[Enter `^Ec?' for help] U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Model: Freescale i.MX6 Quad SABRE Lite Board Board: SABRE Lite I2C: ready DRAM: 1 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: using phy at 7 FEC [PRIME], usb_ether Error: usb_ether address not set. starting USB... Bus usb@2184000: usb dr_mode not found Bus usb@2184200: USB EHCI 1.00 scanning bus usb@2184000 for devices... 1 USB Device(s) found scanning bus usb@2184200 for devices... 2 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found scanning usb for ethernet devices... 0 Ethernet Device(s) found Hit any key to stop autoboot: 3  0 => setenv autoload no setenv autoload no => setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff => setenv fdt_high 0xffffffff setenv fdt_high 0xffffffff => dhcp dhcp BOOTP broadcast 1 DHCP client bound to address 192.168.201.37 (4 ms) => setenv serverip 192.168.201.1 setenv serverip 192.168.201.1 => tftp 0x10000000 11304443/tftp-deploy-k3n5h0hj/kernel/zImage tftp 0x10000000 11304443/tftp-deploy-k3n5h0hj/kernel/zImage Using FEC device TFTP from server 192.168.201.1; our IP address is 192.168.201.37 Filename '11304443/tftp-deploy-k3n5h0hj/kernel/zImage'. Load address: 0x10000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################ 14.3 MiB/s done Bytes transferred = 6660360 (65a108 hex) => tftp 0x14000000 11304443/tftp-deploy-k3n5h0hj/ramdisk/ramdisk.cpio.gz.uboot tftp 0x14000000 11304443/tftp-deploy-k3n5h0hj/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.201.1; our IP address is 192.168.201.37 Filename '11304443/tftp-deploy-k3n5h0hj/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x14000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ###################################### 14.2 MiB/s done Bytes transferred = 11046273 (a88d81 hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x13f00000 11304443/tftp-deploy-k3n5h0hj/dtb/imx6q-sabrelite.dtb tftp 0x13f00000 11304443/tftp-deploy-k3n5h0hj/dtb/imx6q-sabrelite.dtb Using FEC device TFTP from server 192.168.201.1; our IP address is 192.168.201.37 Filename '11304443/tftp-deploy-k3n5h0hj/dtb/imx6q-sabrelite.dtb'. Load address: 0x13f00000 Loading: *### 3.5 MiB/s done Bytes transferred = 36559 (8ecf hex) => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' => bootz 0x10000000 0x14000000 0x13f00000 bootz 0x10000000 0x14000000 0x13f00000 Kernel image @ 0x10000000 [ 0x000000 - 0x65a108 ] ## Loading init Ramdisk from Legacy Image at 14000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 11046209 Bytes = 10.5 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 13f00000 Booting using the fdt blob at 0x13f00000 Using Device Tree in place at 13f00000, end 13f0bece Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.4.302-cip78-rt45 (KernelCI@build-j16154-arm-gcc-10-multi-v7-defconfig-preempt-rt-mf8qf) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 SMP PREEMPT RT Thu Aug 17 01:01:36 UTC 2023 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Freescale i.MX6 Quad SABRE Lite Board [ 0.000000] bootconsole [uart0] enabled [ 0.000000] Reserved memory: unsupported node format, ignoring [ 0.000000] cma: Reserved 64 MiB at 0x4c000000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] PERCPU: Embedded 12 pages/cpu @ef7a2000 s16672 r8192 d24288 u49152 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 947328K/1048576K available (8714K kernel code, 1024K rwdata, 3900K rodata, 1028K init, 325K bss, 35712K reserved, 65536K cma-reserved, 196608K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0208000 - 0xc0e5a9c4 (12619 kB) [ 0.000000] .init : 0xc0e5b000 - 0xc0f5c000 (1028 kB) [ 0.000000] .data : 0xc0f5c000 - 0xc105c180 (1025 kB) [ 0.000000] .bss : 0xc105f000 - 0xc10b04b4 ( 326 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=4 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] L2C-310 erratum 769419 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000006] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.000018] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.002316] Console: colour dummy device 80x30 [ 0.243179] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=15000) [ 0.243183] pid_max: default: 32768 minimum: 301 [ 0.243294] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.243301] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.243978] CPU: Testing write buffer coherency: ok [ 0.243984] CPU0: Spectre v2: using BPIALL workaround [ 0.244295] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.287263] Setting up static identity map for 0x10209000 - 0x10209098 [ 0.359599] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.359605] CPU1: Spectre v2: using BPIALL workaround [ 0.379585] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.379590] CPU2: Spectre v2: using BPIALL workaround [ 0.399585] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.399590] CPU3: Spectre v2: using BPIALL workaround [ 0.399686] Brought up 4 CPUs [ 0.431905] SMP: Total of 4 processors activated (24.00 BogoMIPS). [ 0.438079] CPU: All CPU(s) started in SVC mode. [ 0.443749] devtmpfs: initialized [ 0.457031] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.462568] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302231375000 ns [ 0.471607] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.481227] pinctrl core: initialized pinctrl subsystem [ 0.485833] NET: Registered protocol family 16 [ 0.492917] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.509380] cpuidle: using governor ladder [ 0.524360] cpuidle: using governor menu [ 0.525715] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.556738] No ATAGs? [ 0.556798] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.564159] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.573637] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.580934] Serial: AMBA PL011 UART driver [ 0.584832] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 0.616011] mxs-dma 110000.dma-apbh: initialized [ 0.624571] vgaarb: loaded [ 0.625772] SCSI subsystem initialized [ 0.628707] usbcore: registered new interface driver usbfs [ 0.633717] usbcore: registered new interface driver hub [ 0.639002] usbcore: registered new device driver usb [ 0.646303] pps_core: LinuxPPS API ver. 1 registered [ 0.648955] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.658123] PTP clock support registered [ 0.662316] EDAC MC: Ver: 3.0.0 [ 0.668304] clocksource: Switched to clocksource mxc_timer1 [ 0.683611] NET: Registered protocol family 2 [ 0.685260] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.693084] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.698962] TCP bind hash table entries: 8192 (order: 5, 229376 bytes) [ 0.705772] TCP: Hash tables configured (established 8192 bind 8192) [ 0.711922] UDP hash table entries: 512 (order: 3, 32768 bytes) [ 0.717720] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes) [ 0.724282] NET: Registered protocol family 1 [ 0.728706] RPC: Registered named UNIX socket transport module. [ 0.734271] RPC: Registered udp transport module. [ 0.738968] RPC: Registered tcp transport module. [ 0.743666] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.750700] Unpacking initramfs... [ 1.730664] Freeing initrd memory: 10788K [ 1.732292] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 1.760258] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.764468] NFS: Registering the id_resolver key type [ 1.768393] Key type id_resolver registered [ 1.772464] Key type id_legacy registered [ 1.776559] ntfs: driver 2.1.32 [Flags: R/O]. [ 1.782653] bounce: pool size: 64 pages [ 1.784887] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.792049] io scheduler noop registered [ 1.795964] io scheduler deadline registered [ 1.800590] io scheduler cfq registered (default) [ 1.828437] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 1.835082] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 1.908506] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.915198] SuperH (H)SCI(F) driver initialized [ 1.917883] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 24, base_baud = 5000000) is a IMX [ 1.926341] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 295, base_baud = 5000000) is a IMX [ 1.937102] console [ttymxc1] enabled [ 1.937102] console [ttymxc1] enabled [ 1.941564] bootconsole [uart0] disabled [ 1.941564] bootconsole [uart0] disabled [ 1.950541] msm_serial: driver initialized [ 1.957150] STMicroelectronics ASC driver initialized [ 1.964760] [drm] Initialized drm 1.1.0 20060810 [ 1.973544] lcd_panel supply power not found, using dummy regulator [ 1.980075] panel supply power not found, using dummy regulator [ 2.004854] loop: module loaded [ 2.018972] CAN device driver interface [ 2.025019] 2188000.ethernet supply phy not found, using dummy regulator [ 2.038586] pps pps0: new PPS source ptp0 [ 2.064711] fec 2188000.ethernet eth0: registered PHC device 0 [ 2.071074] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k [ 2.078044] igb: Copyright (c) 2007-2014 Intel Corporation. [ 2.088077] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 2.095551] usbcore: registered new interface driver pegasus [ 2.101313] usbcore: registered new interface driver asix [ 2.106783] usbcore: registered new interface driver ax88179_178a [ 2.112948] usbcore: registered new interface driver cdc_ether [ 2.118872] usbcore: registered new interface driver smsc75xx [ 2.124720] usbcore: registered new interface driver smsc95xx [ 2.130537] usbcore: registered new interface driver net1080 [ 2.136264] usbcore: registered new interface driver cdc_subset [ 2.142251] usbcore: registered new interface driver zaurus [ 2.147931] usbcore: registered new interface driver cdc_ncm [ 2.156034] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.162578] ehci-pci: EHCI PCI platform driver [ 2.167097] ehci-platform: EHCI generic platform driver [ 2.172639] ehci-omap: OMAP-EHCI Host Controller driver [ 2.178099] ehci-orion: EHCI orion driver [ 2.182340] SPEAr-ehci: EHCI SPEAr driver [ 2.186584] ehci-st: EHCI STMicroelectronics driver [ 2.191691] ehci-exynos: EHCI EXYNOS driver [ 2.196123] ehci-atmel: EHCI Atmel driver [ 2.200356] tegra-ehci: Tegra EHCI driver [ 2.204620] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.210831] ohci-pci: OHCI PCI platform driver [ 2.215354] ohci-platform: OHCI generic platform driver [ 2.220841] ohci-omap3: OHCI OMAP3 driver [ 2.225074] SPEAr-ohci: OHCI SPEAr driver [ 2.229312] ohci-st: OHCI STMicroelectronics driver [ 2.234416] ohci-atmel: OHCI Atmel driver [ 2.239211] usbcore: registered new interface driver usb-storage [ 2.250981] ci_hdrc ci_hdrc.0: doesn't support gadget [ 2.256058] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 2.260979] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 2.273330] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 2.279707] hub 1-0:1.0: USB hub found [ 2.283501] hub 1-0:1.0: 1 port detected [ 2.288428] 2184200.usb supply vbus not found, using dummy regulator [ 2.298380] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 2.303359] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2 [ 2.318332] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 2.324617] hub 2-0:1.0: USB hub found [ 2.328409] hub 2-0:1.0: 1 port detected [ 2.333710] mousedev: PS/2 mouse device common for all mice [ 2.344937] i2c /dev entries driver [ 2.360842] sdhci: Secure Digital Host Controller Interface driver [ 2.367030] sdhci: Copyright(c) Pierre Ossman [ 2.373954] Synopsys Designware Multimedia Card Interface Driver [ 2.381517] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.388066] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 2.397234] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 2.402397] sdhci-esdhc-imx 2198000.usdhc: Got WP GPIO [ 2.407801] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 2.448607] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 2.456304] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high speed state, work on normal mode [ 2.465469] sdhci-esdhc-imx 219c000.usdhc: Got CD GPIO [ 2.471844] sdhci-esdhc-imx 219c000.usdhc: No vqmmc regulator found [ 2.504222] mmc0: new high speed SDHC card at address e624 [ 2.510270] mmcblk0: mmc0:e624 SL16G 14.8 GiB [ 2.513525] mmc1: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 2.516444] usbcore: registered new interface driver usbhid [ 2.516448] usbhid: USB HID core driver [ 2.522796] NET: Registered protocol family 10 [ 2.523945] sit: IPv6 over IPv4 tunneling driver [ 2.524689] NET: Registered protocol family 17 [ 2.524711] can: controller area network core (rev 20120528 abi 9) [ 2.524806] NET: Registered protocol family 29 [ 2.524821] can: raw protocol (rev 20120528) [ 2.524834] can: broadcast manager protocol (rev 20120528 t) [ 2.524852] can: netlink gateway (rev 20130117) max_hops=1 [ 2.525385] Key type dns_resolver registered [ 2.525925] ThumbEE CPU extension supported. [ 2.525945] Registering SWP/SWPB emulation handler [ 2.528381] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 2.532730] lcd_panel supply power not found, using dummy regulator [ 2.534095] panel supply power not found, using dummy regulator [ 2.536863] input: gpio-keys as /devices/soc0/gpio-keys/input/input0 [ 2.537263] hctosys: unable to open rtc device (rtc0) [ 2.537470] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 2.541819] lcd_panel supply power not found, using dummy regulator [ 2.543204] panel supply power not found, using dummy regulator [ 2.558389] usb 2-1: new high-speed USB device number 2 using ci_hdrc [ 2.629070] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:07, irq=-1) [ 2.629144] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2.666093] BUG: scheduling while atomic: swapper/0/0/0x00000002 [ 2.666099] Modules linked in: [ 2.666118] Preemption disabled at:[] schedule_preempt_disabled+0x1c/0x20 [ 2.666120] [ 2.666129] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.302-cip78-rt45 #1 [ 2.666133] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 2.666167] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.666184] [] (show_stack) from [] (dump_stack+0xac/0xc0) [ 2.666204] [] (dump_stack) from [] (__schedule_bug+0x8c/0xa0) [ 2.666215] [] (__schedule_bug) from [] (__schedule+0x3ac/0x480) [ 2.666223] [] (__schedule) from [] (schedule+0x58/0xf4) [ 2.666233] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) [ 2.666247] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x6c/0xb4) [ 2.666263] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) [ 2.666277] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) [ 2.666296] [] (cpu_startup_entry) from [] (start_kernel+0x39c/0x3b0) [ 2.666308] [] (start_kernel) from [<1020807c>] (0x1020807c) [ 2.666334] ------------[ cut here ]------------ [ 2.671964] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.671970] GPT:29296874 != 31116287 [ 2.671973] GPT:Alternate GPT header not at the end of the disk. [ 2.671977] GPT:29296874 != 31116287 [ 2.671980] GPT: Use GNU Parted to correct GPT errors. [ 2.672028] mmcblk0: p1 p2 p3 [ 2.673619] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 2.677899] lcd_panel supply power not found, using dummy regulator [ 2.679281] panel supply power not found, using dummy regulator [ 2.689873] hub 2-1:1.0: USB hub found [ 2.690039] hub 2-1:1.0: 3 ports detected [ 2.691416] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 2.695769] lcd_panel supply power not found, using dummy regulator [ 2.697165] panel supply power not found, using dummy regulator [ 2.868493] WARNING: CPU: 0 PID: 0 at ../drivers/cpuidle/cpuidle.c:212 cpuidle_enter_state+0x2b8/0x2e0() [ 2.877976] Modules linked in: [ 2.881061] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.4.302-cip78-rt45 #1 [ 2.881066] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 2.881094] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.881110] [] (show_stack) from [] (dump_stack+0xac/0xc0) [ 2.881121] [] (dump_stack) from [] (warn_slowpath_common+0x8c/0xa8) [ 2.881136] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 2.881148] [] (warn_slowpath_null) from [] (cpuidle_enter_state+0x2b8/0x2e0) [ 2.881161] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) [ 2.881179] [] (cpu_startup_entry) from [] (start_kernel+0x39c/0x3b0) [ 2.881191] [] (start_kernel) from [<1020807c>] (0x1020807c) [ 2.881195] ---[ end trace 0000000000000002 ]--- [ 6.628894] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 6.638374] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.653347] Sending DHCP requests ., [ 6.668300] BUG: scheduling while atomic: swapper/1/0/0x00000002 [ 6.668303] Modules linked in: [ 6.668307] Preemption disabled at:** 135 printk messages dropped ** [ 6.669438] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1528 printk messages dropped ** [ 6.681415] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1432 printk messages dropped ** [ 6.692432] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1576 printk messages dropped ** [ 6.704572] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 6.712580] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 6.722165] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 6.733918] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 6.741661] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 6.751739] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 6.761838] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 6.771924] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1514 printk messages dropped ** [ 6.782918] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 6.794187] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 6.801946] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 6.813145] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 6.823210] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 6.834291] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 6.845526] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 6.855536] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 6.865755] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 6.875778] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 6.883515] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 6.891283] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 6.902340] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 6.914099] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 6.925119] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 6.936846] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 6.947105] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 6.956666] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 6.966761] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 6.976857] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 6.988044] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 6.998964] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 7.010696] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 7.020769] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 7.031858] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 7.043651] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 7.051415] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 7.062454] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 7.073679] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 7.084737] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 7.096467] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 7.107484] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 7.118359] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 7.129419] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 7.139510] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 7.149602] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 7.159685] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 7.170743] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 7.181955] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 7.193166] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 7.203238] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 7.213345] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 7.225118] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 7.236338] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 7.248137] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 7.259027] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 7.270779] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 7.282489] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 7.293363] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 7.303455] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 7.314542] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 7.326276] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 7.336351] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 7.346444] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 7.356537] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 7.367736] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 7.378799] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 7.389993] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 7.401075] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 7.411044] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 7.422258] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 7.432258] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 7.443500] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 7.455342] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 7.466538] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 7.478239] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 7.488235] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 7.499492] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 7.509060] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 7.520800] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 7.531054] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 7.538798] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 7.550061] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 7.561123] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 7.568828] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 7.576585] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 7.587758] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 7.598052] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 7.608928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 7.620696] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 7.632376] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 7.640138] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 7.650386] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 7.660395] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 7.668098] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 7.678100] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 7.688160] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 7.699225] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 7.710945] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 7.722006] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 7.733725] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 7.741482] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 7.752686] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 7.763930] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 7.775670] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 7.787354] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 7.795113] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 7.802859] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 7.813748] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 7.825516] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 7.837239] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 7.848955] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 7.858963] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 7.869736] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 7.880959] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 7.892204] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 7.902178] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 7.912179] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 7.919950] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 7.930174] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 7.940189] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 7.951454] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 7.962475] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 7.974268] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 7.985986] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 7.996237] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 8.006256] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 8.013999] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1316 printk messages dropped ** [ 8.023554] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 8.034621] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 8.045835] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 8.057049] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 8.068266] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 8.079516] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 8.089497] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 8.097238] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 8.108294] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 8.120063] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 8.131802] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 8.143488] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 8.155354] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 8.166589] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 8.177761] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 8.187781] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 8.198814] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 8.208923] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 8.220669] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 8.231883] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 8.241866] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 8.252644] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 8.264413] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 8.275476] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 8.286667] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 8.297471] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 8.308679] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 8.318214] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 8.329987] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 8.340086] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 8.351907] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 8.363612] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 8.371361] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 8.382414] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 8.394184] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 8.405364] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 8.416597] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 8.428307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 8.437902] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 8.447884] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 8.455662] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 8.466694] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 8.478428] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 8.486189] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 8.497887] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1331 printk messages dropped ** [ 8.507542] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 8.518754] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 8.528833] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 8.540085] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 8.551305] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 8.562181] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 8.573351] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 8.583367] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 8.593609] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 8.603170] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 8.614961] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 8.626701] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 8.638394] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 8.649194] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 8.660932] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 8.671824] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 8.681793] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 8.689543] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 8.697293] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 8.708329] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 8.718426] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 8.730174] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 8.740242] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 8.751312] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 8.763013] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 8.772607] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 8.784454] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 8.795490] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 8.807231] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 8.818255] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 8.829495] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 8.841260] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 8.853018] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 8.864268] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 8.875486] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 8.886692] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 8.898508] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 8.908094] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 8.918085] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 8.927674] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 8.937651] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 8.947644] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 8.958931] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 8.969975] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 8.977708] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 8.989443] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 9.000468] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 9.012191] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 9.022439] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 9.032443] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 9.043686] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 9.055517] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 9.066726] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 9.078451] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 9.088004] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 9.098100] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 9.109876] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 9.120926] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 9.132663] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 9.142754] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 9.154476] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 9.165262] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 9.176511] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 9.186487] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 9.194223] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 9.203804] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 9.215551] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 9.226588] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 9.237775] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 9.248870] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 9.260597] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 9.271658] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 9.283482] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 9.294500] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 9.304608] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 9.316359] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 9.326435] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 9.338132] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 9.345905] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 9.355992] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 9.367033] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 9.377129] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 9.388373] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 9.400131] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 9.411847] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 9.422873] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 9.432965] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 9.444740] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 9.455955] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 9.465969] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 9.476980] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 9.488708] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 9.496467] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 9.507501] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 9.517576] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 9.528661] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 9.540395] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 9.551623] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 9.563442] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 9.574334] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 9.585502] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 9.597337] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 9.608201] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 9.618275] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 9.629531] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 9.641286] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 9.653002] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 9.663866] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 9.675630] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 9.686660] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 9.697873] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 9.709111] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 9.720840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 9.730909] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 9.741989] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 9.753793] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 9.761546] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 9.772608] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 9.784426] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 9.795291] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 9.806982] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 9.816596] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 9.828319] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 9.836086] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 9.847823] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 9.858889] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 9.870705] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 9.881927] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 9.893760] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 9.904781] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 9.916486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 9.926076] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 9.937822] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 9.948853] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 9.960070] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 9.971305] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 9.983045] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 9.993117] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 10.004917] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 10.016717] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 10.028450] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 10.039496] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 10.051256] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 10.063036] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 10.073929] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 10.083902] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 10.091660] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 10.102688] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 10.113752] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 10.123841] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 10.133926] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 10.144970] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 10.155070] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 10.166274] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 10.176390] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 10.188109] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 10.199003] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 10.206770] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 10.218460] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 10.228746] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 10.239779] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1627 printk messages dropped ** [ 10.251565] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 10.261519] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 10.269260] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 10.277038] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 10.288764] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 10.299813] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 10.311640] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 10.323333] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 10.334121] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 10.344212] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 10.355273] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 10.367037] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 10.378754] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1493 printk messages dropped ** [ 10.389569] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 10.399121] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 10.410949] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 10.422156] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 10.433853] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 10.445661] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 10.457388] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 10.469088] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 10.476849] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 10.486946] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 10.498700] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 10.509558] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 10.519526] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 10.531377] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 10.542611] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 10.553849] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 10.564875] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 10.574831] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 10.586691] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 10.598405] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 10.607970] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 10.619725] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 10.629787] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 10.640839] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 10.652545] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 10.660294] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 10.668035] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 10.678874] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 10.688845] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 10.696601] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 10.707640] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 10.718876] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 10.730619] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 10.740701] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 10.752449] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 10.762520] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 10.772586] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 10.783686] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 10.795432] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 10.806647] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 10.818458] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 10.828699] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 10.836475] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 10.846548] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 10.857579] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 10.868460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 10.878556] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 10.888678] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 10.900424] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 10.911627] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 10.923356] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 10.934422] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 10.942142] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 10.953155] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 10.964037] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 10.974142] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 10.985358] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 10.996566] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 11.006674] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 11.018390] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 11.029187] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 11.040939] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 11.051986] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 11.063736] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 11.074767] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 11.086531] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 11.098324] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 11.109400] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 11.120617] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 11.131666] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 11.139380] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 11.147107] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 11.158007] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 11.169838] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 11.181042] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 11.192775] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 11.203811] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 11.213910] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 11.225646] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 11.235925] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 11.246789] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 11.258549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 11.269590] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 11.279548] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 11.289591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 11.300644] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 11.310646] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 11.321472] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 11.331556] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 11.342590] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 11.353498] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 11.365325] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 11.376552] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 11.386554] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 11.397422] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 11.407433] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1492 printk messages dropped ** [ 11.418223] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 11.429049] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 11.440827] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 11.452538] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 11.463410] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 11.475146] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 11.486201] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 11.498010] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 11.509061] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 11.520815] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 11.532037] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 11.543215] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 11.553235] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 11.564289] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 11.576043] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 11.586109] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 11.596230] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 11.606219] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 11.616983] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 11.628750] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 11.639775] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 11.651524] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 11.661603] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 11.673355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 11.683433] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 11.695252] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 11.706292] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 11.717495] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 11.728572] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 11.739809] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 11.751015] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 11.761847] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 11.771981] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 11.783166] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 11.790937] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 11.802136] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 11.813333] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 11.823592] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 11.833609] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 11.841366] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 11.852420] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 11.864186] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 11.875212] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 11.886946] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 11.897925] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 11.905718] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 11.916762] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 11.928508] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 11.936287] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 11.947980] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 11.958871] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 11.970617] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 11.981824] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 11.993571] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 12.004627] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 12.016456] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 12.028139] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 12.035898] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 12.046962] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 12.058732] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 12.069907] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 12.080024] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 12.091781] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 12.103504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 12.113563] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 12.123653] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 12.133773] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 12.145537] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 12.157248] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 12.168289] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 12.180052] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 12.191776] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 12.202983] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 12.214738] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 12.225783] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 12.237550] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 12.247535] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 12.257750] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 12.267781] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 12.278856] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 12.290686] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 12.302432] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 12.314194] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 12.324233] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 12.335085] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 12.346840] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 12.357862] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 12.367958] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 12.379727] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 12.389809] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 12.401546] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 12.412745] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 12.423972] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 12.435687] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 12.446474] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 12.457659] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 12.468493] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 12.480242] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 12.491446] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 12.503189] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 12.514083] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 12.524059] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 12.533644] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 12.543618] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 12.551370] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 12.561462] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 12.571563] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 12.582773] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 12.593976] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 12.605041] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 12.616786] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 12.627988] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 12.639235] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 12.651071] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 12.662754] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 12.670525] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 12.681577] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 12.693313] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 12.704203] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1375 printk messages dropped ** [ 12.714150] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 12.725913] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 12.736942] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 12.747976] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 12.758874] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 12.770640] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 12.782364] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 12.793401] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 12.804622] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 12.816392] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 12.828070] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 12.835867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 12.847583] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 12.858457] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 12.870217] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 12.881930] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 12.892774] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 12.903866] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 12.915626] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 12.927449] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 12.939181] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 12.950239] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 12.961454] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 12.972473] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 12.984263] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 12.996008] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 13.007723] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 13.018598] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 13.030337] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 13.041230] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 13.052410] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 13.062448] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 13.073297] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 13.084522] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 13.096279] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 13.107490] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 13.119360] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 13.131183] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 13.142400] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 13.154158] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 13.165167] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 13.176423] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 13.187632] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 13.197891] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 13.208950] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 13.220787] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 13.232532] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 13.244345] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 13.255145] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 13.265130] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 13.272871] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 13.283769] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 13.293777] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 13.304785] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 13.314895] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 13.326638] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 13.337850] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 13.349605] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 13.361330] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 13.371395] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 13.381492] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 13.393191] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 13.403226] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 13.414111] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 13.425872] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 13.437694] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 13.449514] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 13.459594] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 13.471343] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 13.483066] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 13.494129] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 13.505945] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 13.517166] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 13.528885] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 13.536654] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 13.548346] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 13.557923] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 13.569153] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 13.580360] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 13.590449] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 13.600544] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 13.611769] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 13.623490] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 13.635333] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 13.646204] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 13.657956] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 13.668998] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 13.680741] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 13.691780] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 13.703505] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 13.711273] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 13.721335] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 13.732405] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 13.744157] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 13.754201] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 13.765083] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 13.776335] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 13.787544] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 13.797775] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 13.807364] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 13.817351] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 13.828602] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 13.836339] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 13.846426] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 13.858119] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 13.868113] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 13.879409] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 13.889482] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 13.901213] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 13.912425] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 13.924143] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 13.935422] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 13.946580] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 13.957783] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 13.968884] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 13.978885] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 13.989747] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 14.001559] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 14.012568] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 14.022826] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 14.034048] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 14.045844] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 14.057589] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 14.068818] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 14.080630] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 14.091828] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 14.103597] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 14.114655] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 14.125834] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 14.135435] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 14.143127] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 14.150890] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 14.161784] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 14.171783] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 14.182574] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 14.194414] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 14.205625] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 14.215623] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1410 printk messages dropped ** [ 14.225837] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 14.237725] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 14.249547] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 14.260751] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 14.272569] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 14.283778] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 14.293858] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 14.305108] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 14.315133] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 14.326156] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 14.337850] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 14.347446] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 14.357445] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 14.365214] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 14.376087] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 14.387909] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 14.399126] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 14.410879] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 14.422561] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 14.430327] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 14.441199] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 14.452956] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 14.464006] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 14.475750] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 14.485823] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 14.497062] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 14.508893] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 14.519946] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 14.529917] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 14.541158] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 14.551390] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 14.560992] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 14.570960] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 14.578737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 14.589790] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 14.599323] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 14.610566] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 14.622419] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 14.632394] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 14.643160] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 14.654927] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 14.665024] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 14.676864] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 14.688671] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 14.699737] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 14.707450] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 14.718492] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 14.729732] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 14.737464] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 14.747570] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 14.757563] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 14.768426] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 14.780272] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 14.792016] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 14.803738] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 14.814791] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 14.824800] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 14.835634] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 14.846840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 14.856949] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 14.868721] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 14.878796] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 14.890528] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 14.901756] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 14.911761] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 14.922033] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 14.932102] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 14.943843] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 14.954635] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 14.964650] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 14.975685] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 14.987512] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 14.999248] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 15.007016] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 15.018221] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 15.029986] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 15.041707] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 15.052739] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 15.063981] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 15.075806] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 15.087566] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 15.099395] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 15.110589] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 15.122401] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1514 printk messages dropped ** [ 15.133404] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 15.144684] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 15.154761] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 15.166499] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 15.176574] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 15.187804] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 15.199636] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1556 printk messages dropped ** [ 15.210889] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 15.221726] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 15.232937] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 15.243791] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 15.255530] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 15.265602] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 15.275698] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 15.287468] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 15.299210] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 15.310257] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 15.321496] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 15.333203] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 15.344419] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 15.356247] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 15.367967] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 15.378859] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 15.388829] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 15.398387] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 15.410153] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 15.420234] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 15.432002] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1612 printk messages dropped ** [ 15.443681] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 15.455574] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 15.465582] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 15.475626] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 15.485714] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 15.495827] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 15.507576] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 15.519280] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 15.530068] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 15.541852] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 15.553600] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 15.565298] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 15.576173] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 15.587910] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 15.599148] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 15.609118] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 15.616877] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 15.626963] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 15.638700] bad: scheduling from the idle thread! ** 1075 printk messages dropped ** [ 15.646482] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 15.658263] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 15.669151] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 15.680896] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 15.692102] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 15.703828] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 15.714631] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 15.724600] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 15.734630] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 15.744908] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 15.755956] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 15.765930] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 15.775502] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 15.787252] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 15.798275] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 15.808348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 15.819428] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 15.831162] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 15.842043] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 15.853879] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 15.863954] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 15.875702] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 15.885769] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 15.895874] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 15.907614] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 15.918675] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 15.930425] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 15.941649] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 15.949365] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 15.960158] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 15.972004] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 15.983737] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 15.994608] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 16.005833] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 16.016885] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 16.028058] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 16.035836] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 16.047574] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 16.058775] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 16.068898] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 16.080116] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 16.090161] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 16.100281] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 16.112094] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 16.122187] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 16.134021] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 16.145037] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 16.156292] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 16.164012] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 16.174765] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 16.185849] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 16.197575] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 16.208450] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 16.220199] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 16.230288] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 16.242061] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 16.253778] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 16.264816] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 16.276557] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 16.288253] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 16.296046] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 16.307263] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 16.319109] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 16.330322] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 16.339864] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 16.351596] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 16.361701] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 16.373440] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 16.384301] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 16.395997] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 16.403751] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 16.411540] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 16.423266] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 16.434318] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 16.446059] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 16.456165] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 16.466184] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 16.476244] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 16.487982] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 16.499052] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 16.510266] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 16.521321] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 16.529064] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 16.540066] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 16.550199] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 16.557919] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 16.568964] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 16.580720] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 16.591932] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 16.601948] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 16.612953] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 16.624200] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 16.636026] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 16.647757] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 16.657828] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 16.669588] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 16.680617] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 16.691862] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 16.701404] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 16.713098] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 16.723116] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 16.733951] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 16.745155] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 16.755385] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 16.763103] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 16.770923] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 16.782633] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 16.792884] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 16.803677] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 16.815399] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 16.823117] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 16.833977] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 16.841732] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 16.853414] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 16.864660] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 16.875440] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 16.887205] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 16.898913] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 16.906669] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 16.916789] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 16.926795] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 16.937801] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 16.949029] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 16.960761] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 16.971829] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 16.979591] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 16.989662] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 17.001451] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 17.012324] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 17.023548] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 17.034601] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 17.046345] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 17.057575] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 17.068778] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 17.076533] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 17.087750] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 17.099569] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 17.110601] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 17.121828] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 17.133622] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 17.143180] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 17.154971] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 17.165069] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 17.176894] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 17.188590] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 17.200424] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 17.211301] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 17.223012] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 17.234254] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 17.241987] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 17.252887] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 17.264731] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 17.275942] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 17.287760] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 17.297828] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 17.309061] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 17.320796] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 17.331041] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 17.342280] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 17.353064] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 17.364829] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 17.376553] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 17.386639] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 17.398367] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 17.409436] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 17.421239] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 17.431329] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 17.442567] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 17.452547] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 17.463312] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 17.474569] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 17.484544] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 17.495788] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 17.506658] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 17.516658] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 17.526911] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 17.537785] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 17.547756] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 17.555523] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 17.566584] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 17.578319] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 17.589390] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 17.599357] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 17.607117] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 17.617228] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 17.627236] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 17.638245] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 17.649488] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 17.661321] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 17.672998] bad: scheduling from the idle thread! ** 1075 printk messages dropped ** [ 17.680813] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 17.692582] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 17.702813] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 17.712832] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 17.722445] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 17.733659] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 17.743205] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 17.755055] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 17.766793] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 17.776893] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 17.788708] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 17.798796] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 17.810525] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 17.821415] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 17.829123] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 17.836888] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 17.848112] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 17.859855] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 17.869926] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 17.880035] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 17.891731] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 17.902549] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 17.914272] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 17.922026] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 17.932125] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 17.943308] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 17.952884] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 17.964672] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 17.974774] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 17.986580] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 17.996686] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 18.008502] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 18.019565] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 18.027318] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 18.039039] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 18.049300] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 18.060346] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 18.072161] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 18.083866] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 18.095645] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 18.107385] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 18.117475] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 18.129185] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 18.136939] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 18.147042] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 18.158804] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 18.169829] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 18.181571] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 18.192570] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 18.202838] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 18.212440] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 18.223632] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 18.235403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 18.245488] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 18.257225] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 18.267294] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 18.278330] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 18.288602] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 18.299867] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 18.310882] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 18.322124] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 18.332103] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 18.343314] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 18.352871] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 18.364627] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 18.375661] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 18.385761] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 18.397503] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 18.408401] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 18.418393] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 18.426158] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 18.437917] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 18.449158] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 18.461035] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 18.472843] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 18.484043] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 18.495265] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 18.506456] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 18.517514] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 18.528745] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 18.539804] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 18.551569] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 18.563277] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 18.574349] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 18.584356] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 18.595367] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 18.606578] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 18.617817] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 18.629559] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 18.639663] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 18.651482] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 18.663205] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 18.674249] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 18.685954] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 18.695572] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 18.705592] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 18.715647] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 18.726881] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 18.738702] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 18.749745] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 18.761475] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 18.771587] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 18.781556] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 18.789312] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 18.800165] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 18.811388] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 18.822636] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 18.832607] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 18.840398] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 18.851600] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 18.861613] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 18.872451] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 18.884174] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 18.891959] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 18.903687] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 18.914536] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 18.925768] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1628 printk messages dropped ** [ 18.937547] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 18.945262] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 18.954844] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 18.966604] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 18.977802] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 18.989585] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 19.001287] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 19.011383] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 19.023130] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 19.034357] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 19.044364] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 19.055223] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 19.067024] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 19.077883] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 19.088000] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 19.099240] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 19.110083] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 19.121865] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 19.133579] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 19.144637] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 19.155843] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 19.166117] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 19.176170] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 19.186281] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 19.197998] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 19.208891] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 19.220735] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 19.232537] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 19.242579] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 19.253652] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 19.264727] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 19.274708] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 19.285498] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 19.297312] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 19.308382] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 19.320120] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 19.331337] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 19.343145] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 19.354196] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 19.365945] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 19.376021] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 19.387249] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 19.398988] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 19.409869] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 19.419844] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 19.429435] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 19.441248] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 19.451350] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 19.463036] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 19.472601] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 19.484362] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 19.492104] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 19.502962] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 19.514050] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 19.525756] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 19.535383] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 19.543109] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 19.554142] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 19.565391] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 19.575360] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 19.585406] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 19.595481] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 19.607218] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 19.618444] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 19.630235] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 19.640541] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 19.650631] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 19.660607] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 19.668328] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 19.679127] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 19.690373] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 19.700346] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 19.709939] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 19.721757] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 19.732956] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 19.744209] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 19.754202] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 19.765053] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 19.776795] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 19.787815] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 19.797898] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 19.809162] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 19.820997] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 19.832704] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 19.843781] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 19.855577] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 19.866464] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 19.878266] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 19.889138] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 19.900369] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 19.912101] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 19.922185] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 19.933923] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 19.944692] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 19.955907] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 19.966007] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 19.977221] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 19.988421] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 19.999216] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 20.009319] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 20.020558] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 20.032373] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 20.042456] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 20.053675] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 20.064749] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 20.075969] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 20.087008] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 20.098845] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 20.109898] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 20.121115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 20.132136] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 20.143868] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 20.153448] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 20.163421] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 20.172988] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 20.184775] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 20.196512] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 20.208258] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 20.220007] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 20.229995] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 20.241013] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 20.252779] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 20.264506] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 20.275566] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 20.285531] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 20.296788] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 20.307815] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 20.319597] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 20.331290] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 20.341373] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 20.353111] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 20.364150] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 20.375368] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 20.386608] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 20.398449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 20.409486] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 20.421307] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 20.433057] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 20.444260] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 20.455993] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 20.467022] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 20.477117] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 20.488320] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 20.499571] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 20.509544] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 20.520779] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 20.531581] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 20.542760] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 20.553972] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 20.565822] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 20.575895] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 20.586967] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 20.598714] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 20.608782] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 20.620514] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 20.630812] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 20.640874] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 20.652122] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 20.663280] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 20.675060] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 20.685183] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 20.695149] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 20.702898] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 20.713972] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 20.723936] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 20.731706] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 20.742904] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 20.754655] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 20.765709] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 20.777475] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 20.787431] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 20.797443] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 20.808200] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 20.819276] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 20.831041] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 20.842738] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 20.852989] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 20.863820] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 20.871566] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 20.882748] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 20.893984] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 20.905719] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 20.916599] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 20.926588] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 20.934357] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 20.945405] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 20.957215] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 20.968203] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 20.977783] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 20.989060] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 21.000809] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 21.012535] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 21.023586] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 21.034778] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 21.045825] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 21.056894] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 21.068738] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 21.079786] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 21.089744] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 21.099752] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 21.109315] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 21.119420] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 21.130630] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 21.141875] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 21.153702] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 21.164760] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 21.174722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 21.186564] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 21.197581] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 21.208650] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 21.219736] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 21.227475] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 21.239194] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 21.248783] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 21.258768] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 21.269550] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 21.281332] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 21.293098] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 21.303362] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 21.313624] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 21.321367] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 21.332273] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 21.342258] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 21.350026] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 21.360904] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 21.370921] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 21.381946] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 21.393707] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 21.404872] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 21.415011] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 21.424983] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 21.434564] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 21.446331] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 21.458117] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 21.469168] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 21.480927] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 21.492630] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 21.502870] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 21.512472] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 21.523761] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 21.535493] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 21.546702] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 21.558540] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 21.569398] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 21.581211] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 21.591287] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 21.602331] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 21.613564] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 21.624796] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 21.636606] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 21.646714] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 21.658415] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 21.667971] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 21.678057] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 21.689139] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 21.700381] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 21.712188] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 21.723228] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 21.733307] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 21.743384] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 21.753495] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 21.765258] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 21.776297] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 21.787506] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 21.797603] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 21.809366] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 21.819588] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 21.829638] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 21.840687] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 21.852530] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 21.864266] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 21.874498] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 21.882239] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 21.892514] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 21.903297] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 21.915019] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 21.924614] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 21.936347] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 21.946603] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 21.956176] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 21.967401] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 21.979142] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 21.988725] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 22.000552] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 22.011744] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 22.021828] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 22.032719] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 22.044486] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 22.054560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 22.066313] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 22.077492] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 22.087621] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 22.099460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 22.109531] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 22.121285] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 22.131373] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 22.143093] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 22.153969] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 22.165715] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 22.176782] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 22.187964] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 22.195725] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 22.205814] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 22.217572] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 22.228800] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 22.240604] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 22.250701] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 22.262442] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 22.274146] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 22.285887] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 22.296190] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 22.306274] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 22.318013] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 22.329761] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 22.340978] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 22.350993] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 22.362023] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 22.373857] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 22.384901] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 22.396728] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 22.408467] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 22.418552] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 22.430372] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 22.441587] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 22.453302] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 22.464202] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 22.474180] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 22.481943] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 22.492022] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 22.502114] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 22.512214] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 22.523435] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 22.535189] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 22.545263] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 22.556482] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 22.568223] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 22.578294] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 22.590045] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 22.600341] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 22.610407] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 22.621627] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 22.633345] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 22.643640] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 22.654676] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 22.666436] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 22.677652] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 22.687635] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 22.698394] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 22.708499] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 22.719717] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 22.729818] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 22.741566] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 22.752774] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 22.764536] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 22.774591] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 22.784683] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 22.794807] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 22.806637] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 22.818306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 22.827878] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 22.839157] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 22.851001] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 22.862752] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 22.870529] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 22.881568] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 22.892809] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 22.904560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 22.916292] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 22.926380] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 22.938100] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 22.948377] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 22.959442] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 22.971268] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 22.982978] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 22.993262] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 23.004468] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 23.016223] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 23.026280] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 23.036386] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 23.047627] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 23.057618] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 23.067872] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 23.078758] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 23.090579] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 23.100691] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 23.110710] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 23.120779] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 23.132504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 23.142587] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 23.152694] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 23.164473] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 23.176201] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 23.187418] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 23.197440] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 23.208420] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 23.219250] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 23.229248] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 23.239505] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 23.249782] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 23.260819] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 23.272561] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 23.284269] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 23.292017] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 23.303077] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 23.314838] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 23.326551] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 23.337405] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 23.347520] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 23.359284] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 23.369339] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 23.380550] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 23.391797] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 23.402987] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 23.410766] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 23.420839] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 23.432581] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 23.443809] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 23.455634] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 23.467366] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 23.478605] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 23.488604] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 23.498650] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 23.508762] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 23.520517] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 23.531719] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 23.543496] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 23.555213] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 23.566927] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 23.577777] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 23.587886] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 23.597861] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 23.605635] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 23.616845] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 23.628065] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 23.639810] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 23.650687] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 23.662490] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 23.673599] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 23.683564] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 23.694340] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 23.706084] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 23.716954] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 23.728716] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 23.739743] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 23.751490] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 23.762714] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 23.774552] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 23.785773] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 23.793484] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 23.801245] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 23.812982] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 23.824028] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 23.835763] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 23.845832] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 23.855931] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 23.867668] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 23.877750] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 23.889535] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 23.901277] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 23.913073] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 23.924306] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 23.932023] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 23.942894] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 23.954651] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 23.964739] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 23.976488] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 23.988169] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 23.995943] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 24.007004] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 24.016983] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 24.024741] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 24.035517] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 24.047260] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 24.057380] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 24.067342] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 24.075106] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 24.085988] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 24.093747] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 24.103804] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 24.115555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 24.125621] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 24.136686] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 24.148505] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 24.158598] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 24.170330] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 24.181203] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 24.192912] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 24.203737] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 24.213716] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 24.221482] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 24.231571] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 24.243273] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 24.251059] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 24.262269] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 24.273993] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 24.281778] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 24.293494] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 24.304535] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 24.316287] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 24.326376] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 24.338100] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 24.349144] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 24.360367] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 24.372122] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 24.383151] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 24.394383] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 24.406128] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 24.416213] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 24.427936] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 24.439000] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 24.450736] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 24.461937] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 24.473162] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 24.484917] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 24.494996] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 24.506198] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 24.517414] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 24.528626] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 24.538908] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 24.549190] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 24.560239] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 24.572052] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 24.583248] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 24.593368] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 24.603340] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 24.614160] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 24.624164] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 24.635009] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 24.646758] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 24.656860] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 24.668672] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 24.679529] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 24.691232] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 24.698980] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 24.706751] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 24.716824] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 24.727841] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 24.738695] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 24.749918] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1505 printk messages dropped ** [ 24.760806] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 24.771555] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 24.783367] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 24.794429] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 24.806168] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 24.817384] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 24.829121] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 24.839880] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 24.850003] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 24.861818] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 24.871904] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 24.883115] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 24.894362] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 24.904331] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 24.915591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 24.926621] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 24.938313] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 24.947894] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 24.959662] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 24.970683] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 24.980800] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 24.992628] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 25.004398] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 25.015600] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 25.025567] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 25.035568] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 25.045619] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 25.056654] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 25.068495] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 25.080222] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 25.090298] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 25.102043] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 25.112101] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 25.123105] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 25.130931] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 25.142674] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 25.154406] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 25.165425] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 25.176667] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 25.186652] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 25.196220] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 25.207919] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 25.217536] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 25.228744] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 25.238769] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 25.249774] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 25.260824] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 25.272056] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 25.283793] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 25.291566] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 25.303292] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 25.314348] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 25.326162] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 25.337369] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 25.349100] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 25.356873] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 25.368564] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 25.376341] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 25.387542] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 25.399268] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 25.407025] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 25.418216] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 25.428301] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 25.438394] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 25.449633] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 25.461379] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 25.472410] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 25.482499] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 25.493571] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 25.504801] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 25.514782] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 25.524386] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 25.533941] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 25.545772] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 25.557508] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 25.568747] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 25.580483] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 25.590565] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 25.602307] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 25.613366] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 25.624580] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 25.636400] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 25.647616] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 25.659372] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1398 printk messages dropped ** [ 25.669476] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 25.679039] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 25.686778] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 25.697990] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 25.709176] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 25.716946] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 25.728702] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 25.738781] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1628 printk messages dropped ** [ 25.750557] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 25.758224] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 25.765991] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 25.777068] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 25.788236] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 25.798207] bad: scheduling from the idle thread! ** 1075 printk messages dropped ** [ 25.806030] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 25.817825] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 25.828882] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 25.840650] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 25.851846] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 25.862716] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 25.873936] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 25.884799] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 25.894802] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 25.905648] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 25.917417] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 25.929163] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 25.940167] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 25.951409] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 25.963179] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 25.970974] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 25.982181] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 25.993903] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 26.001664] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 26.011765] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 26.023496] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 26.031273] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 26.042952] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 26.050761] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1628 printk messages dropped ** [ 26.062531] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 26.070301] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 26.081317] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 26.093046] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 26.104089] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 26.115835] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 26.125925] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 26.137637] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 26.148435] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 26.160177] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 26.170248] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 26.181299] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 26.192504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 26.202581] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 26.213649] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 26.224722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 26.236550] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 26.248255] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 26.259077] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 26.270259] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 26.277972] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 26.287587] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 26.295315] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 26.304901] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 26.316658] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 26.328395] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 26.339410] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 26.349502] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 26.359616] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 26.371359] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 26.382543] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 26.392638] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 26.404366] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 26.412114] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 26.422244] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 26.433987] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 26.445030] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 26.456787] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 26.468478] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 26.476237] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 26.487942] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 26.495703] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 26.506577] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 26.517773] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 26.528663] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1554 printk messages dropped ** [ 26.539920] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 26.550663] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 26.562419] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 26.573643] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 26.585385] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 26.595471] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 26.607217] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 26.618426] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 26.630197] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 26.641907] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 26.652005] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 26.663710] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 26.674972] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 26.686002] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 26.697728] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 26.707799] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 26.717874] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 26.728965] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 26.740728] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 26.752435] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 26.763494] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 26.775240] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 26.786424] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 26.797674] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 26.805427] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 26.816447] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 26.828171] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 26.838456] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 26.849506] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 26.861325] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 26.871409] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 26.883082] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 26.894872] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 26.905950] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 26.915928] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 26.926710] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 26.938417] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 26.947961] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 26.959057] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 26.970798] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 26.981872] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 26.991883] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 27.002866] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 27.013751] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 27.023842] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 27.033928] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 27.044982] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 27.056234] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 27.063982] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 27.075016] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 27.086716] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 27.097513] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 27.108743] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 27.119806] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 27.131560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 27.143245] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 27.151043] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 27.162258] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 27.172226] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 27.180012] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 27.191051] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 27.202866] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 27.212967] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 27.222927] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 27.230714] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 27.241931] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 27.251906] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 27.261927] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 27.272206] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 27.283249] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 27.295096] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 27.306883] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 27.316963] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 27.328178] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 27.339407] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 27.351182] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 27.362845] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 27.370613] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 27.381686] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 27.391667] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 27.399405] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 27.409014] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 27.418555] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 27.430301] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 27.440395] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 27.452119] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 27.463182] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 27.475008] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 27.486233] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 27.493971] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 27.504230] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 27.515094] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 27.526845] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 27.538553] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 27.546337] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 27.558008] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 27.567611] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 27.577621] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 27.587877] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 27.598725] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 27.609786] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 27.619872] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 27.629973] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 27.641176] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 27.652240] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 27.664019] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 27.675042] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 27.686798] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 27.698494] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 27.709289] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 27.721039] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 27.731124] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 27.742363] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 27.750111] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 27.760960] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 27.772661] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 27.782241] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 27.793981] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 27.805223] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 27.815504] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 27.826519] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 27.836640] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 27.848357] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 27.858603] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 27.869806] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 27.881584] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 27.892633] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 27.904323] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 27.916111] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 27.927333] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 27.939116] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 27.949123] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 27.956875] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 27.967740] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 27.977823] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 27.987901] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 27.999005] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 28.010804] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 28.021850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 28.033019] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 28.042623] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 28.052629] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 28.062218] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 28.073948] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 28.084759] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 28.094742] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 28.102491] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 28.113577] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 28.125320] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 28.135395] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 28.146617] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 28.158325] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 28.167888] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 28.178002] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 28.189841] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 28.199950] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 28.209907] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 28.221730] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 28.232018] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 28.242261] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 28.250025] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 28.260821] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 28.272636] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 28.283700] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 28.295434] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 28.305506] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 28.315618] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 28.327347] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 28.338355] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1410 printk messages dropped ** [ 28.348599] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 28.360383] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 28.370478] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 28.382213] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 28.393065] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 28.404134] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 28.415376] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 28.425370] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 28.435594] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 28.443345] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 28.451098] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 28.461217] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 28.472915] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 28.483724] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 28.495458] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 28.506516] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 28.518281] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 28.530165] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 28.541405] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 28.552587] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 28.562150] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 28.573876] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 28.585724] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 28.596757] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 28.606849] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 28.616947] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 28.628152] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 28.639387] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 28.651227] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 28.662954] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 28.673028] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 28.684780] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 28.695852] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 28.707043] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 28.717792] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 28.728862] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 28.740083] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 28.751817] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 28.762069] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 28.769849] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 28.779940] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 28.791677] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 28.803354] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 28.815256] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 28.827074] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 28.838792] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 28.846539] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 28.856627] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 28.868352] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 28.878627] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 28.888889] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 28.899171] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 28.910194] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 28.921906] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 28.932680] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 28.943761] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 28.955518] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 28.967241] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 28.978276] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 28.990035] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 29.001225] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 29.012934] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 29.024188] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 29.034984] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 29.044991] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 29.055827] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 29.067040] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 29.078279] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 29.090018] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 29.101256] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 29.109003] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 29.120050] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 29.130014] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 29.137775] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 29.148845] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 29.160656] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 29.170746] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 29.182488] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 29.193736] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 29.201496] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 29.212710] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 29.222690] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 29.233482] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 29.245243] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 29.256989] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 29.268690] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 29.278737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 29.289761] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 29.301501] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 29.311584] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 29.323314] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 29.334203] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 29.346016] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 29.356089] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 29.366186] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 29.376295] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 29.388030] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 29.399065] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 29.410822] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 29.422020] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 29.433758] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 29.444637] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 29.456453] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 29.466538] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 29.478230] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 29.489524] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 29.500731] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 29.510707] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 29.521489] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 29.533205] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 29.542797] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 29.552780] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 29.560589] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 29.572262] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 29.580018] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 29.587749] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 29.598004] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 29.607614] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 29.615330] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 29.623068] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 29.633985] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 29.641720] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 29.651830] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 29.663648] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 29.674706] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 29.685922] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 29.696956] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 29.708709] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 29.718769] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 29.729995] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 29.741759] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 29.753586] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 29.764790] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 29.774778] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 29.785562] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 29.797312] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 29.809063] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 29.820074] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 29.831335] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 29.840874] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 29.852592] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 29.863509] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 29.874729] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 29.885762] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 29.897591] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 29.909312] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 29.920105] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 29.930076] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 29.940097] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 29.950365] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 29.961243] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 29.971242] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 29.982096] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 29.993845] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 30.004898] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 30.014862] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 30.022631] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 30.032712] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 30.044469] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 30.055514] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 30.065528] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 30.076564] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 30.086540] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 30.096126] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 30.107940] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 30.118021] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 30.129875] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 30.141696] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 30.153419] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 30.164218] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 30.175443] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 30.186480] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 30.196468] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 30.206740] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 30.217769] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 30.229521] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 30.240545] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 30.251799] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 30.262974] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 30.270743] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 30.281970] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 30.293152] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 30.300897] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 30.311966] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 30.323668] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 30.334953] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 30.346630] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 30.357427] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 30.369208] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 30.380248] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 30.391423] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 30.401006] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 30.412739] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 30.423978] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 30.433990] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 30.445021] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 30.456790] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 30.464583] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 30.475637] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 30.485617] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 30.493316] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 30.502942] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 30.510714] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 30.522446] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 30.534168] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 30.543722] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 30.555501] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 30.567215] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 30.577314] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 30.589067] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 30.600061] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 30.611138] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 30.621149] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 30.631208] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 30.641305] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 30.653019] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 30.663839] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 30.673830] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 30.684598] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 30.695863] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 30.707062] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 30.717332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 30.728320] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 30.739124] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 30.749199] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 30.760099] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 30.771846] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 30.782905] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 30.794644] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 30.804736] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 30.816514] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 30.827692] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 30.837943] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 30.848816] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 30.860560] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 30.871789] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 30.881780] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 30.892043] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 30.902916] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 30.912876] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 30.920660] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 30.931884] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 30.943691] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 30.954491] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 30.966308] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 30.977375] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 30.987342] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 30.995084] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 31.004677] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 31.016500] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 31.026565] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 31.036668] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 31.047853] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 31.058127] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 31.068408] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 31.076163] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 31.087408] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 31.098600] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 31.108567] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 31.118628] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 31.128690] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 31.139912] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 31.151646] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 31.161896] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 31.169636] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 31.179641] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 31.187395] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 31.198463] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 31.209694] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 31.219674] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 31.227429] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 31.237486] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 31.248386] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 31.260128] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 31.270233] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 31.282025] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 31.292882] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 31.303932] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 31.315022] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 31.325039] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 31.336211] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 31.347961] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 31.359022] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 31.370838] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 31.380922] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 31.392639] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 31.403439] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 31.415177] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 31.426241] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 31.438040] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 31.449090] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 31.460823] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 31.470912] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 31.482120] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 31.492231] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 31.503463] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 31.514666] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 31.526415] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 31.537468] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 31.549258] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 31.560458] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 31.572238] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 31.583407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 31.592969] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 31.603107] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 31.613081] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 31.620854] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 31.631930] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 31.643111] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 31.652692] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 31.662705] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 31.673729] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 31.683833] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 31.695583] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 31.706787] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 31.718530] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 31.728755] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 31.740022] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 31.750094] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 31.761820] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 31.772073] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 31.783333] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 31.791092] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 31.802836] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 31.810618] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 31.821661] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 31.832838] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 31.843659] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 31.854870] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 31.865944] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 31.877678] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 31.888915] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 31.898873] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 31.910753] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 31.920709] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 31.930309] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 31.940323] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 31.951334] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 31.963028] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 31.970825] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 31.980943] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 31.988649] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 31.998208] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 32.010063] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 32.021800] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 32.031860] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 32.041944] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 32.052053] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 32.063797] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 32.073334] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 32.085115] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 32.096321] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 32.108071] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 32.119297] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 32.129256] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 32.139308] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 32.150356] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 32.161558] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 32.172411] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 32.184154] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 32.194944] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 32.206770] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 32.216854] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 32.228014] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 32.235803] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 32.246852] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 32.258065] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 32.269312] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 32.279277] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 32.287031] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 32.298076] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1554 printk messages dropped ** [ 32.309335] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 32.320069] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 32.331328] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 32.341330] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 32.352194] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 32.362195] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 32.372418] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 32.380191] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 32.391068] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 32.402889] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 32.414105] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 32.425830] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 32.436887] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 32.448739] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 32.460447] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 32.471330] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 32.483101] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 32.490900] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 32.500984] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 32.512730] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 32.522801] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 32.534572] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 32.544660] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 32.556373] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 32.567448] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 32.577423] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 32.588205] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 32.599973] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 32.611201] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 32.618952] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 32.629029] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 32.640841] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 32.652024] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 32.662127] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 32.672254] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 32.682223] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 32.689989] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 32.701001] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 32.711112] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 32.722839] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 32.733886] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 32.745626] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 32.755721] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 32.767488] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 32.777463] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 32.787708] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 32.797934] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 32.805724] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 32.815821] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 32.827554] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 32.838592] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 32.849796] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 32.859893] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 32.871654] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 32.882841] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 32.894059] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 32.904174] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 32.915898] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 32.926965] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 32.936950] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 32.947701] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 32.957769] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 32.968877] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 32.980695] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 32.992415] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 33.003494] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 33.015297] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 33.027037] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 33.038057] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 33.048174] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 33.058137] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 33.065908] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 33.076935] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 33.087052] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 33.098811] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 33.108878] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 33.120626] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 33.130694] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 33.140792] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 33.152560] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 33.163750] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 33.174826] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 33.184791] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 33.192567] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 33.204317] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 33.215522] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 33.225524] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 33.236390] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 33.248182] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 33.258460] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 33.269313] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 33.279403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 33.289506] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 33.300725] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 33.311982] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 33.323141] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 33.334932] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 33.346654] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 33.357680] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 33.367796] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 33.379622] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 33.389686] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 33.399777] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 33.409893] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 33.421633] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 33.433367] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 33.443423] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 33.453536] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 33.465298] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 33.477017] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 33.488071] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 33.499808] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 33.509908] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 33.521735] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 33.533428] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 33.543439] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 33.551191] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 33.562259] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 33.572236] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 33.581820] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 33.593521] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 33.603107] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 33.613127] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 33.624009] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 33.635812] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 33.646678] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 33.657907] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 33.669670] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 33.680856] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 33.692584] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 33.703364] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 33.714624] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 33.725809] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 33.733569] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 33.744430] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 33.756201] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 33.767910] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 33.778772] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 33.790033] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 33.799603] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 33.810775] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 33.818539] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 33.829396] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 33.841141] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 33.852024] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 33.862001] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 33.869738] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 33.877505] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 33.888591] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 33.900410] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 33.912142] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 33.922197] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 33.933054] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 33.943983] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 33.955196] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 33.966050] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 33.977740] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 33.989030] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 33.999113] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 34.010922] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 34.021002] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 34.031097] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 34.042340] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 34.050089] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 34.061096] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 34.071180] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 34.082226] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 34.092335] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 34.104093] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 34.114311] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 34.122081] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 34.132182] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 34.143967] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 34.155833] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 34.167557] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 34.178610] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 34.190339] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 34.200429] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 34.212156] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 34.223183] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 34.233247] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 34.244303] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 34.255183] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 34.265273] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 34.275409] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 34.286589] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 34.294328] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 34.303912] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 34.315655] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 34.325736] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 34.336962] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 34.348710] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 34.359770] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 34.369732] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 34.379734] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 34.390990] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 34.401846] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 34.413585] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 34.424623] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 34.436369] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 34.447420] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 34.459240] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 34.469504] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 34.479742] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 34.487539] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 34.499286] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 34.510312] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 34.522061] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 34.533084] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 34.544148] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 34.555892] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 34.567101] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 34.578826] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 34.586597] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 34.596694] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 34.608423] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 34.616154] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 34.626249] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 34.636354] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 34.647580] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 34.659319] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 34.670193] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 34.682005] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 34.693039] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 34.704269] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 34.716023] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 34.726087] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 34.737143] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 34.748881] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 34.758867] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 34.766617] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 34.776737] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 34.788509] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 34.798082] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 34.809866] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 34.821594] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 34.832630] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 34.843842] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 34.854912] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 34.866643] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 34.877675] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 34.888921] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 34.900723] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 34.911769] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 34.922973] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 34.934042] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 34.945260] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 34.956472] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 34.966547] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 34.977595] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 34.987677] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 34.998750] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 35.008863] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 35.020608] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 35.030682] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 35.041902] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 35.053630] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 35.061410] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 35.072587] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 35.083680] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 35.095388] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 35.105655] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 35.116469] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 35.127656] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 35.135413] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 35.146469] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 35.158277] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 35.169321] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 35.180563] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 35.190573] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 35.201620] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 35.211632] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 35.222643] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 35.234389] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 35.245259] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 35.256996] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 35.268198] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 35.279429] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 35.291192] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 35.302375] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 35.313611] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 35.324820] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 35.336551] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 35.347419] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 35.358652] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 35.368741] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 35.380469] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 35.390562] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 35.402313] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 35.414069] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 35.425111] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 35.435123] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 35.446138] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 35.457845] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 35.465611] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 35.476492] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 35.488193] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 35.498240] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 35.509302] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 35.519270] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 35.527023] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 35.537125] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 35.548958] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 35.559998] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 35.571750] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 35.583462] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 35.593703] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 35.601471] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 35.611545] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 35.622605] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 35.633838] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 35.645577] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 35.656612] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 35.668329] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 35.677916] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 35.689165] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 35.700014] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 35.711761] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 35.721840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 35.731928] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 35.742039] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 35.753784] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 35.764013] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 35.771792] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 35.782973] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 35.794070] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 35.804030] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 35.814031] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 35.825288] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 35.836315] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 35.848023] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 35.859301] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 35.870144] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 35.881913] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 35.893604] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 35.903636] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 35.914510] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 35.926315] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 35.937188] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 35.948927] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 35.959705] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 35.971424] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 35.979175] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 35.986931] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 35.997058] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 36.008889] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 36.018941] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 36.029056] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 36.040798] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 36.052522] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 36.063371] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 36.074629] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 36.084604] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 36.092364] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 36.102437] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 36.113670] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 36.124880] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 36.136628] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 36.146710] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 36.158428] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 36.167982] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 36.178075] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 36.188188] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 36.199943] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 36.210045] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 36.221879] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 36.233575] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 36.241346] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 36.252561] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 36.264275] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 36.273849] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 36.285072] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 36.296322] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 36.306328] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 36.317192] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 36.327178] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1483 printk messages dropped ** [ 36.337923] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 36.348829] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 36.360585] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 36.370646] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 36.380755] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 36.392521] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 36.404361] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 36.415405] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 36.427133] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 36.438128] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 36.448941] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 36.460177] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 36.471931] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 36.482019] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 36.493735] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 36.501497] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 36.511571] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 36.522784] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 36.533859] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 36.545611] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 36.556834] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 36.568022] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 36.575794] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 36.586998] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 36.598746] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 36.609778] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 36.621523] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 36.631594] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 36.642790] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 36.653832] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 36.664747] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 36.675934] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 36.683700] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 36.694555] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 36.705800] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 36.715773] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 36.726985] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 36.736984] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 36.744762] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 36.755646] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 36.766850] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 36.777670] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 36.788571] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 36.800322] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 36.810415] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 36.820423] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 36.831276] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 36.843007] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 36.854052] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 36.865268] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 36.877016] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 36.887119] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 36.898951] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 36.909023] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 36.920775] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 36.932478] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 36.943364] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 36.953480] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 36.965231] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 36.975341] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 36.985333] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 36.996177] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 37.007879] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 37.015661] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 37.025765] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 37.037485] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 37.048395] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 37.060254] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 37.070202] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 37.080204] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 37.087962] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 37.098042] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 37.109292] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 37.121123] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 37.132845] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 37.143725] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 37.155534] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 37.166589] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 37.178348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 37.189381] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 37.201104] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 37.212152] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 37.223865] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 37.235616] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 37.246669] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 37.257862] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 37.268794] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 37.276550] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 37.288260] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 37.299306] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 37.311051] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 37.322783] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 37.333827] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 37.345558] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 37.356416] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 37.367629] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 37.379413] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 37.390605] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 37.402375] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 37.414184] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 37.425228] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 37.435193] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 37.445196] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 37.454784] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 37.466529] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 37.476641] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 37.486601] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 37.496595] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 37.506611] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 37.514393] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 37.525402] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 37.536654] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 37.547836] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 37.559093] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 37.570104] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 37.581329] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 37.593038] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 37.600822] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 37.610900] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 37.621026] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 37.632810] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 37.643062] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1478 printk messages dropped ** [ 37.653796] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 37.665072] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 37.676917] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 37.687009] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 37.698240] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 37.710031] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 37.720830] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 37.732539] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 37.743801] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 37.751535] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 37.762396] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 37.772491] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 37.783545] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 37.794424] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 37.806173] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 37.817036] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 37.828246] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 37.838329] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 37.848436] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 37.860155] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 37.867903] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 37.878816] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 37.890620] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 37.901483] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 37.912682] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 37.923744] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 37.934788] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 37.946024] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 37.957770] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 37.968815] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 37.980566] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 37.990618] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 38.001669] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 38.012850] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 38.023142] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 38.034188] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 38.044286] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 38.055506] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 38.067260] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 38.078473] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 38.090227] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 38.101429] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 38.113204] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 38.124450] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 38.135664] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 38.145666] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 38.156893] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 38.168113] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 38.175876] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 38.185958] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 38.197194] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 38.209012] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 38.219892] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 38.227595] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 38.238394] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 38.250149] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 38.261226] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 38.268983] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 38.279039] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 38.290790] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 38.300883] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 38.312656] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 38.322249] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 38.333978] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 38.343994] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 38.354776] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 38.366541] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 38.377726] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 38.388976] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 38.398950] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 38.408530] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 38.420354] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 38.431415] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 38.443200] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 38.453986] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 38.464098] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 38.475809] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 38.483559] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 38.494385] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 38.504345] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 38.516191] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 38.527238] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 38.538457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 38.548535] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 38.559775] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 38.571516] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 38.582709] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 38.592790] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 38.602887] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 38.614672] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 38.624744] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 38.636485] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 38.647508] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 38.658570] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 38.668652] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 38.678761] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 38.690507] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 38.700583] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 38.711804] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 38.723512] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 38.731274] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 38.741359] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 38.752440] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 38.764246] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 38.774523] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 38.785564] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 38.797300] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 38.808527] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 38.820261] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 38.830347] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 38.842104] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 38.853803] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 38.865021] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 38.872741] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 38.880539] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 38.891771] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 38.901732] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 38.909492] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 38.919736] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 38.929313] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 38.940549] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 38.952290] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 38.962377] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 38.974121] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 38.984358] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 38.992121] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 39.002235] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 39.014021] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 39.023604] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 39.035337] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 39.046218] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 39.057942] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 39.068998] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 39.080760] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 39.091979] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 39.101999] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 39.112064] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 39.123832] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 39.133878] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 39.145114] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 39.155100] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 39.165898] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 39.175921] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 39.186945] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 39.198768] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 39.209641] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 39.221452] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 39.231565] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 39.243392] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 39.254608] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 39.266424] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 39.276520] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 39.288194] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 39.298184] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 39.310051] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 39.320953] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 39.332176] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 39.343004] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 39.353116] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 39.364966] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 39.376706] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 39.387922] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 39.399745] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 39.410769] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 39.420876] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 39.432632] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 39.444370] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 39.455404] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 39.467134] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 39.477225] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 39.488974] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 39.499759] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 39.511602] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 39.523313] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 39.534386] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 39.544352] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 39.554388] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 39.565253] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 39.577005] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 39.588715] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 39.598284] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 39.608288] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 39.619170] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 39.631007] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 39.642224] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 39.654055] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 39.665094] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 39.676848] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 39.688581] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 39.698642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 39.710397] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 39.720482] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 39.732206] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1490 printk messages dropped ** [ 39.743010] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 39.750784] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 39.761706] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 39.771689] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 39.779469] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 39.790336] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 39.800317] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 39.809882] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 39.821098] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 39.832309] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 39.842410] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 39.852518] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 39.864272] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 39.875148] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 39.885123] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 39.892853] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 39.903759] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 39.913750] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 39.924513] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 39.935776] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 39.946969] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 39.957754] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 39.969494] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 39.980357] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 39.991576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 40.003315] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 40.014218] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 40.021947] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 40.032949] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 40.044025] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 40.055855] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 40.067051] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 40.078793] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 40.086583] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 40.098259] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 40.108515] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 40.116276] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 40.127324] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 40.138561] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 40.149777] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 40.161594] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 40.171660] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 40.181777] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 40.193529] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 40.203615] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 40.215348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 40.226411] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 40.236424] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 40.247440] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 40.259220] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 40.269280] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 40.281031] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 40.292756] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 40.303978] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 40.313973] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 40.324830] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 40.336657] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 40.346762] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 40.358571] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 40.369451] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 40.379427] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 40.388994] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 40.400750] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 40.411935] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 40.422037] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 40.433229] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1507 printk messages dropped ** [ 40.444182] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 40.454992] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 40.466234] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 40.473964] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 40.484749] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 40.496505] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 40.508215] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 40.518512] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 40.529706] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 40.541460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 40.551552] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 40.563326] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 40.572902] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 40.584691] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 40.594742] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 40.604879] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 40.616099] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 40.627136] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 40.638968] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 40.650023] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 40.659556] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 40.671307] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 40.682347] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 40.694083] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 40.701822] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 40.712848] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 40.723927] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 40.735685] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 40.747424] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 40.759233] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 40.769467] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 40.779051] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 40.790790] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 40.801089] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 40.811148] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 40.821238] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 40.832491] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 40.840205] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 40.849767] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 40.861522] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 40.871600] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 40.883342] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 40.891098] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 40.901077] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 40.908810] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 40.918394] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 40.930262] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 40.941992] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1610 printk messages dropped ** [ 40.953667] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 40.965463] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 40.976668] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 40.988409] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 40.998477] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 41.009726] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 41.019719] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 41.030599] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 41.041754] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 41.053508] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 41.061265] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 41.072165] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 41.083963] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 41.093525] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 41.105268] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 41.116165] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 41.127933] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 41.135713] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 41.146743] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 41.157783] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 41.168702] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 41.179895] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 41.187640] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 41.197728] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 41.208970] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 41.220708] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 41.231921] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 41.243650] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 41.253895] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 41.263467] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 41.274696] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 41.285901] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 41.296956] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 41.308154] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 41.319254] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 41.331066] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 41.342300] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 41.352299] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 41.362578] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 41.372628] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 41.383849] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 41.393937] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 41.404025] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 41.415087] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 41.426832] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 41.437831] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 41.448742] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 41.460579] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 41.471778] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 41.482977] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 41.494031] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 41.504127] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 41.514206] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 41.525250] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 41.535368] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 41.547101] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 41.558315] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 41.570012] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 41.577743] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 41.588587] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 41.600414] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 41.611636] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 41.623483] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 41.634696] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 41.644703] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 41.655547] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 41.667317] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 41.679043] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 41.689867] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 41.700939] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 41.712636] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 41.722629] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 41.734515] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 41.744570] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 41.755458] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 41.767166] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 41.774966] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 41.786014] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 41.796032] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 41.807051] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 41.818887] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 41.828978] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 41.838970] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 41.849820] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 41.861542] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 41.871833] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 41.882868] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 41.894620] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 41.905646] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 41.916886] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 41.928677] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 41.938248] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 41.950024] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 41.961754] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 41.972778] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 41.982877] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 41.994638] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 42.005678] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 42.017419] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 42.027484] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 42.038361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 42.048457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 42.058580] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 42.070331] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 42.082049] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 42.093053] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 42.103355] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 42.114407] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 42.126163] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 42.137831] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 42.145625] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 42.155722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 42.167525] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 42.178567] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 42.188677] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 42.200415] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 42.211647] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 42.223436] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 42.231180] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 42.241303] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 42.253025] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 42.264090] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 42.275897] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 42.286958] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 42.296960] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 42.307789] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 42.318845] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 42.328927] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 42.340010] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 42.349984] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 42.359556] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 42.371309] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 42.382536] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 42.393736] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 42.403746] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 42.413980] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 42.421730] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 42.432594] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 42.442716] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 42.454434] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 42.465255] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 42.475270] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 42.486137] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 42.496124] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 42.506887] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 42.518132] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 42.529880] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 42.541101] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 42.551120] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 42.562105] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 42.572998] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 42.584762] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 42.595974] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 42.607787] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 42.618852] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 42.630674] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 42.642404] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 42.653445] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 42.665196] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 42.675272] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 42.686490] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 42.698228] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 42.709118] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 42.719127] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 42.729198] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 42.740943] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 42.751011] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 42.761120] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 42.772811] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 42.782814] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 42.794685] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 42.805742] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 42.817496] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 42.829269] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 42.839240] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 42.846993] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 42.857081] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 42.868807] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 42.876563] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 42.887599] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 42.898858] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 42.910664] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 42.920735] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 42.930832] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 42.942047] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 42.953792] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 42.961530] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 42.972580] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 42.984310] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 42.995097] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 43.006830] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 43.017685] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 43.028781] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 43.040606] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 43.052349] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 43.063507] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 43.071287] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 43.082532] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 43.090278] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 43.101126] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 43.112862] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 43.123731] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 43.135490] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 43.146720] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 43.154423] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 43.162190] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 43.173392] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 43.184621] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 43.196359] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 43.206441] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 43.218149] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 43.227740] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 43.237760] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 43.248801] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 43.260521] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 43.271584] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 43.283364] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 43.294172] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 43.305923] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 43.315993] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 43.326119] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 43.337919] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 43.347999] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 43.359864] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 43.371587] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 43.382780] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 43.394028] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 43.405833] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 43.416898] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 43.428612] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 43.436356] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 43.446641] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 43.456922] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 43.467951] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 43.479711] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 43.489774] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 43.499887] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 43.511623] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 43.522819] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 43.534025] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 43.545079] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 43.556298] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 43.568063] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 43.579129] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 43.589099] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 43.598649] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 43.608740] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 43.619810] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 43.631555] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 43.642583] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 43.653819] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 43.665545] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 43.676421] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 43.688139] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 43.698434] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 43.709649] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 43.721384] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 43.731488] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 43.743177] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 43.752787] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 43.764035] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 43.775075] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 43.785044] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 43.792779] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 43.803676] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 43.815422] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 43.827147] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 43.838201] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 43.850027] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 43.860103] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 43.871340] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 43.881310] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 43.893158] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 43.903226] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 43.914499] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 43.925720] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 43.936748] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 43.948483] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 43.959545] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 43.969546] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 43.980584] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 43.990598] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 44.001629] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 44.013467] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 44.024679] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 44.034653] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 44.042399] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 44.052474] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 44.063400] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 44.073361] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 44.082944] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 44.094708] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 44.104772] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 44.115821] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 44.125954] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 44.137159] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 44.148012] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 44.159774] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 44.171505] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 44.182676] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 44.193562] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 44.203683] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 44.215495] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 44.225595] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 44.237321] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 44.248321] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 44.259171] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 44.270361] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 44.278071] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 44.285853] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 44.296916] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 44.308654] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 44.318888] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 44.330114] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 44.337827] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 44.349120] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 44.360143] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 44.371879] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 44.383069] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 44.393157] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 44.404931] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 44.416126] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 44.427872] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 44.437948] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 44.449724] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 44.460940] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 44.472109] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 44.483978] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 44.495024] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 44.506824] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 44.517728] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 44.527688] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 44.535472] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 44.545531] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 44.556767] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 44.568491] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 44.579386] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 44.589358] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 44.600573] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 44.611819] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 44.622651] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 44.632738] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 44.642836] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 44.654553] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 44.664126] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 44.674206] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 44.685263] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 44.696499] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 44.708245] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 44.719322] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 44.730546] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 44.740617] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 44.752358] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 44.763551] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 44.774623] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 44.786353] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 44.797408] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 44.807395] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 44.818168] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 44.829920] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 44.840008] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 44.851745] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 44.862778] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 44.874022] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 44.885840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 44.895914] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 44.906012] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 44.917246] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 44.929039] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 44.938646] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 44.949827] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 44.959854] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 44.970130] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 44.981139] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 44.991245] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 45.002946] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 45.012543] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 45.023779] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 45.033320] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 45.045178] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 45.056924] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 45.068117] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 45.079845] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 45.090615] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 45.101693] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 45.113464] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 45.124648] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 45.136397] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 45.146490] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 45.158225] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 45.169465] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 45.177179] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 45.188219] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 45.199478] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 45.207202] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 45.217299] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 45.229000] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 45.236745] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 45.247648] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 45.258852] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 45.266613] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 45.277790] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 45.288845] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 45.298967] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 45.310779] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 45.322015] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 45.329762] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 45.340615] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 45.352442] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 45.364204] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 45.375028] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 45.386257] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 45.397989] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 45.409030] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 45.419133] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 45.430374] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 45.440363] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 45.451142] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 45.462863] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 45.473755] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 45.485495] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 45.496688] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 45.506798] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 45.518518] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 45.529732] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 45.537526] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 45.549270] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 45.560311] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 45.572057] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 45.583796] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 45.594649] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 45.606378] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 45.616495] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 45.628280] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 45.639157] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 45.650907] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 45.661949] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 45.673785] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 45.683839] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 45.693958] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 45.705691] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 45.716910] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 45.728754] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 45.738814] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 45.750060] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 45.760036] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 45.767750] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 45.777351] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 45.787355] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 45.795084] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 45.806346] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 45.816423] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 45.828134] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 45.839216] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 45.851045] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 45.862718] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 45.872766] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 45.883639] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 45.895389] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 45.906455] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 45.914167] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 45.923732] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 45.935479] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 45.945562] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 45.957277] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1483 printk messages dropped ** [ 45.968045] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 45.978967] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 45.990790] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 46.002016] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 46.011982] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 46.021985] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 46.031592] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 46.042774] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 46.052767] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1328 printk messages dropped ** [ 46.062393] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 46.073226] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 46.084981] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 46.096203] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 46.103938] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 46.114747] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 46.122492] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 46.133694] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 46.144919] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 46.154938] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 46.165957] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 46.177642] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 46.185425] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 46.196289] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 46.207536] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 46.217510] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 46.225276] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 46.236161] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 46.246142] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 46.253889] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 46.263452] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 46.275217] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 46.286449] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 46.297614] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 46.309481] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 46.319589] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 46.329553] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 46.337317] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 46.347393] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 46.357502] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 46.367516] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 46.378295] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 46.390066] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 46.400139] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 46.411387] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 46.422590] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 46.432816] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 46.440608] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 46.451648] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 46.463439] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 46.471180] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 46.481308] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 46.493021] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 46.504081] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 46.515859] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 46.527643] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 46.538708] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 46.550433] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 46.560537] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 46.572357] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 46.582437] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 46.594204] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 46.605071] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 46.612757] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 46.622358] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 46.633566] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 46.645425] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 46.657177] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 46.668963] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 46.679738] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 46.690984] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 46.702765] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 46.713587] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 46.725424] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 46.737157] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 46.748173] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 46.759233] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 46.770438] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 46.780516] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 46.791571] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 46.802798] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 46.814560] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 46.824653] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 46.836405] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 46.848127] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 46.858212] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 46.870024] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 46.881099] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 46.891066] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 46.898799] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 46.908355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 46.918452] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 46.929518] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 46.941297] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 46.953000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 46.964075] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 46.975899] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 46.987623] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 46.998650] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 47.009705] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 47.021467] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 47.032652] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 47.043899] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 47.055627] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 47.066669] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 47.078413] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 47.088496] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 47.100232] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 47.111137] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 47.120702] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 47.130708] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 47.141555] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 47.153268] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 47.164154] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 47.175912] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 47.187123] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 47.198957] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 47.209974] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 47.221216] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 47.228964] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 47.239830] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 47.249804] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 47.259387] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 47.271137] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 47.282808] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 47.294676] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 47.305724] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 47.316923] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 47.327960] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 47.338876] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 47.350690] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 47.360795] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 47.372571] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 47.383355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 47.393480] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 47.405246] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 47.416955] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 47.427024] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 47.438033] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 47.448873] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 47.460707] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 47.471933] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 47.481900] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 47.489663] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 47.499930] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 47.510811] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 47.520774] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 47.528507] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 47.536267] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 47.547142] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 47.558386] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 47.570123] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 47.581354] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1375 printk messages dropped ** [ 47.591298] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 47.603023] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 47.610806] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 47.621835] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 47.632903] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 47.644660] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 47.656395] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 47.666454] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 47.677523] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 47.689280] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 47.699335] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 47.709437] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 47.721177] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 47.732049] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 47.743812] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 47.755019] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 47.766843] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 47.778585] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 47.788681] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 47.800510] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 47.812242] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 47.823433] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 47.831204] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 47.840763] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 47.852502] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 47.863568] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 47.874788] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 47.886543] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 47.898213] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 47.907800] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 47.919599] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 47.931331] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 47.943058] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 47.954118] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 47.964108] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 47.974395] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 47.985581] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 47.997346] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 48.008550] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 48.020299] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 48.031523] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 48.042704] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 48.050480] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 48.060546] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 48.071772] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 48.083528] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 48.094752] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 48.102484] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1399 printk messages dropped ** [ 48.112613] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 48.123374] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 48.135155] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 48.146884] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 48.158620] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 48.169662] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 48.181472] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 48.192527] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 48.204298] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 48.215489] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 48.227231] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 48.238099] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 48.249858] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 48.259950] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 48.269926] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 48.277643] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 48.288466] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 48.300282] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 48.311346] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 48.323126] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 48.333948] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 48.345776] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 48.357502] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 48.368385] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 48.380135] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 48.390212] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 48.401463] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 48.412621] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 48.424374] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 48.435177] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 48.446936] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 48.458677] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 48.469699] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 48.480945] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 48.488701] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 48.498758] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 48.508886] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 48.518854] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 48.528434] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 48.538421] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 48.549211] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 48.560975] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 48.572700] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 48.582771] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 48.594546] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 48.605753] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 48.617583] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 48.629328] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 48.639375] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 48.650453] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 48.662276] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 48.674038] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 48.685213] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 48.696964] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 48.707043] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 48.718797] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 48.729824] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 48.741562] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 48.751660] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 48.763397] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 48.773461] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 48.783554] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 48.793668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 48.805423] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 48.817170] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 48.828897] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 48.839761] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 48.851609] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 48.863378] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 48.873644] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 48.884423] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 48.895651] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 48.907402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 48.917527] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 48.925303] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 48.935383] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 48.947208] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 48.958409] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 48.969635] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 48.981390] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 48.992612] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 49.002587] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 49.012175] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 49.022167] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 49.029933] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 49.040790] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 49.052608] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 49.063655] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 49.073736] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 49.084824] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 49.096026] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 49.106309] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 49.116356] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 49.127427] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 49.139167] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 49.150021] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 49.161773] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 49.172777] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 49.183694] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 49.193677] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 49.201432] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1530 printk messages dropped ** [ 49.212523] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 49.223272] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 49.233381] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 49.245151] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 49.256840] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 49.264620] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 49.275648] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 49.286869] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 49.298604] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 49.306362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 49.317413] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 49.329243] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 49.339301] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 49.350353] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 49.361559] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 49.371666] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 49.382824] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 49.392447] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 49.402482] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 49.413504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 49.423590] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 49.435307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 49.444900] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 49.456630] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 49.466897] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 49.477679] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 49.489440] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 49.500472] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 49.512226] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 49.522308] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 49.534063] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 49.545089] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1627 printk messages dropped ** [ 49.556876] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 49.566847] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 49.577071] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 49.584816] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 49.594820] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 49.604827] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 49.614414] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 49.626259] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 49.638050] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 49.648128] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 49.659903] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 49.671630] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 49.682812] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 49.692920] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 49.704768] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 49.716508] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 49.727697] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 49.739455] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 49.749525] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 49.761268] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 49.772169] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 49.783355] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 49.792914] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 49.804683] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 49.815724] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 49.827474] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 49.839214] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 49.850238] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 49.861989] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 49.873156] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1508 printk messages dropped ** [ 49.884118] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 49.895127] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 49.906961] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 49.918787] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 49.928844] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 49.938933] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 49.949051] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 49.960797] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 49.972530] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 49.984259] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 49.995049] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 50.006874] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 50.017885] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 50.028977] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 50.038989] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 50.049850] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 50.061705] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 50.071662] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 50.081250] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 50.091254] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 50.101514] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 50.112384] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 50.124209] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 50.135266] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 50.145274] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 50.156286] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 50.168034] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 50.178092] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 50.189321] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 50.200566] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1639 printk messages dropped ** [ 50.212427] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 50.223611] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 50.231363] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 50.242556] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 50.254319] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 50.265345] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 50.277091] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 50.288268] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 50.299323] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 50.310574] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 50.318290] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 50.329173] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 50.340900] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 50.351952] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 50.363696] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 50.373980] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 50.384040] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 50.394147] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 50.405883] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 50.417100] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 50.428899] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 50.436659] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 50.446778] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 50.457949] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 50.467921] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 50.479218] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 50.490256] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 50.502101] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 50.513832] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 50.524852] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 50.536593] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 50.546682] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 50.558426] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 50.568482] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 50.578600] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 50.590448] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 50.600409] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 50.608105] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 50.615906] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 50.626976] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 50.638151] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 50.649376] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 50.658931] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 50.669062] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 50.680868] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 50.690974] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 50.702778] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 50.714008] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 50.725729] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 50.735810] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 50.747022] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 50.758241] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 50.769485] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 50.779505] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 50.790530] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 50.802259] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 50.813326] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 50.823298] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 50.833536] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 50.843124] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 50.854969] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 50.865069] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 50.876893] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 50.888632] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 50.898898] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 50.909783] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 50.921022] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 50.932216] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 50.942190] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 50.949928] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 50.957637] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 50.965440] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 50.976664] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 50.988480] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 50.999343] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 51.011091] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 51.021187] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 51.032907] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 51.043970] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 51.055703] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 51.065789] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 51.077530] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 51.087609] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 51.099379] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 51.110235] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 51.121985] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 51.133682] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 51.145547] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 51.157285] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 51.168502] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 51.180243] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 51.190315] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 51.201540] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 51.213255] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 51.223504] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 51.231274] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 51.242338] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 51.254171] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 51.265212] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 51.277027] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 51.288043] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 51.298961] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 51.310153] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 51.317923] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 51.328009] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 51.338013] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 51.348870] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 51.360105] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 51.371940] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 51.383690] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 51.394726] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 51.406438] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 51.416697] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 51.424471] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 51.434739] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 51.445764] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1627 printk messages dropped ** [ 51.457544] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 51.467524] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 51.478326] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 51.489540] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 51.499777] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 51.510571] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 51.522328] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 51.534046] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 51.541795] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 51.551899] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 51.563638] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 51.574508] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 51.584492] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 51.592239] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 51.603265] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 51.614346] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 51.626189] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 51.637871] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 51.648141] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 51.659223] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 51.671033] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 51.682235] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 51.693475] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 51.705184] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 51.716011] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 51.727228] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1491 printk messages dropped ** [ 51.738016] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 51.747631] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 51.755405] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 51.766467] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 51.776447] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 51.786010] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 51.797747] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 51.808618] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 51.819865] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 51.829878] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 51.839937] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 51.851669] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 51.862705] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 51.874482] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 51.884574] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 51.894545] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 51.904147] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 51.915368] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 51.926390] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 51.938133] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 51.949175] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 51.960935] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 51.972123] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 51.983889] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 51.994920] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 52.006748] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 52.016854] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 52.028671] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 52.039718] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 52.051546] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 52.063223] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 52.073237] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 52.084034] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 52.095275] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 52.107014] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 52.117127] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 52.128937] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 52.139994] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 52.151219] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 52.162069] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 52.173840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 52.183906] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 52.195632] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 52.206671] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 52.217895] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 52.229136] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 52.240880] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 52.252581] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 52.263355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 52.273447] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 52.285229] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 52.295311] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 52.307059] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 52.318199] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 52.327794] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 52.339070] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 52.349042] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 52.356806] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 52.368023] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 52.379778] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 52.390993] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 52.400969] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 52.408701] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 52.419959] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 52.430810] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 52.442553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 52.453587] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 52.463674] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 52.474890] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 52.486103] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 52.497340] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 52.509089] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 52.519861] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 52.531610] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 52.541698] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 52.553423] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 52.561191] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 52.572913] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 52.583984] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 52.593994] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 52.605022] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 52.616763] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 52.627950] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 52.638022] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 52.648129] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 52.659900] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 52.669978] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 52.681737] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 52.693433] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 52.702974] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 52.714218] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 52.724323] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 52.735579] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 52.745136] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 52.755114] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 52.762858] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 52.773894] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 52.784952] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 52.796722] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 52.808448] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 52.819472] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 52.831187] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 52.842016] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 52.849769] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 52.860789] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 52.872531] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 52.883553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 52.894623] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 52.906370] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 52.916451] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 52.927647] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 52.937747] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 52.949489] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 52.960272] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 52.972005] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 52.982259] bad: scheduling from the idle thread! ** 1062 printk messages dropped ** [ 52.989999] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 53.001863] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 53.013631] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 53.024813] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 53.036578] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 53.047770] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 53.059538] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 53.070747] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 53.082572] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 53.093781] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 53.105010] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 53.116846] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 53.128663] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 53.138735] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 53.150518] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 53.162318] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 53.173523] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 53.184726] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 53.195952] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 53.207661] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 53.217250] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 53.229087] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 53.239980] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 53.247701] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 53.258772] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 53.269961] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 53.280229] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 53.291117] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 53.302308] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 53.313073] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 53.324322] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 53.336169] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 53.346173] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 53.357194] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 53.368907] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 53.378472] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 53.390229] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 53.400292] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 53.410412] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 53.422118] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 53.431726] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 53.443552] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 53.454440] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 53.462182] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 53.473872] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 53.485735] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 53.497453] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 53.508468] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 53.518730] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 53.528314] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 53.540150] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 53.551212] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 53.563011] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 53.574071] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 53.585817] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 53.597031] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 53.608845] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 53.619079] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 53.626845] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 53.636929] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 53.647023] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 53.658250] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 53.669979] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1532 printk messages dropped ** [ 53.681077] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 53.691913] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 53.701909] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 53.712769] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 53.724555] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 53.736354] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 53.748068] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 53.759150] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 53.768704] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 53.778710] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 53.789581] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 53.800799] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 53.811824] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 53.823555] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 53.834418] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 53.845632] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 53.856856] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 53.868576] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 53.878165] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 53.889379] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 53.897130] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 53.907218] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 53.918414] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 53.929498] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 53.941303] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 53.952346] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 53.964079] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 53.973651] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 53.985402] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 53.997128] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 54.008190] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 54.020017] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 54.031206] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 54.042429] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 54.054197] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 54.065062] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 54.075060] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 54.085900] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 54.095982] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 54.107067] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 54.117075] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 54.127338] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 54.138382] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 54.150121] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 54.161849] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 54.172820] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 54.180615] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 54.191665] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 54.202882] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 54.214631] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 54.225665] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 54.237387] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 54.247664] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 54.257896] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 54.265689] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 54.277436] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 54.289193] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 54.300377] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 54.312126] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 54.323867] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 54.334895] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 54.346664] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 54.358376] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 54.366130] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 54.377820] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 54.385623] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 54.396838] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 54.406803] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 54.414561] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 54.425348] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 54.437103] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 54.448307] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 54.460040] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 54.470312] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 54.480599] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 54.490671] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 54.502422] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 54.514158] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 54.525170] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 54.536924] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 54.547968] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 54.559731] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 54.570958] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 54.582189] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 54.593380] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 54.605113] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 54.616342] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 54.628150] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 54.639041] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 54.650849] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 54.661897] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 54.673098] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 54.684345] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 54.696177] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 54.707895] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 54.718761] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 54.729966] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 54.740071] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 54.751316] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 54.762529] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 54.773372] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 54.784597] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 54.794685] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 54.804814] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 54.814824] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 54.825843] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 54.837559] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 54.847817] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 54.855596] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 54.865678] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 54.877424] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 54.888462] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 54.898546] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 54.910313] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 54.922048] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 54.933218] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 54.944296] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 54.956114] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 54.966223] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 54.978016] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 54.989090] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 55.000819] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 55.011864] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 55.023603] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 55.033168] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 55.043139] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 55.054405] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 55.064693] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 55.075886] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 55.087688] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 55.098574] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 55.110322] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 55.120393] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 55.131628] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 55.143448] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 55.154483] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 55.166224] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 55.177290] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 55.188469] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 55.198464] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 55.209274] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 55.221003] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 55.231130] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 55.242312] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 55.250084] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 55.261137] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 55.271115] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 55.280701] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 55.290699] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 55.300948] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 55.311194] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 55.320780] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 55.332542] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 55.344307] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 55.355500] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 55.367220] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 55.378247] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 55.389330] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 55.401105] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 55.412866] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 55.423697] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 55.434899] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 55.445657] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 55.455766] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 55.466989] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 55.478720] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 55.489928] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 55.499929] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 55.507693] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 55.517770] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 55.529495] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 55.540307] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 55.552117] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 55.563173] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 55.574925] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 55.584987] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 55.595081] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 55.606311] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 55.618011] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 55.627603] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 55.639410] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 55.649418] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 55.657182] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 55.668380] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 55.679450] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 55.691170] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 55.702035] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 55.712131] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 55.723348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 55.734435] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 55.745645] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 55.756482] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 55.767695] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 55.778928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 55.790691] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 55.801883] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 55.813647] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 55.823711] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 55.835465] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 55.847207] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 55.858949] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 55.869988] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 55.881802] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 55.892995] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 55.903110] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 55.914351] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 55.925186] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 55.936431] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 55.947641] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 55.957877] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 55.968692] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 55.978700] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 55.988963] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 55.999984] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 56.011224] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 56.023042] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 56.033100] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 56.044343] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 56.056087] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 56.066973] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 56.078800] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 56.088859] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 56.098960] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 56.110205] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 56.120179] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 56.129773] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 56.141583] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 56.151676] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 56.163407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 56.172946] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 56.184198] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 56.195952] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 56.206961] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 56.217846] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 56.229603] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 56.240627] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 56.250719] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 56.260818] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 56.272030] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 56.283754] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 56.291478] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 56.301095] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 56.311087] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 56.321870] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1610 printk messages dropped ** [ 56.333574] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 56.345345] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 56.356201] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 56.367948] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 56.378802] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 56.388909] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 56.400150] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 56.410121] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 56.421335] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 56.429057] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 56.440299] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 56.451523] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 56.461085] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 56.472303] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 56.482394] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 56.492526] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 56.503743] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 56.513252] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 56.523355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 56.533460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 56.543546] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 56.554598] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 56.564689] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 56.574784] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 56.584870] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 56.594955] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 56.606016] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 56.617702] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 56.629504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 56.639616] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 56.650795] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 56.658555] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 56.669636] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 56.677383] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 56.689117] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 56.699991] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 56.707686] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 56.718501] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 56.730335] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 56.741539] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 56.753258] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 56.763501] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 56.773546] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 56.784428] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 56.795637] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 56.805885] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 56.816701] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 56.824424] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 56.835218] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 56.845181] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 56.857021] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 56.867919] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 56.879739] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 56.889840] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 56.899826] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 56.907566] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 56.918626] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 56.930358] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 56.941399] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 56.953087] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 56.964978] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 56.976199] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 56.986177] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 56.993902] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 57.003515] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 57.014735] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 57.025591] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 57.037322] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 57.048351] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 57.056108] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 57.067868] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 57.078924] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 57.090731] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 57.101786] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 57.113605] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 57.124463] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 57.136223] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 57.147429] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 57.159193] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 57.169259] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 57.180995] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 57.192023] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 57.202159] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 57.209902] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 57.220729] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 57.231955] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 57.243698] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 57.251461] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 57.262661] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 57.274396] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 57.284688] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 57.294760] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 57.306480] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 57.317269] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 57.329002] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 57.336753] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 57.347773] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 57.358843] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 57.368949] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 57.380718] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 57.392433] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 57.402523] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 57.414278] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 57.425338] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 57.436520] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 57.446116] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 57.457920] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 57.468956] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 57.480190] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 57.490220] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 57.501230] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 57.512977] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 57.524209] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 57.535392] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 57.544960] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 57.556725] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 57.567922] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 57.579671] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 57.590891] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 57.600864] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 57.608574] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 57.618643] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 57.629664] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 57.641409] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 57.652646] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 57.660403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 57.670454] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 57.681679] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 57.693408] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 57.701168] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 57.712899] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 57.723970] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 57.735813] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 57.745773] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 57.753521] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 57.764329] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 57.775563] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 57.785607] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 57.796687] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 57.808507] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 57.819541] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 57.831285] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 57.842327] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 57.854088] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 57.865125] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 57.876971] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 57.888754] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 57.899547] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 57.911302] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 57.922990] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 57.932600] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 57.940367] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1533 printk messages dropped ** [ 57.951456] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 57.962442] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 57.974142] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 57.985935] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 57.997665] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 58.008879] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 58.020634] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 58.032359] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 58.043370] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 58.054440] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 58.066145] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 58.075736] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1629 printk messages dropped ** [ 58.087543] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 58.095261] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 58.104840] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 58.116580] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 58.127636] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 58.139356] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 58.150141] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 58.161916] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 58.173611] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 58.184860] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 58.195716] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 58.207479] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 58.219188] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 58.226947] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 58.237971] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 58.248074] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 58.259830] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 58.271066] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 58.278794] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 58.289060] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 58.299943] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 58.309914] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 58.317669] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 58.328707] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 58.340453] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 58.351481] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 58.362706] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 58.374456] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 58.385506] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 58.397327] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 58.408555] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 58.420282] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 58.431466] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 58.441576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 58.453315] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 58.463390] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 58.475133] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 58.485389] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 58.494975] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 58.506721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 58.517913] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 58.529148] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 58.540883] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 58.550988] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 58.562776] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 58.573063] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 58.583136] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 58.594867] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 58.605674] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 58.617414] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 58.628421] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 58.639223] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 58.650467] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 58.662292] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 58.673503] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 58.684714] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 58.696469] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 58.706559] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 58.718245] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 58.727827] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 58.739607] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 58.751336] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 58.762380] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 58.774089] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 58.783659] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 58.794887] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 58.806113] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 58.817853] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 58.828741] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 58.840549] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 58.850627] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 58.860725] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 58.871926] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 58.882962] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 58.893881] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 58.903879] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 58.914670] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 58.924653] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 58.932406] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 58.942482] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 58.953576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 58.965304] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 58.976362] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 58.988144] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 58.998941] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 59.010150] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 59.021201] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 59.031307] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 59.042996] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 59.054781] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 59.065832] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 59.077542] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 59.088782] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 59.100600] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 59.111399] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 59.123120] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 59.134383] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 59.144613] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 59.152371] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 59.163402] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 59.174462] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 59.186202] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 59.196279] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 59.206362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 59.217421] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 59.228606] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 59.238159] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 59.249416] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 59.260667] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 59.270649] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 59.281443] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 59.293205] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 59.303211] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 59.314496] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 59.325526] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 59.337266] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 59.348301] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 59.359556] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 59.370771] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 59.381634] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 59.393412] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 59.403001] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 59.412973] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 59.422990] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 59.433771] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 59.444850] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 59.456590] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 59.467613] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 59.477678] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 59.488786] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 59.498750] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 59.508326] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 59.518293] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 59.528303] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 59.539551] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 59.547320] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 59.558533] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 59.569758] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 59.581509] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 59.593189] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 59.603189] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 59.613197] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 59.624446] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 59.634488] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 59.645363] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 59.656559] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 59.667338] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 59.679073] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 59.686845] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 59.698542] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 59.706302] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 59.716370] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 59.727440] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 59.739278] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 59.749347] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 59.760583] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 59.772427] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 59.784220] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 59.795003] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 59.806761] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 59.818485] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 59.829367] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 59.839343] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 59.850148] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 59.860124] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 59.871330] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 59.879116] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 59.890168] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 59.900152] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 59.910389] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 59.918140] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 59.929222] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 59.941048] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 59.952729] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 59.963986] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 59.973555] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 59.985326] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 59.997122] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 60.007225] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 60.019056] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 60.029125] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 60.040354] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 60.052124] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 60.063891] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 60.071654] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 60.081736] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 60.091865] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 60.101859] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 60.112087] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 60.119827] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 60.127542] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 60.137162] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 60.144931] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 60.155798] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 60.166980] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 60.176988] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 60.184732] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 60.195970] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 60.206766] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 60.216779] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 60.227780] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 60.237873] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 60.249635] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 60.260493] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 60.272237] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 60.283240] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 60.294172] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 60.301903] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 60.312924] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 60.324000] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 60.335769] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1628 printk messages dropped ** [ 60.347536] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 60.358741] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 60.368746] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 60.379028] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 60.389115] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 60.399076] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 60.409137] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 60.420323] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 60.432077] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 60.443831] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 60.455543] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 60.466613] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 60.477808] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 60.488044] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 60.498944] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 60.510760] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 60.521976] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 60.533735] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 60.544775] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 60.556584] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 60.566654] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 60.577877] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 60.589633] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 60.600516] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 60.612344] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 60.623511] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 60.633106] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 60.640870] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 60.650944] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 60.662175] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 60.673907] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 60.684693] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 60.696462] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 60.708168] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 60.719228] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 60.731063] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 60.742800] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 60.752879] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 60.764736] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 60.776564] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 60.788357] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 60.799414] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 60.811228] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 60.822274] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 60.833999] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 60.841746] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 60.852796] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 60.864023] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 60.875774] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 60.886996] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 60.898838] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 60.908906] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 60.920642] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 60.931517] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 60.943231] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 60.953532] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 60.964752] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 60.976511] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 60.987717] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 60.999453] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 61.010494] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 61.022236] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 61.033249] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 61.044176] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 61.051914] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 61.063090] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 61.073144] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 61.084246] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 61.095967] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 61.106747] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 61.116845] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 61.127869] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 61.138768] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 61.150486] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 61.158238] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 61.169332] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 61.179339] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 61.190175] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 61.201420] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 61.211386] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 61.219159] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 61.230026] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 61.241761] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 61.252802] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 61.264549] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 61.275414] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 61.287159] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 61.298871] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 61.310721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 61.321957] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 61.329664] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 61.337422] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 61.347491] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 61.358555] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 61.369630] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 61.381446] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 61.391527] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 61.402728] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 61.413813] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 61.425626] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 61.436673] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 61.447892] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 61.459648] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 61.470680] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 61.482420] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 61.493425] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 61.501199] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 61.512914] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 61.520725] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 61.532457] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 61.543672] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 61.555403] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 61.566451] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 61.576470] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 61.587515] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 61.597539] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 61.607761] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 61.619028] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 61.629867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 61.641615] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 61.651688] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 61.662884] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 61.673960] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 61.685668] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 61.693410] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 61.703005] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 61.714859] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 61.726077] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 61.737887] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 61.747983] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 61.759846] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 61.769803] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 61.777549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 61.788584] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 61.798673] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 61.809907] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 61.821673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 61.833343] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 61.842933] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 61.854665] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 61.862430] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 61.873494] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 61.884693] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 61.895937] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 61.907747] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 61.918797] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 61.930555] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 61.941757] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 61.953451] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 61.964725] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 61.975740] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 61.986964] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 61.998701] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 62.006466] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 62.018184] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 62.029047] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 62.040295] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 62.051478] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 62.059217] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 62.068812] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 62.078777] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 62.090635] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 62.100729] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 62.112448] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 62.123314] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 62.135077] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 62.146139] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 62.156156] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 62.167189] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 62.177195] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 62.188034] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 62.199252] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 62.210485] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 62.222200] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 62.232496] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 62.243555] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 62.254640] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 62.265861] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 62.275942] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 62.287681] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 62.299395] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 62.308966] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 62.320709] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 62.331576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 62.343314] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 62.354182] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 62.365940] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 62.376039] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 62.387837] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 62.398887] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 62.410663] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 62.420620] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 62.428370] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 62.438479] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 62.449672] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 62.457453] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 62.469182] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 62.480233] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 62.491441] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 62.502296] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 62.514022] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 62.524814] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 62.536533] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 62.546828] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 62.557850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 62.569092] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 62.580913] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 62.592658] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 62.603839] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 62.614905] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 62.626658] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 62.638380] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 62.649419] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 62.660632] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 62.671861] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 62.683602] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 62.694834] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 62.705067] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 62.714668] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 62.726495] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 62.737698] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 62.749447] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 62.760321] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 62.772138] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 62.782212] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 62.792309] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 62.803533] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 62.815237] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 62.826052] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 62.837877] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 62.847942] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 62.859195] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 62.870996] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 62.881859] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 62.893061] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 62.904150] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 62.914123] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 62.923721] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 62.931445] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1531 printk messages dropped ** [ 62.942538] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 62.952747] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 62.962747] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 62.970527] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 62.981562] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 62.991683] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 63.003409] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 63.014485] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 63.024052] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 63.035246] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 63.046006] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 63.057245] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 63.069000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 63.080053] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 63.091212] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 63.103057] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 63.114138] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 63.121886] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 63.133600] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 63.141383] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 63.153080] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 63.163982] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 63.175164] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 63.182882] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1331 printk messages dropped ** [ 63.192550] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 63.203759] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 63.213856] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 63.225604] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 63.235688] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 63.247422] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 63.257548] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 63.265299] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 63.275390] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 63.287215] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 63.298907] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 63.308464] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 63.319729] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 63.329731] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 63.340767] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 63.352532] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 63.362595] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 63.373792] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 63.383882] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 63.395665] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 63.407360] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 63.418407] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 63.429645] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 63.439614] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 63.447376] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 63.457475] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 63.469180] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 63.478770] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 63.490522] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 63.502256] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 63.513449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 63.524498] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 63.536258] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 63.547948] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 63.555739] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 63.566960] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 63.578174] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 63.589053] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 63.600265] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 63.611142] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 63.622361] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 63.633369] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 63.643489] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 63.655295] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 63.666340] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 63.678079] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 63.688935] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 63.699055] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 63.710810] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 63.722545] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1610 printk messages dropped ** [ 63.734219] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 63.746009] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 63.756106] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 63.767901] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 63.778801] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 63.788811] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 63.799839] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 63.811593] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 63.823269] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 63.831056] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 63.842292] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 63.852321] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 63.862397] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 63.874233] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 63.885423] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 63.897262] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 63.908994] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 63.919780] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 63.931002] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 63.942043] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 63.952048] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 63.963054] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 63.974153] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 63.984152] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 63.995028] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 64.006244] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 64.017261] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 64.028988] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 64.040242] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 64.051282] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 64.061260] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 64.072051] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 64.083868] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 64.094757] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 64.104783] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 64.115978] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 64.125996] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 64.137021] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 64.148771] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 64.159815] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 64.171654] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 64.183479] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 64.194671] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 64.206422] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 64.218147] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 64.229035] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 64.240869] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 64.252604] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 64.264348] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 64.274442] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 64.284450] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 64.295500] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 64.303232] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 64.313289] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 64.325065] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 64.336292] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 64.344004] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 64.353581] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 64.365347] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 64.377082] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 64.388833] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 64.399868] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 64.409837] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 64.417589] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 64.428663] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 64.440480] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 64.451687] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 64.463424] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 64.473511] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 64.485250] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 64.496284] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 64.506374] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 64.517617] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 64.527610] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 64.537821] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 64.549142] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 64.560841] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 64.570936] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 64.582744] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 64.593797] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 64.605554] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 64.617273] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 64.627360] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 64.639099] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 64.649882] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 64.661629] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 64.672825] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 64.684074] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 64.695897] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 64.707621] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 64.718673] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 64.730425] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 64.741630] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 64.753457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 64.763534] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 64.775274] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 64.785328] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 64.796421] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 64.807643] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 64.818663] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 64.828779] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 64.840588] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 64.850702] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 64.860653] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 64.872523] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 64.884269] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 64.895312] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 64.907120] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 64.917217] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 64.928967] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 64.939846] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 64.949422] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 64.957146] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 64.967248] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 64.979092] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 64.990290] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 65.002122] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 65.013830] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 65.023388] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 65.035152] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 65.046214] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 65.056209] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 65.066466] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 65.077347] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 65.085099] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 65.096118] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 65.107858] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 65.118918] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 65.130719] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 65.141769] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 65.153533] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 65.164756] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 65.172494] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1554 printk messages dropped ** [ 65.183748] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 65.194521] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 65.206348] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 65.217579] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 65.225336] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 65.235411] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 65.247154] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 65.258897] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 65.270091] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 65.281854] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 65.293596] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 65.305349] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 65.317121] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 65.328161] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 65.339394] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 65.351140] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 65.362887] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 65.374604] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 65.385635] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 65.396872] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 65.408721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 65.419922] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 65.431745] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 65.442962] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 65.454794] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 65.466531] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 65.477714] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 65.487818] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 65.497836] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 65.508880] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 65.520630] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 65.531869] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 65.539590] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 65.547349] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 65.559112] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 65.570136] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1639 printk messages dropped ** [ 65.581990] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 65.593149] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 65.600939] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 65.612646] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 65.623698] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 65.635448] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 65.647199] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 65.658938] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 65.669978] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 65.679996] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 65.690084] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 65.697792] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 65.708855] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 65.720682] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 65.732526] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 65.744368] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 65.755572] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 65.767382] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 65.777492] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1387 printk messages dropped ** [ 65.787532] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 65.799282] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 65.810324] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 65.822129] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 65.833138] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 65.843448] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 65.854491] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 65.866238] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 65.877281] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 65.889048] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 65.899116] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 65.910851] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 65.921905] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1375 printk messages dropped ** [ 65.931863] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 65.943610] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 65.951377] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 65.962601] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 65.974338] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 65.984613] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 65.995460] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 66.006689] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 66.018422] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 66.029219] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 66.041030] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 66.052079] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 66.063838] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 66.074860] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 66.086086] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 66.097809] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 66.108628] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 66.118605] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 66.128159] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 66.139939] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 66.150034] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 66.160008] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 66.169600] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 66.179573] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 66.187324] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 66.198353] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 66.209446] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 66.219418] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 66.229014] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 66.238993] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 66.250199] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 66.260207] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 66.271427] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 66.279207] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 66.290239] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 66.301999] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 66.313692] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 66.323700] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 66.331460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 66.341547] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 66.353250] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 66.364046] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 66.375284] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 66.386992] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 66.397825] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 66.409017] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 66.416768] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 66.426851] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 66.438069] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 66.449831] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 66.459890] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 66.469983] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 66.481739] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 66.492908] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 66.503822] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 66.515629] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 66.526662] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 66.536751] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 66.546856] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 66.558566] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 66.569827] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 66.580697] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 66.590655] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 66.600666] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 66.610652] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 66.622493] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 66.633361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 66.643455] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 66.653549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 66.664598] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 66.674700] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 66.685908] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 66.695997] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 66.707060] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 66.718774] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 66.730532] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 66.740609] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 66.751650] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 66.762885] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 66.774724] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 66.785921] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 66.797655] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 66.808545] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 66.820385] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 66.832102] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 66.842965] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 66.854201] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 66.865947] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 66.877152] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 66.888865] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 66.896610] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 66.907680] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 66.919429] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 66.930455] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 66.941673] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 66.953407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 66.962964] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 66.974207] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 66.985956] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 66.996049] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 67.007730] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 67.017730] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 67.028982] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 67.038982] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 67.050241] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 67.061279] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 67.073001] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 67.084051] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 67.095757] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 67.105363] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 67.117106] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 67.128300] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 67.139534] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 67.151281] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 67.163011] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 67.174061] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 67.185801] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 67.197536] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 67.208606] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 67.218608] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 67.229650] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 67.241480] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 67.253193] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 67.264250] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 67.276065] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 67.286147] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 67.297381] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 67.309171] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 67.316952] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 67.328693] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 67.339716] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 67.351468] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 67.361565] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 67.373366] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 67.381146] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 67.391108] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 67.398873] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 67.409929] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 67.419938] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 67.430960] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 67.442679] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 67.453722] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 67.464808] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 67.476011] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 67.486800] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 67.498624] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 67.508900] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 67.519942] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 67.531761] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 67.541851] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 67.553568] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 67.563118] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 67.574913] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 67.586119] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 67.597927] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 67.608999] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 67.620206] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 67.630463] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 67.641346] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 67.651305] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 67.663150] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 67.674197] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 67.685937] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 67.696011] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 67.707217] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 67.717315] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 67.728371] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 67.740114] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1531 printk messages dropped ** [ 67.751195] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 67.761424] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 67.772290] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 67.784030] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 67.794263] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 67.802025] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 67.812118] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 67.822246] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 67.832248] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 67.843254] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 67.854503] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 67.864487] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 67.872223] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 67.883073] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 67.893971] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 67.905714] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 67.916780] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 67.928606] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 67.939640] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 67.951365] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 67.962410] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 67.973667] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 67.985343] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 67.994957] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 68.004940] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 68.012650] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 68.020417] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 68.031330] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 68.042518] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 68.050280] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 68.061138] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 68.072845] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 68.080616] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 68.091672] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 68.103384] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 68.114220] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 68.125401] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 68.134975] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 68.146721] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 68.157746] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 68.168832] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 68.178805] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 68.186551] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 68.197614] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 68.209346] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 68.218937] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 68.230763] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 68.241995] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 68.249711] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 68.259282] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 68.271026] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 68.281125] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 68.292919] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 68.303979] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 68.315817] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 68.327537] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 68.338582] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 68.349827] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 68.357561] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 68.368793] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 68.380611] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 68.392345] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 68.404076] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 68.413628] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 68.425410] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 68.437102] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1483 printk messages dropped ** [ 68.447861] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 68.458797] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 68.468329] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 68.480091] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 68.491308] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 68.503050] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 68.514264] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 68.526097] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 68.537829] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 68.547914] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 68.559755] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 68.571491] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 68.581563] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 68.593314] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 68.603388] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 68.615160] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 68.626895] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 68.638050] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 68.648985] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 68.656733] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 68.668411] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 68.679645] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 68.689228] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 68.701083] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 68.711043] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 68.718777] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 68.729587] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 68.739590] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 68.749854] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 68.760737] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 68.771965] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 68.782045] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 68.793786] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 68.803873] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 68.815699] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 68.827437] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 68.837547] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 68.845273] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 68.856049] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 68.867794] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 68.879034] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 68.890211] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 68.897963] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 68.908053] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 68.919809] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 68.931043] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 68.942248] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 68.952514] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 68.963395] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 68.975230] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 68.986451] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 68.996457] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 69.007316] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 69.019148] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 69.030344] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 69.042098] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 69.053815] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 69.063388] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 69.075224] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 69.085322] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 69.097049] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 69.107145] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 69.118887] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 69.129754] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 69.141558] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 69.152627] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 69.162618] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 69.173393] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 69.185159] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 69.195251] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 69.207069] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 69.218268] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 69.230025] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 69.240125] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 69.251918] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 69.262765] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 69.273643] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 69.284709] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 69.296476] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 69.308203] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 69.319247] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 69.331002] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 69.341103] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 69.352899] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 69.363953] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 69.375720] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 69.387462] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 69.399146] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 69.410914] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 69.421016] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 69.432865] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 69.442851] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 69.453881] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 69.465639] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 69.477380] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 69.488574] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 69.498668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 69.510411] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 69.521266] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 69.532525] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 69.542103] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 69.553901] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 69.561630] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 69.572453] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 69.584169] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1375 printk messages dropped ** [ 69.594148] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 69.605925] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 69.616998] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 69.627013] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 69.638027] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 69.649757] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 69.660538] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 69.671782] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 69.683512] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 69.694381] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 69.706136] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 69.716206] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 69.727455] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 69.735192] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 69.746058] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 69.757872] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 69.768926] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 69.780672] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 69.792405] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 69.803614] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 69.814834] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 69.826582] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 69.838299] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 69.849163] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 69.860910] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 69.870991] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 69.881107] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 69.891110] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 69.901943] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 69.913150] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 69.923236] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 69.934478] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 69.946245] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 69.957944] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 69.968181] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 69.977769] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 69.989527] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 70.000590] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 70.010618] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 70.020655] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 70.031747] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 70.041290] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 70.053017] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 70.064069] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 70.075828] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 70.087052] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 70.098235] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 70.108216] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 70.115992] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 70.127055] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 70.138795] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 70.149838] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 70.161605] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 70.172777] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 70.182349] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 70.192353] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 70.201930] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 70.213636] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 70.224908] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 70.235926] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 70.247622] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 70.259498] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 70.270528] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 70.282294] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 70.294019] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 70.304781] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 70.315988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 70.327050] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 70.338260] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 70.349514] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 70.359513] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 70.370352] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 70.380438] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 70.390555] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 70.402303] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 70.414013] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 70.421777] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 70.431841] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 70.441926] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 70.452946] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 70.463209] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 70.474048] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 70.484026] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 70.491791] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 70.502974] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 70.514039] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 70.525294] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 70.536522] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 70.547512] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 70.557611] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 70.569382] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 70.580391] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 70.590514] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 70.602329] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 70.613536] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 70.623630] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 70.635376] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 70.646423] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 70.658143] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 70.669042] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 70.679016] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 70.686766] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 70.696830] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 70.707892] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 70.719648] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 70.730515] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 70.742260] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 70.753480] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 70.765224] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 70.776421] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 70.788130] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 70.795912] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 70.807143] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 70.818934] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 70.826707] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 70.838440] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 70.849323] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 70.860556] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 70.871569] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 70.882775] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 70.892864] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 70.904098] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 70.915859] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 70.927069] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 70.937060] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 70.947841] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 70.959585] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 70.970624] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 70.982411] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1541 printk messages dropped ** [ 70.993563] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 71.004791] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 71.016053] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 71.023799] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 71.034810] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 71.046032] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 71.057783] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 71.067875] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 71.077820] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 71.089684] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 71.100714] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 71.111756] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 71.121865] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 71.133649] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 71.143707] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 71.155450] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 71.166478] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 71.177715] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 71.189536] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 71.200605] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 71.211818] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 71.222842] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 71.234573] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 71.245362] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 71.257102] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 71.267390] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 71.278411] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 71.288513] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 71.300258] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 71.311493] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 71.322670] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 71.330409] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 71.340672] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 71.348400] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 71.358402] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 71.368439] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 71.379335] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 71.390520] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 71.398242] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 71.409057] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 71.420800] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 71.430894] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 71.442640] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 71.452704] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 71.464481] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 71.474547] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 71.486296] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 71.496357] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 71.507419] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 71.519151] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 71.528714] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 71.540471] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 71.551520] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 71.561519] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 71.572297] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 71.584063] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 71.594145] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 71.605987] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 71.617782] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 71.627869] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 71.639722] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 71.651434] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 71.662662] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 71.672621] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 71.680419] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 71.692144] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 71.703858] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 71.711627] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 71.723353] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 71.731121] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 71.741130] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 71.752155] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 71.763907] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 71.773990] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 71.785730] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 71.796965] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 71.808139] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 71.815901] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 71.826008] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 71.836007] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 71.846234] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 71.853980] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 71.865242] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 71.876301] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 71.885850] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 71.897668] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 71.908891] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 71.920587] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 71.931396] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 71.943123] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 71.954009] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 71.965734] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 71.975833] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 71.987557] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 71.998422] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 72.009680] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 72.019692] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 72.030720] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 72.042456] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 72.052574] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 72.063746] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 72.075511] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 72.087225] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 72.097505] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 72.108400] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 72.118380] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 72.128629] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 72.136409] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 72.146492] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 72.158195] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 72.167789] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 72.179623] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 72.190689] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 72.200684] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 72.210904] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 72.220941] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 72.231822] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 72.241795] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 72.252602] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 72.262565] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 72.274430] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 72.285484] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 72.297300] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 72.308521] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 72.320251] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 72.331131] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 72.342842] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 72.353110] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 72.364003] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 72.373966] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 72.385806] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 72.396696] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 72.406670] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 72.416673] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 72.424452] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 72.435509] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 72.445474] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 72.455472] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 72.467326] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 72.478562] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 72.489784] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 72.499767] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 72.510530] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 72.520634] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 72.531883] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 72.539591] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 72.547348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 72.558395] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 72.569614] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 72.581370] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 72.591477] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 72.602635] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 72.614456] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 72.624037] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 72.635282] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 72.647095] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 72.658136] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 72.669911] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 72.681633] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 72.692818] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 72.704081] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 72.715297] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 72.726342] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 72.734083] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 72.745117] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1640 printk messages dropped ** [ 72.756971] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 72.764707] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 72.775737] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 72.787560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 72.799267] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 72.810516] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 72.821571] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 72.831555] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 72.841840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 72.851928] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 72.861932] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 72.872942] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 72.884713] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 72.896456] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 72.908122] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 72.915909] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 72.925999] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 72.937224] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 72.948978] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 72.959073] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 72.969082] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 72.980107] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 72.991848] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 73.003037] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 73.014275] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 73.025997] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 73.037031] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 73.047134] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 73.058307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 73.067869] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 73.077953] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 73.089085] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 73.096845] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 73.108532] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 73.116289] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 73.127362] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 73.139207] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 73.150232] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 73.162048] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 73.172113] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 73.183173] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 73.194902] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 73.205151] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 73.214713] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 73.224822] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 73.236560] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 73.246659] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 73.258395] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 73.268484] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 73.280252] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 73.292054] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 73.303196] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 73.311007] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 73.322245] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 73.332241] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1424 printk messages dropped ** [ 73.342553] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 73.352516] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 73.360247] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 73.371068] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 73.382301] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 73.392345] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 73.402451] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 73.414217] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 73.424290] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 73.436089] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 73.447133] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 73.458350] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 73.469412] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 73.481161] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 73.492877] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 73.503932] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 73.515696] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1640 printk messages dropped ** [ 73.527534] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 73.535280] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 73.546133] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 73.557880] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 73.568943] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 73.578915] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 73.586659] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 73.597711] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 73.609467] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 73.620505] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 73.632317] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 73.643331] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 73.653647] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 73.663740] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 73.673737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 73.684761] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 73.696513] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 73.708234] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 73.719107] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 73.730848] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 73.742089] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 73.749802] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 73.759375] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 73.771137] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 73.782821] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 73.790618] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 73.801837] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 73.809548] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 73.817303] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 73.828350] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 73.840120] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 73.851839] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 73.862871] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 73.874585] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 73.882351] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 73.892457] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 73.904175] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 73.915378] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 73.927228] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 73.937338] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 73.947308] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 73.955078] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 73.966122] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 73.977855] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 73.987923] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 73.999706] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 74.011412] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 74.021697] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 74.032733] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 74.044484] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 74.054561] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 74.066294] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 74.076388] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 74.088108] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 74.098994] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 74.110723] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 74.121757] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 74.132916] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 74.142515] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 74.154317] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 74.165531] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 74.175493] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 74.183199] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 74.191004] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 74.202201] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 74.212310] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 74.224055] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 74.235102] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 74.246936] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 74.258761] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 74.268846] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 74.280661] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 74.292386] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 74.303442] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 74.315175] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 74.325237] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 74.336317] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 74.348109] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1506 printk messages dropped ** [ 74.359038] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 74.369271] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 74.380335] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 74.391563] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 74.402737] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 74.414505] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 74.425705] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 74.437484] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 74.448664] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 74.456398] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 74.467280] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 74.479026] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 74.490058] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 74.501828] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 74.513545] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 74.524423] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 74.534393] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 74.543968] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 74.555742] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 74.567533] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 74.578594] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 74.590332] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 74.601555] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 74.611563] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 74.622596] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 74.634343] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 74.644416] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 74.655642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 74.667390] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 74.677494] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 74.689357] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 74.701101] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 74.712826] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 74.723867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 74.735644] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 74.747352] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 74.757419] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 74.768455] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 74.779357] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 74.791173] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 74.802038] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 74.813273] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 74.825020] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 74.836240] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 74.848008] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 74.858013] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 74.868004] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 74.878024] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 74.887631] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 74.898849] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 74.906599] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 74.918307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 74.927885] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 74.939643] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 74.949735] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 74.961456] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 74.972353] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 74.982356] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 74.993187] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 75.003265] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 75.014519] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 75.026251] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 75.036542] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 75.047573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 75.059342] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 75.070519] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 75.082289] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 75.093484] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 75.104695] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 75.115927] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 75.127661] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 75.138707] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 75.149954] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 75.157670] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 75.168721] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 75.180456] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 75.191486] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 75.202725] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 75.210494] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 75.221661] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 75.231763] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 75.242957] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 75.254053] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 75.264058] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 75.275093] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 75.286929] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 75.298675] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 75.308750] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 75.320487] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 75.330566] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 75.342340] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 75.354056] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 75.364294] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 75.373897] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 75.383868] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 75.393432] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 75.405192] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 75.415272] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 75.426500] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 75.438230] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 75.449274] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 75.460517] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 75.470500] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 75.481313] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 75.492528] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 75.503377] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 75.514602] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 75.525819] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 75.537049] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 75.548786] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 75.558808] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 75.569837] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 75.581586] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 75.592640] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 75.604449] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1410 printk messages dropped ** [ 75.614673] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 75.626536] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 75.636628] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 75.648347] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 75.658633] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 75.669517] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 75.679487] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 75.687266] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 75.698497] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 75.708466] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 75.716234] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 75.727960] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 75.738043] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 75.748001] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 75.759861] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 75.770734] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 75.782486] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 75.793399] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 75.805239] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 75.816973] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 75.827066] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 75.838808] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 75.849839] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 75.861582] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 75.872597] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 75.883678] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 75.895407] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 75.906462] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 75.916452] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 75.927248] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 75.937276] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 75.948275] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 75.959526] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 75.967266] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 75.978494] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1387 printk messages dropped ** [ 75.988507] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 76.000215] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 76.010301] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 76.022046] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 76.033008] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 76.040820] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 76.052053] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 76.063247] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 76.071018] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 76.081093] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 76.092339] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 76.102316] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 76.110076] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 76.120325] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 76.131110] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 76.142821] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 76.150598] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 76.160883] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 76.170926] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 76.182001] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 76.193835] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 76.204865] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 76.216627] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 76.228357] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 76.238443] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 76.248407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 76.257977] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 76.269770] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 76.281573] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 76.292785] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 76.304533] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 76.314588] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 76.324723] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 76.334698] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 76.342468] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 76.353665] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 76.364712] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 76.376447] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 76.387309] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 76.398540] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 76.409746] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 76.420990] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 76.430958] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 76.440529] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 76.451735] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 76.462752] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 76.473574] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 76.485336] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 76.495444] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 76.505428] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 76.515709] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 76.525792] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 76.537591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 76.548674] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 76.558669] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 76.569500] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 76.579640] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 76.590843] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 76.601095] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 76.611375] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 76.621448] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 76.633184] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 76.643261] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 76.655021] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 76.666249] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 76.677466] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 76.688489] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 76.698584] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 76.710315] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 76.721368] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 76.733087] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 76.744142] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 76.755898] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 76.767619] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 76.778685] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 76.790515] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 76.802277] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 76.812222] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 76.819988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 76.831033] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 76.842840] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 76.853912] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 76.863906] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 76.874135] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 76.881915] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 76.893658] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 76.904680] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 76.916452] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 76.928219] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 76.939029] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 76.950805] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 76.962596] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 76.972694] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 76.984435] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 76.995475] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 77.007200] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 77.018255] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 77.030017] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 77.039991] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 77.050770] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 77.062523] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 77.074276] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 77.085156] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 77.096321] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 77.106325] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 77.114073] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 77.125332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 77.136379] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 77.147599] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 77.158601] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 77.169683] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 77.180871] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 77.188602] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 77.199872] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 77.210902] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 77.222713] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 77.233783] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 77.245591] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 77.256832] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 77.264558] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 77.275338] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 77.287105] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 77.298823] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 77.309710] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 77.320940] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 77.331959] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 77.343743] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 77.353814] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 77.365619] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 77.375724] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 77.387451] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 77.398681] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 77.410443] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 77.422153] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 77.433331] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 77.443633] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 77.454510] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 77.465742] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 77.476791] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 77.488004] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 77.499058] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 77.510269] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 77.521132] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 77.532942] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 77.544167] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 77.555894] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 77.566955] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 77.578664] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 77.589929] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 77.599975] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 77.610084] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 77.621831] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 77.631897] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 77.643089] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 77.653993] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 77.665737] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1554 printk messages dropped ** [ 77.676987] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 77.687716] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 77.698938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 77.709036] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 77.720270] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 77.730245] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 77.739832] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 77.751567] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 77.762635] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 77.774451] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 77.785331] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 77.795293] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 77.805285] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 77.815301] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 77.824877] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 77.836632] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 77.847829] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 77.859050] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 77.870299] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 77.879852] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 77.891676] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 77.901736] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 77.912788] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 77.924034] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 77.934003] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 77.943561] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 77.954814] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 77.966660] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 77.978358] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 77.986108] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 77.997324] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 78.009082] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 78.019952] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 78.031163] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 78.041435] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 78.052479] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 78.064312] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 78.074392] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 78.086216] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 78.097941] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 78.109003] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 78.120806] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 78.131869] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 78.143589] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 78.153875] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 78.164915] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 78.176656] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 78.188382] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 78.196144] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 78.207837] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 78.218654] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 78.230501] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 78.242224] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 78.253424] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 78.265195] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 78.276911] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 78.287007] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 78.298794] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 78.306562] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 78.316654] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 78.327874] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 78.339638] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 78.351361] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 78.363054] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 78.370820] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 78.380919] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 78.392662] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 78.402723] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 78.412804] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 78.422864] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 78.433989] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 78.441722] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 78.452900] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 78.463976] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 78.475742] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 78.487482] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 78.499163] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 78.509202] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 78.520072] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 78.531898] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 78.543101] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 78.554843] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 78.565874] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 78.577609] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 78.587850] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 78.595614] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 78.606656] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 78.616752] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 78.626836] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 78.636932] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 78.647013] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 78.658014] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 78.667602] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 78.679402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 78.689499] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 78.699454] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 78.709454] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 78.717227] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 78.728950] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 78.736712] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 78.747901] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 78.757962] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 78.768078] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 78.779849] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 78.790884] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 78.802640] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 78.812699] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 78.822777] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 78.833838] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 78.844875] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 78.855006] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 78.866832] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 78.878005] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 78.889083] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 78.900846] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 78.912068] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 78.919813] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 78.930829] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 78.942075] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 78.952051] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 78.959789] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 78.969374] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 78.981106] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 78.991190] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 79.001272] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 79.011363] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 79.022426] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 79.033632] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 79.043896] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 79.051684] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 79.063418] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 79.074606] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 79.085850] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 79.097661] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 79.108709] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 79.119937] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 79.131739] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 79.142784] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 79.154542] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 79.165394] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 79.176605] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 79.186704] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 79.197915] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 79.209134] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 79.220377] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 79.232212] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 79.243915] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 79.251670] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 79.261742] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 79.272791] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 79.282887] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 79.294652] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 79.305867] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 79.317593] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 79.328658] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 79.340481] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 79.352188] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 79.363047] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 79.373160] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 79.383129] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 79.390937] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 79.402617] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 79.413412] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 79.425163] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 79.436208] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 79.447432] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 79.459195] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 79.469455] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 79.480486] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 79.492215] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 79.503241] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 79.514326] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 79.526140] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 79.537191] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 79.548920] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1507 printk messages dropped ** [ 79.559837] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 79.570669] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1643 printk messages dropped ** [ 79.582546] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 79.592756] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 79.604027] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 79.615061] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 79.625074] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 79.636105] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 79.647913] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 79.658969] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 79.670715] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 79.682464] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 79.694158] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 79.706009] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 79.716097] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 79.727331] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 79.739158] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 79.750027] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 79.761825] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 79.772685] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 79.782770] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 79.792878] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 79.804646] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 79.816370] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 79.827576] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 79.839318] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 79.850209] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 79.857881] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 79.865679] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 79.875792] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 79.885799] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 79.895888] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 79.907098] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 79.918101] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 79.928170] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 79.938252] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 79.949514] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 79.961259] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 79.972305] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 79.984133] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 79.995195] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 80.002906] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 80.013785] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 80.025549] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 80.037288] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 80.049016] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 80.059869] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 80.071626] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 80.082811] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 80.094056] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 80.105794] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 80.115878] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 80.127618] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 80.138781] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 80.146549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 80.157633] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 80.169435] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 80.179682] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 80.189264] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 80.201002] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 80.212056] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 80.223808] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 80.233881] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 80.245592] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 80.256376] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 80.266487] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 80.278174] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 80.289991] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 80.301728] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 80.313417] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 80.322986] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 80.334716] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 80.342479] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 80.353587] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 80.365390] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 80.376448] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 80.388214] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 80.395986] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 80.406878] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 80.418677] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 80.426439] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 80.436533] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 80.447758] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 80.459506] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 80.470700] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 80.482458] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 80.494217] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 80.504286] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 80.516043] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 80.527804] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 80.538617] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 80.550369] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 80.561552] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 80.572604] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 80.582720] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 80.594552] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 80.605611] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 80.617420] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 80.627524] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 80.639275] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 80.650305] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 80.662056] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 80.673757] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 80.684985] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 80.695779] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 80.707603] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 80.718848] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 80.730655] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 80.741879] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 80.751885] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 80.762727] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 80.773971] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 80.785719] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 80.797440] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 80.808287] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 80.818367] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 80.829625] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 80.839635] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 80.850505] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 80.860521] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 80.871554] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 80.881566] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 80.892586] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 80.904319] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 80.915377] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 80.925355] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 80.933089] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 80.943973] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 80.955695] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 80.966477] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 80.977705] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 80.989448] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 81.000345] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 81.011524] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 81.021107] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 81.032836] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 81.043889] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 81.055630] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 81.066857] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 81.078687] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 81.088767] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 81.100505] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 81.111556] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 81.121576] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 81.132607] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 81.144436] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 81.154491] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 81.164582] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 81.175831] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 81.185840] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 81.196879] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 81.208714] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 81.219910] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 81.231635] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 81.242678] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 81.254439] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 81.264513] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 81.276250] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 81.286358] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 81.298173] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 81.308263] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 81.318268] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 81.329321] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 81.341134] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 81.351210] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 81.362446] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 81.372449] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 81.382678] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 81.390421] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 81.401219] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 81.412958] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 81.423856] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 81.433853] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 81.444693] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 81.455917] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 81.467643] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 81.477929] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 81.488957] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 81.500183] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 81.511920] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 81.522981] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 81.534804] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 81.546541] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 81.557578] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 81.569307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 81.578880] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 81.590622] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 81.601649] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 81.611763] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 81.623498] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 81.633589] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1628 printk messages dropped ** [ 81.645357] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 81.653020] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 81.663031] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 81.673332] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 81.683394] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 81.693511] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 81.705269] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 81.717012] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 81.728753] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 81.739769] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 81.751525] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 81.761597] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 81.772789] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 81.783861] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 81.795559] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 81.803282] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 81.813357] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 81.823425] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 81.835192] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 81.845301] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 81.856517] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 81.867529] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 81.878744] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 81.889815] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 81.901641] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 81.913371] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 81.924418] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 81.936216] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 81.947083] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 81.958299] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 81.970015] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 81.979626] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 81.991442] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1531 printk messages dropped ** [ 82.002538] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 82.012788] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1493 printk messages dropped ** [ 82.023607] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 82.033908] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 82.044199] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 82.054268] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 82.065986] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 82.076240] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 82.083982] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 82.095247] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 82.106275] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 82.117997] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 82.129047] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 82.140258] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 82.151469] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 82.161568] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 82.171656] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 82.181733] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 82.192753] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 82.203573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 82.215348] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 82.227059] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 82.237334] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 82.248170] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 82.259233] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 82.270447] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 82.281663] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 82.292863] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 82.303750] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 82.313842] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 82.323939] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 82.334027] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 82.344122] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 82.354207] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 82.365253] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 82.376500] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 82.386481] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 82.394241] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 82.405121] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 82.416942] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 82.428134] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 82.438219] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 82.450000] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 82.461220] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 82.468956] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 82.479801] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 82.491024] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 82.502720] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 82.510524] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 82.521563] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 82.531539] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 82.539279] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 82.550075] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 82.561831] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 82.573035] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 82.584778] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 82.595795] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 82.606842] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 82.616953] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 82.628688] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 82.639459] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 82.651221] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 82.661314] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 82.673089] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 82.680868] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 82.691932] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 82.703739] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 82.713979] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 82.721729] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 82.732592] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 82.743703] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 82.754879] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 82.764467] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 82.776307] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 82.788017] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 82.798283] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 82.809316] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 82.819405] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 82.829523] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 82.841258] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 82.851362] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 82.863119] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 82.870921] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 82.882663] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 82.892722] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 82.902831] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 82.914652] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 82.925710] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 82.937523] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 82.947578] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 82.958647] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 82.969717] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 82.981466] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 82.993186] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 83.004044] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 83.015271] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 83.027051] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 83.038748] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 83.049556] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 83.060740] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 83.068485] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 83.078769] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 83.089782] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 83.099874] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 83.109973] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 83.121222] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 83.132448] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 83.142534] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 83.154361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 83.164434] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 83.176184] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 83.186272] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 83.197973] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 83.208797] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 83.218808] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 83.229831] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 83.241579] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 83.251643] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 83.262669] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 83.273595] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 83.283551] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 83.291338] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 83.303056] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 83.314095] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 83.325838] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 83.336873] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 83.348634] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 83.359497] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 83.369483] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 83.377245] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 83.388421] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 83.396204] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 83.407937] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 83.418198] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 83.429075] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 83.440840] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 83.452555] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 83.463603] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 83.475349] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 83.485419] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 83.496653] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 83.508483] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 83.519492] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 83.530560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 83.542264] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 83.553493] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 83.565254] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 83.576292] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 83.587479] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 83.598362] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 83.608481] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 83.620208] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 83.631089] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 83.642816] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 83.653877] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 83.665618] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 83.676836] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 83.688681] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 83.699885] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 83.709844] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 83.721690] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 83.732887] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 83.742981] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 83.754239] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 83.766037] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 83.776294] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 83.784076] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 83.795097] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 83.806335] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 83.818106] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 83.829401] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 83.839477] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 83.851208] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 83.861312] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 83.873120] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 83.884161] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 83.895906] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 83.906926] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 83.917948] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 83.928204] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 83.935994] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 83.947042] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 83.958259] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 83.970025] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 83.981255] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 83.988992] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 83.999833] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 84.011087] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 84.022274] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 84.029996] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 84.037763] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 84.048815] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 84.060054] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 84.071233] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 84.081233] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 84.089021] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 84.100082] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 84.111263] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 84.120833] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 84.132547] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 84.140337] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 84.151397] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 84.163202] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 84.174266] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 84.185985] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 84.196851] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 84.208047] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 84.219104] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1386 printk messages dropped ** [ 84.229161] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 84.239992] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 84.251701] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 84.261310] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 84.273122] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 84.284020] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 84.294016] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 84.304288] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 84.314362] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 84.326068] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 84.336868] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 84.348636] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 84.359492] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 84.371258] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 84.383010] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 84.394262] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 84.402043] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 84.413768] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 84.423999] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 84.431771] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 84.442941] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 84.453197] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 84.464447] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 84.474470] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 84.484749] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 84.494830] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 84.506559] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 84.517602] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 84.529371] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 84.539434] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 84.551151] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 84.561935] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 84.573180] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 84.584929] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 84.596133] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 84.607868] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 84.618920] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 84.630672] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 84.642362] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 84.650109] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 84.657869] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 84.668941] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 84.680700] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 84.692495] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 84.703553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 84.714599] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 84.725810] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 84.737025] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 84.747118] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 84.758165] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 84.768249] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 84.780015] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 84.791075] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 84.802881] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 84.813955] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 84.825760] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 84.836809] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 84.848508] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 84.856270] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 84.867335] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 84.879086] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 84.889180] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 84.900984] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 84.911090] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 84.921068] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 84.928828] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 84.939709] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 84.950934] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 84.961002] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 84.972729] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 84.982833] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 84.992807] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 85.002385] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 85.014231] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 85.025088] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 85.036797] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 85.044564] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 85.055338] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 85.065453] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 85.077209] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 85.088402] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 85.099626] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 85.111375] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 85.122398] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 85.132517] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 85.144247] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 85.153826] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 85.165671] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 85.177354] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 85.188602] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 85.198589] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 85.210434] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 85.221487] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 85.233192] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 85.244473] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 85.255503] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 85.267229] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 85.277360] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 85.288532] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 85.300361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 85.310470] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 85.322223] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 85.334023] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 85.344899] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 85.356655] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 85.368363] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 85.376125] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 85.387808] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 85.399715] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 85.411438] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 85.423148] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 85.433408] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 85.441164] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 85.452356] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 85.463428] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 85.475201] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 85.487001] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 85.498199] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 85.509443] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 85.521285] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 85.532980] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 85.543884] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 85.553872] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 85.564667] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 85.574634] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 85.585877] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 85.596671] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 85.608506] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 85.619711] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 85.631434] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 85.642236] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 85.653994] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 85.665015] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 85.676745] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 85.687594] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 85.698689] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 85.710508] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 85.722250] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 85.732332] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 85.744086] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 85.754142] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 85.765353] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 85.776585] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 85.788333] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 85.798617] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 85.809811] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 85.821559] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 85.832624] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 85.843855] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 85.854694] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 85.866444] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 85.878133] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 85.885901] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 85.896965] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 85.908754] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 85.916537] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 85.928232] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 85.937822] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 85.947804] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 85.957393] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 85.967385] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 85.976982] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 85.988813] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 85.999849] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 86.011583] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 86.021640] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 86.032708] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 86.044460] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 86.055507] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 86.067331] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 86.079069] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 86.089937] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 86.101750] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 86.112785] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 86.124040] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 86.134004] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 86.143998] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 86.153554] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 86.163657] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 86.174896] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 86.186734] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 86.198478] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 86.208569] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 86.218527] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 86.228086] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 86.239942] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 86.250986] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 86.262732] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 86.273761] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 86.285005] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 86.296225] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 86.307061] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 86.318283] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 86.330040] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 86.341078] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 86.352811] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 86.363699] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 86.375524] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 86.387257] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 86.397329] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 86.408533] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 86.418831] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 86.429881] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 86.439865] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 86.450097] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 86.457845] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 86.468908] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 86.480134] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 86.491897] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 86.503616] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 86.514394] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 86.526143] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 86.537377] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 86.548574] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 86.556317] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 86.567383] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 86.577341] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 86.587343] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 86.597393] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 86.608416] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 86.619663] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 86.630885] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 86.641929] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 86.651930] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 86.662755] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 86.673817] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 86.683942] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 86.695764] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 86.707524] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 86.719269] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 86.730152] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 86.741355] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 86.752210] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 86.763932] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 86.773520] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 86.783531] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 86.793762] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 86.803337] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 86.815104] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 86.826331] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 86.837519] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 86.847099] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 86.858826] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 86.866566] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 86.876861] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 86.887888] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 86.899139] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 86.910352] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 86.921193] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 86.932405] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 86.943649] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 86.953749] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 86.965568] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 86.976771] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 86.988506] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 86.998072] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 87.008055] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 87.018850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 87.030103] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 87.041920] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 87.053131] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 87.064896] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 87.076722] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 87.088396] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1387 printk messages dropped ** [ 87.098468] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 87.110190] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 87.120275] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 87.132012] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 87.142077] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 87.152181] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 87.163946] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 87.174980] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 87.186726] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 87.198443] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 87.209227] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 87.220458] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 87.232191] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 87.242288] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 87.254012] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 87.263576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 87.275299] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 87.283007] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 87.294275] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 87.302027] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 87.313081] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 87.324277] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 87.335192] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 87.347016] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 87.358193] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 87.369254] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 87.380490] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 87.392255] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 87.403947] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 87.411702] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 87.421779] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 87.431892] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 87.443725] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 87.454927] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 87.466676] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 87.477687] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 87.488749] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 87.498855] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 87.510604] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 87.520691] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 87.532428] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 87.543448] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 87.554312] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 87.565350] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 87.576432] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 87.588242] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 87.599300] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 87.611048] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 87.622742] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 87.633548] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 87.645303] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 87.656505] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 87.668246] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 87.679302] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 87.691116] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 87.702333] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 87.714065] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 87.725924] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 87.737637] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 87.748696] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 87.760439] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 87.770518] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 87.782283] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 87.793984] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 87.805205] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 87.812925] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 87.824163] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 87.834208] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 87.845216] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 87.855292] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 87.866376] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 87.876345] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 87.886389] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 87.897425] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 87.909183] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 87.919249] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 87.930462] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 87.942211] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 87.953250] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 87.965005] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 87.976059] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 87.987846] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 87.998652] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 88.010410] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 88.021635] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 88.031611] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 88.042819] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 88.052851] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 88.063891] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 88.075634] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 88.086662] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 88.097886] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 88.109649] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 88.119722] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 88.131422] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 88.139175] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 88.148754] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 88.159964] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 88.170097] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 88.181948] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 88.193751] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 88.204792] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 88.216603] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 88.227676] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 88.238869] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 88.246617] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 88.256726] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 88.268501] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 88.278531] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 88.288809] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 88.299843] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 88.311603] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 88.321692] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 88.333419] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 88.343492] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 88.354719] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 88.366471] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 88.377511] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 88.389249] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 88.398820] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 88.410547] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 88.421604] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 88.433351] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 88.441104] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 88.452824] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 88.463871] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 88.475116] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 88.485103] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 88.495903] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 88.507146] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 88.518301] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 88.528371] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 88.539453] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 88.551166] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 88.561982] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 88.573793] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 88.581548] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 88.592746] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 88.603994] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 88.615742] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 88.627464] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 88.637534] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 88.647624] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 88.658838] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 88.669900] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 88.681603] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 88.689361] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 88.697109] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 88.707967] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 88.719034] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 88.729115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 88.740170] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 88.751416] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 88.761391] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 88.770958] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 88.782665] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 88.790432] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 88.800712] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 88.810948] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 88.818721] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 88.828998] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 88.840053] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 88.851261] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 88.862291] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 88.874034] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 88.885086] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 88.895088] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 88.905932] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 88.917642] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 88.928897] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 88.938474] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 88.948014] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 88.959265] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 88.971011] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 88.982737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 88.993794] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 89.005628] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 89.017363] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 89.029075] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 89.036828] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 89.046916] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 89.058634] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 89.066397] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 89.077458] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1623 printk messages dropped ** [ 89.089239] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 89.100997] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 89.112018] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 89.122924] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 89.134683] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 89.146393] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 89.157448] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 89.169175] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 89.179162] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 89.189171] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 89.196885] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 89.204641] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 89.215916] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 89.226960] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 89.236955] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 89.247807] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 89.259536] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1421 printk messages dropped ** [ 89.269848] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 89.281557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 89.291643] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 89.303378] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 89.314437] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 89.326287] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 89.338038] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 89.345791] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 89.356684] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 89.368440] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 89.379312] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 89.389290] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 89.397007] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 89.407874] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 89.418940] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 89.429029] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 89.439160] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 89.449127] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 89.458722] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 89.466479] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 89.478174] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 89.488445] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 89.499346] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 89.507073] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 89.517150] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 89.528372] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 89.540112] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 89.551163] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 89.561130] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 89.572971] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 89.584037] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 89.595812] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 89.605748] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 89.617605] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 89.628813] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 89.640055] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 89.650065] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 89.660918] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 89.672735] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 89.683788] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 89.695014] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 89.706858] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 89.718067] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 89.729806] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 89.739891] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 89.751632] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 89.762648] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 89.773739] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 89.785543] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 89.795611] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 89.806652] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 89.817681] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 89.828576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 89.840332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 89.851363] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 89.862609] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 89.872595] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 89.883348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 89.894430] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 89.906186] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 89.916264] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 89.927982] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 89.938216] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 89.946002] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 89.957033] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 89.968091] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 89.979840] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 89.990710] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 90.002477] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 90.014177] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 90.021929] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 90.032044] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 90.043874] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 90.054742] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 90.064736] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 90.074966] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 90.082699] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 90.093509] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 90.105255] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 90.116138] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 90.126128] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 90.133867] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 90.144658] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 90.156408] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 90.167617] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 90.179367] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 90.190415] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 90.202226] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 90.213208] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 90.222794] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 90.234026] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 90.245093] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 90.256861] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 90.268632] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 90.276388] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 90.286489] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 90.298198] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 90.307800] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 90.319007] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 90.326758] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 90.337979] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 90.349749] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 90.361477] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 90.373200] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 90.384239] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 90.396004] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 90.407213] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 90.419029] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 90.429901] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 90.441663] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 90.453362] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 90.463615] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 90.471371] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 90.482428] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 90.494201] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 90.505057] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 90.515035] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 90.522740] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 90.534028] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 90.545058] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 90.556802] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 90.567980] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 90.579074] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 90.589067] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 90.599336] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 90.610386] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 90.621628] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 90.633320] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 90.644368] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 90.656095] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 90.667143] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 90.678903] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 90.689918] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 90.701146] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 90.712846] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 90.722445] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 90.733699] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 90.744880] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 90.752626] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 90.763678] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 90.774888] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 90.786647] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 90.796709] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 90.806810] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 90.818524] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 90.826307] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 90.837483] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 90.848554] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 90.859605] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 90.870837] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 90.882655] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 90.892735] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 90.904514] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 90.916236] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 90.926329] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1612 printk messages dropped ** [ 90.937996] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 90.949890] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 90.961119] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 90.972321] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 90.983073] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 90.994145] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 91.005366] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 91.017118] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 91.027201] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 91.038931] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 91.046699] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 91.057895] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 91.069129] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 91.080860] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 91.091934] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 91.099688] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 91.110695] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 91.122450] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 91.133654] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 91.143725] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 91.154976] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 91.166160] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 91.173908] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 91.184688] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 91.195902] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 91.206001] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 91.217036] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 91.228058] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 91.238956] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 91.250693] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 91.260952] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 91.268699] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 91.279919] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 91.287651] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 91.297912] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 91.307496] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 91.319380] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 91.330588] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 91.341767] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 91.351350] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 91.363132] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 91.370898] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 91.381795] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 91.393605] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 91.401367] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 91.411472] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 91.423241] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 91.434072] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 91.444053] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 91.451816] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 91.463563] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 91.473789] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 91.483797] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 91.493390] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 91.505218] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 91.515306] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 91.527054] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 91.537122] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 91.548154] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 91.559034] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 91.569124] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 91.580176] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 91.591386] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 91.602593] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 91.613670] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 91.625420] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 91.636639] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 91.646604] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 91.657814] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 91.667858] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 91.678917] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 91.690728] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 91.700839] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 91.712658] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 91.723877] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 91.735597] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1532 printk messages dropped ** [ 91.746713] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 91.757485] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 91.768361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 91.778449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 91.789524] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 91.801263] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 91.811352] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 91.823087] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 91.833955] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 91.845688] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 91.855946] bad: scheduling from the idle thread! ** 1062 printk messages dropped ** [ 91.863680] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 91.875521] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 91.886585] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 91.898306] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 91.909354] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 91.921099] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 91.932142] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 91.943905] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 91.954930] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 91.966680] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 91.977878] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 91.989647] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 92.000855] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 92.012678] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 92.023883] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 92.035092] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 92.046334] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 92.058133] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 92.069029] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 92.080836] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 92.092050] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 92.103806] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 92.114605] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 92.122334] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 92.132406] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 92.142481] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 92.153378] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 92.165145] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 92.176346] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 92.188070] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 92.198939] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 92.209027] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 92.219164] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 92.230385] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 92.241404] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 92.253133] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 92.263415] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 92.273491] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 92.285255] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 92.296977] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 92.308000] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 92.318088] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 92.329856] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 92.339921] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 92.350007] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 92.361235] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 92.372926] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 92.382918] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 92.390704] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 92.401584] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 92.413307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 92.422892] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 92.434735] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 92.444820] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 92.456552] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 92.467403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 92.477543] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 92.488722] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 92.500499] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 92.512222] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 92.523263] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 92.535006] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 92.546066] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 92.556065] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 92.566321] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 92.577175] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 92.588946] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 92.599952] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 92.611195] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 92.621170] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 92.631190] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 92.641422] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 92.652630] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 92.664406] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 92.675470] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 92.687289] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 92.698494] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 92.709703] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 92.721450] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 92.731559] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 92.741527] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 92.749255] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 92.759273] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 92.770487] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 92.778214] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 92.789111] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 92.800944] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 92.812160] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 92.824003] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 92.834073] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 92.845816] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 92.856845] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 92.868057] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 92.879303] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 92.889273] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 92.898883] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 92.906616] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 92.917649] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 92.929366] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 92.938966] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 92.950816] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 92.962615] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 92.973688] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 92.985524] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 92.997306] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 93.008332] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 93.016118] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 93.027928] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 93.038985] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 93.050699] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 93.061588] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 93.073317] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 93.083387] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 93.095157] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 93.106190] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 93.117943] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 93.128016] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 93.139766] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 93.149864] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 93.161610] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 93.173291] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 93.183279] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 93.193281] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 93.203356] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 93.213414] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 93.224653] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 93.236398] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 93.247434] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 93.259209] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 93.270246] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 93.282062] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 93.293227] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 93.303496] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 93.313505] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 93.321273] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 93.332313] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 93.342386] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 93.353283] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 93.365044] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 93.376248] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 93.387953] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 93.398749] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 93.409987] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 93.421701] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 93.432936] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1326 printk messages dropped ** [ 93.442536] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 93.453284] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 93.464529] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 93.476261] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 93.486358] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 93.498060] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 93.508865] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 93.520627] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 93.530707] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 93.542459] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 93.554197] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 93.564453] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 93.575339] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 93.586536] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 93.597324] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 93.609154] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 93.620166] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 93.630292] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 93.640291] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 93.650528] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 93.661327] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 93.673134] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 93.684030] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 93.695842] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 93.705910] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 93.716990] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 93.728812] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 93.739593] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 93.751412] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 93.762482] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1541 printk messages dropped ** [ 93.773658] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 93.784898] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 93.796641] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 93.807855] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 93.819608] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 93.830803] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 93.842548] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 93.853437] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 93.863452] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 93.874502] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 93.885670] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 93.895700] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 93.906560] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 93.918312] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 93.929531] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 93.941277] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1556 printk messages dropped ** [ 93.952544] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 93.963369] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 93.971133] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 93.982375] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 93.992626] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 94.002903] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 94.012947] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 94.023055] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 94.034816] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 94.045874] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 94.055874] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 94.066724] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 94.078461] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 94.089258] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 94.100984] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 94.111860] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 94.123577] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 94.135338] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 94.145441] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 94.157171] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 94.168369] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 94.178470] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 94.188488] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 94.199528] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 94.211275] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 94.222979] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 94.233195] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 94.241002] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 94.252239] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 94.262253] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 94.273265] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 94.284508] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 94.296323] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 94.306409] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 94.318108] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 94.328131] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 94.338412] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 94.349452] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 94.361211] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 94.372429] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 94.383618] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 94.393604] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 94.401373] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 94.412580] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 94.424342] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 94.435367] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 94.447118] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 94.457184] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 94.467262] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 94.477384] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 94.489213] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 94.500237] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 94.511988] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 94.522068] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 94.533797] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 94.541542] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 94.552414] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 94.564162] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 94.575199] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 94.586953] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 94.598679] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 94.609546] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 94.621385] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 94.633068] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 94.640862] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 94.652080] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 94.663870] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 94.675719] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 94.686739] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 94.697788] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 94.707889] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 94.719638] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 94.729740] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 94.741465] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 94.751576] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 94.761553] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 94.769316] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 94.780176] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 94.791926] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 94.802004] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 94.813197] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 94.824273] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 94.836021] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 94.847237] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 94.859065] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 94.869925] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 94.881648] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 94.892499] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 94.902578] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 94.913663] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 94.923751] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 94.933842] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 94.943942] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 94.955174] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 94.966990] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 94.977083] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 94.988808] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 94.999594] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 95.011337] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 95.022371] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 95.034104] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 95.041865] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 95.053063] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 95.063168] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 95.074933] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 95.086664] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 95.096749] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 95.108481] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 95.119549] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 95.130761] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 95.141636] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 95.152809] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 95.162792] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 95.174069] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 95.184916] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 95.196691] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 95.208397] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 95.219473] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 95.230684] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 95.241528] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 95.253275] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 95.264131] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 95.275347] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 95.286563] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 95.297769] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 95.308853] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 95.320666] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 95.330748] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 95.341959] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 95.353165] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 95.364235] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 95.375982] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 95.387030] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 95.398847] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 95.409722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 95.421536] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 95.432578] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 95.444292] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 95.452075] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 95.463835] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 95.474849] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 95.486613] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 95.496611] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 95.507630] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 95.519377] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 95.530412] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 95.542167] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 95.552249] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 95.563974] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 95.574831] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 95.586073] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 95.596053] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 95.603832] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 95.614855] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 95.626636] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 95.638426] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 95.648506] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 95.660244] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 95.671278] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 95.681366] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 95.692425] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 95.704163] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 95.714953] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 95.726796] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 95.738526] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 95.748624] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 95.760427] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 95.770531] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 95.781763] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 95.791743] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 95.799475] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 95.809054] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 95.820819] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 95.830896] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 95.842597] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 95.852202] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 95.862192] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 95.869960] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 95.880991] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 95.892733] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 95.903776] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 95.915025] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 95.922772] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 95.933995] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 95.941721] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 95.951806] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 95.963549] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 95.974413] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 95.986155] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 95.997381] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 96.007350] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 96.015113] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 96.025399] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 96.035458] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 96.045561] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 96.057313] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 96.067394] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 96.079152] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 96.090158] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 96.100252] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 96.110354] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 96.121595] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 96.133426] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 96.145147] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 96.156015] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 96.167752] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 96.178802] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 96.190030] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 96.201777] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 96.212931] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 96.223757] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 96.235511] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 96.246559] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 96.258283] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 96.269317] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 96.279407] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 96.289508] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 96.301292] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 96.313031] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 96.320821] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 96.330911] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 96.342148] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 96.352163] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 96.363181] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 96.374933] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 96.386156] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 96.396157] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 96.406405] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 96.416643] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 96.424395] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 96.435190] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 96.446944] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 96.458682] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 96.469552] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 96.481403] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 96.493174] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 96.503435] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 96.511182] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 96.521298] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 96.533036] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 96.543109] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 96.554820] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 96.564407] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 96.574501] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 96.584615] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 96.596373] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 96.608083] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 96.618987] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 96.626720] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 96.638474] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 96.649669] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 96.661415] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 96.672602] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 96.682672] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 96.693758] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 96.704992] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 96.716794] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 96.727868] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 96.739673] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 96.750545] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 96.761786] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 96.771792] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 96.782030] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 96.792795] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 96.802888] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 96.814674] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 96.826416] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 96.837620] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 96.849433] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 96.860325] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 96.868065] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 96.878128] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 96.889921] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 96.901722] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 96.912909] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 96.923013] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 96.934866] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 96.946609] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 96.958317] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 96.969371] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 96.981097] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 96.992101] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 97.003010] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 97.014878] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 97.024861] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 97.034942] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 97.046681] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 97.057865] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 97.067990] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 97.075734] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 97.086781] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 97.098604] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 97.109650] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 97.121452] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 97.132523] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 97.140301] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 97.150365] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 97.162098] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 97.173156] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 97.184900] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 97.196123] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 97.206113] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 97.216862] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 97.227920] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 97.237999] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 97.249228] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 97.260466] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 97.272192] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 97.283246] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 97.295093] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 97.306838] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 97.316792] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 97.326391] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 97.337604] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 97.348475] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 97.358475] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 97.369545] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 97.377271] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 97.388319] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 97.400132] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 97.410227] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 97.421978] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 97.433153] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 97.443254] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 97.455040] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 97.466780] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 97.478504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 97.488570] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 97.499822] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 97.509843] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 97.519894] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 97.531099] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 97.542352] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 97.550062] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 97.557818] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 97.569043] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 97.580871] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 97.592617] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 97.604355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 97.614435] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 97.626244] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 97.636346] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 97.648047] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 97.658954] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 97.668943] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 97.679707] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 97.691425] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 97.699215] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1507 printk messages dropped ** [ 97.710121] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 97.720949] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 97.732633] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 97.740412] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 97.750716] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 97.760796] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 97.772520] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 97.783377] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 97.794633] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 97.804634] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 97.814911] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 97.824998] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 97.836799] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 97.847849] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 97.859613] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 97.871338] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 97.882565] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 97.892131] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 97.903284] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 97.915042] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 97.925322] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 97.935610] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 97.945698] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 97.957490] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 97.968554] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 97.979620] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 97.991377] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 98.003131] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 98.010927] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 98.021005] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 98.032228] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 98.043986] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 98.055011] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 98.066765] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 98.077961] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 98.089723] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 98.099803] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 98.111552] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 98.123241] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 98.134074] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 98.145285] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 98.155569] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 98.166778] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 98.176795] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 98.187817] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 98.199574] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 98.211316] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 98.222532] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 98.232519] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 98.242122] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 98.249875] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 98.260914] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 98.270923] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 98.281942] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 98.293167] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 98.304928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 98.316685] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 98.328478] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 98.339342] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 98.351095] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 98.361201] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 98.371205] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 98.382242] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 98.392215] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 98.399978] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1508 printk messages dropped ** [ 98.410898] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 98.421897] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 98.433723] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 98.443819] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 98.455638] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 98.466866] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 98.478037] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 98.488063] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 98.498161] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 98.509995] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 98.521228] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 98.532431] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 98.542660] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 98.553892] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 98.563468] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 98.573505] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 98.584715] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 98.592458] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 98.604193] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 98.614466] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 98.625678] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 98.636901] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 98.646969] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 98.658728] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 98.669583] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 98.681403] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1555 printk messages dropped ** [ 98.692657] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 98.702879] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 98.713761] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 98.725589] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 98.737338] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 98.749031] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 98.758617] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 98.770451] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 98.782225] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 98.793978] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 98.803981] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 98.811738] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 98.822730] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 98.830549] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 98.842288] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 98.853500] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 98.865241] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 98.876290] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 98.888104] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 98.898153] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 98.908265] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 98.920039] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 98.931276] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 98.938982] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 98.950200] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 98.960193] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 98.970232] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 98.981105] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 98.992912] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 99.003998] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 99.011752] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 99.023473] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 99.034512] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 99.046324] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 99.057557] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 99.065311] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 99.076339] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 99.088129] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 99.098390] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 99.108677] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 99.119556] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 99.130751] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 99.140354] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 99.149906] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 99.161730] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 99.172916] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 99.184124] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 99.194242] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 99.205997] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 99.217679] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 99.227274] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 99.237262] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 99.247264] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 99.258478] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 99.270245] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 99.281280] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 99.292536] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 99.302119] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 99.313303] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 99.324514] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 99.332263] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 99.342386] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 99.354168] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 99.364171] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 99.375398] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 99.385009] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 99.396229] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 99.406288] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 99.416387] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 99.428094] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 99.437695] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 99.448905] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 99.456648] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 99.467665] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 99.477920] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 99.489164] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 99.499206] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 99.510236] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 99.521966] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 99.532840] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 99.544559] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 99.555361] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 99.567138] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 99.578865] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 99.589744] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 99.597437] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 99.608210] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 99.619285] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 99.631038] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 99.641118] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 99.652825] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 99.660591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 99.671677] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 99.679427] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 99.689481] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 99.700710] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 99.712559] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 99.724382] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 99.735587] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 99.746812] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 99.757824] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 99.769045] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 99.780248] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 99.790356] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 99.801568] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 99.813281] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 99.824119] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 99.831867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 99.843571] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 99.854374] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 99.866212] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 99.877949] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 99.889151] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 99.900933] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 99.912720] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 99.922806] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 99.934565] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 99.944628] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 99.955875] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 99.967107] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 99.977157] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 99.988362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 99.999431] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 100.011176] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 100.022387] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 100.034179] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 100.043791] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 100.053793] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 100.064663] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 100.074667] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 100.085528] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 100.097366] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 100.109201] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 100.120904] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 100.131940] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 100.143139] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 100.154245] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 100.163773] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 100.175562] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 100.187378] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 100.199194] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 100.210237] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 100.220212] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 100.227937] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 100.238764] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 100.248740] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 100.256512] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 100.268225] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 100.278508] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 100.289568] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 100.299542] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 100.307310] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 100.319045] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 100.329900] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 100.341658] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 100.351751] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 100.363485] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 100.374518] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 100.386255] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 100.397134] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 100.408974] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 100.420003] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 100.431733] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 100.442725] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 100.450541] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 100.462300] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 100.473997] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 100.481753] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 100.492971] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 100.504720] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 100.515781] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 100.526993] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 100.537263] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 100.548300] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 100.560053] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 100.571810] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 100.583608] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 100.594491] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 100.605700] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 100.616573] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 100.626560] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 100.636825] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 100.647674] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 100.658930] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 100.670148] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 100.681016] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 100.691032] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 100.702037] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 100.713254] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 100.724482] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 100.736231] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 100.746312] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 100.757990] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 100.769790] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 100.781023] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 100.791007] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 100.801275] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 100.812128] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 100.823320] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 100.834131] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 100.845350] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 100.856605] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 100.867779] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 100.877777] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 100.888582] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 100.900327] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 100.910450] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 100.921620] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 100.929349] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 100.939362] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 100.948957] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 100.960684] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 100.970785] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 100.982545] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 100.994283] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 101.005307] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 101.017048] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 101.028272] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 101.040098] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 101.050164] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 101.060250] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 101.070358] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 101.082133] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 101.093280] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 101.105152] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 101.116901] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 101.128692] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 101.138971] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 101.150000] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 101.161237] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 101.173061] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 101.184272] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 101.196014] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 101.207054] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 101.218814] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 101.229053] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 101.239309] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 101.250121] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 101.261342] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 101.272195] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 101.283942] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 101.294822] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 101.304807] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 101.315599] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 101.327437] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 101.339140] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 101.346909] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 101.358624] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 101.366381] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 101.376465] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 101.386567] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 101.397805] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 101.409640] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 101.420858] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 101.430870] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 101.441902] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 101.453691] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 101.463701] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 101.473276] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 101.483251] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 101.494523] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 101.505530] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 101.515639] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 101.527363] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 101.538228] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 101.549478] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 101.559455] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 101.567211] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 101.577289] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 101.587407] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 101.599170] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 101.610893] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 101.622086] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 101.633837] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 101.644715] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 101.655894] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 101.667746] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 101.678966] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 101.690670] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 101.698408] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 101.708000] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 101.719762] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 101.729858] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 101.741597] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 101.752766] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 101.763703] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 101.771430] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 101.782492] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 101.790276] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 101.801992] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 101.813029] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 101.824264] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 101.836041] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 101.846005] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 101.856756] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 101.866874] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 101.878625] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 101.888849] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 101.898453] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 101.907972] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 101.919073] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 101.929061] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 101.939323] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 101.949563] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 101.959158] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 101.970974] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 101.982036] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 101.992028] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 102.002257] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 102.011874] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 102.023045] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 102.033004] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 102.044317] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 102.055360] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 102.065364] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 102.076397] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 102.088200] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 102.098271] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 102.110076] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 102.120067] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 102.131114] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 102.138868] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 102.150076] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 102.161283] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 102.172159] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 102.183340] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 102.192870] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 102.203973] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 102.215811] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 102.227528] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 102.238406] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 102.250246] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 102.261998] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 102.273731] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 102.284929] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 102.296706] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 102.306319] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1387 printk messages dropped ** [ 102.316358] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 102.328016] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 102.335796] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 102.347020] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 102.357031] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 102.367300] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 102.378329] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 102.390059] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 102.401108] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 102.412844] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 102.423728] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 102.435486] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 102.447220] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 102.458419] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 102.470177] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 102.480251] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 102.492020] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 102.501971] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 102.511993] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 102.522776] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 102.534535] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 102.545747] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 102.557541] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 102.567793] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 102.579083] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 102.590090] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 102.601846] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 102.613016] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 102.624107] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 102.634080] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 102.645332] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 102.656210] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 102.663927] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 102.674724] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 102.684708] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 102.694272] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 102.706031] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 102.717223] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 102.728471] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 102.740198] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 102.751062] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 102.762798] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 102.773063] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 102.784119] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 102.795883] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 102.807583] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 102.818382] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 102.830138] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 102.840206] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 102.850295] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 102.861521] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 102.873216] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 102.885099] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 102.896125] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 102.907855] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 102.918101] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 102.925883] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 102.935973] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 102.947213] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 102.959003] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 102.968564] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 102.979783] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 102.989890] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 103.001131] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 103.012935] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 103.023826] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 103.035619] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 103.045900] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 103.056786] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 103.067971] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 103.077963] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 103.087554] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 103.099406] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 103.109499] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 103.121309] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 103.131388] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 103.141484] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 103.152671] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 103.163605] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 103.174784] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 103.182522] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 103.193409] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 103.205172] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 103.215236] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 103.226292] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 103.237509] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 103.249283] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 103.260128] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 103.271881] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 103.281957] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 103.293672] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 103.305438] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 103.316462] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 103.327492] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 103.338575] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 103.350318] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 103.361378] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 103.373147] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 103.382741] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 103.394595] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 103.405793] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 103.417543] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 103.427631] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 103.439394] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 103.450604] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 103.462414] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 103.473455] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 103.483537] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 103.494771] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 103.506540] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 103.518217] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 103.527786] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 103.539572] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 103.549662] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 103.561491] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 103.573200] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 103.583458] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 103.591216] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 103.601300] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 103.612549] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 103.622093] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 103.633841] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 103.644078] bad: scheduling from the idle thread! ** 1075 printk messages dropped ** [ 103.651868] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 103.663694] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 103.674751] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 103.682471] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 103.693520] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 103.705259] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 103.715339] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1627 printk messages dropped ** [ 103.727123] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 103.737063] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 103.744836] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 103.755712] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 103.763430] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 103.771169] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 103.782261] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 103.791803] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 103.803570] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 103.814782] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 103.824787] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 103.835832] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 103.845826] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 103.856099] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 103.866187] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 103.877973] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 103.889051] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 103.899040] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 103.909313] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 103.920353] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 103.932183] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 103.943890] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 103.955149] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 103.966185] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 103.977913] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 103.988004] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 103.999840] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 104.011565] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 104.022582] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 104.033468] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 104.044697] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 104.055928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 104.067621] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 104.079491] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 104.090349] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 104.101555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 104.111687] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 104.123509] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 104.133561] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 104.143675] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 104.155400] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 104.166436] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 104.178184] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 104.189241] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 104.200975] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 104.212202] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 104.223996] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 104.233603] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 104.241338] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 104.251405] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 104.261503] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 104.272701] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 104.282767] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 104.293869] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 104.305627] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 104.317457] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 104.329268] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 104.340321] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 104.350294] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 104.361535] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 104.371807] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 104.382825] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 104.394043] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 104.405256] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 104.416478] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 104.427714] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 104.439460] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 104.450506] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 104.462322] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 104.473529] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 104.483617] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 104.494842] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 104.506603] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 104.517780] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1384 printk messages dropped ** [ 104.527811] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 104.535621] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 104.545724] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 104.557473] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 104.567545] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 104.578755] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 104.589798] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 104.599916] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 104.611721] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 104.622768] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 104.634010] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 104.645814] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 104.656691] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 104.668407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 104.677973] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 104.689745] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 104.700944] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 104.712661] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 104.722913] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 104.730680] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 104.741732] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 104.753467] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 104.761238] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 104.772908] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 104.782911] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 104.792930] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 104.803735] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 104.815490] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 104.826556] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 104.837704] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 104.849500] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 104.859567] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 104.869641] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 104.879772] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 104.889741] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 104.899738] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 104.907517] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 104.919294] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 104.930482] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 104.942227] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 104.953431] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 104.965170] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 104.976215] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 104.987901] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 104.999738] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 105.007498] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 105.018376] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 105.029589] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 105.040651] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 105.052359] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 105.061938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 105.072032] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 105.082125] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 105.092209] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 105.103251] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 105.113331] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 105.124589] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 105.136410] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 105.146468] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 105.156571] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 105.167807] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 105.179550] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 105.190787] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 105.198515] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 105.209559] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 105.221402] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 105.233195] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 105.243284] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 105.255117] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 105.265223] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 105.277023] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 105.288035] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 105.298949] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 105.310776] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 105.320862] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 105.332643] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 105.344435] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 105.355477] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 105.367164] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 105.377213] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 105.387456] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1329 printk messages dropped ** [ 105.397111] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 105.408137] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 105.419879] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 105.430936] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 105.442743] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 105.453785] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 105.463887] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 105.475604] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 105.485901] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 105.496941] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 105.508769] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 105.519835] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 105.527550] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 105.538584] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 105.549800] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 105.561505] bad: scheduling from the idle thread! ** 1062 printk messages dropped ** [ 105.569245] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 105.581110] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 105.591194] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 105.602397] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 105.612512] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 105.624284] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 105.635302] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 105.647051] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1386 printk messages dropped ** [ 105.657089] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 105.667906] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 105.679626] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 105.689214] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 105.700962] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 105.711018] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 105.722104] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 105.732087] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 105.739867] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 105.750902] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 105.762647] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 105.773858] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 105.785605] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 105.795672] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 105.805769] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 105.817509] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 105.828552] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 105.839600] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 105.849717] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 105.861537] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 105.872744] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 105.884482] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 105.894731] bad: scheduling from the idle thread! ** 1075 printk messages dropped ** [ 105.902532] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 105.914377] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 105.925558] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 105.937266] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 105.946864] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 105.958594] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 105.968575] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 105.976354] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 105.987569] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 105.999319] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 106.010369] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 106.018090] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 106.029132] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 106.039240] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 106.051010] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 106.061001] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 106.071069] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 106.082744] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 106.092355] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 106.100136] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 106.111003] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 106.122207] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 106.132472] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 106.143343] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1387 printk messages dropped ** [ 106.153378] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 106.165091] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 106.175192] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 106.187023] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 106.198743] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 106.208992] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 106.219783] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 106.231542] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 106.243253] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 106.254139] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 106.265966] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 106.277687] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 106.288570] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 106.298530] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 106.308559] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 106.319401] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 106.330476] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 106.342250] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 106.352200] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 106.359941] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 106.370766] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 106.378497] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 106.389526] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 106.401269] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 106.412311] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 106.424103] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 106.435901] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 106.447626] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 106.457715] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 106.469579] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 106.481287] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 106.491396] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 106.501405] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 106.511487] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 106.523289] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 106.533396] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 106.543380] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 106.553632] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1493 printk messages dropped ** [ 106.564456] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 106.574002] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 106.585747] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 106.596936] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 106.607071] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 106.617055] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 106.627831] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 106.639590] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 106.651338] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 106.662551] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 106.672522] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 106.682126] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 106.689840] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 106.697592] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 106.708829] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 106.720569] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 106.731770] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 106.743508] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 106.754752] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 106.765794] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 106.775751] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 106.787587] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 106.798671] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 106.810474] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1554 printk messages dropped ** [ 106.821735] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 106.832501] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 106.840283] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 106.852025] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 106.863751] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 106.874636] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 106.885869] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1554 printk messages dropped ** [ 106.897080] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 106.907826] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 106.919583] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 106.930800] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 106.940797] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 106.951040] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 106.961837] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 106.973663] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 106.984511] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 106.995715] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 107.006790] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 107.018510] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 107.028095] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 107.039297] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 107.047071] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 107.058828] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 107.069851] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 107.081689] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 107.093407] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 107.103501] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 107.115349] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 107.127140] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 107.137235] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 107.148982] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 107.159864] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 107.171072] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 107.181941] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 107.191911] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 107.199633] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 107.209654] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 107.217415] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 107.227486] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 107.238553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 107.249589] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 107.260652] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 107.272397] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 107.283426] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 107.293525] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 107.305260] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 107.316321] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 107.328027] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 107.338823] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 107.350581] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 107.361633] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 107.373421] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 107.382992] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 107.394735] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 107.405527] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 107.417294] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 107.429035] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 107.439915] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 107.451108] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 107.461889] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 107.473602] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 107.481362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 107.492394] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 107.503421] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 107.511188] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 107.522424] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 107.534154] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 107.545991] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 107.557229] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 107.564978] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 107.575818] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 107.587556] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 107.598417] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 107.610184] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 107.620245] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 107.631326] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 107.641296] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 107.650880] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 107.662708] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 107.673909] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 107.684986] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 107.696194] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 107.707023] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 107.718082] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 107.729318] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 107.741080] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 107.752888] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 107.764119] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 107.774126] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 107.785165] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 107.796982] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 107.808741] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 107.819758] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 107.831517] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 107.843204] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 107.851001] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 107.862230] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 107.869964] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 107.880844] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 107.892022] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 107.901608] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 107.913356] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 107.923428] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 107.935177] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 107.945263] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 107.957007] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 107.968046] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 107.979786] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 107.990822] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 108.002064] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 108.013896] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 108.024930] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 108.036656] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 108.047686] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 108.058797] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 108.070014] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 108.080055] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 108.090166] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 108.101899] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 108.112941] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 108.124699] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 108.136433] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 108.147655] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 108.155386] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 108.166262] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 108.176229] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 108.186222] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 108.196276] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 108.207297] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 108.219030] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 108.229271] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 108.238877] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 108.248848] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 108.256617] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 108.268352] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 108.279417] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 108.290587] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 108.301812] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 108.311384] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 108.323135] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 108.334172] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 108.345919] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 108.356015] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 108.367742] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 108.378935] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 108.390006] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 108.401835] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 108.413579] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 108.424612] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 108.436377] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 108.448068] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 108.458307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 108.467870] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 108.477964] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 108.489066] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 108.500882] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 108.512618] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 108.523653] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 108.534721] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 108.544743] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 108.555752] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 108.566975] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 108.578704] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 108.586481] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 108.598196] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 108.609058] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 108.620285] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 108.632022] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 108.642881] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 108.654088] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 108.665150] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 108.676916] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 108.688694] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 108.698698] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 108.709915] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 108.719965] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 108.730994] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 108.742731] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 108.753775] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 108.764986] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 108.776727] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 108.787603] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1612 printk messages dropped ** [ 108.799298] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 108.811150] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 108.822201] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 108.833921] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 108.841687] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 108.852868] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 108.863760] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 108.875005] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 108.886816] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 108.897858] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 108.909618] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 108.920813] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 108.932566] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1387 printk messages dropped ** [ 108.942592] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 108.952870] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 108.960666] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 108.972347] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 108.982376] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 108.990159] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 109.001194] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 109.012993] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 109.023867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 109.035582] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 109.045167] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 109.056380] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 109.067612] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 109.079380] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 109.089445] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 109.101203] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 109.112403] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 109.124164] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 109.135368] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1639 printk messages dropped ** [ 109.147229] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 109.158406] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 109.167947] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 109.179718] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 109.190946] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 109.200913] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 109.210948] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 109.221790] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 109.231923] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 109.241893] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 109.249632] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 109.259659] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 109.269917] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 109.280199] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 109.291230] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 109.302972] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 109.314046] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 109.321783] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 109.331840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 109.341925] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 109.352985] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 109.364722] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 109.375613] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 109.386839] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 109.397850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 109.409099] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 109.419073] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 109.428661] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 109.438682] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 109.449707] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 109.461442] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 109.472656] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 109.484414] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 109.494500] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 109.506256] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 109.518060] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 109.529279] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 109.541028] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 109.551119] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 109.562872] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 109.574098] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 109.584057] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 109.595906] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 109.605995] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 109.616076] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 109.627164] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 109.637164] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 109.647984] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 109.659037] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 109.670269] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 109.682010] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 109.692883] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 109.704646] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 109.716367] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 109.727407] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 109.739158] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 109.749216] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 109.759321] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 109.771065] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 109.782096] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 109.792185] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 109.803428] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 109.815261] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 109.826473] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 109.838189] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 109.848442] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 109.856203] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 109.867413] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 109.878653] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 109.888724] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 109.899968] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 109.909934] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 109.919528] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 109.931367] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 109.943116] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 109.952691] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 109.963957] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 109.975724] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 109.987446] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 109.999153] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 110.011011] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 110.022715] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 110.033530] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 110.043510] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 110.053084] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 110.063061] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 110.070823] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 110.081720] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 110.089457] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 110.100329] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 110.112137] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 110.123202] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 110.135045] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 110.146843] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 110.158052] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 110.169797] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 110.180998] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 110.192252] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 110.203441] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 110.214682] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 110.225734] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 110.236964] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 110.248129] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 110.259386] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 110.268926] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 110.280676] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 110.290749] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 110.301971] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 110.313736] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 110.324760] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 110.336516] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 110.348165] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 110.359983] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 110.371214] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 110.378960] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 110.389997] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 110.401830] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 110.413561] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 110.423789] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 110.435061] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 110.446113] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 110.457289] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 110.465037] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 110.474601] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 110.485814] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 110.495930] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 110.507656] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 110.517758] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 110.529505] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 110.539609] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 110.551337] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 110.562564] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 110.572556] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 110.582785] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 110.592384] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 110.600144] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 110.611187] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 110.622970] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 110.633212] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 110.644449] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 110.652193] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 110.662489] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 110.673401] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 110.683387] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 110.691148] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 110.702877] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 110.712958] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 110.724709] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 110.735911] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 110.747160] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 110.757163] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 110.767990] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 110.779056] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 110.790809] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 110.802553] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 110.813748] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 110.824834] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 110.834399] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 110.845617] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 110.855676] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 110.866909] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 110.878741] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 110.889779] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 110.901591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 110.912610] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 110.922690] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 110.932799] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 110.944558] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 110.955613] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 110.967424] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 110.977541] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 110.985267] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 110.994835] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 111.006565] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 111.016661] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 111.027878] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 111.039632] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 111.050681] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 111.062419] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 111.073655] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 111.085464] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 111.095554] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 111.107320] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 111.119050] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 111.130104] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 111.137828] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 111.148846] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 111.158938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 111.169032] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 111.180246] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 111.191984] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 111.202861] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 111.214593] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 111.225642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 111.237425] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 111.249234] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 111.260285] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 111.270252] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 111.277987] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 111.289072] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 111.299043] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 111.308621] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 111.320456] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 111.332189] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 111.342262] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 111.354026] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 111.365050] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 111.376809] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 111.386898] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 111.398657] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 111.409858] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 111.419868] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 111.430895] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 111.442631] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 111.452712] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 111.464460] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 111.475480] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 111.486721] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 111.496723] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 111.506992] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 111.518015] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 111.529253] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 111.541073] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 111.551169] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 111.562850] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 111.572478] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 111.580212] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 111.591003] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 111.602821] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 111.612864] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 111.623979] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 111.633936] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 111.641720] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 111.653449] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 111.664314] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 111.676086] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 111.686045] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 111.697310] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 111.708492] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 111.719733] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 111.730943] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 111.741219] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 111.751290] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 111.763021] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 111.773912] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 111.783881] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 111.793930] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 111.804018] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 111.815824] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 111.825922] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 111.837668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 111.849368] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 111.858978] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 111.866706] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 111.877740] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 111.889490] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 111.900528] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 111.912293] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 111.924078] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 111.931832] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 111.941951] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 111.951954] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 111.962779] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 111.972898] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 111.984740] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 111.996462] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 112.007673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 112.019417] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 112.030430] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 112.041463] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 112.052568] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 112.063764] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 112.073789] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 112.084834] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 112.096683] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 112.106691] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 112.116756] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 112.128492] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 112.138558] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 112.148658] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 112.159902] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 112.171087] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 112.178829] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 112.189637] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 112.201454] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 112.212301] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 112.223338] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 112.231102] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 112.242858] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 112.253927] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 112.263913] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 112.274188] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 112.285234] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 112.295230] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 112.306114] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 112.317312] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 112.328076] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 112.339321] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 112.349333] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 112.360352] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 112.371599] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 112.381581] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 112.391185] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 112.402369] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 112.413147] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 112.424914] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 112.434987] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 112.446224] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 112.458009] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 112.468831] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 112.478814] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 112.488379] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 112.500136] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 112.510233] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 112.521992] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 112.533676] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 112.545436] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 112.556478] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 112.567713] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 112.579473] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 112.590670] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 112.602408] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 112.613636] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 112.625384] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 112.637124] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 112.648322] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 112.660068] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 112.671291] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 112.683101] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 112.693167] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 112.704959] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 112.716662] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1387 printk messages dropped ** [ 112.726720] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 112.737033] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 112.747090] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 112.758141] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 112.769857] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 112.777621] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 112.788679] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 112.799922] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 112.807663] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 112.818856] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 112.828939] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 112.839028] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 112.849145] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 112.860877] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 112.872062] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 112.883090] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 112.894011] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 112.903987] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 112.913983] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 112.921750] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 112.931862] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 112.943667] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 112.953905] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 112.961666] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 112.972713] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 112.982828] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 112.992804] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 113.002393] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 113.012379] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 113.020109] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 113.027860] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 113.038768] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 113.046517] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 113.057732] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 113.067695] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 113.077285] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 113.087287] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 113.098070] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 113.109809] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 113.119883] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 113.129970] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 113.140056] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 113.151135] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 113.162935] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 113.173837] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 113.185021] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 113.192768] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 113.203847] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 113.215592] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 113.227317] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 113.238348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 113.249407] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 113.261139] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 113.271222] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 113.282451] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 113.294169] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 113.301893] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1483 printk messages dropped ** [ 113.312679] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 113.323576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 113.335301] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 113.344913] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 113.354896] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 113.364480] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 113.376296] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 113.387344] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 113.399063] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 113.410904] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 113.421931] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 113.432042] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 113.443766] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 113.451512] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 113.462568] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 113.474363] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 113.482115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 113.493175] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 113.504930] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 113.515010] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 113.526225] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 113.537977] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 113.548054] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 113.559812] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 113.571006] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 113.582216] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 113.592323] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 113.604097] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 113.615124] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 113.626850] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 113.636942] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 113.648173] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 113.660002] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 113.671194] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 113.682407] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 113.693645] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 113.704663] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 113.715751] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 113.726968] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 113.737829] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 113.747805] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 113.758601] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 113.770350] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 113.780430] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 113.792185] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 113.803385] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 113.815150] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 113.826867] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 113.838049] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 113.849137] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 113.860868] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 113.870958] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 113.882642] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 113.892248] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 113.904109] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 113.914986] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 113.924545] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 113.934521] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 113.944097] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 113.955832] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 113.966898] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 113.978685] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 113.990523] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 114.001557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 114.011641] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 114.022677] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 114.033740] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 114.044822] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 114.056637] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 114.066749] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 114.077930] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1326 printk messages dropped ** [ 114.087527] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 114.098301] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 114.109555] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 114.121341] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 114.132173] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 114.143340] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 114.155183] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 114.166076] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 114.177873] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 114.188132] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 114.199041] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 114.210890] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 114.220891] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 114.231898] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 114.243121] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 114.254854] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 114.265096] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 114.275112] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 114.286335] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 114.294065] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 114.304073] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 114.315282] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 114.327122] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 114.338131] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 114.348954] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 114.360687] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 114.371471] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 114.382708] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 114.394451] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 114.405494] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 114.417230] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 114.428223] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 114.439067] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 114.449083] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 114.460110] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 114.471853] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 114.483562] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 114.493113] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 114.504893] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 114.515928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 114.527678] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 114.537729] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 114.548832] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 114.558798] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 114.566553] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 114.576637] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 114.588363] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 114.598611] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 114.606378] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 114.617439] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 114.629280] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 114.639351] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 114.651098] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 114.661190] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 114.672921] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 114.682993] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 114.694748] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 114.705787] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 114.717526] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 114.728574] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 114.740314] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 114.751390] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 114.762620] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 114.773838] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 114.783816] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 114.794047] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 114.801823] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 114.813562] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 114.824434] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 114.836282] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 114.848034] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 114.855814] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 114.866886] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 114.874620] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 114.884864] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 114.895644] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 114.907405] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 114.918448] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 114.929489] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 114.941246] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 114.951340] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 114.963022] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 114.970817] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 114.980908] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 114.992633] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 115.003541] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 115.014768] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 115.025806] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 115.037612] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 115.048648] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 115.059735] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 115.070955] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 115.080998] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 115.091105] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 115.102858] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 115.114558] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 115.125369] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 115.137201] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 115.148408] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 115.160173] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 115.171911] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 115.183647] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 115.194524] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 115.205746] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 115.216750] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 115.226844] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 115.236977] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 115.246950] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 115.256534] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 115.268310] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 115.277862] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 115.288980] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 115.298981] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 115.309234] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 115.320117] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 115.330089] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 115.341350] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 115.351406] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 115.362645] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 115.372635] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 115.383389] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 115.393495] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 115.404723] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 115.416439] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 115.427262] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 115.437253] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 115.448018] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 115.459248] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 115.470991] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 115.482051] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 115.493837] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 115.501587] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 115.512633] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 115.522721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 115.533939] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 115.544046] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 115.555737] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 115.563502] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 115.574414] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 115.582169] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 115.593860] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 115.603909] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 115.614945] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 115.624917] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 115.634489] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 115.646233] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 115.657122] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 115.667117] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 115.677391] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 115.688400] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 115.698488] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 115.710254] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 115.721281] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 115.732481] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 115.743553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 115.754634] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 115.764604] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 115.772374] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 115.782460] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 115.794226] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 115.805249] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 115.816996] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 115.828701] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 115.838702] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 115.846486] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 115.858209] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 115.869286] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 115.880496] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 115.891343] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 115.903060] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 115.913848] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 115.925099] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 115.936907] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 115.947927] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 115.958835] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 115.970565] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 115.981618] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 115.993439] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 116.004653] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 116.016400] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 116.027438] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 116.039168] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 116.046918] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 116.057958] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 116.069191] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 116.080938] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 116.092123] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 116.103321] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 116.114116] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 116.125168] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 116.136424] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 116.144149] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 116.151892] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 116.162941] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 116.174167] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 116.185904] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 116.196934] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 116.207022] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 116.218047] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 116.228307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 116.237915] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 116.249166] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 116.260160] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 116.271241] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 116.281224] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 116.288963] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 116.299774] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 116.309765] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 116.320565] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 116.331767] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 116.342539] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 116.354270] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 116.362054] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 116.373758] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 116.383309] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 116.395065] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 116.405854] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 116.417623] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 116.428832] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 116.440070] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 116.450044] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 116.457760] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 116.467329] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 116.479082] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 116.486836] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 116.497878] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 116.509121] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 116.520942] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 116.532669] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 116.543532] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 116.554784] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 116.562515] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 116.573361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 116.583479] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 116.595223] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 116.605302] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 116.616542] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 116.626510] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 116.634258] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 116.645497] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 116.656292] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 116.666304] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 116.677343] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 116.689159] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 116.700030] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 116.711764] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 116.722971] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 116.734220] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 116.744206] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 116.754995] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 116.766820] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 116.778016] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 116.788100] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 116.799881] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 116.811084] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 116.822789] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 116.833042] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1326 printk messages dropped ** [ 116.842667] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 116.853410] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 116.864653] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 116.876403] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 116.887576] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 116.898487] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 116.910235] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 116.921470] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 116.932631] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 116.944380] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 116.955193] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 116.967032] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 116.978773] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 116.989965] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 117.001733] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 117.013425] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 117.023000] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 117.034768] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 117.045971] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 117.057738] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 117.069474] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 117.080533] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 117.090534] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 117.101377] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 117.113115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 117.124191] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 117.131934] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 117.143685] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 117.153761] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 117.163759] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 117.174631] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 117.184616] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1493 printk messages dropped ** [ 117.195425] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 117.204972] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 117.216804] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 117.228510] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 117.239729] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 117.249768] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 117.260642] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 117.271832] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 117.279570] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 117.289175] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 117.301034] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 117.311010] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 117.321240] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 117.328978] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 117.340203] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 117.349784] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 117.361528] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 117.372718] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 117.383783] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 117.395025] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 117.402763] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 117.413804] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 117.425535] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 117.436424] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 117.446391] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 117.454171] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 117.465196] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 117.476945] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 117.487055] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 117.497021] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 117.506608] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 117.518407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 117.527964] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 117.539747] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 117.551480] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 117.562702] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 117.572664] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 117.580404] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 117.591204] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 117.602922] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 117.610691] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 117.620785] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 117.632523] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 117.643386] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 117.655129] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 117.666195] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 117.676157] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 117.687383] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 117.695113] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 117.702874] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 117.713953] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 117.725788] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 117.737514] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 117.747582] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 117.758668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 117.770411] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 117.780518] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 117.792315] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 117.802429] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 117.814143] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 117.824951] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 117.834931] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 117.842678] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 117.853747] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 117.865492] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 117.877231] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 117.888410] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 117.898502] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 117.909727] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 117.921458] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 117.931708] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 117.941273] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 117.951388] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 117.963120] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 117.973191] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 117.984430] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 117.996203] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 118.007925] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 118.018988] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 118.028960] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 118.036712] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 118.046811] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 118.058571] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 118.068658] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 118.080471] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 118.091509] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 118.103244] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 118.114284] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 118.125538] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 118.136753] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 118.147625] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 118.157597] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 118.167177] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 118.179028] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 118.189094] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 118.200857] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 118.212583] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 118.223780] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 118.233870] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 118.245641] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 118.257381] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 118.269143] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 118.280341] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 118.290346] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 118.301204] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 118.313018] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 118.324265] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 118.332015] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 118.343732] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 118.354007] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 118.364081] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 118.375838] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 118.387055] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 118.396597] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 118.408305] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 118.419586] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 118.430627] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 118.442431] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 118.453464] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 118.464541] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 118.474565] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 118.484622] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 118.496390] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 118.508086] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 118.518342] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 118.528634] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 118.539513] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 118.549487] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 118.557243] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 118.568291] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 118.580041] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 118.591792] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 118.603524] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 118.613592] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 118.625334] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 118.636214] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 118.648014] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 118.658912] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 118.668889] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 118.678880] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 118.688890] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 118.698502] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 118.709723] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 118.720730] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 118.731945] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 118.743144] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 118.754080] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 118.761818] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 118.773018] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 118.784752] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 118.795797] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 118.807576] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 118.818751] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 118.828767] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 118.839656] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 118.847402] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 118.859121] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 118.869926] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 118.877650] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 118.888711] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 118.900398] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 118.909990] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 118.921736] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1493 printk messages dropped ** [ 118.932564] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 118.942844] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 118.953642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 118.965404] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 118.976632] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 118.986628] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 118.996854] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 119.006447] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 119.018166] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 119.029065] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 119.040882] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 119.050997] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 119.060960] bad: scheduling from the idle thread! ** 1062 printk messages dropped ** [ 119.068681] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 119.080582] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 119.090576] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 119.101430] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 119.113200] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 119.124476] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 119.134712] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 119.144297] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 119.156037] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 119.167100] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 119.178931] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 119.189951] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 119.201719] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 119.213391] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 119.225265] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 119.236998] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 119.248019] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 119.258118] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 119.269964] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 119.281156] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 119.292869] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 119.300653] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 119.310738] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 119.321952] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 119.333686] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 119.345517] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 119.356535] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 119.367456] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 119.378653] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 119.390501] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 119.402231] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 119.413206] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 119.422791] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 119.434547] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 119.442309] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 119.452446] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 119.462447] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 119.473267] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 119.484343] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 119.496051] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 119.503832] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 119.514889] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 119.526714] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 119.538453] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 119.549489] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 119.561233] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 119.572261] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 119.583479] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 119.593556] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 119.603653] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 119.613744] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 119.623865] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 119.635590] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 119.646649] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 119.656643] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 119.667406] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 119.678617] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 119.689410] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 119.700663] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 119.710641] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 119.718385] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 119.728664] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 119.739525] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 119.751276] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 119.761378] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 119.773156] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 119.783965] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 119.795728] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 119.807484] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 119.819298] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 119.830349] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 119.841566] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 119.852591] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 119.864336] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 119.875375] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 119.887127] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 119.897230] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 119.909053] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 119.920069] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 119.931313] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 119.939055] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 119.949918] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 119.961738] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 119.971840] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 119.983666] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 119.993749] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 120.005510] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 120.015471] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 120.023217] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 120.034278] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 120.046015] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 120.056108] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 120.067817] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 120.078101] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 120.089160] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 120.100978] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 120.112185] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 120.123907] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 120.133912] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 120.143917] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 120.155153] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 120.165918] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 120.177133] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 120.187237] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 120.198974] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 120.208983] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 120.219222] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 120.226997] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 120.238186] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 120.248280] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 120.260125] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 120.270219] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 120.281955] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 120.292036] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 120.303237] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 120.314325] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 120.326156] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 120.337824] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 120.347835] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 120.355626] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 120.366644] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 120.377689] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 120.388744] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 120.399819] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 120.411641] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 120.422838] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 120.434611] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 120.445813] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 120.457545] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 120.468601] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 120.480286] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 120.488064] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 120.498148] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 120.509941] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 120.521656] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 120.531751] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 120.543488] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 120.554506] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 120.564596] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 120.574693] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 120.585931] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1639 printk messages dropped ** [ 120.597791] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 120.608965] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 120.616704] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 120.627763] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 120.639607] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 120.651364] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 120.663076] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 120.674314] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 120.682038] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 120.693072] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 120.704833] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 120.716057] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 120.725617] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 120.737422] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 120.747533] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 120.757538] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 120.768416] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 120.778407] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 120.786167] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 120.797889] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 120.807992] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 120.817988] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 120.828893] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 120.838432] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 120.850294] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 120.860297] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 120.871342] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 120.879063] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 120.889337] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 120.900386] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 120.910397] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 120.920462] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 120.932204] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 120.943077] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 120.954828] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 120.964923] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 120.974885] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 120.984924] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 120.995785] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 121.007515] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 121.018553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 121.029621] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 121.041413] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 121.052316] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 121.063523] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 121.071272] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 121.081360] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 121.093080] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 121.103940] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 121.114029] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 121.124120] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 121.134254] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 121.144223] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 121.153799] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 121.165556] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 121.177272] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 121.187358] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 121.199136] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 121.209182] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 121.219304] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 121.231144] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 121.242931] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 121.253801] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 121.265548] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 121.276608] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 121.286609] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 121.297474] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 121.307491] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 121.318503] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 121.328606] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 121.340443] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 121.352165] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 121.362253] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 121.374023] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 121.385049] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 121.395022] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 121.402763] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 121.413840] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 121.425664] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 121.437402] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 121.448599] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 121.458674] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 121.468761] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 121.480020] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 121.491234] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 121.501490] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 121.512361] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 121.524182] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 121.534969] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 121.546820] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 121.558508] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 121.566291] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 121.578016] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 121.589057] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 121.600777] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 121.611565] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 121.622756] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 121.633014] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 121.642631] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 121.650403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 121.660484] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 121.672249] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 121.682245] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 121.693247] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 121.703360] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 121.713344] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 121.723647] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 121.733708] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 121.745448] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 121.756512] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 121.767695] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 121.775468] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 121.786526] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 121.797715] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 121.808498] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 121.820262] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 121.832007] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 121.843739] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 121.854596] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 121.866357] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 121.878108] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 121.888136] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 121.899050] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 121.906799] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 121.917974] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 121.929069] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 121.940890] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 121.952620] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 121.963670] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 121.975421] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 121.986629] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 121.998431] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 122.009264] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 122.020441] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 122.028190] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 122.039257] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 122.051076] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 122.061158] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 122.072388] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 122.084127] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 122.094401] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 122.105412] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 122.115511] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 122.126750] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 122.138568] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 122.148805] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 122.158372] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 122.170141] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 122.180241] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 122.190208] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 122.200257] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 122.210343] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 122.222188] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 122.233988] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 122.244843] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 122.256593] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 122.266704] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 122.276676] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 122.286259] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 122.296224] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 122.308068] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 122.319142] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 122.329112] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 122.336894] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 122.348600] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 122.358603] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 122.369871] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 122.380917] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 122.388619] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 122.396384] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 122.407616] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 122.418812] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 122.428340] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 122.439599] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 122.451348] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 122.462572] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 122.473761] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 122.485609] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 122.497359] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 122.508552] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 122.518669] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 122.529846] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 122.537557] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 122.548348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 122.559416] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 122.570655] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 122.582484] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 122.594210] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 122.605009] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 122.616229] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 122.627281] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 122.635013] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 122.645269] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 122.656290] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 122.667510] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 122.679290] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 122.690325] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 122.700291] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 122.710325] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 122.721194] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 122.732989] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 122.743893] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 122.751642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 122.763353] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 122.773650] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 122.783712] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 122.795449] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 122.806316] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 122.818061] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 122.829136] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 122.840360] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 122.850429] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 122.862179] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 122.873934] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 122.884003] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 122.895825] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 122.907035] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 122.918807] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 122.929988] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 122.941740] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 122.952760] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 122.962869] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 122.974695] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 122.985716] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 122.995806] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 123.006886] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 123.018723] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 123.030434] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 123.041292] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 123.052499] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 123.062629] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 123.072639] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 123.083508] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 123.095336] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 123.106570] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 123.116583] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 123.127565] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 123.137840] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 123.148663] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 123.158665] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 123.169505] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 123.179592] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 123.189714] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 123.201460] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 123.213182] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 123.224042] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 123.235269] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 123.247029] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 123.258214] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 123.269446] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 123.281182] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 123.291264] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 123.303010] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 123.313067] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 123.323180] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 123.334948] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 123.346149] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 123.357856] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 123.367442] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 123.379174] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 123.386938] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 123.398156] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 123.409910] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 123.421079] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 123.432155] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 123.443898] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 123.454777] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 123.466590] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 123.477797] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 123.489556] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 123.499633] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 123.511370] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 123.522425] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 123.534172] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 123.545188] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 123.556412] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 123.568095] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 123.579987] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 123.591734] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 123.602919] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 123.614178] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 123.623719] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 123.635458] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 123.645532] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 123.655611] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 123.666668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 123.678397] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 123.688672] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 123.698914] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 123.706702] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 123.718379] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 123.730154] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 123.741198] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 123.752446] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 123.762447] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 123.773276] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 123.783349] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 123.794426] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 123.806168] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 123.816258] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 123.827964] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 123.838756] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 123.849989] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 123.861752] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 123.872942] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 123.884176] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 123.895940] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 123.907672] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 123.919360] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 123.928957] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 123.940722] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 123.952444] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 123.963605] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 123.973201] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 123.984460] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 123.995307] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 124.007064] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 124.018259] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 124.029515] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 124.037246] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 124.047318] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 124.058559] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 124.068630] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 124.080393] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 124.091613] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 124.102824] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 124.113683] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 124.125422] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 124.135506] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 124.147265] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 124.158982] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 124.166750] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 124.178462] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 124.186218] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 124.197440] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 124.209189] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 124.219414] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 124.227183] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 124.237312] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1541 printk messages dropped ** [ 124.248464] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 124.259697] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 124.270908] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 124.281004] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 124.292255] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 124.300016] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 124.311018] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 124.322239] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 124.333979] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 124.345199] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 124.355984] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 124.367714] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 124.378767] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 124.389974] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 124.401231] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 124.412411] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 124.420141] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 124.427900] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 124.438960] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 124.450179] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 124.461934] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 124.473134] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 124.484907] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 124.496619] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 124.507662] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 124.519423] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 124.530476] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 124.538198] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 124.549252] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 124.560984] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 124.571079] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 124.582805] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 124.593847] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 124.603934] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 124.614043] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 124.625801] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 124.636995] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 124.648726] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 124.658282] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 124.670044] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 124.681076] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 124.692299] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 124.704054] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 124.714312] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 124.725157] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 124.735261] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 124.746511] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 124.756055] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 124.767782] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 124.778819] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 124.788928] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 124.800619] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 124.808371] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 124.818637] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 124.826410] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 124.837461] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 124.849184] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 124.858753] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 124.869975] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 124.881204] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 124.892940] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 124.903837] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 124.913809] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 124.921579] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 124.933288] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 124.943533] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 124.953114] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 124.964972] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 124.976707] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 124.987893] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 124.999651] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 125.010696] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 125.022432] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 125.032530] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 125.044265] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 125.055029] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 125.066277] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 125.078066] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 125.088341] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 125.099224] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 125.110956] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 125.122019] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 125.133195] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 125.144426] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 125.152177] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 125.162307] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 125.173495] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 125.183507] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 125.194564] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 125.202294] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 125.212385] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 125.224143] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 125.235340] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 125.247151] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 125.258169] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 125.269258] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 125.279280] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 125.289326] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 125.299453] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 125.311275] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 125.322984] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 125.333228] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 125.344119] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 125.355885] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 125.367072] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 125.378804] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 125.390006] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 125.400011] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 125.411278] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 125.421346] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 125.433044] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1326 printk messages dropped ** [ 125.442647] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 125.453433] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 125.465246] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 125.476117] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 125.487851] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 125.498742] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 125.510547] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 125.521440] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 125.533240] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 125.544127] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 125.555883] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 125.567571] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 125.578348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 125.589456] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 125.600631] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 125.608361] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 125.616126] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 125.627363] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 125.637378] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 125.648389] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 125.659641] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 125.667386] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 125.678564] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 125.689646] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 125.700819] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 125.708576] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 125.719621] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 125.731383] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 125.743096] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 125.753975] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 125.765733] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 125.777484] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 125.789296] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 125.800156] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 125.811997] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 125.823806] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1531 printk messages dropped ** [ 125.834878] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 125.845116] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 125.856168] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 125.866154] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 125.876960] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 125.884697] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 125.895550] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 125.907313] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 125.919097] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 125.928659] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 125.939912] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 125.951742] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 125.963445] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 125.973005] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 125.984780] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 125.994885] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 126.004877] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 126.015144] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 126.026197] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 126.033914] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 126.044684] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 126.055946] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 126.067144] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 126.077909] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 126.089123] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 126.099231] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 126.110995] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 126.122703] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 126.133932] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 126.145696] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 126.157392] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 126.168455] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 126.178542] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 126.190360] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 126.201567] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 126.212784] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 126.223997] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 126.234110] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 126.245870] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 126.255861] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 126.266887] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 126.278612] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 126.289859] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 126.300118] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 126.311003] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 126.322205] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 126.332491] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 126.343685] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 126.354885] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 126.366112] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 126.377823] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 126.385618] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 126.395714] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 126.405667] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 126.417520] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 126.427619] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 126.439424] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 126.449029] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 126.459048] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 126.470066] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 126.481796] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 126.492831] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 126.504046] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 126.515242] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 126.526309] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 126.538017] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 126.549246] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 126.561091] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 126.571195] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 126.582943] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 126.592998] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 126.604256] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 126.614262] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 126.624331] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 126.635532] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 126.646745] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 126.656876] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 126.668689] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 126.679726] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 126.691478] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 126.702699] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 126.712691] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 126.723579] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 126.733592] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 126.744616] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 126.756351] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 126.766446] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 126.778174] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 126.788274] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 126.799486] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 126.810244] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 126.820370] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 126.832183] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 126.843228] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 126.854997] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 126.866744] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 126.878421] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 126.887986] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 126.899774] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 126.911512] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 126.922719] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 126.934466] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 126.944518] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 126.954635] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 126.966390] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 126.978106] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 126.989159] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 127.000896] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 127.011962] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 127.023782] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 127.034648] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 127.046387] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 127.056461] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 127.066557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 127.076682] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 127.088472] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 127.098761] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 127.109818] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 127.119791] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 127.130599] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 127.141842] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 127.153026] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 127.164868] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 127.176617] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 127.188327] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 127.198409] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 127.210157] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 127.221171] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 127.232051] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 127.242158] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 127.253913] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 127.264791] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 127.275977] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 127.285577] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 127.293326] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 127.304541] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 127.314544] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 127.325588] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 127.337406] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 127.348626] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 127.360357] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 127.371383] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 127.381495] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 127.393247] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 127.404467] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 127.416279] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 127.427345] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 127.437341] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 127.447570] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 127.455332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 127.466402] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 127.476368] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 127.484091] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 127.491871] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 127.501975] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 127.513675] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 127.525457] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 127.537196] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 127.547291] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 127.559010] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 127.566780] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 127.577974] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 127.589729] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 127.600756] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 127.611983] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 127.623695] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 127.633738] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 127.644765] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 127.656505] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 127.667367] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 127.679109] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 127.689905] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 127.701747] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 127.713441] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 127.724664] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 127.732410] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 127.743447] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 127.754325] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 127.765528] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 127.775646] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 127.787349] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 127.795142] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1505 printk messages dropped ** [ 127.806041] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 127.816799] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 127.828635] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 127.839518] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 127.847251] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 127.857351] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 127.867361] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 127.878348] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 127.886130] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 127.896117] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 127.905664] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 127.915774] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 127.926996] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 127.938721] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 127.946484] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 127.956553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 127.967603] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 127.978853] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 127.990571] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 128.000661] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 128.012414] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 128.022520] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 128.030291] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 128.041161] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 128.051156] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 128.062037] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 128.069755] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 128.080991] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 128.091847] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 128.103599] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 128.114451] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 128.125692] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 128.137520] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 128.149301] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 128.160494] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 128.172324] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 128.184039] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 128.193612] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 128.205352] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 128.216378] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 128.226461] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 128.236573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 128.248284] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 128.259080] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 128.270851] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 128.282035] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 128.293260] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 128.305022] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 128.316239] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 128.328005] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 128.338005] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 128.349254] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 128.361122] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 128.372842] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 128.383905] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 128.395630] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 128.406685] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 128.418424] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 128.428512] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 128.440247] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 128.451298] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 128.463057] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 128.474266] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 128.485999] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 128.496069] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 128.506190] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 128.517996] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 128.529074] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 128.539065] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 128.549299] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 128.558892] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 128.570684] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 128.581496] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 128.593193] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 128.600972] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 128.612046] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 128.623874] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 128.634934] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 128.646143] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 128.657169] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 128.668888] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 128.680157] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 128.690213] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 128.701966] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 128.712027] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 128.722112] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 128.733136] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 128.743421] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 128.751176] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 128.762429] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 128.770133] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 128.777866] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 128.788777] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 128.796533] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 128.808202] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 128.819457] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 128.830705] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 128.841582] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 128.849287] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 128.857031] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 128.867934] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 128.879766] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 128.890978] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 128.902777] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 128.913830] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1627 printk messages dropped ** [ 128.925613] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 128.935569] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 128.943280] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 128.951065] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 128.962305] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1541 printk messages dropped ** [ 128.973464] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 128.984709] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 128.996423] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 129.004179] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 129.011944] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 129.022035] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 129.033252] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 129.045023] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 129.056724] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 129.066974] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 129.074779] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 129.084847] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 129.096580] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 129.107780] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 129.119030] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 129.130857] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 129.142542] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 129.153782] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 129.165651] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 129.177376] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 129.188588] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 129.200321] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 129.211370] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 129.223192] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 129.234243] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 129.246007] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 129.257802] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 129.267876] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 129.279634] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 129.290677] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 129.302438] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 129.314176] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 129.324242] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 129.335979] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1533 printk messages dropped ** [ 129.347079] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 129.358062] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 129.369818] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 129.381014] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 129.392766] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 129.403809] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 129.415037] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 129.426853] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 129.438065] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 129.449819] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 129.459900] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 129.471603] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 129.479360] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 129.487115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 129.498126] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 129.508959] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 129.520717] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 129.531928] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 129.543763] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 129.554824] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 129.562533] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 129.573408] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 129.585163] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 129.596382] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 129.606346] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 129.616341] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 129.626365] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 129.637142] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 129.648916] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 129.659778] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 129.669750] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 129.677484] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 129.688575] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 129.700298] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 129.711198] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 129.718958] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 129.729031] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 129.740849] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 129.752565] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 129.762834] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 129.773107] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 129.783144] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 129.794221] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 129.804338] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 129.816102] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 129.827862] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 129.838656] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 129.849886] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 129.861101] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 129.872324] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 129.883508] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 129.893055] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 129.903164] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 129.914975] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 129.926701] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 129.938424] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 129.949483] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 129.959440] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 129.969489] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 129.980343] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 129.992084] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 130.003824] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 130.014103] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 130.024192] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 130.035993] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 130.047052] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 130.057028] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 130.064788] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 130.075602] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 130.083294] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 130.094113] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 130.105972] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 130.117760] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 130.128815] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 130.140547] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 130.150648] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 130.162398] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 130.174114] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 130.184882] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 130.196102] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 130.207320] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 130.218570] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 130.230301] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 130.241368] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 130.252571] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 130.262817] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 130.273049] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 130.282654] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 130.290430] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 130.300475] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 130.311691] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 130.323400] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 130.333405] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 130.344637] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 130.354643] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 130.365903] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 130.376958] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 130.384702] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 130.395567] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 130.405556] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 130.415830] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 130.426861] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 130.438621] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 130.449660] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 130.461454] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 130.472361] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 130.480115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 130.491152] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 130.502944] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 130.513856] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 130.523824] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 130.531592] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 130.542786] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 130.552882] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 130.564647] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 130.575853] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 130.587605] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 130.598816] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 130.610559] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 130.620628] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 130.631844] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 130.641968] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 130.653763] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 130.664550] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 130.676313] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 130.686396] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 130.698123] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 130.709018] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 130.718988] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 130.728586] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 130.740407] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 130.750496] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 130.762260] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 130.774064] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 130.784944] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 130.794918] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 130.806174] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 130.817205] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 130.828985] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 130.838593] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 130.848614] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 130.859631] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 130.871394] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 130.883066] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 130.894332] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 130.905185] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 130.916935] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 130.927057] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 130.938265] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 130.949310] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 130.959293] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 130.970086] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 130.980115] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 130.990176] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 131.001922] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 131.013619] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 131.021368] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 131.032420] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 131.044165] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 131.054925] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 131.065052] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 131.076776] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 131.087819] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 131.099569] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 131.110596] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 131.121817] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 131.133509] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 131.145318] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 131.157020] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 131.167891] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 131.179610] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 131.189638] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 131.197403] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 131.208611] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 131.219829] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 131.231586] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 131.243307] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 131.254357] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 131.266093] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 131.277133] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 131.288899] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 131.299921] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 131.311655] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 131.322676] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 131.332769] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 131.342891] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 131.352853] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 131.360624] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 131.370738] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 131.380706] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 131.388417] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 131.397993] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 131.409863] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 131.421069] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 131.432788] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 131.443650] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 131.454731] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 131.464751] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 131.474813] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 131.486048] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 131.497850] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 131.508733] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 131.520482] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 131.531685] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 131.543397] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 131.553421] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 131.561156] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 131.572208] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 131.583409] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 131.594468] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 131.605697] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 131.617518] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 131.628556] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 131.639595] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 131.649680] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 131.660742] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 131.672485] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 131.683368] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 131.693457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 131.703555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 131.713651] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 131.723737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 131.734782] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 131.744894] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 131.756648] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 131.767842] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 131.779068] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 131.790816] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 131.801851] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 131.813017] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 131.822640] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 131.830417] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 131.841433] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 131.853153] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 131.863927] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 131.874986] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 131.886225] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 131.898009] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 131.905809] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 131.915898] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 131.927601] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 131.938406] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 131.950105] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 131.957849] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 131.968658] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 131.979895] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 131.991654] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 132.002837] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 132.012914] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 132.024165] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 132.035920] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 132.047135] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 132.058943] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 132.069738] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 132.081586] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 132.093290] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 132.104347] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 132.116107] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 132.127807] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 132.138676] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 132.149890] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 132.161651] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 132.172691] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 132.184466] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 132.195683] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 132.205233] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 132.216980] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 132.228171] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 132.239409] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 132.251167] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 132.262886] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 132.272946] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 132.284197] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 132.296022] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 132.307251] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 132.316799] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 132.328560] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 132.339608] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 132.349608] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 132.360453] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 132.372200] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 132.383236] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 132.394983] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 132.406012] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 132.417233] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 132.428407] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 132.437986] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 132.449263] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 132.456989] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 132.468030] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 132.479780] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 132.489879] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 132.501695] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 132.512873] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 132.523940] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 132.534051] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 132.545782] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 132.555870] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 132.567574] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 132.575332] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 132.585585] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 132.595153] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 132.605257] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 132.616493] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 132.628316] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 132.638399] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 132.650171] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 132.661913] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 132.671916] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 132.682923] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 132.694139] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 132.705341] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 132.716408] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 132.728107] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 132.739344] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 132.751208] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 132.762940] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 132.773993] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 132.785743] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 132.797469] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 132.807527] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 132.818596] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 132.830332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 132.841380] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 132.853058] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 132.860835] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 132.871906] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 132.881882] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 132.891889] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 132.901484] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 132.913298] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 132.924340] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 132.936045] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 132.943793] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 132.955024] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 132.966240] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 132.974002] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 132.984278] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 132.995297] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 133.005406] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 133.017234] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 133.027295] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 133.038381] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 133.050116] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 133.061855] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 133.071931] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 133.083655] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 133.091417] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 133.101519] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 133.113233] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 133.124290] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 133.136038] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 133.147075] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 133.158803] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 133.166549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 133.177612] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 133.189367] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 133.199443] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 133.211194] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 133.221273] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 133.233013] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 133.244058] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 133.255796] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 133.265864] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 133.276905] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 133.288110] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 133.298214] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 133.309963] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 133.320990] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 133.332056] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 133.343795] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 133.351549] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 133.361622] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 133.372830] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 133.382934] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 133.394697] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 133.406419] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 133.417466] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 133.429177] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 133.438779] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 133.450606] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 133.461818] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 133.473555] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 133.483831] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 133.494880] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 133.504847] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 133.512591] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 133.523460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 133.533549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 133.544600] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 133.554699] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 133.566457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 133.576531] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 133.587721] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 133.598811] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 133.610562] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 133.622311] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 133.632265] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 133.640043] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 133.651069] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 133.662784] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 133.673040] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 133.683947] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 133.695764] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 133.705853] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 133.717598] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 133.729335] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 133.739609] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 133.750626] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 133.761878] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 133.773051] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 133.783035] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 133.792649] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 133.803866] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 133.811601] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 133.822653] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 133.834363] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 133.842117] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 133.853015] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 133.862984] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 133.870746] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 133.881810] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 133.893557] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 133.904617] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 133.915814] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 133.926043] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 133.933785] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 133.943792] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 133.955056] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 133.966104] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 133.973810] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 133.981551] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 133.992446] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 134.004304] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 134.015334] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 134.027146] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 134.037237] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 134.048967] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 134.056705] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 134.067749] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 134.077824] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 134.087917] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 134.099165] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 134.110873] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 134.121675] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 134.133431] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 134.143695] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 134.154577] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 134.164547] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 134.175767] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 134.183506] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 134.194721] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 134.206566] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 134.216639] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 134.227699] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 134.238948] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 134.250756] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 134.261772] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 134.272816] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 134.284044] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 134.295267] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 134.306983] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 134.316574] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 134.328331] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 134.338596] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 134.349629] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 134.361387] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 134.372591] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 134.384311] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 134.392051] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 134.402912] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 134.413989] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 134.425806] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 134.435909] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 134.447638] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 134.457723] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 134.469484] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 134.480692] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 134.492498] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 134.503402] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 134.513364] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 134.524650] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 134.536352] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 134.547414] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 134.557413] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 134.568449] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 134.580185] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 134.590278] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1627 printk messages dropped ** [ 134.602064] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 134.612048] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 134.623025] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 134.633293] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 134.644129] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 134.655334] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 134.666104] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 134.677800] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 134.689584] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 134.700474] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 134.710452] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 134.720508] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 134.731696] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 134.743404] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 134.754680] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 134.765703] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 134.777448] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 134.789203] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 134.800206] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 134.811439] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 134.823157] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 134.834044] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 134.845875] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 134.855981] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 134.867792] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 134.879025] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 134.888989] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 134.900253] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 134.910313] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 134.922075] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 134.933761] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 134.945536] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 134.956571] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 134.968303] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 134.979188] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 134.989167] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 134.996927] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 135.007029] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 135.018783] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 135.028874] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 135.040698] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 135.052425] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 135.063468] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 135.074693] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 135.084692] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 135.095561] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 135.107382] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 135.118598] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 135.129836] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 135.139841] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 135.150897] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 135.162118] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 135.172198] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 135.183980] bad: scheduling from the idle thread! ** 1075 printk messages dropped ** [ 135.191765] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 135.203581] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 135.214619] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 135.226370] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 135.238084] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 135.248962] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 135.260706] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 135.271913] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 135.283685] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 135.294886] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 135.306714] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 135.317913] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 135.329660] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 135.340732] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 135.348423] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 135.357959] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 135.368052] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 135.378145] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 135.389250] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 135.401098] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 135.411052] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 135.418790] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 135.430017] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 135.441235] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 135.449010] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 135.459861] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 135.471598] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 135.482647] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 135.494414] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 135.505608] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 135.517362] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 135.529102] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 135.539972] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 135.547674] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 135.558455] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 135.568571] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 135.580337] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 135.591551] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 135.601528] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 135.609260] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 135.617033] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 135.628232] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 135.639487] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 135.649489] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 135.660525] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 135.672263] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 135.683477] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 135.695256] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 135.707057] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 135.718801] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 135.728903] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 135.740125] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 135.750190] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 135.761957] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 135.773674] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 135.784686] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 135.794796] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 135.806532] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 135.817581] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 135.827546] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 135.835281] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 135.845337] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 135.856385] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 135.866383] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 135.876610] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 135.886199] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 135.897941] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 135.908997] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 135.920792] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 135.931660] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 135.942823] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 135.950609] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 135.961503] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 135.973245] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 135.984321] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 135.995505] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 136.005091] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 136.016926] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 136.028640] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 136.039448] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 136.050654] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 136.061434] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 136.073152] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 136.083447] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 136.094487] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 136.106253] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 136.118009] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 136.125799] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 136.135898] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 136.147625] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 136.157728] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 136.169558] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 136.179657] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 136.191457] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 136.202519] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 136.214359] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 136.225415] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 136.237208] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 136.248260] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 136.259519] bad: scheduling from the idle thread! ** 1075 printk messages dropped ** [ 136.267287] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 136.279087] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 136.289964] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 136.297688] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 136.308751] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 136.320491] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 136.332238] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 136.343982] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 136.354022] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 136.365100] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 136.375113] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 136.385178] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 136.396422] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 136.407605] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 136.417191] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 136.427184] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 136.437962] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 136.449711] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 136.459815] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 136.471640] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 136.482837] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 136.494566] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 136.505332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 136.516432] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 136.524195] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 136.534253] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 136.546010] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 136.557222] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 136.569049] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 136.579919] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 136.591743] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 136.603454] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 136.614251] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 136.626007] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 136.637027] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 136.648065] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 136.659168] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 136.668704] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 136.680460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 136.690531] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 136.700635] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 136.712389] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 136.723580] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 136.734641] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 136.746398] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 136.758076] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 136.768878] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 136.780623] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 136.791514] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 136.801525] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 136.812372] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 136.824101] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 136.833703] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 136.844914] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 136.855769] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 136.867488] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 136.878386] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 136.890115] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 136.900400] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 136.911254] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 136.922967] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 136.933788] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 136.943804] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 136.954844] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 136.966660] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 136.976764] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 136.988586] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 136.999617] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 137.011372] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 137.022594] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 137.032586] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 137.042826] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 137.053613] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 137.065362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 137.076410] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 137.088230] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 137.099303] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 137.109270] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 137.120477] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 137.130486] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 137.138188] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 137.148205] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 137.157786] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 137.169563] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 137.180602] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 137.192334] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 137.202403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 137.212514] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 137.224279] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 137.235296] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 137.247040] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 137.258080] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 137.269835] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 137.279916] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 137.291639] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 137.302483] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 137.313386] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 137.325150] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 137.336870] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 137.347900] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 137.358982] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 137.368974] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 137.379754] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 137.391498] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 137.401571] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 137.412775] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 137.422867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 137.434641] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 137.444738] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 137.456538] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 137.467572] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 137.478783] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 137.489858] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 137.499827] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 137.507548] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 137.515305] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 137.524895] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 137.536648] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 137.547684] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 137.559447] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 137.570471] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 137.582205] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 137.593067] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 137.604318] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 137.614302] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 137.625058] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 137.635182] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 137.646915] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 137.657956] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 137.669190] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 137.680999] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 137.692050] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 137.703800] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 137.714844] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 137.726664] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 137.736762] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 137.748497] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 137.759533] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 137.771263] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 137.781542] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 137.792400] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 137.804143] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 137.814377] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 137.825605] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 137.836843] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1410 printk messages dropped ** [ 137.847060] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 137.858900] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 137.868464] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 137.879689] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 137.889787] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 137.901040] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 137.908736] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 137.916487] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 137.927535] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 137.938764] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 137.948842] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 137.958951] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 137.970694] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 137.981765] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 137.991726] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 137.999494] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 138.009725] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 138.019739] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 138.027494] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 138.038355] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 138.049407] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 138.060471] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 138.072209] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 138.083241] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 138.093330] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 138.105106] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 138.116291] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 138.128026] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 138.138299] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 138.149356] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 138.161080] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 138.171969] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 138.183760] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 138.191514] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 138.202583] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 138.214429] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 138.225633] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 138.237434] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 138.248475] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 138.259536] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 138.271278] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1556 printk messages dropped ** [ 138.282543] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 138.293408] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 138.305134] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 138.315930] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 138.327650] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 138.338890] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 138.350106] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 138.360112] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 138.367866] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 138.378944] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 138.390671] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 138.401734] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 138.411731] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 138.422000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 138.433016] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 138.443087] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 138.453180] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 138.464409] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 138.474490] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 138.485563] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 138.497380] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 138.508413] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 138.518498] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 138.528603] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 138.540346] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 138.551386] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 138.562601] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 138.573860] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 138.585665] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 138.595731] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 138.605830] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 138.617574] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 138.628623] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 138.640350] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 138.651240] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 138.663045] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 138.673912] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 138.685161] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 138.695133] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 138.704722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 138.716574] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 138.728265] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 138.738558] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 138.749575] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 138.759690] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 138.771431] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 138.782623] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 138.793835] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 138.804893] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 138.816650] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 138.827829] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 138.837910] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 138.849707] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 138.861418] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 138.871506] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 138.883189] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 138.895048] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 138.905946] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 138.917711] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 138.929610] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 138.941374] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 138.953172] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 138.964385] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 138.976148] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 138.987887] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 138.999616] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 139.010825] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 139.022642] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 139.033670] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 139.043775] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 139.055502] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 139.066297] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 139.077999] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 139.089872] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 139.100901] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 139.111007] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 139.122745] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 139.132808] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 139.142873] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 139.152954] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 139.164037] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 139.174121] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 139.184225] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 139.195970] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 139.207019] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 139.218724] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 139.226486] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 139.236570] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 139.247762] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 139.258804] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 139.269079] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 139.276823] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 139.287699] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 139.298901] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 139.309173] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 139.316922] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 139.327781] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 139.338859] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 139.350569] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 139.358340] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 139.369226] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 139.381057] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 139.392778] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 139.403846] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 139.415669] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 139.427359] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 139.436944] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 139.448128] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 139.458946] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 139.470189] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 139.480212] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 139.491246] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 139.503016] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 139.512617] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 139.522606] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 139.532197] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 139.544029] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 139.555074] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 139.566892] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 139.578067] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 139.589133] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 139.599217] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 139.609326] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 139.621077] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 139.631168] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 139.642848] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 139.650636] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 139.660711] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 139.671748] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 139.682804] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 139.694058] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 139.701803] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 139.712985] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 139.724225] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 139.735973] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 139.747193] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 139.757166] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 139.767169] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 139.778382] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 139.790140] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 139.801044] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 139.808747] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 139.818300] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 139.830077] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 139.841302] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 139.851289] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 139.862078] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 139.873871] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 139.885717] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 139.896765] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 139.908477] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 139.918076] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 139.928039] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 139.935811] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 139.946862] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 139.958572] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 139.970338] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 139.981399] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 139.993206] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 140.004265] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 140.015986] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 140.026884] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 140.034636] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 140.045492] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 140.057252] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 140.068976] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 140.079250] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 140.090314] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 140.098029] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 140.108913] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 140.120720] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 140.131768] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 140.143528] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 140.154536] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 140.165592] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 140.177349] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 140.188529] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 140.198851] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 140.210041] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 140.221782] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 140.231864] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 140.243592] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 140.253595] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 140.264382] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 140.276135] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 140.287358] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 140.297364] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 140.308382] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 140.319626] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 140.331443] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 140.343170] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 140.353432] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 140.363719] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 140.374760] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 140.386507] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 140.398207] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 140.407781] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 140.419535] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 140.430595] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 140.442402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1398 printk messages dropped ** [ 140.452526] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 140.462070] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 140.473290] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 140.484511] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 140.495765] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 140.506950] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 140.516535] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 140.528352] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 140.539426] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 140.550603] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 140.560184] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 140.572032] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 140.583741] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 140.594531] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 140.606371] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 140.618056] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 140.625830] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 140.636873] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 140.648085] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 140.659303] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 140.669402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 140.679520] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 140.691274] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 140.702994] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 140.714731] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 140.724786] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 140.734893] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 140.746662] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 140.758385] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 140.769434] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 140.781259] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 140.792481] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 140.802442] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 140.812505] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 140.823736] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 140.831486] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 140.842678] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 140.853913] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 140.865654] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 140.875748] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 140.887557] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 140.898629] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 140.910432] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 140.921497] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 140.933281] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 140.944090] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 140.955836] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 140.967073] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 140.978260] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 140.986025] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 140.996082] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 141.007005] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 141.018209] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 141.029075] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 141.040828] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 141.052554] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 141.062623] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 141.073873] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 141.085701] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 141.097432] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 141.108646] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 141.119696] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 141.131496] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 141.142532] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 141.153795] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 141.164994] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 141.175248] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 141.185489] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 141.195098] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 141.202829] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 141.212902] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 141.224683] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 141.235897] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 141.247111] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 141.257949] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 141.269176] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 141.280898] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 141.291707] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 141.301738] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 141.311783] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 141.321885] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 141.333596] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 141.343595] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 141.353605] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 141.363163] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 141.374927] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 141.385043] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 141.396880] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 141.408604] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 141.419638] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 141.431375] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 141.442247] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 141.453975] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 141.464001] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 141.474238] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 141.483833] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 141.493815] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 141.501565] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 141.512629] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 141.524470] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 141.535663] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 141.547407] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 141.559126] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 141.566870] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 141.576977] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1612 printk messages dropped ** [ 141.588685] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 141.600531] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 141.611601] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 141.623415] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 141.634451] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 141.645670] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 141.656920] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 141.668101] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 141.679360] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 141.690394] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 141.702214] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 141.713923] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 141.721685] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 141.732840] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 141.743659] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 141.754907] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 141.766718] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 141.776817] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 141.788561] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 141.799623] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 141.810839] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 141.821837] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 141.831933] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1384 printk messages dropped ** [ 141.841978] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 141.849769] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 141.860664] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 141.868401] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 141.879468] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 141.890686] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 141.901722] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 141.911730] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 141.922580] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 141.934320] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 141.945357] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 141.957125] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 141.968873] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 141.979884] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 141.991626] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 142.001718] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 142.013421] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 142.023000] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 142.034857] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 142.044964] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 142.054946] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 142.065731] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 142.077548] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 142.088616] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 142.100356] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 142.111578] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 142.121544] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 142.133389] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 142.144432] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 142.156182] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 142.167069] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 142.177037] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 142.186630] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 142.196641] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1505 printk messages dropped ** [ 142.207532] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 142.218279] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 142.229538] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 142.239529] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 142.249792] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 142.260624] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 142.271691] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 142.283428] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 142.293514] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 142.305272] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 142.315354] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 142.327098] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 142.338138] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 142.349884] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 142.360918] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 142.372137] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 142.383901] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 142.394770] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 142.404788] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 142.415835] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 142.423539] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 142.434322] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 142.446108] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 142.457875] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 142.468105] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 142.479361] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 142.490602] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 142.500881] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 142.510959] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 142.522642] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 142.530420] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 142.541479] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 142.553184] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 142.560981] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 142.572695] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 142.582935] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 142.593748] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 142.605498] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 142.616724] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 142.626702] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 142.634472] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 142.645524] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 142.655496] bad: scheduling from the idle thread! ** 1062 printk messages dropped ** [ 142.663186] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 142.675093] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 142.686806] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 142.697834] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 142.709083] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 142.719048] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 142.726804] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 142.736895] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 142.748103] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 142.759347] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 142.771181] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 142.782911] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 142.793977] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 142.803987] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 142.815036] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 142.824586] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 142.836404] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 142.847581] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 142.858670] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 142.870425] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 142.882163] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 142.893331] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 142.903594] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 142.913605] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 142.921371] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 142.931491] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 142.943278] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 142.954166] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 142.965882] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 142.976183] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 142.987225] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 142.994938] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 143.002654] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 143.013495] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 143.023503] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 143.034550] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 143.044561] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 143.055584] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 143.067343] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 143.078509] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 143.088089] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 143.099941] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 143.109991] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 143.120916] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 143.128659] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 143.138926] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 143.149985] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 143.157675] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 143.167254] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 143.177256] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 143.188499] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 143.198491] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 143.209367] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 143.221120] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 143.232811] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 143.243632] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 143.253628] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 143.263908] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 143.273984] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 143.285723] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 143.296747] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 143.306857] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 143.318608] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 143.329646] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 143.341406] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 143.351411] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 143.362425] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 143.374182] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 143.384945] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 143.396699] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 143.407721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 143.418956] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 143.430712] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 143.441932] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 143.451951] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 143.463134] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 143.474879] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 143.485948] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 143.495959] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 143.506960] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 143.518198] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 143.529977] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 143.537736] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 143.548652] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 143.556385] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 143.567390] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 143.578272] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 143.588355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 143.598481] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 143.610230] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 143.621973] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 143.633690] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 143.643956] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 143.654813] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 143.666570] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 143.676642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 143.688348] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 143.697916] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 143.709173] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 143.720903] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 143.731941] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 143.743146] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 143.754214] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 143.765949] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 143.776835] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 143.788679] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 143.799883] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 143.811682] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 143.822744] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 143.834577] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 143.845784] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 143.857557] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 143.869282] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 143.880308] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 143.892030] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 143.902895] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 143.914130] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 143.925870] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 143.935943] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 143.946023] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 143.957100] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 143.968889] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 143.976654] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 143.987678] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 143.998588] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 144.010312] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 144.021182] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 144.032914] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 144.043798] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 144.055541] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 144.066749] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 144.078474] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 144.086221] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 144.097287] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 144.107304] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 144.118298] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 144.129381] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 144.141197] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 144.151305] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 144.163109] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 144.174158] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 144.185900] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 144.195998] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 144.207768] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 144.217367] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 144.229178] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 144.236912] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 144.247213] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 144.258056] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 144.268124] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 144.279221] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 144.290955] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 144.301059] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 144.312727] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 144.322734] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 144.330521] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 144.341595] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 144.351577] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 144.362370] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1374 printk messages dropped ** [ 144.372319] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 144.384129] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 144.394206] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 144.406008] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 144.416883] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 144.428607] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 144.439842] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 144.450626] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 144.462378] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 144.473592] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 144.484800] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 144.496059] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 144.503776] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 144.511521] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 144.522566] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 144.533809] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 144.545641] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 144.557400] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 144.569141] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 144.580860] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 144.592057] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 144.603812] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 144.614867] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 144.624880] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 144.634955] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 144.646682] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 144.656736] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 144.667789] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 144.679033] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 144.690765] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 144.700857] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 144.712586] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 144.723463] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 144.735224] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 144.746957] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 144.757016] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 144.768050] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 144.779119] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 144.790850] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 144.801730] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 144.813451] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 144.823698] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 144.831487] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 144.843213] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 144.854251] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 144.865968] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 144.876763] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 144.888481] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 144.900259] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 144.910339] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 144.920416] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 144.931306] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 144.942998] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 144.954908] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 144.966723] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 144.978454] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 144.989333] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 144.999317] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 145.010087] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 145.021831] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 145.032670] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 145.043557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 145.053634] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 145.064553] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 145.074522] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 145.084512] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 145.092290] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 145.103486] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 145.113575] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 145.124816] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 145.134807] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 145.145593] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 145.157441] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 145.169174] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 145.180020] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 145.191777] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 145.202969] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 145.214205] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 145.226024] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 145.236139] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 145.243886] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 145.254745] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 145.264758] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 145.275627] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 145.286825] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 145.297103] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 145.307169] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 145.318925] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 145.329986] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 145.337694] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 145.348557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 145.358684] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 145.370522] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 145.382329] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 145.394082] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 145.405129] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 145.415143] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 145.426187] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 145.433910] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 145.444190] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 145.454273] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 145.465990] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 145.477014] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 145.488060] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 145.498130] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 145.509223] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 145.520978] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 145.532727] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 145.542733] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 145.554033] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 145.564097] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 145.575839] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 145.587047] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 145.598800] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 145.609838] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 145.621562] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 145.631665] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 145.643365] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 145.652965] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 145.662969] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 145.673817] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 145.683948] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 145.693928] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 145.704735] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 145.712477] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 145.722537] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 145.733759] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 145.743854] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 145.755597] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 145.765697] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 145.777523] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 145.789278] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1532 printk messages dropped ** [ 145.800351] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 145.811185] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 145.823001] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 145.834224] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 145.846070] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 145.857772] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 145.868646] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 145.880395] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 145.890479] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 145.902239] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 145.913975] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 145.924819] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 145.936555] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 145.947597] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 145.959357] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 145.970410] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 145.978135] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 145.989201] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 145.999191] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 146.009421] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 146.017192] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 146.028407] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 146.040140] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 146.051039] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 146.062213] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 146.069988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 146.081031] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 146.091013] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 146.098742] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 146.106522] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 146.117709] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 146.127810] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 146.137830] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 146.148862] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 146.160602] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 146.171643] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 146.183364] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 146.191143] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 146.202336] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 146.213103] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1554 printk messages dropped ** [ 146.224372] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 146.235116] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 146.246879] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 146.258073] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 146.269314] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 146.281142] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 146.292832] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 146.302446] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 146.312009] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 146.323729] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 146.333304] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 146.343298] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 146.353546] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 146.361348] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 146.373081] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 146.384296] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 146.396129] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 146.407853] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 146.418913] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 146.430724] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 146.440820] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 146.452551] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 146.463588] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 146.473689] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 146.485411] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 146.496230] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 146.507455] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 146.518476] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 146.528570] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 146.540315] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 146.550425] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 146.560392] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 146.568137] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 146.579186] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 146.590934] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 146.601001] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 146.611087] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 146.621183] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1386 printk messages dropped ** [ 146.631235] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 146.642039] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 146.652158] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 146.663895] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 146.675165] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 146.686887] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 146.698579] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 146.708135] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 146.719924] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 146.731111] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 146.742821] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 146.752423] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 146.760152] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 146.767864] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 146.778678] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 146.790419] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 146.800724] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 146.810790] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 146.822530] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 146.833560] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 146.843697] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 146.851417] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 146.862468] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 146.874262] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 146.883851] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 146.895680] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 146.907428] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 146.919129] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 146.928712] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 146.940531] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 146.950638] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 146.960615] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 146.970187] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 146.981907] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 146.992692] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 147.003945] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 147.015685] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 147.026905] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 147.036883] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 147.044624] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 147.055427] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 147.067264] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 147.079015] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 147.089885] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 147.097576] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 147.108390] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 147.120222] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 147.131429] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 147.143147] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 147.154224] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 147.166053] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 147.177779] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 147.188814] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 147.200024] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 147.211786] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 147.221858] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 147.233062] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 147.243158] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 147.254921] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 147.265961] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 147.277695] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 147.288605] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 147.299783] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 147.309346] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 147.320581] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 147.332316] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 147.343332] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 147.351113] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 147.362816] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 147.373105] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 147.384130] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 147.394221] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 147.404315] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 147.415526] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 147.426777] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 147.437956] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 147.445713] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 147.456766] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 147.468463] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 147.478030] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 147.489287] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 147.499271] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 147.507021] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 147.517137] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 147.528970] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 147.539989] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 147.551211] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 147.562943] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 147.573203] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 147.584073] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 147.595301] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 147.607046] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 147.618042] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 147.628304] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 147.639551] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 147.647316] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 147.658542] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 147.670292] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 147.681479] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 147.692674] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 147.703568] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 147.714787] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 147.726011] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 147.737252] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 147.749043] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 147.756794] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 147.767694] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 147.778894] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 147.786647] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 147.796744] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 147.808470] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 147.819334] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 147.831046] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 147.838794] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 147.846551] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 147.857578] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 147.868460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 147.878554] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 147.888635] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 147.899524] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 147.910747] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 147.922478] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 147.933386] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 147.945132] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 147.955235] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 147.967041] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 147.977133] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 147.988848] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 148.000093] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 148.010359] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 148.021402] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 148.033113] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 148.043401] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 148.054443] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 148.066148] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 148.073898] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 148.083488] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 148.095335] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 148.107067] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 148.117131] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 148.127230] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 148.138421] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 148.149216] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 148.159311] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 148.169394] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 148.180443] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 148.190535] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 148.201743] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 148.211844] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 148.221963] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 148.233702] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 148.244731] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 148.255965] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 148.267761] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 148.278662] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 148.290475] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 148.301513] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 148.313205] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 148.323242] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 148.334322] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 148.342059] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 148.352164] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 148.362169] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 148.373117] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 148.380910] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 148.392130] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 148.403314] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 148.412915] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 148.422928] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 148.433182] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 148.444058] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 148.455795] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 148.466853] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 148.478683] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 148.489723] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 148.501428] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 148.511038] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 148.522863] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 148.532924] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 148.544699] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 148.555921] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 148.565935] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 148.576926] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 148.587974] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 148.599025] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 148.610110] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 148.620110] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 148.630374] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 148.641236] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 148.652983] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 148.664216] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 148.675399] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 148.683160] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 148.694390] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 148.704367] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 148.712114] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 148.723143] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 148.734217] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 148.745966] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 148.757196] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 148.764913] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 148.772655] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 148.782755] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 148.794501] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 148.805553] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 148.817386] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 148.829090] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 148.840306] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 148.848057] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 148.859130] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 148.869102] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 148.876851] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 148.887907] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 148.899741] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 148.910949] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 148.922692] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 148.933917] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 148.945669] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 148.957387] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 148.968600] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 148.979811] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 148.991557] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 149.002615] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 149.012597] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1483 printk messages dropped ** [ 149.023340] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 149.034260] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 149.044270] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 149.055135] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 149.066951] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 149.077063] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 149.087049] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 149.097319] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 149.108323] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 149.119417] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 149.129403] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 149.140208] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 149.151439] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 149.162483] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 149.172450] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 149.182037] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 149.193779] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 149.204821] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 149.216558] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 149.226676] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 149.237848] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 149.247867] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 149.258926] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 149.270662] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 149.280752] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 149.292480] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 149.303378] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 149.315152] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 149.326889] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 149.338644] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 149.349680] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 149.357412] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 149.368611] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 149.378703] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 149.390450] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 149.401679] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 149.409423] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 149.420467] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 149.432307] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 149.444077] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 149.451852] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 149.463057] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 149.474799] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 149.485871] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 149.497080] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 149.507915] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 149.519143] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 149.530891] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 149.540984] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 149.552713] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 149.563741] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 149.574815] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 149.586628] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 149.597830] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 149.609604] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 149.620828] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 149.632044] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 149.642892] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 149.654640] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 149.665679] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 149.677436] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 149.688649] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 149.698715] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 149.709951] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 149.721760] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 149.731875] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 149.743047] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 149.753031] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 149.762634] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 149.770379] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 149.780663] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 149.791724] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 149.802892] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 149.812924] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 149.822993] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 149.834758] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 149.845818] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 149.855789] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 149.863536] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 149.873780] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 149.883346] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 149.895114] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 149.906184] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 149.917386] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 149.927651] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 149.938523] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 149.950359] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 149.962114] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 149.973809] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 149.981585] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 149.992783] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 150.004521] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 150.015412] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 150.023143] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 150.034222] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 150.045398] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 150.053102] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 150.064362] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 150.075579] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 150.083323] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 150.091094] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 150.102821] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 150.112902] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 150.124662] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 150.134762] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 150.146567] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 150.157764] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 150.169540] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 150.180742] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 150.190724] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 150.200303] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 150.212040] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 150.223018] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 150.230805] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 150.240927] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 150.252673] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 150.264419] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 150.274485] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 150.286213] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 150.297078] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 150.308802] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 150.316554] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 150.327579] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 150.338462] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 150.348585] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 150.360336] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 150.372078] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 150.383819] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 150.393894] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 150.405620] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 150.416645] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 150.427676] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 150.438604] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 150.449792] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 150.457540] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 150.468610] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 150.480324] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 150.491220] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 150.503034] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 150.513097] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 150.524357] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 150.534370] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 150.545390] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 150.557119] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 150.567192] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 150.578416] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 150.590162] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 150.601190] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 150.612432] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 150.624281] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 150.634348] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 150.646050] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 150.653798] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 150.663390] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 150.675248] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 150.686982] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 150.697068] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 150.708771] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 150.720528] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 150.731575] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 150.743278] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 150.752874] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 150.762887] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 150.773954] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 150.783919] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 150.791678] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 150.802890] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 150.814647] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 150.824742] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 150.836452] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 150.846706] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 150.857915] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 150.869780] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 150.879874] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 150.891632] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 150.903363] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 150.914584] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 150.925763] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 150.933484] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 150.943071] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 150.954833] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 150.964920] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 150.976669] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 150.986754] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 150.998504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 151.008578] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 151.019823] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 151.029831] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 151.040683] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 151.052416] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 151.063460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 151.073545] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 151.085303] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 151.095391] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 151.107104] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1493 printk messages dropped ** [ 151.117949] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 151.128202] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 151.139480] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 151.149762] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 151.159835] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 151.171585] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 151.182799] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 151.194628] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 151.205843] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 151.215845] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 151.226900] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 151.238113] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 151.249158] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 151.260972] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 151.271052] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 151.282796] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 151.292870] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 151.304627] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 151.315670] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 151.327437] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 151.339173] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 151.350190] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 151.361962] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 151.373727] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 151.385525] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 151.397250] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 151.408982] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 151.419863] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 151.427615] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 151.439329] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 151.449607] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 151.460652] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 151.472505] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 151.482490] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 151.493325] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 151.504576] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 151.514594] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 151.524664] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 151.536397] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 151.547560] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 151.557825] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 151.567827] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 151.579082] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 151.586849] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 151.598575] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 151.608842] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 151.619730] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 151.627454] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 151.637539] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 151.648769] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 151.660515] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 151.671724] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 151.683470] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 151.694512] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 151.706362] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1375 printk messages dropped ** [ 151.716299] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 151.728024] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 151.737640] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 151.748863] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 151.756628] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 151.767813] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 151.777886] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 151.787954] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 151.799039] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 151.810248] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 151.820341] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 151.830433] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 151.842202] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 151.853910] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 151.861654] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 151.872522] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 151.883756] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 151.894963] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 151.906721] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 151.916802] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 151.928521] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 151.936279] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 151.946369] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 151.957604] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 151.969382] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 151.979427] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 151.990289] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 152.002099] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 152.012370] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 152.023145] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 152.034374] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 152.046127] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 152.056202] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 152.067411] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 152.078666] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 152.090392] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 152.101445] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 152.113199] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 152.123268] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 152.134499] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 152.144505] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 152.155522] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 152.167281] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 152.178461] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 152.189501] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 152.199593] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 152.209711] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 152.221440] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1532 printk messages dropped ** [ 152.232544] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 152.243357] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 152.254446] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 152.266276] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 152.277984] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 152.288807] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 152.300009] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 152.310819] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 152.318516] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 152.326304] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 152.338011] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 152.348910] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 152.358915] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 152.369777] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 152.381603] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 152.393316] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 152.404220] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 152.411971] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 152.423160] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 152.434912] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 152.444983] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 152.456227] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 152.466221] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 152.476448] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 152.484197] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 152.495024] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 152.506225] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 152.517014] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 152.528814] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 152.536577] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 152.547630] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 152.559475] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 152.570677] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 152.582492] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 152.593552] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 152.604639] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 152.615832] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 152.626631] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 152.636614] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 152.644347] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 152.654389] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 152.665242] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 152.676980] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 152.687859] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 152.699655] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 152.710486] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 152.721709] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 152.732725] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 152.743972] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 152.753939] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 152.761691] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 152.771807] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 152.783607] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 152.793163] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 152.804954] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 152.816672] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 152.828391] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 152.836156] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 152.847877] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 152.858952] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 152.870126] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 152.877863] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 152.888935] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 152.900671] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 152.911888] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 152.923737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 152.934745] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 152.945974] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 152.957680] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 152.967921] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 152.977529] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 152.987520] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 152.995288] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 153.006160] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 153.017933] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 153.025702] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 153.036784] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 153.046781] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 153.057650] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 153.069478] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 153.080531] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 153.090490] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 153.100497] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 153.111312] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 153.122510] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 153.133266] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 153.144348] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 153.156102] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 153.167307] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 153.179057] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 153.190090] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 153.201801] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 153.209547] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 153.217309] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 153.228308] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 153.237874] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 153.247993] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 153.259723] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 153.267493] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 153.277608] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 153.289389] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 153.299457] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 153.311195] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 153.322237] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 153.333986] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 153.345016] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 153.356758] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 153.368500] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 153.379513] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 153.389637] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 153.399651] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 153.410516] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 153.420513] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 153.430777] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 153.441824] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 153.453605] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 153.461371] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 153.472407] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 153.482526] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 153.494364] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 153.505425] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 153.513156] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 153.524184] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 153.535934] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 153.547154] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 153.558988] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 153.569065] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1628 printk messages dropped ** [ 153.580851] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 153.592053] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 153.603217] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 153.613343] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 153.624566] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 153.635425] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 153.647275] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 153.659073] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 153.669951] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 153.681199] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 153.692893] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 153.703948] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 153.715754] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 153.726826] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 153.736787] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 153.746792] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 153.756395] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 153.767612] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 153.778466] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 153.790285] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 153.800360] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 153.812128] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 153.823879] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 153.834907] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 153.846764] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 153.856730] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 153.867536] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 153.875280] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 153.885571] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 153.896760] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 153.908514] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 153.919722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 153.931550] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 153.941626] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 153.953377] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 153.963457] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 153.975194] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 153.985288] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 153.997055] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 154.008751] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 154.018306] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 154.030070] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 154.040168] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 154.051924] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 154.063100] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 154.073177] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 154.083286] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 154.095060] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 154.106793] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 154.118531] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 154.128624] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 154.140466] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 154.152301] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 154.162249] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 154.170006] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 154.180891] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 154.190865] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 154.200429] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 154.211676] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 154.221235] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 154.233041] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 154.244109] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 154.255926] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 154.267159] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 154.277132] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 154.286742] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 154.294486] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 154.304549] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 154.316300] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 154.326379] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 154.338109] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 154.349158] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 154.360872] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 154.371661] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 154.382893] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 154.394654] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 154.405861] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 154.417711] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 154.429432] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 154.439498] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 154.449596] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 154.460837] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 154.470849] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 154.481867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 154.493615] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 154.504404] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 154.514388] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 154.525172] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 154.536923] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 154.547767] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 154.558857] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 154.570674] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 154.581870] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 154.593606] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 154.603189] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 154.610951] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 154.621016] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 154.632232] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 154.643957] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 154.651725] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 154.661818] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 154.673612] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 154.681371] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 154.692441] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 154.704273] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 154.715303] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 154.727021] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 154.737876] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 154.748938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 154.759023] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 154.770088] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 154.781314] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 154.793058] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 154.804273] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 154.816001] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 154.826065] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 154.836959] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 154.848673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 154.860459] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 154.872187] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 154.883377] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 154.893455] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 154.903555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 154.913664] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 154.925406] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 154.936442] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 154.948189] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 154.958253] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 154.970025] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 154.981242] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 154.993011] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 155.002600] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 155.014368] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 155.025420] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 155.037162] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 155.048365] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 155.059583] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 155.071306] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1493 printk messages dropped ** [ 155.082135] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1316 printk messages dropped ** [ 155.091646] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 155.102692] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 155.113743] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 155.124805] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 155.136564] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 155.146621] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 155.156712] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 155.166821] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 155.178538] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 155.188090] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 155.199872] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 155.209959] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 155.221798] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 155.233505] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 155.241267] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1556 printk messages dropped ** [ 155.252539] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 155.263362] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 155.273458] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 155.283594] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 155.293578] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 155.303849] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 155.314691] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 155.324790] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 155.335988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 155.347083] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 155.357073] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 155.367928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 155.379646] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 155.389249] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 155.401085] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 155.412772] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1327 printk messages dropped ** [ 155.422406] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 155.432656] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 155.443695] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 155.455404] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 155.466193] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 155.477437] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 155.489269] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 155.500322] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 155.511549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 155.522572] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 155.534294] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 155.542058] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 155.552156] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 155.563854] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 155.571619] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 155.582835] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 155.594593] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 155.605636] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 155.617373] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 155.627452] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 155.639226] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 155.649307] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 155.661040] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 155.672726] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 155.682767] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 155.693825] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 155.705564] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 155.715640] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 155.725746] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 155.737512] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 155.749287] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 155.760317] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 155.772049] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 155.782096] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 155.792976] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 155.804040] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 155.815272] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 155.827023] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 155.838752] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 155.848979] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 155.856745] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 155.866840] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 155.878598] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 155.889633] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 155.901331] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 155.909079] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 155.916840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 155.926961] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 155.938774] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 155.949650] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 155.961459] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 155.972531] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 155.982522] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 155.993286] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 156.004543] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 156.014548] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 156.025417] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 156.035412] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 156.045648] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 156.053402] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 156.064472] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 156.074438] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 156.086296] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 156.098020] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 156.108926] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 156.118477] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 156.129684] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 156.140457] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 156.152194] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 156.162491] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 156.173557] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 156.181294] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 156.192336] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 156.204099] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 156.214369] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 156.224458] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 156.236289] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 156.247997] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 156.259078] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 156.270268] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 156.281071] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 156.292300] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 156.302378] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 156.314182] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 156.324988] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 156.336208] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 156.347076] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 156.354836] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 156.365874] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 156.375845] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 156.383610] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 156.394682] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 156.405852] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 156.415848] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 156.425863] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 156.437103] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 156.447330] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 156.455090] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 156.465851] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 156.476916] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 156.488150] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 156.499964] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 156.510839] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 156.522544] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 156.533800] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 156.543342] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 156.555111] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 156.566340] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 156.576340] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 156.586609] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 156.596685] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 156.608406] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 156.617952] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 156.629741] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 156.641449] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 156.651745] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 156.661815] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 156.673563] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 156.684435] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 156.696250] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 156.707486] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 156.718674] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 156.730415] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 156.740516] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 156.752243] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 156.763281] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 156.775052] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 156.786277] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 156.794004] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 156.804788] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 156.816632] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 156.828355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 156.838424] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 156.850182] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 156.861227] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 156.872965] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 156.884022] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 156.895748] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 156.905857] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 156.915828] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 156.923577] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 156.933860] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 156.944914] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 156.954904] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 156.965144] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 156.975930] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 156.987640] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 156.995424] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 157.006305] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 157.018040] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 157.029233] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 157.040317] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 157.050295] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 157.061523] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 157.072324] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 157.082328] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 157.092587] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 157.103460] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 157.115300] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 157.126997] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 157.137802] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 157.149563] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 157.160770] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 157.172542] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 157.180298] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 157.188029] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 157.198854] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 157.210617] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 157.221818] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 157.233577] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 157.244442] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 157.256273] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 157.267987] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 157.278889] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 157.286614] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 157.297658] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 157.309421] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 157.321141] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 157.332198] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1541 printk messages dropped ** [ 157.343363] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 157.354609] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 157.365842] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 157.377567] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 157.388426] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 157.399660] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 157.411420] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 157.422615] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 157.434331] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 157.444360] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 157.454622] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 157.464878] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 157.475148] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 157.486001] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 157.497259] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 157.508427] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 157.520288] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 157.531493] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 157.543199] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 157.553198] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 157.562783] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 157.574586] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 157.586289] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 157.597334] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 157.609105] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 157.620323] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 157.628043] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 157.639121] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 157.650331] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 157.661180] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 157.672911] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 157.683952] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 157.695174] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 157.706933] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 157.718133] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 157.729882] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 157.740905] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 157.751005] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 157.762761] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 157.773992] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 157.785212] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 157.795267] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 157.806506] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 157.816504] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 157.826735] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 157.836338] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 157.846356] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 157.857400] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 157.868571] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 157.880329] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 157.891225] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 157.900797] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 157.910765] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 157.920369] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 157.930341] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 157.938095] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1530 printk messages dropped ** [ 157.949191] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 157.959937] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 157.971785] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 157.983611] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 157.994808] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 158.006555] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 158.018236] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 158.026013] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 158.036100] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 158.047318] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 158.059081] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 158.069328] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 158.079601] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 158.090448] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 158.101664] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 158.112877] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 158.122976] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 158.134730] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 158.144804] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 158.156022] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 158.167713] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 158.179580] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 158.190451] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 158.201677] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 158.213454] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 158.223512] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 158.235259] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 158.246286] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 158.256379] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 158.266490] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 158.278219] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 158.289092] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 158.300814] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 158.311104] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 158.321984] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 158.331952] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 158.341556] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 158.352740] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 158.364000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 158.375015] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 158.386770] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 158.397982] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 158.409740] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 158.421489] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 158.433194] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 158.444066] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 158.455834] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 158.467533] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 158.478417] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 158.490262] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 158.502009] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 158.513723] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 158.524510] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 158.536354] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 158.548073] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 158.559114] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 158.570341] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 158.582174] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 158.593404] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 158.604615] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 158.615485] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 158.625498] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 158.636540] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 158.646513] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 158.657729] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 158.665507] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 158.675612] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 158.685602] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 158.695864] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 158.706912] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 158.718690] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 158.728691] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 158.738697] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 158.746467] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 158.756564] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 158.768310] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 158.779540] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 158.787270] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 158.797348] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 158.808570] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 158.819802] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 158.829807] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 158.840854] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 158.850868] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 158.861877] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 158.873642] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 158.884669] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 158.896415] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 158.907640] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 158.917633] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 158.927850] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 158.937441] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 158.947441] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 158.955180] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 158.964792] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 158.974771] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 158.982518] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 158.993554] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 159.004601] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 159.014714] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 159.026533] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 159.037588] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 159.049332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 159.060366] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 159.072124] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 159.082218] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 159.093957] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 159.104981] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 159.116200] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 159.127424] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 159.139138] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 159.150911] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 159.161925] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 159.172044] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 159.183768] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 159.193336] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 159.203322] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 159.212870] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 159.222987] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 159.234766] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 159.246499] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 159.256595] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 159.268282] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 159.277854] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 159.289625] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 159.300684] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 159.310644] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 159.322505] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 159.333735] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 159.343815] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 159.355022] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 159.365134] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 159.376888] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 159.386977] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 159.398717] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 159.409741] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 159.420964] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 159.432691] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 159.443462] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 159.453555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 159.463664] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 159.475423] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 159.486624] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 159.498368] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 159.508433] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 159.520201] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 159.530282] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 159.541492] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 159.553173] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 159.564946] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 159.575209] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 159.582978] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 159.594029] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 159.605773] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 159.616836] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 159.626805] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 159.634551] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1316 printk messages dropped ** [ 159.644113] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 159.655157] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 159.665247] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 159.675341] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 159.685445] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 159.696684] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 159.706656] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 159.717867] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 159.727451] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 159.735221] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 159.745291] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 159.756506] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 159.768253] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 159.779310] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 159.791129] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 159.801221] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 159.812901] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 159.824734] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 159.834330] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 159.846049] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 159.853827] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 159.864700] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 159.874711] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 159.884959] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 159.895201] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 159.902921] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 159.910734] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 159.922477] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 159.933687] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 159.944924] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 159.956111] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 159.965672] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 159.977433] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 159.988456] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 159.999329] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 160.011099] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 160.022291] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 160.033509] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 160.043609] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 160.055350] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 160.066376] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 160.076469] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 160.086587] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 160.098272] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 160.107872] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 160.119703] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 160.130740] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 160.140848] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 160.152580] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 160.162664] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 160.173887] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 160.185107] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 160.196839] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 160.207868] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 160.217951] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 160.229198] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 160.240932] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 160.251970] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 160.263168] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 160.274215] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 160.285302] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 160.296505] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 160.307294] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 160.319129] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 160.330176] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 160.340164] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 160.350430] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 160.361274] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 160.372528] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 160.382084] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 160.393804] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 160.405032] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 160.412734] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 160.420539] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 160.430615] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 160.441667] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 160.452876] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 160.464116] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 160.475855] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 160.485944] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 160.497645] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 160.505422] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 160.516486] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 160.528170] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 160.537781] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 160.547760] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 160.555537] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 160.566384] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 160.577618] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 160.589393] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 160.601108] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 160.611170] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 160.622222] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 160.633408] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 160.642968] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 160.653071] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 160.664851] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 160.675908] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 160.685879] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 160.693609] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 160.701388] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 160.713086] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 160.720857] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 160.731898] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 160.743118] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 160.754831] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 160.764442] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 160.774418] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 160.784434] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 160.794678] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 160.804251] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 160.816014] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 160.827035] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 160.837149] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 160.848892] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 160.859930] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 160.871687] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 160.882858] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 160.893917] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 160.904022] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 160.915735] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 160.926546] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 160.938331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 160.947902] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 160.958013] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 160.969775] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 160.980635] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 160.991851] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 161.003573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 161.015349] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 161.025444] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 161.037188] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 161.047273] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 161.058985] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 161.070210] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 161.077914] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 161.085706] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 161.096754] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 161.107921] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 161.115704] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 161.126603] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 161.136625] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 161.147640] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 161.159403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 161.169496] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 161.181311] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 161.192512] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 161.204233] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 161.216000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 161.227037] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 161.238196] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 161.247814] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 161.257820] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 161.268085] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 161.278963] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 161.290739] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 161.302442] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 161.313488] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 161.323588] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 161.335327] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 161.345410] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 161.357121] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 161.367900] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 161.377976] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 161.388059] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 161.399135] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 161.410347] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 161.421601] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 161.433395] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 161.441157] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 161.452380] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 161.464092] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 161.473682] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 161.485439] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 161.497172] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 161.508348] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 161.516118] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 161.527830] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 161.538620] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 161.548725] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 161.560483] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 161.570572] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 161.582319] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 161.592404] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 161.604175] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 161.614215] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 161.625291] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 161.637123] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 161.648840] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 161.659637] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 161.669643] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 161.679894] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 161.690179] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 161.700258] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 161.711998] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 161.723706] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 161.731471] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 161.742697] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 161.754444] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 161.764519] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 161.775748] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1628 printk messages dropped ** [ 161.787530] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 161.795280] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 161.806141] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 161.817816] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 161.827864] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 161.838745] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 161.850499] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 161.860591] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 161.872310] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 161.883371] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 161.895111] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 161.906312] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 161.918046] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 161.929094] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 161.940841] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 161.951855] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 161.962889] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 161.973955] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 161.985667] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 161.993441] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 162.004311] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 162.016067] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 162.026155] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 162.037846] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 162.045621] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 162.056655] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 162.066744] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 162.077773] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 162.088671] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 162.100410] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 162.111477] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 162.122700] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 162.133742] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 162.145572] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 162.157397] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 162.169110] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 162.179968] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 162.191721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 162.202935] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 162.214777] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 162.226496] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 162.236554] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 162.247590] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 162.258511] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 162.269735] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 162.280772] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 162.292587] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 162.302675] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 162.314429] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 162.325636] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 162.337488] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 162.347444] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 162.355182] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 162.362930] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 162.373825] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 162.385629] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 162.396697] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 162.404403] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 162.412164] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 162.422281] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 162.434073] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 162.445296] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 162.454892] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 162.466727] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 162.478451] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 162.489491] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 162.501243] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 162.511326] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 162.523068] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 162.533147] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 162.543114] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 162.553124] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 162.563439] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 162.574662] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 162.582417] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 162.594154] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 162.604221] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 162.615983] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 162.627784] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 162.637869] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 162.649645] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 162.661451] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 162.672652] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 162.684423] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 162.696159] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 162.707384] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 162.718619] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 162.729632] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 162.741462] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 162.753191] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 162.764423] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 162.774408] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 162.784686] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 162.794788] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 162.804768] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1421 printk messages dropped ** [ 162.815065] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 162.826781] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 162.837975] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 162.849728] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 162.860793] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 162.871994] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 162.882275] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 162.892354] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 162.904118] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 162.914184] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 162.925909] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 162.936016] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 162.947734] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 162.958801] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 162.968784] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 162.979560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 162.991339] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 163.003019] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 163.012628] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 163.020399] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 163.030458] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 163.041692] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 163.053503] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 163.064398] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 163.074369] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 163.082121] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 163.093189] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 163.104426] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 163.114514] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 163.124528] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 163.134594] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 163.146337] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 163.158022] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 163.165820] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 163.177542] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 163.188584] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 163.199783] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 163.210999] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 163.221086] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 163.231213] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 163.241219] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 163.252239] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 163.264012] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 163.275195] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 163.286923] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 163.297811] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 163.309571] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 163.321279] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 163.332333] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 163.344077] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 163.355104] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 163.366836] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 163.377903] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 163.387876] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 163.398686] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1640 printk messages dropped ** [ 163.410555] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 163.418273] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 163.429495] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 163.439463] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 163.447210] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 163.458240] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 163.469339] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 163.477086] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 163.488807] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 163.499604] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 163.507323] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 163.518163] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 163.528254] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 163.539516] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 163.551358] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 163.563076] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 163.573153] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 163.585008] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 163.596751] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 163.608481] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 163.618559] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 163.630288] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 163.641518] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 163.653340] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 163.664223] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 163.675456] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 163.686496] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 163.696502] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 163.707542] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 163.717510] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 163.725249] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 163.732963] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 163.742592] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 163.750329] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 163.761188] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 163.772421] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 163.784154] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 163.794950] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 163.804935] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 163.814490] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 163.824610] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 163.836363] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 163.847563] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 163.859291] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 163.870065] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 163.881317] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 163.893147] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 163.904868] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 163.915757] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 163.925299] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 163.937081] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 163.948887] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 163.959923] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 163.971671] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 163.983367] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 163.994182] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 164.006013] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 164.017733] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 164.028009] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 164.039059] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 164.050802] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 164.062000] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 164.073738] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 164.084549] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 164.095775] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 164.106820] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 164.118676] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 164.130377] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 164.142126] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 164.153304] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 164.163411] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 164.175135] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 164.185392] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 164.193121] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 164.203907] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 164.214994] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 164.226732] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 164.237920] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 164.248015] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 164.259776] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 164.270829] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 164.282646] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 164.293857] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 164.305104] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 164.312834] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 164.322889] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 164.332989] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 164.344745] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 164.355800] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 164.365804] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 164.376841] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 164.388589] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 164.398669] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 164.410425] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 164.421650] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 164.432837] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 164.444081] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 164.454344] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 164.465398] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 164.475372] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 164.483103] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 164.493387] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 164.504449] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 164.514414] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 164.524453] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1531 printk messages dropped ** [ 164.535536] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 164.545760] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 164.556626] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 164.568447] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 164.579501] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 164.589468] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 164.600712] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 164.610976] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 164.621828] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 164.633582] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 164.643830] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 164.654098] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 164.664377] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 164.674449] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 164.686209] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 164.697932] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 164.707981] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 164.719766] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 164.730977] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 164.742755] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 164.750543] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 164.760654] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 164.770605] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 164.780651] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 164.791679] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 164.803421] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 164.811186] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 164.822883] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 164.833127] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 164.842727] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 164.853949] bad: scheduling from the idle thread! ** 1075 printk messages dropped ** [ 164.861729] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 164.873548] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 164.884580] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 164.896319] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 164.906394] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 164.916473] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 164.926609] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 164.937775] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 164.949639] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 164.960868] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 164.972085] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 164.983110] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 164.994847] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 165.004931] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 165.016163] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 165.027932] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 165.035719] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 165.046742] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 165.057784] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 165.068696] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 165.078662] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 165.088699] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 165.099565] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 165.111339] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 165.121297] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 165.130877] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 165.142616] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 165.153833] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 165.165069] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 165.175036] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 165.184615] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 165.196374] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 165.207577] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 165.219323] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 165.230205] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 165.240181] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 165.249765] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 165.261593] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 165.272782] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 165.282896] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 165.294736] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 165.305935] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 165.317659] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 165.327898] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 165.337932] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 165.348826] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 165.358793] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 165.368833] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 165.379897] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 165.387639] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 165.398842] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 165.410581] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 165.421604] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 165.432837] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 165.444574] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 165.455602] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 165.466837] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 165.478566] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 165.488812] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 165.498365] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 165.509608] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 165.520837] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 165.532541] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 165.543820] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 165.554051] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 165.564833] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 165.576604] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 165.588286] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 165.597877] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 165.609721] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 165.620776] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 165.632497] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 165.643535] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 165.653845] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 165.664892] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 165.674854] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 165.686071] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 165.695629] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 165.705767] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 165.716978] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 165.727831] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 165.739589] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 165.751294] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 165.762176] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 165.773931] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 165.784986] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 165.796176] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 165.806965] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 165.818811] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 165.828878] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 165.840624] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 165.850735] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 165.858431] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 165.867985] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 165.879766] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 165.890966] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 165.902703] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 165.913592] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 165.925421] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 165.936649] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 165.946624] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 165.956224] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 165.966215] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 165.976486] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 165.987531] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 165.997520] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 166.007098] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 166.018853] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 166.028906] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 166.039009] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 166.050763] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 166.061962] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 166.073703] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 166.083269] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 166.093251] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 166.102826] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 166.114602] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 166.124687] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 166.136438] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 166.147625] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 166.158860] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 166.170605] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 166.181831] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 166.191802] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 166.202993] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 166.214787] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 166.226007] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 166.237797] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 166.248057] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 166.258878] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 166.268876] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 166.279113] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 166.288680] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 166.299912] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 166.311664] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 166.322649] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 166.333473] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 166.345229] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 166.356284] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 166.368096] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 166.379163] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 166.389160] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 166.400003] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 166.411249] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 166.423061] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 166.434098] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 166.445323] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 166.457044] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 166.467920] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 166.479686] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 166.490745] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 166.500722] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 166.510313] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 166.520328] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 166.531356] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 166.543113] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 166.550900] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 166.561957] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 166.573673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 166.585454] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 166.597187] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 166.608366] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 166.618449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 166.629509] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 166.639590] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 166.650654] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 166.662396] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 166.673420] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 166.684500] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 166.696314] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 166.706402] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 166.718087] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 166.729954] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 166.740807] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 166.751867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 166.763602] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 166.771360] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 166.781447] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 166.792654] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 166.803889] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 166.815642] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 166.826840] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 166.838591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 166.849623] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 166.861368] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 166.872393] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 166.883460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 166.893559] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 166.905380] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 166.915467] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 166.926678] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 166.938404] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 166.949626] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 166.959207] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 166.970953] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 166.982659] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 166.992910] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1328 printk messages dropped ** [ 167.002544] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 167.013392] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 167.024615] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 167.036383] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 167.047593] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 167.059409] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 167.070273] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 167.082019] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 167.093055] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 167.104809] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 167.114872] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 167.124973] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 167.136202] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 167.147945] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 167.157999] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 167.168099] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 167.179955] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 167.191687] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 167.201793] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 167.213619] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 167.224803] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 167.236564] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 167.246666] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 167.258486] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 167.269694] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 167.281540] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 167.291486] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 167.303304] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 167.314577] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 167.325602] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 167.337348] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 167.347427] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 167.358681] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 167.370489] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 167.381709] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 167.393548] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 167.405265] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 167.416128] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 167.427835] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 167.439065] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 167.450915] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 167.461002] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 167.472747] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 167.483793] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 167.495522] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 167.506557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 167.516668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 167.528398] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 167.536159] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 167.547855] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 167.557442] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 167.567445] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 167.578203] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 167.589276] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 167.601025] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 167.611099] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 167.621190] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 167.631264] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 167.642153] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 167.653891] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 167.663430] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 167.674684] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 167.686419] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 167.696519] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 167.708239] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 167.719261] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 167.730334] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 167.742083] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 167.753280] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 167.765029] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 167.776087] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 167.787890] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 167.798763] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 167.810507] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 167.821553] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 167.833288] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 167.844328] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 167.855559] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 167.867286] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 167.878324] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 167.890079] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 167.901112] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 167.912821] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 167.922430] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 167.933644] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 167.941388] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 167.951446] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 167.962356] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 167.974172] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 167.983740] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 167.995480] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 168.006513] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 168.016616] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 168.028308] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 168.038307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 168.047893] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 168.059645] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 168.069897] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 168.079484] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 168.091229] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 168.102455] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 168.114268] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 168.122015] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 168.132126] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 168.143933] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 168.154168] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 168.165394] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 168.173112] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 168.180901] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 168.191946] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 168.203163] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 168.214418] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 168.225601] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 168.233322] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 168.242935] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 168.254169] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 168.265021] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 168.276756] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 168.287780] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 168.298863] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 168.308837] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 168.316606] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 168.328307] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 168.338303] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 168.349597] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 168.360639] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 168.370636] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 168.381695] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 168.392877] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 168.400636] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 168.411698] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 168.421668] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 168.429409] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 168.439686] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 168.450720] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 168.461948] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 168.473705] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 168.483767] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 168.493854] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 168.503955] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 168.515690] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 168.526763] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 168.536731] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 168.544465] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 168.554054] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 168.565778] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 168.576555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 168.586661] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 168.597866] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 168.607966] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 168.619710] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 168.630603] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 168.640577] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 168.650156] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 168.661906] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 168.673611] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 168.681357] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 168.692236] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 168.703972] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 168.714774] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 168.724793] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 168.734859] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 168.746604] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 168.756692] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 168.768423] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 168.779215] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 168.790948] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 168.802006] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 168.813836] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 168.824701] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 168.836535] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 168.848213] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 168.859500] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 168.870692] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 168.882428] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 168.893657] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 168.904876] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 168.914886] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 168.925709] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 168.935793] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 168.946712] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 168.954461] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 168.965486] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 168.977220] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 168.988200] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 168.995983] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 169.006257] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 169.017044] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 169.028778] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 169.040621] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 169.051642] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 169.062673] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 169.073551] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 169.084637] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 169.096459] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 169.106548] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 169.118237] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 169.126014] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 169.136080] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 169.147129] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 169.158348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 169.169431] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 169.179450] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 169.189516] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 169.201251] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 169.212283] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 169.223499] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 169.233590] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 169.244824] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 169.256552] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 169.266631] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 169.277686] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 169.289443] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 169.299513] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 169.310727] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 169.321977] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 169.331992] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 169.342983] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 169.354046] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 169.365261] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 169.376484] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 169.388222] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 169.398504] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 169.409518] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 169.420575] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 169.432318] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 169.443334] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 169.451097] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 169.461192] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 169.471295] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 169.482990] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1540 printk messages dropped ** [ 169.494190] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 169.504329] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 169.515585] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 169.526809] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 169.536861] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 169.548085] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 169.559838] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 169.570857] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 169.582587] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 169.593361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 169.603457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 169.613562] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 169.624805] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 169.634791] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 169.645572] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 169.657315] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 169.667421] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 169.679182] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 169.690871] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 169.701945] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 169.711957] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 169.722010] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 169.732110] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 169.743850] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 169.754629] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 169.766374] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 169.776453] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 169.788192] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 169.799227] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 169.810459] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 169.822189] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 169.833205] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 169.844131] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 169.851870] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 169.863048] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 169.874143] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 169.884134] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 169.894365] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 169.903957] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 169.915713] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 169.927453] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 169.939145] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 169.950921] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 169.962647] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 169.973679] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 169.983756] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 169.994969] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 170.005081] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 170.016297] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 170.028035] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 170.038307] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 170.049352] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 170.061101] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 170.072157] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 170.082153] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 170.092423] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 170.103406] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 170.112973] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 170.123105] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 170.134938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 170.145047] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 170.156864] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 170.168052] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 170.178149] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 170.189887] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 170.200162] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 170.210436] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 170.221311] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 170.233086] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 170.240873] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 170.250955] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 170.261045] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 170.272293] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 170.280006] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 170.287769] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 170.297879] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 170.307876] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 170.318910] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 170.330655] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 170.340714] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 170.350807] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 170.360924] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 170.372647] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 170.383699] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 170.395402] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 170.406217] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 170.418026] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 170.428931] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 170.438901] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 170.450159] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 170.460221] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 170.471962] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 170.482978] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 170.494071] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 170.504030] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 170.514036] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 170.524839] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 170.536665] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 170.547711] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 170.559534] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 170.570593] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 170.582402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 170.592509] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 170.604360] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 170.615386] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 170.627133] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 170.637191] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 170.648067] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 170.658137] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 170.668245] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 170.680007] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 170.691074] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 170.700638] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 170.710621] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 170.720858] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 170.728630] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 170.738909] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 170.748966] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 170.760187] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 170.771941] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 170.782016] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 170.793239] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 170.805001] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 170.815077] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 170.826831] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 170.838523] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 170.848062] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 170.859323] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 170.870544] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 170.882301] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 170.892375] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 170.903593] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 170.913692] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 170.925433] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 170.935523] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 170.946761] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1541 printk messages dropped ** [ 170.957909] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 170.969194] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 170.979173] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 170.990388] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 171.001653] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 171.012684] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 171.024507] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 171.034569] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 171.044686] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 171.056518] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 171.068249] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 171.079288] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 171.091051] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 171.102269] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 171.110019] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 171.121057] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 171.132876] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 171.144111] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 171.154080] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 171.161855] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 171.173594] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 171.184613] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 171.195863] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 171.207083] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 171.218075] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 171.229165] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 171.239161] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 171.250028] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 171.259999] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 171.270020] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 171.277750] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 171.288653] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 171.300403] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 171.312125] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 171.323141] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 171.334221] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 171.345984] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 171.357724] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 171.367774] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 171.378849] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 171.390668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 171.402402] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 171.413432] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 171.424679] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 171.435885] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 171.446131] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 171.456911] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 171.468676] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 171.479699] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 171.490907] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 171.501011] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 171.512229] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 171.523947] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 171.535746] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 171.547547] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 171.558748] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 171.569815] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 171.581652] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 171.593352] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 171.601090] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 171.611186] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 171.621277] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 171.631367] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 171.641447] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 171.652526] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 171.664345] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 171.675235] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 171.686442] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 171.697241] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 171.708438] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 171.717964] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 171.728068] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 171.739311] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 171.751061] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 171.761155] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 171.772833] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 171.780616] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 171.791659] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 171.801723] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 171.812638] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 171.824473] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 171.835528] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 171.847345] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 171.857419] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 171.868606] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 171.878162] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 171.889431] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 171.901195] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 171.912895] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 171.923758] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 171.935002] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 171.945014] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 171.956043] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 171.967862] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 171.977945] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 171.989724] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 172.001466] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 172.013256] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 172.024296] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 172.036074] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 172.047786] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 172.058992] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 172.070229] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 172.082041] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 172.093071] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 172.104327] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 172.114306] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 172.122088] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 172.133841] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 172.145535] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 172.156602] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 172.166588] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 172.177378] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 172.187399] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 172.198407] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 172.209626] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 172.221383] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 172.232578] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 172.244328] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 172.255385] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 172.265401] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 172.276612] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 172.287827] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 172.298698] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 172.308695] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 172.318927] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 172.328518] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 172.340347] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 172.350419] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 172.361481] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 172.373216] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 172.384282] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1375 printk messages dropped ** [ 172.394239] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 172.406008] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 172.416132] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 172.426096] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 172.435676] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 172.447415] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 172.458424] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 172.466202] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 172.477895] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 172.487507] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 172.497096] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 172.508932] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 172.519018] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 172.528992] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 172.536737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 172.547808] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 172.559566] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 172.571304] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 172.583021] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 172.593091] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 172.604868] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 172.616591] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 172.627776] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 172.637876] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 172.649634] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 172.660690] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 172.670658] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 172.680670] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 172.691485] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 172.702673] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 172.710428] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 172.721502] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 172.731455] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 172.741505] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 172.752532] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 172.763749] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 172.774832] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 172.786008] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 172.797261] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 172.807338] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 172.819053] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 172.828659] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 172.836390] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 172.846494] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 172.858293] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 172.869166] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 172.880916] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 172.891948] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 172.903150] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 172.913230] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 172.924480] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 172.936222] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 172.947451] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 172.955213] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 172.966245] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 172.978004] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 172.988006] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 172.998009] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 173.007997] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 173.019875] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 173.029984] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 173.041724] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 173.052905] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 173.062958] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 173.074047] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 173.085292] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 173.096520] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 173.107563] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 173.117553] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 173.128320] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 173.140089] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 173.150143] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 173.161210] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 173.172961] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 173.183026] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 173.194805] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 173.206009] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 173.217814] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 173.228876] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 173.240656] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 173.248439] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 173.259288] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 173.270353] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 173.281586] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 173.293318] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 173.304377] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 173.316111] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 173.326166] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 173.337071] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 173.348769] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 173.360548] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 173.371781] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 173.381741] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 173.392968] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 173.404192] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 173.413752] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 173.425004] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 173.434976] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 173.442712] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 173.452963] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 173.462558] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 173.474381] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 173.485155] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 173.495244] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 173.506304] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 173.518021] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 173.525813] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 173.537036] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 173.547052] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 173.558047] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 173.568133] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 173.579904] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 173.589971] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 173.600064] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 173.611303] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 173.619058] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 173.630064] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 173.640175] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 173.651916] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 173.663137] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 173.674889] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 173.686088] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 173.697825] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 173.708698] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 173.720433] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 173.731510] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 173.741476] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 173.751490] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 173.762268] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 173.773997] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 173.781747] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 173.792991] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 173.804815] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 173.816043] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 173.826022] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 173.835603] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 173.847440] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 173.859153] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 173.868740] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 173.878715] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 173.886470] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 173.897515] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 173.909263] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 173.919525] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 173.930388] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 173.942210] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 173.953259] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 173.965020] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 173.976237] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 173.986256] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 173.997282] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 174.009101] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 174.019369] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 174.030413] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 174.042166] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1610 printk messages dropped ** [ 174.053827] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 174.065099] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 174.076855] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 174.088577] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 174.098842] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 174.109720] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 174.121546] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 174.132745] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 174.144496] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 174.154588] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 174.166325] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 174.176426] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 174.188232] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 174.198298] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1627 printk messages dropped ** [ 174.210103] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 174.220091] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 174.231113] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 174.242862] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 174.254091] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 174.265317] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 174.276321] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 174.287556] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 174.299323] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 174.310529] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 174.322367] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 174.334153] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 174.344963] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 174.356219] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 174.367885] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 174.378670] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 174.389910] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 174.401620] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 174.412435] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 174.424237] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 174.433839] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 174.445676] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 174.457410] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1399 printk messages dropped ** [ 174.467533] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 174.478299] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 174.490060] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 174.501291] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 174.509041] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 174.520077] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 174.530053] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 174.539614] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 174.551325] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 174.559074] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 174.566840] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 174.578045] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 174.589125] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 174.600841] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 174.611743] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 174.621729] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 174.629504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 174.639594] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 174.649553] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 174.657318] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 174.668553] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 174.680299] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 174.692036] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 174.703243] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 174.714990] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 174.726200] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 174.737895] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 174.747500] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 174.757517] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 174.768305] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 174.780073] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 174.791813] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 174.803503] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 174.814739] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 174.825990] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 174.836857] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 174.846839] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 174.857598] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 174.867679] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 174.878771] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 174.890525] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 174.902234] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 174.913079] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 174.923145] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 174.934230] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 174.945481] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 174.955038] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 174.966880] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 174.978697] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 174.989873] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 174.999964] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 175.010069] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 175.021815] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 175.032831] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 175.043909] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 175.055734] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 175.066975] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 175.074731] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 175.084810] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 175.096623] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 175.107853] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 175.117816] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 175.125591] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 175.135687] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 175.147419] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 175.157533] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 175.167545] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 175.178373] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 175.188497] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 175.198503] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 175.209376] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 175.221188] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 175.231282] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 175.243027] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 175.253065] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 175.263165] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 175.274963] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 175.286689] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 175.297869] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 175.307969] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 175.319743] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 175.330928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 175.342690] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 175.352784] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 175.362730] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 175.372724] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 175.382726] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 175.394024] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 175.405057] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 175.415023] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 175.422778] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 175.434009] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 175.445779] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 175.455728] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 175.465753] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 175.476631] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 175.486182] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 175.497946] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 175.509757] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 175.520983] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 175.532201] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 175.543053] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 175.554807] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 175.566568] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 175.578260] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 175.589154] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 175.600980] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 175.612705] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 175.623553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 175.634617] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 175.646387] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 175.658083] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 175.668965] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 175.680716] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 175.692444] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 175.702519] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 175.712584] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 175.723673] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 175.735412] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 175.746459] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 175.758257] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 175.769133] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 175.780345] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 175.791574] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 175.803324] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 175.814377] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 175.826119] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 175.836215] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 175.847937] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 175.858804] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 175.870030] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 175.881763] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 175.892618] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 175.903852] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 175.913936] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 175.924021] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 175.935066] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 175.945175] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 175.956937] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 175.968634] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 175.978196] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 175.988201] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 175.998473] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 176.009337] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 176.021077] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 176.031963] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 176.043149] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 176.053135] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 176.062729] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 176.073957] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 176.083508] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 176.095283] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 176.105349] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 176.115440] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 176.125535] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 176.135646] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 176.147338] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 176.156937] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 176.168665] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 176.179916] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 176.190777] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 176.202497] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 176.213400] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 176.223365] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 176.232952] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 176.244781] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 176.255810] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 176.265918] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 176.277130] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 176.288321] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 176.299117] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 176.310191] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 176.321938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 176.332019] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 176.342113] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 176.353338] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 176.365097] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 176.375183] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 176.386887] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 176.394639] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 176.402407] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 176.412514] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 176.424269] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 176.435135] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 176.446908] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 176.458154] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 176.465935] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 176.476020] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 176.487752] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 176.497818] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 176.509043] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 176.520259] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 176.531486] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 176.543172] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 176.554968] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 176.566008] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 176.577210] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 176.588231] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 176.599066] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 176.610866] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 176.621117] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 176.631126] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 176.641139] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 176.652379] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 176.662620] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 176.673401] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 176.685126] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 176.695935] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 176.707662] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 176.717940] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 176.728817] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 176.740566] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 176.752296] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 176.763335] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 176.775086] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 176.785146] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 176.796197] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 176.807409] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 176.818665] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 176.830409] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 176.842113] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 176.852367] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 176.863584] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 176.875338] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 176.886223] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 176.898000] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 176.908001] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 176.917998] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 176.928054] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 176.938143] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 176.949970] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 176.961034] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 176.972853] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 176.982907] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 176.992996] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 177.004256] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 177.016075] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 177.027301] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 177.038499] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 177.050352] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 177.062078] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 177.072166] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 177.083890] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 177.091659] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 177.102851] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 177.114088] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 177.125828] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 177.135920] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 177.147632] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 177.158435] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 177.170190] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 177.181379] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 177.192580] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 177.203471] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 177.214701] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 177.225913] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 177.236001] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 177.246105] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 177.257303] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 177.267389] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 177.278413] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 177.287969] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 177.298080] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 177.309836] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 177.320745] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 177.331968] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 177.342921] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 177.352544] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 177.363763] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 177.375608] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 177.387328] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 177.398175] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 177.409273] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 177.419242] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 177.426987] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 177.438024] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 177.448109] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 177.459841] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 177.470664] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 177.480644] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 177.488383] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 177.496150] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 177.507892] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 177.518932] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 177.530688] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 177.541886] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 177.553603] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 177.561367] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 177.572394] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 177.583448] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 177.594491] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 177.605549] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 177.616761] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 177.627980] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 177.639210] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 177.650962] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 177.662023] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 177.672004] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 177.681559] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 177.691668] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 177.702889] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 177.714657] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 177.726360] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 177.736456] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 177.748198] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 177.759246] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 177.770982] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 177.781096] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 177.791101] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 177.802128] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 177.813947] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 177.824815] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 177.836557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 177.846665] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 177.856654] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 177.867532] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 177.875266] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 177.885527] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 177.895813] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 177.905893] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 177.917642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 177.929373] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 177.940253] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 177.947961] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 177.959043] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 177.969008] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 177.978591] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 177.990408] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 178.001460] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 178.013186] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 178.024078] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 178.035804] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 178.046866] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 178.058623] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 178.069809] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 178.081575] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 178.093297] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 178.104331] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 178.115568] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 178.127384] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 178.137485] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 178.149340] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 178.161043] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 178.168848] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 178.178940] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 178.188909] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 178.198484] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 178.210237] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 178.221434] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 178.233166] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 178.243410] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 178.252961] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 178.263082] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 178.274850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 178.286081] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 178.297276] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 178.305049] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 178.316096] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 178.327896] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 178.338791] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 178.350620] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 178.362357] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 178.372441] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 178.384198] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 178.395063] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 178.405032] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 178.412743] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 178.420533] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 178.431770] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 178.442961] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 178.450750] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 178.462476] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 178.473675] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 178.483755] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 178.494993] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 178.506843] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 178.516848] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 178.527868] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 178.539631] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 178.549688] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 178.559770] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 178.569902] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 178.579869] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 178.587604] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 178.597860] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 178.607438] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 178.617454] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 178.627058] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 178.636605] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 178.648355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 178.658418] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 178.670174] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 178.681401] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 178.689101] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 178.699132] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 178.710008] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 178.717753] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 178.727819] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 178.739574] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 178.750803] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 178.758555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 178.768640] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 178.778603] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 178.786361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 178.796466] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 178.808187] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 178.819266] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 178.830497] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 178.842189] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 178.853088] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 178.864282] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 178.872044] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1538 printk messages dropped ** [ 178.883189] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 178.894501] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 178.905537] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 178.917358] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 178.929069] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 178.939076] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 178.948650] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 178.960422] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 178.972235] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 178.983977] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 178.994841] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 179.004822] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 179.012588] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 179.023808] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 179.035560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 179.047311] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 179.058992] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 179.066750] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 179.077815] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 179.089568] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 179.101272] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 179.112069] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 179.123829] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 179.134705] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 179.145901] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 179.156685] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 179.168422] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 179.179220] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 179.191070] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 179.202815] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 179.212828] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 179.222441] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 179.233634] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 179.245388] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 179.255482] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 179.267235] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 179.277327] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 179.289030] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 179.296802] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 179.308012] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 179.319779] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 179.331498] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 179.342529] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 179.353744] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 179.364821] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 179.374783] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 179.382556] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 179.393761] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 179.404828] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 179.414793] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 179.424380] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 179.436124] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 179.447328] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 179.459056] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 179.470792] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 179.481651] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 179.492717] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 179.504452] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 179.515239] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 179.526997] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 179.538702] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 179.548731] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 179.559598] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 179.571338] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 179.582555] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 179.594296] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 179.605156] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 179.616919] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 179.628094] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 179.639194] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 179.649197] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 179.660046] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 179.671779] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 179.682794] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 179.693865] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 179.705578] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 179.713321] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 179.724153] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 179.735972] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 179.747191] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 179.758909] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 179.766663] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 179.776783] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 179.786775] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 179.797034] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 179.808067] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 179.819795] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 179.830067] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 179.840307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 179.849875] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 179.859970] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 179.870055] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 179.881115] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 179.892850] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 179.903741] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 179.915559] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 179.926781] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 179.938603] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 179.949468] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 179.961208] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 179.972445] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 179.981998] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 179.993710] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 180.003249] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 180.014515] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1627 printk messages dropped ** [ 180.026310] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 180.036262] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 180.043997] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 180.051756] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 180.063485] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 180.074281] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 180.086042] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 180.097741] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 180.108015] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 180.118895] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 180.130729] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 180.141964] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 180.149690] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 180.160482] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 180.170487] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 180.180762] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 180.190852] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 180.202654] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 180.212739] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 180.224495] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 180.234584] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 180.246308] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 180.256412] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 180.266398] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 180.274120] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 180.283723] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 180.295537] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 180.305650] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 180.317470] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 180.329206] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 180.340069] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 180.351903] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 180.363643] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 180.374682] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 180.386487] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 180.396555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 180.406664] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 180.417862] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 180.427950] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 180.439220] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 180.450436] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 180.461479] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 180.471466] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 180.481737] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 180.492598] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 180.504332] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 180.515200] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 180.526950] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 180.537041] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 180.548756] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 180.556539] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 180.568224] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 180.576001] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 180.586114] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 180.597929] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 180.609670] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 180.620892] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 180.632111] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 180.643117] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 180.653204] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 180.664957] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 180.676025] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 180.683735] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 180.693274] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 180.704554] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 180.716380] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 180.727586] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 180.739332] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 180.750194] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 180.761937] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 180.773118] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 180.784191] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 180.795934] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 180.806967] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 180.817083] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 180.828919] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 180.839770] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 180.851536] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 180.863248] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 180.873326] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 180.885079] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 180.895176] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 180.906913] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 180.918103] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 180.929355] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 180.940543] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 180.948289] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 180.959181] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 180.966929] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 180.978124] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 180.989873] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 181.000899] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 181.010999] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 181.022229] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 181.034054] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 181.045103] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 181.056873] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 181.066910] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 181.077677] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 181.087785] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 181.099544] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 181.110745] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 181.122488] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 181.133567] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 181.144787] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 181.156528] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 181.166605] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 181.177828] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 181.189581] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 181.200777] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 181.212519] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 181.223359] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 181.234413] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 181.244538] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 181.256380] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 181.267425] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 181.279169] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 181.286921] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 181.297948] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 181.308055] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 181.319895] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 181.331635] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 181.341699] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 181.352905] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 181.362972] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 181.374059] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 181.385809] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 181.397527] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 181.408407] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 181.420129] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 181.430391] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 181.438108] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 181.445902] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 181.456947] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 181.468166] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 181.479907] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 181.490148] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 181.501371] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 181.511398] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 181.521666] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 181.532525] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 181.544288] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 181.555345] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 181.566525] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 181.577737] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 181.588951] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 181.600813] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 181.612537] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 181.623402] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 181.635173] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 181.646370] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 181.658077] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 181.665854] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 181.677063] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 181.688860] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 181.700581] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 181.712265] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 181.721878] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 181.731841] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 181.743690] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 181.754586] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 181.765755] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 181.775764] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 181.786972] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 181.798856] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 181.810067] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 181.817754] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 181.825522] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 181.835633] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 181.847378] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 181.857467] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 181.869234] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 181.879289] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 181.890536] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 181.900493] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 181.912354] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 181.924065] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 181.935924] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 181.947133] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 181.958937] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 181.966724] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 181.978435] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 181.989211] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 181.999298] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 182.010346] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 182.020473] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 182.032269] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 182.043322] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 182.055040] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 182.065834] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 182.077599] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 182.088829] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 182.098792] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 182.108840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 182.118915] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 182.130661] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 182.142420] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 182.154138] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 182.165012] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 182.174979] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 182.184575] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 182.194596] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 182.205776] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 182.217526] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 182.229283] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 182.240311] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 182.252055] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 182.263765] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 182.271498] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 182.281794] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 182.292765] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 182.300574] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 182.311782] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 182.323553] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 182.333630] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 182.345355] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 182.356414] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 182.368133] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 182.379197] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 182.390936] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 182.402127] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 182.413389] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 182.425209] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 182.436940] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 182.447013] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 182.458774] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 182.469800] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 182.481525] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 182.492563] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 182.503807] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 182.515547] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 182.526760] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 182.538479] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 182.549286] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 182.561124] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 182.572856] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 182.582896] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 182.593031] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 182.603034] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 182.614076] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 182.625812] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 182.636657] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 182.647701] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 182.657812] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 182.669616] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 182.680413] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 182.692173] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 182.703374] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 182.714611] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 182.726459] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 182.736449] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 182.746715] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 182.757726] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 182.768938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 182.779041] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 182.790788] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 182.800877] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 182.812629] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 182.823858] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 182.835686] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 182.847421] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 182.859123] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 182.866891] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 182.878099] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 182.889839] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 182.899940] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 182.911759] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 182.923464] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 182.933048] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 182.943045] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 182.953856] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 182.963837] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 182.973401] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 182.985182] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 182.996913] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 183.008615] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 183.016368] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 183.026465] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 183.038164] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 183.047751] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 183.059498] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 183.070368] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 183.082112] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 183.093132] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 183.104045] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 183.115872] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 183.127094] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 183.137067] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 183.144799] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 183.154402] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 183.164385] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 183.173956] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 183.185705] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 183.196929] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 183.208743] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 183.219616] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 183.231359] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 183.242584] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 183.252585] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 183.263462] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 183.274697] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 183.284753] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 183.295999] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 183.303730] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 183.314006] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 183.324057] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 183.334171] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 183.345998] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 183.357717] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 183.368749] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 183.379834] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 183.389826] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 183.400094] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 183.411109] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 183.422353] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 183.432368] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 183.443390] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 183.455094] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 183.466363] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 183.477195] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 183.487321] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 183.498520] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 183.506290] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 183.518016] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 183.529034] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 183.539122] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 183.549231] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 183.560971] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 183.571054] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 183.582296] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 183.592307] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 183.603322] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 183.614549] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 183.626306] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 183.638031] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 183.648082] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 183.658168] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 183.668238] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 183.679335] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 183.691088] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 183.701179] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 183.712922] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 183.724674] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 183.736385] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 183.747609] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 183.759353] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 183.770230] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 183.780237] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 183.790491] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 183.801348] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 183.813057] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 183.822662] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 183.830436] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 183.841601] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 183.851710] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 183.863436] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 183.874235] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 183.885975] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 183.896069] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 183.907762] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 183.918579] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 183.930312] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 183.941192] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 183.952922] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 183.963969] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 183.975196] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 183.986944] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 183.998652] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 184.008214] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 184.019979] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 184.031721] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 184.041803] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 184.053541] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 184.064408] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 184.076163] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 184.086252] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 184.097973] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 184.109009] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 184.119085] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 184.130173] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 184.140175] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 184.151038] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 184.162844] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 184.172906] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 184.182982] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 184.193061] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 184.203161] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 184.213240] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 184.223363] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 184.234628] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 184.242362] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 184.252469] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 184.262431] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 184.270175] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 184.277921] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 184.288158] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 184.295932] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 184.306993] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 184.318722] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 184.326476] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 184.337526] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 184.349262] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 184.360048] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 184.371798] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 184.381891] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1612 printk messages dropped ** [ 184.393588] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 184.405429] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 184.416336] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 184.427522] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 184.437099] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 184.448835] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 184.459065] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 184.469083] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 184.476865] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 184.488556] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 184.496328] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 184.507527] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 184.518747] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 184.529796] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 184.541045] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 184.548783] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 184.559640] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 184.571370] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 184.582441] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 184.592449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 184.603439] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 184.613698] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 184.621462] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 184.632530] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 184.644362] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 184.654461] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 184.666279] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 184.677977] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 184.685759] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 184.696975] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 184.708690] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 184.718696] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 184.726470] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 184.737668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 184.749418] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 184.760314] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 184.769864] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 184.781634] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 184.791621] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 184.802489] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 184.812494] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 184.823378] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 184.835143] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 184.846885] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 184.858066] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 184.869315] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 184.881122] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 184.892187] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 184.902204] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 184.912272] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 184.924035] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 184.935080] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 184.945067] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 184.955864] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 184.967085] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 184.977931] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 184.989653] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 185.000439] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 185.011693] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 185.021702] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 185.032537] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 185.043785] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 185.055597] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 185.065697] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 185.077440] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 185.089191] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 185.100207] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 185.111956] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 185.122047] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 185.133804] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 185.144674] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 185.154646] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 185.162399] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 185.173471] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 185.185198] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 185.196395] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 185.207635] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 185.217644] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 185.228680] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 185.240421] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 185.252151] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 185.262242] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 185.274006] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 185.285716] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 185.295814] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 185.307526] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 185.318575] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 185.329802] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 185.341545] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 185.353275] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 185.364341] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 185.375553] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 185.386416] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 185.398220] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 185.409283] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 185.421028] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 185.432233] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 185.443986] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 185.454857] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 185.464877] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 185.474935] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 185.486699] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 185.498425] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 185.508515] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 185.518472] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 185.528068] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 185.538075] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 185.549143] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 185.559151] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 185.570161] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 185.581403] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 185.591413] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 185.602453] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 185.612476] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 185.623492] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 185.633570] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 185.643689] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 185.655538] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 185.667338] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 185.678569] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 185.690318] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 185.702041] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 185.713753] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 185.723315] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 185.735081] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 185.746306] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 185.757493] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 185.765274] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 185.775365] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 185.787121] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 185.798850] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 185.809722] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 185.819736] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 185.829829] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 185.839836] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 185.850854] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 185.862572] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 185.873445] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 185.885221] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 185.896955] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 185.908701] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 185.918747] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 185.928863] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 185.940611] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 185.952332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 185.963392] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 185.975129] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 185.986356] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 185.997565] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 186.008430] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 186.020254] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 186.031471] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 186.043201] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 186.054242] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 186.065500] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 186.075060] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 186.085025] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 186.095026] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 186.104638] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 186.112375] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 186.123558] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 186.134617] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 186.146361] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 186.157398] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 186.169170] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 186.180889] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 186.190955] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 186.202178] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 186.213936] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 186.224012] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 186.235741] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 186.245854] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 186.255866] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 186.266884] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 186.278638] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 186.289510] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 186.299493] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 186.310267] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 186.322036] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 186.333778] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 186.344828] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 186.356046] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 186.367096] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 186.374835] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 186.385882] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 186.395900] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 186.405965] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 186.417688] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 186.428728] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 186.439968] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 186.449983] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 186.460820] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 186.472072] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 186.483256] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 186.494528] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 186.505708] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 186.517445] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 186.528680] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 186.540424] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 186.551650] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 186.559384] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 186.569637] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 186.580501] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 186.592359] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 186.604131] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 186.611899] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 186.623107] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 186.634357] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 186.645576] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 186.656622] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 186.666590] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 186.676603] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 186.686178] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 186.697907] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 186.708805] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 186.720037] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 186.731063] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 186.742784] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 186.753849] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 186.765609] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 186.777319] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 186.787388] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 186.798482] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 186.810234] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 186.822052] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 186.833773] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 186.844637] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 186.856372] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 186.866495] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 186.874218] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 186.884978] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 186.896214] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 186.907953] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 186.918025] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 186.929782] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 186.940677] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 186.951912] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 186.963082] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 186.974849] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 186.986047] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 186.997756] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 187.008002] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 187.017600] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 187.029447] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 187.039530] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 187.051279] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 187.061363] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 187.073067] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 187.083305] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 187.094591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 187.105631] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 187.117449] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 187.129146] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 187.140908] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 187.151026] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 187.162211] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 187.169991] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 187.181038] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 187.191043] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 187.201907] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 187.211882] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 187.219650] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 187.230522] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 187.242351] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 187.253554] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 187.263649] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 187.275392] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 187.287120] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 187.297215] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 187.308968] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 187.320025] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 187.331207] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 187.340797] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 187.352598] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 187.363463] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 187.373549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 187.384635] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 187.396467] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 187.408169] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 187.419047] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 187.430825] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 187.442611] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 187.453650] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 187.464723] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 187.476563] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 187.488236] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 187.496003] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 187.507078] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 187.518919] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 187.529784] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 187.539775] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 187.550012] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 187.557749] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 187.568019] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 187.578294] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 187.589344] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 187.601091] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 187.612123] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 187.623346] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 187.635096] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 187.646150] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 187.657937] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 187.668727] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 187.679976] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 187.691782] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 187.702805] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 187.713860] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 187.725576] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 187.733348] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 187.744406] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 187.756144] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 187.766228] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 187.777929] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 187.785719] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 187.796910] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 187.808143] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 187.819864] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 187.830769] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 187.838489] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 187.846249] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 187.857949] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 187.865730] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 187.876794] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 187.888614] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 187.899665] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 187.911476] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 187.922501] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 187.932578] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 187.943657] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 187.953732] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 187.964952] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 187.975045] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 187.986305] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 187.995853] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 188.007563] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 188.017154] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 188.028944] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 188.040139] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 188.051321] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 188.059097] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 188.069181] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 188.080931] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 188.092632] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 188.102916] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 188.113941] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 188.124030] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 188.134123] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 188.145884] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 188.156953] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 188.164702] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 188.175747] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 188.183451] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 188.191198] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 188.201318] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 188.213124] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 188.224357] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 188.234338] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 188.245151] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 188.252820] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 188.262862] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 188.273760] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 188.281498] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 188.291582] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 188.303272] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 188.312874] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 188.324128] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 188.335170] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 188.342842] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 188.350620] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 188.361665] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 188.372877] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 188.384127] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 188.394101] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 188.401850] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 188.411936] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 188.423159] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 188.434906] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 188.445950] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 188.457684] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 188.467786] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 188.477732] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 188.489598] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 188.500623] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 188.510732] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 188.522434] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 188.530181] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 188.540182] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 188.550232] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 188.561084] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 188.572826] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 188.583701] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 188.595429] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 188.606299] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 188.618041] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 188.629101] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 188.640861] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 188.652659] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 188.663706] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 188.674903] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 188.685025] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 188.696816] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 188.707080] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 188.714862] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 188.725914] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 188.737686] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 188.747292] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 188.757319] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 188.768148] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 188.778232] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 188.790010] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 188.800082] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 188.811296] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 188.823038] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 188.834108] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 188.845280] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 188.857164] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 188.868983] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 188.879051] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 188.890264] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 188.901501] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 188.913313] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 188.924375] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 188.936136] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 188.947838] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 188.958897] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 188.970641] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 188.981657] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 188.991758] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 189.002977] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 189.014741] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 189.024813] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 189.036574] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 189.048247] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 189.059486] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 189.070713] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 189.080294] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 189.092027] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 189.103042] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 189.114123] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 189.125855] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 189.136922] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 189.146894] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1541 printk messages dropped ** [ 189.158065] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 189.169361] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 189.180538] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 189.190580] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 189.201596] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 189.212799] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 189.223858] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 189.235099] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 189.246941] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 189.258758] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 189.268839] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 189.280576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 189.292321] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 189.303527] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 189.314768] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 189.325967] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 189.336203] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 189.345794] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 189.357527] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 189.368579] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 189.380318] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 189.391364] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 189.403083] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 189.414125] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 189.424244] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 189.435971] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 189.446070] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 189.457758] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 189.465528] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 189.475646] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 189.487483] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 189.499249] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 189.511094] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 189.522132] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 189.532258] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 189.544066] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 189.554959] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 189.566137] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 189.577379] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 189.587647] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 189.598679] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 189.610414] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 189.621478] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 189.631470] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 189.641696] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 189.652913] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 189.664760] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 189.674870] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 189.684877] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 189.695905] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 189.707687] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 189.718509] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 189.728492] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1493 printk messages dropped ** [ 189.739317] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 189.747062] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 189.757152] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 189.767234] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 189.777332] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 189.788539] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 189.799407] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 189.809486] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 189.820547] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 189.832258] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 189.840016] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 189.847757] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 189.858660] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 189.870397] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 189.880496] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 189.892212] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 189.903197] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 189.911011] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 189.921080] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 189.932134] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 189.943330] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 189.953596] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 189.963601] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 189.974834] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 189.982590] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 189.993651] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 190.005376] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 190.016456] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 190.027634] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 190.035406] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 190.045482] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 190.057246] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 190.068981] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 190.079990] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 190.090090] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 190.101834] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 190.112821] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 190.120615] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 190.131663] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 190.142868] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 190.152974] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 190.164794] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 190.175673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 190.187408] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 190.198454] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 190.208524] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 190.218647] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 190.230436] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 190.240729] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 190.251581] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 190.262785] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 190.273848] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 190.285059] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 190.295153] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 190.305240] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 190.316302] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 190.327999] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 190.337581] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 190.349342] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 190.360384] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 190.372127] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 190.382992] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 190.394759] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 190.406486] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 190.417536] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 190.429379] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 190.440569] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 190.452302] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 190.463150] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 190.474233] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 190.486069] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 190.497791] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 190.508797] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 190.519613] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 190.531346] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 190.542148] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 190.553908] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 190.564959] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 190.576177] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 190.587218] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 190.597195] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1480 printk messages dropped ** [ 190.607913] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 190.617534] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 190.627576] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 190.638606] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 190.650339] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1508 printk messages dropped ** [ 190.661270] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 190.672261] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 190.684016] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 190.694880] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 190.706722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 190.718529] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 190.728604] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 190.740364] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 190.752097] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 190.763305] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 190.775057] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 190.786806] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 190.798488] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 190.810346] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 190.821573] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 190.833403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 190.843472] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 190.855241] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 190.866431] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 190.878147] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 190.888967] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 190.900796] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 190.911993] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 190.923726] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 190.931469] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 190.942545] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 190.953744] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 190.963743] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 190.974527] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 190.986289] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 190.996396] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 191.007565] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 191.015337] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 191.026368] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 191.037621] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 191.045362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 191.056406] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 191.066387] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 191.074112] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 191.085374] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 191.096428] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 191.104170] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 191.115042] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 191.122766] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 191.132849] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 191.144598] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 191.155622] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 191.165738] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 191.177482] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 191.187596] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 191.195362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 191.206368] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 191.216476] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 191.228202] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 191.239281] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 191.249276] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 191.260140] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 191.271886] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 191.283052] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 191.293960] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 191.305711] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 191.317442] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 191.328673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 191.340408] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 191.352114] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1491 printk messages dropped ** [ 191.362915] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 191.372533] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 191.384378] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 191.395177] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 191.407004] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 191.417117] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 191.427137] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 191.437198] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 191.448934] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 191.459986] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 191.471797] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 191.482988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 191.494045] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 191.505265] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 191.516983] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 191.524762] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 191.535000] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 191.545012] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 191.556236] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 191.567466] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 191.578221] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 191.588321] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 191.600093] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 191.610148] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 191.621199] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 191.632418] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 191.643667] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 191.655422] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 191.667100] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 191.677969] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 191.688079] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 191.698044] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 191.707615] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 191.719359] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 191.727133] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 191.738892] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 191.749928] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 191.761613] bad: scheduling from the idle thread! ** 1062 printk messages dropped ** [ 191.769358] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 191.781230] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 191.792454] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 191.802437] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 191.810172] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 191.819772] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 191.831606] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 191.843349] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 191.854386] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 191.866123] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 191.877330] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 191.889068] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 191.899074] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 191.909316] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 191.917080] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 191.928796] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 191.940048] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 191.950898] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 191.962652] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 191.972739] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 191.984580] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 191.995808] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 192.003558] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 192.013639] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 192.023646] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 192.034655] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 192.045898] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 192.055475] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 192.066677] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 192.077541] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 192.089302] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 192.100523] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 192.108200] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 192.119457] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 192.130715] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 192.140794] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 192.152638] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 192.164463] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 192.176199] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 192.186183] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 192.196444] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1507 printk messages dropped ** [ 192.207354] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 192.218171] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 192.229924] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 192.241150] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 192.252367] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 192.263217] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 192.274925] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 192.282690] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 192.292786] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 192.304549] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 192.315736] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 192.327508] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 192.339239] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 192.350490] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 192.361515] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 192.373225] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 192.384504] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 192.395535] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 192.407352] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 192.417442] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 192.429208] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 192.440246] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 192.451433] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 192.462245] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 192.469991] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 192.480841] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 192.492586] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 192.504336] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 192.515393] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 192.523114] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 192.534178] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 192.544187] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 192.555205] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 192.566935] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 192.577047] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 192.588868] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 192.599924] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 192.609896] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 192.617638] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 192.628702] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 192.640469] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 192.652265] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 192.664034] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 192.674110] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 192.685908] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 192.696942] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 192.707063] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 192.718897] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 192.730092] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 192.741864] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 192.753663] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 192.764531] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 192.776298] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 192.788077] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 192.798941] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 192.809039] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 192.820281] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1639 printk messages dropped ** [ 192.832143] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 192.843306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 192.852859] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 192.864646] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 192.875856] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 192.885866] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 192.896889] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 192.908670] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 192.919860] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 192.931689] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 192.943433] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 192.953653] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 192.963246] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 192.973207] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 192.981011] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 192.992735] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 193.003770] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 193.014979] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 193.026238] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 193.033948] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 193.041688] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 193.051784] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 193.063490] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 193.075342] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 193.085427] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 193.095558] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 193.105565] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 193.116567] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 193.127743] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 193.138564] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 193.149814] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 193.161644] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 193.173337] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 193.182898] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 193.194130] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 193.205362] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 193.217137] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 193.228855] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 193.239725] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 193.251557] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 193.263284] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 193.274343] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 193.286166] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 193.297380] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 193.309216] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 193.320244] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 193.331994] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 193.343178] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 193.353253] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 193.363356] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 193.373479] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 193.385208] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 193.396249] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 193.407952] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 193.417546] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 193.429365] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 193.437145] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 193.448349] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 193.459391] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 193.469488] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 193.480717] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 193.492527] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 193.503407] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 193.515162] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 193.526371] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 193.538062] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 193.545851] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 193.557070] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 193.568833] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 193.579862] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 193.591594] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 193.602610] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 193.612688] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 193.622771] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 193.633844] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 193.643948] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 193.655696] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 193.665780] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 193.677504] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 193.688362] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 193.698456] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 193.708588] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 193.720399] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 193.731463] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 193.743225] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 193.754510] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 193.765362] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 193.777112] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 193.787189] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 193.798952] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 193.809974] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 193.821721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 193.832908] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 193.843004] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 193.854780] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 193.866508] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 193.876573] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 193.887616] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 193.897688] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 193.907773] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 193.918859] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 193.930601] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 193.941667] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 193.949376] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 193.957125] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 193.967192] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 193.978070] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 193.988150] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 193.999419] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 194.009396] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 194.020174] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 194.031882] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 194.043111] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 194.053100] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 194.060916] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 194.072624] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 194.083682] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 194.094896] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 194.106660] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 194.118362] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 194.129177] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 194.140991] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 194.152056] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 194.163862] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 194.174669] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 194.185901] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 194.195963] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 194.207651] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 194.215429] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 194.226285] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 194.236378] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 194.246470] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 194.256552] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 194.267629] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 194.279344] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 194.287123] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 194.298294] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 194.309378] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 194.321178] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 194.332220] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 194.342314] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 194.352397] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 194.363470] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 194.375221] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 194.386944] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 194.397015] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 194.407133] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 194.418920] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 194.428520] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 194.439732] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 194.449976] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 194.460755] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 194.472529] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 194.483756] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 194.495507] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 194.507324] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 194.519055] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 194.530075] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 194.541300] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 194.553043] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 194.563911] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 194.575686] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 194.587373] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1482 printk messages dropped ** [ 194.598130] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 194.608450] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 194.619490] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 194.631240] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 194.642935] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 194.653759] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 194.663764] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 194.674606] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 194.685859] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 194.695833] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 194.705424] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 194.715403] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1316 printk messages dropped ** [ 194.724942] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 194.736026] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 194.747833] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 194.758885] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 194.770619] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 194.781647] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 194.792744] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 194.800506] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 194.811654] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 194.821795] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 194.831787] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 194.842037] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 194.852295] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1409 printk messages dropped ** [ 194.862514] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 194.874308] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 194.885370] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 194.893072] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 194.903356] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 194.914402] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 194.926171] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 194.937847] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 194.945588] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 194.956424] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 194.966449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 194.977463] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 194.989189] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 194.998779] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 195.010597] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 195.020688] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 195.032437] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 195.043609] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 195.053192] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 195.063202] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 195.073474] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 195.084536] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 195.096361] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 195.108082] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 195.118976] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 195.128973] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 195.139843] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 195.151653] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 195.162718] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 195.172712] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 195.183561] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 195.193680] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 195.205438] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 195.217156] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 195.227253] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 195.239084] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 195.249150] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 195.260365] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 195.272132] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 195.283300] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 195.294352] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 195.305599] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 195.315571] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 195.325571] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 195.335147] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 195.346913] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 195.358103] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 195.369812] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 195.377551] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 195.388477] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 195.399668] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 195.409274] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 195.420473] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 195.431229] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 195.441354] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 195.453167] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 195.464226] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 195.475957] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 195.487022] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 195.497009] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 195.507794] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 195.519626] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 195.530830] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 195.542595] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 195.553804] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 195.565525] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 195.576378] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 195.586465] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 195.596546] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 195.607470] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 195.615227] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 195.626246] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 195.637985] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 195.649187] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 195.660940] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 195.672154] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 195.683988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 195.695038] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 195.706846] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 195.717820] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 195.725612] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 195.736677] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 195.748379] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 195.759628] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 195.770425] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 195.780404] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 195.788114] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 195.798096] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 195.808131] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 195.817687] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 195.828962] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 195.840713] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 195.852424] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 195.863454] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 195.874513] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 195.885741] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 195.897494] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 195.909280] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 195.921099] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 195.931161] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 195.942062] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 195.953792] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 195.961531] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 195.972607] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 195.982573] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 195.990301] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 195.998035] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 196.005835] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 196.017565] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 196.028433] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 196.040184] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 196.051070] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 196.061086] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 196.071159] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 196.082901] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 196.094642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 196.106395] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 196.118094] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 196.129118] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 196.140165] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 196.151421] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 196.160968] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 196.172705] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 196.182777] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 196.194037] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 196.201761] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 196.211817] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 196.222707] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 196.234484] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 196.246208] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 196.257404] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 196.269147] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 196.279944] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 196.289930] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 196.300723] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 196.312544] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 196.323793] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 196.333769] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 196.344545] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 196.356298] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 196.367982] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 196.375774] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 196.385871] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 196.397557] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 196.405344] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 196.416382] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 196.428129] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 196.439329] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 196.451079] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 196.461174] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 196.472900] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 196.482989] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 196.494818] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 196.504896] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 196.516114] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 196.527810] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 196.539714] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 196.551416] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 196.562321] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 196.573508] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 196.584754] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 196.595808] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 196.607014] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 196.617859] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 196.629614] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 196.639695] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 196.651460] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 196.663166] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 196.673253] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 196.685010] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 196.695092] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 196.706861] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 196.718661] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 196.729512] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 196.740770] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 196.748496] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 196.759379] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 196.769369] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 196.780154] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 196.791994] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 196.803739] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 196.814757] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 196.826507] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 196.836585] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 196.848323] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 196.859382] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 196.871114] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 196.881198] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 196.892443] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 196.903640] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 196.913612] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 196.925489] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 196.937320] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 196.949053] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 196.960102] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 196.971931] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 196.983669] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 196.993888] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 197.005121] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 197.012870] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 197.023928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 197.035682] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 197.046895] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 197.056912] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 197.067915] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 197.077993] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 197.089245] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 197.101017] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 197.112802] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 197.123867] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1628 printk messages dropped ** [ 197.135638] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 197.143345] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 197.153594] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 197.164395] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 197.176227] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 197.187415] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 197.198651] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 197.208766] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 197.218729] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 197.226503] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 197.238207] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 197.249035] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 197.256762] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 197.267746] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 197.278587] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 197.290414] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 197.300512] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 197.312257] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 197.324002] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 197.334256] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 197.345305] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 197.357121] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 197.368304] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 197.379382] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 197.391115] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 197.401197] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 197.412932] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 197.423010] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 197.434758] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 197.445043] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 197.455912] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 197.467719] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 197.478754] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 197.488842] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 197.498965] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 197.510801] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 197.522514] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 197.533553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 197.544622] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 197.556391] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 197.566353] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 197.574132] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 197.584193] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 197.595423] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 197.607172] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 197.618864] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 197.630626] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 197.640734] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 197.652467] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 197.663684] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 197.674865] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 197.685920] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 197.697138] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 197.708889] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 197.716662] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 197.728383] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 197.739405] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 197.749492] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 197.759615] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 197.771353] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 197.783047] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 197.792603] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 197.804362] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 197.813962] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 197.825693] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 197.836916] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 197.848715] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 197.856468] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 197.866573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 197.878320] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 197.888383] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 197.899603] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 197.910845] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 197.922652] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 197.933709] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 197.945465] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 197.956671] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 197.968408] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 197.978508] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 197.989738] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 198.000766] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 198.012494] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 198.023586] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 198.035335] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 198.047045] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 198.058086] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 198.069321] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 198.081069] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 198.092283] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 198.104078] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 198.111844] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 198.123042] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 198.134270] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 198.145518] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 198.155483] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 198.165491] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 198.173240] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 198.184284] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 198.195502] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 198.207264] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 198.217329] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 198.227429] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 198.239138] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 198.250889] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 198.261765] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 198.273491] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 198.285349] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 198.296574] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 198.308377] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 198.316126] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 198.327358] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 198.339072] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 198.349078] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 198.360287] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 198.372133] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 198.383150] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 198.394024] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 198.405073] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 198.416297] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 198.427542] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 198.439348] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 198.450158] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 198.461332] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 198.471335] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 198.482543] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 198.494415] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 198.504474] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 198.514567] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 198.524660] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 198.536438] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 198.548224] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 198.559270] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 198.571039] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 198.582753] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 198.593785] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 198.603856] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 198.614941] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 198.626755] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 198.636846] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 198.648556] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 198.656317] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 198.666391] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 198.676495] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 198.688178] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 198.699989] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 198.711731] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 198.721813] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 198.733576] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 198.743633] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 198.755379] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 198.765466] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 198.777205] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 198.788056] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 198.798141] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 198.809888] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 198.820684] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 198.832410] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 198.842663] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 198.853908] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 198.863488] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 198.875327] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 198.887036] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 198.898053] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 198.908933] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 198.919023] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 198.930080] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 198.941822] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 198.952856] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 198.964612] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 198.974677] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 198.985728] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 198.996945] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 199.008150] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 199.018276] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 199.028235] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 199.035999] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 199.046878] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 199.058645] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 199.069651] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 199.079756] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 199.091498] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 199.102516] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 199.113753] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 199.124969] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 199.136727] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 199.146820] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 199.158524] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 199.168075] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 199.179356] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 199.189373] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 199.200383] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 199.211601] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 199.223354] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 199.234398] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 199.246236] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 199.257907] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 199.269782] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 199.279900] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 199.291096] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 199.301905] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 199.309640] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 199.320509] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 199.332318] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 199.343355] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 199.353448] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 199.365213] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 199.376928] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 199.387757] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 199.398651] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 199.408776] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 199.420621] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 199.432424] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 199.443661] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 199.455453] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 199.466519] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 199.478282] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 199.487881] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 199.499724] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 199.510768] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 199.522525] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 199.534248] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 199.542000] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 199.552127] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 199.563319] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 199.574104] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 199.585917] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 199.595985] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 199.607066] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 199.618789] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 199.626540] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 199.636634] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 199.648335] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 199.657904] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 199.669151] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 199.680901] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 199.690985] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 199.702222] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 199.712215] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 199.722992] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 199.734737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 199.745790] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 199.757604] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 199.768820] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 199.780053] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 199.790014] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 199.797741] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 199.808986] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 199.820243] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 199.831283] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 199.843052] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 199.850836] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 199.861893] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 199.873593] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 199.883636] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 199.894500] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 199.906237] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 199.917292] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 199.929007] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 199.936762] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 199.946849] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1539 printk messages dropped ** [ 199.958017] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 199.965820] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 199.975932] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 199.987661] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 199.998724] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 200.010448] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 200.021501] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 200.033230] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 200.044287] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 200.056016] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 200.066094] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 200.076175] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 200.087242] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 200.098960] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 200.110723] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 200.120826] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 200.132586] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 200.144281] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 200.153848] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 200.165087] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 200.176822] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 200.187866] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 200.199103] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 200.210908] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 200.221952] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 200.233710] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 200.244747] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 200.256504] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 200.268221] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 200.279268] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 200.291019] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 200.302743] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 200.313798] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 200.325620] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 200.337356] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 200.347434] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 200.359175] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 200.369446] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 200.380470] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 200.392219] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 200.402326] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 200.414148] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 200.425188] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 200.437003] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 200.448041] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 200.459293] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 200.469310] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 200.479377] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 200.491094] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 200.502163] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 200.514001] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 200.525697] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 200.535980] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 200.546863] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 200.558045] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 200.569264] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 200.579264] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 200.587045] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 200.598753] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 200.608312] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 200.620065] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 200.631088] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 200.641190] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 200.651304] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 200.663114] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 200.674182] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 200.686025] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 200.697794] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 200.708040] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 200.717611] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 200.729368] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 200.737119] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 200.747234] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 200.758978] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 200.770008] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 200.781737] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 200.792012] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 200.802863] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 200.814121] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 200.825308] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 200.833045] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 200.843932] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 200.855667] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 200.866555] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 200.878352] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 200.888596] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 200.898606] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 200.908162] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 200.919948] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 200.931163] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 200.942349] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 200.952389] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 200.963226] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 200.973303] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 200.984554] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 200.996291] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 201.007355] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 201.017355] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 201.027577] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 201.037169] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 201.047153] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 201.057142] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 201.069028] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 201.079122] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 201.089100] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 201.099380] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 201.109469] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 201.121299] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 201.133029] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 201.144261] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 201.156097] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 201.167804] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 201.178850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 201.190096] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 201.200080] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 201.210884] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 201.220892] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 201.231761] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 201.241734] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 201.249469] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 201.259035] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 201.270261] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 201.281475] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 201.292720] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 201.304559] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 201.316279] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 201.326390] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 201.337554] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 201.347579] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 201.358644] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 201.370458] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 201.381682] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 201.391675] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 201.402483] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 201.410248] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 201.421411] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 201.433110] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 201.443142] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 201.454050] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 201.464068] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 201.475265] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 201.485264] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 201.496144] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 201.503893] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 201.514943] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 201.524957] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 201.535973] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 201.547738] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 201.559477] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 201.570673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 201.582429] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 201.594164] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 201.605208] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 201.617038] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 201.628740] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 201.636525] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 201.648247] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1530 printk messages dropped ** [ 201.659335] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1493 printk messages dropped ** [ 201.670105] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 201.679665] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 201.689637] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 201.699637] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 201.707411] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 201.719143] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 201.729379] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 201.737151] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 201.748395] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 201.758349] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 201.768649] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 201.778726] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 201.790539] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 201.800618] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 201.810754] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 201.821974] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 201.832036] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 201.843797] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 201.854822] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 201.866573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 201.878304] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 201.888381] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 201.900133] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 201.910243] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 201.921408] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 201.931411] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 201.941457] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1532 printk messages dropped ** [ 201.952552] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 201.963361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 201.973472] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 201.985241] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 201.996980] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 202.008153] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 202.018233] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 202.030013] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 202.041745] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 202.052792] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 202.064622] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 202.074692] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 202.084811] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 202.096637] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 202.108355] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 202.118648] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 202.128725] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 202.140477] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 202.152217] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 202.163948] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 202.174176] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 202.181918] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 202.192811] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 202.204651] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 202.215871] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 202.227077] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 202.237345] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 202.248360] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 202.259439] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 202.271281] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 202.283048] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 202.293846] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 202.305099] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 202.315109] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 202.326123] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 202.337848] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 202.348741] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 202.360573] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 202.372307] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 202.383500] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 202.393596] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 202.405309] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 202.416132] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 202.426121] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 202.435682] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 202.447439] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 202.457538] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 202.469264] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 202.480137] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 202.490139] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 202.500403] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 202.511276] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 202.523050] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 202.532645] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 202.544456] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 202.552218] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 202.562319] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 202.574086] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 202.585108] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 202.596858] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 202.607858] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 202.618144] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 202.629212] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 202.640932] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 202.651832] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 202.661809] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 202.669541] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 202.677325] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 202.689064] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 202.699912] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 202.711668] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 202.721747] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 202.733497] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 202.744542] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 202.756365] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 202.767583] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 202.779320] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 202.790380] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 202.800391] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 202.811401] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 202.823088] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 202.834871] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 202.845898] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 202.856973] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 202.868718] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 202.878773] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 202.888865] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 202.900619] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 202.910710] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 202.922467] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 202.934172] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 202.943753] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 202.953775] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 202.964814] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 202.976638] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 202.988343] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 202.999134] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 203.010344] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 203.020451] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 203.032187] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 203.043045] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 203.054800] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 203.065853] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 203.077546] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 203.085312] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 203.096109] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 203.107823] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 203.115620] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 203.125687] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 203.136928] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 203.146888] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 203.154679] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 203.165683] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 203.176769] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 203.186746] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 203.197963] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 203.207958] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 203.217556] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 203.225294] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 203.234857] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 203.246628] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 203.257826] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 203.269603] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 203.281402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 203.291475] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 203.301547] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 203.312610] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 203.324369] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 203.334450] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 203.346180] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 203.357416] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 203.368613] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 203.378637] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 203.389503] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 203.401325] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 203.413068] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 203.424785] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 203.435652] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 203.447364] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 203.458158] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 203.469397] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 203.481161] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 203.492890] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 203.504116] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 203.514080] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 203.525307] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 203.533028] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 203.543838] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 203.555607] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 203.565661] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 203.576748] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 203.586694] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 203.598516] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 203.608096] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 203.618114] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 203.628997] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 203.640836] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 203.652564] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 203.664318] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 203.675515] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 203.687336] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 203.697449] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 203.707449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 203.718466] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 203.729527] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 203.741259] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 203.752489] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 203.764337] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 203.776103] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 203.787330] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 203.795076] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 203.805947] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 203.813683] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 203.824734] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 203.834706] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 203.844289] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 203.856062] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 203.867844] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 203.878899] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 203.890728] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 203.901930] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 203.913680] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 203.923948] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 203.935012] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 203.946194] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 203.953941] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 203.964807] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 203.976533] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 203.987348] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 203.997360] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 204.008179] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 204.019245] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 204.031015] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 204.042721] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 204.053798] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 204.065566] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 204.075541] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 204.085767] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 204.093496] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 204.103554] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 204.113649] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 204.123619] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 204.131381] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 204.142592] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 204.154336] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 204.165144] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 204.176313] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 204.188126] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 204.197730] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 204.207710] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 204.218954] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 204.228522] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 204.240349] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 204.250477] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 204.261651] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 204.271232] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 204.282960] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 204.294012] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 204.305761] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 204.316954] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 204.328699] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 204.336473] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 204.348146] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 204.355918] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 204.366964] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 204.378143] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 204.388414] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 204.397962] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 204.408054] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 204.419137] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 204.430332] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 204.441403] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 204.453079] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 204.464881] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 204.474956] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 204.486011] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 204.497264] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 204.508459] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 204.517998] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 204.529256] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 204.540992] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 204.552022] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 204.562133] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 204.573883] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 204.584125] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 204.594917] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 204.606656] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 204.616769] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 204.628591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 204.639623] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 204.651334] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 204.659080] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 204.666842] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 204.678047] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 204.688150] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 204.699906] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 204.711093] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 204.721183] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 204.731278] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 204.742511] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 204.754280] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 204.764364] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 204.776086] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 204.787163] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 204.794875] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 204.802600] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 204.813683] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 204.825434] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 204.837142] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 204.847207] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 204.858081] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 204.868189] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 204.879393] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 204.887160] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 204.898912] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 204.909175] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 204.919248] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 204.930981] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 204.941877] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 204.953058] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 204.964285] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 204.972028] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 204.982121] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 204.993321] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 205.004410] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 205.012133] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 205.023177] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 205.034936] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 205.046144] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 205.057954] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 205.069010] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 205.080718] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 205.088462] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 205.099264] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 205.110503] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 205.122319] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 205.132396] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 205.142516] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 205.152513] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 205.160255] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 205.170266] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 205.179872] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 205.189870] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 205.200099] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 205.211329] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 205.219087] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 205.229888] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 205.241097] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 205.251344] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 205.262145] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 205.272135] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 205.282909] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 205.294705] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 205.306507] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 205.318235] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 205.328287] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 205.339547] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 205.349559] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 205.360577] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 205.372327] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 205.382425] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 205.394248] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 205.405108] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 205.416829] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 205.427700] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 205.439489] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 205.450679] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 205.462513] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 205.473745] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 205.485479] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 205.496520] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 205.508203] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 205.515988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 205.527060] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 205.538882] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 205.548957] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 205.560701] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 205.570802] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 205.580809] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 205.591654] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 205.603375] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 205.614193] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 205.624210] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 205.635243] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 205.647044] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 205.657158] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 205.668993] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 205.680192] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 205.692011] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 205.702113] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 205.712126] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 205.722188] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 205.733907] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 205.743507] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 205.751250] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 205.762470] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1386 printk messages dropped ** [ 205.772495] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 205.783654] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 205.794701] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 205.805930] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 205.817659] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 205.828724] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 205.840444] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 205.851510] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 205.861509] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 205.872270] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 205.883506] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 205.894737] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 205.906591] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 205.916575] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 205.927451] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 205.938650] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 205.946392] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 205.957462] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 205.965197] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 205.976044] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 205.987788] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 205.998862] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 206.006618] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 206.017792] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 206.029052] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 206.040256] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 206.050478] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 206.061708] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 206.069446] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 206.080708] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 206.091740] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 206.103454] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 206.111216] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 206.122946] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 206.133192] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 206.143493] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 206.153555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 206.163681] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 206.175525] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 206.185523] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 206.196552] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 206.208238] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 206.217830] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 206.229623] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 206.241332] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 206.252541] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 206.264264] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 206.275484] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 206.283188] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 206.293198] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1555 printk messages dropped ** [ 206.304520] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 206.316222] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 206.326302] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 206.337978] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 206.349800] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 206.361014] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 206.371025] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 206.381870] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 206.393588] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 206.405428] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 206.416501] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 206.426516] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 206.437566] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 206.448768] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 206.458312] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 206.470156] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 206.480236] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 206.491475] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 206.503262] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 206.514071] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 206.525813] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 206.536845] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 206.546935] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 206.557023] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 206.567100] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 206.577971] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 206.589056] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 206.600795] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 206.610899] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 206.622703] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 206.632777] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 206.644029] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 206.655835] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 206.665918] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 206.677136] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 206.688882] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 206.698906] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 206.709928] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 206.721664] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 206.732702] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 206.743951] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 206.755767] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 206.766965] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 206.778744] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 206.788809] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 206.800550] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 206.810658] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 206.822439] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 206.833232] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 206.845001] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 206.855065] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 206.865176] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 206.876901] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1481 printk messages dropped ** [ 206.887642] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 206.898472] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 206.910227] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 206.921303] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 206.932516] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 206.943361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 206.953447] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 206.964522] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 206.976276] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 206.987957] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 206.995732] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 207.006790] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 207.018497] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 207.028540] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 207.039398] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 207.051137] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 207.062358] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 207.074072] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 207.084115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 207.095159] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 207.106964] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 207.117057] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 207.128810] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 207.139602] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 207.150788] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 207.160374] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 207.172197] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 207.182287] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 207.194031] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 207.204293] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 207.215152] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 207.226890] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 207.237155] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 207.247396] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 207.255188] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 207.265278] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 207.277097] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 207.288282] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 207.298369] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 207.309630] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 207.319628] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 207.330403] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 207.342148] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 207.353356] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 207.363421] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 207.374657] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 207.386369] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 207.394161] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 207.404213] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 207.414304] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 207.425367] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 207.437113] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 207.448134] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 207.458217] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 207.469465] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 207.481207] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 207.492425] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 207.504224] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 207.513809] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 207.525619] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 207.535906] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 207.546768] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 207.558530] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 207.568600] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 207.579830] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 207.591581] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 207.603300] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 207.614347] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 207.626098] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 207.636191] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 207.647892] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1327 printk messages dropped ** [ 207.657516] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 207.667748] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 207.677746] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 207.685523] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 207.696559] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 207.706660] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 207.717884] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 207.729641] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 207.739719] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 207.751479] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 207.762689] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 207.774513] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 207.785567] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 207.795540] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 207.803255] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 207.811022] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 207.822083] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 207.833797] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 207.841554] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1518 printk messages dropped ** [ 207.852569] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 207.862824] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 207.874063] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 207.885918] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 207.897128] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 207.908856] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 207.916616] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 207.926689] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 207.936790] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 207.948500] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 207.958505] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 207.969777] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 207.980808] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 207.992619] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 208.003695] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 208.013668] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 208.024443] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 208.036211] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 208.047906] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 208.058722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 208.070546] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 208.081780] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 208.091757] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 208.102562] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 208.113769] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 208.121530] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 208.132744] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 208.142705] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 208.150505] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 208.161708] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 208.173496] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 208.183503] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 208.191287] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 208.202997] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 208.213815] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 208.223837] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 208.234866] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 208.246601] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 208.257797] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 208.269023] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 208.280265] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 208.290264] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 208.300496] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 208.310059] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 208.320157] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 208.330270] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 208.342016] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 208.353728] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 208.363246] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 208.373359] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1398 printk messages dropped ** [ 208.383509] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 208.393039] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 208.404801] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 208.416024] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 208.427757] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 208.438807] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 208.450540] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 208.461563] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 208.471654] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 208.481745] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 208.491853] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 208.503606] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 208.514639] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 208.526412] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 208.538183] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 208.548474] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 208.559523] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 208.571266] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 208.582493] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 208.593753] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 208.604966] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 208.614941] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 208.624494] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 208.634616] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 208.646340] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 208.657366] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 208.668603] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 208.680360] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 208.691575] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 208.701552] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 208.711140] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 208.722942] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 208.733835] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 208.745665] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 208.757393] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 208.768439] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 208.780188] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 208.790239] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 208.801287] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 208.811414] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 208.821388] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 208.829167] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 208.840212] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 208.851984] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 208.861586] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 208.873329] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 208.883400] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 208.895192] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 208.906918] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 208.918675] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 208.928718] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 208.938805] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 208.950057] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 208.957801] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 208.967887] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 208.977892] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 208.988957] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 208.998955] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 209.009818] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1640 printk messages dropped ** [ 209.021677] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 209.029412] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 209.040436] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 209.052162] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 209.063200] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 209.073299] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1641 printk messages dropped ** [ 209.085176] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 209.094703] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 209.106483] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 209.118172] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 209.129038] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 209.140297] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 209.148019] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 209.158915] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 209.166642] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 209.177834] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 209.189073] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 209.200799] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 209.211844] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 209.223596] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 209.234473] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 209.242221] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 209.253962] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 209.265014] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 209.276232] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 209.287273] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 209.299117] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 209.309195] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 209.320929] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 209.331005] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 209.341103] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 209.352841] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 209.363711] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 209.375467] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 209.387219] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 209.398905] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 209.408466] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 209.419710] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 209.431474] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 209.443191] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 209.454267] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 209.461997] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 209.472088] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 209.483852] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 209.495562] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 209.505660] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 209.515670] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 209.526537] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 209.536526] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 209.546805] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 209.556877] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 209.568616] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 209.579405] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 209.589404] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 209.599675] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 209.610715] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 209.622488] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1375 printk messages dropped ** [ 209.632426] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 209.644204] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 209.655069] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 209.666910] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 209.678125] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 209.688098] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 209.698354] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 209.708609] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 209.716362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 209.727409] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 209.738650] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 209.748730] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 209.759954] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 209.771688] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 209.781753] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 209.791873] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 209.803599] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 209.813882] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 209.824917] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 209.836656] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 209.847717] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 209.859521] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 209.870413] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 209.880377] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 209.890387] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 209.899965] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 209.911703] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 209.922742] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 209.934491] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 209.945534] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 209.957260] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 209.967545] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 209.978391] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 209.990112] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 209.999699] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 210.011459] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 210.022675] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 210.034491] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 210.044774] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 210.055807] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 210.067539] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 210.077784] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 210.085563] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 210.096604] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 210.108371] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 210.119591] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 210.130778] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 210.140338] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 210.150456] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 210.162210] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 210.173902] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 210.183482] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 210.195230] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 210.205338] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 210.215337] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 210.226193] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 210.237932] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 210.249138] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 210.260344] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 210.270475] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 210.280437] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 210.290445] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 210.300021] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 210.311762] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 210.322777] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 210.333649] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 210.344732] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 210.354732] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 210.365610] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 210.375611] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 210.386661] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 210.396627] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 210.404413] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 210.414482] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 210.426234] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 210.437461] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 210.445213] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 210.456235] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 210.467924] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 210.477908] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 210.487954] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 210.498237] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 210.508315] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 210.520071] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 210.531307] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 210.542528] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 210.553549] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 210.564624] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 210.576437] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 210.587626] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 210.597706] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 210.607820] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 210.617796] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 210.627406] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 210.638615] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 210.649814] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 210.661682] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 210.673413] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 210.683522] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 210.694734] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 210.705768] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 210.717600] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 210.729337] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 210.740347] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 210.750434] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 210.761481] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 210.772717] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 210.784551] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 210.795602] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 210.807422] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 210.818640] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 210.830393] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 210.842125] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 210.853317] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 210.865086] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 210.876285] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 210.888024] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 210.899252] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 210.911083] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 210.922827] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 210.934562] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 210.945616] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 210.955627] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 210.966678] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 210.977839] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 210.989715] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 211.001468] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 211.013271] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 211.024495] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 211.034467] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 211.042208] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 211.053269] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 211.065023] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 211.076249] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 211.084000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 211.095053] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 211.106231] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 211.114019] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 211.125035] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 211.136793] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 211.147968] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 211.158064] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 211.169847] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 211.181555] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 211.192450] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 211.203656] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 211.211403] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 211.222635] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 211.232622] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 211.242886] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 211.253953] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 211.265173] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 211.276170] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 211.287255] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 211.299081] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 211.310126] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 211.321905] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 211.332701] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 211.343947] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 211.355689] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 211.366929] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 211.376495] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 211.386477] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 211.397279] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 211.408479] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 211.418041] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 211.429880] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 211.439947] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 211.450073] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 211.460049] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 211.467752] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 211.478562] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 211.489807] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 211.501576] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 211.513359] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 211.521142] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 211.531127] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 211.541901] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 211.553615] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 211.563205] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 211.572768] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 211.584603] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 211.594720] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 211.604707] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 211.615578] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 211.625600] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 211.636651] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 211.647817] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 211.655583] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 211.665668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 211.677406] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 211.688421] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 211.699509] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 211.709479] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 211.719069] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 211.730907] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 211.742624] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 211.753675] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 211.764920] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 211.774463] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 211.786203] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 211.797277] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 211.805001] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 211.815801] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 211.823529] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 211.833800] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 211.844856] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 211.854833] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 211.864406] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 211.876153] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 211.887862] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 211.898672] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 211.908641] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 211.916405] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 211.926527] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 211.936491] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 211.944266] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 211.955309] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 211.967115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 211.978107] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 211.987713] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 211.999584] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 212.009661] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 212.021403] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 212.032435] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 212.042528] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 212.053750] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 212.064830] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 212.076020] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 212.086819] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 212.096794] bad: scheduling from the idle thread! ** 1062 printk messages dropped ** [ 212.104525] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 212.116382] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 212.127607] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 212.139349] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 212.150403] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 212.160379] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 212.168085] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 212.175867] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 212.185968] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 212.197779] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 212.208874] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 212.218401] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 212.230259] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 212.241991] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 212.253690] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 212.263737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 212.274756] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 212.286490] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 212.296561] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 212.306663] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 212.318402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 212.328484] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 212.340232] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 212.350305] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 212.361538] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 212.373258] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 212.383548] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 212.394567] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 212.405807] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 212.417594] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 212.428384] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 212.439622] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 212.451328] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 212.462555] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 212.473774] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 212.485540] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 212.497292] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 212.509044] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 212.520069] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 212.531802] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 212.541880] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 212.553085] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 212.563147] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 212.574253] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 212.586068] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 212.597126] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 212.608952] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 212.618997] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 212.629892] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 212.641666] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 212.653374] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 212.664431] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 212.676250] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 212.687463] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 212.699180] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 212.706919] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 212.717780] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 212.728672] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 212.740391] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 212.748130] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 212.757738] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 212.767729] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 212.778522] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 212.790282] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 212.801327] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 212.813008] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 212.823056] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 212.834123] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 212.845927] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 212.856985] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 212.868692] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 212.878739] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 212.889772] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 212.901591] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 212.912630] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 212.923889] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 212.935064] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 212.942796] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 212.953032] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 212.963073] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 212.974136] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 212.985936] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 212.996994] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 213.008741] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 213.019773] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 213.031534] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 213.043221] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 213.051002] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 213.061098] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 213.072840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 213.082910] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 213.094679] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 213.106368] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 213.115964] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 213.127673] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 213.138456] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 213.148547] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 213.159629] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 213.171472] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 213.183253] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 213.193503] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 213.204793] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 213.215969] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 213.227689] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 213.238473] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 213.249696] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 213.260916] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 213.272165] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 213.282142] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 213.289866] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 213.297622] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 213.308522] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 213.320357] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 213.331583] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 213.342764] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 213.354010] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 213.364281] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 213.374357] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 213.386113] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 213.397835] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 213.407891] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 213.417970] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 213.428051] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 213.439126] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 213.449234] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 213.460976] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 213.472171] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 213.483399] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 213.494616] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 213.506362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 213.517390] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 213.527523] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 213.535283] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 213.546138] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 213.557831] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 213.569065] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 213.580896] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 213.591752] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 213.601863] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 213.613067] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 213.623162] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 213.634941] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 213.646146] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 213.657903] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 213.669789] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 213.681013] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 213.692822] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 213.702902] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 213.714660] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 213.725715] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 213.736904] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 213.744677] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 213.755743] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 213.766921] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 213.776482] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 213.787686] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 213.798765] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 213.810466] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 213.821706] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 213.831281] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 213.843024] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 213.853065] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 213.864163] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 213.875991] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 213.887196] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 213.898412] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 213.908502] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 213.920267] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 213.930354] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 213.942073] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 213.952170] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 213.963929] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 213.974966] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 213.984943] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 213.992685] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 214.003756] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 214.015506] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 214.027221] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 214.038281] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 214.050111] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 214.061313] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 214.073032] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 214.083305] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 214.094181] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 214.105937] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 214.116002] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 214.126088] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 214.136173] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 214.147418] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 214.157432] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 214.168255] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 214.179326] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 214.190555] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 214.202289] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 214.213318] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 214.223400] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 214.234667] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 214.242395] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 214.252485] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 214.264189] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 214.275410] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 214.283122] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 214.290909] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 214.300984] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 214.312042] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 214.323244] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 214.333346] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 214.345129] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 214.356828] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 214.367114] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 214.377953] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 214.388039] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 214.399296] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 214.411101] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 214.422142] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 214.433873] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 214.445700] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 214.456606] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 214.466572] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 214.477789] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 214.487376] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 214.498594] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 214.508599] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 214.519475] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 214.531284] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 214.542330] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 214.554084] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 214.564951] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 214.576806] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 214.586764] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 214.594542] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 214.604616] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 214.616358] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 214.626457] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 214.638260] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 214.649318] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 214.661146] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 214.672329] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 214.683557] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 214.694593] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 214.705642] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 214.716897] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 214.728069] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 214.739919] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 214.750019] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 214.761757] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 214.772991] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 214.784162] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 214.796038] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 214.807850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 214.819063] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 214.830792] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 214.841822] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 214.853038] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 214.864801] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 214.875678] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 214.887527] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 214.897523] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 214.908296] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 214.920066] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 214.931791] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 214.942810] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 214.952874] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 214.962958] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 214.974074] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 214.981825] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 214.993506] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 215.004778] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 215.015821] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 215.025823] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 215.036685] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 215.046663] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 215.056223] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 215.067459] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 215.079183] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 215.088747] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 215.098859] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 215.110604] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 215.120663] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 215.130792] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 215.140758] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 215.150766] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 215.158509] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 215.168082] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 215.178085] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 215.188359] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 215.198453] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 215.210264] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 215.221330] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 215.233135] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 215.244007] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 215.255758] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 215.265821] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 215.275903] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 215.286009] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 215.297737] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 215.308635] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 215.320446] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 215.330525] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 215.340610] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 215.351670] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 215.363396] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 215.373657] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1493 printk messages dropped ** [ 215.384483] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 215.393999] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 215.404111] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 215.415860] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 215.427536] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 215.437570] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 215.447841] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 215.458104] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 215.469180] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 215.479146] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 215.486907] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 215.497003] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 215.508741] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 215.519538] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 215.529556] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 215.540579] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 215.552310] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 215.563155] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 215.573251] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 215.585036] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 215.596764] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 215.606876] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 215.618043] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 215.628021] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 215.638843] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 215.650593] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 215.661826] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 215.671797] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 215.679540] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 215.687306] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 215.699054] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 215.710073] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 215.721288] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 215.732515] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 215.744287] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 215.754348] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 215.766091] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 215.777157] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 215.788337] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 215.799544] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 215.809544] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 215.820759] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 215.830788] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 215.841049] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 215.851930] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 215.861876] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 215.873721] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 215.883740] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 215.894510] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 215.905746] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 215.917521] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 215.927523] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 215.938271] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 215.949353] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 215.961083] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 215.971365] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 215.982248] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 215.990001] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 216.000839] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 216.012569] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 216.022872] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 216.034082] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 216.044059] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 216.051815] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 216.063015] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 216.074237] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 216.085467] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 216.097232] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 216.108952] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 216.119823] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 216.129816] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 216.140620] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 216.151856] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 216.161918] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 216.173682] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 216.183725] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 216.193815] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 216.203923] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 216.215672] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 216.226729] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 216.238543] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 216.249418] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 216.261266] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 216.271228] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 216.278996] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 216.290043] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 216.300018] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 216.311262] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 216.322140] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 216.329840] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 216.337595] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 216.348862] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 216.360033] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 216.369624] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 216.381437] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1533 printk messages dropped ** [ 216.392542] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 216.403569] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 216.414792] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 216.426544] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 216.438280] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 216.448347] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 216.460120] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 216.471324] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 216.483020] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 216.493871] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 216.501591] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 216.512467] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 216.524183] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 216.531931] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 216.542778] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 216.553856] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 216.565086] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 216.576919] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 216.588115] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 216.599886] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 216.611096] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 216.622898] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 216.633962] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 216.645698] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 216.656748] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 216.668546] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 216.678839] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 216.688903] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 216.700126] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 216.711871] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 216.723084] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 216.734912] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 216.744973] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 216.755070] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 216.766276] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 216.776386] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 216.787604] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 216.799379] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 216.809411] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 216.820506] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 216.831734] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 216.842732] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 216.852825] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 216.864588] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 216.875629] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 216.887383] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 216.899115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 216.910133] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 216.921367] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 216.933106] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 216.944151] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 216.955901] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 216.966936] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 216.978678] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 216.989547] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 217.001284] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 217.011409] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 217.022583] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 217.032144] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 217.043877] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 217.053887] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 217.061677] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 217.073388] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 217.084599] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 217.096362] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 217.108155] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 217.118246] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 217.130009] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 217.141752] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 217.152971] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 217.164153] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 217.171903] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 217.182004] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 217.193762] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 217.203835] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 217.215564] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 217.226592] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 217.236689] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 217.248420] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 217.259207] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 217.270993] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 217.282695] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 217.292750] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 217.303838] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 217.315565] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 217.326609] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 217.338318] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 217.347887] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 217.359668] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 217.370695] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 217.382471] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 217.394168] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 217.401929] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 217.413157] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 217.424977] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 217.435064] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 217.446817] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 217.458508] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 217.468566] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 217.478637] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 217.490379] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 217.501601] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 217.513378] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 217.524196] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 217.535960] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 217.547648] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 217.558893] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 217.566658] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 217.577839] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 217.587935] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 217.599692] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 217.610754] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 217.620726] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 217.628451] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 217.638051] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 217.648002] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 217.659883] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 217.671105] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 217.681082] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 217.691111] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 217.701965] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 217.713685] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 217.725517] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 217.735771] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 217.743505] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 217.754746] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 217.762515] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 217.774228] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 217.784232] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 217.794233] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 217.801997] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 217.813028] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 217.823123] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 217.834879] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 217.845777] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 217.855792] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 217.866836] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 217.878000] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 217.889837] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 217.900147] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 217.910208] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 217.921446] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1375 printk messages dropped ** [ 217.931393] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 217.943118] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 217.954364] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 217.963950] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 217.975699] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 217.986748] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 217.998474] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 218.008735] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 218.019509] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 218.030762] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 218.040775] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 218.051786] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 218.063531] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 218.074311] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 218.086095] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 218.097253] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 218.107264] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 218.115009] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 218.124606] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 218.134575] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 218.145798] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 218.153543] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 218.164412] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 218.175659] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 218.185672] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 218.196688] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 218.208446] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 218.220197] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 218.231942] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 218.243713] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 218.251474] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 218.262553] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 218.270290] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 218.281317] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 218.293000] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 218.304889] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 218.316651] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 218.328318] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 218.337903] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 218.349762] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 218.359850] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 218.371655] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 218.381735] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 218.392780] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 218.402891] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 218.414732] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 218.426488] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 218.438271] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 218.449336] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 218.461186] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 218.471136] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 218.481112] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1625 printk messages dropped ** [ 218.492923] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 218.502931] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 218.514206] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 218.525050] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 218.536289] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 218.548080] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 218.558346] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 218.568603] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 218.576365] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 218.587403] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 218.597496] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 218.607583] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 218.618683] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 218.630415] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 218.640503] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 218.652268] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 218.662260] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 218.673114] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 218.684867] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 218.696091] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 218.706099] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 218.717123] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 218.728865] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 218.739897] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 218.751647] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 218.761757] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 218.771727] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 218.779461] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 218.787219] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 218.798435] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 218.810176] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 218.821074] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 218.828784] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 218.839593] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 218.850779] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 218.858538] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 218.869432] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 218.877169] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 218.887250] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 218.898984] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 218.909861] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 218.919824] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 218.927587] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 218.937694] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 218.948895] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 218.956642] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 218.966743] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 218.978474] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 218.989514] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 219.001266] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 219.012488] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 219.023699] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 219.031450] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 219.043136] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 219.052725] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 219.064583] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 219.075803] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 219.083506] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 219.093505] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 219.101278] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 219.112345] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 219.124203] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 219.135901] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 219.146003] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 219.157810] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 219.168866] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 219.180605] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 219.191818] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 219.203541] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 219.213790] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 219.225058] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 219.235125] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 219.246889] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 219.258619] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 219.269670] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 219.279634] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 219.289640] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 219.297401] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 219.307520] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 219.319361] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 219.330554] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 219.342292] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 219.352402] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 219.364235] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 219.374307] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 219.386157] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 219.396151] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 219.407187] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 219.419018] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 219.430057] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 219.441885] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 219.453623] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 219.464664] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 219.476468] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 219.487514] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 219.498769] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 219.508764] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 219.519633] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 219.529634] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 219.540495] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 219.552295] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1490 printk messages dropped ** [ 219.563103] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 219.570906] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 219.580990] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 219.591110] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 219.602830] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 219.613879] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 219.625627] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 219.635721] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 219.647534] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 219.657582] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 219.668692] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 219.678655] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 219.686432] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 219.697610] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 219.707676] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 219.718781] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 219.730590] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 219.740703] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 219.750659] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 219.762483] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 219.773360] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 219.783473] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 219.795222] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 219.806277] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 219.817986] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 219.828820] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 219.836566] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 219.848246] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 219.859529] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 219.870564] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 219.880566] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 219.891586] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1610 printk messages dropped ** [ 219.903252] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 219.914560] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 219.922318] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 219.934046] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 219.944906] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 219.956760] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 219.966714] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 219.974449] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 219.985671] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 219.995674] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 220.003412] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 220.012963] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 220.023079] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 220.034853] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 220.044940] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 220.056690] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 220.068388] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 220.080253] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 220.092001] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 220.103179] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 220.113261] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 220.125028] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 220.136086] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 220.147906] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 220.159117] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 220.170863] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 220.182063] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 220.193799] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 220.203365] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 220.213348] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 220.222916] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 220.234692] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 220.245751] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 220.257563] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 220.268784] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 220.280007] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 220.291824] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 220.301910] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 220.313674] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 220.324718] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 220.332433] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 220.343480] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 220.353562] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 220.364791] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 220.376535] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 220.387753] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 220.397750] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 220.408635] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 220.418649] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 220.428734] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 220.438696] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 220.448697] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 220.459968] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 220.471005] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 220.482806] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 220.493868] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 220.505629] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 220.515617] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 220.526487] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 220.536499] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 220.547337] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 220.559063] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 220.570906] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 220.581935] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 220.592070] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 220.602080] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 220.613088] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 220.624334] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 220.632083] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 220.642146] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 220.652257] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 220.663970] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 220.674016] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 220.685030] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 220.696781] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 220.707979] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 220.719732] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 220.730791] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 220.740793] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 220.751651] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 220.763484] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 220.774708] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 220.782436] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 220.792489] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 220.803347] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 220.811140] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 220.821168] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 220.832187] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 220.843911] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 220.853491] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 220.865314] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 220.875409] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 220.887140] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 220.898182] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 220.909964] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 220.921690] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 220.932884] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 220.944646] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 220.956357] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 220.967228] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 220.978977] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 220.989255] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 220.999297] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 221.010351] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 221.021584] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 221.033396] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 221.044439] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 221.056139] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 221.063933] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 221.074973] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 221.086737] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 221.098553] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 221.108625] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 221.120353] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 221.130446] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 221.142186] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 221.153230] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 221.164963] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 221.175064] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 221.186907] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 221.198711] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 221.209765] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 221.219730] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 221.229770] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 221.240641] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 221.251864] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 221.262880] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 221.274641] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 221.285826] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 221.297038] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 221.307135] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 221.318912] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 221.329010] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 221.340181] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 221.351443] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 221.362480] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 221.374269] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 221.382018] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 221.393074] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 221.404325] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 221.412069] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 221.423262] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 221.435004] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 221.446225] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 221.457950] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 221.468046] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 221.478009] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 221.488049] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 221.498956] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 221.510142] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 221.519714] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 221.531438] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 221.542271] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 221.549999] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 221.560784] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 221.572604] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 221.583829] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 221.595568] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 221.606766] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 221.618530] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 221.628800] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 221.639864] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 221.647592] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 221.658621] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 221.669854] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 221.681672] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 221.692903] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 221.702862] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 221.712450] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 221.723674] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 221.731435] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 221.742619] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 221.753875] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 221.765707] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 221.777536] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 221.789277] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 221.800333] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 221.811503] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 221.821541] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 221.832421] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 221.840152] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 221.850409] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 221.861281] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 221.873077] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 221.883979] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 221.894000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 221.905035] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 221.916881] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 221.926867] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 221.937700] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 221.948926] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 221.960167] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 221.970142] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 221.979731] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 221.991569] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 222.003329] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 222.012884] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 222.022998] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 222.034848] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 222.045889] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 222.057626] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 222.068505] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 222.080261] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 222.091990] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 222.103002] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 222.114080] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 222.125796] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 222.136064] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 222.146834] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 222.156931] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 222.167027] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 222.178218] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 222.189135] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 222.200953] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 222.211046] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 222.222798] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 222.232868] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 222.244627] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 222.254698] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 222.265931] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 222.277747] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 222.287808] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 222.298876] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 222.310612] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 222.321479] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 222.332710] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 222.344455] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 222.354537] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 222.366243] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 222.377067] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 222.387077] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 222.398079] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 222.409131] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 222.419219] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 222.429298] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 222.440361] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 222.451608] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 222.461145] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 222.472857] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 222.482443] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 222.494322] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 222.506041] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 222.517232] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 222.528466] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 222.539671] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 222.551418] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 222.562461] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 222.574207] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 222.585073] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 222.596890] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 222.606999] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 222.618792] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 222.626573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 222.638288] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 222.649328] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 222.661065] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 222.672129] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 222.683982] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 222.695706] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 222.706902] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 222.718635] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 222.729839] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 222.739414] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 222.750635] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 222.762420] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 222.774235] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 222.785453] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 222.793193] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 222.803232] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 222.813342] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 222.825119] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 222.836838] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 222.847672] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 222.858578] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 222.870330] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 222.881534] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 222.893250] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 222.904160] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 222.914152] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 222.924410] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 222.935251] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 222.945372] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 222.957135] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 222.967100] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 222.976666] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 222.988378] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 222.997955] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 223.009712] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 223.020607] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 223.030574] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 223.038349] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 223.049413] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 223.058981] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 223.066724] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 223.078400] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 223.088408] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 223.097965] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 223.108073] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 223.119867] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 223.131589] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 223.142603] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 223.153693] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 223.163688] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 223.174547] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 223.186308] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 223.198023] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 223.208077] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 223.218164] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 223.229955] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 223.241166] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 223.252968] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 223.264036] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 223.275841] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 223.286908] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 223.294626] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 223.305440] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 223.313161] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 223.324212] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 223.335967] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 223.347701] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 223.358911] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 223.370668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 223.382389] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 223.392484] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 223.404192] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 223.411942] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 223.422996] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 223.434766] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 223.446582] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 223.458301] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 223.469339] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 223.481089] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 223.492158] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 223.503329] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 223.513354] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 223.524418] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 223.534398] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 223.543965] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 223.555674] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 223.563406] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 223.573008] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 223.584849] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 223.594951] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 223.606765] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 223.616837] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 223.626924] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1517 printk messages dropped ** [ 223.637940] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 223.648762] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 223.660543] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 223.672265] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 223.682339] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 223.693557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 223.703660] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 223.715476] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 223.725573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 223.737330] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 223.748524] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 223.759759] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 223.769747] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 223.780526] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 223.792290] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 223.804031] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 223.814089] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 223.825835] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 223.835894] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 223.846938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 223.857030] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 223.867131] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1540 printk messages dropped ** [ 223.878320] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1493 printk messages dropped ** [ 223.889168] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 223.896903] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 223.908079] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 223.918173] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 223.929939] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 223.941164] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 223.951141] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 223.960739] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 223.968489] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 223.979492] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 223.990556] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 224.002321] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 224.014060] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 224.025105] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 224.035071] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 224.045081] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 224.052839] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 224.063893] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 224.075643] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 224.085759] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 224.093488] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 224.104534] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 224.116364] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 224.128046] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 224.135837] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 224.147541] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 224.158330] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 224.169586] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 224.179560] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 224.189160] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 224.199171] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 224.210194] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 224.221966] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 224.233770] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 224.244798] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 224.256552] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 224.266638] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 224.278367] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 224.289422] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 224.301169] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 224.311249] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 224.323003] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 224.334217] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 224.346055] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1556 printk messages dropped ** [ 224.357311] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 224.368112] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 224.379327] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 224.390563] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 224.402368] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 224.413423] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 224.425179] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 224.436907] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 224.448615] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 224.456372] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 224.467439] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 224.479226] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 224.486993] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 224.498212] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 224.509968] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 224.521693] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 224.532743] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 224.544502] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 224.556211] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 224.567103] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 224.577064] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 224.587076] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 224.598286] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 224.608315] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 224.619357] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 224.631101] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 224.641195] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 224.652927] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 224.662994] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 224.674240] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 224.685980] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 224.697175] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 224.708390] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 224.719477] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 224.731303] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 224.743043] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 224.754240] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 224.765987] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 224.777050] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 224.788887] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 224.798940] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 224.809033] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 224.819115] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 224.830194] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 224.840194] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 224.851067] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 224.862873] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 224.873957] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 224.883956] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 224.894824] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 224.904798] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 224.912536] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 224.923420] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 224.935181] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 224.946906] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 224.957921] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 224.968989] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 224.980740] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 224.991963] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 225.001929] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 225.009708] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 225.020570] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 225.032283] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1410 printk messages dropped ** [ 225.042529] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 225.054362] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 225.062110] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 225.073177] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 225.084403] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 225.096146] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 225.106215] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 225.116300] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 225.126410] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 225.138099] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 225.148113] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 225.157715] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 225.167700] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 225.177271] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 225.189044] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 225.200079] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 225.211826] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 225.222845] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 225.232937] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 225.244699] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 225.255761] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 225.265763] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 225.276782] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 225.288541] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 225.299404] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 225.311244] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 225.322941] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 225.333819] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 225.345567] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 225.356608] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 225.368409] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 225.377953] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 225.388058] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 225.399837] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 225.411569] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 225.423284] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 225.433563] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 225.444407] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 225.454535] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 225.466344] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 225.476425] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 225.487642] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 225.499417] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 225.509472] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 225.519563] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 225.529661] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 225.541402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 225.551491] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 225.563198] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 225.574037] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 225.581761] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 225.591840] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 225.601937] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 225.613155] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 225.624918] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 225.635000] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 225.646745] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 225.657945] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 225.669677] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 225.680527] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 225.690658] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 225.702378] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 225.713432] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 225.725179] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 225.735235] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 225.746308] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 225.758024] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 225.768938] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 225.780156] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 225.791196] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 225.803011] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 225.813050] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 225.823169] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 225.834951] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 225.846661] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 225.856775] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 225.868619] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 225.880329] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 225.891539] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 225.903273] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 225.913380] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 225.924582] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 225.935372] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 225.947206] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 225.958941] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 225.969205] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 225.980235] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 225.991997] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 226.003701] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 226.013265] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 226.025110] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 226.035194] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 226.046921] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1493 printk messages dropped ** [ 226.057758] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 226.068014] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 226.075812] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 226.085905] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 226.097640] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 226.108506] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 226.120266] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 226.130365] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 226.142210] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 226.154023] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 226.164111] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 226.174059] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 226.185942] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 226.197758] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 226.209488] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 226.220509] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 226.230596] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 226.241847] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1387 printk messages dropped ** [ 226.251892] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 226.263615] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 226.273680] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 226.285422] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 226.296642] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 226.308442] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 226.316186] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 226.327450] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 226.338638] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 226.348620] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 226.358163] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 226.369456] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 226.377197] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 226.388937] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 226.399008] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 226.410742] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 226.421812] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 226.432985] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 226.440768] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1629 printk messages dropped ** [ 226.452537] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 226.460249] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 226.468008] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 226.479059] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 226.490813] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 226.502519] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 226.513552] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 226.524631] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 226.534645] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 226.545519] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 226.556733] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 226.567604] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 226.577576] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 226.587140] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 226.598887] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 226.610150] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 226.620221] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 226.631946] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 226.642016] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1514 printk messages dropped ** [ 226.653011] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 226.664318] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 226.674386] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 226.686142] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 226.697353] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 226.709190] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 226.720218] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 226.731941] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 226.742812] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 226.754566] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 226.765604] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 226.777353] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 226.789048] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 226.800830] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 226.812572] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 226.823793] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 226.835547] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 226.846738] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 226.858502] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 226.869518] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 226.880758] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 226.890762] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 226.901027] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 226.912037] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 226.922125] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 226.932208] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1515 printk messages dropped ** [ 226.943209] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 226.950997] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 226.961109] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 226.972807] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 226.984052] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 226.995308] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 227.005374] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 227.017109] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 227.028300] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 227.039557] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 227.050775] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 227.061791] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 227.073511] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 227.081284] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 227.093000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 227.104048] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 227.115249] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 227.125371] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 227.137197] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 227.148391] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 227.159606] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 227.170859] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 227.180839] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 227.190418] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 227.202161] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1542 printk messages dropped ** [ 227.213333] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 227.221084] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 227.232158] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1612 printk messages dropped ** [ 227.243875] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 227.255719] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 227.265810] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 227.277053] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 227.287048] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 227.297310] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 227.308148] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 227.318240] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 227.329997] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 227.340869] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 227.352586] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 227.362825] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 227.372838] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 227.382432] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 227.392453] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 227.403288] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 227.413403] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 227.425242] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 227.436987] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 227.448698] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 227.456457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 227.466556] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 227.478322] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 227.489111] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 227.500190] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 227.512021] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 227.523221] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 227.534967] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 227.546044] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 227.557250] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1421 printk messages dropped ** [ 227.567537] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 227.579283] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 227.590157] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 227.601375] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 227.612403] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 227.624148] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 227.635151] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 227.646232] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 227.656203] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 227.665799] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 227.677605] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 227.688685] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 227.700506] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 227.712232] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 227.722315] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 227.734076] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 227.745089] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 227.756850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 227.768033] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 227.778101] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 227.789375] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 227.797128] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 227.808858] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 227.819699] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 227.830924] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 227.842677] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 227.853888] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 227.865638] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 227.877388] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 227.889083] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 227.896832] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 227.907861] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 227.918939] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 227.930783] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 227.942596] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 227.953814] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 227.965559] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 227.975651] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1639 printk messages dropped ** [ 227.987504] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 227.998682] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 228.010508] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 228.021747] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 228.029479] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 228.039757] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 228.049809] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 228.059890] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 228.071116] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 228.082860] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 228.092935] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 228.104706] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 228.114803] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 228.126560] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 228.138319] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 228.147889] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 228.159168] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 228.169181] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 228.180202] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 228.191958] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 228.203674] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1421 printk messages dropped ** [ 228.213969] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 228.225687] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 228.235774] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1628 printk messages dropped ** [ 228.247558] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 228.255258] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 228.264837] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 228.276674] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 228.288394] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 228.299473] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 228.310690] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 228.321737] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1543 printk messages dropped ** [ 228.332898] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 228.344659] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 228.355558] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 228.363275] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 228.373524] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 228.383107] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 228.394336] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 228.405129] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 228.415122] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 228.425910] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 228.437722] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 228.448767] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 228.459998] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 228.471739] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 228.483504] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 228.495246] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 228.507051] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 228.518800] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 228.528884] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 228.540722] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 228.552545] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 228.564286] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 228.574389] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 228.582136] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 228.593853] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 228.604719] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 228.616516] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 228.626799] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 228.637677] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 228.647655] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 228.658465] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 228.668461] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 228.678726] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 228.689614] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 228.700831] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 228.711862] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 228.723610] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 228.733676] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 228.745435] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 228.755527] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 228.767264] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 228.778496] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 228.788471] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 228.796226] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 228.807476] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 228.817038] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 228.827051] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 228.838066] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 228.849824] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 228.861057] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 228.872244] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 228.881816] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 228.893587] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 228.904616] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 228.916359] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 228.928099] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 228.938189] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 228.945947] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 228.957122] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 228.968381] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 228.977886] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 228.987994] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 228.999774] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 229.011501] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 229.021569] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 229.032802] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 229.044549] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 229.055772] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 229.063507] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 229.074565] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 229.084573] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 229.095445] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 229.103122] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 229.114401] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 229.125433] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 229.137193] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 229.148981] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 229.156744] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 229.167943] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 229.179172] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 229.190894] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 229.201782] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 229.213608] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 229.224489] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 229.234506] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 229.245547] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 229.256763] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 229.267774] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 229.279033] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 229.290213] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 229.297947] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 229.308856] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 229.318839] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 229.329641] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 229.340863] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 229.350917] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 229.362157] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 229.373988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 229.385011] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 229.396256] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 229.406212] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 229.418068] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 229.428161] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 229.439988] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 229.450077] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 229.461814] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 229.472843] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 229.484585] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 229.495465] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 229.507208] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 229.518404] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 229.528514] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 229.540248] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 229.551292] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 229.562528] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 229.574351] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 229.584622] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 229.595668] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 229.607517] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 229.617523] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 229.627794] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 229.638829] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 229.650073] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 229.657759] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 229.667358] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 229.676938] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 229.688772] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 229.699793] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 229.711016] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 229.722739] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 229.733538] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 229.745280] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 229.756321] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 229.768016] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 229.778009] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 229.789271] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 229.798860] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 229.808881] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 229.819890] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 229.831114] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 229.842875] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 229.854058] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 229.864179] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 229.875996] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 229.886067] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 229.896191] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 229.908000] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 229.919035] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 229.929118] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 229.940170] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 229.951404] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 229.963183] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 229.970975] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 229.981075] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 229.992835] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 230.000625] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 230.011865] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 230.021837] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 230.029583] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 230.039826] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 230.047577] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 230.058630] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 230.068734] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 230.080477] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 230.091363] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 230.101336] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 230.109090] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 230.119893] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 230.129871] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 230.137623] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 230.148663] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 230.158737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 230.169778] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 230.180843] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 230.192533] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 230.202544] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 230.210345] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1397 printk messages dropped ** [ 230.220447] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 230.228160] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 230.239053] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 230.249026] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 230.256792] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 230.267969] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 230.279023] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 230.290072] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 230.300178] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 230.311907] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 230.322184] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 230.332424] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 230.340181] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 230.350467] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 230.361506] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 230.373238] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 230.384300] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 230.396121] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1554 printk messages dropped ** [ 230.407366] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 230.418083] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 230.428156] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 230.438261] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 230.450032] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 230.461090] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 230.468797] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 230.476539] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 230.486834] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 230.497689] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 230.509474] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 230.521172] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 230.532019] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 230.543055] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 230.553972] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 230.565785] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 230.576838] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 230.588544] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 230.596319] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 230.606409] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 230.618146] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 230.629386] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 230.640601] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 230.651636] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 230.663419] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 230.672974] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 230.684227] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 230.695449] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 230.707227] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 230.718931] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 230.729708] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 230.741460] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 230.751544] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 230.762769] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 230.774516] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 230.784605] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 230.796369] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 230.808051] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 230.815823] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 230.827066] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 230.838245] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 230.848221] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 230.856015] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 230.867205] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 230.878236] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 230.889142] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 230.900872] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 230.911657] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 230.922862] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 230.933782] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 230.945628] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 230.957424] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 230.967491] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 230.978570] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 230.989806] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 230.999788] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 231.010560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 231.022306] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 231.033349] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 231.044367] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 231.055442] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 231.067185] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 231.078900] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 231.086653] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 231.097690] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 231.108766] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 231.120523] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 231.132263] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 231.143422] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 231.151174] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 231.162246] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 231.173953] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 231.185729] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 231.196794] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1387 printk messages dropped ** [ 231.206828] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 231.218487] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 231.230358] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 231.242108] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 231.253795] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 231.265054] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 231.276097] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 231.287906] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 231.298965] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 231.310731] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 231.320688] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 231.328449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 231.339515] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 231.349495] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 231.360284] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 231.372113] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 231.383315] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 231.395066] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 231.406094] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 231.416193] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 231.426275] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 231.437345] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 231.449165] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 231.459430] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 231.469668] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 231.480906] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 231.490498] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 231.500489] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 231.510742] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 231.521001] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 231.531243] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 231.540818] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 231.552029] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 231.562139] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 231.573875] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 231.584647] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 231.596399] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 231.607257] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 231.618512] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 231.630327] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 231.641550] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 231.651513] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 231.661506] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 231.671526] bad: scheduling from the idle thread! ** 1064 printk messages dropped ** [ 231.679269] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 231.690524] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 231.701562] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 231.713331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 231.722896] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 231.734142] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 231.745925] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 231.757639] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 231.767698] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 231.777772] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 231.788844] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 231.798937] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 231.809032] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 231.820233] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 231.831300] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 231.843001] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 231.852581] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 231.864360] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 231.874447] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 231.884416] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 231.894453] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 231.905496] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 231.917303] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 231.928332] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 231.938408] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 231.948521] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 231.960293] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 231.972005] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 231.982875] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 231.994633] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 232.005688] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 232.017484] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 232.028361] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 232.038457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 232.048595] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 232.058577] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 232.069372] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 232.081197] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 232.091267] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 232.102322] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 232.113547] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 232.124601] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 232.136326] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 232.147212] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 232.157194] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 232.168419] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 232.177975] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 232.189724] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 232.200604] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 232.212354] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 232.224077] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 232.231846] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 232.243043] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 232.254780] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 232.265047] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1410 printk messages dropped ** [ 232.275277] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 232.287133] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 232.297207] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 232.307310] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 232.318550] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 232.330287] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 232.341503] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 232.353309] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 232.364216] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 232.375429] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 232.386274] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 232.397987] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 232.407577] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 232.417560] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 232.425332] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 232.436224] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 232.447424] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 232.458176] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 232.469279] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 232.480494] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 232.491356] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 232.503162] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 232.514227] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 232.526051] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 232.537246] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 232.549013] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 232.559846] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 232.571087] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 232.581063] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 232.588798] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 232.596546] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 232.607632] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 232.617598] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 232.625372] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 232.635468] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 232.647290] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 232.659029] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 232.670079] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 232.681900] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 232.693647] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 232.704681] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 232.716500] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 232.728203] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 232.735993] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 232.747225] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 232.758410] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 232.769648] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 232.779917] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 232.790939] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 232.802640] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 232.813893] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 232.821662] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 232.833370] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 232.843617] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 232.851393] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 232.861488] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 232.873167] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 232.882776] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 232.892792] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 232.903844] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 232.915602] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 232.927302] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 232.938356] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 232.948458] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 232.960270] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 232.971322] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 232.983018] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 232.993058] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 233.003119] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 233.013221] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 233.024990] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 233.036016] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 233.047234] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 233.058976] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 233.066725] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 233.077952] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 233.089698] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 233.101441] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 233.112617] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 233.122682] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 233.133774] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 233.145519] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 233.156717] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 233.168451] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 233.179259] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 233.191075] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 233.201162] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 233.212887] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 233.223747] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 233.233834] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 233.244891] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 233.256110] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 233.267811] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 233.279705] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 233.291433] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 233.302473] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 233.314249] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 233.324340] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 233.336035] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 233.347276] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 233.355001] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 233.362779] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 233.373807] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 233.384859] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 233.396079] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 233.407806] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 233.418086] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 233.428164] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 233.439940] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 233.451642] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 233.462550] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 233.470298] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 233.481324] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 233.493041] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 233.503933] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 233.515670] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 233.525753] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 233.536967] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 233.548685] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 233.560532] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 233.570632] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 233.582376] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 233.592459] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 233.604176] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 233.615424] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 233.626281] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 233.638006] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 233.649054] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 233.660283] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 233.672038] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 233.683757] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 233.694535] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 233.706275] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 233.717324] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 233.729094] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 233.740120] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 233.751859] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 233.761922] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 233.772964] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 233.783068] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 233.794837] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 233.806550] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 233.817438] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 233.827443] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 233.838470] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 233.850208] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 233.861095] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 233.871091] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 233.881362] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 233.892414] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 233.903577] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 233.915332] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 233.926208] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 233.937951] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 233.949017] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 233.960821] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 233.971890] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 233.981897] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 233.992903] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 234.003975] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 234.015704] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 234.026597] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 234.036591] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 234.047365] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 234.059092] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1318 printk messages dropped ** [ 234.068661] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 234.079900] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 234.091651] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 234.102830] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 234.113886] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 234.124000] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 234.135811] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 234.146884] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 234.156897] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 234.167912] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 234.179674] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 234.190887] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 234.200900] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 234.211934] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 234.223736] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 234.234529] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 234.246269] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 234.257326] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 234.267337] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 234.278160] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 234.289269] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 234.300476] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 234.311346] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 234.321308] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 234.331316] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 234.341323] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 234.352567] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 234.362786] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 234.372388] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 234.380109] bad: scheduling from the idle thread! ** 1063 printk messages dropped ** [ 234.387811] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 234.397825] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 234.409108] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 234.419374] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 234.430431] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 234.441624] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 234.452413] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 234.464261] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 234.474341] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 234.486096] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 234.497820] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 234.509034] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 234.520763] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 234.531816] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 234.543670] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 234.554870] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 234.566686] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 234.577863] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 234.588782] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 234.600604] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 234.611816] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 234.623560] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 234.634610] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 234.646409] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 234.657471] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 234.669302] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 234.680353] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 234.688040] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 234.697600] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 234.709422] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 234.721140] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1555 printk messages dropped ** [ 234.732387] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1420 printk messages dropped ** [ 234.742637] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 234.753833] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 234.765576] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 234.775656] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 234.787402] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 234.797512] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 234.808740] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 234.816480] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 234.827533] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 234.839355] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 234.849635] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 234.860673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 234.872418] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 234.883634] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 234.894846] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 234.906600] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 234.917806] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 234.929559] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 234.940600] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 234.950566] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 234.960583] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 234.971361] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 234.983104] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 234.994158] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 235.005914] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 235.017106] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 235.028865] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 235.039122] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 235.050009] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 235.061210] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 235.071471] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 235.082305] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 235.093350] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 235.104257] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 235.114243] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 235.121989] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 235.133047] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 235.144816] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 235.156549] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 235.167741] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 235.179456] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 235.189056] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 235.200875] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 235.210974] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 235.222715] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 235.234423] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 235.245661] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 235.255904] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 235.263670] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 235.274741] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 235.284747] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 235.295779] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 235.307546] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 235.315310] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 235.326109] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 235.337809] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 235.349666] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 235.359957] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 235.370991] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 235.382733] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 235.393623] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 235.403581] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 235.411353] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 235.421465] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1628 printk messages dropped ** [ 235.433226] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 235.442824] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 235.454051] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 235.464845] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 235.474850] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 235.485103] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 235.495373] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 235.506236] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 235.517955] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 235.528850] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 235.540685] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 235.551903] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 235.563728] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 235.574590] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 235.586337] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 235.597535] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 235.609267] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 235.617040] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 235.627130] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 235.638862] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 235.649692] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 235.660599] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 235.672345] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 235.684065] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 235.694851] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 235.706602] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 235.716687] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 235.728409] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 235.737992] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 235.747986] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 235.758851] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 235.770089] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 235.781922] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1613 printk messages dropped ** [ 235.793616] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 235.803638] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 235.814400] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 235.824504] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 235.834619] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 235.846376] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 235.858050] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 235.867628] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 235.879393] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 235.890256] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 235.902007] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 235.913031] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 235.924252] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 235.936003] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 235.946092] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 235.957902] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 235.968938] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 235.979056] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 235.990806] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 236.002540] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 236.013757] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 236.023843] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 236.033934] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 236.044025] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 236.055059] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 236.066117] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 236.076226] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 236.087956] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 236.098034] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 236.109768] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 236.120573] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 236.132320] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 236.143546] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 236.155280] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 236.166466] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 236.177550] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1623 printk messages dropped ** [ 236.189320] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 236.201091] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 236.212121] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 236.223182] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 236.234955] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 236.246687] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 236.256763] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 236.268522] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 236.278612] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 236.288615] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 236.299650] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 236.311418] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 236.321407] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 236.332286] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 236.340036] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 236.351042] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 236.361166] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 236.371138] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 236.382380] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 236.392656] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 236.402727] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 236.414487] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 236.424575] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 236.436370] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 236.447430] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 236.459180] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 236.470217] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 236.481960] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 236.493671] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 236.501434] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 236.512637] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 236.524370] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 236.532126] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 236.542205] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 236.553258] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 236.564506] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 236.574474] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 236.582252] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 236.593489] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 236.605315] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 236.617043] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 236.628773] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1412 printk messages dropped ** [ 236.639000] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 236.650269] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 236.661468] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 236.673286] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 236.683388] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 236.695224] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 236.706981] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 236.718780] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 236.729642] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 236.741373] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 236.752422] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 236.764174] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 236.774442] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 236.785449] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 236.795548] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 236.807298] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 236.817406] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 236.827379] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 236.835163] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 236.845247] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 236.857048] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 236.867124] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 236.877247] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 236.889072] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 236.900119] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 236.911935] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 236.923138] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 236.934918] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 236.946721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 236.957937] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 236.969764] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 236.980996] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 236.992209] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 237.003029] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 237.014132] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 237.025309] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 237.034870] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 237.044974] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 237.056201] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 237.067937] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 237.078990] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 237.090725] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 237.101772] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 237.113503] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 237.124729] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 237.135509] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 237.147244] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 237.157338] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 237.169050] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 237.180804] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 237.191841] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 237.201927] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 237.212985] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 237.224747] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 237.234832] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 237.246562] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 237.256658] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 237.268392] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 237.276141] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 237.287367] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 237.299203] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 237.310055] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 237.321826] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 237.333604] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 237.341359] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 237.351448] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 237.363159] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 237.370927] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 237.382005] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1626 printk messages dropped ** [ 237.393793] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 237.405049] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 237.415924] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 237.427113] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 237.437880] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 237.449120] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 237.460879] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 237.472543] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 237.480297] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 237.488020] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 237.495806] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 237.506855] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1541 printk messages dropped ** [ 237.518032] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 237.528858] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 237.540635] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 237.552360] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 237.562438] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 237.574199] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 237.585027] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 237.596256] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 237.607991] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 237.618044] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 237.628146] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 237.639915] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 237.649984] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 237.660080] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 237.671289] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 237.682521] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 237.694287] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 237.705321] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 237.717123] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 237.727238] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 237.737233] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 237.747499] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 237.758553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 237.769605] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1628 printk messages dropped ** [ 237.781395] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 237.792580] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 237.803450] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 237.813412] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 237.822999] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 237.832980] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 237.842567] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 237.854417] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 237.865440] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 237.875540] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 237.886783] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 237.896758] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 237.904498] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 237.915300] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 237.927138] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 237.938875] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 237.949740] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 237.961561] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 237.971634] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 237.981744] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 237.993477] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 238.004519] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 238.016222] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 238.026260] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 238.037040] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 238.048806] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 238.059665] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 238.071495] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 238.082668] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 238.093576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 238.105316] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 238.116354] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 238.128056] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 238.135841] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 238.145917] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 238.156007] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 238.166114] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 238.177800] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 238.185564] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 238.195837] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 238.206630] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 238.218355] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 238.229255] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 238.241071] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 238.251160] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 238.262864] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 238.273658] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 238.284884] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 238.296130] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 238.307929] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 238.318988] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 238.330738] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 238.340792] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 238.350893] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 238.362100] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 238.372209] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 238.383939] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 238.393518] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 238.403494] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 238.413492] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 238.421257] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 238.431336] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 238.441426] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 238.451526] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 238.462721] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 238.473813] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 238.485640] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 238.497387] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 238.509092] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 238.516843] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 238.526923] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 238.537957] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 238.549034] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 238.560758] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 238.571826] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 238.583640] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 238.594517] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 238.606327] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 238.617375] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 238.629089] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 238.636850] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 238.647921] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 238.659762] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 238.671498] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 238.683209] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 238.693274] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 238.704510] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 238.715728] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 238.726963] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 238.738799] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 238.749806] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 238.759905] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 238.771643] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 238.782534] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 238.792543] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 238.803397] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 238.815234] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 238.826955] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 238.837815] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 238.849030] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 238.859138] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 238.870883] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 238.880958] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 238.892658] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 238.903903] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 238.911658] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 238.921741] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 238.931844] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 238.943077] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 238.954894] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 238.964975] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 238.976223] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 238.987444] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 238.998456] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 239.008546] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 239.020296] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 239.031314] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 239.041446] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 239.051401] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 239.063225] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 239.074139] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 239.084144] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 239.095021] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 239.104579] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 239.116398] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 239.128123] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 239.139009] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 239.150829] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 239.162061] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 239.173238] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 239.183269] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 239.193344] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 239.205109] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 239.216865] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 239.228691] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 239.240409] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 239.250484] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 239.262234] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 239.273946] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 239.283520] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 239.295268] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 239.305339] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 239.316419] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 239.327639] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 239.338677] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 239.350435] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 239.362159] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 239.373176] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 239.383250] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 239.394347] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 239.406166] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 239.417397] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 239.427369] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 239.435137] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 239.446016] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 239.456011] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 239.466875] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 239.476901] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 239.487916] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 239.499675] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 239.510897] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 239.522102] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 239.532949] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 239.544700] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 239.555767] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 239.566959] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 239.577724] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 239.588960] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 239.600718] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 239.611933] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1545 printk messages dropped ** [ 239.623113] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 239.633138] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 239.644208] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 239.654175] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 239.665432] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 239.676455] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 239.688213] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 239.699965] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 239.711680] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 239.722694] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 239.733766] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 239.745519] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 239.756720] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 239.768455] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 239.778722] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 239.789006] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 239.800055] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 239.811267] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 239.822148] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 239.831717] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 239.842896] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 239.852481] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 239.860282] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 239.871968] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 239.882770] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 239.894523] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 239.904618] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 239.916380] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 239.928068] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 239.938349] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 239.949420] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 239.959393] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 239.970203] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 239.981438] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 239.991492] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 240.002692] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 240.012766] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 240.022879] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 240.034735] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 240.046455] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 240.057315] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 240.068573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 240.080312] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 240.091990] bad: scheduling from the idle thread! ** 1066 printk messages dropped ** [ 240.099741] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 240.109327] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 240.121089] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 240.132139] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 240.143965] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 240.154976] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 240.165059] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 240.175179] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 240.186916] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 240.198132] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 240.209888] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 240.221625] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 240.232807] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 240.242864] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 240.253939] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 240.264029] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 240.274129] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 240.285341] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 240.297074] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 240.307930] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 240.319169] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 240.330917] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 240.340998] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 240.352231] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 240.364059] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 240.374911] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 240.386652] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 240.397702] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 240.409448] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 240.420500] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 240.432300] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 240.443160] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 240.453272] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 240.464470] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 240.472231] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 240.483456] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 240.493558] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 240.505414] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 240.517206] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 240.527306] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 240.539073] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 240.550805] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 240.562528] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 240.574246] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 240.582022] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 240.593760] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 240.603859] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 240.613818] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 240.623397] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 240.633424] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 240.643496] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 240.655255] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 240.666982] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 240.678026] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 240.689784] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 240.700999] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 240.710973] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 240.718699] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 240.726488] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 240.738207] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 240.749282] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1554 printk messages dropped ** [ 240.760511] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 240.771705] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 240.781686] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 240.791273] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 240.803090] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 240.814173] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 240.825386] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 240.836414] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 240.848145] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 240.859209] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 240.871019] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 240.882235] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 240.893975] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 240.905034] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 240.915021] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 240.925821] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 240.937022] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 240.947807] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 240.959579] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 240.971313] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 240.982538] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 240.990265] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 241.001025] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 241.011145] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 241.022869] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 241.033768] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 241.043772] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 241.054638] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 241.064649] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 241.075673] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 241.087409] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 241.097524] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 241.107540] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 241.118369] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 241.129629] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 241.139596] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 241.147353] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 241.157460] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1624 printk messages dropped ** [ 241.169249] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 241.181113] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 241.192844] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 241.203913] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 241.215090] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 241.222841] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 241.232924] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 241.244690] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 241.254773] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 241.266508] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 241.277546] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 241.289323] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 241.299394] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 241.311146] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 241.322866] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 241.332954] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 241.344760] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 241.355057] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 241.366083] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 241.377800] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 241.388601] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 241.400335] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 241.411208] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 241.422903] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 241.434806] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 241.446544] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 241.458227] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 241.469490] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 241.480254] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 241.491484] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 241.503197] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 241.510994] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 241.522192] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 241.533927] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 241.541687] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 241.551766] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 241.563468] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 241.574748] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 241.584823] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 241.596572] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 241.607765] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 241.619007] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 241.630843] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 241.642570] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 241.653789] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 241.665521] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 241.676574] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 241.688264] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 241.697842] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 241.709616] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 241.720505] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 241.731704] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 241.742511] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 241.753742] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1550 printk messages dropped ** [ 241.764968] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 241.775231] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 241.786102] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 241.797917] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 241.807991] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 241.819777] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 241.831515] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 241.843193] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1553 printk messages dropped ** [ 241.854479] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 241.864536] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 241.874638] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 241.886372] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 241.897444] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 241.908637] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 241.919841] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 241.927583] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 241.938661] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 241.950494] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 241.962211] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 241.973441] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 241.985276] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 241.997012] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 242.008743] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 242.019787] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 242.031605] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 242.041676] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 242.051778] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1611 printk messages dropped ** [ 242.063474] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 242.075268] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 242.087012] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 242.098211] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 242.109971] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 242.120048] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 242.131810] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 242.143481] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 242.155248] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1529 printk messages dropped ** [ 242.166332] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 242.175895] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 242.187111] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 242.198143] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 242.209868] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 242.220947] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 242.232164] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 242.242991] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 242.253047] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 242.264163] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 242.275978] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 242.287208] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 242.297184] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 242.304949] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 242.315824] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 242.327641] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 242.337713] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 242.349450] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 242.360251] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 242.372068] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 242.383105] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 242.393162] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 242.404233] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 242.415477] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 242.425499] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 242.436539] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 242.446520] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 242.456091] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 242.467822] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 242.478869] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 242.490621] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 242.502357] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 242.512442] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 242.524179] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 242.535214] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 242.546954] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 242.558012] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 242.567977] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 242.575749] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 242.585863] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 242.597654] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 242.607942] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 242.618993] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 242.630723] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 242.640823] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 242.652574] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1543 printk messages dropped ** [ 242.663757] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 242.674650] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 242.684630] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 242.694674] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 242.705710] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 242.715691] bad: scheduling from the idle thread! ** 1065 printk messages dropped ** [ 242.723411] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 242.733005] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 242.743007] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 242.753274] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 242.764320] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 242.775536] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 242.786751] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 242.797973] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 242.809224] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 242.819195] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 242.826932] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 242.837831] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 242.847812] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 242.858617] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 242.870450] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 242.881684] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 242.889422] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 242.900297] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 242.911520] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 242.922562] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 242.932563] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 242.943409] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 242.955163] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 242.966217] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 242.976228] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 242.987254] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1614 printk messages dropped ** [ 242.998977] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 243.010207] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 243.019797] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 243.029819] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 243.039902] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 243.049869] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 243.057622] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 243.068692] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 243.080496] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 243.090573] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 243.101797] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1617 printk messages dropped ** [ 243.113524] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 243.124324] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 243.134336] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1506 printk messages dropped ** [ 243.145239] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 243.155477] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 243.165565] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 243.177381] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 243.188598] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 243.199797] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 243.211019] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 243.222766] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 243.233827] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 243.245649] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 243.257394] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 243.269132] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 243.279200] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 243.290957] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 243.302679] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 243.312743] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 243.322835] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 243.334599] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 243.345619] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 243.355709] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 243.366786] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 243.378618] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 243.388661] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 243.398779] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 243.410622] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 243.422350] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 243.433584] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 243.445404] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 243.457122] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 243.467232] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 243.479053] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 243.489150] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 243.500981] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 243.512691] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 243.522756] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 243.533839] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 243.543852] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 243.553918] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 243.565657] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 243.575759] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 243.587587] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 243.599318] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 243.610356] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 243.622180] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 243.633930] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 243.643985] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 243.655223] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 243.665194] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 243.672946] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 243.684009] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 243.695844] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 243.707589] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 243.719276] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 243.728875] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 243.738897] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 243.749908] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 243.761662] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 243.771744] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 243.783500] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 243.794554] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 243.805765] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 243.816630] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 243.828454] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 243.838524] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 243.850286] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 243.860383] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 243.872207] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 243.883950] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 243.894782] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 243.904875] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 243.915007] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 243.924979] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 243.934568] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 243.944527] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 243.956397] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 243.968119] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 243.979163] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 243.990927] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 244.002646] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 244.012721] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 244.023939] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 244.034021] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 244.045085] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 244.056842] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 244.068037] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 244.079269] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 244.091077] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 244.101961] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 244.113734] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 244.124588] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 244.136433] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 244.148149] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 244.159364] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 244.171116] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 244.182841] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 244.193889] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 244.205627] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 244.216686] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 244.228497] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 244.239370] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 244.251138] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 244.262903] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1490 printk messages dropped ** [ 244.273726] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 244.283725] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 244.293998] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 244.305037] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 244.316854] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 244.326966] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 244.336944] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 244.347695] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 244.357804] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 244.369564] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 244.379668] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 244.391410] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1612 printk messages dropped ** [ 244.403079] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 244.414870] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 244.425930] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 244.437666] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 244.447745] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 244.458974] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 244.470209] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 244.482052] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 244.493768] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1417 printk messages dropped ** [ 244.504033] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 244.514870] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 244.525957] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 244.537177] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 244.548018] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 244.559246] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 244.570998] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 244.582050] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 244.593877] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 244.604904] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 244.616653] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 244.626737] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 244.638462] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 244.646204] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 244.657239] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 244.668464] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 244.679694] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 244.691420] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 244.701505] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 244.712745] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 244.724589] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 244.736310] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 244.747513] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 244.759252] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 244.768813] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 244.780562] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 244.791608] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 244.803304] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 244.813307] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 244.822904] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 244.834759] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 244.846487] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 244.856555] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 244.866662] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 244.878401] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 244.888456] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 244.898557] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 244.908648] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 244.918758] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 244.930505] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 244.940573] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 244.952311] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1494 printk messages dropped ** [ 244.963154] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 244.974079] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 244.984067] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 244.994855] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 245.006672] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 245.016786] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 245.026782] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 245.037802] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 245.049038] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 245.060755] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 245.071009] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 245.078783] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 245.089665] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1542 printk messages dropped ** [ 245.100825] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 245.112586] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 245.122875] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 245.132939] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 245.144714] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 245.154804] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 245.166543] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 245.178232] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 245.187811] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 245.197795] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 245.205588] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 245.215657] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 245.226907] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 245.238097] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 245.245863] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 245.256918] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 245.268748] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 245.279798] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 245.289786] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 245.300556] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 245.312330] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 245.324039] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 245.333584] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 245.343699] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 245.355449] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 245.366470] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 245.377517] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 245.388749] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 245.398854] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1626 printk messages dropped ** [ 245.410622] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1638 printk messages dropped ** [ 245.422451] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 245.432437] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1495 printk messages dropped ** [ 245.443254] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 245.454360] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 245.462098] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 245.472173] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 245.483925] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 245.494780] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 245.506527] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1614 printk messages dropped ** [ 245.518197] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 245.528191] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 245.538247] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 245.549330] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 245.557081] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1615 printk messages dropped ** [ 245.568793] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 245.579999] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 245.587737] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 245.598800] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 245.610539] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 245.621597] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 245.631572] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 245.639340] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1396 printk messages dropped ** [ 245.649447] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1552 printk messages dropped ** [ 245.660668] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 245.671706] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 245.683517] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 245.694402] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 245.706214] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 245.716294] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 245.727542] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 245.738775] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 245.749612] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 245.761363] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1615 printk messages dropped ** [ 245.773035] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 245.780796] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 245.791715] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 245.801259] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 245.813003] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 245.824037] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 245.834130] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 245.845378] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 245.855362] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 245.866140] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 245.877889] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 245.889116] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 245.900915] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 245.911958] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 245.923191] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 245.935036] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 245.946861] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 245.958669] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 245.969727] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 245.979715] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 245.989988] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 246.001018] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 246.012751] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 246.023992] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 246.035206] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 246.046080] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 246.053805] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 246.064583] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 246.076358] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 246.086347] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 246.097212] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 246.107208] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1419 printk messages dropped ** [ 246.117484] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 246.127560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 246.139280] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 246.147030] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 246.158257] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 246.170017] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 246.181734] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 246.192609] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 246.204346] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 246.215390] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 246.227225] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 246.238421] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 246.249664] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 246.261494] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 246.273219] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 246.284258] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1619 printk messages dropped ** [ 246.295979] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1418 printk messages dropped ** [ 246.306277] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 246.317315] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 246.329064] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 246.339137] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 246.350901] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 246.362620] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 246.373691] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1636 printk messages dropped ** [ 246.385520] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 246.397236] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 246.407313] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 246.418540] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 246.430275] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 246.441331] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 246.453141] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 246.464212] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 246.474189] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 246.481926] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 246.492800] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 246.504578] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 246.516317] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 246.528036] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 246.539075] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 246.550823] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 246.560921] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 246.572661] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 246.584367] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 246.593970] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 246.603976] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 246.614999] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 246.626714] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 246.637510] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 246.649294] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 246.659371] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 246.669375] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 246.680411] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1385 printk messages dropped ** [ 246.690430] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 246.700478] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 246.711685] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 246.722909] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 246.734694] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 246.746480] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 246.756578] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 246.768284] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 246.779082] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 246.790849] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 246.802067] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 246.813255] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1325 printk messages dropped ** [ 246.822831] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1328 printk messages dropped ** [ 246.832443] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 246.843252] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 246.853357] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 246.865121] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 246.876850] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 246.888050] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 246.899790] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 246.910844] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 246.922668] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 246.934429] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1625 printk messages dropped ** [ 246.946172] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 246.957876] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 246.967969] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1376 printk messages dropped ** [ 246.977916] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 246.989786] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 247.000817] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 247.010941] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 247.022730] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 247.033615] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 247.045345] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 247.056387] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 247.068100] bad: scheduling from the idle thread! ** 1074 printk messages dropped ** [ 247.075921] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 247.087617] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 247.098658] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 247.108743] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 247.118855] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 247.130605] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1553 printk messages dropped ** [ 247.141831] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 247.151379] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 247.163106] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 247.173155] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 247.184264] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1380 printk messages dropped ** [ 247.194238] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 247.203815] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 247.215564] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 247.225663] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 247.237402] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 247.249119] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 247.258710] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1548 printk messages dropped ** [ 247.269899] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 247.279493] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 247.289481] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 247.300264] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1625 printk messages dropped ** [ 247.312037] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 247.323809] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 247.331581] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 247.342788] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 247.354563] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 247.366275] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 247.377338] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 247.389161] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 247.400015] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 247.411749] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 247.422810] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 247.434575] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 247.446278] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 247.456391] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1627 printk messages dropped ** [ 247.468150] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 247.475952] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 247.487655] bad: scheduling from the idle thread! ** 1068 printk messages dropped ** [ 247.495410] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1413 printk messages dropped ** [ 247.505672] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 247.513440] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1503 printk messages dropped ** [ 247.524332] bad: scheduling from the idle thread! ** 1072 printk messages dropped ** [ 247.532067] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 247.543241] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 247.554318] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1624 printk messages dropped ** [ 247.566078] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1616 printk messages dropped ** [ 247.577748] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1323 printk messages dropped ** [ 247.587366] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 247.598583] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 247.606333] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 247.617381] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 247.627387] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1416 printk messages dropped ** [ 247.637633] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 247.647879] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 247.658671] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 247.670440] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 247.681649] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1629 printk messages dropped ** [ 247.693442] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 247.701210] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 247.712956] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 247.723000] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 247.733100] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 247.744340] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 247.756094] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 247.766200] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 247.776203] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 247.787040] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 247.798252] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 247.808361] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1637 printk messages dropped ** [ 247.820228] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 247.832028] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 247.842129] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 247.853944] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 247.864801] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 247.876542] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 247.887562] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 247.897679] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 247.909511] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 247.920558] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 247.932383] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 247.943590] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 247.953700] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 247.965525] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 247.977241] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 247.988104] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 247.999323] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 248.011090] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 248.022288] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 248.034051] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 248.045077] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 248.056914] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 248.068656] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 248.078723] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 248.090489] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 248.102179] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 248.112968] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1551 printk messages dropped ** [ 248.124230] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1551 printk messages dropped ** [ 248.135441] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 248.146311] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 248.156324] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 248.167322] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 248.178379] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 248.188487] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 248.200309] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 248.210400] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 248.222149] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 248.233333] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 248.244561] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 248.256308] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 248.266394] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 248.278102] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 248.287699] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1381 printk messages dropped ** [ 248.297691] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 248.308450] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 248.319536] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 248.331375] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 248.343098] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 248.354157] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 248.365966] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1525 printk messages dropped ** [ 248.377030] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 248.388847] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 248.399713] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 248.411457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 248.421534] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 248.432737] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 248.442825] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 248.454564] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1492 printk messages dropped ** [ 248.465390] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 248.473109] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 248.483977] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 248.495729] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1527 printk messages dropped ** [ 248.506791] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1546 printk messages dropped ** [ 248.517975] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 248.529198] bad: scheduling from the idle thread! ** 1073 printk messages dropped ** [ 248.536958] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 248.548711] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 248.559560] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 248.571307] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 248.582325] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 248.592413] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 248.602493] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 248.613576] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 248.625314] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 248.636208] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 248.647401] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1484 printk messages dropped ** [ 248.658153] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 248.669254] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 248.679217] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 248.686981] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 248.697072] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 248.708288] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 248.720041] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 248.731050] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 248.741932] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 248.753150] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 248.763230] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 248.773334] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 248.785125] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 248.796837] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 248.807859] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1519 printk messages dropped ** [ 248.818906] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 248.829786] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 248.839891] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 248.851094] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 248.861179] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 248.872223] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 248.883253] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 248.894315] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1388 printk messages dropped ** [ 248.904392] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1498 printk messages dropped ** [ 248.915287] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 248.927034] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 248.938017] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 248.947617] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 248.959366] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 248.968950] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 248.980710] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 248.990773] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 249.000888] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 249.012600] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 249.022852] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1491 printk messages dropped ** [ 249.033677] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 249.044849] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 249.056709] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 249.066811] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 249.078635] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 249.089493] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 249.101209] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1500 printk messages dropped ** [ 249.112108] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 249.123938] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 249.134948] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 249.145990] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1526 printk messages dropped ** [ 249.157074] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1388 printk messages dropped ** [ 249.167113] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1611 printk messages dropped ** [ 249.178769] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 249.190549] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 249.201772] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1634 printk messages dropped ** [ 249.213608] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1552 printk messages dropped ** [ 249.224826] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 249.232553] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 249.243595] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 249.254829] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 249.264838] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 249.275707] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 249.285717] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 249.296726] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1398 printk messages dropped ** [ 249.306865] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 249.316408] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1619 printk messages dropped ** [ 249.328119] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 249.339022] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 249.349027] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1501 printk messages dropped ** [ 249.359893] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 249.369902] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 249.380915] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 249.392122] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 249.402244] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1618 printk messages dropped ** [ 249.413963] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1415 printk messages dropped ** [ 249.424225] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1488 printk messages dropped ** [ 249.435020] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1627 printk messages dropped ** [ 249.446805] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1547 printk messages dropped ** [ 249.457972] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 249.465726] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 249.476763] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 249.487969] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 249.498075] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 249.509827] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 249.521047] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 249.532848] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1499 printk messages dropped ** [ 249.543737] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 249.555468] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 249.566684] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1613 printk messages dropped ** [ 249.578390] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1635 printk messages dropped ** [ 249.590261] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1624 printk messages dropped ** [ 249.602018] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1616 printk messages dropped ** [ 249.613718] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 249.621483] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 249.631569] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 249.643274] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1320 printk messages dropped ** [ 249.652856] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 249.664637] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 249.676358] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 249.687396] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 249.699126] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1317 printk messages dropped ** [ 249.708674] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 249.718791] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 249.730532] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1547 printk messages dropped ** [ 249.741739] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 249.753466] bad: scheduling from the idle thread! ** 1071 printk messages dropped ** [ 249.761242] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 249.772931] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1324 printk messages dropped ** [ 249.782537] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 249.790300] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 249.801303] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 249.811398] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1545 printk messages dropped ** [ 249.822609] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 249.832683] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 249.843751] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1389 printk messages dropped ** [ 249.853831] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 249.864881] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1395 printk messages dropped ** [ 249.875010] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 249.884985] bad: scheduling from the idle thread! ** 1070 printk messages dropped ** [ 249.892726] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 249.903794] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 249.915543] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 249.925628] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 249.937364] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1522 printk messages dropped ** [ 249.948403] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1548 printk messages dropped ** [ 249.959632] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1620 printk messages dropped ** [ 249.971361] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1528 printk messages dropped ** [ 249.982437] bad: scheduling from the idle thread! ** 1067 printk messages dropped ** [ 249.990160] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1486 printk messages dropped ** [ 250.000918] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 250.012167] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1377 printk messages dropped ** [ 250.022138] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1383 printk messages dropped ** [ 250.032169] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1497 printk messages dropped ** [ 250.043015] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1546 printk messages dropped ** [ 250.054233] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 250.065476] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 250.077295] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 250.087400] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1630 printk messages dropped ** [ 250.099213] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1411 printk messages dropped ** [ 250.109441] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1378 printk messages dropped ** [ 250.119448] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1544 printk messages dropped ** [ 250.130656] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1631 printk messages dropped ** [ 250.142494] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1496 printk messages dropped ** [ 250.153363] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 250.163457] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 250.173578] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 250.185311] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 250.195404] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1622 printk messages dropped ** [ 250.207149] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1544 printk messages dropped ** [ 250.218349] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 250.229408] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1621 printk messages dropped ** [ 250.241140] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 250.251222] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 250.262940] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1487 printk messages dropped ** [ 250.273736] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 250.285483] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 250.295596] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 250.307398] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1516 printk messages dropped ** [ 250.318425] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1489 printk messages dropped ** [ 250.329239] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 250.340997] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1617 printk messages dropped ** [ 250.352687] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1321 printk messages dropped ** [ 250.362285] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 250.374133] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 250.384211] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1623 printk messages dropped ** [ 250.395967] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1550 printk messages dropped ** [ 250.407178] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1379 printk messages dropped ** [ 250.417163] bad: scheduling from the idle thread! ** 1069 printk messages dropped ** [ 250.424921] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1502 printk messages dropped ** [ 250.435805] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.4.302-cip78-rt45 #1 ** 1549 printk messages dropped ** [ 250.447012] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1485 printk messages dropped ** [ 250.457770] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1394 printk messages dropped ** [ 250.467883] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1632 printk messages dropped ** [ 250.479711] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1524 printk messages dropped ** [ 250.490767] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1626 printk messages dropped ** [ 250.502540] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1382 printk messages dropped ** [ 250.512544] [] (show_stack) from [] (dump_stack+0xac/0xc0) ** 1414 printk messages dropped ** [ 250.522774] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1322 printk messages dropped ** [ 250.532361] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) ** 1384 printk messages dropped ** [ 250.542389] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1523 printk messages dropped ** [ 250.553410] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1620 printk messages dropped ** [ 250.565144] [] (dump_stack) from [] (dequeue_task_idle+0x1c/0x28) ** 1504 printk messages dropped ** [ 250.576042] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) ** 1319 printk messages dropped ** [ 250.585590] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1621 printk messages dropped ** [ 250.597329] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1520 printk messages dropped ** [ 250.608361] [] (dequeue_task_idle) from [] (__schedule+0x254/0x480) ** 1521 printk messages dropped ** [ 250.619412] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1392 printk messages dropped ** [ 250.629519] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1622 printk messages dropped ** [ 250.641264] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1391 printk messages dropped ** [ 250.651338] [] (schedule) from [] (rt_spin_lock_slowlock+0x1b4/0x32c) ** 1549 printk messages dropped ** [ 250.662568] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2c8) ** 1633 printk messages dropped ** [ 250.674408] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1390 printk messages dropped ** [ 250.684455] [] (__schedule) from [] (schedule+0x58/0xf4) ** 1393 printk messages dropped ** [ 250.694578] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x258/0x2e0) ** 1623 printk messages dropped ** [ 250.706325] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) ** 1618 printk messages dropped ** [ 250.718025] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) ** 1521 printk messages dropped ** [ 250.835262] [] �