Trying 192.168.56.21... Connected to conserv1. Escape character is '^]'. ser2net port telnet,3001 device serialdev, /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2.1.4:1.0-port0, 115200n81, local=false [,115200N81] (Debian GNU/Linux) U-Boot SPL 2015.10-00061-g68849f9 (Jan 08 2016 - 17:01:43) U-Boot 2015.10-00061-g68849f9 (Jan 08 2016 - 17:01:43 +0100) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Board: UDOO Quad DRAM: 1 GiB MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default environment No panel detected: default to HDMI Display: HDMI (1024x768) In: serial Out: serial Err: serial Net: using phy at 6 FEC [PRIME] 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 FEC Waiting for PHY auto negotiation to complete.... done BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 DHCP client bound to address 192.168.6.32 (4095 ms) => setenv serverip 192.168.56.76 setenv serverip 192.168.56.76 => tftp 0x12000000 776722/tftp-deploy-229jipwd/kernel/zImage tftp 0x12000000 776722/tftp-deploy-229jipwd/kernel/zImage Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.6.32; sending through gateway 192.168.6.1 Filename '776722/tftp-deploy-229jipwd/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ######################################################some error: 0x40000000 T ########### ################################################################# ################################################################ 907.2 KiB/s done Bytes transferred = 6658032 (6597f0 hex) => tftp 0x13000000 776722/tftp-deploy-229jipwd/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 776722/tftp-deploy-229jipwd/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.6.32; sending through gateway 192.168.6.1 Filename '776722/tftp-deploy-229jipwd/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############### 3.5 MiB/s done Bytes transferred = 7851108 (77cc64 hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 776722/tftp-deploy-229jipwd/dtb/imx6q-udoo.dtb tftp 0x18000000 776722/tftp-deploy-229jipwd/dtb/imx6q-udoo.dtb Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.6.32; sending through gateway 192.168.6.1 Filename '776722/tftp-deploy-229jipwd/dtb/imx6q-udoo.dtb'. Load address: 0x18000000 Loading: *### 2 MiB/s done Bytes transferred = 29701 (7405 hex) => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.76:/var/lib/lava/dispatcher/tmp/776722/extract-nfsrootfs-xjyskska,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.76:/var/lib/lava/dispatcher/tmp/776722/extract-nfsrootfs-xjyskska,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' => bootz 0x12000000 0x13000000 0x18000000 bootz 0x12000000 0x13000000 0x18000000 Kernel image @ 0x12000000 [ 0x000000 - 0x6597f0 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 7851044 Bytes = 7.5 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 18000000 Booting using the fdt blob at 0x18000000 Using Device Tree in place at 18000000, end 1800a404 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.4.302-cip91-rt51 (KernelCI@build-j326659-arm-gcc-12-multi-v7-defconfig-preempt-rt-dlcck) (gcc version 12.2.0 (Debian 12.2.0-14) ) #1 SMP PREEMPT RT Mon Sep 30 11:53:43 UTC 2024 [ 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: Udoo i.MX6 Quad Board [ 0.000000] bootconsole [uart0] enabled [ 0.000000] cma: Reserved 64 MiB at 0x4c000000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] PERCPU: Embedded 12 pages/cpu @ef7a7000 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/nfs rw nfsroot=192.168.56.76:/var/lib/lava/dispatcher/tmp/776722/extract-nfsrootfs-xjyskska,tcp,hard 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: 950492K/1048576K available (8694K kernel code, 1025K rwdata, 3904K rodata, 1028K init, 325K bss, 32548K 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 - 0xc0e568ac (12603 kB) [ 0.000000] .init : 0xc0e57000 - 0xc0f58000 (1028 kB) [ 0.000000] .data : 0xc0f58000 - 0xc1058460 (1026 kB) [ 0.000000] .bss : 0xc105b000 - 0xc10ac454 ( 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 1 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 [ 0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.000019] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.001907] Console: colour dummy device 80x30 [ 0.245209] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=15000) [ 0.245215] pid_max: default: 32768 minimum: 301 [ 0.245322] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.245331] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.245971] CPU: Testing write buffer coherency: ok [ 0.245977] CPU0: Spectre v2: using BPIALL workaround [ 0.246268] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.289276] Setting up static identity map for 0x10209000 - 0x10209098 [ 0.359668] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.359673] CPU1: Spectre v2: using BPIALL workaround [ 0.379658] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.379662] CPU2: Spectre v2: using BPIALL workaround [ 0.399660] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.399666] CPU3: Spectre v2: using BPIALL workaround [ 0.399771] Brought up 4 CPUs [ 0.431990] SMP: Total of 4 processors activated (24.00 BogoMIPS). [ 0.438163] CPU: All CPU(s) started in SVC mode. [ 0.443838] devtmpfs: initialized [ 0.456359] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.461851] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302231375000 ns [ 0.470940] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.481261] pinctrl core: initialized pinctrl subsystem [ 0.485841] NET: Registered protocol family 16 [ 0.492223] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.509453] cpuidle: using governor ladder [ 0.524420] cpuidle: using governor menu [ 0.525813] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.550698] No ATAGs? [ 0.550757] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.558120] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.566741] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.573209] Serial: AMBA PL011 UART driver [ 0.576927] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 0.610264] mxs-dma 110000.dma-apbh: initialized [ 0.616657] vgaarb: loaded [ 0.617866] SCSI subsystem initialized [ 0.620820] usbcore: registered new interface driver usbfs [ 0.625805] usbcore: registered new interface driver hub [ 0.631112] usbcore: registered new device driver usb [ 0.637789] pps_core: LinuxPPS API ver. 1 registered [ 0.641041] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.650207] PTP clock support registered [ 0.654354] EDAC MC: Ver: 3.0.0 [ 0.660304] clocksource: Switched to clocksource mxc_timer1 [ 0.676256] NET: Registered protocol family 2 [ 0.677926] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.685691] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.691605] TCP bind hash table entries: 8192 (order: 5, 229376 bytes) [ 0.698588] TCP: Hash tables configured (established 8192 bind 8192) [ 0.704483] UDP hash table entries: 512 (order: 3, 32768 bytes) [ 0.710415] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes) [ 0.716963] NET: Registered protocol family 1 [ 0.721364] RPC: Registered named UNIX socket transport module. [ 0.726918] RPC: Registered udp transport module. [ 0.731616] RPC: Registered tcp transport module. [ 0.736313] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.743329] Unpacking initramfs... [ 1.282795] Freeing initrd memory: 7668K [ 1.284308] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 1.313060] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.317310] NFS: Registering the id_resolver key type [ 1.321127] Key type id_resolver registered [ 1.325265] Key type id_legacy registered [ 1.329364] ntfs: driver 2.1.32 [Flags: R/O]. [ 1.335584] bounce: pool size: 64 pages [ 1.337708] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.344858] io scheduler noop registered [ 1.348773] io scheduler deadline registered [ 1.353442] io scheduler cfq registered (default) [ 1.376389] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 1.383038] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 1.458811] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.465189] SuperH (H)SCI(F) driver initialized [ 1.467794] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 284, base_baud = 5000000) is a IMX [ 1.478483] console [ttymxc1] enabled [ 1.478483] console [ttymxc1] enabled [ 1.482947] bootconsole [uart0] disabled [ 1.482947] bootconsole [uart0] disabled [ 1.491752] msm_serial: driver initialized [ 1.498305] STMicroelectronics ASC driver initialized [ 1.505361] [drm] Initialized drm 1.1.0 20060810 [ 1.536391] loop: module loaded [ 1.549005] CAN device driver interface [ 1.554595] 2188000.ethernet supply phy not found, using dummy regulator [ 1.561644] pps pps0: new PPS source ptp0 [ 1.590931] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.597216] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k [ 1.604189] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.613319] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.620806] usbcore: registered new interface driver pegasus [ 1.626560] usbcore: registered new interface driver asix [ 1.632035] usbcore: registered new interface driver ax88179_178a [ 1.638201] usbcore: registered new interface driver cdc_ether [ 1.644132] usbcore: registered new interface driver smsc75xx [ 1.649989] usbcore: registered new interface driver smsc95xx [ 1.655811] usbcore: registered new interface driver net1080 [ 1.661553] usbcore: registered new interface driver cdc_subset [ 1.667543] usbcore: registered new interface driver zaurus [ 1.673234] usbcore: registered new interface driver cdc_ncm [ 1.680925] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.687472] ehci-pci: EHCI PCI platform driver [ 1.691990] ehci-platform: EHCI generic platform driver [ 1.697465] ehci-omap: OMAP-EHCI Host Controller driver [ 1.702881] ehci-orion: EHCI orion driver [ 1.707069] SPEAr-ehci: EHCI SPEAr driver [ 1.711261] ehci-st: EHCI STMicroelectronics driver [ 1.716317] ehci-exynos: EHCI EXYNOS driver [ 1.720700] ehci-atmel: EHCI Atmel driver [ 1.724879] tegra-ehci: Tegra EHCI driver [ 1.729082] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.735334] ohci-pci: OHCI PCI platform driver [ 1.739854] ohci-platform: OHCI generic platform driver [ 1.745337] ohci-omap3: OHCI OMAP3 driver [ 1.749520] SPEAr-ohci: OHCI SPEAr driver [ 1.753708] ohci-st: OHCI STMicroelectronics driver [ 1.758763] ohci-atmel: OHCI Atmel driver [ 1.763412] usbcore: registered new interface driver usb-storage [ 1.775375] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 1.780337] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 1.795335] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 1.801706] hub 1-0:1.0: USB hub found [ 1.805506] hub 1-0:1.0: 1 port detected [ 1.810856] mousedev: PS/2 mouse device common for all mice [ 1.821185] i2c /dev entries driver [ 1.834610] sdhci: Secure Digital Host Controller Interface driver [ 1.840799] sdhci: Copyright(c) Pierre Ossman [ 1.847112] Synopsys Designware Multimedia Card Interface Driver [ 1.854315] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.860788] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 1.869959] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 1.875231] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found [ 1.881425] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 1.920535] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 1.930079] usbcore: registered new interface driver usbhid [ 1.935662] usbhid: USB HID core driver [ 1.944906] NET: Registered protocol family 10 [ 1.950537] sit: IPv6 over IPv4 tunneling driver [ 1.956000] NET: Registered protocol family 17 [ 1.960475] can: controller area network core (rev 20120528 abi 9) [ 1.966741] NET: Registered protocol family 29 [ 1.968411] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.974389] mmc0: new high speed SDXC card at address 59b4 [ 1.974966] mmcblk0: mmc0:59b4 SD128 119 GiB [ 1.977002] mmcblk0: p1 p2 [ 1.991851] can: raw protocol (rev 20120528) [ 1.996138] can: broadcast manager protocol (rev 20120528 t) [ 2.001835] can: netlink gateway (rev 20130117) max_hops=1 [ 2.007885] Key type dns_resolver registered [ 2.012787] ThumbEE CPU extension supported. [ 2.017086] Registering SWP/SWPB emulation handler [ 2.023865] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 2.031777] hctosys: unable to open rtc device (rtc0) [ 2.035392] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 2.166243] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=-1) [ 2.167047] hub 1-1:1.0: USB hub found [ 2.167206] hub 1-1:1.0: 4 ports detected [ 2.170695] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 2.192884] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2.450371] usb 1-1.3: new high-speed USB device number 3 using ci_hdrc [ 2.581521] imx-gpc 20dc000.gpc: failed to get pu regulator: -517 [ 4.040299] BUG: scheduling while atomic: swapper/0/0/0x00000002 [ 4.040305] Modules linked in: [ 4.040336] Preemption disabled at:[] schedule_preempt_disabled+0x1c/0x20 [ 4.040337] [ 4.040346] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.302-cip91-rt51 #1 [ 4.040350] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 4.040362] BUG: scheduling while atomic: swapper/2/0/0x00000002 [ 4.040391] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 4.040394] Modules linked in: [ 4.040405] [] (show_stack) from [] (dump_stack+0xac/0xc0) [ 4.040420] Preemption disabled at:[] schedule_preempt_disabled+0x1c/0x20 [ 4.040437] [] (dump_stack) from [] (__schedule_bug+0x8c/0xa0) [ 4.040438] [ 4.040451] [] (__schedule_bug) from [] (__schedule+0x3ac/0x480) [ 4.040462] [] (__schedule) from [] (schedule+0x58/0xf4) [ 4.040476] [] (schedule) from [] (rt_spin_lock_slowlock+0x144/0x32c) [ 4.040493] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x6c/0xb4) [ 4.040507] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x74/0x2bc) [ 4.040519] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2e8) [ 4.040541] [] (cpu_startup_entry) from [] (start_kernel+0x39c/0x3b0) [ 4.040554] [] (start_kernel) from [<1020807c>] (0x1020807c) [ 4.040562] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.4.302-cip91-rt51 #1 [ 4.040565] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 4.040584] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 4.040594] [] (show_stack) from [] (dump_stack+0xac/0xc0) [ 4.040607] [] (dump_stack) from [] (__schedule_bug+0x8c/0xa0) [ 4.040619] [] (__schedule_bug) from [] (__schedule+0x3ac/0x480) [ 4.040630] [] (__schedule) from [] (schedule+0x58/0xf4) [ 4.040632] ------------[ cut here ]------------ [ 4.040643] [] (schedule) from [] (rt_spin_lock_slowlock+0x144/0x32c) [ 4.040661] [] (rt_spin_lock_slowlock) from [] (imx6q_enter_wait+0x14/0xb4) [ 4.040671] [] (imx6q_enter_wait) from [] (cpuidle_enter_state+0x74/0x2bc) [ 4.040681] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2e8) [ 4.040690] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) [ 4.045351] ------------[ cut here ]------------ [ 4.045365] WARNING: CPU: 2 PID: 0 at ../drivers/cpuidle/cpuidle.c:212 cpuidle_enter_state+0x294/0x2bc() [ 4.045371] Modules linked in: [ 4.045380] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.4.302-cip91-rt51 #1 [ 4.045384] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 4.045399] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 4.045410] [] (show_stack) from [] (dump_stack+0xac/0xc0) [ 4.045431] [] (dump_stack) from [] (warn_slowpath_common+0x8c/0xa8) [ 4.045449] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 4.045460] [] (warn_slowpath_null) from [] (cpuidle_enter_state+0x294/0x2bc) [ 4.045469] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2e8) [ 4.045478] [] (cpu_startup_entry) from [<1020abcc>] (0x1020abcc) [ 4.045482] ---[ end trace 0000000000000002 ]--- [ 4.366506] WARNING: CPU: 0 PID: 0 at ../drivers/cpuidle/cpuidle.c:212 cpuidle_enter_state+0x294/0x2bc() [ 4.375990] Modules linked in: [ 4.379071] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.4.302-cip91-rt51 #1 [ 4.379075] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 4.379095] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 4.379106] [] (show_stack) from [] (dump_stack+0xac/0xc0) [ 4.379120] [] (dump_stack) from [] (warn_slowpath_common+0x8c/0xa8) [ 4.379134] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 4.379145] [] (warn_slowpath_null) from [] (cpuidle_enter_state+0x294/0x2bc) [ 4.379156] [] (cpuidle_enter_state) from [] (cpu_startup_entry+0x140/0x2e8) [ 4.379170] [] (cpu_startup_entry) from [] (start_kernel+0x39c/0x3b0) [ 4.379180] [] (start_kernel) from [<1020807c>] (0x1020807c) [ 4.379183] ---[ end trace 0000000000000003 ]--- [ 6.225524] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 6.235367] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.250333] Sending DHCP requests .., OK [ 9.440370] IP-Config: Got DHCP answer from 192.168.6.1, my address is 192.168.6.32 [ 9.448053] IP-Config: Complete: [ 9.451294] device=eth0, hwaddr=00:c0:08:88:16:0e, ipaddr=192.168.6.32, mask=255.255.255.0, gw=192.168.6.1 [ 9.461390] host=192.168.6.32, domain=, nis-domain=(none) [ 9.467231] bootserver=192.168.6.1, rootserver=192.168.56.76, rootpath= [ 9.474113] nameserver0=10.255.253.1 [ 9.481221] Freeing unused kernel memory: 1028K Loading, please wait... Starting systemd-udevd version 25[ 9.566332] random: systemd-udevd: uninitialized urandom read (16 bytes read, 6 bits of entropy available) 2.22-1~deb12u1 [ 9.584044] random: systemd-udevd: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 9.590062] random: udevadm: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 9.591362] random: udevadm: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 9.594128] random: udevadm: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 9.600185] random: udevadm: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 9.612311] random: udevadm: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 9.635033] random: udevadm: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 9.648686] random: systemd-udevd: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 9.668450] random: systemd-udevd: uninitialized urandom read (16 bytes read, 6 bits of entropy available) [ 10.018984] ------------[ cut here ]------------ [ 10.023701] WARNING: CPU: 0 PID: 0 at ../kernel/sched/core.c:3130 schedule_preempt_disabled+0x10/0x20() [ 10.033485] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 10.038531] Modules linked in: [ 10.041862] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.4.302-cip91-rt51 #1 [ 10.041866] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 10.041909] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 10.041924] [] (show_stack) from [] (dump_stack+0xac/0xc0) [ 10.041949] [] (dump_stack) from [] (warn_slowpath_common+0x8c/0xa8) [ 10.041966] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 10.041986] [] (warn_slowpath_fmt) from [] (schedule_preempt_disabled+0x10/0x20) [ 10.042000] [] (schedule_preempt_disabled) from [] (cpu_startup_entry+0x180/0x2e8) [ 10.042023] [] (cpu_startup_entry) from [] (start_kernel+0x39c/0x3b0) [ 10.042411] ---[ end trace 0000000000000004 ]--- Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done. Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available Device /sys/class/net/eth0 found done. Begin: Waiting up to 180 secs for any network device to become available ... done. IP-Config: eth0 hardware address 00:c0:08:88:16:0e mtu 1500 DHCP IP-Config: eth0 guessed broadcast address 192.168.6.255 IP-Config: eth0 complete (dhcp from 192.168.6.1): address: 192.168.6.32 broadcast: 192.168.6.255 netmask: 255.255.255.0 gateway: 192.168.6.1 dns0 : 10.255.253.1 dns1 : 0.0.0.0 rootserver: 192.168.6.1 rootpath: filename : done. Begin: Running /scripts/nfs-bottom ... done. Begin: Running /scripts/init-bottom ... # # # # #