[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 initrd_high 0xffffffff => setenv fdt_high 0xffffffff => dhcp BOOTP broadcast 1 DHCP client bound to address 192.168.201.33 (9 ms) => setenv serverip 192.168.201.1 => tftp 0x10000000 14880710/tftp-deploy-ve32u1u6/kernel/zImage Using FEC device TFTP from server 192.168.201.1; our IP address is 192.168.201.33 Filename '14880710/tftp-deploy-ve32u1u6/kernel/zImage'. Load address: 0x10000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ####### 5.8 MiB/s done Bytes transferred = 12493312 (bea200 hex) => tftp 0x14000000 14880710/tftp-deploy-ve32u1u6/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.201.1; our IP address is 192.168.201.33 Filename '14880710/tftp-deploy-ve32u1u6/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x14000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ### 5.9 MiB/s done Bytes transferred = 16264872 (f82ea8 hex) => setenv initrd_size ${filesize} => tftp 0x13f00000 14880710/tftp-deploy-ve32u1u6/dtb/imx6q-sabrelite.dtb Using FEC device TFTP from server 192.168.201.1; our IP address is 192.168.201.33 Filename '14880710/tftp-deploy-ve32u1u6/dtb/imx6q-sabrelite.dtb'. Load address: 0x13f00000 Loading: *### 8.1 MiB/s done Bytes transferred = 42661 (a6a5 hex) => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/14880710/extract-nfsrootfs-h68usrj7,tcp,hard,v3 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' => bootz 0x10000000 0x14000000 0x13f00000 Kernel image @ 0x10000000 [ 0x000000 - 0xbea200 ] ## Loading init Ramdisk from Legacy Image at 14000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 16264808 Bytes = 15.5 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 13f0d6a4 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.222-cip50 (KernelCI@build-j273224-arm-gcc-12-multi-v7-defconfig-kselftest-msnd7) (arm-linux-gnueabihf-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP Thu Jul 18 13:53:02 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] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board [ 0.000000] earlycon: ec_imx21 at MMIO 0x021e8000 (options '') [ 0.000000] printk: bootconsole [ec_imx21] enabled [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: UEFI not found. [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring [ 0.000000] cma: Reserved 64 MiB at 0x4c000000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff] [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/14880710/extract-nfsrootfs-h68usrj7,tcp,hard,v3 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp <6>[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) <6>[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off <6>[ 0.000000] Memory: 920580K/1048576K available (17408K kernel code, 2711K rwdata, 8128K rodata, 2048K init, 6692K bss, 62460K reserved, 65536K cma-reserved, 196608K highmem) <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 <6>[ 0.000000] ftrace: allocating 55493 entries in 163 pages <6>[ 0.000000] ftrace: allocated 163 pages with 4 groups <6>[ 0.000000] Running RCU self tests <6>[ 0.000000] rcu: Hierarchical RCU implementation. <6>[ 0.000000] rcu: RCU event tracing is enabled. <6>[ 0.000000] rcu: RCU lockdep checking is enabled. <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4. <6>[ 0.000000] Rude variant of Tasks RCU enabled. <6>[ 0.000000] Tracing variant of Tasks RCU enabled. <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 <6>[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 <6>[ 0.000000] L2C-310 errata 752271 769419 enabled <6>[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 <6>[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 <6>[ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines <6>[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled <6>[ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB <6>[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001 <6>[ 0.000000] Switching to timer-based delay loop, resolution 333ns <6>[ 0.000009] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns <6>[ 0.008444] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns <6>[ 0.022865] Console: colour dummy device 80x30 <4>[ 0.024772] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar <4>[ 0.032779] ... MAX_LOCKDEP_SUBCLASSES: 8 <4>[ 0.037123] ... MAX_LOCK_DEPTH: 48 <4>[ 0.041535] ... MAX_LOCKDEP_KEYS: 8192 <4>[ 0.046171] ... CLASSHASH_SIZE: 4096 <4>[ 0.050757] ... MAX_LOCKDEP_ENTRIES: 32768 <4>[ 0.055480] ... MAX_LOCKDEP_CHAINS: 65536 <4>[ 0.060153] ... CHAINHASH_SIZE: 32768 <4>[ 0.064851] memory used by lock dependency info: 4061 kB <4>[ 0.070530] memory used for stack traces: 2112 kB <4>[ 0.075575] per task-struct memory footprint: 1536 bytes <6>[ 0.081264] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) <6>[ 0.091680] CPU: Testing write buffer coherency: ok <6>[ 0.096816] CPU0: Spectre v2: using BPIALL workaround <6>[ 0.102090] pid_max: default: 32768 minimum: 301 <6>[ 0.107281] LSM: Security Framework initializing <6>[ 0.111907] LSM support for eBPF active <6>[ 0.116061] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) <6>[ 0.123510] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) <6>[ 0.134883] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 <6>[ 0.141348] Setting up static identity map for 0x10300000 - 0x103000ac <6>[ 0.147759] rcu: Hierarchical SRCU implementation. <6>[ 0.158970] EFI services will not be available. <6>[ 0.162019] smp: Bringing up secondary CPUs ... <6>[ 0.168499] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 <6>[ 0.168515] CPU1: Spectre v2: using BPIALL workaround <6>[ 0.180240] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 <6>[ 0.180254] CPU2: Spectre v2: using BPIALL workaround <6>[ 0.191614] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 <6>[ 0.191629] CPU3: Spectre v2: using BPIALL workaround <6>[ 0.200630] smp: Brought up 1 node, 4 CPUs <6>[ 0.204373] SMP: Total of 4 processors activated (24.00 BogoMIPS). <6>[ 0.210908] CPU: All CPU(s) started in SVC mode. <6>[ 0.218113] devtmpfs: initialized <6>[ 0.265531] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 <6>[ 0.272921] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns <6>[ 0.280882] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) <6>[ 0.292519] pinctrl core: initialized pinctrl subsystem <6>[ 0.301408] DMI not present or invalid. <6>[ 0.304791] NET: Registered protocol family 16 <6>[ 0.317271] DMA: preallocated 256 KiB pool for atomic coherent allocations <6>[ 0.329863] thermal_sys: Registered thermal governor 'step_wise' <6>[ 0.330366] cpuidle: using governor menu <6>[ 0.338484] CPU identified as i.MX6Q, silicon rev 1.2 <6>[ 1.053944] vdd1p1: supplied by regulator-dummy <6>[ 1.085925] vdd3p0: supplied by regulator-dummy <6>[ 1.117576] vdd2p5: supplied by regulator-dummy <6>[ 1.149514] vddarm: supplied by regulator-dummy <6>[ 1.182065] vddpu: supplied by regulator-dummy <6>[ 1.212896] vddsoc: supplied by regulator-dummy <6>[ 2.493899] No ATAGs? <6>[ 2.494649] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. <6>[ 2.501935] hw-breakpoint: maximum watchpoint size is 4 bytes. <6>[ 2.524911] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver <6>[ 2.554272] Serial: AMBA PL011 UART driver <6>[ 2.609783] Kprobes globally optimized <6>[ 2.711804] iommu: Default domain type: Translated <6>[ 2.715784] vgaarb: loaded <5>[ 2.721223] SCSI subsystem initialized <6>[ 2.724207] usbcore: registered new interface driver usbfs <6>[ 2.728473] usbcore: registered new interface driver hub <6>[ 2.733874] usbcore: registered new device driver usb <6>[ 2.745746] i2c i2c-0: IMX I2C adapter registered <6>[ 2.753784] i2c i2c-1: IMX I2C adapter registered <6>[ 2.759904] i2c i2c-2: IMX I2C adapter registered <6>[ 2.766124] pps_core: LinuxPPS API ver. 1 registered <6>[ 2.768519] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <6>[ 2.778039] PTP clock support registered <6>[ 2.797695] clocksource: Switched to clocksource mxc_timer1 <6>[ 4.412155] NET: Registered protocol family 2 <6>[ 4.414672] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) <6>[ 4.424618] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear) <6>[ 4.430693] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) <6>[ 4.438732] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear) <6>[ 4.447651] TCP: Hash tables configured (established 8192 bind 8192) <6>[ 4.453664] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear) <6>[ 4.460607] UDP hash table entries: 512 (order: 3, 49152 bytes, linear) <6>[ 4.467329] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear) <6>[ 4.475167] NET: Registered protocol family 1 <6>[ 4.481610] RPC: Registered named UNIX socket transport module. <6>[ 4.485228] RPC: Registered udp transport module. <6>[ 4.490275] RPC: Registered tcp transport module. <6>[ 4.495150] RPC: Registered tcp NFSv4.1 backchannel transport module. <6>[ 4.501937] NET: Registered protocol family 44 <6>[ 4.506562] PCI: CLS 0 bytes, default 64 <6>[ 4.512899] Trying to unpack rootfs image as initramfs... <6>[ 6.355234] Freeing initrd memory: 15884K <4>[ 6.357643] hw perfevents: no interrupt-affinity property for /pmu, guessing. <6>[ 6.365254] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available <5>[ 6.380382] Initialise system trusted keyrings <6>[ 6.383136] workingset: timestamp_bits=30 max_order=18 bucket_order=0 <6>[ 6.430774] squashfs: version 4.0 (2009/01/31) Phillip Lougher <5>[ 6.437170] NFS: Registering the id_resolver key type <5>[ 6.439872] Key type id_resolver registered <5>[ 6.444100] Key type id_legacy registered <6>[ 6.448908] nfs4filelayout_init: NFSv4 File Layout Driver Registering... <6>[ 6.455376] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... <6>[ 6.463179] ntfs: driver 2.1.32 [Flags: R/O]. <5>[ 6.469466] Key type asymmetric registered <5>[ 6.472014] Asymmetric key parser 'x509' registered <6>[ 6.477426] bounce: pool size: 64 pages <6>[ 6.481282] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) <6>[ 6.488927] io scheduler mq-deadline registered <6>[ 6.493599] io scheduler kyber registered <4>[ 6.498716] test_firmware: interface ready <6>[ 6.658405] mxs-dma 110000.dma-controller: initialized <4>[ 6.717947] imx-sdma 20ec000.dma-controller: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 <6>[ 6.725962] imx-sdma 20ec000.dma-controller: external firmware not found, using ROM firmware <6>[ 6.928901] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled <6>[ 6.950631] SuperH (H)SCI(F) driver initialized <6>[ 6.955246] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX <6>[ 6.966068] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX <6>[ 6.972582] printk: console [ttymxc1] enabled <6>[ 6.972582] printk: console [ttymxc1] enabled <6>[ 6.981391] printk: bootconsole [ec_imx21] disabled <6>[ 6.981391] printk: bootconsole [ec_imx21] disabled <6>[ 6.997582] msm_serial: driver initialized <6>[ 7.002951] STMicroelectronics ASC driver initialized <6>[ 7.014172] STM32 USART driver initialized <6>[ 7.039469] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 <4>[ 7.059596] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 7.068166] panel-simple panel-lcd: Specify missing connector_type <4>[ 7.075990] panel-simple panel-lvds0: supply power not found, using dummy regulator <6>[ 7.123925] brd: module loaded <6>[ 7.168087] loop: module loaded <6>[ 7.174216] lkdtm: No crash points registered, enable through debugfs <6>[ 7.194880] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 <6>[ 7.203168] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 <6>[ 7.211521] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 <6>[ 7.220040] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 <4>[ 7.228310] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator <4>[ 7.236673] ahci-imx 2200000.sata: supply phy not found, using dummy regulator <4>[ 7.244636] ahci-imx 2200000.sata: supply target not found, using dummy regulator <6>[ 7.256117] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled <6>[ 7.263480] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode <6>[ 7.272640] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst <6>[ 7.286666] scsi host0: ahci-imx <6>[ 7.292271] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84 <6>[ 7.350862] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded <6>[ 7.364142] pps pps0: new PPS source ptp0 <6>[ 7.411073] fec 2188000.ethernet eth0: registered PHC device 0 <6>[ 7.421520] e1000e: Intel(R) PRO/1000 Network Driver <6>[ 7.426780] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. <6>[ 7.433261] igb: Intel(R) Gigabit Ethernet Network Driver <6>[ 7.438996] igb: Copyright (c) 2007-2014 Intel Corporation. <6>[ 7.464699] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver <6>[ 7.472594] usbcore: registered new interface driver pegasus <6>[ 7.478772] usbcore: registered new interface driver asix <6>[ 7.484587] usbcore: registered new interface driver ax88179_178a <6>[ 7.491141] usbcore: registered new interface driver cdc_ether <6>[ 7.497497] usbcore: registered new interface driver smsc75xx <6>[ 7.503728] usbcore: registered new interface driver smsc95xx <6>[ 7.509938] usbcore: registered new interface driver net1080 <6>[ 7.516008] usbcore: registered new interface driver cdc_subset <6>[ 7.522381] usbcore: registered new interface driver zaurus <6>[ 7.528525] usbcore: registered new interface driver cdc_ncm <6>[ 7.545945] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver <6>[ 7.552882] ehci-pci: EHCI PCI platform driver <6>[ 7.557807] ehci-platform: EHCI generic platform driver <6>[ 7.564239] ehci-orion: EHCI orion driver <6>[ 7.569403] SPEAr-ehci: EHCI SPEAr driver <6>[ 7.574466] ehci-st: EHCI STMicroelectronics driver <6>[ 7.580432] ehci-exynos: EHCI Exynos driver <6>[ 7.585651] ehci-atmel: EHCI Atmel driver <6>[ 7.590741] tegra-ehci: Tegra EHCI driver <6>[ 7.595830] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver <6>[ 7.602404] ohci-pci: OHCI PCI platform driver <6>[ 7.607275] ohci-platform: OHCI generic platform driver <6>[ 7.613690] SPEAr-ohci: OHCI SPEAr driver <6>[ 7.618796] ohci-st: OHCI STMicroelectronics driver <6>[ 7.624722] ohci-atmel: OHCI Atmel driver <6>[ 7.632946] usbcore: registered new interface driver usb-storage <6>[ 7.649840] ata1: SATA link down (SStatus 0 SControl 300) <6>[ 7.655952] ahci-imx 2200000.sata: no device found, disabling link. <6>[ 7.662611] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug <6>[ 7.668732] i2c /dev entries driver <6>[ 7.747915] sdhci: Secure Digital Host Controller Interface driver <6>[ 7.754389] sdhci: Copyright(c) Pierre Ossman <6>[ 7.767787] Synopsys Designware Multimedia Card Interface Driver <6>[ 7.780756] sdhci-pltfm: SDHCI platform and OF driver helper <6>[ 7.790207] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO <6>[ 7.790214] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO <6>[ 7.790376] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO <6>[ 7.807627] ledtrig-cpu: registered to indicate activity on CPUs <6>[ 7.817301] usbcore: registered new interface driver usbhid <6>[ 7.823238] usbhid: USB HID core driver <6>[ 7.844384] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA <6>[ 7.844390] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA <6>[ 7.850038] ipip: IPv4 and MPLS over IPv4 tunneling driver <6>[ 7.866752] IPv4 over IPsec tunneling driver <6>[ 7.875634] NET: Registered protocol family 10 <6>[ 7.885603] Segment Routing with IPv6 <6>[ 7.893500] mmc2: new high speed SDHC card at address aaaa <6>[ 7.895158] NET: Registered protocol family 17 <6>[ 7.903055] mmcblk2: mmc2:aaaa SL16G 14.8 GiB <5>[ 7.910196] Key type dns_resolver registered <4>[ 7.925726] GPT:Primary header thinks Alt. header is not at the end of the disk. <6>[ 7.928532] ThumbEE CPU extension supported. <4>[ 7.933645] GPT:29296874 != 31116287 <5>[ 7.938194] Registering SWP/SWPB emulation handler <4>[ 7.942003] GPT:Alternate GPT header not at the end of the disk. <4>[ 7.953562] GPT:29296874 != 31116287 <4>[ 7.957486] GPT: Use GNU Parted to correct GPT errors. <5>[ 7.957839] Loading compiled-in X.509 certificates <6>[ 7.962958] mmcblk2: p1 p2 p3 <4>[ 8.116054] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 8.124614] panel-simple panel-lcd: Specify missing connector_type <4>[ 8.137156] panel-simple panel-lvds0: supply power not found, using dummy regulator <4>[ 8.172817] imx_usb 2184200.usb: No over current polarity defined <6>[ 8.187699] ci_hdrc ci_hdrc.1: EHCI Host Controller <6>[ 8.193178] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 <6>[ 8.227943] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 <6>[ 8.246662] hub 1-0:1.0: USB hub found <6>[ 8.251266] hub 1-0:1.0: 1 port detected <6>[ 8.266039] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C <4>[ 8.295557] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 8.304056] panel-simple panel-lcd: Specify missing connector_type <4>[ 8.316561] panel-simple panel-lvds0: supply power not found, using dummy regulator <4>[ 8.344256] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 8.352795] panel-simple panel-lcd: Specify missing connector_type <4>[ 8.365258] panel-simple panel-lvds0: supply power not found, using dummy regulator <6>[ 8.383143] input: gpio-keys as /devices/platform/gpio-keys/input/input0 <4>[ 8.409493] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 8.417961] panel-simple panel-lcd: Specify missing connector_type <4>[ 8.430530] panel-simple panel-lvds0: supply power not found, using dummy regulator <6>[ 8.451479] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:07: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:07, irq=POLL) <6>[ 8.637706] usb 1-1: new high-speed USB device number 2 using ci_hdrc <6>[ 8.846024] hub 1-1:1.0: USB hub found <6>[ 8.850946] hub 1-1:1.0: 3 ports detected <4>[ 8.877857] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 8.886279] panel-simple panel-lcd: Specify missing connector_type <4>[ 8.898999] panel-simple panel-lvds0: supply power not found, using dummy regulator <6>[ 11.599284] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off <6>[ 11.608890] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready <5>[ 11.637779] Sending DHCP requests ., OK <6>[ 11.682140] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.33 <6>[ 11.690541] IP-Config: Complete: <6>[ 11.694067] device=eth0, hwaddr=00:19:b8:08:f1:13, ipaddr=192.168.201.33, mask=255.255.255.0, gw=192.168.201.1 <6>[ 11.704865] host=imx6q-sabrelite-lava-cbg-3, domain=lava-rack, nis-domain=(none) <6>[ 11.713047] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath= <6>[ 11.713068] nameserver0=192.168.201.1 <6>[ 11.725706] clk: Disabling unused clocks <6>[ 11.777770] Freeing unused kernel memory: 2048K <6>[ 11.788145] Run /init as init process Loading, please wait... Starting systemd-udevd version 252.22-1~deb12u1 <6>[ 16.715271] imx-ipuv3 2400000.ipu: IPUv3H probed <6>[ 16.766081] imx-ipuv3 2800000.ipu: IPUv3H probed <4>[ 16.781903] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 16.796075] panel-simple panel-lcd: Specify missing connector_type <4>[ 16.809411] panel-simple panel-lvds0: supply power not found, using dummy regulator <4>[ 16.876767] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 16.885508] panel-simple panel-lcd: Specify missing connector_type <6>[ 16.895339] CAN device driver interface <4>[ 16.908101] panel-simple panel-lvds0: supply power not found, using dummy regulator <4>[ 16.949186] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 16.957791] panel-simple panel-lcd: Specify missing connector_type <6>[ 16.995448] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv]) <6>[ 17.009588] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv]) <6>[ 17.025957] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv]) <6>[ 17.032944] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108 <6>[ 17.045562] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007 <6>[ 17.055141] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215 <6>[ 17.061614] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0 <6>[ 17.078980] caam 2100000.crypto: Entropy delay = 3200 <6>[ 17.090509] [drm] Initialized etnaviv 1.4.0 20151214 for etnaviv on minor 1 <4>[ 17.110612] panel-simple panel-lvds0: supply power not found, using dummy regulator <6>[ 17.145123] caam 2100000.crypto: Instantiated RNG4 SH0 <4>[ 17.173093] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 17.181685] panel-simple panel-lcd: Specify missing connector_type <4>[ 17.203510] panel-simple panel-lvds0: supply power not found, using dummy regulator <6>[ 17.205888] caam 2100000.crypto: Instantiated RNG4 SH1 <6>[ 17.216963] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4) <6>[ 17.223931] caam 2100000.crypto: job rings = 2, qi = 0 <6>[ 17.231722] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) <6>[ 17.240785] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) <6>[ 17.249815] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) <6>[ 17.296176] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) <4>[ 17.322217] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 17.328282] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator <4>[ 17.335366] panel-simple panel-lcd: Specify missing connector_type <4>[ 17.339150] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator <4>[ 17.362634] panel-simple panel-lvds0: supply power not found, using dummy regulator <6>[ 17.379757] sgtl5000 0-000a: sgtl5000 revision 0x11 <6>[ 17.391406] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum <4>[ 17.397129] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 17.407878] panel-simple panel-lcd: Specify missing connector_type <6>[ 17.524526] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) <6>[ 17.533429] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) <6>[ 17.542247] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) <6>[ 17.550967] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) <4>[ 17.568765] panel-simple panel-lvds0: supply power not found, using dummy regulator <4>[ 17.611775] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 17.621437] panel-simple panel-lcd: Specify missing connector_type <6>[ 18.145277] caam algorithms registered in /proc/crypto <6>[ 18.155775] caam 2100000.crypto: registering rng-caam <5>[ 18.284472] random: crng init done <6>[ 18.324483] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) <6>[ 18.333540] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) <6>[ 18.342786] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) <6>[ 18.351863] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) <4>[ 18.369706] panel-simple panel-lvds0: supply power not found, using dummy regulator <4>[ 18.398152] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 18.406625] panel-simple panel-lcd: Specify missing connector_type <6>[ 18.423734] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) <6>[ 18.432471] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) <6>[ 18.441769] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) <6>[ 18.450667] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) 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 00:19:b8:08:f1:13 mtu 1500 DHCP IP-Config: eth0 complete (dhcp from 192.168.201.1): address: 192.168.201.33 broadcast: 192.168.201.255 netmask: 255.255.255.0 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0 host : imx6q-sabrelite-lava-cbg-3 domain : lava-rack rootserver: 192.168.201.1 rootpath: filename : done. Begin: Running /scripts/nfs-bottom ... done. Begin: Running /scripts/init-bottom ... done. <30>[ 20.415118] systemd[1]: System time before build time, advancing clock. <30>[ 20.669257] systemd[1]: systemd 252.22-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified) <30>[ 20.706093] systemd[1]: Detected architecture arm. Welcome to Debian GNU/Linux 12 (bookworm)! <30>[ 20.765184] systemd[1]: Hostname set to . <30>[ 22.572155] systemd[1]: Queued start job for default target graphical.target. <30>[ 22.592173] systemd[1]: Created slice system-getty.slice - Slice /system/getty. [ OK ] Created slice system-getty.slice - Slice /system/getty. <30>[ 22.655579] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe. [ OK ] Created slice system-modpr…lice - Slice /system/modprobe. <30>[ 22.704966] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty. [ OK ] Created slice system-seria… - Slice /system/serial-getty. <30>[ 22.753560] systemd[1]: Created slice user.slice - User and Session Slice. [ OK ] Created slice user.slice - User and Session Slice. <30>[ 22.802063] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch. [ OK ] Started systemd-ask-passwo…quests to Console Directory Watch. <30>[ 22.851340] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch. [ OK ] Started systemd-ask-passwo… Requests to Wall Directory Watch. <30>[ 22.899421] systemd[1]: proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/binfmt_misc). <30>[ 22.920991] systemd[1]: Expecting device dev-ttymxc1.device - /dev/ttymxc1... Expecting device dev-ttymxc1.device - /dev/ttymxc1... <30>[ 22.958013] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes. [ OK ] Reached target cryptsetup.…get - Local Encrypted Volumes. <30>[ 22.998785] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes. [ OK ] Reached target integrityse…Local Integrity Protected Volumes. <30>[ 23.048926] systemd[1]: Reached target paths.target - Path Units. [ OK ] Reached target paths.target - Path Units. <30>[ 23.088603] systemd[1]: Reached target remote-fs.target - Remote File Systems. [ OK ] Reached target remote-fs.target - Remote File Systems. <30>[ 23.138519] systemd[1]: Reached target slices.target - Slice Units. [ OK ] Reached target slices.target - Slice Units. <30>[ 23.178820] systemd[1]: Reached target swap.target - Swaps. [ OK ] Reached target swap.target - Swaps. <30>[ 23.218804] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes. [ OK ] Reached target veritysetup… - Local Verity Protected Volumes. <30>[ 23.271381] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe. [ OK ] Listening on systemd-initc… initctl Compatibility Named Pipe. <30>[ 23.377334] systemd[1]: systemd-journald-audit.socket - Journal Audit Socket was skipped because of an unmet condition check (ConditionSecurity=audit). <30>[ 23.396077] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log). [ OK ] Listening on systemd-journ…t - Journal Socket (/dev/log). <30>[ 23.444540] systemd[1]: Listening on systemd-journald.socket - Journal Socket. [ OK ] Listening on systemd-journald.socket - Journal Socket. <30>[ 23.494370] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket. [ OK ] Listening on systemd-netwo… - Network Service Netlink Socket. <30>[ 23.549303] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket. [ OK ] Listening on systemd-udevd….socket - udev Control Socket. <30>[ 23.591689] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket. [ OK ] Listening on systemd-udevd…l.socket - udev Kernel Socket. <30>[ 23.651972] systemd[1]: dev-hugepages.mount - Huge Pages File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/mm/hugepages). <30>[ 23.669493] systemd[1]: dev-mqueue.mount - POSIX Message Queue File System was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/mqueue). <30>[ 23.694310] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System... Mounting sys-kernel-debug.… - Kernel Debug File System... <30>[ 23.761114] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System... Mounting sys-kernel-tracin… - Kernel Trace File System... <30>[ 23.825005] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes... Starting kmod-static-nodes…ate List of Static Device Nodes... <30>[ 23.892580] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs... Starting modprobe@configfs…m - Load Kernel Module configfs... <30>[ 23.960547] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod... Starting modprobe@dm_mod.s…[0m - Load Kernel Module dm_mod... <30>[ 24.030390] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm... Starting modprobe@drm.service - Load Kernel Module drm... <30>[ 24.090815] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore... Starting modprobe@efi_psto…- Load Kernel Module efi_pstore... <30>[ 24.160942] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse... Starting modprobe@fuse.ser…e - Load Kernel Module fuse... <30>[ 24.221414] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop... Starting modpro<6>[ 24.234243] fuse: init (API version 7.32) be@loop.ser…e - Load Kernel Module loop... <30>[ 24.286882] systemd[1]: Starting systemd-journald.service - Journal Service... Starting systemd-journald.service - Journal Service... <30>[ 24.363015] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules... Starting systemd-modules-l…rvice - Load Kernel Modules... <30>[ 24.427564] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line... Starting systemd-network-g… units from Kernel command line... <30>[ 24.496735] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems... Starting systemd-remount-f…nt Root and Kernel File Systems... <30>[ 24.558132] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices... Starting systemd-udev-trig…[0m - Coldplug All udev Devices... <30>[ 24.636281] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System. [ OK ] Mounted sys-kernel-debug.m…nt - Kernel Debug File System. <30>[ 24.689469] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System. [ OK ] Mounted sys-kernel-tracing…nt - Kernel Trace File System. <30>[ 24.734354] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes. [ OK ] Finished kmod-static-nodes…reate List of Static Device Nodes. <30>[ 24.830237] systemd[1]: modprobe@configfs.service: Deactivated successfully. <30>[ 24.841010] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs. [ OK ] Finished modprobe@configfs…[0m - Load Kernel Module configfs. <30>[ 24.883406] systemd[1]: modprobe@dm_mod.service: Deactivated successfully. <30>[ 24.894077] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod. [ OK ] Finished modprobe@dm_mod.s…e - Load Kernel Module dm_mod. <30>[ 24.953413] systemd[1]: modprobe@drm.service: Deactivated successfully. <30>[ 24.963705] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm. [ OK ] Finished modprobe@drm.service - Load Kernel Module drm. <30>[ 25.023294] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully. <30>[ 25.033999] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore. [ OK ] Finished modprobe@efi_psto…m - Load Kernel Module efi_pstore. <30>[ 25.079213] systemd[1]: Started systemd-journald.service - Journal Service. [ OK ] Started systemd-journald.service - Journal Service. [ OK ] Finished modprobe@fuse.service - Load Kernel Module fuse. [ OK ] Finished modprobe@loop.service - Load Kernel Module loop. [ OK ] Finished systemd-modules-l…service - Load Kernel Modules. [ OK ] Finished systemd-network-g…rk units from Kernel command line. [ OK ] Finished systemd-remount-f…ount Root and Kernel File Systems. [ OK ] Reached target network-pre…get - Preparation for Network. Mounting sys-fs-fuse-conne… - FUSE Control File System... Mounting sys-kernel-config…ernel Configuration File System... Starting systemd-journal-f…h Journal to Persistent Storage... Starting systemd-random-se…ice - Load/Save Random Seed... Starting systemd-sysctl.se…ce - Apply Kernel Variables... <46>[ 25.630275] systemd-journald[295]: Received client request to flush runtime journal. Starting systemd-sysusers.…rvice - Create System Users... [ OK ] Mounted sys-fs-fuse-connec…nt - FUSE Control File System. [ OK ] Mounted sys-kernel-config.… Kernel Configuration File System. [ OK ] Finished systemd-random-se…rvice - Load/Save Random Seed. [ OK ] Finished systemd-sysctl.service - Apply Kernel Variables. [ OK ] Finished systemd-sysusers.service - Create System Users. Starting systemd-tmpfiles-…ate Static Device Nodes in /dev... [ OK ] Finished systemd-journal-f…ush Journal to Persistent Storage. [ OK ] Finished systemd-tmpfiles-…reate Static Device Nodes in /dev. [ OK ] Reached target local-fs-pr…reparation for Local File Systems. [ OK ] Reached target local-fs.target - Local File Systems. Starting systemd-tmpfiles-… Volatile Files and Directories... Starting systemd-udevd.ser…ger for Device Events and Files... [ OK ] Started systemd-udevd.serv…nager for Device Events and Files. [ OK ] Finished systemd-tmpfiles-…te Volatile Files and Directories. Starting systemd-networkd.…ice - Network Configuration... Starting systemd-timesyncd… - Network Time Synchronization... Starting systemd-update-ut…rd System Boot/Shutdown in UTMP... [ OK ] Finished systemd-update-ut…cord System Boot/Shutdown in UTMP. <5>[ 27.961438] cfg80211: Loading compiled-in X.509 certificates for regulatory database <5>[ 28.165476] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' <5>[ 28.174952] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600' <4>[ 28.186965] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 <6>[ 28.196051] cfg80211: failed to load regulatory.db [ OK ] Started systemd-timesyncd.…0m - Network Time Synchronization. [ OK ] Reached target time-set.target - System Time Set. <46>[ 28.291068] systemd-journald[295]: Oldest entry in /var/log/journal/658c871cd7314ccea6115dc5728f8992/system.journal is older than the configured file retention duration (1month), suggesting rotation. <46>[ 28.309520] systemd-journald[295]: /var/log/journal/658c871cd7314ccea6115dc5728f8992/system.journal: Journal header limits reached or header out-of-date, rotating. [ OK ] Started systemd-networkd.service - Network Configuration. [ OK ] Reached target network.target - Network. [ OK ] Found device dev-ttymxc1.device - /dev/ttymxc1. [ OK ] Finished systemd-udev-trig…e - Coldplug All udev Devices. [ OK ] Reached target sysinit.target - System Initialization. [ OK ] Started apt-daily.timer - Daily apt download activities. [ OK ] Started apt-daily-upgrade.… apt upgrade and clean activities. [ OK ] Started dpkg-db-backup.tim… Daily dpkg database backup timer. [ OK ] Started e2scrub_all.timer…etadata Check for All Filesystems. [ OK ] Started fstrim.timer - Discard unused blocks once a week. [ OK ] Started systemd-tmpfiles-c… Cleanup of Temporary Directories. [ OK ] Reached target timers.target - Timer Units. [ OK ] Reached target usb-gadget.…m - Hardware activated USB gadget. [ OK ] Listening on dbus.socket[…- D-Bus System Message Bus Socket. [ OK ] Reached target sockets.target - Socket Units. [ OK ] Listening on systemd-rfkil…l Switch Status /dev/rfkill Watch. [ OK ] Reached target basic.target - Basic System. Starting dbus.service - D-Bus System Message Bus... Starting e2scrub_reap.serv…e ext4 Metadata Check Snapshots... Starting systemd-logind.se…ice - User Login Management... Starting systemd-user-sess…vice - Permit User Sessions... [ OK ] Started dbus.service - D-Bus System Message Bus. [ OK ] Finished e2scrub_reap.serv…ine ext4 Metadata Check Snapshots. [ OK ] Finished systemd-user-sess…ervice - Permit User Sessions. [ OK ] Started getty@tty1.service - Getty on tty1. [ OK ] Started serial-getty@ttymx…ice - Serial Getty on ttymxc1. [ OK ] Reached target getty.target - Login Prompts. [ OK ] Started systemd-logind.service - User Login Management. [ OK ] Reached target multi-user.target - Multi-User System. [ OK ] Reached target graphical.target - Graphical Interface. Starting systemd-update-ut… Record Runlevel Change in UTMP... [ OK ] Finished systemd-update-ut… - Record Runlevel Change in UTMP. Debian GNU/Linux 12 debian-bookworm-armhf ttymxc1 debian-bookworm-armhf login: root (automatic login) Linux debian-bookworm-armhf 5.10.222-cip50 #1 SMP Thu Jul 18 13:53:02 UTC 2024 armv7l The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. / # / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/14880710/extract-nfsrootfs-h68usrj7' / # export NFS_SERVER_IP='192.168.201.1' / # # / # export SHELL=/bin/bash / # . /lava-14880710/environment / # /lava-14880710/bin/lava-test-runner /lava-14880710/0 + export TESTRUN_ID=0_timesync-off + TESTRUN_ID=0_timesync-off + cd /lava-14880710/0/tests/0_timesync-off ++ cat uuid + UUID=14880710_1.6.2.4.1 + set +x + systemctl stop systemd-timesyncd + set +x + export TESTRUN_ID=1_kselftest-lkdtm + TESTRUN_ID=1_kselftest-lkdtm + cd /lava-14880710/0/tests/1_kselftest-lkdtm ++ cat uuid + UUID=14880710_1.6.2.4.5 + set +x + cd ./automated/linux/kselftest/ + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.221-cip50-141-g11050ba0789ee/arm/multi_v7_defconfig+kselftest/gcc-12/kselftest.tar.xz -L '' -S /dev/null -b imx6q-sabrelite -g cip-gitlab -e '' -p /opt/kselftests/mainline/ -n 1 -i 1 -E '' INFO: install_deps skipped --2024-07-18 14:09:59-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.221-cip50-141-g11050ba0789ee/arm/multi_v7_defconfig+kselftest/gcc-12/kselftest.tar.xz Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1478848 (1.4M) [application/octet-stream] Saving to: 'kselftest_armhf.tar.gz' kselftest_armhf.tar 0%[ ] 0 --.-KB/s kselftest_armhf.tar 3%[ ] 50.15K 196KB/s kselftest_armhf.tar 8%[> ] 122.27K 238KB/s kselftest_armhf.tar 18%[==> ] 268.40K 349KB/s kselftest_armhf.tar 24%[===> ] 360.32K 351KB/s kselftest_armhf.tar 30%[=====> ] 443.26K 345KB/s kselftest_armhf.tar 35%[======> ] 510.21K 331KB/s kselftest_armhf.tar 40%[=======> ] 583.74K 331KB/s kselftest_armhf.tar 45%[========> ] 658.68K 333KB/s kselftest_armhf.tar 49%[========> ] 710.52K 325KB/s kselftest_armhf.tar 54%[=========> ] 783.12K 325KB/s kselftest_armhf.tar 58%[==========> ] 841.10K 321KB/s kselftest_armhf.tar 59%[==========> ] 866.07K 305KB/s kselftest_armhf.tar 63%[===========> ] 918.87K 301KB/s eta 2s kselftest_armhf.tar 66%[============> ] 959.39K 286KB/s eta 2s kselftest_armhf.tar 69%[============> ] 1003K 278KB/s eta 2s kselftest_armhf.tar 71%[=============> ] 1.01M 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2024-07-18 14:10:06 (204 KB/s) - 'kselftest_armhf.tar.gz' saved [1478848/1478848] skiplist: ======================================== ======================================== lkdtm:PANIC.sh lkdtm:BUG.sh lkdtm:WARNING.sh lkdtm:WARNING_MESSAGE.sh lkdtm:EXCEPTION.sh lkdtm:LOOP.sh lkdtm:EXHAUST_STACK.sh lkdtm:CORRUPT_STACK.sh lkdtm:CORRUPT_STACK_STRONG.sh lkdtm:CORRUPT_LIST_ADD.sh lkdtm:CORRUPT_LIST_DEL.sh lkdtm:STACK_GUARD_PAGE_LEADING.sh lkdtm:STACK_GUARD_PAGE_TRAILING.sh lkdtm:UNSET_SMEP.sh lkdtm:DOUBLE_FAULT.sh lkdtm:CORRUPT_PAC.sh lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh lkdtm:OVERWRITE_ALLOCATION.sh lkdtm:WRITE_AFTER_FREE.sh lkdtm:READ_AFTER_FREE.sh lkdtm:WRITE_BUDDY_AFTER_FREE.sh lkdtm:READ_BUDDY_AFTER_FREE.sh lkdtm:SLAB_FREE_DOUBLE.sh lkdtm:SLAB_FREE_CROSS.sh lkdtm:SLAB_FREE_PAGE.sh lkdtm:SOFTLOCKUP.sh lkdtm:HARDLOCKUP.sh lkdtm:SPINLOCKUP.sh lkdtm:HUNG_TASK.sh lkdtm:EXEC_DATA.sh lkdtm:EXEC_STACK.sh lkdtm:EXEC_KMALLOC.sh lkdtm:EXEC_VMALLOC.sh lkdtm:EXEC_RODATA.sh lkdtm:EXEC_USERSPACE.sh lkdtm:EXEC_NULL.sh lkdtm:ACCESS_USERSPACE.sh lkdtm:ACCESS_NULL.sh lkdtm:WRITE_RO.sh lkdtm:WRITE_RO_AFTER_INIT.sh lkdtm:WRITE_KERN.sh lkdtm:REFCOUNT_INC_OVERFLOW.sh lkdtm:REFCOUNT_ADD_OVERFLOW.sh lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh lkdtm:REFCOUNT_DEC_ZERO.sh lkdtm:REFCOUNT_DEC_NEGATIVE.sh lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh lkdtm:REFCOUNT_INC_ZERO.sh lkdtm:REFCOUNT_ADD_ZERO.sh lkdtm:REFCOUNT_INC_SATURATED.sh lkdtm:REFCOUNT_DEC_SATURATED.sh lkdtm:REFCOUNT_ADD_SATURATED.sh lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh lkdtm:REFCOUNT_TIMING.sh lkdtm:ATOMIC_TIMING.sh lkdtm:USERCOPY_HEAP_SIZE_TO.sh lkdtm:USERCOPY_HEAP_SIZE_FROM.sh lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh lkdtm:USERCOPY_STACK_FRAME_TO.sh lkdtm:USERCOPY_STACK_FRAME_FROM.sh lkdtm:USERCOPY_STACK_BEYOND.sh lkdtm:USERCOPY_KERNEL.sh lkdtm:STACKLEAK_ERASING.sh lkdtm:CFI_FORWARD_PROTO.sh ============== Tests to run =============== lkdtm:PANIC.sh lkdtm:BUG.sh lkdtm:WARNING.sh lkdtm:WARNING_MESSAGE.sh lkdtm:EXCEPTION.sh lkdtm:LOOP.sh lkdtm:EXHAUST_STACK.sh lkdtm:CORRUPT_STACK.sh lkdtm:CORRUPT_STACK_STRONG.sh lkdtm:CORRUPT_LIST_ADD.sh lkdtm:CORRUPT_LIST_DEL.sh lkdtm:STACK_GUARD_PAGE_LEADING.sh lkdtm:STACK_GUARD_PAGE_TRAILING.sh lkdtm:UNSET_SMEP.sh lkdtm:DOUBLE_FAULT.sh lkdtm:CORRUPT_PAC.sh lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh lkdtm:OVERWRITE_ALLOCATION.sh lkdtm:WRITE_AFTER_FREE.sh lkdtm:READ_AFTER_FREE.sh lkdtm:WRITE_BUDDY_AFTER_FREE.sh lkdtm:READ_BUDDY_AFTER_FREE.sh lkdtm:SLAB_FREE_DOUBLE.sh lkdtm:SLAB_FREE_CROSS.sh lkdtm:SLAB_FREE_PAGE.sh lkdtm:SOFTLOCKUP.sh lkdtm:HARDLOCKUP.sh lkdtm:SPINLOCKUP.sh lkdtm:HUNG_TASK.sh lkdtm:EXEC_DATA.sh lkdtm:EXEC_STACK.sh lkdtm:EXEC_KMALLOC.sh lkdtm:EXEC_VMALLOC.sh lkdtm:EXEC_RODATA.sh lkdtm:EXEC_USERSPACE.sh lkdtm:EXEC_NULL.sh lkdtm:ACCESS_USERSPACE.sh lkdtm:ACCESS_NULL.sh lkdtm:WRITE_RO.sh lkdtm:WRITE_RO_AFTER_INIT.sh lkdtm:WRITE_KERN.sh lkdtm:REFCOUNT_INC_OVERFLOW.sh lkdtm:REFCOUNT_ADD_OVERFLOW.sh lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh lkdtm:REFCOUNT_DEC_ZERO.sh lkdtm:REFCOUNT_DEC_NEGATIVE.sh lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh lkdtm:REFCOUNT_INC_ZERO.sh lkdtm:REFCOUNT_ADD_ZERO.sh lkdtm:REFCOUNT_INC_SATURATED.sh lkdtm:REFCOUNT_DEC_SATURATED.sh lkdtm:REFCOUNT_ADD_SATURATED.sh lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh lkdtm:REFCOUNT_TIMING.sh lkdtm:ATOMIC_TIMING.sh lkdtm:USERCOPY_HEAP_SIZE_TO.sh lkdtm:USERCOPY_HEAP_SIZE_FROM.sh lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh lkdtm:USERCOPY_STACK_FRAME_TO.sh lkdtm:USERCOPY_STACK_FRAME_FROM.sh lkdtm:USERCOPY_STACK_BEYOND.sh lkdtm:USERCOPY_KERNEL.sh lkdtm:STACKLEAK_ERASING.sh lkdtm:CFI_FORWARD_PROTO.sh ===========End Tests to run =============== shardfile-lkdtm pass <12>[ 65.457107] kselftest: Running tests in lkdtm TAP version 13 1..70 # selftests: lkdtm: PANIC.sh # Skipping PANIC: crashes entire system ok 1 selftests: lkdtm: PANIC.sh # SKIP # selftests: lkdtm: BUG.sh <6>[ 66.421537] lkdtm: Performing direct entry BUG <4>[ 66.426514] ------------[ cut here ]------------ <2>[ 66.431415] kernel BUG at drivers/misc/lkdtm/bugs.c:76! <0>[ 66.436928] Internal error: Oops - BUG: 0 [#1] SMP ARM <4>[ 66.442352] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb parallel_display can_dev etnaviv gpu_sched imxdrm imx_ipu_v3 <4>[ 66.475000] CPU: 3 PID: 744 Comm: cat Not tainted 5.10.222-cip50 #1 <4>[ 66.481556] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 66.488390] PC is at lkdtm_BUG+0x14/0x18 <4>[ 66.492608] LR is at lkdtm_do_action+0x2c/0x4c <4>[ 66.497339] pc : [] lr : [] psr: a0080013 <4>[ 66.503893] sp : c59ebe58 ip : c59ebe68 fp : c59ebe64 <4>[ 66.509400] r10: 00000004 r9 : 00000001 r8 : c59ebf60 <4>[ 66.514910] r7 : 00000004 r6 : c15ec180 r5 : c1ad2834 r4 : c6ae7000 <4>[ 66.521722] r3 : c0c664c8 r2 : bccb24d8 r1 : ef7c05e0 r0 : c15ec188 <4>[ 66.528536] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none <4>[ 66.535957] Control: 10c5387d Table: 1694404a DAC: 00000051 <0>[ 66.541992] Process cat (pid: 744, stack limit = 0x2730ccc4) <0>[ 66.547938] Stack: (0xc59ebe58 to 0xc59ec000) <0>[ 66.552585] be40: c59ebe74 c59ebe68 <0>[ 66.561059] be60: c0c65f84 c0c664d4 c59ebe9c c59ebe78 c0c6645c c0c65f64 c0c66348 c47a8b40 <0>[ 66.569530] be80: b6e2f000 00000004 c30bff00 c59ebf60 c59ebec4 c59ebea0 c07ee2d4 c0c66354 <0>[ 66.578001] bea0: c47a8b40 c07ee270 b6e2f000 c290d000 c59ebf60 c59ea000 c59ebf5c c59ebec8 <0>[ 66.586474] bec0: c05a23c8 c07ee27c 00000001 00000000 c05a29b0 c13c4f74 c05a29b0 c59ea000 <0>[ 66.594945] bee0: b6e2f000 00020000 00000004 00000004 0001fffc c59ebee0 00000001 00000000 <0>[ 66.603414] bf00: c6a74280 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <0>[ 66.611884] bf20: 00000000 00000000 c13c4f74 bccb24d8 c206b820 c47a8b40 c47a8b40 c59ea000 <0>[ 66.620353] bf40: 00000004 00000000 00000000 00000004 c59ebf94 c59ebf60 c05a29b0 c05a22c8 <0>[ 66.628823] bf60: 00000000 00000000 c59ebfac bccb24d8 00000004 00000004 7ff00000 00000004 <0>[ 66.637292] bf80: c03002e4 c59ea000 c59ebfa4 c59ebf98 c05a2a40 c05a2938 00000000 c59ebfa8 <0>[ 66.645762] bfa0: c03000c0 c05a2a34 00000004 00000004 00000001 b6e2f000 00000004 00000001 <0>[ 66.654234] bfc0: 00000004 00000004 7ff00000 00000004 00000001 b6e2f000 00020000 0048fe38 <0>[ 66.662705] bfe0: 00000004 beeea7e8 b6ef533b b6e6e616 60080030 00000001 00000000 00000000 <0>[ 66.671162] Backtrace: <0>[ 66.673928] [] (lkdtm_BUG) from [] (lkdtm_do_action+0x2c/0x4c) <0>[ 66.681800] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) <0>[ 66.690112] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) <0>[ 66.698327] r9:c59ebf60 r8:c30bff00 r7:00000004 r6:b6e2f000 r5:c47a8b40 r4:c0c66348 <0>[ 66.706375] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) <0>[ 66.714502] r9:c59ea000 r8:c59ebf60 r7:c290d000 r6:b6e2f000 r5:c07ee270 r4:c47a8b40 <0>[ 66.722544] [] (vfs_write) from [] (ksys_write+0x84/0xfc) <0>[ 66.729972] r10:00000004 r9:00000000 r8:00000000 r7:00000004 r6:c59ea000 r5:c47a8b40 <0>[ 66.738084] r4:c47a8b40 <0>[ 66.740914] [] (ksys_write) from [] (sys_write+0x18/0x1c) <0>[ 66.748344] r9:c59ea000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004 <0>[ 66.756386] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) <0>[ 66.764240] Exception stack(0xc59ebfa8 to 0xc59ebff0) <0>[ 66.769583] bfa0: 00000004 00000004 00000001 b6e2f000 00000004 00000001 <0>[ 66.778054] bfc0: 00000004 00000004 7ff00000 00000004 00000001 b6e2f000 00020000 0048fe38 <0>[ 66.786518] bfe0: 00000004 beeea7e8 b6ef533b b6e6e616 <0>[ 66.791862] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2) <4>[ 66.798250] ---[ end trace bc1f893b6ca6ae81 ]--- <3>[ 66.803159] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 <3>[ 66.812317] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 744, name: cat <4>[ 66.820253] INFO: lockdep is turned off. <4>[ 66.824457] irq event stamp: 1620 <4>[ 66.828077] hardirqs last enabled at (1619): [] console_unlock+0x684/0x700 <4>[ 66.836201] hardirqs last disabled at (1620): [] __und_svc+0x60/0x6c <4>[ 66.843719] softirqs last enabled at (1044): [] release_sock+0x8c/0xa8 <4>[ 66.851491] softirqs last disabled at (1042): [] release_sock+0x28/0xa8 <4>[ 66.859264] CPU: 3 PID: 744 Comm: cat Tainted: G D 5.10.222-cip50 #1 <4>[ 66.867203] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 66.874012] Backtrace: <4>[ 66.876787] [] (dump_backtrace) from [] (show_stack+0x20/0x24) <4>[ 66.884648] r7:ffffffff r6:60080093 r5:00000000 r4:c1f1ce98 <4>[ 66.890611] [] (show_stack) from [] (dump_stack+0xe0/0x100) <4>[ 66.898231] [] (dump_stack) from [] (___might_sleep+0x18c/0x2e4) <4>[ 66.906269] r9:00000001 r8:c59ebce0 r7:c035d62c r6:00000031 r5:c19ce824 r4:c59ea000 <4>[ 66.914310] [] (___might_sleep) from [] (__might_sleep+0x70/0xb0) <4>[ 66.922426] r6:00000000 r5:00000031 r4:c19ce824 <4>[ 66.927358] [] (__might_sleep) from [] (exit_signals+0x5c/0x424) <4>[ 66.935392] r6:00000000 r5:c59ea000 r4:c5f08000 <4>[ 66.940317] [] (exit_signals) from [] (do_exit+0x104/0xb24) <4>[ 66.947920] r9:0000000b r8:bf000000 r7:ffffe000 r6:c59ebd28 r5:00000000 r4:c5f08000 <4>[ 66.955962] [] (do_exit) from [] (make_task_dead+0x58/0x64) <4>[ 66.963554] r7:c1e1c88c <4>[ 66.966391] [] (make_task_dead) from [] (die+0x36c/0x378) <4>[ 66.973821] [] (die) from [] (do_undefinstr+0x170/0x240) <4>[ 66.981164] r10:00000004 r9:c59ea000 r8:c59ebf60 r7:00000000 r6:c59ebdc8 r5:c0c664dc <4>[ 66.989275] r4:e7f001f2 <4>[ 66.992104] [] (do_undefinstr) from [] (__und_svc_finish+0x0/0x54) <4>[ 67.000304] Exception stack(0xc59ebdc8 to 0xc59ebe10) <4>[ 67.005650] bdc0: c15ec188 ef7c05e0 bccb24d8 c0c664c8 c6ae7000 c1ad2834 <4>[ 67.014120] bde0: c15ec180 00000004 c59ebf60 00000001 00000004 c59ebe64 c59ebe68 c59ebe58 <4>[ 67.022586] be00: c0c65f84 c0c664dc a0080013 ffffffff <4>[ 67.027928] r7:c59ebdfc r6:ffffffff r5:a0080013 r4:c0c664e0 <4>[ 67.033896] [] (lkdtm_BUG) from [] (lkdtm_do_action+0x2c/0x4c) <4>[ 67.041765] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) <4>[ 67.050070] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) <4>[ 67.058280] r9:c59ebf60 r8:c30bff00 r7:00000004 r6:b6e2f000 r5:c47a8b40 r4:c0c66348 <4>[ 67.066325] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) <4>[ 67.074449] r9:c59ea000 r8:c59ebf60 r7:c290d000 r6:b6e2f000 r5:c07ee270 r4:c47a8b40 <4>[ 67.082489] [] (vfs_write) from [] (ksys_write+0x84/0xfc) <4>[ 67.089916] r10:00000004 r9:00000000 r8:00000000 r7:00000004 r6:c59ea000 r5:c47a8b40 <4>[ 67.098027] r4:c47a8b40 <4>[ 67.100856] [] (ksys_write) from [] (sys_write+0x18/0x1c) <4>[ 67.108284] r9:c59ea000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004 <4>[ 67.116321] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) <4>[ 67.124173] Exception stack(0xc59ebfa8 to 0xc59ebff0) <4>[ 67.129515] bfa0: 00000004 00000004 00000001 b6e2f000 00000004 00000001 <4>[ 67.137986] bfc0: 00000004 00000004 7ff00000 00000004 00000001 b6e2f000 00020000 0048fe38 <4>[ 67.146450] bfe0: 00000004 beeea7e8 b6ef533b b6e6e616 # Segmentation fault # [ 66.421537] lkdtm: Performing direct entry BUG # [ 66.426514] ------------[ cut here ]------------ # [ 66.431415] kernel BUG at drivers/misc/lkdtm/bugs.c:76! # [ 66.436928] Internal error: Oops - BUG: 0 [#1] SMP ARM # [ 66.442352] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb parallel_display can_dev etnaviv gpu_sched imxdrm imx_ipu_v3 # [ 66.475000] CPU: 3 PID: 744 Comm: cat Not tainted 5.10.222-cip50 #1 # [ 66.481556] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 66.488390] PC is at lkdtm_BUG+0x14/0x18 # [ 66.492608] LR is at lkdtm_do_action+0x2c/0x4c # [ 66.497339] pc : [] lr : [] psr: a0080013 # [ 66.503893] sp : c59ebe58 ip : c59ebe68 fp : c59ebe64 # [ 66.509400] r10: 00000004 r9 : 00000001 r8 : c59ebf60 # [ 66.514910] r7 : 00000004 r6 : c15ec180 r5 : c1ad2834 r4 : c6ae7000 # [ 66.521722] r3 : c0c664c8 r2 : bccb24d8 r1 : ef7c05e0 r0 : c15ec188 # [ 66.528536] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 66.535957] Control: 10c5387d Table: 1694404a DAC: 00000051 # [ 66.541992] Process cat (pid: 744, stack limit = 0x2730ccc4) # [ 66.547938] Stack: (0xc59ebe58 to 0xc59ec000) # [ 66.552585] be40: c59ebe74 c59ebe68 # [ 66.561059] be60: c0c65f84 c0c664d4 c59ebe9c c59ebe78 c0c6645c c0c65f64 c0c66348 c47a8b40 # [ 66.569530] be80: b6e2f000 00000004 c30bff00 c59ebf60 c59ebec4 c59ebea0 c07ee2d4 c0c66354 # [ 66.578001] bea0: c47a8b40 c07ee270 b6e2f000 c290d000 c59ebf60 c59ea000 c59ebf5c c59ebec8 # [ 66.586474] bec0: c05a23c8 c07ee27c 00000001 00000000 c05a29b0 c13c4f74 c05a29b0 c59ea000 # [ 66.594945] bee0: b6e2f000 00020000 00000004 00000004 0001fffc c59ebee0 00000001 00000000 # [ 66.603414] bf00: c6a74280 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 66.611884] bf20: 00000000 00000000 c13c4f74 bccb24d8 c206b820 c47a8b40 c47a8b40 c59ea000 # [ 66.620353] bf40: 00000004 00000000 00000000 00000004 c59ebf94 c59ebf60 c05a29b0 c05a22c8 # [ 66.628823] bf60: 00000000 00000000 c59ebfac bccb24d8 00000004 00000004 7ff00000 00000004 # [ 66.637292] bf80: c03002e4 c59ea000 c59ebfa4 c59ebf98 c05a2a40 c05a2938 00000000 c59ebfa8 # [ 66.645762] bfa0: c03000c0 c05a2a34 00000004 00000004 00000001 b6e2f000 00000004 00000001 # [ 66.654234] bfc0: 00000004 00000004 7ff00000 00000004 00000001 b6e2f000 00020000 0048fe38 # [ 66.662705] bfe0: 00000004 beeea7e8 b6ef533b b6e6e616 60080030 00000001 00000000 00000000 # [ 66.671162] Backtrace: # [ 66.673928] [] (lkdtm_BUG) from [] (lkdtm_do_action+0x2c/0x4c) # [ 66.681800] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) # [ 66.690112] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 66.698327] r9:c59ebf60 r8:c30bff00 r7:00000004 r6:b6e2f000 r5:c47a8b40 r4:c0c66348 # [ 66.706375] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) # [ 66.714502] r9:c59ea000 r8:c59ebf60 r7:c290d000 r6:b6e2f000 r5:c07ee270 r4:c47a8b40 # [ 66.722544] [] (vfs_write) from [] (ksys_write+0x84/0xfc) # [ 66.729972] r10:00000004 r9:00000000 r8:00000000 r7:00000004 r6:c59ea000 r5:c47a8b40 # [ 66.738084] r4:c47a8b40 # [ 66.740914] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 66.748344] r9:c59ea000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004 # [ 66.756386] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 66.764240] Exception stack(0xc59ebfa8 to 0xc59ebff0) # [ 66.769583] bfa0: 00000004 00000004 00000001 b6e2f000 00000004 00000001 # [ 66.778054] bfc0: 00000004 00000004 7ff00000 00000004 00000001 b6e2f000 00020000 0048fe38 # [ 66.786518] bfe0: 00000004 beeea7e8 b6ef533b b6e6e616 # [ 66.791862] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2) # [ 66.798250] ---[ end trace bc1f893b6ca6ae81 ]--- <6>[ 67.582982] lkdtm: Performing direct entry WARNING # [ 66.803159] BUG: sleeping f<4>[ 67.590880] ------------[ cut here ]------------ unction called from invalid conte<4>[ 67.598752] WARNING: CPU: 3 PID: 816 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c xt at include/linux/percpu-rwsem.<4>[ 67.610230] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb parallel_display can_dev etnaviv gpu_sched imxdrm imx_ipu_v3 h:49 # [ 66.812317] in_atomic(<4>[ 67.645262] CPU: 3 PID: 816 Comm: cat Tainted: G D W 5.10.222-cip50 #1 ): 0, irqs_disabled(): 128, non_b<4>[ 67.655929] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) lock: 0, pid: 744, name: cat # [<4>[ 67.665579] Backtrace: 66.820253] INFO: lockdep is tu<4>[ 67.671170] [] (dump_backtrace) from [] (show_stack+0x20/0x24) rned off. # [ 66.824457] irq e<4>[ 67.681850] r7:ffffffff r6:00080013 r5:00000000 r4:c1f1ce98 vent stamp: 1620 # [ 66.828077<4>[ 67.690637] [] (show_stack) from [] (dump_stack+0xe0/0x100) ] hardirqs last enabled at (1619<4>[ 67.701069] [] (dump_stack) from [] (__warn+0x98/0x14c) ): [] console_unlock+0x<4>[ 67.711148] r9:00000000 r8:00000009 r7:00000053 r6:00000009 r5:c0c66528 r4:c1ad2ef0 684/0x700 # [ 66.836201] hardi<4>[ 67.722015] [] (__warn) from [] (warn_slowpath_fmt+0x84/0xcc) rqs last disabled at (1620): [[ 67.732617] r7:c0c66528 r6:00000053 r5:c1ad2ef0 r4:c6828000 300c60>] __und_svc+0x60/0x6c # [<4>[ 67.741409] [] (warn_slowpath_fmt) from [] (lkdtm_WARNING+0x48/0x4c) 66.843719] softirqs last enab<4>[ 67.752615] r10:00000008 r9:00000002 r8:c6829f60 r7:00000008 r6:c15ec180 r5:c1ad2838 led at (1044): [] relea<4>[ 67.763563] r4:c6b07000 se_sock+0x8c/0xa8 # [ 66.85149<4>[ 67.769231] [] (lkdtm_WARNING) from [] (lkdtm_do_action+0x2c/0x4c) 1] softirqs last disabled at (104<4>[ 67.780267] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) 2): [] release_sock+0x2<4>[ 67.791398] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) 8/0xa8 # [ 66.859264] CPU: 3 P<4>[ 67.802429] r9:c6829f60 r8:c30bff00 r7:00000008 r6:b6e52000 r5:c4763180 r4:c0c66348 ID: 744 Comm: cat Tainted: G <4>[ 67.813302] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) D 5.10.222-cip50 #1 #<4>[ 67.824248] r9:c6828000 r8:c6829f60 r7:c290d000 r6:b6e52000 r5:c07ee270 r4:c4763180 [ 66.867203] Hardware name: Fr<4>[ 67.835114] [] (vfs_write) from [] (ksys_write+0x84/0xfc) eescale i.MX6 Quad/DualLite (Devi<4>[ 67.845372] r10:00000004 r9:00000000 r8:00000000 r7:00000008 r6:c6828000 r5:c4763180 ce Tree) # [ 66.874012] Backtr<4>[ 67.856323] r4:c4763180 ace: # [ 66.876787] [[ 67.861984] [] (ksys_write) from [] (sys_write+0x18/0x1c) 8>] (dump_backtrace) from [[ 67.872242] r9:c6828000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000008 r4:00000008 e38>] (show_stack+0x20/0x24) # [<4>[ 67.883112] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) 66.884648] r7:ffffffff r6:600<4>[ 67.893798] Exception stack(0xc6829fa8 to 0xc6829ff0) 80093 r5:00000000 r4:c1f1ce98 # <4>[ 67.901978] 9fa0: 00000008 00000008 00000001 b6e52000 00000008 00000001 [ 66.890611] [] (show<4>[ 67.913279] 9fc0: 00000008 00000008 7ff00000 00000004 00000001 b6e52000 00020000 0042fe38 _stack) from [] (dump_s<4>[ 67.924576] 9fe0: 00000004 bea917e8 b6f1833b b6e91616 tack+0xe0/0x100) <4>[ 67.932831] irq event stamp: 0 # [ 66.898231] [] (du<4>[ 67.937656] hardirqs last enabled at (0): [<00000000>] 0x0 mp_stack) from [] (___m<4>[ 67.946348] hardirqs last disabled at (0): [] copy_process+0x624/0x1e68 ight_sleep+0x18c/0x2e4) # [ 66<4>[ 67.956989] softirqs last enabled at (0): [] copy_process+0x624/0x1e68 .906269] r9:00000001 r8:c59ebce0<4>[ 67.967582] softirqs last disabled at (0): [<00000000>] 0x0 r7:c035d62c r6:00000031 r5:c19ce<4>[ 67.976238] ---[ end trace bc1f893b6ca6ae82 ]--- 824 r4:c59ea000 # [ 66.914310] [] (___might_sleep) from [] (__might_sleep+0x70/0xb0) # [ 66.922426] r6:00000000 r5:00000031 r4:c19ce824 # [ 66.927358] [] (__might_sleep) from [] (exit_signals+0x5c/0x424) # [ 66.935392] r6:00000000 r5:c59ea000 r4:c5f08000 # [ 66.940317] [] (exit_signals) from [] (do_exit+0x104/0xb24) # [ 66.947920] r9:0000000b r8:bf000000 r7:ffffe000 r6:c59ebd28 r5:00000000 r4:c5f08000 # [ 66.955962] [] (do_exit) from [] (make_task_dead+0x58/0x64) # [ 66.963554] r7:c1e1c88c # [ 66.966391] [] (make_task_dead) from [] (die+0x36c/0x378) # [ 66.973821] [] (die) from [] (do_undefinstr+0x170/0x240) # [ 66.981164] r10:00000004 r9:c59ea000 r8:c59ebf60 r7:00000000 r6:c59ebdc8 r5:c0c664dc # [ 66.989275] r4:e7f001f2 # [ 66.992104] [] (do_undefinstr) from [] (__und_svc_finish+0x0/0x54) # [ 67.000304] Exception stack(0xc59ebdc8 to 0xc59ebe10) # [ 67.005650] bdc0: c15ec188 ef7c05e0 bccb24d8 c0c664c8 c6ae7000 c1ad2834 # [ 67.014120] bde0: c15ec180 00000004 c59ebf60 00000001 00000004 c59ebe64 c59ebe68 c59ebe58 # [ 67.022586] be00: c0c65f84 c0c664dc a0080013 ffffffff # [ 67.027928] r7:c59ebdfc r6:ffffffff r5:a0080013 r4:c0c664e0 # [ 67.033896] [] (lkdtm_BUG) from [] (lkdtm_do_action+0x2c/0x4c) # [ 67.041765] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) # [ 67.050070] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 67.058280] r9:c59ebf60 r8:c30bff00 r7:00000004 r6:b6e2f000 r5:c47a8b40 r4:c0c66348 # [ 67.066325] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) # [ 67.074449] r9:c59ea000 r8:c59ebf60 r7:c290d000 r6:b6e2f000 r5:c07ee270 r4:c47a8b40 # [ 67.082489] [] (vfs_write) from [] (ksys_write+0x84/0xfc) # [ 67.089916] r10:00000004 r9:00000000 r8:00000000 r7:00000004 r6:c59ea000 r5:c47a8b40 # [ 67.098027] r4:c47a8b40 # [ 67.100856] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 67.108284] r9:c59ea000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004 # [ 67.116321] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 67.124173] Exception stack(0xc59ebfa8 to 0xc59ebff0) # [ 67.129515] bfa0: 00000004 00000004 00000001 b6e2f000 00000004 00000001 # [ 67.137986] bfc0: 00000004 00000004 7ff00000 00000004 00000001 b6e2f000 00020000 0048fe38 # [ 67.146450] bfe0: 00000004 beeea7e8 b6ef533b b6e6e616 # BUG: saw 'kernel BUG at': ok ok 2 selftests: lkdtm: BUG.sh # selftests: lkdtm: WARNING.sh # [ 67.582982] lkdtm: Performing direct entry WARNING # [ 67.590880] ------------[ cut here ]------------ # [ 67.598752] WARNING: CPU: 3 PID: 816 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c # [ 67.610230] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb parallel_display can_dev etnaviv gpu_sched imxdrm imx_ipu_v3 # [ 67.645262] CPU: 3 PID: 816 Comm: cat Tainted: G D W 5.10.222-cip50 #1 # [ 67.655929] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 67.665579] Backtrace: # [ 67.671170] [] (dump_backtrace) from [[ 68.297322] lkdtm: Performing direct entry WARNING_MESSAGE 1e38>] (show_stack+0x20/0x24) # <4>[ 68.304813] ------------[ cut here ]------------ [ 67.681850] r7:ffffffff r6:00<4>[ 68.312576] WARNING: CPU: 2 PID: 852 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54 080013 r5:00000000 r4:c1f1ce98 #<4>[ 68.324825] Warning message trigger count: 2 [ 67.690637] [] (sho<4>[ 68.332169] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb parallel_display can_dev etnaviv gpu_sched imxdrm imx_ipu_v3 w_stack) from [] (dump_<4>[ 68.367197] CPU: 2 PID: 852 Comm: cat Tainted: G D W 5.10.222-cip50 #1 stack+0xe0/0x100) # [ 67.70106<4>[ 68.377918] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) 9] [] (dump_stack) from<4>[ 68.387569] Backtrace: [] (__warn+0x98/0x14c)<4>[ 68.393159] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 67.711148] r9:00000000 r<4>[ 68.403836] r7:ffffffff r6:00080013 r5:00000000 r4:c1f1ce98 8:00000009 r7:00000053 r6:0000000<4>[ 68.412623] [] (show_stack) from [] (dump_stack+0xe0/0x100) 9 r5:c0c66528 r4:c1ad2ef0 # [ <4>[ 68.423055] [] (dump_stack) from [] (__warn+0x98/0x14c) 67.722015] [] (__warn) <4>[ 68.433135] r9:c1ad2f0c r8:00000009 r7:00000058 r6:00000009 r5:c0c66578 r4:c1ad2ef0 from [] (warn_slowpath_<4>[ 68.444002] [] (__warn) from [] (warn_slowpath_fmt+0xb0/0xcc) fmt+0x84/0xcc) # [ 67.732617] <4>[ 68.454605] r7:c0c66578 r6:00000058 r5:c1ad2ef0 r4:c59ea000 r7:c0c66528 r6:00000053 r5:c1ad2<4>[ 68.463395] [] (warn_slowpath_fmt) from [] (lkdtm_WARNING_MESSAGE+0x4c/0x54) ef0 r4:c6828000 # [ 67.741409]<4>[ 68.475296] r10:00000010 r9:00000003 r8:c59ebf60 r7:00000010 r6:c15ec180 r5:c1ad2840 [] (warn_slowpath_fmt)<4>[ 68.486244] r4:c6b10000 from [] (lkdtm_WARNING<4>[ 68.491913] [] (lkdtm_WARNING_MESSAGE) from [] (lkdtm_do_action+0x2c/0x4c) +0x48/0x4c) # [ 67.752615] r1<4>[ 68.503645] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) 0:00000008 r9:00000002 r8:c6829f6<4>[ 68.514776] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) 0 r7:00000008 r6:c15ec180 r5:c1ad<4>[ 68.525807] r9:c59ebf60 r8:c30bff00 r7:00000010 r6:b6dc7000 r5:c5aa2c80 r4:c0c66348 2838 # [ 67.763563] r4:c6b070<4>[ 68.536680] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) 00 # [ 67.769231] []<4>[ 68.547626] r9:c59ea000 r8:c59ebf60 r7:c290d000 r6:b6dc7000 r5:c07ee270 r4:c5aa2c80 (lkdtm_WARNING) from [<4>[ 68.558494] [] (vfs_write) from [] (ksys_write+0x84/0xfc) ] (lkdtm_do_action+0x2c/0x4c) # <4>[ 68.568751] r10:00000004 r9:00000000 r8:00000000 r7:00000010 r6:c59ea000 r5:c5aa2c80 [ 67.780267] [] (lkdt<4>[ 68.579698] r4:c5aa2c80 m_do_action) from [] (d<4>[ 68.585360] [] (ksys_write) from [] (sys_write+0x18/0x1c) irect_entry+0x114/0x180) # [ 6<4>[ 68.595618] r9:c59ea000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000010 r4:00000010 7.791398] [] (direct_en<4>[ 68.606488] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) try) from [] (full_prox<4>[ 68.617172] Exception stack(0xc59ebfa8 to 0xc59ebff0) y_write+0x64/0x94) # [ 67.8024<4>[ 68.625352] bfa0: 00000010 00000010 00000001 b6dc7000 00000010 00000001 29] r9:c6829f60 r8:c30bff00 r7:0<4>[ 68.636654] bfc0: 00000010 00000010 7ff00000 00000004 00000001 b6dc7000 00020000 0046fe38 0000008 r6:b6e52000 r5:c4763180 r<4>[ 68.647949] bfe0: 00000004 beb587e8 b6e8d33b b6e06616 4:c0c66348 # [ 67.813302] [[ 68.656168] irq event stamp: 0 7ee270>] (full_proxy_write) from <4>[ 68.662331] hardirqs last enabled at (0): [<00000000>] 0x0 [] (vfs_write+0x10c/0x5<4>[ 68.671042] hardirqs last disabled at (0): [] copy_process+0x624/0x1e68 58) # [ 67.824248] r9:c682800<4>[ 68.681643] softirqs last enabled at (0): [] copy_process+0x624/0x1e68 0 r8:c6829f60 r7:c290d000 r6:b6e5<4>[ 68.692259] softirqs last disabled at (0): [<00000000>] 0x0 2000 r5:c07ee270 r4:c4763180 # [<4>[ 68.700946] ---[ end trace bc1f893b6ca6ae83 ]--- 67.835114] [] (vfs_write) from [] (ksys_write+0x84/0xfc) # [ 67.845372] r10:00000004 r9:00000000 r8:00000000 r7:00000008 r6:c6828000 r5:c4763180 # [ 67.856323] r4:c4763180 # [ 67.861984] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 67.872242] r9:c6828000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000008 r4:00000008 # [ 67.883112] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 67.893798] Exception stack(0xc6829fa8 to 0xc6829ff0) # [ 67.901978] 9fa0: 00000008 00000008 00000001 b6e52000 00000008 00000001 # [ 67.913279] 9fc0: 00000008 00000008 7ff00000 00000004 00000001 b6e52000 00020000 0042fe38 # [ 67.924576] 9fe0: 00000004 bea917e8 b6f1833b b6e91616 # [ 67.932831] irq event stamp: 0 # [ 67.937656] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 67.946348] hardirqs last disabled at (0): [] copy_process+0x624/0x1e68 # [ 67.956989] softirqs last enabled at (0): [] copy_process+0x624/0x1e68 # [ 67.967582] softirqs last disabled at (0): [<00000000>] 0x0 # [ 67.976238] ---[ end trace bc1f893b6ca6ae82 ]--- # WARNING: saw 'WARNING:': ok ok 3 selftests: lkdtm: WARNING.sh # selftests: lkdtm: WARNING_MESSAGE.sh # [ 68.297322] lkdtm: Performing direct entry WARNING_MESSAGE # [ 68.304813] ------------[ cut here ]------------ # [ 68.312576] WARNING: CPU: 2 PID: 852 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54 # [ 68.324825] Warning message trigger count: 2 # [ 68.332169] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb parallel_display can_dev etnaviv gpu_sched imxdrm imx_ipu_v3 # [ 68.367197] CPU: 2 PID: 852 Comm: cat Tainted: G D W 5.10.222-cip50 #1 # [ 68.377918] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 68.387569] Backtrace: # [ 68.393159] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 68.403836] r7:ffffffff r6:00080013 r5:00000000 r4:c1f1ce98 # [ 68.412623] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 68.423055] [] (dump_stack) from [] (__warn+0x98/0x14c) # [ 68.433135] r9:c1ad2f0c r8:00000009 r7:00000058 r6:00000009 r5:c0c66578 r4:c1ad2ef0 # [ 68.444002] [] (__warn) from [] (warn_slowpath_fmt+0xb0/0xcc) # [ 68.454605] r7:c0c66578 r6:00000058 r5:c1ad2ef0 r4:c59ea000 # [ 68.463395] [] (warn_slowpath_fmt) from [] (lkdtm_WARNING_MESSAGE+0x4c/0x54) # [ 68.475296] r10:00000010 r9:00000003 r8:c59ebf60 r7:00000010 r6:c15ec180 r5:c1ad2840 # [ 68.486244] r4:c6b10000 # [ 68.491913] [] (lkdtm_WARNING_MESSAGE) from [] (lkdtm_do_action+0x2c/0x4c) # [ 68.503645] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) # [ 68.514776] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 68.525807] r9:c59ebf60 r8:c30bff00 r7:00000010 r6:b6dc7000 r5:c5aa2c80 r4:c0c66348 # [ 68.536680] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) # [ 68.547626] r9:c59ea000 r8:c59ebf60 r7:c290d000 r6:b6dc7000 r5:c07ee270 r4:c5aa2c80 # [ 68.558494] [] (vfs_write) from [<6>[ 69.014081] lkdtm: Performing direct entry EXCEPTION ] (ksys_write+0x84/0xfc<1>[ 69.020881] 8<--- cut here --- ) # [ 68.568751] < 1r>1[0 : 0 69.027006] Unable to handle kernel NULL pointer dereference at virtual address 00000000 000004 r9:00000000 r8:00000000 r7<1>[ 69.037784] pgd = 74c27db0 :00000010 r6:c59ea000 r5:c5aa2c80<1>[ 69.043500] [00000000] *pgd=00000000 # [ 68.579698] r4:c5aa2c80 <0>[ 69.050433] Internal error: Oops: 805 [#2] SMP ARM # [ 68.585360] [] (ks<4>[ 69.058083] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb parallel_display can_dev etnaviv gpu_sched imxdrm imx_ipu_v3 ys_write) from [>][ 69.093092] CPU: 1 PID: 885 Comm: cat Tainted: G D W 5.10.222-cip50 #1 sys_write+0x<148>/[0 x 1 c6)9 . 103432] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 68.595618] r9:c59ea000 r8:c<4>[ 69.112146] PC is at lkdtm_EXCEPTION+0x18/0x20 03002e4 r7:0000000<44 >r[6 : 7 f69.119704] LR is at lkdtm_do_action+0x2c/0x4c 00000 r5:00000<041>0[ r 4 :6090.126574] pc : [] lr : [] psr: a0080013 00010 # [ 6<84.>6[0 6 4 8698.]35098] sp : c5929e58 ip : c5929e68 fp : c5929e64 [4]> [( s y s6_9w.r1i2491] r10: 0000000a r9 : 00000004 r8 : c5929f60 te) from [0[> ] (6r9.149803] r7 : 0000000a r6 : c15ec180 r5 : c1ad2850 r4 : c6b44000 t_fast_sysca+[ 0 x 06/90.x128671] r3 : 00000000 r2 : 2fa25f29 r1 : ef7965e0 r0 : c15ec1a0 8) # [ 68.6<147>1[7 2 ] 6E9x.167282] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none eption stac0[x c 5 96e9b.f1a6673] Control: 10c5387d Table: 16ab004a DAC: 00000051 8 to 0xc59ebff0) #< 0[> [ 6 89.184506] Process cat (pid: 885, stack limit = 0x16ccaf14) .625352] bfa0: < 0> [ 6 9 192593] Stack: (0xc5929e58 to 0xc592a000) 000<000>0[1 0 06090.0199208] 9e40: c5929e74 c5929e68 010 00000001 b6dc70<000> [0 0 0 09.209561] 9e60: c0c65f84 c0c6658c c5929e9c c5929e78 c0c6645c c0c65f64 c0c66348 c5b95e00 0010 00000001 # [ < 06>8[. 6 3 69.220168] 9e80: b6e27000 0000000a c30bff00 c5929f60 c5929ec4 c5929ea0 c07ee2d4 c0c66354 654] bfc0: 0000001<00 >0[0 0 0 069.230861] 9ea0: c5b95e00 c07ee270 b6e27000 c290d000 c5929f60 c5928000 c5929f5c c5929ec8 10 7ff00000 0000000<04> [0 0 0 069.241467] 9ec0: c05a23c8 c07ee27c 00000001 00000000 c05a29b0 c13c4f74 c05a29b0 c5928000 001 b6dc7000 000200<000> [0 0 4 69.252073] 9ee0: b6e27000 00020000 00000004 0000000a 0001fff6 c5929ee0 00000001 00000000 fe38 # [ 68.6479<409>][ b f e9.262681] 9f00: c6a74a00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0: 00000004 beb587e<80 >b[6 e 8 d9.273287] 9f20: 00000000 00000000 c13c4f74 2fa25f29 c206b820 c5b95e00 c5b95e00 c5928000 33b b6e06616 # [ < 06>8[. 6 5 69.283894] 9f40: 0000000a 00000000 00000000 00000004 c5929f94 c5929f60 c05a29b0 c05a22c8 168] irq event stamp<:0 >0[ # 69.294502] 9f60: 00000000 00000000 c5929fac 2fa25f29 0000000a 0000000a 7ff00000 00000004 [ 68.662331] hardq[s l a9.305193] 9f80: c03002e4 c5928000 c5929fa4 c5929f98 c05a2a40 c05a2938 00000000 c5929fa8 st enabled at (0):< 0[><[0 0 0 09.315800] 9fa0: c03000c0 c05a2a34 0000000a 0000000a 00000001 b6e27000 0000000a 00000001 0000>] 0x0 # [ < 06>8[. 6 7 160.326406] 9fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e27000 00020000 004efe38 42] hardirqs last s[a b l e69.336926] 9fe0: 00000004 bec597e8 b6eed33b b6e66616 60080030 00000001 00000000 00000000 at (0): [0]> [c o p y9.347527] Backtrace: _process+0x624/0x1e68 # [ 68<.>[ 69.352417] [] (lkdtm_EXCEPTION) from [] (lkdtm_do_action+0x2c/0x4c) 681643] softirqs last enl[e 69.363455] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) d at (0): [] copy_proce<0>[ 69.374155] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) ss+0x624/0x1e68 # [ <608>.[6 9 69.385187] r9:c5929f60 r8:c30bff00 r7:0000000a r6:b6e27000 r5:c5b95e00 r4:c0c66348 2259] softirqs last disabled at< >[ 69.395538] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) (0): [<00000000>] 0x0 <#0 >[[ 69.406312] r9:c5928000 r8:c5929f60 r7:c290d000 r6:b6e27000 r5:c07ee270 r4:c5b95e00 68.700946] ---[ end tracb[c 69.416661] [] (vfs_write) from [] (ksys_write+0x84/0xfc) 1f893b6ca6ae83 ]--- #< 0W>A[R N 69.426485] r10:00000004 r9:00000000 r8:00000000 r7:0000000a r6:c5928000 r5:c5b95e00 NG_MESSAGE: w[ ' m e6s9s.a436910] r4:c5b95e00 e trigger': ok ok 4 selfs[t 69.441623] [] (ksys_write) from [] (sys_write+0x18/0x1c) s: lkdtm: WARNING_MS[A G E .9.451445] r9:c5928000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a sh # selftests: lkdtm: EXCE[ 69.461623] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) ON.sh <0>[ 69.472045] Exception stack(0xc5929fa8 to 0xc5929ff0) <0>[ 69.477970] 9fa0: 0000000a 0000000a 00000001 b6e27000 0000000a 00000001 <0>[ 69.486421] 9fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e27000 00020000 004efe38 <0>[ 69.494867] 9fe0: 00000004 bec597e8 b6eed33b b6e66616 <0>[ 69.500194] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000) <4>[ 69.506629] ---[ end trace bc1f893b6ca6ae84 ]--- <4>[ 69.602665] panel-simple panel-lvds0: supply power not found, using dummy regulator # Segmentation fault <4>[ 69.632441] panel-simple panel-lcd: supply power not found, using dummy regulator <4>[ 69.640688] panel-simple panel-lcd: Specify missing connector_type <6>[ 69.663982] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) <6>[ 69.672960] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) <6>[ 69.681666] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) # [ 69.014081] lkdtm: Performin<6>[ 69.690340] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) g direct entry EXCEPTION # [ 6<6>[ 69.703352] platform panel-lvds0: deferred probe pending 9.020881] 8<--- cut here --- # [<6>[ 69.710054] platform backlight-lcd: deferred probe pending 69.027006] Unable to handle kernel NULL pointer dereference at virtual address 00000000 # [ 69.037784] pgd = 74c27db0 # [ 69.043500] [00000000] *pgd=00000000 # [ 69.050433] Internal error: Oops: 805 [#2] SMP ARM # [ 69.058083] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb parallel_display can_dev etnaviv gpu_sched imxdrm imx_ipu_v3 # [ 69.093092] CPU: 1 PID: 885 Comm: cat Tainted: G D W 5.10.222-cip50 #1 # [ 69.103432] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 69.112146] PC is at lkdtm_EXCEPTION+0x18/0x20 # [ 69.119704] LR is at lkdtm_do_action+0x2c/0x4c # [ 69.126574] pc : [] lr : [] psr: a0080013 # [ 69.135098] sp : c5929e58 ip : c5929e68 fp : c5929e64 # [ 69.142491] r10: 0000000a r9 : 00000004 r8 : c5929f60 # [ 69.149803] r7 : 0000000a r6 : c15ec180 r5 : c1ad2850 r4 : c6b44000 # [ 69.158671] r3 : 00000000 r2 : 2fa25f29 r1 : ef7965e0 r0 : c15ec1a0 # [ 69.167282] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 69.176673] Control: 10c5387d Table: 16ab004a DAC: 00000051 # [ 69.184506] Process cat (pid: 885, stack limit = 0x16ccaf14) # [ 69.192593] Stack: (0xc5929e58 to 0xc592a000) # [ 69.199208] 9e40: c5929e74 c5929e68 # [ 69.209561] 9e60: c0c65f84 c0c6658c c5929e9c c5929e78 c0c6645c c0c65f64 c0c66348 c5b95e00 # [ 69.220168] 9e80: b6e27000 0000000a c30bff00 c5929f60 c5929ec4 c5929ea0 c07ee2d4 c0c66354 # [ 69.230861] 9ea0: c5b95e00 c07ee270 b6e27000 c290d000 c5929f60 c5928000 c5929f5c c5929ec8 # [ 69.241467] 9ec0: c05a23c8 c07ee27c 00000001 00000000 c05a29b0 c13c4f74 c05a29b0 c5928000 # [ 69.252073] 9ee0: b6e27000 00020000 00000004 0000000a 0001fff6 c5929ee0 00000001 00000000 # [ 69.262681] 9f00: c6a74a00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 69.273287] 9f20: 00000000 00000000 c13c4f74 2fa25f29 c206b820 c5b95e00 c5b95e00 c5928000 # [ 69.283894] 9f40: 0000000a 00000000 00000000 00000004 c5929f94 c5929f60 c05a29b0 c05a22c8 # [ 69.294502] 9f60: 00000000 00000000 c5929fac 2fa25f29 0000000a 0000000a 7ff00000 00000004 # [ 69.305193] 9f80: c03002e4 c5928000 c5929fa4 c5929f98 c05a2a40 c05a2938 00000000 c5929fa8 # [ 69.315800] 9fa0: c03000c0 c05a2a34 0000000a 0000000a 00000001 b6e27000 0000000a 00000001 # [ 69.326406] 9fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e27000 00020000 004efe38 # [ 69.336926] 9fe0: 00000004 bec597e8 b6eed33b b6e66616 60080030 00000001 00000000 00000000 # [ 69.347527] Backtrace: # [ 69.352417] [] (lkdtm_EXCEPTION) from [] (lkdtm_do_action+0x2c/0x4c) # [ 69.363455] [] (lkdtm_do_action) from [] (direct_entry+0x114/0x180) # [ 69.374155] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 69.385187] r9:c5929f60 r8:c30bff00 r7:0000000a r6:b6e27000 r5:c5b95e00 r4:c0c66348 # [ 69.395538] [] (full_proxy_write) from [] (vfs_write+0x10c/0x558) # [ 69.406312] r9:c5928000 r8:c5929f60 r7:c290d000 r6:b6e27000 r5:c07ee270 r4:c5b95e00 # [ 69.416661] [] (vfs_write) from [] (ksys_write+0x84/0xfc) # [ 69.426485] r10:00000004 r9:00000000 r8:00000000 r7:0000000a r6:c5928000 r5:c5b95e00 # [ 69.436910] r4:c5b95e00 # [ 69.441623] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 69.451445] r9:c5928000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a # [ 69.461623] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 69.472045] Exception stack(0xc5929fa8 to 0xc5929ff0) # [ 69.477970] 9fa0: 0000000a 0000000a 00000001 b6e27000 0000000a 00000001 # [ 69.486421] 9fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e27000 00020000 004efe38 # [ 69.494867] 9fe0: 00000004 bec597e8 b6eed33b b6e66616 # [ 69.500194] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000) # [ 69.506629] ---[ end trace bc1f893b6ca6ae84 ]--- # [ 69.602665] panel-simple panel-lvds0: supply power not found, using dummy regulator # [ 69.632441] panel-simple panel-lcd: supply power not found, using dummy regulator # [ 69.640688] panel-simple panel-lcd: Specify missing connector_type # EXCEPTION: missing 'call trace:': [FAIL] <6>[ 70.120191] platform backlight-lvds: deferred probe pending <6>[ 70.126069] platform panel-lcd: deferred probe pending <6>[ 70.131528] platform 120000.hdmi: deferred probe pending not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1 <3>[ 96.137382] rcu: INFO: rcu_sched self-detected stall on CPU <3>[ 96.143284] rcu: 0-....: (1 GPs behind) idle=5aa/1/0x40000004 softirq=5957/5964 fqs=1300 <4>[ 96.151836] (t=2600 jiffies g=5309 q=534) <4>[ 96.156219] NMI backtrace for cpu 0 <4>[ 96.160004] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.222-cip50 #1 <4>[ 96.168292] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 96.175101] Backtrace: <4>[ 96.177889] [] (dump_backtrace) from [] (show_stack+0x20/0x24) <4>[ 96.185755] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ce98 <4>[ 96.191721] [] (show_stack) from [] (dump_stack+0xe0/0x100) <4>[ 96.199336] [] (dump_stack) from [] (nmi_cpu_backtrace+0xd0/0xfc) <4>[ 96.207461] r9:00000000 r8:c1408208 r7:00000000 r6:00000000 r5:00000000 r4:00000000 <4>[ 96.215503] [] (nmi_cpu_backtrace) from [] (nmi_trigger_cpumask_backtrace+0x11c/0x17c) <4>[ 96.225443] r5:c1e16800 r4:c0311a28 <4>[ 96.229325] [] (nmi_trigger_cpumask_backtrace) from [] (arch_trigger_cpumask_backtrace+0x20/0x24) <4>[ 96.240213] r9:00000000 r8:c1408204 r7:c1e15d9c r6:c1ea9300 r5:c1e15e40 r4:c1ea9300 <4>[ 96.248229] [] (arch_trigger_cpumask_backtrace) from [] (rcu_dump_cpu_stacks+0xf8/0x128) <4>[ 96.258332] [] (rcu_dump_cpu_stacks) from [] (rcu_sched_clock_irq+0xd40/0x1020) <4>[ 96.267649] r10:c1e16560 r9:c1dae480 r8:c206b140 r7:c1e15d98 r6:ef78e480 r5:c1e167f4 <4>[ 96.275743] r4:c1ea9300 <4>[ 96.278553] [] (rcu_sched_clock_irq) from [] (update_process_times+0x6c/0x8c) <4>[ 96.287695] r10:00000000 r9:ef7869c0 r8:c0425de0 r7:61cb8ce8 r6:c1e01d20 r5:c1e00000 <4>[ 96.295789] r4:00000000 <4>[ 96.298597] [] (update_process_times) from [] (tick_sched_handle+0x64/0x68) <4>[ 96.307561] r5:00000016 r4:ef786f68 <4>[ 96.311410] [] (tick_sched_handle) from [] (tick_sched_timer+0x5c/0xc0) <4>[ 96.320031] [] (tick_sched_timer) from [] (__hrtimer_run_queues+0x2d8/0x57c) <4>[ 96.329086] r9:ef7869c0 r8:c0425de0 r7:c1e00000 r6:c1e15d98 r5:ef786a20 r4:ef786f68 <4>[ 96.337100] [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0x140/0x358) <4>[ 96.346241] r10:00000003 r9:ef786b20 r8:ef786ae0 r7:60070193 r6:00000016 r5:61cb827d <4>[ 96.354336] r4:ef7869c0 <4>[ 96.357145] [] (hrtimer_interrupt) from [] (twd_handler+0x44/0x4c) <4>[ 96.365333] r10:00000202 r9:f400010c r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700 <4>[ 96.373428] r4:00000001 <4>[ 96.376240] [] (twd_handler) from [] (handle_percpu_devid_irq+0xf0/0x334) <4>[ 96.385032] r5:c2971700 r4:c2959400 <4>[ 96.388880] [] (handle_percpu_devid_irq) from [] (__handle_domain_irq+0x88/0xe0) <4>[ 96.398280] r9:f400010c r8:c281c400 r7:00000001 r6:c1e01e58 r5:00000018 r4:c1dac49c <4>[ 96.406296] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 96.414917] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01d20 r4:c1e16880 <4>[ 96.422930] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 96.430680] Exception stack(0xc1e01d20 to 0xc1e01d68) <4>[ 96.436003] 1d20: c0301f0c ffffe000 00000000 c1e00000 c1e05d00 c1e01d70 c1e00000 0000000a <4>[ 96.444451] 1d40: 00200002 0000000a 00000202 c1e01ddc c1e01d48 c1e01d70 c047bc88 c0301f10 <4>[ 96.452893] 1d60: 60070113 ffffffff <4>[ 96.456652] r9:c1e00000 r8:00200002 r7:c1e01d54 r6:ffffffff r5:60070113 r4:c0301f10 <4>[ 96.464670] [] (__do_softirq) from [] (__irq_exit_rcu+0x178/0x1d0) <4>[ 96.472857] r10:54c190ae r9:f400010c r8:c281c400 r7:00000001 r6:00000000 r5:00000000 <4>[ 96.480950] r4:ffffe000 <4>[ 96.483755] [] (__irq_exit_rcu) from [] (irq_exit+0x18/0x38) <4>[ 96.491416] r5:00000000 r4:c1dac49c <4>[ 96.495264] [] (irq_exit) from [] (__handle_domain_irq+0x90/0xe0) <4>[ 96.503363] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 96.511982] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01e58 r4:c1e16880 <4>[ 96.519995] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 96.527742] Exception stack(0xc1e01e58 to 0xc1e01ea0) <4>[ 96.533060] 1e40: c10124c0 ffffe000 <4>[ 96.541507] 1e60: 00000000 c1e00000 00000000 ef78cb78 c1e1ebf0 00000000 c1e15d98 c206b880 <4>[ 96.549953] 1e80: 54c190ae c1e01ee4 c1e01e80 c1e01ea8 c047bc88 c10124c4 60070013 ffffffff <4>[ 96.558398] r9:c1e00000 r8:c1e15d98 r7:c1e01e8c r6:ffffffff r5:60070013 r4:c10124c4 <4>[ 96.566418] [] (cpuidle_enter_state) from [] (cpuidle_enter+0x68/0x6c) <4>[ 96.574951] r10:00000000 r9:c1e1ebf0 r8:ef78cb78 r7:c1e00000 r6:00000000 r5:c1e1ebf0 <4>[ 96.583046] r4:ef78cb78 <4>[ 96.585854] [] (cpuidle_enter) from [] (do_idle+0x268/0x328) <4>[ 96.593518] r7:c1e00000 r6:c1e15ddc r5:c1e15d98 r4:00000000 <4>[ 96.599448] [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) <4>[ 96.607286] r10:c4f82e98 r9:c1cd2a78 r8:00000000 r7:c26e7c40 r6:00000002 r5:c1e01f68 <4>[ 96.615381] r4:000000dc <4>[ 96.618189] [] (cpu_startup_entry) from [] (rest_init+0x1c4/0x320) <4>[ 96.626384] [] (rest_init) from [] (arch_call_rest_init+0x18/0x1c) <4>[ 96.634570] r6:c1e00000 r5:00000001 r4:c20a6068 <4>[ 96.639459] [] (arch_call_rest_init) from [] (start_kernel+0x560/0x598) <4>[ 96.648084] [] (start_kernel) from [<00000000>] (0x0) <3>[ 174.167374] rcu: INFO: rcu_sched self-detected stall on CPU <3>[ 174.173261] rcu: 0-....: (1 GPs behind) idle=5aa/1/0x40000004 softirq=5957/5964 fqs=5177 <4>[ 174.181814] (t=10403 jiffies g=5309 q=534) <4>[ 174.186282] NMI backtrace for cpu 0 <4>[ 174.190065] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.222-cip50 #1 <4>[ 174.198355] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 174.205163] Backtrace: <4>[ 174.207942] [] (dump_backtrace) from [] (show_stack+0x20/0x24) <4>[ 174.215805] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ce98 <4>[ 174.221771] [] (show_stack) from [] (dump_stack+0xe0/0x100) <4>[ 174.229379] [] (dump_stack) from [] (nmi_cpu_backtrace+0xd0/0xfc) <4>[ 174.237503] r9:00000000 r8:c1408208 r7:00000000 r6:00000000 r5:00000000 r4:00000000 <4>[ 174.245541] [] (nmi_cpu_backtrace) from [] (nmi_trigger_cpumask_backtrace+0x11c/0x17c) <4>[ 174.255479] r5:c1e16800 r4:c0311a28 <4>[ 174.259358] [] (nmi_trigger_cpumask_backtrace) from [] (arch_trigger_cpumask_backtrace+0x20/0x24) <4>[ 174.270245] r9:00000000 r8:c1408204 r7:c1e15d9c r6:c1ea9300 r5:c1e15e40 r4:c1ea9300 <4>[ 174.278262] [] (arch_trigger_cpumask_backtrace) from [] (rcu_dump_cpu_stacks+0xf8/0x128) <4>[ 174.288365] [] (rcu_dump_cpu_stacks) from [] (rcu_sched_clock_irq+0xd40/0x1020) <4>[ 174.297683] r10:c1e16560 r9:c1dae480 r8:c206b140 r7:c1e15d98 r6:ef78e480 r5:c1e167f4 <4>[ 174.305776] r4:c1ea9300 <4>[ 174.308584] [] (rcu_sched_clock_irq) from [] (update_process_times+0x6c/0x8c) <4>[ 174.317726] r10:00000000 r9:ef7869c0 r8:c0425de0 r7:8cbece1e r6:c1e01d20 r5:c1e00000 <4>[ 174.325820] r4:00000000 <4>[ 174.328626] [] (update_process_times) from [] (tick_sched_handle+0x64/0x68) <4>[ 174.337589] r5:00000028 r4:ef786f68 <4>[ 174.341435] [] (tick_sched_handle) from [] (tick_sched_timer+0x5c/0xc0) <4>[ 174.350056] [] (tick_sched_timer) from [] (__hrtimer_run_queues+0x2d8/0x57c) <4>[ 174.359111] r9:ef7869c0 r8:c0425de0 r7:c1e00000 r6:c1e15d98 r5:ef786a20 r4:ef786f68 <4>[ 174.367126] [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0x140/0x358) <4>[ 174.376268] r10:00000003 r9:ef786b20 r8:ef786ae0 r7:60070193 r6:00000028 r5:8cbec3b3 <4>[ 174.384361] r4:ef7869c0 <4>[ 174.387167] [] (hrtimer_interrupt) from [] (twd_handler+0x44/0x4c) <4>[ 174.395354] r10:00000202 r9:f400010c r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700 <4>[ 174.403447] r4:00000001 <4>[ 174.406257] [] (twd_handler) from [] (handle_percpu_devid_irq+0xf0/0x334) <4>[ 174.415046] r5:c2971700 r4:c2959400 <4>[ 174.418893] [] (handle_percpu_devid_irq) from [] (__handle_domain_irq+0x88/0xe0) <4>[ 174.428295] r9:f400010c r8:c281c400 r7:00000001 r6:c1e01e58 r5:00000018 r4:c1dac49c <4>[ 174.436310] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 174.444931] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01d20 r4:c1e16880 <4>[ 174.452946] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 174.460695] Exception stack(0xc1e01d20 to 0xc1e01d68) <4>[ 174.466018] 1d20: c0301f0c ffffe000 00000000 c1e00000 c1e05d00 c1e01d70 c1e00000 0000000a <4>[ 174.474465] 1d40: 00200002 0000000a 00000202 c1e01ddc c1e01d48 c1e01d70 c047bc88 c0301f10 <4>[ 174.482908] 1d60: 60070113 ffffffff <4>[ 174.486667] r9:c1e00000 r8:00200002 r7:c1e01d54 r6:ffffffff r5:60070113 r4:c0301f10 <4>[ 174.494681] [] (__do_softirq) from [] (__irq_exit_rcu+0x178/0x1d0) <4>[ 174.502867] r10:54c190ae r9:f400010c r8:c281c400 r7:00000001 r6:00000000 r5:00000000 <4>[ 174.510961] r4:ffffe000 <4>[ 174.513764] [] (__irq_exit_rcu) from [] (irq_exit+0x18/0x38) <4>[ 174.521426] r5:00000000 r4:c1dac49c <4>[ 174.525273] [] (irq_exit) from [] (__handle_domain_irq+0x90/0xe0) <4>[ 174.533373] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 174.541992] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01e58 r4:c1e16880 <4>[ 174.550004] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 174.557751] Exception stack(0xc1e01e58 to 0xc1e01ea0) <4>[ 174.563069] 1e40: c10124c0 ffffe000 <4>[ 174.571515] 1e60: 00000000 c1e00000 00000000 ef78cb78 c1e1ebf0 00000000 c1e15d98 c206b880 <4>[ 174.579963] 1e80: 54c190ae c1e01ee4 c1e01e80 c1e01ea8 c047bc88 c10124c4 60070013 ffffffff <4>[ 174.588408] r9:c1e00000 r8:c1e15d98 r7:c1e01e8c r6:ffffffff r5:60070013 r4:c10124c4 <4>[ 174.596428] [] (cpuidle_enter_state) from [] (cpuidle_enter+0x68/0x6c) <4>[ 174.604962] r10:00000000 r9:c1e1ebf0 r8:ef78cb78 r7:c1e00000 r6:00000000 r5:c1e1ebf0 <4>[ 174.613055] r4:ef78cb78 <4>[ 174.615864] [] (cpuidle_enter) from [] (do_idle+0x268/0x328) <4>[ 174.623526] r7:c1e00000 r6:c1e15ddc r5:c1e15d98 r4:00000000 <4>[ 174.629455] [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) <4>[ 174.637294] r10:c4f82e98 r9:c1cd2a78 r8:00000000 r7:c26e7c40 r6:00000002 r5:c1e01f68 <4>[ 174.645388] r4:000000dc <4>[ 174.648194] [] (cpu_startup_entry) from [] (rest_init+0x1c4/0x320) <4>[ 174.656385] [] (rest_init) from [] (arch_call_rest_init+0x18/0x1c) <4>[ 174.664568] r6:c1e00000 r5:00000001 r4:c20a6068 <4>[ 174.669457] [] (arch_call_rest_init) from [] (start_kernel+0x560/0x598) <4>[ 174.678079] [] (start_kernel) from [<00000000>] (0x0) <3>[ 252.197373] rcu: INFO: rcu_sched self-detected stall on CPU <3>[ 252.203257] rcu: 0-....: (1 GPs behind) idle=5aa/1/0x40000004 softirq=5957/5964 fqs=9054 <4>[ 252.211807] (t=18206 jiffies g=5309 q=534) <4>[ 252.216275] NMI backtrace for cpu 0 <4>[ 252.220056] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.222-cip50 #1 <4>[ 252.228344] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 252.235152] Backtrace: <4>[ 252.237927] [] (dump_backtrace) from [] (show_stack+0x20/0x24) <4>[ 252.245792] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ce98 <4>[ 252.251753] [] (show_stack) from [] (dump_stack+0xe0/0x100) <4>[ 252.259361] [] (dump_stack) from [] (nmi_cpu_backtrace+0xd0/0xfc) <4>[ 252.267484] r9:00000000 r8:c1408208 r7:00000000 r6:00000000 r5:00000000 r4:00000000 <4>[ 252.275520] [] (nmi_cpu_backtrace) from [] (nmi_trigger_cpumask_backtrace+0x11c/0x17c) <4>[ 252.285459] r5:c1e16800 r4:c0311a28 <4>[ 252.289337] [] (nmi_trigger_cpumask_backtrace) from [] (arch_trigger_cpumask_backtrace+0x20/0x24) <4>[ 252.300224] r9:00000000 r8:c1408204 r7:c1e15d9c r6:c1ea9300 r5:c1e15e40 r4:c1ea9300 <4>[ 252.308239] [] (arch_trigger_cpumask_backtrace) from [] (rcu_dump_cpu_stacks+0xf8/0x128) <4>[ 252.318342] [] (rcu_dump_cpu_stacks) from [] (rcu_sched_clock_irq+0xd40/0x1020) <4>[ 252.327659] r10:c1e16560 r9:c1dae480 r8:c206b140 r7:c1e15d98 r6:ef78e480 r5:c1e167f4 <4>[ 252.335754] r4:c1ea9300 <4>[ 252.338563] [] (rcu_sched_clock_irq) from [] (update_process_times+0x6c/0x8c) <4>[ 252.347706] r10:00000000 r9:ef7869c0 r8:c0425de0 r7:b7b22812 r6:c1e01d20 r5:c1e00000 <4>[ 252.355799] r4:00000000 <4>[ 252.358605] [] (update_process_times) from [] (tick_sched_handle+0x64/0x68) <4>[ 252.367569] r5:0000003a r4:ef786f68 <4>[ 252.371416] [] (tick_sched_handle) from [] (tick_sched_timer+0x5c/0xc0) <4>[ 252.380038] [] (tick_sched_timer) from [] (__hrtimer_run_queues+0x2d8/0x57c) <4>[ 252.389091] r9:ef7869c0 r8:c0425de0 r7:c1e00000 r6:c1e15d98 r5:ef786a20 r4:ef786f68 <4>[ 252.397107] [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0x140/0x358) <4>[ 252.406247] r10:00000003 r9:ef786b20 r8:ef786ae0 r7:60070193 r6:0000003a r5:b7b21da7 <4>[ 252.414340] r4:ef7869c0 <4>[ 252.417146] [] (hrtimer_interrupt) from [] (twd_handler+0x44/0x4c) <4>[ 252.425331] r10:00000202 r9:f400010c r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700 <4>[ 252.433426] r4:00000001 <4>[ 252.436234] [] (twd_handler) from [] (handle_percpu_devid_irq+0xf0/0x334) <4>[ 252.445023] r5:c2971700 r4:c2959400 <4>[ 252.448871] [] (handle_percpu_devid_irq) from [] (__handle_domain_irq+0x88/0xe0) <4>[ 252.458271] r9:f400010c r8:c281c400 r7:00000001 r6:c1e01e58 r5:00000018 r4:c1dac49c <4>[ 252.466285] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 252.474905] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01d20 r4:c1e16880 <4>[ 252.482916] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 252.490664] Exception stack(0xc1e01d20 to 0xc1e01d68) <4>[ 252.495987] 1d20: c0301f0c ffffe000 00000000 c1e00000 c1e05d00 c1e01d70 c1e00000 0000000a <4>[ 252.504433] 1d40: 00200002 0000000a 00000202 c1e01ddc c1e01d48 c1e01d70 c047bc88 c0301f10 <4>[ 252.512874] 1d60: 60070113 ffffffff <4>[ 252.516632] r9:c1e00000 r8:00200002 r7:c1e01d54 r6:ffffffff r5:60070113 r4:c0301f10 <4>[ 252.524649] [] (__do_softirq) from [] (__irq_exit_rcu+0x178/0x1d0) <4>[ 252.532834] r10:54c190ae r9:f400010c r8:c281c400 r7:00000001 r6:00000000 r5:00000000 <4>[ 252.540928] r4:ffffe000 <4>[ 252.543731] [] (__irq_exit_rcu) from [] (irq_exit+0x18/0x38) <4>[ 252.551393] r5:00000000 r4:c1dac49c <4>[ 252.555239] [] (irq_exit) from [] (__handle_domain_irq+0x90/0xe0) <4>[ 252.563340] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 252.571959] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01e58 r4:c1e16880 <4>[ 252.579970] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 252.587717] Exception stack(0xc1e01e58 to 0xc1e01ea0) <4>[ 252.593034] 1e40: c10124c0 ffffe000 <4>[ 252.601480] 1e60: 00000000 c1e00000 00000000 ef78cb78 c1e1ebf0 00000000 c1e15d98 c206b880 <4>[ 252.609926] 1e80: 54c190ae c1e01ee4 c1e01e80 c1e01ea8 c047bc88 c10124c4 60070013 ffffffff <4>[ 252.618371] r9:c1e00000 r8:c1e15d98 r7:c1e01e8c r6:ffffffff r5:60070013 r4:c10124c4 <4>[ 252.626389] [] (cpuidle_enter_state) from [] (cpuidle_enter+0x68/0x6c) <4>[ 252.634922] r10:00000000 r9:c1e1ebf0 r8:ef78cb78 r7:c1e00000 r6:00000000 r5:c1e1ebf0 <4>[ 252.643016] r4:ef78cb78 <4>[ 252.645826] [] (cpuidle_enter) from [] (do_idle+0x268/0x328) <4>[ 252.653490] r7:c1e00000 r6:c1e15ddc r5:c1e15d98 r4:00000000 <4>[ 252.659420] [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) <4>[ 252.667259] r10:c4f82e98 r9:c1cd2a78 r8:00000000 r7:c26e7c40 r6:00000002 r5:c1e01f68 <4>[ 252.675352] r4:000000dc <4>[ 252.678158] [] (cpu_startup_entry) from [] (rest_init+0x1c4/0x320) <4>[ 252.686349] [] (rest_init) from [] (arch_call_rest_init+0x18/0x1c) <4>[ 252.694533] r6:c1e00000 r5:00000001 r4:c20a6068 <4>[ 252.699421] [] (arch_call_rest_init) from [] (start_kernel+0x560/0x598) <4>[ 252.708042] [] (start_kernel) from [<00000000>] (0x0) <3>[ 330.227372] rcu: INFO: rcu_sched self-detected stall on CPU <3>[ 330.233260] rcu: 0-....: (1 GPs behind) idle=5aa/1/0x40000004 softirq=5957/5964 fqs=12931 <4>[ 330.241900] (t=26009 jiffies g=5309 q=728) <4>[ 330.246369] NMI backtrace for cpu 0 <4>[ 330.250149] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.222-cip50 #1 <4>[ 330.258438] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 330.265249] Backtrace: <4>[ 330.268028] [] (dump_backtrace) from [] (show_stack+0x20/0x24) <4>[ 330.275891] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ce98 <4>[ 330.281854] [] (show_stack) from [] (dump_stack+0xe0/0x100) <4>[ 330.289465] [] (dump_stack) from [] (nmi_cpu_backtrace+0xd0/0xfc) <4>[ 330.297588] r9:00000000 r8:c1408208 r7:00000000 r6:00000000 r5:00000000 r4:00000000 <4>[ 330.305626] [] (nmi_cpu_backtrace) from [] (nmi_trigger_cpumask_backtrace+0x11c/0x17c) <4>[ 330.315565] r5:c1e16800 r4:c0311a28 <4>[ 330.319445] [] (nmi_trigger_cpumask_backtrace) from [] (arch_trigger_cpumask_backtrace+0x20/0x24) <4>[ 330.330332] r9:00000000 r8:c1408204 r7:c1e15d9c r6:c1ea9300 r5:c1e15e40 r4:c1ea9300 <4>[ 330.338348] [] (arch_trigger_cpumask_backtrace) from [] (rcu_dump_cpu_stacks+0xf8/0x128) <4>[ 330.348452] [] (rcu_dump_cpu_stacks) from [] (rcu_sched_clock_irq+0xd40/0x1020) <4>[ 330.357767] r10:c1e16560 r9:c1dae480 r8:c206b140 r7:c1e15d98 r6:ef78e480 r5:c1e167f4 <4>[ 330.365861] r4:c1ea9300 <4>[ 330.368669] [] (rcu_sched_clock_irq) from [] (update_process_times+0x6c/0x8c) <4>[ 330.377810] r10:00000000 r9:ef7869c0 r8:c0425de0 r7:e2a56a96 r6:c1e01d20 r5:c1e00000 <4>[ 330.385904] r4:00000000 <4>[ 330.388710] [] (update_process_times) from [] (tick_sched_handle+0x64/0x68) <4>[ 330.397673] r5:0000004c r4:ef786f68 <4>[ 330.401519] [] (tick_sched_handle) from [] (tick_sched_timer+0x5c/0xc0) <4>[ 330.410140] [] (tick_sched_timer) from [] (__hrtimer_run_queues+0x2d8/0x57c) <4>[ 330.419195] r9:ef7869c0 r8:c0425de0 r7:c1e00000 r6:c1e15d98 r5:ef786a20 r4:ef786f68 <4>[ 330.427209] [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0x140/0x358) <4>[ 330.436349] r10:00000003 r9:ef786b20 r8:ef786ae0 r7:60070193 r6:0000004c r5:e2a55ede <4>[ 330.444443] r4:ef7869c0 <4>[ 330.447251] [] (hrtimer_interrupt) from [] (twd_handler+0x44/0x4c) <4>[ 330.455437] r10:00000202 r9:f400010c r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700 <4>[ 330.463531] r4:00000001 <4>[ 330.466340] [] (twd_handler) from [] (handle_percpu_devid_irq+0xf0/0x334) <4>[ 330.475130] r5:c2971700 r4:c2959400 <4>[ 330.478978] [] (handle_percpu_devid_irq) from [] (__handle_domain_irq+0x88/0xe0) <4>[ 330.488380] r9:f400010c r8:c281c400 r7:00000001 r6:c1e01e58 r5:00000018 r4:c1dac49c <4>[ 330.496395] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 330.505016] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01d20 r4:c1e16880 <4>[ 330.513028] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 330.520777] Exception stack(0xc1e01d20 to 0xc1e01d68) <4>[ 330.526099] 1d20: c0301f0c ffffe000 00000000 c1e00000 c1e05d00 c1e01d70 c1e00000 0000000a <4>[ 330.534546] 1d40: 00200002 0000000a 00000202 c1e01ddc c1e01d48 c1e01d70 c047bc88 c0301f10 <4>[ 330.542988] 1d60: 60070113 ffffffff <4>[ 330.546747] r9:c1e00000 r8:00200002 r7:c1e01d54 r6:ffffffff r5:60070113 r4:c0301f10 <4>[ 330.554762] [] (__do_softirq) from [] (__irq_exit_rcu+0x178/0x1d0) <4>[ 330.562948] r10:54c190ae r9:f400010c r8:c281c400 r7:00000001 r6:00000000 r5:00000000 <4>[ 330.571042] r4:ffffe000 <4>[ 330.573845] [] (__irq_exit_rcu) from [] (irq_exit+0x18/0x38) <4>[ 330.581506] r5:00000000 r4:c1dac49c <4>[ 330.585351] [] (irq_exit) from [] (__handle_domain_irq+0x90/0xe0) <4>[ 330.593450] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 330.602070] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01e58 r4:c1e16880 <4>[ 330.610082] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 330.617829] Exception stack(0xc1e01e58 to 0xc1e01ea0) <4>[ 330.623147] 1e40: c10124c0 ffffe000 <4>[ 330.631594] 1e60: 00000000 c1e00000 00000000 ef78cb78 c1e1ebf0 00000000 c1e15d98 c206b880 <4>[ 330.640042] 1e80: 54c190ae c1e01ee4 c1e01e80 c1e01ea8 c047bc88 c10124c4 60070013 ffffffff <4>[ 330.648488] r9:c1e00000 r8:c1e15d98 r7:c1e01e8c r6:ffffffff r5:60070013 r4:c10124c4 <4>[ 330.656506] [] (cpuidle_enter_state) from [] (cpuidle_enter+0x68/0x6c) <4>[ 330.665039] r10:00000000 r9:c1e1ebf0 r8:ef78cb78 r7:c1e00000 r6:00000000 r5:c1e1ebf0 <4>[ 330.673133] r4:ef78cb78 <4>[ 330.675941] [] (cpuidle_enter) from [] (do_idle+0x268/0x328) <4>[ 330.683604] r7:c1e00000 r6:c1e15ddc r5:c1e15d98 r4:00000000 <4>[ 330.689533] [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) <4>[ 330.697372] r10:c4f82e98 r9:c1cd2a78 r8:00000000 r7:c26e7c40 r6:00000002 r5:c1e01f68 <4>[ 330.705465] r4:000000dc <4>[ 330.708272] [] (cpu_startup_entry) from [] (rest_init+0x1c4/0x320) <4>[ 330.716466] [] (rest_init) from [] (arch_call_rest_init+0x18/0x1c) <4>[ 330.724648] r6:c1e00000 r5:00000001 r4:c20a6068 <4>[ 330.729539] [] (arch_call_rest_init) from [] (start_kernel+0x560/0x598) <4>[ 330.738162] [] (start_kernel) from [<00000000>] (0x0) <3>[ 408.257374] rcu: INFO: rcu_sched self-detected stall on CPU <3>[ 408.263257] rcu: 0-....: (1 GPs behind) idle=5aa/1/0x40000004 softirq=5957/5964 fqs=16808 <4>[ 408.271895] (t=33812 jiffies g=5309 q=808) <4>[ 408.276362] NMI backtrace for cpu 0 <4>[ 408.280143] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.222-cip50 #1 <4>[ 408.288429] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 408.295238] Backtrace: <4>[ 408.298013] [] (dump_backtrace) from [] (show_stack+0x20/0x24) <4>[ 408.305878] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ce98 <4>[ 408.311842] [] (show_stack) from [] (dump_stack+0xe0/0x100) <4>[ 408.319452] [] (dump_stack) from [] (nmi_cpu_backtrace+0xd0/0xfc) <4>[ 408.327575] r9:00000000 r8:c1408208 r7:00000000 r6:00000000 r5:00000000 r4:00000000 <4>[ 408.335612] [] (nmi_cpu_backtrace) from [] (nmi_trigger_cpumask_backtrace+0x11c/0x17c) <4>[ 408.345551] r5:c1e16800 r4:c0311a28 <4>[ 408.349430] [] (nmi_trigger_cpumask_backtrace) from [] (arch_trigger_cpumask_backtrace+0x20/0x24) <4>[ 408.360315] r9:00000000 r8:c1408204 r7:c1e15d9c r6:c1ea9300 r5:c1e15e40 r4:c1ea9300 <4>[ 408.368330] [] (arch_trigger_cpumask_backtrace) from [] (rcu_dump_cpu_stacks+0xf8/0x128) <4>[ 408.378431] [] (rcu_dump_cpu_stacks) from [] (rcu_sched_clock_irq+0xd40/0x1020) <4>[ 408.387745] r10:c1e16560 r9:c1dae480 r8:c206b140 r7:c1e15d98 r6:ef78e480 r5:c1e167f4 <4>[ 408.395839] r4:c1ea9300 <4>[ 408.398649] [] (rcu_sched_clock_irq) from [] (update_process_times+0x6c/0x8c) <4>[ 408.407791] r10:00000000 r9:ef7869c0 r8:c0425de0 r7:0d98cda7 r6:c1e01d20 r5:c1e00000 <4>[ 408.415886] r4:00000000 <4>[ 408.418692] [] (update_process_times) from [] (tick_sched_handle+0x64/0x68) <4>[ 408.427655] r5:0000005f r4:ef786f68 <4>[ 408.431500] [] (tick_sched_handle) from [] (tick_sched_timer+0x5c/0xc0) <4>[ 408.440121] [] (tick_sched_timer) from [] (__hrtimer_run_queues+0x2d8/0x57c) <4>[ 408.449174] r9:ef7869c0 r8:c0425de0 r7:c1e00000 r6:c1e15d98 r5:ef786a20 r4:ef786f68 <4>[ 408.457190] [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0x140/0x358) <4>[ 408.466331] r10:00000003 r9:ef786b20 r8:ef786ae0 r7:60070193 r6:0000005f r5:0d98c1ef <4>[ 408.474425] r4:ef7869c0 <4>[ 408.477232] [] (hrtimer_interrupt) from [] (twd_handler+0x44/0x4c) <4>[ 408.485419] r10:00000202 r9:f400010c r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700 <4>[ 408.493512] r4:00000001 <4>[ 408.496320] [] (twd_handler) from [] (handle_percpu_devid_irq+0xf0/0x334) <4>[ 408.505111] r5:c2971700 r4:c2959400 <4>[ 408.508959] [] (handle_percpu_devid_irq) from [] (__handle_domain_irq+0x88/0xe0) <4>[ 408.518359] r9:f400010c r8:c281c400 r7:00000001 r6:c1e01e58 r5:00000018 r4:c1dac49c <4>[ 408.526374] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 408.534995] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01d20 r4:c1e16880 <4>[ 408.543008] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 408.550755] Exception stack(0xc1e01d20 to 0xc1e01d68) <4>[ 408.556077] 1d20: c0301f0c ffffe000 00000000 c1e00000 c1e05d00 c1e01d70 c1e00000 0000000a <4>[ 408.564525] 1d40: 00200002 0000000a 00000202 c1e01ddc c1e01d48 c1e01d70 c047bc88 c0301f10 <4>[ 408.572968] 1d60: 60070113 ffffffff <4>[ 408.576727] r9:c1e00000 r8:00200002 r7:c1e01d54 r6:ffffffff r5:60070113 r4:c0301f10 <4>[ 408.584741] [] (__do_softirq) from [] (__irq_exit_rcu+0x178/0x1d0) <4>[ 408.592926] r10:54c190ae r9:f400010c r8:c281c400 r7:00000001 r6:00000000 r5:00000000 <4>[ 408.601019] r4:ffffe000 <4>[ 408.603822] [] (__irq_exit_rcu) from [] (irq_exit+0x18/0x38) <4>[ 408.611483] r5:00000000 r4:c1dac49c <4>[ 408.615330] [] (irq_exit) from [] (__handle_domain_irq+0x90/0xe0) <4>[ 408.623429] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 408.632048] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01e58 r4:c1e16880 <4>[ 408.640061] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 408.647809] Exception stack(0xc1e01e58 to 0xc1e01ea0) <4>[ 408.653128] 1e40: c10124c0 ffffe000 <4>[ 408.661575] 1e60: 00000000 c1e00000 00000000 ef78cb78 c1e1ebf0 00000000 c1e15d98 c206b880 <4>[ 408.670022] 1e80: 54c190ae c1e01ee4 c1e01e80 c1e01ea8 c047bc88 c10124c4 60070013 ffffffff <4>[ 408.678468] r9:c1e00000 r8:c1e15d98 r7:c1e01e8c r6:ffffffff r5:60070013 r4:c10124c4 <4>[ 408.686487] [] (cpuidle_enter_state) from [] (cpuidle_enter+0x68/0x6c) <4>[ 408.695021] r10:00000000 r9:c1e1ebf0 r8:ef78cb78 r7:c1e00000 r6:00000000 r5:c1e1ebf0 <4>[ 408.703115] r4:ef78cb78 <4>[ 408.705923] [] (cpuidle_enter) from [] (do_idle+0x268/0x328) <4>[ 408.713587] r7:c1e00000 r6:c1e15ddc r5:c1e15d98 r4:00000000 <4>[ 408.719517] [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) <4>[ 408.727356] r10:c4f82e98 r9:c1cd2a78 r8:00000000 r7:c26e7c40 r6:00000002 r5:c1e01f68 <4>[ 408.735451] r4:000000dc <4>[ 408.738257] [] (cpu_startup_entry) from [] (rest_init+0x1c4/0x320) <4>[ 408.746449] [] (rest_init) from [] (arch_call_rest_init+0x18/0x1c) <4>[ 408.754634] r6:c1e00000 r5:00000001 r4:c20a6068 <4>[ 408.759523] [] (arch_call_rest_init) from [] (start_kernel+0x560/0x598) <4>[ 408.768146] [] (start_kernel) from [<00000000>] (0x0) <3>[ 486.287372] rcu: INFO: rcu_sched self-detected stall on CPU <3>[ 486.293254] rcu: 0-....: (1 GPs behind) idle=5aa/1/0x40000004 softirq=5957/5964 fqs=20685 <4>[ 486.301892] (t=41615 jiffies g=5309 q=808) <4>[ 486.306359] NMI backtrace for cpu 0 <4>[ 486.310139] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.222-cip50 #1 <4>[ 486.318425] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 486.325235] Backtrace: <4>[ 486.328006] [] (dump_backtrace) from [] (show_stack+0x20/0x24) <4>[ 486.335867] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ce98 <4>[ 486.341829] [] (show_stack) from [] (dump_stack+0xe0/0x100) <4>[ 486.349435] [] (dump_stack) from [] (nmi_cpu_backtrace+0xd0/0xfc) <4>[ 486.357557] r9:00000000 r8:c1408208 r7:00000000 r6:00000000 r5:00000000 r4:00000000 <4>[ 486.365594] [] (nmi_cpu_backtrace) from [] (nmi_trigger_cpumask_backtrace+0x11c/0x17c) <4>[ 486.375532] r5:c1e16800 r4:c0311a28 <4>[ 486.379411] [] (nmi_trigger_cpumask_backtrace) from [] (arch_trigger_cpumask_backtrace+0x20/0x24) <4>[ 486.390296] r9:00000000 r8:c1408204 r7:c1e15d9c r6:c1ea9300 r5:c1e15e40 r4:c1ea9300 <4>[ 486.398311] [] (arch_trigger_cpumask_backtrace) from [] (rcu_dump_cpu_stacks+0xf8/0x128) <4>[ 486.408411] [] (rcu_dump_cpu_stacks) from [] (rcu_sched_clock_irq+0xd40/0x1020) <4>[ 486.417726] r10:c1e16560 r9:c1dae480 r8:c206b140 r7:c1e15d98 r6:ef78e480 r5:c1e167f4 <4>[ 486.425822] r4:c1ea9300 <4>[ 486.428630] [] (rcu_sched_clock_irq) from [] (update_process_times+0x6c/0x8c) <4>[ 486.437771] r10:00000000 r9:ef7869c0 r8:c0425de0 r7:388c1d31 r6:c1e01d20 r5:c1e00000 <4>[ 486.445864] r4:00000000 <4>[ 486.448669] [] (update_process_times) from [] (tick_sched_handle+0x64/0x68) <4>[ 486.457632] r5:00000071 r4:ef786f68 <4>[ 486.461478] [] (tick_sched_handle) from [] (tick_sched_timer+0x5c/0xc0) <4>[ 486.470099] [] (tick_sched_timer) from [] (__hrtimer_run_queues+0x2d8/0x57c) <4>[ 486.479153] r9:ef7869c0 r8:c0425de0 r7:c1e00000 r6:c1e15d98 r5:ef786a20 r4:ef786f68 <4>[ 486.487167] [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0x140/0x358) <4>[ 486.496308] r10:00000003 r9:ef786b20 r8:ef786ae0 r7:60070193 r6:00000071 r5:388c12c6 <4>[ 486.504403] r4:ef7869c0 <4>[ 486.507208] [] (hrtimer_interrupt) from [] (twd_handler+0x44/0x4c) <4>[ 486.515394] r10:00000202 r9:f400010c r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700 <4>[ 486.523489] r4:00000001 <4>[ 486.526296] [] (twd_handler) from [] (handle_percpu_devid_irq+0xf0/0x334) <4>[ 486.535086] r5:c2971700 r4:c2959400 <4>[ 486.538932] [] (handle_percpu_devid_irq) from [] (__handle_domain_irq+0x88/0xe0) <4>[ 486.548333] r9:f400010c r8:c281c400 r7:00000001 r6:c1e01e58 r5:00000018 r4:c1dac49c <4>[ 486.556348] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 486.564966] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01d20 r4:c1e16880 <4>[ 486.572978] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 486.580725] Exception stack(0xc1e01d20 to 0xc1e01d68) <4>[ 486.586046] 1d20: c0301f0c ffffe000 00000000 c1e00000 c1e05d00 c1e01d70 c1e00000 0000000a <4>[ 486.594492] 1d40: 00200002 0000000a 00000202 c1e01ddc c1e01d48 c1e01d70 c047bc88 c0301f10 <4>[ 486.602934] 1d60: 60070113 ffffffff <4>[ 486.606692] r9:c1e00000 r8:00200002 r7:c1e01d54 r6:ffffffff r5:60070113 r4:c0301f10 <4>[ 486.614707] [] (__do_softirq) from [] (__irq_exit_rcu+0x178/0x1d0) <4>[ 486.622893] r10:54c190ae r9:f400010c r8:c281c400 r7:00000001 r6:00000000 r5:00000000 <4>[ 486.630987] r4:ffffe000 <4>[ 486.633790] [] (__irq_exit_rcu) from [] (irq_exit+0x18/0x38) <4>[ 486.641451] r5:00000000 r4:c1dac49c <4>[ 486.645298] [] (irq_exit) from [] (__handle_domain_irq+0x90/0xe0) <4>[ 486.653398] [] (__handle_domain_irq) from [] (gic_handle_irq+0xa0/0xc0) <4>[ 486.662017] r9:f400010c r8:c1dac4c0 r7:f4000100 r6:c1f1d804 r5:c1e01e58 r4:c1e16880 <4>[ 486.670030] [] (gic_handle_irq) from [] (__irq_svc+0x70/0x98) <4>[ 486.677776] Exception stack(0xc1e01e58 to 0xc1e01ea0) <4>[ 486.683095] 1e40: c10124c0 ffffe000 <4>[ 486.691541] 1e60: 00000000 c1e00000 00000000 ef78cb78 c1e1ebf0 00000000 c1e15d98 c206b880 <4>[ 486.699986] 1e80: 54c190ae c1e01ee4 c1e01e80 c1e01ea8 c047bc88 c10124c4 60070013 ffffffff <4>[ 486.708433] r9:c1e00000 r8:c1e15d98 r7:c1e01e8c r6:ffffffff r5:60070013 r4:c10124c4 <4>[ 486.716449] [] (cpuidle_enter_state) from [] (cpuidle_enter+0x68/0x6c) <4>[ 486.724982] r10:00000000 r9:c1e1ebf0 r8:ef78cb78 r7:c1e00000 r6:00000000 r5:c1e1ebf0 <4>[ 486.733075] r4:ef78cb78 <4>[ 486.735882] [] (cpuidle_enter) from [] (do_idle+0x268/0x328) <4>[ 486.743544] r7:c1e00000 r6:c1e15ddc r5:c1e15d98 r4:00000000 <4>[ 486.749474] [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) <4>[ 486.757312] r10:c4f82e98 r9:c1cd2a78 r8:00000000 r7:c26e7c40 r6:00000002 r5:c1e01f68 <4>[ 486.765406] r4:000000dc <4>[ 486.768210] [] (cpu_startup_entry) from [] (rest_init+0x1c4/0x320) <4>[ 486.776400] [] (rest_init) from [] (arch_call_rest_init+0x18/0x1c) <4>[ 486.784583] r6:c1e00000 r5:00000001 r4:c20a6068 <4>[ 486.789473] [] (arch_call_rest_init) from [] (start_kernel+0x560/0x598) <4>[ 486.798094] [] (start_kernel) from [<00000000>] (0x0)