Other Parts Discussed in Thread: DRA742, DRA752
Hi,
My board is Generic DRA74X, When I reboot my board by using instruction of "reboot -f", but it has no effect. Then my board does not work,
Following is dmes log, and exception log is end:
<6>[ 0.000000] Booting Linux on physical CPU 0x0
<5>[ 0.000000] Linux version 4.19.73 (root@ee38b2a1af63) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Tue Nov 8 20:05:35 CST 2022
<6>[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
<6>[ 0.000000] CPU: div instructions available: patching division code
<6>[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
<6>[ 0.000000] OF: fdt: Machine model: TI DRA742
<6>[ 0.000000] bootconsole [earlycon0] enabled
<6>[ 0.000000] Memory policy: Data cache writealloc
<6>[ 0.000000] Reserved memory: created DMA memory pool at 0x40300000, size 3 MiB
<6>[ 0.000000] OF: reserved mem: initialized node cmem@40300000, compatible id shared-dma-pool
<3>[ 0.000000] Reserved memory: regions without no-map are not yet supported
<6>[ 0.000000] Reserved memory: created CMA memory pool at 0x9e000000, size 32 MiB
<6>[ 0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
<3>[ 0.000000] Reserved memory: regions without no-map are not yet supported
<6>[ 0.000000] Reserved memory: created CMA memory pool at 0xa1000000, size 32 MiB
<6>[ 0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
<6>[ 0.000000] Reserved memory: created CMA memory pool at 0xa3000000, size 32 MiB
<6>[ 0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
<3>[ 0.000000] Reserved memory: regions without no-map are not yet supported
<6>[ 0.000000] Reserved memory: created DMA memory pool at 0xa9000000, size 32 MiB
<6>[ 0.000000] OF: reserved mem: initialized node cmem@A9000000, compatible id shared-dma-pool
<6>[ 0.000000] Reserved memory: created CMA memory pool at 0xb0000000, size 128 MiB
<6>[ 0.000000] OF: reserved mem: initialized node gpu-memory@c0000000, compatible id shared-dma-pool
<6>[ 0.000000] cma: Reserved 64 MiB at 0xfac00000
<6>[ 0.000000] OMAP4: Map 0xfee00000 to (ptrval) for dram barrier
<7>[ 0.000000] On node 0 totalpages: 511488
<7>[ 0.000000] Normal zone: 1728 pages used for memmap
<7>[ 0.000000] Normal zone: 0 pages reserved
<7>[ 0.000000] Normal zone: 188416 pages, LIFO batch:63
<7>[ 0.000000] HighMem zone: 323072 pages, LIFO batch:63
<6>[ 0.000000] DRA752 ES2.0
<5>[ 0.000000] random: get_random_bytes called from 0xc0a009d4 with crng_init=0
<6>[ 0.000000] percpu: Embedded 16 pages/cpu s35852 r8192 d21492 u65536
<7>[ 0.000000] pcpu-alloc: s35852 r8192 d21492 u65536 alloc=16*4096
<7>[ 0.000000] pcpu-alloc: [0] 0 [0] 1
<6>[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 509760
<5>[ 0.000000] Kernel command line: console=ttyO0,115200n8 elevator=noop root=/dev/mmcblk1p2 rw rootwait earlyprintk fixrtc omapdrm.num_crtc=2 consoleblank=0 cma=64M rootfstype=ext4 snd.slots_reserved=1,1 loglevel=0 clk_ignore_unused
<6>[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
<6>[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
<6>[ 0.000000] Memory: 1213032K/2045952K available (7168K kernel code, 233K rwdata, 1188K rodata, 1024K init, 234K bss, 538008K reserved, 294912K cma-reserved, 1095680K highmem)
<5>[ 0.000000] Virtual kernel memory layout:
<5>[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
<5>[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
<5>[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
<5>[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
<5>[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
<5>[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
<5>[ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (8160 kB)
<5>[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)
<5>[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 234 kB)
<5>[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 235 kB)
<6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
<6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
<6>[ 0.000000] Tasks RCU enabled.
<6>[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
<6>[ 0.000000] GIC: Using split EOI/Deactivate mode
<6>[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
<6>[ 0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
<6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
<6>[ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
<6>[ 0.000014] Switching to timer-based delay loop, resolution 162ns
<6>[ 0.000281] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
<6>[ 0.000286] OMAP clocksource: 32k_counter at 32768 Hz
<3>[ 0.000712] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
<3>[ 0.000717] This ensures that you still see kernel messages. Please
<3>[ 0.000721] update your kernel commandline.
<6>[ 0.000748] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
<6>[ 0.000762] pid_max: default: 32768 minimum: 301
<6>[ 0.000869] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
<6>[ 0.000880] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
<6>[ 0.001402] CPU: Testing write buffer coherency: ok
<6>[ 0.001435] CPU0: Spectre v2: using ICIALLU workaround
<3>[ 0.001639] /cpus/cpu@0 missing clock-frequency property
<3>[ 0.001653] /cpus/cpu@1 missing clock-frequency property
<6>[ 0.001662] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
<6>[ 0.059924] Setting up static identity map for 0x80100000 - 0x80100060
<6>[ 0.079928] rcu: Hierarchical SRCU implementation.
<6>[ 0.119987] smp: Bringing up secondary CPUs ...
<6>[ 0.200313] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
<6>[ 0.200319] CPU1: Spectre v2: using ICIALLU workaround
<6>[ 0.200417] smp: Brought up 1 node, 2 CPUs
<6>[ 0.200426] SMP: Total of 2 processors activated (24.59 BogoMIPS).
<6>[ 0.200431] CPU: All CPU(s) started in HYP mode.
<6>[ 0.200436] CPU: Virtualization extensions available.
<6>[ 0.201639] devtmpfs: initialized
<6>[ 0.219210] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
<6>[ 0.219426] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
<6>[ 0.219440] futex hash table entries: 512 (order: 3, 32768 bytes)
<6>[ 0.223697] pinctrl core: initialized pinctrl subsystem
<6>[ 0.224471] NET: Registered protocol family 16
<6>[ 0.225684] DMA: preallocated 256 KiB pool for atomic coherent allocations
<4>[ 0.226484] omap_hwmod: l3_main_2 using broken dt data from ocp
<6>[ 0.403690] cpuidle: using governor ladder
<6>[ 0.403721] cpuidle: using governor menu
<6>[ 0.412455] OMAP GPIO hardware version 0.1
<6>[ 0.432485] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
<6>[ 0.432491] hw-breakpoint: maximum watchpoint size is 8 bytes.
<4>[ 0.432979] omap4_sram_init:Unable to allocate sram needed to handle errata I688
<4>[ 0.432986] omap4_sram_init:Unable to get sram pool needed to handle errata I688
<6>[ 0.433517] OMAP DMA hardware revision 0.0
<6>[ 0.441780] edma 43300000.edma: memcpy is disabled
<6>[ 0.445043] edma 43300000.edma: TI EDMA DMA engine driver
<6>[ 0.451858] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
<6>[ 0.453443] evm_3v3: supplied by evm_12v0
<6>[ 0.453723] evm_5v0: supplied by evm_12v0
<6>[ 0.454011] evm_3v6: supplied by evm_5v0
<6>[ 0.456506] omap-iommu 40d01000.mmu: 40d01000.mmu registered
<6>[ 0.456666] omap-iommu 40d02000.mmu: 40d02000.mmu registered
<6>[ 0.456904] omap-iommu 58882000.mmu: 58882000.mmu registered
<6>[ 0.457123] omap-iommu 55082000.mmu: 55082000.mmu registered
<6>[ 0.457461] omap-iommu 41501000.mmu: 41501000.mmu registered
<6>[ 0.457625] omap-iommu 41502000.mmu: 41502000.mmu registered
<6>[ 0.457879] iommu: Adding device 58820000.ipu to group 1
<6>[ 0.457950] iommu: Adding device 55020000.ipu to group 2
<6>[ 0.458065] iommu: Adding device 40800000.dsp to group 0
<6>[ 0.458255] iommu: Adding device 41000000.dsp to group 3
<5>[ 0.459278] SCSI subsystem initialized
<4>[ 0.460404] palmas 0-0058: IRQ missing: skipping irq request
<6>[ 0.480808] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
<6>[ 0.482184] SMPS12: supplied by regulator-dummy
<6>[ 0.483196] SMPS3: supplied by regulator-dummy
<6>[ 0.484602] SMPS45: supplied by regulator-dummy
<6>[ 0.486442] SMPS6: supplied by regulator-dummy
<6>[ 0.488127] SMPS7: supplied by regulator-dummy
<6>[ 0.489976] SMPS8: supplied by regulator-dummy
<6>[ 0.491692] SMPS9: supplied by regulator-dummy
<6>[ 0.492664] LDO1: supplied by regulator-dummy
<6>[ 0.501295] LDO2: supplied by regulator-dummy
<6>[ 0.511163] LDO3: supplied by regulator-dummy
<6>[ 0.521169] LDO4: supplied by regulator-dummy
<5>[ 0.521349] random: fast init done
<6>[ 0.521909] LDO5: supplied by regulator-dummy
<6>[ 0.522631] LDO6: supplied by regulator-dummy
<6>[ 0.523340] LDO7: supplied by regulator-dummy
<6>[ 0.524053] LDO8: supplied by regulator-dummy
<6>[ 0.524780] LDO9: supplied by regulator-dummy
<6>[ 0.531208] LDOLN: supplied by regulator-dummy
<6>[ 0.541228] LDOUSB: supplied by regulator-dummy
<6>[ 0.554013] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
<6>[ 0.554192] media: Linux media interface: v0.10
<6>[ 0.554226] videodev: Linux video capture interface: v2.00
<6>[ 0.554294] pps_core: LinuxPPS API ver. 1 registered
<6>[ 0.554300] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
<6>[ 0.554323] PTP clock support registered
<6>[ 0.554327] EDAC MC: Ver: 3.0.0
<6>[ 0.554952] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
<6>[ 0.555182] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
<6>[ 0.556249] clocksource: Switched to clocksource arch_sys_counter
<6>[ 0.557931] NET: Registered protocol family 2
<6>[ 0.558484] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
<6>[ 0.558509] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
<6>[ 0.558569] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
<6>[ 0.558691] TCP: Hash tables configured (established 8192 bind 8192)
<6>[ 0.558758] UDP hash table entries: 512 (order: 2, 16384 bytes)
<6>[ 0.558789] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
<6>[ 0.558915] NET: Registered protocol family 1
<4>[ 0.559995] hw perfevents: no interrupt-affinity property for /pmu, guessing.
<6>[ 0.560169] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
<6>[ 0.561259] workingset: timestamp_bits=14 max_order=19 bucket_order=5
<6>[ 0.565489] squashfs: version 4.0 (2009/01/31) Phillip Lougher
<6>[ 0.566927] bounce: pool size: 64 pages
<6>[ 0.566958] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
<6>[ 0.566965] io scheduler noop registered (default)
<6>[ 0.566972] io scheduler deadline registered
<6>[ 0.567061] io scheduler cfq registered
<6>[ 0.567068] io scheduler mq-deadline registered
<6>[ 0.567074] io scheduler kyber registered
<6>[ 0.569929] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
<6>[ 0.573009] evm_1v8: supplied by smps9
<6>[ 0.573248] evm_3v3_sw: supplied by sysen1
<6>[ 0.573468] aic_dvdd: supplied by evm_3v3_sw
<6>[ 0.573549] vtt_fixed: supplied by sysen2
<6>[ 0.575074] Serial: 8250/16550 driver, 3 ports, IRQ sharing enabled
<6>[ 0.576367] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 43, base_baud = 3000000) is a 8250
<6>[ 0.576442] console [ttyS0] enabled
<6>[ 0.576448] bootconsole [earlycon0] disabled
<6>[ 0.576943] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 44, base_baud = 3000000) is a 8250
<6>[ 0.578894] omap_rng 48090000.rng: Random Number Generator ver. 20
<6>[ 0.584731] brd: module loaded
<5>[ 0.585311] random: crng init done
<6>[ 0.591298] loop: module loaded
<6>[ 0.591371] vmemexp device MAJOR num = 246
<6>[ 0.591389] vmemexp class registered
<6>[ 0.591486] /dev/vmemexp device registered
<6>[ 0.591492] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
<4>[ 0.593350] m25p80 spi0.0: found n25q512ax3, expected s25fl256s1
<6>[ 0.593524] m25p80 spi0.0: n25q512ax3 (65536 Kbytes)
<5>[ 0.593590] 7 fixed-partitions partitions found on MTD device spi0.0
<5>[ 0.593596] Creating 7 MTD partitions on "spi0.0":
<5>[ 0.593605] 0x000000000000-0x000000040000 : "QSPI.SPL"
<5>[ 0.594275] 0x000000040000-0x000000140000 : "QSPI.u-boot"
<5>[ 0.594898] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
<5>[ 0.595527] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
<5>[ 0.596167] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
<5>[ 0.596819] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
<5>[ 0.597419] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
<6>[ 0.598373] libphy: Fixed MDIO Bus: probed
<6>[ 0.598680] CAN device driver interface
<6>[ 0.599572] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=446859ab, irq=84)
<6>[ 0.656277] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
<6>[ 0.656285] davinci_mdio 48485000.mdio: detected phy mask fffffff7
<6>[ 0.658679] libphy: 48485000.mdio: probed
<6>[ 0.658690] davinci_mdio 48485000.mdio: phy[3]: device 48485000.mdio:03, driver unknown
<6>[ 0.659672] cpsw 48484000.ethernet: Detected MACID = cc:33:31:60:c6:4e
<6>[ 0.659718] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
<6>[ 0.659725] cpsw 48484000.ethernet: ALE Table size 1024
<6>[ 0.659760] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
<7>[ 0.661914] omap_rtc 48838000.rtc: char device (253:0)
<6>[ 0.661927] omap_rtc 48838000.rtc: registered as rtc0
<6>[ 0.662292] i2c /dev entries driver
<6>[ 0.662673] MAX96706-SERDES 0-0048: max96706 i2c addr 0x48
<7>[ 0.662752] MAX96706-SERDES 0-0048: Got serializer_node property serializer_adapter_default
<6>[ 0.662959] MAX96706-SERDES 0-004a: max96706 i2c addr 0x4a
<7>[ 0.662998] MAX96706-SERDES 0-004a: Got serializer_node property serializer_adapter_default
<6>[ 0.663173] MAX96706-SERDES 0-004c: max96706 i2c addr 0x4c
<7>[ 0.663211] MAX96706-SERDES 0-004c: Got serializer_node property serializer_adapter_default
<6>[ 0.663391] MAX96706-SERDES 0-004e: max96706 i2c addr 0x4e
<7>[ 0.663431] MAX96706-SERDES 0-004e: Got serializer_node property serializer_adapter_default
<6>[ 0.666140] sdhci: Secure Digital Host Controller Interface driver
<6>[ 0.666146] sdhci: Copyright(c) Pierre Ossman
<6>[ 0.666976] sdhci-pltfm: SDHCI platform and OF driver helper
<6>[ 0.668091] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
<6>[ 0.668098] sdhci-omap 4809c000.mmc: Got CD GPIO
<6>[ 0.668277] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.33
<6>[ 0.668538] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.18
<6>[ 0.668618] sdhci-omap 4809c000.mmc: Dropping the link to regulator.18
<6>[ 0.668699] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.3
<6>[ 0.668920] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.18
<3>[ 0.669063] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode
<3>[ 0.669072] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
<3>[ 0.669080] sdhci-omap 4809c000.mmc: no pinctrl state for hs200_1_8v mode
<6>[ 0.695431] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
<6>[ 0.696092] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2
<6>[ 0.696152] sdhci-omap 480b4000.mmc: Dropping the link to regulator.2
<6>[ 0.696228] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2
<6>[ 0.721864] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
<6>[ 0.724332] NET: Registered protocol family 10
<6>[ 0.735137] Segment Routing with IPv6
<6>[ 0.735198] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
<6>[ 0.735660] NET: Registered protocol family 17
<6>[ 0.735673] can: controller area network core (rev 20170425 abi 9)
<6>[ 0.735791] NET: Registered protocol family 29
<6>[ 0.735806] can: raw protocol (rev 20170425)
<6>[ 0.735812] can: broadcast manager protocol (rev 20170425 t)
<6>[ 0.735823] can: netlink gateway (rev 20170425) max_hops=1
<5>[ 0.736062] Registering SWP/SWPB emulation handler
<3>[ 0.736070] omap_voltage_late_init: Voltage driver support not added
<6>[ 0.736075] Power Management for TI OMAP4+ devices.
<6>[ 0.761696] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
<6>[ 0.761702] [drm] No driver support for vblank timestamp query.
<6>[ 0.762016] [drm] Initialized vdrm 1.0.0 20191105 for 44000000.ocp:vdrm@0 on minor 0
<6>[ 0.767766] vdrm 44000000.ocp:vdrm@0: fb0: DRM emulated frame buffer device
<6>[ 0.768216] dmm 4e000000.dmm: workaround for errata i878 in use
<6>[ 0.769816] dmm 4e000000.dmm: initialized all PAT entries
<6>[ 0.770568] ti-iodelay 4844a000.padconf: Set reg 0x190 Delay(a: 274 g: 0), Elements(C=0 F=8)0x29008
<6>[ 0.770580] ti-iodelay 4844a000.padconf: Set reg 0x194 Delay(a: 162 g: 0), Elements(C=0 F=5)0x29005
<6>[ 0.770591] ti-iodelay 4844a000.padconf: Set reg 0x1a8 Delay(a: 401 g: 0), Elements(C=0 F=12)0x2900c
<6>[ 0.770601] ti-iodelay 4844a000.padconf: Set reg 0x1ac Delay(a: 73 g: 0), Elements(C=0 F=2)0x29002
<6>[ 0.770610] ti-iodelay 4844a000.padconf: Set reg 0x1b4 Delay(a: 465 g: 0), Elements(C=1 F=0)0x29020
<6>[ 0.770620] ti-iodelay 4844a000.padconf: Set reg 0x1b8 Delay(a: 115 g: 0), Elements(C=0 F=3)0x29003
<6>[ 0.770629] ti-iodelay 4844a000.padconf: Set reg 0x1c0 Delay(a: 633 g: 0), Elements(C=1 F=5)0x29025
<6>[ 0.770638] ti-iodelay 4844a000.padconf: Set reg 0x1c4 Delay(a: 47 g: 0), Elements(C=0 F=1)0x29001
<6>[ 0.770648] ti-iodelay 4844a000.padconf: Set reg 0x1d0 Delay(a: 935 g: 280), Elements(C=2 F=6)0x29046
<6>[ 0.770657] ti-iodelay 4844a000.padconf: Set reg 0x1d8 Delay(a: 621 g: 0), Elements(C=1 F=5)0x29025
<6>[ 0.770666] ti-iodelay 4844a000.padconf: Set reg 0x1dc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
<6>[ 0.770675] ti-iodelay 4844a000.padconf: Set reg 0x1e4 Delay(a: 183 g: 0), Elements(C=0 F=5)0x29005
<6>[ 0.770684] ti-iodelay 4844a000.padconf: Set reg 0x1e8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
<6>[ 0.770693] ti-iodelay 4844a000.padconf: Set reg 0x1f0 Delay(a: 467 g: 0), Elements(C=1 F=0)0x29020
<6>[ 0.770703] ti-iodelay 4844a000.padconf: Set reg 0x1f4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
<6>[ 0.770712] ti-iodelay 4844a000.padconf: Set reg 0x1fc Delay(a: 262 g: 0), Elements(C=0 F=8)0x29008
<6>[ 0.770721] ti-iodelay 4844a000.padconf: Set reg 0x200 Delay(a: 46 g: 0), Elements(C=0 F=1)0x29001
<6>[ 0.770730] ti-iodelay 4844a000.padconf: Set reg 0x364 Delay(a: 684 g: 0), Elements(C=1 F=7)0x29027
<6>[ 0.770739] ti-iodelay 4844a000.padconf: Set reg 0x368 Delay(a: 76 g: 0), Elements(C=0 F=2)0x29002
<6>[ 0.770922] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 1
<6>[ 0.773158] omap_rtc 48838000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
<6>[ 0.773278] mmc1: new HS200 MMC card at address 0001
<6>[ 0.773927] mmcblk1: mmc1:0001 BGUF4R 29.1 GiB
<6>[ 0.774283] mmcblk1boot0: mmc1:0001 BGUF4R partition 1 31.9 MiB
<6>[ 0.774627] mmcblk1boot1: mmc1:0001 BGUF4R partition 2 31.9 MiB
<6>[ 0.774776] mmcblk1rpmb: mmc1:0001 BGUF4R partition 3 4.00 MiB, chardev (240:0)
<4>[ 0.775647] clk: Not disabling unused clocks
<6>[ 0.775798] evm_3v3_sd: disabling
<6>[ 0.775805] aic_dvdd: disabling
<6>[ 0.775814] vmmcwl_fixed: disabling
<6>[ 0.775972] mmcblk1: p1 p2 p3 p4 < p5 p6 >
<6>[ 0.778680] ldousb: disabling
<6>[ 0.783832] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
<6>[ 0.783866] VFS: Mounted root (ext4 filesystem) on device 179:2.
<6>[ 0.784163] devtmpfs: error mounting -2
<6>[ 0.784858] Freeing unused kernel memory: 1024K
<6>[ 0.784968] Run /sbin/init as init process
<30>[ 0.867283] systemd[1]: systemd 239 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
<30>[ 0.867710] systemd[1]: Detected architecture arm.
<30>[ 0.906641] systemd[1]: Set hostname to <dra7xx-evm>.
<30>[ 0.908173] systemd[1]: Initializing machine ID from random generator.
<28>[ 1.006852] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
<28>[ 1.006868] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
<28>[ 1.090405] systemd[1]: Configuration file /lib/systemd/system/pcbtest.service is marked executable. Please remove executable permission bits. Proceeding anyway.
<28>[ 1.105326] systemd[1]: Configuration file /lib/systemd/system/autoboot.service is marked executable. Please remove executable permission bits. Proceeding anyway.
<30>[ 1.170540] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
<30>[ 1.206783] systemd[1]: Listening on Journal Socket (/dev/log).
<6>[ 1.644024] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
<46>[ 2.306582] systemd-journald[85]: Received request to flush runtime journal from PID 1
<4>[ 3.777572] omap-rproc 58820000.ipu: ignoring dependency for device, assuming no driver
<3>[ 3.777681] omap-rproc 58820000.ipu: device does not have specific CMA pool
<6>[ 3.777699] remoteproc remoteproc0: releasing 58820000.ipu
<4>[ 3.777743] omap-rproc: probe of 58820000.ipu failed with error -22
<4>[ 3.777790] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver
<4>[ 3.777908] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver
<6>[ 3.777917] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
<6>[ 3.778027] remoteproc remoteproc0: 55020000.ipu is available
<4>[ 3.781336] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver
<4>[ 3.781503] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver
<6>[ 3.781515] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
<6>[ 3.781657] remoteproc remoteproc1: 40800000.dsp is available
<4>[ 3.783026] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver
<4>[ 3.783153] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver
<6>[ 3.783162] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000
<6>[ 3.783255] remoteproc remoteproc2: 41000000.dsp is available
<6>[ 3.814744] remoteproc remoteproc2: powering up 41000000.dsp
<6>[ 3.814764] remoteproc remoteproc2: Booting fw image dra7-dsp2-fw.xe66, size 1850052
<6>[ 3.814887] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
<6>[ 3.814923] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
<6>[ 3.816579] remoteproc remoteproc1: powering up 40800000.dsp
<6>[ 3.816601] remoteproc remoteproc1: Booting fw image dra7-dsp1-fw.xe66, size 1850052
<6>[ 3.816718] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
<6>[ 3.816774] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
<6>[ 3.995997] remoteproc remoteproc0: powering up 55020000.ipu
<6>[ 3.996015] remoteproc remoteproc0: Booting fw image dra7-ipu2-fw.xem4, size 8720836
<6>[ 3.996109] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
<6>[ 4.063665] remoteproc remoteproc2: registered virtio0 (type 7)
<6>[ 4.063676] remoteproc remoteproc2: remote processor 41000000.dsp is now up
<6>[ 4.155724] remoteproc remoteproc1: registered virtio1 (type 7)
<6>[ 4.155735] remoteproc remoteproc1: remote processor 40800000.dsp is now up
<3>[ 4.370962] MAX96706-SERDES 0-0048: serializer 5610fbb7 regmap 332fb959
<6>[ 4.388881] remoteproc remoteproc0: registered virtio2 (type 7)
<6>[ 4.388893] remoteproc remoteproc0: remote processor 55020000.ipu is now up
<6>[ 4.597199] net eth0: initializing cpsw version 1.15 (0)
<6>[ 4.599330] Generic PHY fixed-0:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=fixed-0:00, irq=POLL)
<3>[ 4.599560] net eth0: could not add device link to fixed-0:01 err -17
<6>[ 4.599575] Generic PHY fixed-0:01: attached PHY driver [Generic PHY] (mii_bus:phy_addr=fixed-0:01, irq=POLL)
<6>[ 4.634395] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
<6>[ 5.483959] virtio_rpmsg_bus virtio0: rpmsg host is online
<6>[ 5.484521] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50
<6>[ 5.484891] virtio_rpmsg_bus virtio1: rpmsg host is online
<6>[ 5.485593] virtio_rpmsg_bus virtio2: rpmsg host is online
<6>[ 5.494521] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x50
<6>[ 5.545178] NET: Registered protocol family 45
<6>[ 5.669113] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x50
<6>[ 5.676333] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
<6>[ 5.676346] cpsw 48484000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
<6>[ 5.676386] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
<4>[ 5.730729] pvrsrvkm: loading out-of-tree module taints kernel.
<6>[ 5.759739] pvrsrvkm 56000000.gpu: assigned reserved memory node gpu-memory@c0000000
<6>[ 5.806657] [drm] Initialized pvr 1.17.4948957 20110701 for 56000000.gpu on minor 2
<6>[ 5.826842] PVR_K: UM DDK-(4948957) and KM DDK-(4948957) match. [ OK ]
<6>[ 6.700290] DMA: Module install successful, device major num = 239
<6>[ 6.700297] DRV: Module install successful
<6>[ 6.757491] c_can_platform 4ae3c000.can can0: setting BTR=0504 BRPE=0000
<6>[ 6.757626] IPv6: ADDRCONF(NETDEV_UP): can0: link is not ready
<6>[ 6.757727] IPv6: ADDRCONF(NETDEV_CHANGE): can0: link becomes ready
<6>[ 6.796181] EXT4-fs (mmcblk1p5): recovery complete
<6>[ 6.796199] EXT4-fs (mmcblk1p5): mounted filesystem with ordered data mode. Opts: (null)
<6>[ 6.841114] EXT4-fs (mmcblk1p6): recovery complete
<6>[ 6.841132] EXT4-fs (mmcblk1p6): mounted filesystem with ordered data mode. Opts: (null)
<6>[ 7.016323] MAX96705-SERDES 0-0040: Warning: ser power good is low
<6>[ 7.227268] EXT4-fs (mmcblk1p3): recovery complete
<6>[ 7.227742] EXT4-fs (mmcblk1p3): mounted filesystem with ordered data mode. Opts: (null)
<6>[ 7.283301] device eth0 entered promiscuous mode
<3>[ 7.316607] MAX96706-SERDES 0-004e: set ser
<3>[ 8.636291] omap_i2c 48070000.i2c: controller timed out
<3>[ 8.666295] MAX96706-SERDES 0-004e: turn off rcc failed after ser config
<3>[ 8.696587] MAX96706-SERDES 0-004c: set ser
<3>[ 10.077402] omap_i2c 48070000.i2c: controller timed out
<3>[ 10.106342] MAX96706-SERDES 0-004c: turn off rcc failed after ser config
<3>[ 10.137671] MAX96706-SERDES 0-004a: set ser
<3>[ 11.516298] omap_i2c 48070000.i2c: controller timed out
<3>[ 11.546317] MAX96706-SERDES 0-004a: turn off rcc failed after ser config
<3>[ 11.576588] MAX96706-SERDES 0-0048: set ser
<3>[ 12.956293] omap_i2c 48070000.i2c: controller timed out
<3>[ 12.986305] MAX96706-SERDES 0-0048: turn off rcc failed after ser config
<3>[ 12.986317] MAX96706-SERDES 0-004e: des check
<3>[ 13.106300] MAX96706-SERDES 0-004c: des check
<3>[ 13.196362] MAX96706-SERDES 0-004a: des check
<3>[ 13.286443] MAX96706-SERDES 0-0048: des check
<3>[ 15.671358] cma: cma_alloc: alloc failed, req-size: 12540 pages, ret: -12
<6>[ 15.671377] PVR_K:(Error): NewAllocCmaLinuxMemArea: failed
<3>[ 15.919542] MAX96706-SERDES 0-004e: des check
<3>[ 16.106332] MAX96706-SERDES 0-004e: ser check
<4>[ 16.177005] hrtimer: interrupt took 176006 ns
<3>[ 16.371321] MAX96706-SERDES 0-004c: des check
<3>[ 16.486400] MAX96706-SERDES 0-004c: ser check
<3>[ 16.730009] MAX96706-SERDES 0-004a: des check
<3>[ 16.846397] MAX96706-SERDES 0-004a: ser check
<3>[ 17.090769] MAX96706-SERDES 0-0048: des check
<3>[ 17.206397] MAX96706-SERDES 0-0048: ser check
<3>[ 19.529682] MAX96706-SERDES 0-004e: des check
<3>[ 19.646423] MAX96706-SERDES 0-004e: ser check
<3>[ 19.890867] MAX96706-SERDES 0-004c: des check
<3>[ 20.006397] MAX96706-SERDES 0-004c: ser check
<3>[ 20.256590] MAX96706-SERDES 0-004a: des check
<3>[ 20.376295] MAX96706-SERDES 0-004a: ser check
<3>[ 20.616574] MAX96706-SERDES 0-0048: des check
<3>[ 20.736336] MAX96706-SERDES 0-0048: ser check
<3>[ 23.036299] MAX96706-SERDES 0-004e: des check
<3>[ 23.156304] MAX96706-SERDES 0-004e: ser check
<3>[ 23.396561] MAX96706-SERDES 0-004c: des check
<3>[ 23.516320] MAX96706-SERDES 0-004c: ser check
<3>[ 23.756566] MAX96706-SERDES 0-004a: des check
<3>[ 23.876293] MAX96706-SERDES 0-004a: ser check
<3>[ 24.116557] MAX96706-SERDES 0-0048: des check
<3>[ 24.236316] MAX96706-SERDES 0-0048: ser check
<3>[ 26.556313] MAX96706-SERDES 0-004e: des check
<3>[ 26.690007] MAX96706-SERDES 0-004e: ser check
<3>[ 26.946593] MAX96706-SERDES 0-004c: des check
<3>[ 27.066295] MAX96706-SERDES 0-004c: ser check
<3>[ 27.306572] MAX96706-SERDES 0-004a: des check
<3>[ 27.426293] MAX96706-SERDES 0-004a: ser check
<3>[ 27.676557] MAX96706-SERDES 0-0048: des check
<3>[ 27.816334] MAX96706-SERDES 0-0048: ser check
<3>[ 30.156302] MAX96706-SERDES 0-004e: des check
<3>[ 30.276312] MAX96706-SERDES 0-004e: ser check
<3>[ 30.516569] MAX96706-SERDES 0-004c: des check
<3>[ 30.636298] MAX96706-SERDES 0-004c: ser check
<3>[ 30.876588] MAX96706-SERDES 0-004a: des check
<3>[ 31.006470] MAX96706-SERDES 0-004a: ser check
<3>[ 31.250994] MAX96706-SERDES 0-0048: des check
<3>[ 31.366364] MAX96706-SERDES 0-0048: ser check
<3>[ 33.676308] MAX96706-SERDES 0-004e: des check
<3>[ 33.796286] MAX96706-SERDES 0-004e: ser check
<3>[ 34.036568] MAX96706-SERDES 0-004c: des check
<3>[ 34.156342] MAX96706-SERDES 0-004c: ser check
<3>[ 34.396566] MAX96706-SERDES 0-004a: des check
<3>[ 34.536317] MAX96706-SERDES 0-004a: ser check
<3>[ 34.776588] MAX96706-SERDES 0-0048: des check
<3>[ 34.906329] MAX96706-SERDES 0-0048: ser check
<3>[ 37.196337] MAX96706-SERDES 0-004e: des check
<3>[ 37.329777] MAX96706-SERDES 0-004e: ser check
<3>[ 37.610184] MAX96706-SERDES 0-004c: des check
<3>[ 37.729870] MAX96706-SERDES 0-004c: ser check
<3>[ 37.986593] MAX96706-SERDES 0-004a: des check
<3>[ 38.116316] MAX96706-SERDES 0-004a: ser check
<3>[ 38.356602] MAX96706-SERDES 0-0048: des check
<3>[ 38.476307] MAX96706-SERDES 0-0048: ser check
<3>[ 40.796312] MAX96706-SERDES 0-004e: des check
<3>[ 40.916309] MAX96706-SERDES 0-004e: ser check
<3>[ 41.156631] MAX96706-SERDES 0-004c: des check
<3>[ 41.276282] MAX96706-SERDES 0-004c: ser check
<3>[ 41.546584] MAX96706-SERDES 0-004a: des check
<3>[ 41.666284] MAX96706-SERDES 0-004a: ser check
<3>[ 41.906585] MAX96706-SERDES 0-0048: des check
<3>[ 42.026286] MAX96706-SERDES 0-0048: ser check
<3>[ 44.329984] MAX96706-SERDES 0-004e: des check
<3>[ 44.450332] MAX96706-SERDES 0-004e: ser check
<3>[ 44.686843] MAX96706-SERDES 0-004c: des check
<3>[ 44.806564] MAX96706-SERDES 0-004c: ser check
<3>[ 45.050339] MAX96706-SERDES 0-004a: des check
<3>[ 45.176324] MAX96706-SERDES 0-004a: ser check
<3>[ 45.416582] MAX96706-SERDES 0-0048: des check
<3>[ 45.546291] MAX96706-SERDES 0-0048: ser check
<4>[ 57.036258] ------------[ cut here ]------------
<4>[ 57.036271] WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:461 0xc0654580
<6>[ 57.036278] NETDEV WATCHDOG: eth0 (cpsw): transmit queue 0 timed out
<4>[ 57.036283] Modules linked in: memcache(O) pvrsrvkm(O) rpmsg_proto virtio_rpmsg_bus rpmsg_core omap_remoteproc remoteproc sch_fq_codel
<4>[ 57.036339] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G O 4.19.73 #1
<4>[ 57.036345] Hardware name: Generic DRA74X (Flattened Device Tree)
<4>[ 57.036350] Backtrace:
<4>[ 57.036362] Function entered at [<c010cea8>] from [<c010d208>] dump_backtrace
<4>[ 57.036373] r7:c08dde7c r6:60060113 r5:00000000 r4:c0b37fa4
<4>[ 57.036379] Function entered at [<c010d1f0>] from [<c073b070>] show_stack
<4>[ 57.036385] Function entered at [<c073afe0>] from [<c012c590>] dump_stack
<4>[ 57.036395] r7:c08dde7c r6:00000009 r5:00000000 r4:ee8afd44
<4>[ 57.036401] Function entered at [<c012c4b4>] from [<c012c1f0>] __warn
<4>[ 57.036410] r9:ffffffff r8:c0b03d00 r7:ee817294 r6:ee817000 r5:c08dde40 r4:c0b04c48
<4>[ 57.036416] Function entered at [<c012c1a4>] from [<c0654580>]
<4>[ 57.036423] r3:ee817000 r2:c08dde40
<4>[ 57.036430] r5:ee8172a8 r4:00000000
<4>[ 57.036437] Function entered at [<c0654328>] from [<c019a5b8>] dev_watchdog
<4>[ 57.036445] r10:00000001 r9:c0654328 r8:00000000 r7:00000200 r6:c0654328 r5:00000101
<4>[ 57.036451] r4:ffffe000
<4>[ 57.036456] Function entered at [<c019a58c>] from [<c019a6b8>] call_timer_fn
<4>[ 57.036464] r6:ee8afdfc r5:eed9e500 r4:ee8172a8
<4>[ 57.036469] Function entered at [<c019a628>] from [<c019a770>] expire_timers
<4>[ 57.036477] r9:00000101 r8:c0b04c48 r7:c0b03d00 r6:ee8afdfc r5:eed9e500 r4:ee8afdfc
<4>[ 57.036483] Function entered at [<c019a6c4>] from [<c0102294>] run_timer_softirq
<4>[ 57.036491] r8:40000001 r7:ffffe000 r6:c0b03080 r5:c0b03084 r4:00000020
<4>[ 57.036496] Function entered at [<c0102170>] from [<c013071c>] __do_softirq
<4>[ 57.036505] r10:c0a57330 r9:ee8ae000 r8:ee808000 r7:00000001 r6:00000000 r5:00000000
<4>[ 57.036510] r4:c0a57a7c
<4>[ 57.036516] Function entered at [<c0130648>] from [<c0183ab0>] irq_exit
<4>[ 57.036521] Function entered at [<c0183a48>] from [<c03c64e8>] __handle_domain_irq
<4>[ 57.036529] r9:ee8ae000 r8:fa213000 r7:ee8aff08 r6:fa212000 r5:fa21200c r4:c0b04ff0
<4>[ 57.036534] Function entered at [<c03c64a4>] from [<c0101a0c>] gic_handle_irq
<4>[ 57.036540] Exception stack(0xee8aff08 to 0xee8aff50)
<4>[ 57.036550] ff00: 00000000 00028070 fe600000 00000000 ffffe000 c0b04c74
<4>[ 57.036560] ff20: c0b04cbc 00000002 00000000 00000000 c0a57330 ee8aff64 ee8aff44 ee8aff58
<4>[ 57.036567] ff40: c0120564 c0108f7c 60060013 ffffffff
<4>[ 57.036577] r9:ee8ae000 r8:00000000 r7:ee8aff3c r6:ffffffff r5:60060013 r4:c0108f7c
<4>[ 57.036582] Function entered at [<c0108f54>] from [<c0754bec>] arch_cpu_idle
<4>[ 57.036588] Function entered at [<c0754bbc>] from [<c0157700>] default_idle_call
<4>[ 57.036593] Function entered at [<c01574cc>] from [<c0157a28>] do_idle
<4>[ 57.036601] r10:00000000 r9:412fc0f2 r8:8000406a r7:c0b3a8c0 r6:00000001 r5:ee8ae000
<4>[ 57.036606] r4:00000087
<4>[ 57.036612] Function entered at [<c0157a08>] from [<c010e774>] cpu_startup_entry
<4>[ 57.036617] Function entered at [<c010e608>] from [<8010248c>] secondary_start_kernel
<4>[ 57.036624] r7:c0b3a8c0 r6:10c0387d r5:00000051 r4:ae89c06a
<4>[ 57.036630] ---[ end trace e86fbd7335069bfb ]---
<3>[ 68.366243] rcu: INFO: rcu_preempt self-detected stall on CPU
<3>[ 68.366264] rcu: 0-...!: (2101 ticks this GP) idle=ab6/1/0x40000002 softirq=10587/10587 fqs=0
<3>[ 68.366269] rcu: (t=2101 jiffies g=7481 q=2482)
<3>[ 68.366286] rcu: rcu_preempt kthread starved for 2101 jiffies! g7481 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
<3>[ 68.366291] rcu: RCU grace-period kthread stack dump:
<6>[ 68.366297] rcu_preempt I 0 10 2 0x00000000
<4>[ 68.366309] Backtrace:
<4>[ 68.366320] Function entered at [<c074fb70>] from [<c07503bc>] __schedule
<4>[ 68.366331] r10:00000001 r9:c0b03d00 r8:c0b04c48 r7:ee8a1ecc r6:eed8e500 r5:eed8e500
<4>[ 68.366337] r4:ffffe000
<4>[ 68.366343] Function entered at [<c0750364>] from [<c0753fe4>] schedule
<4>[ 68.366349] r5:eed8e500 r4:ffff9d51
<4>[ 68.366355] Function entered at [<c0753e80>] from [<c01941f0>] schedule_timeout
<4>[ 68.366364] r9:00000005 r8:c0b175c0 r7:c0b03d00 r6:c0b17758 r5:ee8a0000 r4:00000001
<4>[ 68.366370] Function entered at [<c0193c9c>] from [<c0149e30>] rcu_gp_kthread
<4>[ 68.366375] r7:ee8a0000
<4>[ 68.366381] Function entered at [<c0149cd0>] from [<c01010e8>] kthread
<4>[ 68.366388] Exception stack(0xee8a1fb0 to 0xee8a1ff8)
<4>[ 68.366396] 1fa0: 00000000 00000000 00000000 00000000
<4>[ 68.366404] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 68.366413] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
<4>[ 68.366422] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0149cd0
<4>[ 68.366427] r4:ee886100
<4>[ 68.366439] NMI backtrace for cpu 0
<4>[ 68.366449] CPU: 0 PID: 500 Comm: apps.out Tainted: G W O 4.19.73 #1
<4>[ 68.366454] Hardware name: Generic DRA74X (Flattened Device Tree)
<4>[ 68.366458] Backtrace:
<4>[ 68.366468] Function entered at [<c010cea8>] from [<c010d208>] dump_backtrace
<4>[ 68.366476] r7:00000000 r6:60010193 r5:00000000 r4:c0b37fa4
<4>[ 68.366482] Function entered at [<c010d1f0>] from [<c073b070>] show_stack
<4>[ 68.366487] Function entered at [<c073afe0>] from [<c07419e0>] dump_stack
<4>[ 68.366495] r7:00000000 r6:00000000 r5:00000000 r4:00000000
<4>[ 68.366500] Function entered at [<c0741950>] from [<c0741b7c>] nmi_cpu_backtrace
<4>[ 68.366506] r5:c0b07e68 r4:c010e2fc
<4>[ 68.366511] Function entered at [<c0741a14>] from [<c010ed90>] nmi_trigger_cpumask_backtrace
<4>[ 68.366519] r9:00000140 r8:c0b175c0 r7:c0802da0 r6:c0b04c7c r5:c0b04d0c r4:c0b175c0
<4>[ 68.366525] Function entered at [<c010ed78>] from [<c01965a4>] arch_trigger_cpumask_backtrace
<4>[ 68.366531] Function entered at [<c01964f8>] from [<c0195ba4>] rcu_dump_cpu_stacks
<4>[ 68.366539] r10:c0b04d00 r9:c0b175c0 r8:c0b04c7c r7:2e33a000 r6:eed92740 r5:c0a58740
<4>[ 68.366544] r4:c0b175c0
<4>[ 68.366549] Function entered at [<c0195364>] from [<c019b830>] rcu_check_callbacks
<4>[ 68.366557] r10:20010193 r9:c01ad128 r8:00000000 r7:0000000f r6:00000000 r5:ed25bcc0
<4>[ 68.366561] r4:ffffe000
<4>[ 68.366567] Function entered at [<c019b7f4>] from [<c01acf44>] update_process_times
<4>[ 68.366574] r7:0000000f r6:ea92dab9 r5:ecca5e90 r4:eed8f908
<4>[ 68.366579] Function entered at [<c01acee8>] from [<c01ad17c>] tick_sched_handle
<4>[ 68.366584] Function entered at [<c01ad128>] from [<c019c404>] tick_sched_timer
<4>[ 68.366591] r7:eed8f600 r6:eed8f600 r5:eed8f908 r4:eed8f640
<4>[ 68.366596] Function entered at [<c019c29c>] from [<c019cca0>] __hrtimer_run_queues
<4>[ 68.366604] r10:eed8f750 r9:eed8f780 r8:ffffffff r7:7fffffff r6:00000003 r5:20010193
<4>[ 68.366609] r4:eed8f600
<4>[ 68.366615] Function entered at [<c019cb78>] from [<c05e8e04>] hrtimer_interrupt
<4>[ 68.366623] r10:ed01c390 r9:ecca4000 r8:ee808000 r7:ee8611c0 r6:00000013 r5:c0b04ff0
<4>[ 68.366628] r4:ee807b00
<4>[ 68.366633] Function entered at [<c05e8dd4>] from [<c0188d2c>] arch_timer_handler_phys
<4>[ 68.366638] Function entered at [<c0188cac>] from [<c0183448>] handle_percpu_devid_irq
<4>[ 68.366645] r7:00000001 r6:00000000 r5:00000000 r4:c0a57a7c
<4>[ 68.366650] Function entered at [<c018341c>] from [<c0183aac>] generic_handle_irq
<4>[ 68.366655] Function entered at [<c0183a48>] from [<c03c64e8>] __handle_domain_irq
<4>[ 68.366663] r9:ecca4000 r8:fa213000 r7:ecca5e90 r6:fa212000 r5:fa21200c r4:c0b04ff0
<4>[ 68.366668] Function entered at [<c03c64a4>] from [<c0101a0c>] gic_handle_irq
<4>[ 68.366674] Exception stack(0xecca5e90 to 0xecca5ed8)
<4>[ 68.366682] 5e80: edb709c0 00000021 3215ebcb 8d1d1354
<4>[ 68.366691] 5ea0: c0b04c48 8d1d1354 edb709c0 00000021 8d1d1354 ecca4000 ed01c390 ecca5f6c
<4>[ 68.366699] 5ec0: 401c6440 ecca5ee0 0000545e c0250004 20010013 ffffffff
<4>[ 68.366708] r9:ecca4000 r8:8d1d1354 r7:ecca5ec4 r6:ffffffff r5:20010013 r4:c0250004
<4>[ 68.366713] Function entered at [<c024ffc4>] from [<c02508ec>] do_vfs_ioctl
<4>[ 68.366721] r10:00000036 r9:ecca4000 r8:8d1d1354 r7:401c6440 r6:00000021 r5:edb709c0
<4>[ 68.366726] r4:edb709c1
<4>[ 68.366731] Function entered at [<c02508b0>] from [<c0250928>] ksys_ioctl
<4>[ 68.366739] r9:ecca4000 r8:c0101204 r7:00000036 r6:401c6440 r5:8d1d1354 r4:c01c675a
<4>[ 68.366744] Function entered at [<c0250918>] from [<c0101000>] sys_ioctl
<4>[ 68.366749] Exception stack(0xecca5fa8 to 0xecca5ff0)
<4>[ 68.366758] 5fa0: c01c675a 8d1d1354 00000021 401c6440 8d1d1354 0000001c
<4>[ 68.366767] 5fc0: c01c675a 8d1d1354 401c6440 00000036 8d1d138c 8d1d1394 8d1d1398 0016d3a0
<4>[ 68.366774] 5fe0: b6e05094 8d1d132c b6df019b b525015c
