[Letux-kernel] gta04a5 rcu_preempt self-detected stall on CPU with latest kernel
Ing. Josua Mayer
josua.mayer at jm0.eu
Sun Feb 2 19:35:55 CET 2025
Hello everybody,
I attempted to boot latest letux-kernel (6.12) from microSD today and
encountered rcu stall (see below [1]).
microSD created by:
./makesd -vk letux-6.12.9 gta04one
also attempted "stable" (5.4) with similar error:
./makesd -vk stable gta04one
Has anyone recently tested a specific version on gta04a5 onenand variant?
br
Josua
[1]
U-Boot SPL 2016.11-00249-gc9d20fc (Dec 18 2017 - 17:41:57)
Trying to boot from MMC1
pop_mfr = 00 pop_id = 00
reading u-boot.img
spl: payload image: U-Boot 2016.11-00249-gc9d20fc fo load addr:
0x800fffc0 size: 388656
reading u-boot.img
Jumping to U-Boot
loaded - jumping to U-Boot...
U-Boot 2016.11-00249-gc9d20fc (Dec 18 2017 - 17:41:57 +0100)
OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-200MHz, Max CPU Clock 1 Ghz
GTA04 + LPDDR/OneNAND
I2C: ready
DRAM: 1 GiB
NAND: 0 Bytes
MMC: OMAP SD/MMC: 0
*** Warning - bad CRC, using default environment
OMAP die ID: 58b000029ff80000015a988206017025
Found GTA04A5
Device Tree: omap3-gta04a5one.dtb
Net: usb_ether
Error: usb_ether address not set.
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
load - load binary file from a filesystem
Usage:
load <interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]
- Load binary file 'filename' from partition 'part' on device
type 'interface' instance 'dev' to address 'addr' in memory.
'bytes' gives the size to load in bytes.
If 'bytes' is 0 or omitted, the file is read until the end.
'pos' gives the file byte position to start reading from.
If 'pos' is 0 or omitted, the file is read from the start.
## Executing script at 82000000
Wrong image format for "source" command
SCRIPT FAILED: continuing...
reading /omap3-gta04a5one.dtb
121364 bytes read in 17 ms (6.8 MiB/s)
switch to partitions #0, OK
mmc0 is current device
gpio: pin 173 (gpio 173) value is 1
gpio: pin 7 (gpio 7) value is 0
SD/MMC found on device 0
reading uEnv.txt
** Unable to read file uEnv.txt **
reading boot.scr
14662 bytes read in 5 ms (2.8 MiB/s)
Running bootscript from mmc0 ...
## Executing script at 80200000
USB charger detected
Main battery charge: 3816 mV
Battery temperature: 39 C
Backup battery voltage: 3192 mV
AC charger voltage: 7 mV
USB charger voltage: 5186 mV
Charging current: 70 mA
Charger present : 1
*** if you boot from NAND don-t worry about error messages when U-Boot
tries to read a non-existing MMC ***
Setting bus to 0
did init LED driver for TCA6507
## Resetting to default environment
*** initializing GTA04 environment ***
Unknown command 'nand' - try 'help'
OneNAND read: total chip size (0x0) exceeded!
can not flash - must always boot from SD card
*** initializing LCM ***
board_video_init() for JBT6K74-AS / TD028TTEC1
did backlight_init() on GPIO_57
did panel_reg_init()
dss panel config
dss enable
did board_video_init()
did jbt_init_regs()
lcm backlight level set to 255 (0..255)
*** loading splash from MMC ***
Setting bus to 0
reading splash.rgb16
** Unable to read file splash.rgb16 **
reading splash.rgb16z
39304 bytes read in 7 ms (5.4 MiB/s)
Uncompressed size: 614400 = 0x96000
*** booting Linux ***
Setting bus to 0
did set bootargs for false
trying partitions 1 2 3 4
reading uImage
6691760 bytes read in 512 ms (12.5 MiB/s)
found kernel /uImage on partition 1
did set bootargs for mmc
reading bootargs.scr
2108 bytes read in 4 ms (514.6 KiB/s)
## Executing script at 80800000
running bootargs.scr
bootargs.scr done...
reading omap3-gta04a5one.dtb
121364 bytes read in 16 ms (7.2 MiB/s)
lcm state set to deep-standby
display power off
## Booting kernel from Legacy Image at 82000000 ...
Image Name: Linux-6.12.9-letux+
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 6691696 Bytes = 6.4 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
## Flattened Device Tree blob at 81c00000
Booting using the fdt blob at 0x81c00000
Loading Kernel Image ... OK
Using Device Tree in place at 81c00000, end 81c20a13
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 6.12.9-letux+ (hns at iMac.local)
(arm-linux-gnueabihf-gcc (GCC) 6.3.0, GNU ld (GNU Binutils) 2.27) #981
SMP PREEMPT Sat Jan 11 14:12:49 CET 2025
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7),
cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] OF: fdt: Machine model: Goldelico GTA04A5/Letux 2804 with
OneNAND
[ 0.000000] printk: debug: ignoring loglevel setting.
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] cma: Reserved 64 MiB at 0xbc000000 on node -1
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x00000000afdfffff]
[ 0.000000] Normal empty
[ 0.000000] HighMem [mem 0x00000000afe00000-0x00000000bfffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x00000000afdfffff]
[ 0.000000] node 0: [mem 0x00000000b0000000-0x00000000bfffffff]
[ 0.000000] Initmem setup node 0 [mem
0x0000000080000000-0x00000000bfffffff]
[ 0.000000] On node 0, zone HighMem: 512 pages in unavailable ranges
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] OMAP3630/DM3730 ES1.2 (l2cache iva sgx neon isp 192mhz_clk)
[ 0.000000] percpu: Embedded 17 pages/cpu s39564 r8192 d21876 u69632
[ 0.000000] pcpu-alloc: s39564 r8192 d21876 u69632 alloc=17*4096
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Kernel command line: console=ttyO2,115200n8
mtdoops.mtddev=omap2.nand ubi.mtd=4 root=/dev/mmcblk0p2 rw
rootfstype=ext4,ext3 rootwait coherent_pool=1M
twl4030_charger.allow_usb=1 fsck.repair=yes rootwait ignore_loglevel
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288
bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes, linear)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 261632
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay
is 10 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] RCU Tasks: Setting shift to 0 and lim to 1
rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 4.0) with 96
interrupts
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on
contention.
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz
[ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000000] sched_clock: 32 bits at 33kHz, resolution 30517ns, wraps
every 65535999984741ns
[ 0.005187] TI gptimer clockevent: always-on 32768 Hz at
/ocp at 68000000/target-module at 48318000
[ 0.008392] Console: colour dummy device 80x30
[ 0.008483] Calibrating delay loop... 600.47 BogoMIPS (lpj=3002368)
[ 0.055633] CPU: Testing write buffer coherency: ok
[ 0.055755] CPU0: Spectre v2: using BPIALL workaround
[ 0.055786] pid_max: default: 32768 minimum: 301
[ 0.055969] LSM: initializing lsm=capability,selinux
[ 0.056030] SELinux: Initializing.
[ 0.056396] Mount-cache hash table entries: 2048 (order: 1, 8192
bytes, linear)
[ 0.056427] Mountpoint-cache hash table entries: 2048 (order: 1, 8192
bytes, linear)
[ 0.058319] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.126373] Setting up static identity map for 0x80100000 - 0x80100078
[ 0.136108] rcu: Hierarchical SRCU implementation.
[ 0.136138] rcu: Max phase no-delay instances is 1000.
[ 0.156402] smp: Bringing up secondary CPUs ...
[ 0.156463] smp: Brought up 1 node, 1 CPU
[ 0.156494] SMP: Total of 1 processors activated (600.47 BogoMIPS).
[ 0.156494] CPU: All CPU(s) started in SVC mode.
[ 0.156707] Memory: 953328K/1046528K available (9015K kernel code,
1112K rwdata, 3088K rodata, 1024K init, 286K bss, 25248K reserved,
65536K cma-reserved, 196608K highmem)
[ 0.157836] devtmpfs: initialized
[ 0.217041] VFP support v0.3: implementor 41 architecture 3 part 30
variant c rev 3
[ 0.217620] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.217681] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[ 0.223907] pinctrl core: initialized pinctrl subsystem
[ 0.228057] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.236663] DMA: preallocated 1024 KiB pool for atomic coherent
allocations
[ 0.275573] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp
[ 0.276824] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp
[ 0.364471] audit: initializing netlink subsys (disabled)
[ 0.365234] audit: type=2000 audit(0.350:1): state=initialized
audit_enabled=0 res=1
[ 0.368530] thermal_sys: Registered thermal governor 'fair_share'
[ 0.368530] thermal_sys: Registered thermal governor 'step_wise'
[ 0.368560] thermal_sys: Registered thermal governor 'user_space'
[ 0.368743] cpuidle: using governor menu
[ 0.369842] Reprogramming SDRC clock to 400000000 Hz
[ 0.406799] /ocp at 68000000: Fixed dependency cycle(s) with
/ocp at 68000000/interrupt-controller at 48200000
[ 0.427185] /ocp at 68000000/i2c at 48072000/ov9655 at 30: Fixed dependency
cycle(s) with /ocp at 68000000/isp at 480bc000
[ 0.429168] /ocp at 68000000/isp at 480bc000: Fixed dependency cycle(s)
with /ocp at 68000000/i2c at 48072000/ov9655 at 30
[ 0.448577] OMAP GPIO hardware version 2.5
[ 0.492614] /spi/td028ttec1 at 0: Fixed dependency cycle(s) with
/ocp at 68000000/dss at 48050000
[ 0.495422] /connector: Fixed dependency cycle(s) with /opa362
[ 0.495666] /ocp at 68000000/dss at 48050000/encoder at 48050c00: Fixed
dependency cycle(s) with /opa362
[ 0.495880] /opa362: Fixed dependency cycle(s) with /connector
[ 0.496063] /opa362: Fixed dependency cycle(s) with
/ocp at 68000000/dss at 48050000/encoder at 48050c00
[ 0.497314] /pinmux at 48002274: Fixed dependency cycle(s) with
/pinmux at 48002274/mcbsp1-devconf0-pins
[ 0.498077] /pinmux at 480022d8: Fixed dependency cycle(s) with
/pinmux at 480022d8/tv-acbias-devconf1-pins
[ 0.501983] No ATAGs?
[ 0.501983] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.506011] Serial: AMBA PL011 UART driver
[ 0.513336] kprobes: kprobe jump-optimization is enabled. All kprobes
are optimized if possible.
[ 0.542724] iommu: Default domain type: Translated
[ 0.542755] iommu: DMA domain TLB invalidation policy: strict mode
[ 0.545288] omap-iommu 480bd400.mmu: 480bd400.mmu registered
[ 0.558807] SCSI subsystem initialized
[ 0.567901] libata version 3.00 loaded.
[ 0.568450] usbcore: registered new interface driver usbfs
[ 0.568572] usbcore: registered new interface driver hub
[ 0.568664] usbcore: registered new device driver usb
[ 0.569580] usb_phy_generic hsusb2-phy-pins: dummy supplies not
allowed for exclusive requests (id=vbus)
[ 0.574371] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz
[ 0.580322] i2c i2c-1: of_i2c: modalias failure on
/ocp at 68000000/i2c at 48072000/tps61050 at 33
[ 0.580383] i2c i2c-1: Failed to create I2C device for
/ocp at 68000000/i2c at 48072000/tps61050 at 33
[ 0.582611] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz
[ 0.588500] omap_i2c 48060000.i2c: bus 2 rev4.4 at 100 kHz
[ 0.589782] Advanced Linux Sound Architecture Driver Initialized.
[ 0.598815] vgaarb: loaded
[ 0.600372] clocksource: Switched to clocksource 32k_counter
[ 0.703643] VFS: Disk quotas dquot_6.6.0
[ 0.703735] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096
bytes)
[ 0.731903] NET: Registered PF_INET protocol family
[ 0.732513] IP idents hash table entries: 16384 (order: 5, 131072
bytes, linear)
[ 0.736724] tcp_listen_portaddr_hash hash table entries: 512 (order:
0, 4096 bytes, linear)
[ 0.736785] Table-perturb hash table entries: 65536 (order: 6, 262144
bytes, linear)
[ 0.736846] TCP established hash table entries: 8192 (order: 3, 32768
bytes, linear)
[ 0.736968] TCP bind hash table entries: 8192 (order: 5, 131072
bytes, linear)
[ 0.737518] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.737701] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.737762] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes,
linear)
[ 0.738098] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.738189] PCI: CLS 0 bytes, default 64
[ 0.749267] Initialise system trusted keyrings
[ 0.752777] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[ 0.753967] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.755615] Key type asymmetric registered
[ 0.755645] Asymmetric key parser 'x509' registered
[ 0.755828] bounce: pool size: 64 pages
[ 0.756500] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 251)
[ 0.756530] io scheduler mq-deadline registered
[ 0.756561] io scheduler kyber registered
[ 0.779357] pinctrl-single 48002030.pinmux: 284 pins, size 568
[ 0.781768] pinctrl-single 48002a00.pinmux: 46 pins, size 92
[ 0.783599] pinctrl-single 480025a0.pinmux: 46 pins, size 92
[ 0.784942] pinctrl-single 48002274.pinmux: initialized with no
interrupts
[ 0.784973] pinctrl-single 48002274.pinmux: 10 pins, size 4
[ 0.786254] pinctrl-single 480022d8.pinmux: initialized with no
interrupts
[ 0.786285] pinctrl-single 480022d8.pinmux: 4 pins, size 4
[ 0.797729] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.827301] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.846984] omap_uart 4806a000.serial: no wakeirq for uart0
[ 0.854492] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88,
base_baud = 3000000) is a OMAP UART0
[ 0.856353] serial serial0: tty port ttyO0 registered
[ 0.857666] omap_uart 4806c000.serial: no wakeirq for uart1
[ 0.862182] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89,
base_baud = 3000000) is a OMAP UART1
[ 0.863128] serial serial1: tty port ttyO1 registered
[ 0.870269] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90,
base_baud = 3000000) is a OMAP UART2
[ 0.870727] printk: legacy console [ttyO2] enabled
[ 1.857696] omap_uart 49042000.serial: no wakeirq for uart3
[ 1.868957] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96,
base_baud = 3000000) is a OMAP UART3
[ 1.931152] brd: module loaded
[ 1.955261] loop: module loaded
[ 1.986358] twl 0-0048: PIH (irq 23) chaining IRQs 145..153
[ 1.992706] twl 0-0048: power (irq 150) chaining IRQs 153..160
[ 2.024841] VAUX3: Bringing 2800000uV into 2500000-2500000uV
[ 2.049621] VMMC2: Bringing 2600000uV into 1850000-1850000uV
[ 2.077484] twl4030_gpio twl4030-gpio: gpio (irq 145) chaining IRQs
161..178
[ 2.090881] VSIM: Bringing 1800000uV into 2800000-2800000uV
[ 2.222991] usbcore: registered new interface driver usb-storage
[ 2.235626] mousedev: PS/2 mouse device common for all mice
[ 2.256134] twl_rtc 48070000.i2c:twl at 48:rtc: registered as rtc0
[ 2.265075] twl_rtc 48070000.i2c:twl at 48:rtc: setting system clock to
2000-01-01T00:08:47 UTC (946685327)
[ 2.278656] i2c_dev: i2c /dev entries driver
[ 2.288330] IR JVC protocol handler initialized
[ 2.293395] IR MCE Keyboard/mouse protocol handler initialized
[ 2.299530] IR NEC protocol handler initialized
[ 2.304687] IR RC5(x/sz) protocol handler initialized
[ 2.309997] IR RC6 protocol handler initialized
[ 2.314910] IR SANYO protocol handler initialized
[ 2.319854] IR Sharp protocol handler initialized
[ 2.324859] IR Sony protocol handler initialized
[ 2.329711] IR XMP protocol handler initialized
[ 2.334533] Driver for 1-wire Dallas network protocol.
[ 2.351348] ti-soc-thermal 48002524.bandgap: This OMAP thermal sensor
is unreliable. You've been warned
[ 2.361541] ti-soc-thermal 48002524.bandgap: Non-trimmed BGAP, Temp
not accurate
[ 2.378784] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout
60 sec
[ 2.419647] sdhci: Secure Digital Host Controller Interface driver
[ 2.426391] sdhci: Copyright(c) Pierre Ossman
[ 2.434814] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.442565] omap_hsmmc 4809c000.mmc: RX DMA channel request failed
[ 2.476074] usbcore: registered new interface driver usbhid
[ 2.485229] usbhid: USB HID core driver
[ 2.496124] omap-gpmc 6e000000.gpmc: GPMC revision 5.0
[ 2.502197] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 2.511962] omap2-onenand 4000000.onenand: initializing on CS0
(0x04000000), va (ptrval), PIO mode
[ 2.521636] OneNAND Manufacturer: Unknown (0x0)
[ 2.531860] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5
(8000000f) counters available
[ 2.550201] NET: Registered PF_PACKET protocol family
[ 2.556060] NET: Registered PF_KEY protocol family
[ 2.561523] Key type dns_resolver registered
[ 2.566741] ThumbEE CPU extension supported.
[ 2.571411] Registering SWP/SWPB emulation handler
[ 2.577941] SmartReflex Class3 initialized
[ 2.660369] Loading compiled-in X.509 certificates
[ 2.729156] smartreflex 480c9000.smartreflex: omap_sr_probe:
SmartReflex driver initialized
[ 2.798492] omap-dma-engine 48056000.dma-controller: OMAP DMA engine
driver (LinkedList1/2/3 supported)
[ 2.814270] omap_rng 480a0000.rng: Random Number Generator ver. 70
[ 2.823059] ti-sysc 48318000.target-module: probe with driver ti-sysc
failed with error -16
[ 2.849731] smartreflex 480cb000.smartreflex: omap_sr_probe:
SmartReflex driver initialized
[ 2.863708] /ocp at 68000000/dss at 48050000: Fixed dependency cycle(s)
with /spi/td028ttec1 at 0
[ 2.873168] /spi/td028ttec1 at 0: Fixed dependency cycle(s) with
/ocp at 68000000/dss at 48050000
[ 2.894592] UBI error: cannot open mtd 4, error -19
[ 2.903198] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 2.914062] omap_gpio 49056000.gpio: Could not set line 16 debounce
to 10000 microseconds (-22)
[ 2.924865] input: antenna-detect as
/devices/platform/antenna-detect/input/input1
[ 2.937683] input: wwan-wakeup as
/devices/platform/wwan-wakeup/input/input2
[ 2.952026] clk: Disabling unused clocks
[ 2.956512] PM: genpd: Disabling unused power domains
[ 2.962677] ALSA device list:
[ 2.965911] No soundcards found.
[ 2.990203] Waiting for root device /dev/mmcblk0p2...
[ 3.000732] omap_hsmmc 480b4000.mmc: card claims to support voltages
below defined range
[ 3.035064] mmc1: new high speed SDIO card at address 0001
[ 3.125427] mmc0: host does not support reading read-only switch,
assuming write-enable
[ 3.139312] mmc0: new high speed SDHC card at address aaaa
[ 3.148620] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
[ 3.162658] mmcblk0: p1 p2
[ 3.193054] EXT4-fs (mmcblk0p2): mounted filesystem
4e962efd-420c-49c3-80c6-8650ec7d3a8b r/w with ordered data mode. Quota
mode: none.
[ 3.206176] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.220336] devtmpfs: mounted
[ 3.226226] Freeing unused kernel image (initmem) memory: 1024K
[ 3.233154] Run /sbin/init as init process
[ 3.237457] with arguments:
[ 3.240661] /sbin/init
[ 3.243499] with environment:
[ 3.246795] HOME=/
[ 3.249267] TERM=linux
SELinux: Could not open policy file <= /etc/sel[ 3.759735]
systemd[1]: System time before build time, advancing clock.
inux/targeted/policy/policy.33: No such file or directory
[ 3.893341] NET: Registered PF_INET6 protocol family
[ 3.912719] Segment Routing with IPv6
[ 3.916748] In-situ OAM (IOAM) with IPv6
[ 3.999267] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.023315] systemd[1]: systemd 232 running in system mode. (+PAM
+AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP
+GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 4.059967] systemd[1]: Detected architecture arm.
Welcome to Debian GNU/Linux 9 (stretch)!
[ 4.095031] systemd[1]: Set hostname to <letux>.
[ 4.261566] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.460815] random: systemd-gpt-aut: uninitialized urandom read (16
bytes read)
[ 5.013732] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.033508] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.052917] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.522918] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 5.559326] systemd[1]: Started Forward Password Requests to Wall
Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 5.601745] systemd[1]: Listening on fsck to fsckd communication Socket.
[ OK ] Listening on fsck to fsckd communication Socket.
[ 5.640197] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 5.682556] systemd[1]: Listening on Journal Audit Socket.
[ OK ] Listening on Journal Audit Socket.
[ 5.731384] systemd[1]: Set up automount mnt-nand.automount.
[ OK ] Set up automount mnt-nand.automount.
[ 5.769836] systemd[1]: Listening on Syslog Socket.
[ OK ] Listening on Syslog Socket.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Reached target Encrypted Volumes.
[ OK ] Reached target Swap.
[ OK ] Reached target Remote File Systems.
[ OK ] Listening on Journal Socket.
[ OK ] Created slice User and Session Slice.
[ OK ] Listening on udev Control Socket.
[ OK ] Set up automount Arbitrary Executab…rmats File System Automount
Point.
[ 6.029266] random: systemd: uninitialized urandom read (16 bytes read)
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ 6.070678] random: systemd: uninitialized urandom read (16 bytes read)
[ OK ] Created slice System Slice.
[ 6.106353] random: systemd: uninitialized urandom read (16 bytes read)
[ OK ] Reached target Slices.
Mounting Debug File System...
Starting Load Kernel Modules...
Mounting POSIX Message Queue File System...
[ OK ] Created slice system-getty.slice.
Starting Journal Service...
[ OK ] Created slice system-serial\x2dgetty.slice.
Starting Remount Root and Kernel File Systems...
[ OK ] Reached target Paths.
Starting Create list of required st…ce nodes for the current
kernel...
[ 6.691864] EXT4-fs (mmcblk0p2): re-mounted
4e962efd-420c-49c3-80c6-8650ec7d3a8b r/w. Quota mode: none.
[ OK ] Mounted Debug File System.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Started Load Kernel Modules.
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Started Create list of required sta…vice nodes for the current
kernel.
Starting Create Static Device Nodes in /dev...
[ 7.043029] random: systemd-journal: uninitialized urandom read (16
bytes read)
Starting udev Coldplug all Devices...
Starting Load/Save Random Seed...
Starting Apply Kernel Variables...
[ OK ] Started Create Static Device Nodes in /dev.
[ OK ] Reached target Local File Systems (Pre).
[ OK ] Reached target Local File Systems.
Starting udev Kernel Device Manager...
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Apply Kernel Variables.
Starting Raise network interfaces...
[ OK ] Started Journal Service.
Starting Flush Journal to Persistent Storage...
[ OK ] Started udev Kernel Device Manager.
[ 8.558593] systemd-journald[1009]: Received request to flush runtime
journal from PID 1
[ OK ] Started Flush Journal to Persistent Storage.
Starting Create Volatile Files and Directories...
[ OK ] Started Create Volatile Files and Directories.
Starting Update UTMP about System Boot/Shutdown...
[ OK ] Reached target System Time Synchronized.
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ 13.292297] random: crng init done
[ 13.295928] random: 391 urandom warning(s) missed due to ratelimiting
[ OK ] Started udev Coldplug all Devices.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily apt download activities.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Started Daily apt upgrade and clean activities.
[ OK ] Reached target Timers.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Listening on GPS (Global Positioning System) Daemon Sockets.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
[ OK ] Started Regular background program processing daemon.
Starting Login Service...
[ OK ] Started D-Bus System Message Bus.
Starting System Logging Service...
[ 14.855407] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
Starting Turn off WWAN on poweroff/reboot...
Starting LSB: Load kernel modules needed to enable cpufreq
scaling...
Starting Setup Letux Panel config...
[ OK ] Started Turn off WWAN on poweroff/reboot.
[ OK ] Started System Logging Service.
[ OK ] Started Login Service.
[FAILED] Failed to start Setup Letux Panel config.
See 'systemctl status letux-panel-setup.service' for details.
[ 16.539031] UDC core: g_ether: couldn't find an available UDC
[ OK ] Started LSB: Load kernel modules needed to enable cpufreq scaling.
Starting LSB: set CPUFreq kernel parameters...
[ 16.872314] ohci-platform 48064400.ohci: Generic Platform OHCI controller
[ 16.920745] ohci-platform 48064400.ohci: new USB bus registered,
assigned bus number 1
[ 16.986206] ohci-platform 48064400.ohci: irq 92, io mem 0x48064400
[ 17.038330] ehci-omap 48064800.ehci: EHCI Host Controller
[ 17.161437] usb usb1: New USB device found, idVendor=1d6b,
idProduct=0001, bcdDevice= 6.12
[ 17.170166] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 17.237945] usb usb1: Product: Generic Platform OHCI controller
[ 17.262786] usb usb1: Manufacturer: Linux 6.12.9-letux+ ohci_hcd
[ 17.269134] usb usb1: SerialNumber: 48064400.ohci
[ 17.311828] hub 1-0:1.0: USB hub found
[ 17.333740] hub 1-0:1.0: 3 ports detected
[ 17.342864] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 17.351715] gnss: GNSS driver registered with major 243
[ 17.399353] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 17.413696] input: twl4030:vibrator as
/devices/platform/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl at 48:audio/twl4030-vibra/input/input3
[ 17.468749] ehci-omap 48064800.ehci: new USB bus registered, assigned
bus number 2
[ OK ] Started LSB: set CPUFreq kernel parameters.
[ 17.730895] input: twl4030_pwrbutton as
/devices/platform/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl at 48:pwrbutton/input/input4
Starting LSB: Set sysfs variables from /etc/sysfs.conf...
[ 17.809661] Bluetooth: Core ver 2.22
[ 17.872619] twl4030_madc 48070000.i2c:twl at 48:madc: supply vusb3v1 not
found, using dummy regulator
[ 17.895141] ehci-omap 48064800.ehci: irq 93, io mem 0x48064800
[ 17.964111] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 17.980804] ehci-omap 48064800.ehci: USB 2.0 started, EHCI 1.00
[ 18.069641] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ OK ] Started LSB: Set sysfs variables from /etc/sysfs.conf.
[ 18.133819] NET: Registered PF_BLUETOOTH protocol family
[ 18.139434] Bluetooth: HCI device and connection manager initialized
[ 18.203369] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 18.232086] usb usb2: New USB device found, idVendor=1d6b,
idProduct=0002, bcdDevice= 6.12
[ 18.323059] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 18.360778] Bluetooth: HCI socket layer initialized
[ 18.365966] Bluetooth: L2CAP socket layer initialized
[ 18.418182] usb usb2: Product: EHCI Host Controller
[ 18.510772] Bluetooth: SCO socket layer initialized
[ 18.524475] usb usb2: Manufacturer: Linux 6.12.9-letux+ ehci_hcd
[ 18.540863] usb usb2: SerialNumber: 48064800.ehci
[ 18.583587] hub 2-0:1.0: USB hub found
[ 18.592529] hub 2-0:1.0: 3 ports detected
[ 18.644470] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 18.686035] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 18.744262] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 19.438323] si47xx_i2c_probe
[ 19.471710] SPI driver si47xx_component_audio has no spi_device_id
for silicon-labs,si4721
[ 19.483154] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[FAILED] Failed to start Raise network interfaces.
See 'systemctl status networking.service' for details.
[ OK ] Reached target Network.
Starting Permit User Sessions...
Starting OpenBSD Secure Shell server...
[ OK ] Reached target Network is Online.
Starting LSB: Start NTP daemon...
[ OK ] Started Permit User Sessions.
Starting Light Display Manager...
[ OK ] Started Getty on tty1.
[ OK ] Started OpenBSD Secure Shell server.
[ OK ] Started LSB: Start NTP daemon.
[ OK ] Started Light Display Manager.
[ OK ] Stopped Light Display Manager.
[ 22.574371] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
Starting Light Display Manager...
[ 22.657470] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 22.686737] Bluetooth: HCI UART driver ver 2.3
[ 22.737548] bmc150_accel_i2c 1-0010: mounting matrix not found: using
identity...
[ 22.756774] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 22.824584] Bluetooth: HCI UART protocol H4 registered
[ 22.857482] bmc150_accel_i2c 1-0010: supply vdd not found, using
dummy regulator
[ 22.950988] Bluetooth: HCI UART protocol BCSP registered
[ 22.962066] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 22.974914] twl4030_usb 48070000.i2c:twl at 48:twl4030-usb: Initialized
TWL4030 USB module
[ 23.151367] Bluetooth: hci0: change remote baud rate command in firmware
[ 23.219177] Bluetooth: HCI UART protocol LL registered
[ 23.232421] bmc150_accel_i2c 1-0010: supply vddio not found, using
dummy regulator
[ 23.322875] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 23.374572] Bluetooth: HCI UART protocol Broadcom registered
[ 23.434082] bmc150_magn_i2c 1-0012: supply vdd not found, using dummy
regulator
[ 23.549255] input: TSC2007 Touchscreen as
/devices/platform/68000000.ocp/48072000.i2c/i2c-1/1-0048/input/input5
[ OK ] Started Light Display Manager.
[ 23.615661] at24 1-0050: supply vcc not found, using dummy regulator
[ 23.697845] mc: Linux media interface: v0.10
[ 23.721160] input: iio-bridge: bmc150_accel as
/devices/platform/68000000.ocp/48072000.i2c/i2c-1/1-0010/iio:device1/input/input6
[ 23.763336] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 23.778015] bmc150_magn_i2c 1-0012: supply vddio not found, using
dummy regulator
[ 23.805816] bmg160_i2c 1-0069: supply vdd not found, using dummy
regulator
[ 23.917022] bmc150_magn_i2c 1-0012: mounting matrix not found: using
identity...
[ 23.955322] bmg160_i2c 1-0069: supply vddio not found, using dummy
regulator
[ 23.992218] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 24.060668] omapdss_dss 48050000.dss: supply vdda_video not found,
using dummy regulator
[ 24.088684] videodev: Linux video capture interface: v2.00
[ OK ] Stopped Light Display Manager.
[ 24.131011] bmg160_i2c 1-0069: mounting matrix not found: using
identity...
[ 45.130462] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 45.136505] rcu: 0-...!: (2100 ticks this GP)
idle=11e4/1/0x40000004 softirq=5989/5989 fqs=0
[ 45.145477] rcu: (t=2100 jiffies g=5153 q=15 ncpus=1)
[ 45.150878] rcu: rcu_preempt kthread timer wakeup didn't happen for
2099 jiffies! g5153 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 45.162780] rcu: Possible timer handling issue on cpu=0
timer-softirq=1701
[ 45.170074] rcu: rcu_preempt kthread starved for 2100 jiffies! g5153
f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 45.180969] rcu: Unless rcu_preempt kthread gets sufficient CPU
time, OOM is now expected behavior.
[ 45.190551] rcu: RCU grace-period kthread stack dump:
[ 45.195861] task:rcu_preempt state:I stack:0 pid:15
tgid:15 ppid:2 flags:0x00000000
[ 45.205657] Call trace:
[ 45.205657] __schedule from schedule+0x3c/0x64
[ 45.213134] schedule from schedule_timeout+0xa8/0xd4
[ 45.218444] schedule_timeout from rcu_gp_fqs_loop+0x148/0x370
[ 45.224609] rcu_gp_fqs_loop from rcu_gp_kthread+0xec/0x124
[ 45.230468] rcu_gp_kthread from kthread+0xfc/0x108
[ 45.235626] kthread from ret_from_fork+0x14/0x28
[ 45.240570] Exception stack(0xf0041fb0 to 0xf0041ff8)
[ 45.245910] 1fa0: 00000000
00000000 00000000 00000000
[ 45.254486] 1fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 45.263092] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 45.270080] CPU: 0 UID: 0 PID: 22 Comm: kworker/u4:1 Not tainted
6.12.9-letux+ #981
[ 45.270111] Hardware name: Generic OMAP36xx (Flattened Device Tree)
[ 45.270111] Workqueue: async async_run_entry_fn
[ 45.270141] PC is at handle_softirqs+0x84/0x300
[ 45.270172] LR is at handle_softirqs+0x54/0x300
[ 45.270172] pc : [<c0133d34>] lr : [<c0133d04>] psr: 60070113
[ 45.270202] sp : f0001fa0 ip : 7dfafdc7 fp : c0f02080
[ 45.270202] r10: c41ea154 r9 : c1008e68 r8 : c214bf00
[ 45.270202] r7 : c0f02d40 r6 : 00000202 r5 : c0e91600 r4 : c0e91600
[ 45.270233] r3 : 2e70d000 r2 : 00000000 r1 : c0e91600 r0 : c214bf00
[ 45.270233] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM
Segment none
[ 45.270263] Control: 10c5387d Table: 82e80019 DAC: 00000051
[ 45.270263] Call trace:
[ 45.270263] handle_softirqs from __irq_exit_rcu+0x6c/0xb4
[ 45.270294] __irq_exit_rcu from irq_exit+0x8/0x10
[ 45.270324] irq_exit from call_with_stack+0x18/0x20
[ 45.270355] call_with_stack from __irq_svc+0x98/0xcc
[ 45.270385] Exception stack(0xf005ded0 to 0xf005df18)
[ 45.270385] dec0: c2006600
00800000 00000023 00000000
[ 45.270416] dee0: c20c9c00 c2006600 c2089200 c41ea150 c214bf00
c2089205 c41ea154 c1008fac
[ 45.270416] df00: 00001400 f005df20 c09cc108 c09cc10c 00070113 ffffffff
[ 45.270446] __irq_svc from _raw_spin_unlock_irq+0x20/0x4c
[ 45.270446] _raw_spin_unlock_irq from
process_scheduled_works+0x15c/0x360
[ 45.270477] process_scheduled_works from worker_thread+0x178/0x204
[ 45.270507] worker_thread from kthread+0xfc/0x108
[ 45.270538] kthread from ret_from_fork+0x14/0x28
[ 45.270568] Exception stack(0xf005dfb0 to 0xf005dff8)
[ 45.270568] dfa0: 00000000
00000000 00000000 00000000
[ 45.270599] dfc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 45.270599] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 108.160461] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 108.166473] rcu: 0-...!: (8372 ticks this GP)
idle=11e4/1/0x40000004 softirq=5989/5989 fqs=0
[ 108.175445] rcu: (t=8403 jiffies g=5153 q=15 ncpus=1)
[ 108.180816] rcu: rcu_preempt kthread starved for 8403 jiffies! g5153
f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 108.191497] rcu: Unless rcu_preempt kthread gets sufficient CPU
time, OOM is now expected behavior.
[ 108.201080] rcu: RCU grace-period kthread stack dump:
[ 108.206359] task:rcu_preempt state:R running task stack:0
pid:15 tgid:15 ppid:2 flags:0x00000000
[ 108.217773] Call trace:
[ 108.217803] __schedule from schedule+0x3c/0x64
[ 108.225219] schedule from schedule_timeout+0xa8/0xd4
[ 108.230529] schedule_timeout from rcu_gp_fqs_loop+0x148/0x370
[ 108.236663] rcu_gp_fqs_loop from rcu_gp_kthread+0xec/0x124
[ 108.242523] rcu_gp_kthread from kthread+0xfc/0x108
[ 108.247650] kthread from ret_from_fork+0x14/0x28
[ 108.252593] Exception stack(0xf0041fb0 to 0xf0041ff8)
[ 108.257904] 1fa0: 00000000
00000000 00000000 00000000
[ 108.266479] 1fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 108.275054] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 108.281982] CPU: 0 UID: 0 PID: 22 Comm: kworker/u4:1 Not tainted
6.12.9-letux+ #981
[ 108.282012] Hardware name: Generic OMAP36xx (Flattened Device Tree)
[ 108.282012] Workqueue: async async_run_entry_fn
[ 108.282043] PC is at handle_softirqs+0x84/0x300
[ 108.282073] LR is at handle_softirqs+0x54/0x300
[ 108.282073] pc : [<c0133d34>] lr : [<c0133d04>] psr: 60070113
[ 108.282104] sp : f0001fa0 ip : 7dfafdc7 fp : c0f02080
[ 108.282104] r10: c41ea154 r9 : c1008e68 r8 : c214bf00
[ 108.282104] r7 : c0f02d40 r6 : 00000202 r5 : c0e91600 r4 : c0e91600
[ 108.282135] r3 : 2e70d000 r2 : 00000000 r1 : c0e91600 r0 : c214bf00
[ 108.282135] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM
Segment none
[ 108.282135] Control: 10c5387d Table: 82e80019 DAC: 00000051
[ 108.282165] Call trace:
[ 108.282165] handle_softirqs from __irq_exit_rcu+0x6c/0xb4
[ 108.282196] __irq_exit_rcu from irq_exit+0x8/0x10
[ 108.282196] irq_exit from call_with_stack+0x18/0x20
[ 108.282226] call_with_stack from __irq_svc+0x98/0xcc
[ 108.282257] Exception stack(0xf005ded0 to 0xf005df18)
[ 108.282287] dec0: c2006600
00800000 00000023 00000000
[ 108.282287] dee0: c20c9c00 c2006600 c2089200 c41ea150 c214bf00
c2089205 c41ea154 c1008fac
[ 108.282318] df00: 00001400 f005df20 c09cc108 c09cc10c 00070113 ffffffff
[ 108.282318] __irq_svc from _raw_spin_unlock_irq+0x20/0x4c
[ 108.282348] _raw_spin_unlock_irq from
process_scheduled_works+0x15c/0x360
[ 108.282348] process_scheduled_works from worker_thread+0x178/0x204
[ 108.282379] worker_thread from kthread+0xfc/0x108
[ 108.282409] kthread from ret_from_fork+0x14/0x28
[ 108.282440] Exception stack(0xf005dfb0 to 0xf005dff8)
[ 108.282440] dfa0: 00000000
00000000 00000000 00000000
[ 108.282470] dfc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 108.282470] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 171.190429] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 171.196472] rcu: 0-...!: (14646 ticks this GP)
idle=11e4/1/0x40000004 softirq=5989/5989 fqs=0
[ 171.205505] rcu: (t=14706 jiffies g=5153 q=15 ncpus=1)
[ 171.210998] rcu: rcu_preempt kthread starved for 14706 jiffies! g5153
f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 171.221771] rcu: Unless rcu_preempt kthread gets sufficient CPU
time, OOM is now expected behavior.
[ 171.231323] rcu: RCU grace-period kthread stack dump:
[ 171.236633] task:rcu_preempt state:R running task stack:0
pid:15 tgid:15 ppid:2 flags:0x00000000
[ 171.248046] Call trace:
[ 171.248046] __schedule from schedule+0x3c/0x64
[ 171.255462] schedule from schedule_timeout+0xa8/0xd4
[ 171.260803] schedule_timeout from rcu_gp_fqs_loop+0x148/0x370
[ 171.266906] rcu_gp_fqs_loop from rcu_gp_kthread+0xec/0x124
[ 171.272766] rcu_gp_kthread from kthread+0xfc/0x108
[ 171.277893] kthread from ret_from_fork+0x14/0x28
[ 171.282836] Exception stack(0xf0041fb0 to 0xf0041ff8)
[ 171.288146] 1fa0: 00000000
00000000 00000000 00000000
[ 171.296722] 1fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 171.305297] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 171.312255] CPU: 0 UID: 0 PID: 22 Comm: kworker/u4:1 Not tainted
6.12.9-letux+ #981
[ 171.312255] Hardware name: Generic OMAP36xx (Flattened Device Tree)
[ 171.312286] Workqueue: async async_run_entry_fn
[ 171.312286] PC is at handle_softirqs+0x84/0x300
[ 171.312316] LR is at handle_softirqs+0x54/0x300
[ 171.312316] pc : [<c0133d34>] lr : [<c0133d04>] psr: 60070113
[ 171.312347] sp : f0001fa0 ip : 7dfafdc7 fp : c0f02080
[ 171.312347] r10: c41ea154 r9 : c1008e68 r8 : c214bf00
[ 171.312347] r7 : c0f02d40 r6 : 00000202 r5 : c0e91600 r4 : c0e91600
[ 171.312377] r3 : 2e70d000 r2 : 00000000 r1 : c0e91600 r0 : c214bf00
[ 171.312377] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM
Segment none
[ 171.312408] Control: 10c5387d Table: 82e80019 DAC: 00000051
[ 171.312408] Call trace:
[ 171.312408] handle_softirqs from __irq_exit_rcu+0x6c/0xb4
[ 171.312438] __irq_exit_rcu from irq_exit+0x8/0x10
[ 171.312469] irq_exit from call_with_stack+0x18/0x20
[ 171.312499] call_with_stack from __irq_svc+0x98/0xcc
[ 171.312499] Exception stack(0xf005ded0 to 0xf005df18)
[ 171.312530] dec0: c2006600
00800000 00000023 00000000
[ 171.312530] dee0: c20c9c00 c2006600 c2089200 c41ea150 c214bf00
c2089205 c41ea154 c1008fac
[ 171.312561] df00: 00001400 f005df20 c09cc108 c09cc10c 00070113 ffffffff
[ 171.312561] __irq_svc from _raw_spin_unlock_irq+0x20/0x4c
[ 171.312591] _raw_spin_unlock_irq from
process_scheduled_works+0x15c/0x360
[ 171.312622] process_scheduled_works from worker_thread+0x178/0x204
[ 171.312622] worker_thread from kthread+0xfc/0x108
[ 171.312652] kthread from ret_from_fork+0x14/0x28
[ 171.312683] Exception stack(0xf005dfb0 to 0xf005dff8)
[ 171.312683] dfa0: 00000000
00000000 00000000 00000000
[ 171.312713] dfc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 171.312713] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
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