[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 6.1.119 (lanshanwen@hqpmls01l) (arm-none-linux-gnueabihf-11_3_1-gcc (Arm GNU Toolchain 11.3.Rel1) 11.3.1 20220712, GNU ld (Arm GNU Toolchain 11.3.Rel1) 2.38.20220708) #2 PREEMPT Sat Feb 22 09:39:41 CST 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: TI AM335x EVM-SK [ 0.000000] earlycon: omap8250 at MMIO 0x44e09000 (options '') [ 0.000000] printk: bootconsole [omap8250] enabled [ 0.000000] Memory policy: Data cache writeback [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 64 MiB at 0x8b800000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x000000008fffffff] [ 0.000000] HighMem empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x000000008fbfffff] [ 0.000000] node 0: [mem 0x000000008fe00000-0x000000008fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000008fffffff] [ 0.000000] On node 0, zone Normal: 512 pages in unavailable ranges [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (sgx neon) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 64512 [ 0.000000] Kernel command line: root=/dev/mmcblk0p2 rootwait earlycon console=ttyO0,115200n8,115200 [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 174704K/260096K available (10240K kernel code, 1475K rwdata, 3300K rodata, 1024K init, 285K bss, 19856K reserved, 65536K cma-reserved, 0K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] trace event string verifier disabled [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 interrupts [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] TI gptimer clocksource: always-on /ocp/interconnect@44c00000/segment@200000/target-module@31000 [ 0.000006] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.008141] clocksource: dmtimer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.018633] TI gptimer clockevent: 24000000 Hz at /ocp/interconnect@48000000/segment@0/target-module@40000 [ 0.031863] Console: colour dummy device 80x30 [ 0.036571] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.043539] This ensures that you still see kernel messages. Please [ 0.050049] update your kernel commandline. [ 0.054456] Calibrating delay loop... 597.60 BogoMIPS (lpj=2988032) [ 0.115218] CPU: Testing write buffer coherency: ok [ 0.120466] CPU0: Spectre v2: using BPIALL workaround [ 0.125706] pid_max: default: 32768 minimum: 301 [ 0.130995] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.138603] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.150878] cblist_init_generic: Setting adjustable number of callback queues. [ 0.158420] cblist_init_generic: Setting shift to 0 and lim to 1. [ 0.165246] Setting up static identity map for 0x80100000 - 0x80100060 [ 0.172425] rcu: Hierarchical SRCU implementation. [ 0.177397] rcu: Max phase no-delay instances is 1000. [ 0.186464] EFI services will not be available. [ 0.192846] devtmpfs: initialized [ 0.224402] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.233259] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.243566] futex hash table entries: 256 (order: -1, 3072 bytes, linear) [ 0.263191] pinctrl core: initialized pinctrl subsystem [ 0.271633] DMI not present or invalid. [ 0.277120] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.289296] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.299293] thermal_sys: Registered thermal governor 'step_wise' [ 0.299574] cpuidle: using governor menu [ 0.337595] No ATAGs? [ 0.340240] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.397385] iommu: Default domain type: Translated [ 0.408772] iommu: DMA domain TLB invalidation policy: strict mode [ 0.418709] SCSI subsystem initialized [ 0.439856] usbcore: registered new interface driver usbfs [ 0.445664] usbcore: registered new interface driver hub [ 0.468932] usbcore: registered new device driver usb [ 0.475262] pps_core: LinuxPPS API ver. 1 registered [ 0.488756] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.498284] PTP clock support registered [ 0.519308] EDAC MC: Ver: 3.0.0 [ 0.539756] clocksource: Switched to clocksource dmtimer [ 0.584656] NET: Registered PF_INET protocol family [ 0.600459] IP idents hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.621138] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.630271] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.638328] TCP established hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.669781] TCP bind hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.677237] TCP: Hash tables configured (established 2048 bind 2048) [ 0.700090] UDP hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.706888] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.720187] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.740660] RPC: Registered named UNIX socket transport module. [ 0.746842] RPC: Registered udp transport module. [ 0.759763] RPC: Registered tcp transport module. [ 0.764644] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.779774] PCI: CLS 0 bytes, default 64 [ 0.793399] Initialise system trusted keyrings [ 0.810124] workingset: timestamp_bits=30 max_order=16 bucket_order=0 [ 0.837813] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.861794] NFS: Registering the id_resolver key type [ 0.867180] Key type id_resolver registered [ 0.879772] Key type id_legacy registered [ 0.884188] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.909773] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 0.917550] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.931610] Key type asymmetric registered [ 0.935902] Asymmetric key parser 'x509' registered [ 0.950200] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 0.957890] io scheduler mq-deadline registered [ 0.979756] io scheduler kyber registered [ 1.206679] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled [ 1.234467] STMicroelectronics ASC driver initialized [ 1.311090] brd: module loaded [ 1.340932] loop: module loaded [ 1.380086] CAN device driver interface [ 1.385070] e1000e: Intel(R) PRO/1000 Network Driver [ 1.399765] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.406143] igb: Intel(R) Gigabit Ethernet Network Driver [ 1.419770] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.427587] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 1.449909] usbcore: registered new interface driver pegasus [ 1.455878] usbcore: registered new interface driver asix [ 1.469884] usbcore: registered new interface driver ax88179_178a [ 1.476276] usbcore: registered new interface driver cdc_ether [ 1.499892] usbcore: registered new interface driver smsc75xx [ 1.505937] usbcore: registered new interface driver smsc95xx [ 1.519835] usbcore: registered new interface driver net1080 [ 1.525767] usbcore: registered new interface driver cdc_subset [ 1.549867] usbcore: registered new interface driver zaurus [ 1.555790] usbcore: registered new interface driver cdc_ncm [ 1.571616] usbcore: registered new interface driver usb-storage [ 1.591031] i2c_dev: i2c /dev entries driver [ 1.610558] cpuidle: enable-method property 'ti,am3352' found operations [ 1.619050] sdhci: Secure Digital Host Controller Interface driver [ 1.639754] sdhci: Copyright(c) Pierre Ossman [ 1.644738] Synopsys Designware Multimedia Card Interface Driver [ 1.660196] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.667251] ledtrig-cpu: registered to indicate activity on CPUs [ 1.690816] usbcore: registered new interface driver usbhid [ 1.696622] usbhid: USB HID core driver [ 1.715212] NET: Registered PF_INET6 protocol family [ 1.742320] Segment Routing with IPv6 [ 1.746293] In-situ OAM (IOAM) with IPv6 [ 1.759990] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.768000] NET: Registered PF_PACKET protocol family [ 1.779784] can: controller area network core [ 1.784552] NET: Registered PF_CAN protocol family [ 1.789533] can: raw protocol [ 1.809777] can: broadcast manager protocol [ 1.814142] can: netlink gateway - max_hops=1 [ 1.819405] Key type dns_resolver registered [ 1.840242] ThumbEE CPU extension supported. [ 1.844715] Registering SWP/SWPB emulation handler [ 1.859776] omap_voltage_late_init: Voltage driver support not added [ 1.880053] Loading compiled-in X.509 certificates [ 2.042318] platform 44e10800.pinmux: Fixed dependency cycle(s) with /ocp/interconnect@44c00000/segment@200000/target-module@10000/scm@0/pinmux@800/pinmux_clkout2_pin [ 2.069789] platform 44e10800.pinmux: Fixed dependency cycle(s) with /ocp/interconnect@44c00000/segment@200000/target-module@10000/scm@0/pinmux@800/gpio_keys_s0 [ 2.101074] pinctrl-single 44e10800.pinmux: 142 pins, size 568 [ 2.141425] ti-sysc: probe of 44e31000.target-module failed with error -16 [ 2.172633] 8<--- cut here --- [ 2.175883] Unhandled fault: external abort on non-linefetch (0x1028) at 0xf9e3e074 [ 2.183818] [f9e3e074] *pgd=44e11452(bad) [ 2.188014] Internal error: : 1028 [#1] PREEMPT ARM [ 2.193078] Modules linked in: [ 2.196256] CPU: 0 PID: 30 Comm: kworker/u2:3 Not tainted 6.1.119-nw-01.00.00.01 #2 [ 2.204192] Hardware name: Generic AM33XX (Flattened Device Tree) [ 2.210506] Workqueue: events_unbound deferred_probe_work_func [ 2.216603] PC is at sysc_read+0x44/0x4c [ 2.220698] LR is at sysc_probe+0x9bc/0x1208 [ 2.225134] pc : [] lr : [] psr: 60000113 [ 2.231621] sp : d08818c8 ip : f9e3e000 fp : c0d57e6b [ 2.237028] r10: c1ffa7c0 r9 : 00000000 r8 : 00000000 [ 2.242436] r7 : c0b45cec r6 : 00000001 r5 : 00000074 r4 : c1e05f40 [ 2.249193] r3 : f9e3e074 r2 : c1e05f40 r1 : 00000074 r0 : 00000000 [ 2.255952] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 2.263346] Control: 10c5387d Table: 80004019 DAC: 00000051 [ 2.269291] Register r0 information: NULL pointer [ 2.274176] Register r1 information: non-paged memory [ 2.279408] Register r2 information: slab kmalloc-256 start c1e05f00 pointer offset 64 size 256 [ 2.288465] Register r3 information: 0-page vmalloc region starting at 0xf9c00000 allocated at iotable_init+0x0/0xe8 [ 2.299407] Register r4 information: slab kmalloc-256 start c1e05f00 pointer offset 64 size 256 [ 2.308441] Register r5 information: non-paged memory [ 2.313675] Register r6 information: non-paged memory [ 2.318906] Register r7 information: non-slab/vmalloc memory [ 2.324768] Register r8 information: NULL pointer [ 2.329641] Register r9 information: NULL pointer [ 2.334512] Register r10 information: slab kmalloc-128 start c1ffa780 pointer offset 64 size 128 [ 2.343636] Register r11 information: non-slab/vmalloc memory [ 2.349588] Register r12 information: 0-page vmalloc region starting at 0xf9c00000 allocated at iotable_init+0x0/0xe8 [ 2.360591] Process kworker/u2:3 (pid: 30, stack limit = 0x(ptrval)) [ 2.367176] Stack: (0xd08818c8 to 0xd0882000) [ 2.371697] 18c0: 00000001 00000000 ffffffff c101ba5c c2807010 cffbd808 [ 2.380167] 18e0: 00000001 00000001 00000003 1bc8fb86 00000000 00000000 c2807010 c11007e4 [ 2.388637] 1900: 00000000 0000000e c11b1048 00000000 c1dfa010 c05f042c 00000000 c2807010 [ 2.397109] 1920: c11007e4 c05ee354 c2807010 c11007e4 c2807010 c2807010 0000000e c05ee62c [ 2.405579] 1940: c11007e4 c2807010 c11b107c c11007e4 c2807010 c2807010 0000000e 00000000 [ 2.414050] 1960: c1dfa010 c05ee67c 00000001 c11007e4 d08819bc c2807010 c111377c c05eea08 [ 2.422520] 1980: 00000000 d08819bc c05ee964 c2807054 c111377c c05ec820 c1113b78 c18e729c [ 2.430991] 19a0: c1b832b4 1bc8fb86 c2807010 00000001 c2807010 c05ee870 c2807010 c2807010 [ 2.439462] 19c0: 00000001 1bc8fb86 c2807010 c2807010 c1113b78 c2807010 c1dfa010 c05ed474 [ 2.447931] 19e0: c2807010 00000000 cffbd65c c05eaf54 00000000 00000000 00000000 00000000 [ 2.456402] 1a00: 00000000 1bc8fb86 c2807000 cffbd650 c101ba5c c1dfa010 c101ba5c 00000000 [ 2.464873] 1a20: 00000001 c0871a6c 00000000 cffbd650 00000000 c101b900 c101ba5c c0871c9c [ 2.473343] 1a40: 60000113 c086ea10 d0881a90 44e3e074 44e3e077 ff906654 00000200 00000000 [ 2.481814] 1a60: 00000000 00000000 00000000 1bc8fb86 60000113 cffa9da4 cffbd650 00000000 [ 2.490284] 1a80: 00000000 c101b900 c1dfa010 00000001 c1df6c10 c0871f4c 00000001 00000000 [ 2.498753] 1aa0: cffa9da4 c1dfa010 c101b900 00000000 00000004 c11b1048 00000000 c04bc788 [ 2.507226] 1ac0: 00000000 c1dfa010 c1100700 c05f042c 00000000 c1dfa010 c1100700 c05ee354 [ 2.515696] 1ae0: c1dfa010 c1100700 c1dfa010 c1dfa010 00000004 c05ee62c c1100700 c1dfa010 [ 2.524166] 1b00: c11b107c c1100700 c1dfa010 c1dfa010 00000004 00000000 c1df6c10 c05ee67c [ 2.532637] 1b20: 00000001 c1100700 d0881b74 c1dfa010 c111377c c05eea08 00000000 d0881b74 [ 2.541108] 1b40: c05ee964 c1dfa054 c111377c c05ec820 c1113b78 c18e729c c1b831b4 1bc8fb86 [ 2.549580] 1b60: c1dfa010 00000001 c1dfa010 c05ee870 c1dfa010 c1dfa010 00000001 1bc8fb86 [ 2.558051] 1b80: c1dfa010 c1dfa010 c1113b78 c1dfa010 c1df6c10 c05ed474 c1dfa010 00000000 [ 2.566520] 1ba0: cffa9db0 c05eaf54 00000000 00000000 00000000 00000000 00000000 1bc8fb86 [ 2.574991] 1bc0: c1dfa000 cffa9da4 c101b900 c1df6c10 c101b900 00000000 00000001 c0871a6c [ 2.583461] 1be0: 00000000 cffa9da4 00000000 c101b900 c101b900 c0871c9c 00000000 c1b78848 [ 2.591932] 1c00: c1df6c10 c0602e78 00000000 d0881c14 cffa97e4 00000000 00000013 cffa9da4 [ 2.600403] 1c20: c1a1a580 1bc8fb86 60000113 cffa9384 cffa9da4 00000000 00000000 c101b900 [ 2.608873] 1c40: c1df6c10 00000001 c19d8410 c0871f4c 00000001 00000000 cffa9384 c1df6c10 [ 2.617344] 1c60: c101b900 00000000 00000001 c11b1048 00000000 c04bc788 00000000 c1df6c10 [ 2.625815] 1c80: c1100700 c05f042c 00000000 c1df6c10 c1100700 c05ee354 c1df6c10 c1100700 [ 2.634285] 1ca0: c1df6c10 c1df6c10 00000001 c05ee62c c1100700 c1df6c10 c11b107c c1100700 [ 2.642757] 1cc0: c1df6c10 c1df6c10 00000001 00000000 c19d8410 c05ee67c 00000001 c1100700 [ 2.651228] 1ce0: d0881d2c c1df6c10 c111377c c05eea08 00000000 d0881d2c c05ee964 c1df6c54 [ 2.659698] 1d00: c111377c c05ec820 c1113b78 c18e729c c1b831b4 1bc8fb86 c1df6c10 00000001 [ 2.668169] 1d20: c1df6c10 c05ee870 c1df6c10 c1df6c10 00000001 1bc8fb86 c1df6c10 c1df6c10 [ 2.676640] 1d40: c1113b78 c1df6c10 c19d8410 c05ed474 c1df6c10 00000000 cffa9390 c05eaf54 [ 2.685111] 1d60: 00000000 00000000 00000000 00000000 00000000 1bc8fb86 c1df6c00 cffa9384 [ 2.693582] 1d80: c101b900 c19d8410 c101b900 00000000 00000001 c0871a6c 00000000 cffa9384 [ 2.702052] 1da0: 00000000 c101b900 c101b900 c0871c9c 00000000 c1b78448 c19d8410 44c00000 [ 2.710523] 1dc0: 44c007ff ff900068 00000200 00000000 00000000 00000000 00000000 1bc8fb86 [ 2.718993] 1de0: cffa9384 cffa9170 cffa9384 c101b900 00000000 c101b900 c19d8410 00000001 [ 2.727464] 1e00: c1172708 c0871f4c 00000001 00000000 cffa9170 c19d8410 c101b900 00000000 [ 2.735934] 1e20: 00000001 c180e00d c1163780 c04bc788 00000000 c19d8410 c1100700 c05f042c [ 2.744405] 1e40: 00000000 c19d8410 c1100700 c05ee354 c19d8410 c1100700 c19d8410 c19d8410 [ 2.752876] 1e60: 00000001 c05ee62c c1100700 c19d8410 c11b107c c1100700 c19d8410 c19d8410 [ 2.761346] 1e80: 00000001 c1163780 c1172708 c05ee67c 00000001 c1100700 d0881ee4 c19d8410 [ 2.769816] 1ea0: 00000000 c05eea08 00000000 d0881ee4 c05ee964 c19d8454 00000000 c05ec820 [ 2.778288] 1ec0: c1113b78 c18e729c c1b831b4 1bc8fb86 c19d8410 00000001 c19d8410 c05ee870 [ 2.786758] 1ee0: 00000000 c19d8410 00000001 1bc8fb86 c1113ab8 c19d8410 c1113b78 c19d8410 [ 2.795229] 1f00: c1113b04 c05ed474 c19d8410 c1113ab4 c1113ab8 c05eddb4 c1ad9480 c1a1a580 [ 2.803700] 1f20: c1113adc c180e000 00000000 c014070c c1ad9480 c1113adc c1ad9480 c1ad9498 [ 2.812171] 1f40: c1ad9498 c1805400 c1162dc6 c1088e20 c1805418 c0140824 c1ad9480 c1a1a580 [ 2.820642] 1f60: c1ad9498 c0140e10 00000000 c1a1a580 c1abfb40 c1abfc00 c0140b60 c1ad9480 [ 2.829113] 1f80: d0871ed8 00000000 00000000 c01462c4 c1abfb40 c01461e0 00000000 00000000 [ 2.837581] 1fa0: 00000000 00000000 00000000 c010014c 00000000 00000000 00000000 00000000 [ 2.846051] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2.854519] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 2.863017] sysc_read from sysc_probe+0x9bc/0x1208 [ 2.868099] sysc_probe from platform_probe+0x58/0xa8 [ 2.873376] platform_probe from really_probe+0x144/0x2b0 [ 2.878991] really_probe from __driver_probe_device+0x16c/0x190 [ 2.885230] __driver_probe_device from driver_probe_device+0x2c/0xa8 [ 2.891917] driver_probe_device from __device_attach_driver+0xa4/0xb8 [ 2.898697] __device_attach_driver from bus_for_each_drv+0xa4/0xbc [ 2.905202] bus_for_each_drv from __device_attach+0xec/0x160 [ 2.911166] __device_attach from bus_probe_device+0x28/0x80 [ 2.917044] bus_probe_device from device_add+0x53c/0x6ac [ 2.922647] device_add from of_platform_device_create_pdata+0xa4/0xc8 [ 2.929455] of_platform_device_create_pdata from of_platform_bus_create+0xcc/0x224 [ 2.937408] of_platform_bus_create from of_platform_populate+0x78/0xd0 [ 2.944280] of_platform_populate from simple_pm_bus_probe+0x8c/0x94 [ 2.950885] simple_pm_bus_probe from platform_probe+0x58/0xa8 [ 2.956946] platform_probe from really_probe+0x144/0x2b0 [ 2.962557] really_probe from __driver_probe_device+0x16c/0x190 [ 2.968795] __driver_probe_device from driver_probe_device+0x2c/0xa8 [ 2.975481] driver_probe_device from __device_attach_driver+0xa4/0xb8 [ 2.982257] __device_attach_driver from bus_for_each_drv+0xa4/0xbc [ 2.988763] bus_for_each_drv from __device_attach+0xec/0x160 [ 2.994727] __device_attach from bus_probe_device+0x28/0x80 [ 3.000604] bus_probe_device from device_add+0x53c/0x6ac [ 3.006206] device_add from of_platform_device_create_pdata+0xa4/0xc8 [ 3.012981] of_platform_device_create_pdata from of_platform_bus_create+0xcc/0x224 [ 3.020934] of_platform_bus_create from of_platform_populate+0x78/0xd0 [ 3.027806] of_platform_populate from simple_pm_bus_probe+0x8c/0x94 [ 3.034406] simple_pm_bus_probe from platform_probe+0x58/0xa8 [ 3.040468] platform_probe from really_probe+0x144/0x2b0 [ 3.046078] really_probe from __driver_probe_device+0x16c/0x190 [ 3.052315] __driver_probe_device from driver_probe_device+0x2c/0xa8 [ 3.059002] driver_probe_device from __device_attach_driver+0xa4/0xb8 [ 3.065778] __device_attach_driver from bus_for_each_drv+0xa4/0xbc [ 3.072283] bus_for_each_drv from __device_attach+0xec/0x160 [ 3.078248] __device_attach from bus_probe_device+0x28/0x80 [ 3.084123] bus_probe_device from device_add+0x53c/0x6ac [ 3.089725] device_add from of_platform_device_create_pdata+0xa4/0xc8 [ 3.096502] of_platform_device_create_pdata from of_platform_bus_create+0xcc/0x224 [ 3.104455] of_platform_bus_create from of_platform_populate+0x78/0xd0 [ 3.111327] of_platform_populate from simple_pm_bus_probe+0x8c/0x94 [ 3.117928] simple_pm_bus_probe from platform_probe+0x58/0xa8 [ 3.123989] platform_probe from really_probe+0x144/0x2b0 [ 3.129600] really_probe from __driver_probe_device+0x16c/0x190 [ 3.135837] __driver_probe_device from driver_probe_device+0x2c/0xa8 [ 3.142524] driver_probe_device from __device_attach_driver+0xa4/0xb8 [ 3.149300] __device_attach_driver from bus_for_each_drv+0xa4/0xbc [ 3.155805] bus_for_each_drv from __device_attach+0xec/0x160 [ 3.161770] __device_attach from bus_probe_device+0x28/0x80 [ 3.167646] bus_probe_device from deferred_probe_work_func+0x84/0xa0 [ 3.174331] deferred_probe_work_func from process_one_work+0x1d0/0x2c0 [ 3.181235] process_one_work from process_scheduled_works+0x28/0x2c [ 3.187841] process_scheduled_works from worker_thread+0x2b0/0x33c [ 3.194358] worker_thread from kthread+0xe4/0xf0 [ 3.199271] kthread from ret_from_fork+0x14/0x28 [ 3.204164] Exception stack(0xd0881fb0 to 0xd0881ff8) [ 3.209397] 1fa0: 00000000 00000000 00000000 00000000 [ 3.217866] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 3.226334] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 3.233194] Code: e08cc001 e1dc30b0 e1800803 e12fff1e (e5930000) [ 3.239510] ---[ end trace 0000000000000000 ]--- [ 3.244292] note: kworker/u2:3[30] exited with irqs disabled