Date
June 2, 2025, 2:10 p.m.
| Environment | |
|---|---|
| x15 |
[ 3.814331] Internal error: Oops - undefined instruction: 0 [#1] SMP ARM [ 3.821075] Modules linked in: [ 3.824157] CPU: 1 UID: 0 PID: 40 Comm: kworker/u9:3 Not tainted 6.12.32-rc1 #1 [ 3.831512] Hardware name: Generic DRA74X (Flattened Device Tree) [ 3.837646] Workqueue: events_unbound deferred_probe_work_func [ 3.843536] PC is at edma_probe+0x1028/0x1038 [ 3.847900] LR is at devm_kmalloc+0xf4/0x134 [ 3.852203] pc : [<c0bfb6d4>] lr : [<c0ddb604>] psr: 60000013 [ 3.858520] sp : f00f1980 ip : 00070007 fp : efcd8728 [ 3.863769] r10: c3cab410 r9 : 00000003 r8 : c3cab400 [ 3.869018] r7 : 00000002 r6 : c23d06fc r5 : c2dfbe40 r4 : 00000001 [ 3.875579] r3 : 00000001 r2 : 00000002 r1 : 00000002 r0 : c29aab40 [ 3.882141] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 3.889312] Control: 30c5387d Table: 80203000 DAC: 55555555 [ 3.895080] Register r0 information: slab kmalloc-rnd-07-128 start c29aab00 pointer offset 64 size 128 [ 3.904479] Register r1 information: non-paged memory [ 3.909545] Register r2 information: non-paged memory [ 3.914642] Register r3 information: non-paged memory [ 3.919708] Register r4 information: non-paged memory [ 3.924804] Register r5 information: slab kmalloc-rnd-02-512 start c2dfbe00 pointer offset 64 size 512 [ 3.934173] Register r6 information: non-slab/vmalloc memory [ 3.939880] Register r7 information: non-paged memory [ 3.944946] Register r8 information: slab kmalloc-rnd-08-1k start c3cab400 pointer offset 0 size 1024 [ 3.954254] Register r9 information: non-paged memory [ 3.959320] Register r10 information: slab kmalloc-rnd-08-1k start c3cab400 pointer offset 16 size 1024 [ 3.968780] Register r11 information: non-slab/vmalloc memory [ 3.974578] Register r12 information: non-paged memory [ 3.979736] Process kworker/u9:3 (pid: 40, stack limit = 0x823f0360) [ 3.986145] Stack: (0xf00f1980 to 0xf00f2000) [ 3.990509] 1980: 00000001 c131c074 c3cab410 c23d06fc c23d06fc 3f45655f 00000001 c0b524c8 [ 3.998748] 19a0: c3cd8ac0 00000000 00000001 00000000 c3bf8370 00000000 c24d4f60 c1318a00 [ 4.006958] 19c0: c1d839d3 c1d2035f efcd8728 3f45655f c24d4f60 fc8f9ed5 f00f1ac8 c1319694 [ 4.015197] 19e0: ffffffff c3bf89a0 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.023406] 1a00: 00000000 00000000 bd2d0227 c3cab410 c23d06fc c23d06fc 3f45655f c24d4f60 [ 4.031616] 1a20: fc8f9ed5 f00f1ac8 00000001 c0dd9194 c3cab410 c23d06fc 00000000 c0dd5a44 [ 4.039855] 1a40: c3cab410 c23d06fc c24d4f68 000000ab 00000001 c0dd4b74 c3cab410 c3cab410 [ 4.048065] 1a60: 00000001 c0dd5754 c3cab410 c23d06fc f00f1ac8 00000000 c2b7f700 c0dd5604 [ 4.056304] 1a80: c0dd54d0 c0dd54d0 00000000 f00f1a98 00000001 c0dd1bc8 c2b7f76c c2c10cb8 [ 4.064514] 1aa0: c2b7f700 bd2d0227 c3cab410 c3cab454 00000000 00000001 c3cab410 c2b7f700 [ 4.072753] 1ac0: 00000000 c0dd4988 c3cab410 00000001 00000100 bd2d0227 c3cab410 c24d4f50 [ 4.080963] 1ae0: c2b7f700 c1a42e58 00000001 c0dd1e38 c3cab410 c3caac10 00000000 c3caac10 [ 4.089172] 1b00: c3cab410 efcd878c 00000001 c0dcd45c bd2d0227 00000000 00000000 00000000 [ 4.097412] 1b20: c3cab400 efcd8728 c3cab410 efcd878c 00000000 c131b6a4 efcd8728 c3caac10 [ 4.105621] 1b40: c221d220 00000000 00000000 efcd878c c184302c c131b944 c2dbac10 c3caac10 [ 4.113861] 1b60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.122070] 1b80: 00000000 00000000 bd2d0227 efcd8728 c221d220 c184302c efcd842c 00000000 [ 4.130310] 1ba0: c3caac10 00000001 c24c37f0 c131bbc0 00000001 c1cf5adc c3c0f640 efcd8590 [ 4.138519] 1bc0: f00f1c10 00000001 00000000 c1cf5adc c1dfa94a c0a267e0 00000000 00000000 [ 4.146728] 1be0: c24d4f60 c3caac10 c221d1f0 efcd842c 00000000 00000000 43300000 00000000 [ 4.154968] 1c00: 00100000 00000000 00000200 00000000 00000002 c243a92c ff9e831c ff9e831c [ 4.163177] 1c20: 00000001 00000001 00000001 00000000 bd2d0227 c3caac10 c230cf20 c230cf20 [ 4.171417] 1c40: 3f45655f c24d4f60 fc8f9ed5 f00f1cf0 00000001 c0dd9194 c3caac10 c230cf20 [ 4.179626] 1c60: 00000000 c0dd5a44 c3caac10 c230cf20 c24d4f68 000000ab 00000001 c0dd4b74 [ 4.187835] 1c80: c3caac10 c3caac10 00000001 c0dd5754 c3caac10 c230cf20 f00f1cf0 00000000 [ 4.196075] 1ca0: c2b7f700 c0dd5604 c0dd54d0 c0dd54d0 00000000 f00f1cc0 00000001 c0dd1bc8 [ 4.204284] 1cc0: c2b7f76c c2cb04b8 c2b7f700 bd2d0227 c3caac10 c3caac54 00000000 00000001 [ 4.212524] 1ce0: c3caac10 c2b7f700 c221d1f0 c0dd4988 c3caac10 00000001 00000100 bd2d0227 [ 4.220733] 1d00: c3caac10 c24d4f50 c2b7f700 c1a42e58 00000001 c0dd1e38 c3caac10 c2dbac10 [ 4.228973] 1d20: 00000000 c2dbac10 c3caac10 efcd8490 00000001 c0dcd45c bd2d0227 00000000 [ 4.237182] 1d40: 00000000 00000000 c3caac00 efcd842c c3caac10 efcd8490 c221d1f0 c131b6a4 [ 4.245391] 1d60: efcd842c c2dbac10 c221d220 c221d1f0 00000000 efcd8490 00000000 c131b944 [ 4.253631] 1d80: 00000000 c2dbac10 43300000 00000000 43300003 00000000 ff9e8280 00000200 [ 4.261840] 1da0: 00000000 00000000 00000000 00000000 bd2d0227 efcd842c c221d220 00000000 [ 4.270080] 1dc0: efc76cd4 00000000 c2dbac10 00000001 c28ab50d c131bbc0 00000001 f00f1eb8 [ 4.278289] 1de0: c2dbac10 efc76cd4 c28f7640 c2dbac00 c230ce44 c221d220 f00f1eb8 c0a25ab4 [ 4.286499] 1e00: c2dbac10 c230ce44 c230ce44 3f45655f c24d4f60 fc8f9ed5 c28ab50d c0dd9194 [ 4.294738] 1e20: c2dbac10 c230ce44 00000000 c0dd5a44 c2dbac10 c230ce44 c24d4f68 00000001 [ 4.302947] 1e40: c28ab50d c0dd4b74 c2dbac10 c2dbac10 c28ab50d c0dd5754 c2dbac10 c230ce44 [ 4.311187] 1e60: f00f1eb8 00000000 c2b7f700 c0dd5604 c0dd54d0 c0dd54d0 00000000 f00f1e88 [ 4.319396] 1e80: c28ab50d c0dd1bc8 c2b7f76c c2cb0738 c2b7f700 bd2d0227 c2dbac10 c2dbac54 [ 4.327636] 1ea0: 00000000 00000001 00000000 c2b7f700 c296aa00 c0dd4988 c2dbac10 00000001 [ 4.335845] 1ec0: c28ab50d bd2d0227 c2dbac10 c24d4f50 c2b7f700 c1a42e58 c28ab50d c0dd1e38 [ 4.344055] 1ee0: c23fc78c c2dbac10 c282e654 c23fc7a8 00000000 c28ab500 c28ab50d c0dd5264 [ 4.352294] 1f00: c29b2a00 c23fc7b0 00000009 00000004 c28ab580 c04769ac f00f1f38 c1805da4 [ 4.360504] 1f20: 00000000 00000002 bd2d0227 c29d5a00 c29b2a18 c29b2a50 c29b2a2c c296aa00 [ 4.368743] 1f40: c29b2a00 c29b2a2c c29d5a00 c296aa20 c2469cb4 00000402 00000000 c0478da0 [ 4.376953] 1f60: c29b78c0 c0478af0 c29b2a00 00000040 c29d60c4 c29b78d4 c29b78c0 c0478af0 [ 4.385192] 1f80: c29b2a00 c29d5a00 00000000 c047f708 c29b3cc0 c047f5d0 00000000 00000000 [ 4.393402] 1fa0: 00000000 00000000 00000000 c040029c 00000000 00000000 00000000 00000000 [ 4.401611] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.409851] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 4.418060] Call trace: [ 4.418060] edma_probe from platform_probe+0xac/0xe0 [ 4.425689] platform_probe from really_probe+0x170/0x3cc [ 4.431152] really_probe from __driver_probe_device+0x94/0xdc [ 4.437011] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.443572] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.450347] __device_attach_driver from bus_for_each_drv+0x134/0x194 [ 4.456817] bus_for_each_drv from __device_attach+0xcc/0x184 [ 4.462615] __device_attach from bus_probe_device+0xac/0x128 [ 4.468383] bus_probe_device from device_add+0x2b0/0x4d0 [ 4.473846] device_add from of_platform_device_create_pdata+0xc4/0xf8 [ 4.480407] of_platform_device_create_pdata from of_platform_bus_create+0x178/0x378 [ 4.488220] of_platform_bus_create from of_platform_populate+0x7c/0xc4 [ 4.494873] of_platform_populate from sysc_probe+0xa90/0xba0 [ 4.500671] sysc_probe from platform_probe+0xac/0xe0 [ 4.505737] platform_probe from really_probe+0x170/0x3cc [ 4.511169] really_probe from __driver_probe_device+0x94/0xdc [ 4.517059] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.523620] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.530364] __device_attach_driver from bus_for_each_drv+0x134/0x194 [ 4.536865] bus_for_each_drv from __device_attach+0xcc/0x184 [ 4.542633] __device_attach from bus_probe_device+0xac/0x128 [ 4.548431] bus_probe_device from device_add+0x2b0/0x4d0 [ 4.553863] device_add from of_platform_device_create_pdata+0xc4/0xf8 [ 4.560424] of_platform_device_create_pdata from of_platform_bus_create+0x178/0x378 [ 4.568237] of_platform_bus_create from of_platform_populate+0x7c/0xc4 [ 4.574890] of_platform_populate from simple_pm_bus_probe+0xa8/0xf4 [ 4.581298] simple_pm_bus_probe from platform_probe+0xac/0xe0 [ 4.587158] platform_probe from really_probe+0x170/0x3cc [ 4.592590] really_probe from __driver_probe_device+0x94/0xdc [ 4.598480] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.605041] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.611785] __device_attach_driver from bus_for_each_drv+0x134/0x194 [ 4.618286] bus_for_each_drv from __device_attach+0xcc/0x184 [ 4.624053] __device_attach from bus_probe_device+0xac/0x128 [ 4.629852] bus_probe_device from deferred_probe_work_func+0x94/0xd4 [ 4.636322] deferred_probe_work_func from process_scheduled_works+0x2d8/0x4fc [ 4.643615] process_scheduled_works from worker_thread+0x2b0/0x3ac [ 4.649902] worker_thread from kthread+0x138/0x164 [ 4.654815] kthread from ret_from_fork+0x14/0x38 [ 4.659576] Exception stack(0xf00f1fb0 to 0xf00f1ff8) [ 4.664642] 1fa0: 00000000 00000000 00000000 00000000 [ 4.672882] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.681091] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4.687744] Code: e3a01004 e3570008 e5c01008 1a000001 (e7ffdefe) [ 4.693878] ---[ end trace 0000000000000000 ]---
[ 3.781860] Internal error: Oops - undefined instruction: 0 [#1] SMP ARM [ 3.788604] Modules linked in: [ 3.791687] CPU: 0 UID: 0 PID: 31 Comm: kworker/u10:1 Not tainted 6.12.32-rc1 #1 [ 3.799133] Hardware name: Generic DRA74X (Flattened Device Tree) [ 3.805267] Workqueue: events_unbound deferred_probe_work_func [ 3.811126] PC is at edma_probe+0x1020/0x1030 [ 3.815521] LR is at devm_kmalloc+0xf4/0x134 [ 3.819824] pc : [<c0bef5ec>] lr : [<c0dccf58>] psr: 60000013 [ 3.826110] sp : f00cd980 ip : 00070007 fp : efcd8728 [ 3.831359] r10: c2e47810 r9 : 00000003 r8 : c2e47800 [ 3.836608] r7 : 00000002 r6 : c23d06fc r5 : c297c640 r4 : 00000001 [ 3.843170] r3 : 00000001 r2 : 00000002 r1 : 00000002 r0 : c2cd9940 [ 3.849731] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 3.856903] Control: 30c5387d Table: 80203000 DAC: fffffffd [ 3.862701] Register r0 information: slab kmalloc-rnd-09-128 start c2cd9900 pointer offset 64 size 128 [ 3.872070] Register r1 information: non-paged memory [ 3.877166] Register r2 information: non-paged memory [ 3.882232] Register r3 information: non-paged memory [ 3.887329] Register r4 information: non-paged memory [ 3.892395] Register r5 information: slab kmalloc-rnd-03-512 start c297c600 pointer offset 64 size 512 [ 3.901763] Register r6 information: non-slab/vmalloc memory [ 3.907470] Register r7 information: non-paged memory [ 3.912536] Register r8 information: slab kmalloc-rnd-14-1k start c2e47800 pointer offset 0 size 1024 [ 3.921844] Register r9 information: non-paged memory [ 3.926910] Register r10 information: slab kmalloc-rnd-14-1k start c2e47800 pointer offset 16 size 1024 [ 3.936370] Register r11 information: non-slab/vmalloc memory [ 3.942169] Register r12 information: non-paged memory [ 3.947326] Process kworker/u10:1 (pid: 31, stack limit = 0x976ac4a4) [ 3.953796] Stack: (0xf00cd980 to 0xf00ce000) [ 3.958190] d980: 00000001 c13092c0 c2e47810 c23d06fc c23d06fc 3f45655f 00000001 c0b47600 [ 3.966430] d9a0: c2cb51c0 00000000 00000001 00000000 c3cf9000 00000000 c24d4f60 c1305c98 [ 3.974639] d9c0: c1d83aef c1d20497 efcd8728 3f45655f c24d4f60 fc8f9ed5 f00cdac8 c1306948 [ 3.982849] d9e0: ffffffff c3cf9c08 00000000 00000000 00000000 00000000 00000000 00000000 [ 3.991088] da00: 00000000 00000000 dfd6de15 c2e47810 c23d06fc c23d06fc 3f45655f c24d4f60 [ 3.999298] da20: fc8f9ed5 f00cdac8 00000001 c0dcab1c c2e47810 c23d06fc 00000000 c0dc73fc [ 4.007537] da40: c2e47810 c23d06fc c24d4f68 000000ab 00000001 c0dc6534 c2e47810 c2e47810 [ 4.015747] da60: 00000001 c0dc710c c2e47810 c23d06fc f00cdac8 00000000 c28adb00 c0dc6fc4 [ 4.023956] da80: c0dc6e90 c0dc6e90 00000000 f00cda98 00000001 c0dc35b4 c28adb6c c2c570b8 [ 4.032196] daa0: c28adb00 dfd6de15 c2e47810 c2e47854 00000000 00000001 00000000 c28adb00 [ 4.040405] dac0: 00000000 c0dc634c c2e47810 00000001 00000100 dfd6de15 c2e47810 c24d4f50 [ 4.048614] dae0: c28adb00 c1a42f58 c2e47810 c0dc3820 c2e47810 c2e46010 00000000 c2e46010 [ 4.056854] db00: c2e47810 efcd878c 00000001 c0dbeef0 dfd6de15 00000000 00000000 00000000 [ 4.065063] db20: c2e47800 efcd8728 c2e47810 efcd878c 00000000 c13088f8 efcd8728 c2e46010 [ 4.073303] db40: c221d220 00000000 00000000 efcd878c c184312c c1308b90 c2c15010 c2e46010 [ 4.081512] db60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.089721] db80: 00000000 00000000 dfd6de15 efcd8728 c221d220 c184312c efcd842c 00000000 [ 4.097961] dba0: c2e46010 00000001 c24c37f0 c1308e0c 00000001 c1cf5be3 c2c30440 efcd8590 [ 4.106170] dbc0: f00cdc10 00000001 00000000 c1cf5be3 c1dfaa82 c0a1d6c8 00000000 00000000 [ 4.114379] dbe0: c24d4f60 c2e46010 c221d1f0 efcd842c 00000000 00000000 43300000 00000000 [ 4.122619] dc00: 00100000 00000000 00000200 00000000 00000002 c243a92c ff9e831c ff9e831c [ 4.130828] dc20: 00000001 00000001 00000001 00000000 dfd6de15 c2e46010 c230cf20 c230cf20 [ 4.139038] dc40: 3f45655f c24d4f60 fc8f9ed5 f00cdcf0 00000001 c0dcab1c c2e46010 c230cf20 [ 4.147277] dc60: 00000000 c0dc73fc c2e46010 c230cf20 c24d4f68 000000ab 00000001 c0dc6534 [ 4.155487] dc80: c2e46010 c2e46010 00000001 c0dc710c c2e46010 c230cf20 f00cdcf0 00000000 [ 4.163726] dca0: c28adb00 c0dc6fc4 c0dc6e90 c0dc6e90 00000000 f00cdcc0 00000001 c0dc35b4 [ 4.171936] dcc0: c28adb6c c29be7b8 c28adb00 dfd6de15 c2e46010 c2e46054 00000000 00000001 [ 4.180145] dce0: 00000000 c28adb00 c221d1f0 c0dc634c c2e46010 00000001 00000100 dfd6de15 [ 4.188385] dd00: c2e46010 c24d4f50 c28adb00 c1a42f58 c2e46010 c0dc3820 c2e46010 c2c15010 [ 4.196594] dd20: 00000000 c2c15010 c2e46010 efcd8490 00000001 c0dbeef0 dfd6de15 00000000 [ 4.204803] dd40: 00000000 00000000 c2e46000 efcd842c c2e46010 efcd8490 c221d1f0 c13088f8 [ 4.213043] dd60: efcd842c c2c15010 c221d220 c221d1f0 00000000 efcd8490 00000000 c1308b90 [ 4.221252] dd80: 00000000 c2c15010 43300000 00000000 43300003 00000000 ff9e8280 00000200 [ 4.229492] dda0: 00000000 00000000 00000000 00000000 dfd6de15 efcd842c c221d220 00000000 [ 4.237701] ddc0: efc76cd4 00000000 c2c15010 00000001 c28aea0d c1308e0c 00000001 f00cdeb8 [ 4.245910] dde0: c2c15010 efc76cd4 c29ba140 c2c15000 c230ce44 c221d220 f00cdeb8 c0a1c9a8 [ 4.254150] de00: c2c15010 c230ce44 c230ce44 3f45655f c24d4f60 fc8f9ed5 c28aea0d c0dcab1c [ 4.262359] de20: c2c15010 c230ce44 00000000 c0dc73fc c2c15010 c230ce44 c24d4f68 00000001 [ 4.270599] de40: c28aea0d c0dc6534 c2c15010 c2c15010 c28aea0d c0dc710c c2c15010 c230ce44 [ 4.278808] de60: f00cdeb8 00000000 c28adb00 c0dc6fc4 c0dc6e90 c0dc6e90 00000000 f00cde88 [ 4.287017] de80: c28aea0d c0dc35b4 c28adb6c c29beab8 c28adb00 dfd6de15 c2c15010 c2c15054 [ 4.295257] dea0: 00000000 00000001 00000000 c28adb00 c2974000 c0dc634c c2c15010 00000001 [ 4.303466] dec0: c28aea0d dfd6de15 c2c15010 c24d4f50 c28adb00 c1a42f58 00000000 c0dc3820 [ 4.311676] dee0: c23fc78c c2c15010 c2926f54 c23fc7a8 00000000 c28aea00 c28aea0d c0dc6c24 [ 4.319915] df00: c29be480 c23fc7b0 0000000a 00000004 c28aea80 c047629c f00cdf38 c1805ea8 [ 4.328124] df20: 00000000 00000002 dfd6de15 c29e1b00 c29be498 c29be4d0 c29be4ac c2974000 [ 4.336364] df40: c29be480 c29be4ac c29e1b00 c2974020 c2469cb4 00000402 00000000 c047865c [ 4.344573] df60: c29bd800 c04783ac c29be480 00000040 c29e21c4 c29bd814 c29bd800 c04783ac [ 4.352783] df80: c29be480 c29e1b00 00000000 c047ef30 c29bf400 c047edf8 00000000 00000000 [ 4.361022] dfa0: 00000000 00000000 00000000 c040029c 00000000 00000000 00000000 00000000 [ 4.369232] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.377441] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 4.385681] Call trace: [ 4.385681] edma_probe from platform_probe+0xac/0xe0 [ 4.393310] platform_probe from really_probe+0x170/0x3cc [ 4.398742] really_probe from __driver_probe_device+0x94/0xdc [ 4.404632] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.411193] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.417938] __device_attach_driver from bus_for_each_drv+0x130/0x18c [ 4.424407] bus_for_each_drv from __device_attach+0xcc/0x180 [ 4.430206] __device_attach from bus_probe_device+0xac/0x128 [ 4.436004] bus_probe_device from device_add+0x2b0/0x4d0 [ 4.441436] device_add from of_platform_device_create_pdata+0xc4/0xf8 [ 4.447998] of_platform_device_create_pdata from of_platform_bus_create+0x170/0x370 [ 4.455810] of_platform_bus_create from of_platform_populate+0x7c/0xc4 [ 4.462463] of_platform_populate from sysc_probe+0xa84/0xb94 [ 4.468261] sysc_probe from platform_probe+0xac/0xe0 [ 4.473358] platform_probe from really_probe+0x170/0x3cc [ 4.478790] really_probe from __driver_probe_device+0x94/0xdc [ 4.484649] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.491210] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.497985] __device_attach_driver from bus_for_each_drv+0x130/0x18c [ 4.504455] bus_for_each_drv from __device_attach+0xcc/0x180 [ 4.510223] __device_attach from bus_probe_device+0xac/0x128 [ 4.516021] bus_probe_device from device_add+0x2b0/0x4d0 [ 4.521453] device_add from of_platform_device_create_pdata+0xc4/0xf8 [ 4.528045] of_platform_device_create_pdata from of_platform_bus_create+0x170/0x370 [ 4.535827] of_platform_bus_create from of_platform_populate+0x7c/0xc4 [ 4.542480] of_platform_populate from simple_pm_bus_probe+0xa8/0xf4 [ 4.548889] simple_pm_bus_probe from platform_probe+0xac/0xe0 [ 4.554748] platform_probe from really_probe+0x170/0x3cc [ 4.560180] really_probe from __driver_probe_device+0x94/0xdc [ 4.566070] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.572631] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.579376] __device_attach_driver from bus_for_each_drv+0x130/0x18c [ 4.585876] bus_for_each_drv from __device_attach+0xcc/0x180 [ 4.591644] __device_attach from bus_probe_device+0xac/0x128 [ 4.597442] bus_probe_device from deferred_probe_work_func+0x94/0xd4 [ 4.603912] deferred_probe_work_func from process_scheduled_works+0x2d8/0x4fc [ 4.611175] process_scheduled_works from worker_thread+0x2b0/0x3ac [ 4.617492] worker_thread from kthread+0x138/0x164 [ 4.622406] kthread from ret_from_fork+0x14/0x38 [ 4.627136] Exception stack(0xf00cdfb0 to 0xf00cdff8) [ 4.632232] dfa0: 00000000 00000000 00000000 00000000 [ 4.640441] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.648681] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4.655334] Code: e3a01004 e3570008 e5c01008 1a000001 (e7ffdefe) [ 4.661437] ---[ end trace 0000000000000000 ]---