Date
May 14, 2025, 11:38 a.m.
| Environment | |
|---|---|
| x15 |
[ 3.783813] Internal error: Oops - undefined instruction: 0 [#1] SMP ARM [ 3.790557] Modules linked in: [ 3.793640] CPU: 0 UID: 0 PID: 46 Comm: kworker/u9:3 Not tainted 6.15.0-rc6-next-20250514 #1 NONE [ 3.802642] Hardware name: Generic DRA74X (Flattened Device Tree) [ 3.808776] Workqueue: events_unbound deferred_probe_work_func [ 3.814636] PC is at edma_probe+0xfdc/0xfec [ 3.818847] LR is at devm_kmalloc+0xdc/0x118 [ 3.823150] pc : [<c0c3f2c4>] lr : [<c0e1ff34>] psr: 60000013 [ 3.829467] sp : f0109970 ip : 00070007 fp : efcd56f0 [ 3.834716] r10: c3b56c10 r9 : 00000003 r8 : c3b56c00 [ 3.839965] r7 : 00000002 r6 : c23d8050 r5 : c2e67440 r4 : 00000001 [ 3.846527] r3 : 00000001 r2 : 00000002 r1 : 00000002 r0 : c2d997c0 [ 3.853088] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 3.860260] Control: 30c5387d Table: 80203000 DAC: fffffffd [ 3.866027] Register r0 information: slab kmalloc-rnd-12-128 start c2d99780 pointer offset 64 size 128 [ 3.875396] Register r1 information: non-paged memory [ 3.880493] Register r2 information: non-paged memory [ 3.885559] Register r3 information: non-paged memory [ 3.890655] Register r4 information: non-paged memory [ 3.895721] Register r5 information: slab kmalloc-rnd-06-512 start c2e67400 pointer offset 64 size 512 [ 3.905120] Register r6 information: non-slab/vmalloc memory [ 3.910797] Register r7 information: non-paged memory [ 3.915893] Register r8 information: slab kmalloc-rnd-12-1k start c3b56c00 pointer offset 0 size 1024 [ 3.925170] Register r9 information: non-paged memory [ 3.930267] Register r10 information: slab kmalloc-rnd-12-1k start c3b56c00 pointer offset 16 size 1024 [ 3.939727] Register r11 information: non-slab/vmalloc memory [ 3.945495] Register r12 information: non-paged memory [ 3.950653] Process kworker/u9:3 (pid: 46, stack limit = 0x1e2ae44e) [ 3.957061] Stack: (0xf0109970 to 0xf010a000) [ 3.961425] 9960: 00000001 c136f520 c3b56c10 c23d8050 [ 3.969665] 9980: c23d8050 3f45655f 00000001 c0b956c0 c3a082c0 00000000 00000000 c3b239a0 [ 3.977874] 99a0: c24d3ce0 c136be78 c1da77bf c1d42e56 efcd56f0 3f45655f c24d3ce0 fc8f9ed5 [ 3.986083] 99c0: f0109ab8 c136cb28 ffffffff c07237f0 00000000 00000000 00000000 00000000 [ 3.994323] 99e0: 00000000 00000000 00000000 00000000 00000000 86040899 86040899 c3b56c10 [ 4.002532] 9a00: c23d8050 c23d8050 3f45655f c24d3ce0 fc8f9ed5 f0109ab8 00000001 c0e1d9d0 [ 4.010742] 9a20: c3b56c10 c23d8050 00000000 c0e1a394 c3b56c10 c23d8050 c24d3ce8 000000ac [ 4.018981] 9a40: 00000001 c0e194cc c3b56c10 c3b56c10 00000001 c0e1a0a4 c3b56c10 c23d8050 [ 4.027191] 9a60: f0109ab8 00000000 c2b91f00 c0e19f5c c0e19e28 c0e19e28 00000000 f0109a88 [ 4.035400] 9a80: 00000001 c0e1657c c2b91f6c c2c27838 c2b91f00 86040899 c3b56c10 c3b56c54 [ 4.043640] 9aa0: 00000000 00000001 00000000 c2b91f00 00000000 c0e192e4 c3b56c10 00000001 [ 4.051849] 9ac0: 00000100 86040899 c3b56c10 c24d3cd0 c2b91f00 c1a524bc c3b56c10 c0e167e8 [ 4.060089] 9ae0: c3b56c10 c3b55010 00000000 c3b55010 c3b56c10 efcd5754 00000001 c0e11efc [ 4.068298] 9b00: 86040899 00000000 00000000 00000000 c3b56c00 efcd56f0 c3b56c10 efcd5754 [ 4.076507] 9b20: 00000000 c136eb00 efcd56f0 c3b55010 c221d170 00000000 00000000 efcd5754 [ 4.084747] 9b40: c1841714 c136ed98 c2dd1410 c3b55010 00000000 00000000 00000000 00000000 [ 4.092956] 9b60: 00000000 00000000 00000000 00000000 00000000 00000000 86040899 efcd56f0 [ 4.101165] 9b80: c221d170 c1841714 efcd539c 00000000 c3b55010 00000001 c24c23f0 c136f014 [ 4.109405] 9ba0: 00000001 c1d965a8 c39e2240 efcd5520 f0109be0 00000001 c221d140 c1d965a8 [ 4.117614] 9bc0: c1e1ee7e c0a655b0 00000000 00000000 c24d3ce0 c3b55010 c221d140 efcd539c [ 4.125823] 9be0: 00000002 00000000 43300000 00000000 43300000 00000000 00100000 00000000 [ 4.134063] 9c00: 00000200 00000000 efcd539c c1b23fe0 ff9e8308 ff9e8308 00000001 00000001 [ 4.142272] 9c20: 00000001 00000000 86040899 c3b55010 c23124f0 c23124f0 3f45655f c24d3ce0 [ 4.150482] 9c40: fc8f9ed5 f0109ce8 00000001 c0e1d9d0 c3b55010 c23124f0 00000000 c0e1a394 [ 4.158721] 9c60: c3b55010 c23124f0 c24d3ce8 000000ac 00000001 c0e194cc c3b55010 c3b55010 [ 4.166931] 9c80: 00000001 c0e1a0a4 c3b55010 c23124f0 f0109ce8 00000000 c2b91f00 c0e19f5c [ 4.175140] 9ca0: c0e19e28 c0e19e28 00000000 f0109cb8 00000001 c0e1657c c2b91f6c c2c791b8 [ 4.183380] 9cc0: c2b91f00 86040899 c3b55010 c3b55054 00000000 00000001 00000000 c2b91f00 [ 4.191589] 9ce0: c221d140 c0e192e4 c3b55010 00000001 00000100 86040899 c3b55010 c24d3cd0 [ 4.199798] 9d00: c2b91f00 c1a524bc c3b55010 c0e167e8 c3b55010 c2dd1410 00000000 c2dd1410 [ 4.208038] 9d20: c3b55010 efcd5400 00000001 c0e11efc 86040899 00000000 00000000 00000000 [ 4.216247] 9d40: c3b55000 efcd539c c3b55010 efcd5400 c221d140 c136eb00 efcd539c c2dd1410 [ 4.224456] 9d60: c221d170 c221d140 00000000 efcd5400 00000000 c136ed98 00000000 c2dd1410 [ 4.232696] 9d80: 43300000 00000000 43300003 00000000 ff9e826c 00000200 00000000 00000000 [ 4.240905] 9da0: 00000000 00000000 86040899 efcd539c c221d170 00000000 efc693ec 00000000 [ 4.249114] 9dc0: c2dd1410 00000001 c28b470d c136f014 00000001 f0109eb0 c2dd1410 efc693ec [ 4.257354] 9de0: c2bfe240 c2dd1400 c2312414 c221d170 f0109eb0 c0a64840 c2dd1410 c2312414 [ 4.265563] 9e00: c2312414 3f45655f c24d3ce0 fc8f9ed5 c28b470d c0e1d9d0 c2dd1410 c2312414 [ 4.273773] 9e20: 00000000 c0e1a394 c2dd1410 c2312414 c24d3ce8 00000001 c28b470d c0e194cc [ 4.282012] 9e40: c2dd1410 c2dd1410 c28b470d c0e1a0a4 c2dd1410 c2312414 f0109eb0 00000000 [ 4.290222] 9e60: c2b91f00 c0e19f5c c0e19e28 c0e19e28 00000000 f0109e80 c28b470d c0e1657c [ 4.298431] 9e80: c2b91f6c c2c79538 c2b91f00 86040899 c2dd1410 c2dd1454 00000000 00000001 [ 4.306671] 9ea0: 00000000 c2b91f00 c28b4700 c0e192e4 c2dd1410 00000001 c28b470d 86040899 [ 4.314880] 9ec0: c2dd1410 c24d3cd0 c2b91f00 c1a524bc 00000000 c0e167e8 c2401960 c2dd1410 [ 4.323089] 9ee0: c2bee854 c240197c 00000000 00000004 c28b470d c0e19bbc c293b380 c2401984 [ 4.331329] 9f00: c28b4780 c282ac00 00000009 c0495084 f0109f68 c1806240 00000000 00000002 [ 4.339538] 9f20: 86040899 c2eba500 c293b398 c293b3d0 c293b3ac c282ac00 c293b380 c293b3ac [ 4.347747] 9f40: c2eba500 c282ac20 00000402 c246c2c0 c246aff5 c04974d8 f0075eb0 c049725c [ 4.355987] 9f60: c293b380 c2eba500 c2943100 c2c394c0 f0075eb0 c049725c c293b380 00000000 [ 4.364196] 9f80: 00000000 c049e4d4 00000000 00000000 c2c394c0 c049e3c8 00000000 00000000 [ 4.372406] 9fa0: 00000000 00000000 00000000 c040029c 00000000 00000000 00000000 00000000 [ 4.380645] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.388854] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 4.397064] Call trace: [ 4.397094] edma_probe from platform_probe+0xac/0xe0 [ 4.404724] platform_probe from really_probe+0x170/0x3cc [ 4.410156] really_probe from __driver_probe_device+0x94/0xdc [ 4.416015] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.422607] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.429351] __device_attach_driver from bus_for_each_drv+0x130/0x18c [ 4.435821] bus_for_each_drv from __device_attach+0xcc/0x180 [ 4.441619] __device_attach from bus_probe_device+0xac/0x128 [ 4.447387] bus_probe_device from device_add+0x2b0/0x4d0 [ 4.452819] device_add from of_platform_device_create_pdata+0xc4/0xf8 [ 4.459411] of_platform_device_create_pdata from of_platform_bus_create+0x170/0x370 [ 4.467193] of_platform_bus_create from of_platform_populate+0x7c/0xc4 [ 4.473846] of_platform_populate from sysc_probe+0xaa4/0xbb0 [ 4.479644] sysc_probe from platform_probe+0xac/0xe0 [ 4.484710] platform_probe from really_probe+0x170/0x3cc [ 4.490142] really_probe from __driver_probe_device+0x94/0xdc [ 4.496032] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.502593] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.509338] __device_attach_driver from bus_for_each_drv+0x130/0x18c [ 4.515838] bus_for_each_drv from __device_attach+0xcc/0x180 [ 4.521606] __device_attach from bus_probe_device+0xac/0x128 [ 4.527404] bus_probe_device from device_add+0x2b0/0x4d0 [ 4.532836] device_add from of_platform_device_create_pdata+0xc4/0xf8 [ 4.539398] of_platform_device_create_pdata from of_platform_bus_create+0x170/0x370 [ 4.547180] of_platform_bus_create from of_platform_populate+0x7c/0xc4 [ 4.553833] of_platform_populate from simple_pm_bus_probe+0xa8/0xf4 [ 4.560241] simple_pm_bus_probe from platform_probe+0xac/0xe0 [ 4.566101] platform_probe from really_probe+0x170/0x3cc [ 4.571533] really_probe from __driver_probe_device+0x94/0xdc [ 4.577423] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.583984] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.590728] __device_attach_driver from bus_for_each_drv+0x130/0x18c [ 4.597229] bus_for_each_drv from __device_attach+0xcc/0x180 [ 4.602996] __device_attach from bus_probe_device+0xac/0x128 [ 4.608795] bus_probe_device from deferred_probe_work_func+0x94/0xd4 [ 4.615264] deferred_probe_work_func from process_scheduled_works+0x25c/0x418 [ 4.622558] process_scheduled_works from worker_thread+0x27c/0x3d8 [ 4.628845] worker_thread from kthread+0x10c/0x324 [ 4.633789] kthread from ret_from_fork+0x14/0x38 [ 4.638519] Exception stack(0xf0109fb0 to 0xf0109ff8) [ 4.643585] 9fa0: 00000000 00000000 00000000 00000000 [ 4.651824] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.660034] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4.666687] Code: e3a01004 e3570008 e5c01008 1a000001 (e7ffdefe) [ 4.672821] ---[ end trace 0000000000000000 ]---
[ 3.778747] Internal error: Oops - undefined instruction: 0 [#1] SMP ARM [ 3.785491] Modules linked in: [ 3.788574] CPU: 1 UID: 0 PID: 46 Comm: kworker/u9:3 Not tainted 6.15.0-rc6-next-20250514 #1 NONE [ 3.797576] Hardware name: Generic DRA74X (Flattened Device Tree) [ 3.803710] Workqueue: events_unbound deferred_probe_work_func [ 3.809600] PC is at edma_probe+0xfe4/0xff4 [ 3.813812] LR is at devm_kmalloc+0xdc/0x118 [ 3.818084] pc : [<c0c4bd84>] lr : [<c0e2eea8>] psr: 60000013 [ 3.824401] sp : f0109970 ip : 00070007 fp : efcd56f0 [ 3.829650] r10: c3b9e410 r9 : 00000003 r8 : c3b9e400 [ 3.834899] r7 : 00000002 r6 : c23d8050 r5 : c3ca5240 r4 : 00000001 [ 3.841461] r3 : 00000001 r2 : 00000002 r1 : 00000002 r0 : c3bc6e40 [ 3.848022] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 3.855194] Control: 30c5387d Table: 80203000 DAC: 55555555 [ 3.860961] Register r0 information: slab kmalloc-128 start c3bc6e00 pointer offset 64 size 128 [ 3.869720] Register r1 information: non-paged memory [ 3.874816] Register r2 information: non-paged memory [ 3.879882] Register r3 information: non-paged memory [ 3.884979] Register r4 information: non-paged memory [ 3.890045] Register r5 information: slab kmalloc-rnd-03-512 start c3ca5200 pointer offset 64 size 512 [ 3.899444] Register r6 information: non-slab/vmalloc memory [ 3.905120] Register r7 information: non-paged memory [ 3.910217] Register r8 information: slab kmalloc-rnd-06-1k start c3b9e400 pointer offset 0 size 1024 [ 3.919494] Register r9 information: non-paged memory [ 3.924591] Register r10 information: slab kmalloc-rnd-06-1k start c3b9e400 pointer offset 16 size 1024 [ 3.934051] Register r11 information: non-slab/vmalloc memory [ 3.939819] Register r12 information: non-paged memory [ 3.945007] Process kworker/u9:3 (pid: 46, stack limit = 0x1aab4233) [ 3.951385] Stack: (0xf0109970 to 0xf010a000) [ 3.955749] 9960: 00000001 c138382c c3b9e410 c23d8050 [ 3.963989] 9980: c23d8050 3f45655f 00000001 c0ba0e90 c3bb8640 00000000 00000000 c3bb2630 [ 3.972198] 99a0: c24d3ce0 c1380138 c1da7690 c1d42d0b efcd56f0 3f45655f c24d3ce0 fc8f9ed5 [ 3.980438] 99c0: f0109ab8 c1380dcc ffffffff c072829c 00000000 00000000 00000000 00000000 [ 3.988647] 99e0: 00000000 00000000 00000000 00000000 00000000 c135fd91 c135fd91 c3b9e410 [ 3.996856] 9a00: c23d8050 c23d8050 3f45655f c24d3ce0 fc8f9ed5 f0109ab8 00000001 c0e2c90c [ 4.005096] 9a20: c3b9e410 c23d8050 00000000 c0e292a0 c3b9e410 c23d8050 c24d3ce8 000000ab [ 4.013305] 9a40: 00000001 c0e283d0 c3b9e410 c3b9e410 00000001 c0e28fb0 c3b9e410 c23d8050 [ 4.021514] 9a60: f0109ab8 00000000 c2947900 c0e28e60 c0e28d2c c0e28d2c 00000000 f0109a88 [ 4.029754] 9a80: 00000001 c0e25454 c294796c c2c29cb8 c2947900 c135fd91 c3b9e410 c3b9e454 [ 4.037963] 9aa0: 00000000 00000001 c3b9e410 c2947900 00000000 c0e281e4 c3b9e410 00000001 [ 4.046173] 9ac0: 00000100 c135fd91 c3b9e410 c24d3cd0 c2947900 c1a523bc 00000001 c0e256c4 [ 4.054412] 9ae0: c3b9e410 c3b9d410 00000000 c3b9d410 c3b9e410 efcd5754 00000001 c0e20d34 [ 4.062622] 9b00: c135fd91 00000000 00000000 00000000 c3b9e400 efcd56f0 c3b9e410 efcd5754 [ 4.070831] 9b20: 00000000 c1382e04 efcd56f0 c3b9d410 c221d170 00000000 00000000 efcd5754 [ 4.079071] 9b40: c1841614 c13830a4 c2de6010 c3b9d410 00000000 00000000 00000000 00000000 [ 4.087280] 9b60: 00000000 00000000 00000000 00000000 00000000 00000000 c135fd91 efcd56f0 [ 4.095489] 9b80: c221d170 c1841614 efcd539c 00000000 c3b9d410 00000001 c24c23f0 c1383320 [ 4.103729] 9ba0: 00000001 c1d9645d c3bb7c40 efcd5520 f0109be0 00000001 c221d140 c1d9645d [ 4.111938] 9bc0: c1e1ed33 c0a6ec10 00000000 00000000 c24d3ce0 c3b9d410 c221d140 efcd539c [ 4.120178] 9be0: 00000002 00000000 43300000 00000000 43300000 00000000 00100000 00000000 [ 4.128387] 9c00: 00000200 00000000 efcd539c c1b23ee0 ff9e8308 ff9e8308 00000001 00000001 [ 4.136596] 9c20: 00000001 00000000 c135fd91 c3b9d410 c23124f0 c23124f0 3f45655f c24d3ce0 [ 4.144836] 9c40: fc8f9ed5 f0109ce8 00000001 c0e2c90c c3b9d410 c23124f0 00000000 c0e292a0 [ 4.153045] 9c60: c3b9d410 c23124f0 c24d3ce8 000000ab 00000001 c0e283d0 c3b9d410 c3b9d410 [ 4.161254] 9c80: 00000001 c0e28fb0 c3b9d410 c23124f0 f0109ce8 00000000 c2947900 c0e28e60 [ 4.169494] 9ca0: c0e28d2c c0e28d2c 00000000 f0109cb8 00000001 c0e25454 c294796c c2c9d0b8 [ 4.177703] 9cc0: c2947900 c135fd91 c3b9d410 c3b9d454 00000000 00000001 c3b9d410 c2947900 [ 4.185913] 9ce0: c221d140 c0e281e4 c3b9d410 00000001 00000100 c135fd91 c3b9d410 c24d3cd0 [ 4.194152] 9d00: c2947900 c1a523bc 00000001 c0e256c4 c3b9d410 c2de6010 00000000 c2de6010 [ 4.202362] 9d20: c3b9d410 efcd5400 00000001 c0e20d34 c135fd91 00000000 00000000 00000000 [ 4.210571] 9d40: c3b9d400 efcd539c c3b9d410 efcd5400 c221d140 c1382e04 efcd539c c2de6010 [ 4.218811] 9d60: c221d170 c221d140 00000000 efcd5400 00000000 c13830a4 00000000 c2de6010 [ 4.227020] 9d80: 43300000 00000000 43300003 00000000 ff9e826c 00000200 00000000 00000000 [ 4.235229] 9da0: 00000000 00000000 c135fd91 efcd539c c221d170 00000000 efc693ec 00000000 [ 4.243469] 9dc0: c2de6010 00000001 c28b430d c1383320 00000001 f0109eb0 c2de6010 efc693ec [ 4.251678] 9de0: c2c19840 c2de6000 c2312414 c221d170 f0109eb0 c0a6de94 c2de6010 c2312414 [ 4.259887] 9e00: c2312414 3f45655f c24d3ce0 fc8f9ed5 c28b430d c0e2c90c c2de6010 c2312414 [ 4.268127] 9e20: 00000000 c0e292a0 c2de6010 c2312414 c24d3ce8 00000001 c28b430d c0e283d0 [ 4.276336] 9e40: c2de6010 c2de6010 c28b430d c0e28fb0 c2de6010 c2312414 f0109eb0 00000000 [ 4.284545] 9e60: c2947900 c0e28e60 c0e28d2c c0e28d2c 00000000 f0109e80 c28b430d c0e25454 [ 4.292785] 9e80: c294796c c2c858b8 c2947900 c135fd91 c2de6010 c2de6054 00000000 00000001 [ 4.300994] 9ea0: 00000000 c2947900 c28b4300 c0e281e4 c2de6010 00000001 c28b430d c135fd91 [ 4.309204] 9ec0: c2de6010 c24d3cd0 c2947900 c1a523bc c28b430d c0e256c4 c2401960 c2de6010 [ 4.317443] 9ee0: c28fedd4 c240197c 00000000 00000004 c28b430d c0e28ac0 c2c62e80 c2401984 [ 4.325653] 9f00: c28b4380 c291da00 00000009 c0495748 f0109f68 c1806140 00000000 00000002 [ 4.333862] 9f20: c135fd91 c2f9a500 c2c62e98 c2c62ed0 c2c62eac c291da00 c2c62e80 c2c62eac [ 4.342102] 9f40: c2f9a500 c291da20 00000402 c246c2e0 c246aff5 c0497bd0 f0081eb0 c0497954 [ 4.350311] 9f60: c2c62e80 c2f9a500 c2c62600 c2b94980 f0081eb0 c0497954 c2c62e80 00000000 [ 4.358551] 9f80: 00000000 c049ec68 00000000 00000000 c2b94980 c049eb5c 00000000 00000000 [ 4.366760] 9fa0: 00000000 00000000 00000000 c040029c 00000000 00000000 00000000 00000000 [ 4.374969] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.383178] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 4.391418] Call trace: [ 4.391418] edma_probe from platform_probe+0xac/0xe0 [ 4.399047] platform_probe from really_probe+0x170/0x3cc [ 4.404479] really_probe from __driver_probe_device+0x94/0xdc [ 4.410369] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.416931] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.423675] __device_attach_driver from bus_for_each_drv+0x134/0x194 [ 4.430175] bus_for_each_drv from __device_attach+0xcc/0x184 [ 4.435943] __device_attach from bus_probe_device+0xac/0x128 [ 4.441741] bus_probe_device from device_add+0x2b0/0x4d0 [ 4.447174] device_add from of_platform_device_create_pdata+0xc4/0xf8 [ 4.453765] of_platform_device_create_pdata from of_platform_bus_create+0x178/0x378 [ 4.461547] of_platform_bus_create from of_platform_populate+0x7c/0xc4 [ 4.468200] of_platform_populate from sysc_probe+0xab0/0xbbc [ 4.473999] sysc_probe from platform_probe+0xac/0xe0 [ 4.479064] platform_probe from really_probe+0x170/0x3cc [ 4.484497] really_probe from __driver_probe_device+0x94/0xdc [ 4.490386] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.496948] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.503692] __device_attach_driver from bus_for_each_drv+0x134/0x194 [ 4.510162] bus_for_each_drv from __device_attach+0xcc/0x184 [ 4.515960] __device_attach from bus_probe_device+0xac/0x128 [ 4.521759] bus_probe_device from device_add+0x2b0/0x4d0 [ 4.527191] device_add from of_platform_device_create_pdata+0xc4/0xf8 [ 4.533752] of_platform_device_create_pdata from of_platform_bus_create+0x178/0x378 [ 4.541534] of_platform_bus_create from of_platform_populate+0x7c/0xc4 [ 4.548187] of_platform_populate from simple_pm_bus_probe+0xa8/0xf4 [ 4.554595] simple_pm_bus_probe from platform_probe+0xac/0xe0 [ 4.560455] platform_probe from really_probe+0x170/0x3cc [ 4.565887] really_probe from __driver_probe_device+0x94/0xdc [ 4.571777] __driver_probe_device from driver_probe_device+0x3c/0x1bc [ 4.578338] driver_probe_device from __device_attach_driver+0x134/0x17c [ 4.585083] __device_attach_driver from bus_for_each_drv+0x134/0x194 [ 4.591583] bus_for_each_drv from __device_attach+0xcc/0x184 [ 4.597351] __device_attach from bus_probe_device+0xac/0x128 [ 4.603149] bus_probe_device from deferred_probe_work_func+0x94/0xd4 [ 4.609619] deferred_probe_work_func from process_scheduled_works+0x25c/0x418 [ 4.616912] process_scheduled_works from worker_thread+0x27c/0x3d8 [ 4.623229] worker_thread from kthread+0x10c/0x324 [ 4.628143] kthread from ret_from_fork+0x14/0x38 [ 4.632873] Exception stack(0xf0109fb0 to 0xf0109ff8) [ 4.637969] 9fa0: 00000000 00000000 00000000 00000000 [ 4.646179] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.654388] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 4.661041] Code: e3a01004 e3570008 e5c01008 1a000001 (e7ffdefe) [ 4.667175] ---[ end trace 0000000000000000 ]---