Hay
Date
May 12, 2025, 11:48 a.m.

Environment
x15

[    3.869079] Internal error: Oops - undefined instruction: 0 [#1] SMP ARM
[    3.875823] Modules linked in:
[    3.878906] CPU: 1 UID: 0 PID: 32 Comm: kworker/u10:1 Tainted: G        W           6.15.0-rc6-next-20250512 #1 NONE 
[    3.889556] Tainted: [W]=WARN
[    3.892547] Hardware name: Generic DRA74X (Flattened Device Tree)
[    3.898681] Workqueue: events_unbound deferred_probe_work_func
[    3.904541] PC is at edma_probe+0xfdc/0xfec
[    3.908752] LR is at devm_kmalloc+0xdc/0x118
[    3.913055] pc : [<c0c3f54c>]    lr : [<c0e1ff74>]    psr: 60000013
[    3.919372] sp : f00d1970  ip : 00070007  fp : efcd56f0
[    3.924621] r10: c3c43810  r9 : 00000003  r8 : c3c43800
[    3.929870] r7 : 00000002  r6 : c23d8010  r5 : c3c19e40  r4 : 00000001
[    3.936431] r3 : 00000001  r2 : 00000002  r1 : 00000002  r0 : c3a15840
[    3.942993] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[    3.950164] Control: 30c5387d  Table: 80203000  DAC: 55555555
[    3.955932] Register r0 information: slab kmalloc-rnd-07-128 start c3a15800 pointer offset 64 size 128
[    3.965332] Register r1 information: non-paged memory
[    3.970397] Register r2 information: non-paged memory
[    3.975494] Register r3 information: non-paged memory
[    3.980560] Register r4 information: non-paged memory
[    3.985656] Register r5 information: slab kmalloc-rnd-09-512 start c3c19e00 pointer offset 64 size 512
[    3.995025] Register r6 information: non-slab/vmalloc memory
[    4.000701] Register r7 information: non-paged memory
[    4.005798] Register r8 information: slab kmalloc-rnd-03-1k start c3c43800 pointer offset 0 size 1024
[    4.015075] Register r9 information: non-paged memory
[    4.020172] Register r10 information: slab kmalloc-rnd-03-1k start c3c43800 pointer offset 16 size 1024
[    4.029632] Register r11 information: non-slab/vmalloc memory
[    4.035400] Register r12 information: non-paged memory
[    4.040588] Process kworker/u10:1 (pid: 32, stack limit = 0x0ea063be)
[    4.047058] Stack: (0xf00d1970 to 0xf00d2000)
[    4.051452] 1960:                                     00000001 c136f338 c3c43810 c23d8010
[    4.059661] 1980: c23d8010 3f45655f 00000001 c0b9599c c2e73340 00000000 00000000 c2cba3c8
[    4.067871] 19a0: c24d2ce0 c136bc90 c1da74d2 c1d42b7d efcd56f0 3f45655f c24d2ce0 fc8f9ed5
[    4.076110] 19c0: f00d1ab8 c136c940 ffffffff c0723820 00000000 00000000 00000000 00000000
[    4.084320] 19e0: 00000000 00000000 00000000 00000000 00000000 1b84744f 1b84744f c3c43810
[    4.092529] 1a00: c23d8010 c23d8010 3f45655f c24d2ce0 fc8f9ed5 f00d1ab8 00000001 c0e1da10
[    4.100769] 1a20: c3c43810 c23d8010 00000000 c0e1a3d4 c3c43810 c23d8010 c24d2ce8 000000ab
[    4.108978] 1a40: 00000001 c0e1950c c3c43810 c3c43810 00000001 c0e1a0e4 c3c43810 c23d8010
[    4.117187] 1a60: f00d1ab8 00000000 c2b8b900 c0e19f9c c0e19e68 c0e19e68 00000000 f00d1a88
[    4.125427] 1a80: 00000001 c0e165bc c2b8b96c c2e4bbb8 c2b8b900 1b84744f c3c43810 c3c43854
[    4.133636] 1aa0: 00000000 00000001 00000000 c2b8b900 00000000 c0e19324 c3c43810 00000001
[    4.141876] 1ac0: 00000100 1b84744f c3c43810 c24d2cd0 c2b8b900 c1a523a4 c3c43810 c0e16828
[    4.150085] 1ae0: c3c43810 c3c43c10 00000000 c3c43c10 c3c43810 efcd5754 00000001 c0e11f3c
[    4.158294] 1b00: 1b84744f 00000000 00000000 00000000 c3c43800 efcd56f0 c3c43810 efcd5754
[    4.166534] 1b20: 00000000 c136e918 efcd56f0 c3c43c10 c221d170 00000000 00000000 efcd5754
[    4.174743] 1b40: c18416d4 c136ebb0 c2bdb410 c3c43c10 00000000 00000000 00000000 00000000
[    4.182952] 1b60: 00000000 00000000 00000000 00000000 00000000 00000000 1b84744f efcd56f0
[    4.191192] 1b80: c221d170 c18416d4 efcd539c 00000000 c3c43c10 00000001 c24c13f0 c136ee2c
[    4.199401] 1ba0: 00000001 c1d96294 c3b7d940 efcd5520 f00d1be0 00000001 c221d140 c1d96294
[    4.207611] 1bc0: c1e1ebce c0a658a8 00000000 00000000 c24d2ce0 c3c43c10 c221d140 efcd539c
[    4.215850] 1be0: 00000002 00000000 43300000 00000000 43300000 00000000 00100000 00000000
[    4.224060] 1c00: 00000200 00000000 efcd539c c1b23ee0 ff9e8308 ff9e8308 00000001 00000001
[    4.232269] 1c20: 00000001 00000000 1b84744f c3c43c10 c23124b0 c23124b0 3f45655f c24d2ce0
[    4.240509] 1c40: fc8f9ed5 f00d1ce8 00000001 c0e1da10 c3c43c10 c23124b0 00000000 c0e1a3d4
[    4.248718] 1c60: c3c43c10 c23124b0 c24d2ce8 000000ab 00000001 c0e1950c c3c43c10 c3c43c10
[    4.256927] 1c80: 00000001 c0e1a0e4 c3c43c10 c23124b0 f00d1ce8 00000000 c2b8b900 c0e19f9c
[    4.265167] 1ca0: c0e19e68 c0e19e68 00000000 f00d1cb8 00000001 c0e165bc c2b8b96c c2eb5db8
[    4.273376] 1cc0: c2b8b900 1b84744f c3c43c10 c3c43c54 00000000 00000001 00000000 c2b8b900
[    4.281585] 1ce0: c221d140 c0e19324 c3c43c10 00000001 00000100 1b84744f c3c43c10 c24d2cd0
[    4.289825] 1d00: c2b8b900 c1a523a4 c3c43c10 c0e16828 c3c43c10 c2bdb410 00000000 c2bdb410
[    4.298034] 1d20: c3c43c10 efcd5400 00000001 c0e11f3c 1b84744f 00000000 00000000 00000000
[    4.306243] 1d40: c3c43c00 efcd539c c3c43c10 efcd5400 c221d140 c136e918 efcd539c c2bdb410
[    4.314483] 1d60: c221d170 c221d140 00000000 efcd5400 00000000 c136ebb0 00000000 c2bdb410
[    4.322692] 1d80: 43300000 00000000 43300003 00000000 ff9e826c 00000200 00000000 00000000
[    4.330902] 1da0: 00000000 00000000 1b84744f efcd539c c221d170 00000000 efc693ec 00000000
[    4.339141] 1dc0: c2bdb410 00000001 c28b5f0d c136ee2c 00000001 f00d1eb0 c2bdb410 efc693ec
[    4.347351] 1de0: c2e589c0 c2bdb400 c23123d4 c221d170 f00d1eb0 c0a64b38 c2bdb410 c23123d4
[    4.355590] 1e00: c23123d4 3f45655f c24d2ce0 fc8f9ed5 c28b5f0d c0e1da10 c2bdb410 c23123d4
[    4.363800] 1e20: 00000000 c0e1a3d4 c2bdb410 c23123d4 c24d2ce8 00000001 c28b5f0d c0e1950c
[    4.372009] 1e40: c2bdb410 c2bdb410 c28b5f0d c0e1a0e4 c2bdb410 c23123d4 f00d1eb0 00000000
[    4.380249] 1e60: c2b8b900 c0e19f9c c0e19e68 c0e19e68 00000000 f00d1e80 c28b5f0d c0e165bc
[    4.388458] 1e80: c2b8b96c c2eb5a38 c2b8b900 1b84744f c2bdb410 c2bdb454 00000000 00000001
[    4.396667] 1ea0: 00000000 c2b8b900 c28b5f00 c0e19324 c2bdb410 00000001 c28b5f0d 1b84744f
[    4.404907] 1ec0: c2bdb410 c24d2cd0 c2b8b900 c1a523a4 00000000 c0e16828 c2401920 c2bdb410
[    4.413116] 1ee0: c2933254 c240193c 00000000 00000004 c28b5f0d c0e19bfc c29a7e00 c2401944
[    4.421325] 1f00: c28b5f80 c28d5e00 0000000a c0495084 3a303175 c1806240 00000000 00000002
[    4.429565] 1f20: 1b84744f c29e40c0 c29a7e18 c29a7e50 c29a7e2c c28d5e00 c29a7e00 c29a7e2c
[    4.437774] 1f40: c29e40c0 c28d5e20 00000402 c246c260 c246af75 c04974d8 c28d5e5c c28d5e20
[    4.446014] 1f60: c28d5e00 c29e40c0 c29aff00 c29aba00 f0079eb0 c049725c c29a7e00 00000000
[    4.454223] 1f80: 00000000 c049e4d4 00000000 00000000 c29aba00 c049e3c8 00000000 00000000
[    4.462432] 1fa0: 00000000 00000000 00000000 c040029c 00000000 00000000 00000000 00000000
[    4.470672] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.478881] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[    4.487091] Call trace: 
[    4.487121]  edma_probe from platform_probe+0xac/0xe0
[    4.494720]  platform_probe from really_probe+0x170/0x3cc
[    4.500183]  really_probe from __driver_probe_device+0x94/0xdc
[    4.506042]  __driver_probe_device from driver_probe_device+0x3c/0x1bc
[    4.512603]  driver_probe_device from __device_attach_driver+0x134/0x17c
[    4.519348]  __device_attach_driver from bus_for_each_drv+0x130/0x18c
[    4.525848]  bus_for_each_drv from __device_attach+0xcc/0x180
[    4.531646]  __device_attach from bus_probe_device+0xac/0x128
[    4.537414]  bus_probe_device from device_add+0x2b0/0x4d0
[    4.542846]  device_add from of_platform_device_create_pdata+0xc4/0xf8
[    4.549438]  of_platform_device_create_pdata from of_platform_bus_create+0x170/0x370
[    4.557220]  of_platform_bus_create from of_platform_populate+0x7c/0xc4
[    4.563873]  of_platform_populate from sysc_probe+0xaa4/0xbb0
[    4.569641]  sysc_probe from platform_probe+0xac/0xe0
[    4.574737]  platform_probe from really_probe+0x170/0x3cc
[    4.580169]  really_probe from __driver_probe_device+0x94/0xdc
[    4.586059]  __driver_probe_device from driver_probe_device+0x3c/0x1bc
[    4.592620]  driver_probe_device from __device_attach_driver+0x134/0x17c
[    4.599365]  __device_attach_driver from bus_for_each_drv+0x130/0x18c
[    4.605834]  bus_for_each_drv from __device_attach+0xcc/0x180
[    4.611633]  __device_attach from bus_probe_device+0xac/0x128
[    4.617431]  bus_probe_device from device_add+0x2b0/0x4d0
[    4.622863]  device_add from of_platform_device_create_pdata+0xc4/0xf8
[    4.629425]  of_platform_device_create_pdata from of_platform_bus_create+0x170/0x370
[    4.637207]  of_platform_bus_create from of_platform_populate+0x7c/0xc4
[    4.643859]  of_platform_populate from simple_pm_bus_probe+0xa8/0xf4
[    4.650268]  simple_pm_bus_probe from platform_probe+0xac/0xe0
[    4.656127]  platform_probe from really_probe+0x170/0x3cc
[    4.661560]  really_probe from __driver_probe_device+0x94/0xdc
[    4.667419]  __driver_probe_device from driver_probe_device+0x3c/0x1bc
[    4.674011]  driver_probe_device from __device_attach_driver+0x134/0x17c
[    4.680755]  __device_attach_driver from bus_for_each_drv+0x130/0x18c
[    4.687225]  bus_for_each_drv from __device_attach+0xcc/0x180
[    4.693023]  __device_attach from bus_probe_device+0xac/0x128
[    4.698791]  bus_probe_device from deferred_probe_work_func+0x94/0xd4
[    4.705291]  deferred_probe_work_func from process_scheduled_works+0x25c/0x418
[    4.712554]  process_scheduled_works from worker_thread+0x27c/0x3d8
[    4.718872]  worker_thread from kthread+0x10c/0x324
[    4.723785]  kthread from ret_from_fork+0x14/0x38
[    4.728515] Exception stack(0xf00d1fb0 to 0xf00d1ff8)
[    4.733612] 1fa0:                                     00000000 00000000 00000000 00000000
[    4.741821] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.750030] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    4.756683] Code: e3a01004 e3570008 e5c01008 1a000001 (e7ffdefe) 
[    4.762817] ---[ end trace 0000000000000000 ]---

[    3.850036] Internal error: Oops - undefined instruction: 0 [#1] SMP ARM
[    3.856781] Modules linked in:
[    3.859863] CPU: 0 UID: 0 PID: 46 Comm: kworker/u9:3 Tainted: G        W           6.15.0-rc6-next-20250512 #1 NONE 
[    3.870452] Tainted: [W]=WARN
[    3.873443] Hardware name: Generic DRA74X (Flattened Device Tree)
[    3.879547] Workqueue: events_unbound deferred_probe_work_func
[    3.885437] PC is at edma_probe+0xfe4/0xff4
[    3.889648] LR is at devm_kmalloc+0xdc/0x118
[    3.893951] pc : [<c0c4bfcc>]    lr : [<c0e2ee98>]    psr: 60000013
[    3.900238] sp : f0109970  ip : 00070007  fp : efcd56f0
[    3.905487] r10: c3b23810  r9 : 00000003  r8 : c3b23800
[    3.910736] r7 : 00000002  r6 : c23d8010  r5 : c282ea40  r4 : 00000001
[    3.917297] r3 : 00000001  r2 : 00000002  r1 : 00000002  r0 : c39ee940
[    3.923858] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[    3.931060] Control: 30c5387d  Table: 80203000  DAC: fffffffd
[    3.936828] Register r0 information: slab kmalloc-128 start c39ee900 pointer offset 64 size 128
[    3.945587] Register r1 information: non-paged memory
[    3.950683] Register r2 information: non-paged memory
[    3.955749] Register r3 information: non-paged memory
[    3.960845] Register r4 information: non-paged memory
[    3.965911] Register r5 information: slab kmalloc-512 start c282ea00 pointer offset 64 size 512
[    3.974670] Register r6 information: non-slab/vmalloc memory
[    3.980377] Register r7 information: non-paged memory
[    3.985443] Register r8 information: slab kmalloc-rnd-09-1k start c3b23800 pointer offset 0 size 1024
[    3.994750] Register r9 information: non-paged memory
[    3.999816] Register r10 information: slab kmalloc-rnd-09-1k start c3b23800 pointer offset 16 size 1024
[    4.009277] Register r11 information: non-slab/vmalloc memory
[    4.015075] Register r12 information: non-paged memory
[    4.020233] Process kworker/u9:3 (pid: 46, stack limit = 0xb9380b42)
[    4.026611] Stack: (0xf0109970 to 0xf010a000)
[    4.031005] 9960:                                     00000001 c1383604 c3b23810 c23d8010
[    4.039215] 9980: c23d8010 3f45655f 00000001 c0ba112c c39e3b40 00000000 00000000 c3aca9f8
[    4.047454] 99a0: c24d3ce0 c137ff10 c1da73a7 c1d42a36 efcd56f0 3f45655f c24d3ce0 fc8f9ed5
[    4.055664] 99c0: f0109ab8 c1380ba4 ffffffff c072828c 00000000 00000000 00000000 00000000
[    4.063873] 99e0: 00000000 00000000 00000000 00000000 00000000 2c39c9d6 2c39c9d6 c3b23810
[    4.072113] 9a00: c23d8010 c23d8010 3f45655f c24d3ce0 fc8f9ed5 f0109ab8 00000001 c0e2c8fc
[    4.080322] 9a20: c3b23810 c23d8010 00000000 c0e29290 c3b23810 c23d8010 c24d3ce8 000000ac
[    4.088531] 9a40: 00000001 c0e283c0 c3b23810 c3b23810 00000001 c0e28fa0 c3b23810 c23d8010
[    4.096771] 9a60: f0109ab8 00000000 c28af500 c0e28e50 c0e28d1c c0e28d1c 00000000 f0109a88
[    4.104980] 9a80: 00000001 c0e25444 c28af56c c2c25638 c28af500 2c39c9d6 c3b23810 c3b23854
[    4.113189] 9aa0: 00000000 00000001 c3b23810 c28af500 00000000 c0e281d4 c3b23810 00000001
[    4.121429] 9ac0: 00000100 2c39c9d6 c3b23810 c24d3cd0 c28af500 c1a522a4 00000001 c0e256b4
[    4.129638] 9ae0: c3b23810 c3b20010 00000000 c3b20010 c3b23810 efcd5754 00000001 c0e20d24
[    4.137847] 9b00: 2c39c9d6 00000000 00000000 00000000 c3b23800 efcd56f0 c3b23810 efcd5754
[    4.146087] 9b20: 00000000 c1382bdc efcd56f0 c3b20010 c221d170 00000000 00000000 efcd5754
[    4.154296] 9b40: c18415d4 c1382e7c c2dca410 c3b20010 00000000 00000000 00000000 00000000
[    4.162506] 9b60: 00000000 00000000 00000000 00000000 00000000 00000000 2c39c9d6 efcd56f0
[    4.170745] 9b80: c221d170 c18415d4 efcd539c 00000000 c3b20010 00000001 c24c23f0 c13830f8
[    4.178955] 9ba0: 00000001 c1d9614d c39bd440 efcd5520 f0109be0 00000001 c221d140 c1d9614d
[    4.187164] 9bc0: c1e1ea87 c0a6eec8 00000000 00000000 c24d3ce0 c3b20010 c221d140 efcd539c
[    4.195404] 9be0: 00000002 00000000 43300000 00000000 43300000 00000000 00100000 00000000
[    4.203613] 9c00: 00000200 00000000 efcd539c c1b23de0 ff9e8308 ff9e8308 00000001 00000001
[    4.211822] 9c20: 00000001 00000000 2c39c9d6 c3b20010 c23124b0 c23124b0 3f45655f c24d3ce0
[    4.220062] 9c40: fc8f9ed5 f0109ce8 00000001 c0e2c8fc c3b20010 c23124b0 00000000 c0e29290
[    4.228271] 9c60: c3b20010 c23124b0 c24d3ce8 000000ac 00000001 c0e283c0 c3b20010 c3b20010
[    4.236480] 9c80: 00000001 c0e28fa0 c3b20010 c23124b0 f0109ce8 00000000 c28af500 c0e28e50
[    4.244720] 9ca0: c0e28d1c c0e28d1c 00000000 f0109cb8 00000001 c0e25444 c28af56c c2c49038
[    4.252929] 9cc0: c28af500 2c39c9d6 c3b20010 c3b20054 00000000 00000001 c3b20010 c28af500
[    4.261138] 9ce0: c221d140 c0e281d4 c3b20010 00000001 00000100 2c39c9d6 c3b20010 c24d3cd0
[    4.269378] 9d00: c28af500 c1a522a4 00000001 c0e256b4 c3b20010 c2dca410 00000000 c2dca410
[    4.277587] 9d20: c3b20010 efcd5400 00000001 c0e20d24 2c39c9d6 00000000 00000000 00000000
[    4.285827] 9d40: c3b20000 efcd539c c3b20010 efcd5400 c221d140 c1382bdc efcd539c c2dca410
[    4.294036] 9d60: c221d170 c221d140 00000000 efcd5400 00000000 c1382e7c 00000000 c2dca410
[    4.302246] 9d80: 43300000 00000000 43300003 00000000 ff9e826c 00000200 00000000 00000000
[    4.310485] 9da0: 00000000 00000000 2c39c9d6 efcd539c c221d170 00000000 efc693ec 00000000
[    4.318695] 9dc0: c2dca410 00000001 c28b460d c13830f8 00000001 f0109eb0 c2dca410 efc693ec
[    4.326904] 9de0: c2931dc0 c2dca400 c23123d4 c221d170 f0109eb0 c0a6e14c c2dca410 c23123d4
[    4.335144] 9e00: c23123d4 3f45655f c24d3ce0 fc8f9ed5 c28b460d c0e2c8fc c2dca410 c23123d4
[    4.343353] 9e20: 00000000 c0e29290 c2dca410 c23123d4 c24d3ce8 00000001 c28b460d c0e283c0
[    4.351562] 9e40: c2dca410 c2dca410 c28b460d c0e28fa0 c2dca410 c23123d4 f0109eb0 00000000
[    4.359802] 9e60: c28af500 c0e28e50 c0e28d1c c0e28d1c 00000000 f0109e80 c28b460d c0e25444
[    4.368011] 9e80: c28af56c c2c49138 c28af500 2c39c9d6 c2dca410 c2dca454 00000000 00000001
[    4.376220] 9ea0: 00000000 c28af500 c28b4600 c0e281d4 c2dca410 00000001 c28b460d 2c39c9d6
[    4.384460] 9ec0: c2dca410 c24d3cd0 c28af500 c1a522a4 c28b460d c0e256b4 c2401920 c2dca410
[    4.392669] 9ee0: c2be39d4 c240193c 00000000 00000004 c28b460d c0e28ab0 c2c22b80 c2401944
[    4.400878] 9f00: c28b4680 c28b6e00 00000009 c0495748 f0109f68 c1806140 00000000 00000002
[    4.409118] 9f20: 2c39c9d6 c2eac0c0 c2c22b98 c2c22bd0 c2c22bac c28b6e00 c2c22b80 c2c22bac
[    4.417327] 9f40: c2eac0c0 c28b6e20 00000402 c246c260 c246af75 c0497bd0 f0075eb0 c0497954
[    4.425537] 9f60: c2c22b80 c2eac0c0 c2c72080 c290e440 f0075eb0 c0497954 c2c22b80 00000000
[    4.433776] 9f80: 00000000 c049ec68 00000000 00000000 c290e440 c049eb5c 00000000 00000000
[    4.441986] 9fa0: 00000000 00000000 00000000 c040029c 00000000 00000000 00000000 00000000
[    4.450195] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.458435] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[    4.466644] Call trace: 
[    4.466644]  edma_probe from platform_probe+0xac/0xe0
[    4.474273]  platform_probe from really_probe+0x170/0x3cc
[    4.479705]  really_probe from __driver_probe_device+0x94/0xdc
[    4.485595]  __driver_probe_device from driver_probe_device+0x3c/0x1bc
[    4.492156]  driver_probe_device from __device_attach_driver+0x134/0x17c
[    4.498901]  __device_attach_driver from bus_for_each_drv+0x134/0x194
[    4.505401]  bus_for_each_drv from __device_attach+0xcc/0x184
[    4.511169]  __device_attach from bus_probe_device+0xac/0x128
[    4.516967]  bus_probe_device from device_add+0x2b0/0x4d0
[    4.522399]  device_add from of_platform_device_create_pdata+0xc4/0xf8
[    4.528961]  of_platform_device_create_pdata from of_platform_bus_create+0x178/0x378
[    4.536773]  of_platform_bus_create from of_platform_populate+0x7c/0xc4
[    4.543426]  of_platform_populate from sysc_probe+0xab0/0xbbc
[    4.549194]  sysc_probe from platform_probe+0xac/0xe0
[    4.554290]  platform_probe from really_probe+0x170/0x3cc
[    4.559722]  really_probe from __driver_probe_device+0x94/0xdc
[    4.565582]  __driver_probe_device from driver_probe_device+0x3c/0x1bc
[    4.572174]  driver_probe_device from __device_attach_driver+0x134/0x17c
[    4.578918]  __device_attach_driver from bus_for_each_drv+0x134/0x194
[    4.585388]  bus_for_each_drv from __device_attach+0xcc/0x184
[    4.591186]  __device_attach from bus_probe_device+0xac/0x128
[    4.596954]  bus_probe_device from device_add+0x2b0/0x4d0
[    4.602386]  device_add from of_platform_device_create_pdata+0xc4/0xf8
[    4.608978]  of_platform_device_create_pdata from of_platform_bus_create+0x178/0x378
[    4.616760]  of_platform_bus_create from of_platform_populate+0x7c/0xc4
[    4.623413]  of_platform_populate from simple_pm_bus_probe+0xa8/0xf4
[    4.629791]  simple_pm_bus_probe from platform_probe+0xac/0xe0
[    4.635650]  platform_probe from really_probe+0x170/0x3cc
[    4.641113]  really_probe from __driver_probe_device+0x94/0xdc
[    4.646972]  __driver_probe_device from driver_probe_device+0x3c/0x1bc
[    4.653533]  driver_probe_device from __device_attach_driver+0x134/0x17c
[    4.660278]  __device_attach_driver from bus_for_each_drv+0x134/0x194
[    4.666778]  bus_for_each_drv from __device_attach+0xcc/0x184
[    4.672546]  __device_attach from bus_probe_device+0xac/0x128
[    4.678344]  bus_probe_device from deferred_probe_work_func+0x94/0xd4
[    4.684814]  deferred_probe_work_func from process_scheduled_works+0x25c/0x418
[    4.692108]  process_scheduled_works from worker_thread+0x27c/0x3d8
[    4.698425]  worker_thread from kthread+0x10c/0x324
[    4.703338]  kthread from ret_from_fork+0x14/0x38
[    4.708068] Exception stack(0xf0109fb0 to 0xf0109ff8)
[    4.713134] 9fa0:                                     00000000 00000000 00000000 00000000
[    4.721374] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    4.729583] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    4.736236] Code: e3a01004 e3570008 e5c01008 1a000001 (e7ffdefe) 
[    4.742370] ---[ end trace 0000000000000000 ]---