[ 48.787728] videodev: v4l2_open: video0: open (0) [ 48.787783] video0: VIDIOC_QUERYCAP: driver=cedrus, card=cedrus, bus=platform:cedrus, version=0x00060700, capabilities=0x84208000, device_caps=0x04208000 [ 48.787833] video0: VIDIOC_ENUM_FMT: index=0, type=vid-out, flags=0x1, pixelformat=MG2S little-endian (0x5332474d), mbus_code=0x0000, description='MPEG-2 Parsed Slice Data' [ 48.787883] video0: VIDIOC_ENUM_FMT: index=1, type=vid-out, flags=0x1, pixelformat=JPEG little-endian (0x4745504a), mbus_code=0x0000, description='JFIF JPEG' [ 48.787919] video0: VIDIOC_ENUM_FMT: index=2, type=vid-out, flags=0x1, pixelformat=S264 little-endian (0x34363253), mbus_code=0x0000, description='H.264 Parsed Slice Data' [ 48.787954] video0: VIDIOC_ENUM_FMT: index=3, type=vid-out, flags=0x1, pixelformat=VP8F little-endian (0x46385056), mbus_code=0x0000, description='VP8 Frame' [ 48.787987] video0: VIDIOC_ENUM_FMT: error -22: index=4, type=vid-out, flags=0x0, pixelformat=.... little-endian (0x00000000), mbus_code=0x0000, description='' [ 48.788032] video0: VIDIOC_ENUM_FMT: index=0, type=vid-cap, flags=0x0, pixelformat=ST12 little-endian (0x32315453), mbus_code=0x0000, description='Y/UV 4:2:0 (32x32 Linear)' [ 48.788067] video0: VIDIOC_ENUM_FMT: error -22: index=1, type=vid-cap, flags=0x0, pixelformat=.... little-endian (0x00000000), mbus_code=0x0000, description='' [ 48.788136] video0: VIDIOC_QUERYCAP: driver=cedrus, card=cedrus, bus=platform:cedrus, version=0x00060700, capabilities=0x84208000, device_caps=0x04208000 [ 48.788824] video0: VIDIOC_S_FMT: type=vid-out, width=1920, height=1080, pixelformat=JPEG little-endian (0x4745504a), field=none, bytesperline=0, sizeimage=451385, colorspace=0, flags=0x0, ycbcr_enc=0, quantization=0, xfer_func=0 [ 48.788902] video0: VIDIOC_S_FMT: type=vid-cap, width=1920, height=1088, pixelformat=ST12 little-endian (0x32315453), field=none, bytesperline=1920, sizeimage=3133440, colorspace=0, flags=0x0, ycbcr_enc=0, quantization=0, xfer_func=0 [ 48.789894] videobuf2_common: [out-fe231751] __setup_offsets: buffer 0, plane 0 offset 0x00000000 [ 48.798876] videobuf2_common: [out-fe231751] __vb2_queue_alloc: allocated 1 buffers, 1 plane(s) each [ 48.808167] video0: VIDIOC_REQBUFS: count=1, type=vid-out, memory=mmap [ 48.816075] video0: VIDIOC_QUERYBUF: 00:00:00.000000 index=0, type=vid-out, request_fd=0, flags=0x00004000, field=any, sequence=0, memory=mmap, bytesused=0, offset/userptr=0x0, length=451385 [ 48.816170] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000 [ 48.820877] videobuf2_common: [cap-71327845] __setup_offsets: buffer 0, plane 0 offset 0x00000000 [ 48.829921] videobuf2_common: [cap-71327845] __vb2_queue_alloc: allocated 1 buffers, 1 plane(s) each [ 48.839086] video0: VIDIOC_REQBUFS: count=1, type=vid-cap, memory=mmap [ 48.842043] video0: VIDIOC_QUERYBUF: 00:00:00.000000 index=0, type=vid-cap, request_fd=0, flags=0x00004000, field=any, sequence=0, memory=mmap, bytesused=0, offset/userptr=0x40000000, length=3133440 [ 48.842111] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000 [ 48.842191] videobuf2_common: [out-fe231751] vb2_mmap: buffer 0, plane 0 successfully mapped [ 48.850765] videodev: v4l2_mmap: video0: mmap (0) [ 48.859972] videobuf2_common: [cap-71327845] vb2_core_qbuf: qbuf of buffer 0 succeeded [ 48.868164] video0: VIDIOC_QBUF: 00:00:00.000000 index=0, type=vid-cap, request_fd=0, flags=0x00004002, field=any, sequence=0, memory=mmap, bytesused=3133440, offset/userptr=0x40000000, length=3133440 [ 48.868227] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000 [ 48.868738] videobuf2_common: [out-fe231751] vb2_core_qbuf: qbuf of buffer 0 succeeded [ 48.876816] video0: VIDIOC_QBUF: 00:00:00.000000 index=0, type=vid-out, request_fd=0, flags=0x00004002, field=none, sequence=0, memory=mmap, bytesused=451385, offset/userptr=0x0, length=451385 [ 48.876865] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000 [ 48.879851] videobuf2_common: [cap-71327845] vb2_core_streamon: successful [ 48.886942] video0: VIDIOC_STREAMON: type=vid-cap [ 48.888702] videobuf2_common: [out-fe231751] vb2_core_streamon: successful [ 48.895902] Yay! [ 48.897762] Trigger! [ 48.899949] video0: VIDIOC_STREAMON: type=vid-out [ 48.902284] videobuf2_common: [out-fe231751] __vb2_wait_for_done_vb: will sleep waiting for buffers [ 48.950758] cedrus_irq: 6 (error=6 done=5) [ 48.954884] videobuf2_common: [cap-71327845] vb2_buffer_done: done processing on buffer 0, state: error [ 48.964274] videobuf2_common: [out-fe231751] vb2_buffer_done: done processing on buffer 0, state: error [ 48.974025] videobuf2_common: [out-fe231751] vb2_core_dqbuf: returning done buffer with errors [ 48.982729] videobuf2_common: [out-fe231751] vb2_core_dqbuf: dqbuf of buffer 0, state: dequeued [ 48.991487] video0: VIDIOC_DQBUF: 00:00:00.000000 index=0, type=vid-out, request_fd=0, flags=0x00004040, field=none, sequence=0, memory=mmap, bytesused=451385, offset/userptr=0x0, length=451385 [ 48.991539] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000 [ 48.994985] videobuf2_common: [cap-71327845] vb2_core_dqbuf: returning done buffer with errors [ 49.003743] videobuf2_common: [cap-71327845] vb2_core_dqbuf: dqbuf of buffer 0, state: dequeued [ 49.012543] video0: VIDIOC_DQBUF: 00:00:00.000000 index=0, type=vid-cap, request_fd=0, flags=0x00004040, field=none, sequence=0, memory=mmap, bytesused=3133440, offset/userptr=0x40000000, length=3133440 [ 49.012594] timecode=00:00:00 type=0, flags=0x00000000, frames=0, userbits=0x00000000 [ 49.017868] 8<--- cut here --- [ 49.021111] Unable to handle kernel paging request at virtual address 1dff90c0 when read [ 49.029359] [1dff90c0] *pgd=00000000 [ 49.032984] Internal error: Oops: 5 [#1] SMP ARM [ 49.037605] Modules linked in: [ 49.040666] CPU: 0 PID: 25 Comm: kworker/u2:2 Not tainted 6.7.0-00003-gde16a83cbba9-dirty #6 [ 49.049100] Hardware name: Allwinner sun4i/sun5i Families [ 49.054496] Workqueue: events_unbound call_usermodehelper_exec_work [ 49.060789] PC is at vmap_small_pages_range_noflush+0xdc/0x21c [ 49.066621] LR is at __vmalloc_node_range+0x32c/0x580 [ 49.071677] pc : [] lr : [] psr: 000f0013 [ 49.077939] sp : e0871ce0 ip : c0d75480 fp : c0d09ef4 [ 49.083160] r10: e0a32000 r9 : c0dfd980 r8 : 00000000 [ 49.088382] r7 : c2bf03c0 r6 : e0a30000 r5 : 1dff90c0 r4 : 00000000 [ 49.094904] r3 : 00000000 r2 : c0007828 r1 : e0a32000 r0 : c2bf03c0 [ 49.101427] Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 49.108560] Control: 10c5387d Table: 41200019 DAC: 00000051 [ 49.114300] Register r0 information: slab kmalloc-64 start c2bf03c0 pointer offset 0 size 64 [ 49.122759] Register r1 information: 2-page vmalloc region starting at 0xe0a30000 allocated at kernel_clone+0xa8/0x350 [ 49.133469] Register r2 information: non-slab/vmalloc memory [ 49.139130] Register r3 information: NULL pointer [ 49.143835] Register r4 information: NULL pointer [ 49.148540] Register r5 information: non-paged memory [ 49.153592] Register r6 information: 2-page vmalloc region starting at 0xe0a30000 allocated at kernel_clone+0xa8/0x350 [ 49.164291] Register r7 information: slab kmalloc-64 start c2bf03c0 pointer offset 0 size 64 [ 49.172745] Register r8 information: NULL pointer [ 49.177450] Register r9 information: non-slab/vmalloc memory [ 49.183110] Register r10 information: 2-page vmalloc region starting at 0xe0a30000 allocated at kernel_clone+0xa8/0x350 [ 49.193896] Register r11 information: non-slab/vmalloc memory [ 49.199643] Register r12 information: non-slab/vmalloc memory [ 49.205390] Process kworker/u2:2 (pid: 25, stack limit = 0x68ae1b53) [ 49.211744] Stack: (0xe0871ce0 to 0xe0872000) [ 49.216104] 1ce0: 00000000 00000000 c0d75480 0000024f e0a31fff ffe00000 c2bf03c0 fffff000 [ 49.224278] 1d00: c0007828 00000000 e0a32000 e0a30000 ffffffff c0d04ed4 c2bf0f80 00000000 [ 49.232450] 1d20: 00000dc2 e0a32000 0000024f 00000000 000000c0 c021c350 00000000 c2bf03c0 [ 49.240623] 1d40: 00000dc0 c011b7c0 dfbac4c0 c9d18b00 dfbac4c0 e0a30000 00002dc2 00002000 [ 49.248795] 1d60: 00000000 00002dc2 ffffffff ce067c2b c2bf0440 00808100 c2bf0440 e0871e48 [ 49.256968] 1d80: 00000000 ffffffff c011b7c0 c1064c80 e0871ec0 c011a730 00000dc0 0000024f [ 49.265142] 1da0: 00000000 ffffffff c011b7c0 c9d18880 dfbac4c0 00808100 c9d1e600 00000000 [ 49.273314] 1dc0: 00000000 00000000 00000000 00000000 00000000 c0dd4550 00000000 c9d18ef4 [ 49.281486] 1de0: e0871e1c c014bd74 00000000 20030093 49c38bff 00000c00 ffffffff 00000000 [ 49.289659] 1e00: 00000c00 e0871e20 c9d18880 c03b9920 dfbac500 ffffffff 00000c00 000b71b0 [ 49.297832] 1e20: 00000000 c03b98fc c9d18b00 000b71b0 bc54d8aa ce067c2b 00000400 dfbac500 [ 49.306004] 1e40: 00000000 00000000 00000000 00000000 00000000 c11d6038 c9d18b00 ce067c2b [ 49.314176] 1e60: c1064f00 00808100 c2bf0440 e0871ec0 c1005000 00000000 00000040 00000000 [ 49.322348] 1e80: 00000000 c011b7c0 c1221380 00000000 00000000 00000000 00000000 ce067c2b [ 49.330522] 1ea0: 00000011 c2bf0440 c01335b4 c1005000 c1004805 00000040 611ad0bf c011bc90 [ 49.338694] 1ec0: 00808100 00000000 00000000 00000000 00000000 00000000 00000011 00000000 [ 49.346865] 1ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c01335b4 [ 49.355037] 1f00: c2bf0440 00000000 00000000 00000000 00000040 ce067c2b c2bf0440 c2bf0440 [ 49.363211] 1f20: c1004800 c0133590 c10f9200 c0136218 c1064c80 c1005000 c0d03d40 c10f9200 [ 49.371383] 1f40: c10f922c c1005000 c0d03d40 c1005020 61c88647 c1005020 00000000 c0136a4c [ 49.379556] 1f60: c10ff5c0 c1064c80 e0835ed0 c10fcf00 c01367b8 c10f9200 c10ff5c0 c1064c80 [ 49.387729] 1f80: e0835ed0 00000000 00000000 c013f1ac c10fcf00 c013f0c4 00000000 00000000 [ 49.395902] 1fa0: 00000000 00000000 00000000 c010014c 00000000 00000000 00000000 00000000 [ 49.404066] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 49.412237] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 49.420414] vmap_small_pages_range_noflush from __vmalloc_node_range+0x32c/0x580 [ 49.427906] __vmalloc_node_range from copy_process+0xb64/0x1abc [ 49.433927] copy_process from kernel_clone+0xa8/0x350 [ 49.439080] kernel_clone from user_mode_thread+0x6c/0x90 [ 49.444493] user_mode_thread from call_usermodehelper_exec_work+0x6c/0x90 [ 49.451383] call_usermodehelper_exec_work from process_one_work+0x154/0x2b4 [ 49.458439] process_one_work from worker_thread+0x294/0x4ec [ 49.464103] worker_thread from kthread+0xe8/0x104 [ 49.468909] kthread from ret_from_fork+0x14/0x28 [ 49.473624] Exception stack(0xe0871fb0 to 0xe0871ff8) [ 49.478675] 1fa0: 00000000 00000000 00000000 00000000 [ 49.486847] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 49.495018] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 49.501633] Code: e1cd22f0 e58d1028 e0807108 e58dc008 (e5953000) [ 49.508067] ---[ end trace 0000000000000000 ]--- [ 49.513637] 8<--- cut here --- [ 49.516715] Unable to handle kernel paging request at virtual address 1dff90d0 when read [ 49.524990] [1dff90d0] *pgd=00000000 [ 49.528585] Internal error: Oops: 5 [#2] SMP ARM [ 49.533204] Modules linked in: [ 49.536264] CPU: 0 PID: 126 Comm: systemd-journal Tainted: G D 6.7.0-00003-gde16a83cbba9-dirty #6 [ 49.546519] Hardware name: Allwinner sun4i/sun5i Families [ 49.551913] PC is at vmap_small_pages_range_noflush+0xdc/0x21c [ 49.557759] LR is at __vmalloc_node_range+0x32c/0x580 [ 49.562815] pc : [] lr : [] psr: 00070013 [ 49.569078] sp : e0a9dd58 ip : c0d75480 fp : c0d09ef4 [ 49.574299] r10: e0a36000 r9 : c0dfd980 r8 : 00000000 [ 49.579520] r7 : c2bf0e80 r6 : e0a34000 r5 : 1dff90d0 r4 : 00000000 [ 49.586042] r3 : 00000000 r2 : c0007828 r1 : e0a36000 r0 : c2bf0e80 [ 49.592565] Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 49.599697] Control: 10c5387d Table: 43394019 DAC: 00000051 [ 49.605436] Register r0 information: slab kmalloc-64 start c2bf0e80 pointer offset 0 size 64 [ 49.613893] Register r1 information: 2-page vmalloc region starting at 0xe0a34000 allocated at kernel_clone+0xa8/0x350 [ 49.624601] Register r2 information: non-slab/vmalloc memory [ 49.630263] Register r3 information: NULL pointer [ 49.634967] Register r4 information: NULL pointer [ 49.639673] Register r5 information: non-paged memory [ 49.644725] Register r6 information: 2-page vmalloc region starting at 0xe0a34000 allocated at kernel_clone+0xa8/0x350 [ 49.655424] Register r7 information: slab kmalloc-64 start c2bf0e80 pointer offset 0 size 64 [ 49.663877] Register r8 information: NULL pointer [ 49.668582] Register r9 information: non-slab/vmalloc memory [ 49.674241] Register r10 information: 2-page vmalloc region starting at 0xe0a34000 allocated at kernel_clone+0xa8/0x350 [ 49.685028] Register r11 information: non-slab/vmalloc memory [ 49.690774] Register r12 information: non-slab/vmalloc memory [ 49.696520] Process systemd-journal (pid: 126, stack limit = 0x1211eb31) [ 49.703221] Stack: (0xe0a9dd58 to 0xe0a9e000) [ 49.707577] dd40: 00000000 00000000 [ 49.715750] dd60: c0d75480 0000024f e0a35fff ffe00000 c2bf0e80 fffff000 c0007828 00000000 [ 49.723924] dd80: e0a36000 e0a34000 ffffffff c0d04ed4 c2bf0140 00000000 00000dc2 e0a36000 [ 49.732096] dda0: 0000024f 00000000 000000c0 c021c350 00000000 c2bf0e80 00000dc0 c011b7c0 [ 49.740268] ddc0: 00000000 00000000 00000000 e0a34000 00002dc2 00002000 00000000 00002dc2 [ 49.748441] dde0: ffffffff ab00e18f 00000000 c9d1aa80 00000000 e0a9dec0 00000000 ffffffff [ 49.756613] de00: c011b7c0 c9d1aa80 e0a9df38 c011a730 00000dc0 0000024f 00000000 ffffffff [ 49.764785] de20: c011b7c0 c0222d5c fffff47e 003d0f00 c9d1dd80 00000000 00000000 00000800 [ 49.772958] de40: 00010000 00000000 00000000 c0dd4550 00000000 e0a9df28 7fff0000 c0df8cc8 [ 49.781130] de60: 00000078 c01be904 00000000 00000000 00000000 00000000 00000000 00000000 [ 49.789302] de80: 00000000 00000000 7fff0000 00000000 e0a9df28 00000000 00000000 00000000 [ 49.797466] dea0: 00000000 00000000 00000000 00000000 00000000 00000000 e0a9df28 00000000 [ 49.805638] dec0: 00000000 00000000 00000000 00000000 00000000 ab00e18f e0a9de88 003d0f00 [ 49.813810] dee0: b3dff2e8 e0a9df38 b3dfecf8 00000000 c9d1aa80 00100000 bea550a8 c011b7c0 [ 49.821974] df00: 00000000 00000000 00000000 00000000 00000000 ab00e18f 003d0f00 b3dff2e8 [ 49.830146] df20: b3dff800 b3dfecf8 c01002c4 c9d1aa80 00000078 c011bde8 003d0f00 00000000 [ 49.838320] df40: b3dff2e8 b3dff2e8 b3dff2e8 00000000 00000000 00000000 b3dfecf8 00000000 [ 49.846491] df60: b3dff800 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 49.854663] df80: 00000000 00000000 c9d1aa80 ab00e18f bea550a8 b3dff2e8 bea55084 bea55082 [ 49.862836] dfa0: 00000078 c01002b4 b3dff2e8 bea55084 003d0f00 b3dfecf8 b3dff2e8 b3dff800 [ 49.871008] dfc0: b3dff2e8 bea55084 bea55082 00000078 bea55083 007ffd00 b35ff000 bea550a8 [ 49.879180] dfe0: 003d0f00 bea54fa8 b6a3ff08 b6a3dcfc a0070010 003d0f00 00000000 00000000 [ 49.887354] vmap_small_pages_range_noflush from __vmalloc_node_range+0x32c/0x580 [ 49.894847] __vmalloc_node_range from copy_process+0xb64/0x1abc [ 49.900867] copy_process from kernel_clone+0xa8/0x350 [ 49.906020] kernel_clone from sys_clone+0x70/0x94 [ 49.910827] sys_clone from __sys_trace_return+0x0/0x10 [ 49.916062] Exception stack(0xe0a9dfa8 to 0xe0a9dff0) [ 49.921115] dfa0: b3dff2e8 bea55084 003d0f00 b3dfecf8 b3dff2e8 b3dff800 [ 49.929289] dfc0: b3dff2e8 bea55084 bea55082 00000078 bea55083 007ffd00 b35ff000 bea550a8 [ 49.937460] dfe0: 003d0f00 bea54fa8 b6a3ff08 b6a3dcfc [ 49.942514] Code: e1cd22f0 e58d1028 e0807108 e58dc008 (e5953000) [ 49.948927] ---[ end trace 0000000000000000 ]---