yavta /dev/video1 -c10 -fYUYV -Fvout_test.yuv -s720x576 Device /dev/video1 opened. Device `vip' on `platform:vip' is a video output (without mplanes) device.[ 142.986131] ------------[ cut here ]------------ Video format set: YUYV (56595559) 128x128 (stride 256) field none buffer size 32768 Video format: YUYV (56595559) 128x128 (stride 256) field none buffer size 32768 8 buffers requested. length: 32768 offset: 0 timestamp type/source: mono/EoF Buffer 0/0 mapped at address 0xb6f29000. length: 32768 offset: 32768 timestamp type/source: mono/EoF Buffer 1/0 mapped at address 0xb6deb000. length: 32768 offset: 65536 timestamp type/source: mono/EoF Buffer 2/0 mapped at address 0xb6de3000. length: 32768 offset: 98304 timestamp type/source: mono/EoF Buffer 3/0 mapped at address 0xb6ddb000. length: 32768 offset: 131072 timestamp type/source: mono/EoF Buffer 4/0 mapped at address 0xb6dd3000. length: 32768 offset: 163840 timestamp type/source: mono/EoF Buffer 5/0 mapped at address 0xb6dcb000. length: 32768 offset: 196608 timestamp type/source: mono/EoF Buffer 6/0 mapped at address 0xb6dc3000. length: 32768 offset: 229376 timestamp type/source: mono/EoF Buffer 7/0 mapped at address 0xb6dbb000. 2.998245] Kernel BUG at bf0b9e0c [verbose debug info unavailable] [ 143.092527] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM [ 143.098384] Modules linked in: bc_example(O) rpmsg_rpc rpmsg_proto rpmsg_pru xhci_plat_hcd xhci_hcd usbcore sd_mod dwc3 udc_core virtio_rpmsg_bus cbc drbg ecb xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp) [ 143.161576] CPU: 1 PID: 1123 Comm: yavta Tainted: G O 4.4.32-gadde2ca9f8 #1 [ 143.169700] Hardware name: Generic DRA74X (Flattened Device Tree) [ 143.175818] task: ecfc5a00 ti: ed364000 task.ti: ed364000 [ 143.181253] PC is at vpdma_add_cfd_adb+0xbc/0xc0 [ti_vpdma] [ 143.186859] LR is at vip_start_streaming+0x84c/0xed0 [ti_vip] [ 143.192630] pc : [] lr : [] psr: 20070013 [ 143.192630] sp : ed365cb8 ip : 00000000 fp : ed365cdc [ 143.204156] r10: ee399c48 r9 : ecdceb50 r8 : 00000000 [ 143.209401] r7 : ede281a0 r6 : 00000000 r5 : ee399c48 r4 : 000000d0 [ 143.215953] r3 : 00000000 r2 : ede5cb0c r1 : 00000000 r0 : 00000010 [ 143.222508] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 143.229672] Control: 30c5387d Table: adf12840 DAC: 55555555 [ 143.235442] Process yavta (pid: 1123, stack limit = 0xed364210) [ 143.241385] Stack: (0xed365cb8 to 0xed366000) [ 143.245761] 5ca0: ee399800 ede5c810 [ 143.253973] 5cc0: ee399800 ede5c810 ee399800 ee385a10 ed365d34 ed365ce0 bf125618 bf0b9d5c [ 143.262187] 5ce0: 000002d0 00000240 00000080 00000080 bf1220f8 00000008 ede5cb0c edeb901c [ 143.270401] 5d00: edeb9000 bf129100 ed365d34 ee399dc4 ee399ebc ee399c68 c0495974 c0973914 [ 143.278613] 5d20: 00000003 edddde40 ed365d54 ed365d38 c04a9248 bf124dd8 ee399c68 edddde40 [ 143.286824] 5d40: ede5d400 c0495974 ed365d6c ed365d58 c04aaed0 c04a91f0 00000001 edddde40 [ 143.295035] 5d60: ed365d7c ed365d70 c04acd20 c04aadc8 ed365d94 ed365d80 c04acd84 c04accf4 [ 143.303248] 5d80: c04acd40 40045612 ed365dac ed365d98 c0495998 c04acd4c 00000001 40045612 [ 143.311460] 5da0: ed365e14 ed365db0 c04997e0 c0495980 00000002 00000fff 00000048 00000001 [ 143.319673] 5dc0: c0973970 edf12a00 ed365e30 edf12a00 00000029 edcc9a80 f1eff274 00000000 [ 143.327884] 5de0: ed365e04 ed365df0 c0375db4 40045612 00000004 00000004 00000000 ed365e30 [ 143.336096] 5e00: be8c66bc 00000001 ed365edc ed365e18 c0499214 c049952c edeb3400 00000000 [ 143.344307] 5e20: 00000000 00000000 c0499520 edddde40 00000001 00000001 00008000 00002003 [ 143.352518] 5e40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 143.360727] 5e60: 00000001 00038000 00008000 00000000 00000000 ed364000 ed365e9c ed365e88 [ 143.368936] 5e80: ed365e9c ed365e90 c035d974 c035fd34 ed365edc ed365ea0 c0355f18 c035d968 [ 143.377144] 5ea0: c0988f58 00000029 ece26a00 00000029 edddde40 ede5d400 edddde40 40045612 [ 143.385352] 5ec0: be8c66bc ee385acc ed364000 00000000 ed365eec ed365ee0 c049951c c049904c [ 143.393562] 5ee0: ed365f14 ed365ef0 c049447c c0499510 be8c66bc edf5eae0 edddde40 00000003 [ 143.401770] 5f00: be8c66bc ed364000 ed365f7c ed365f18 c0132060 c04943e0 00000000 00000000 [ 143.409979] 5f20: ed365f74 edcc9a80 00000029 ee1be7d0 00000002 edcc9a88 ed364000 00000000 [ 143.418189] 5f40: ed365f7c ed365f50 c01216c4 c015c3ec 00000000 edddde40 00000003 edddde40 [ 143.426397] 5f60: 40045612 be8c66bc ed364000 00000000 ed365fa4 ed365f80 c01322c0 c0131c7c [ 143.434605] 5f80: 00000008 00000000 0002736c 00000036 c000fbc4 ed364000 00000000 ed365fa8 [ 143.442815] 5fa0: c000fa20 c0132290 00000008 00000000 00000003 40045612 be8c66bc 00000000 [ 143.451023] 5fc0: 00000008 00000000 0002736c 00000036 00015d34 0000003c 00000000 00026ac0 [ 143.459231] 5fe0: 00026614 be8c66ac 000146fc b6e964d6 20070030 00000003 00000000 00000000 [ 143.467439] Backtrace: [ 143.469911] [] (vpdma_add_cfd_adb [ti_vpdma]) from [] (vip_start_streaming+0x84c/0xed0 [ti_vip]) [ 143.480473] r6:ee385a10 r5:ee399800 r4:ede5c810 [ 143.485136] [] (vip_start_streaming [ti_vip]) from [] (vb2_start_streaming+0x64/0x15c) [ 143.494825] r10:edddde40 r9:00000003 r8:c0973914 r7:c0495974 r6:ee399c68 r5:ee399ebc [ 143.502714] r4:ee399dc4 [ 143.505262] [] (vb2_start_streaming) from [] (vb2_core_streamon+0x114/0x160) [ 143.514079] r7:c0495974 r6:ede5d400 r5:edddde40 r4:ee399c68 [ 143.519789] [] (vb2_core_streamon) from [] (vb2_streamon+0x38/0x58) [ 143.527820] r5:edddde40 r4:00000001 [ 143.531421] [] (vb2_streamon) from [] (vb2_ioctl_streamon+0x44/0x48) [ 143.539545] [] (vb2_ioctl_streamon) from [] (v4l_streamon+0x24/0x28) [ 143.547664] r5:40045612 r4:c04acd40 [ 143.551265] [] (v4l_streamon) from [] (__video_do_ioctl+0x2c0/0x334) [ 143.559383] r5:40045612 r4:00000001 [ 143.562982] [] (__video_do_ioctl) from [] (video_usercopy+0x1d4/0x4c4) [ 143.571276] r10:00000001 r9:be8c66bc r8:ed365e30 r7:00000000 r6:00000004 r5:00000004 [ 143.579166] r4:40045612 [ 143.581713] [] (video_usercopy) from [] (video_ioctl2+0x18/0x1c) [ 143.589484] r10:00000000 r9:ed364000 r8:ee385acc r7:be8c66bc r6:40045612 r5:edddde40 [ 143.597374] r4:ede5d400 [ 143.599920] [] (video_ioctl2) from [] (v4l2_ioctl+0xa8/0xe0) [ 143.607345] [] (v4l2_ioctl) from [] (do_vfs_ioctl+0x3f0/0x614) [ 143.614942] r9:ed364000 r8:be8c66bc r7:00000003 r6:edddde40 r5:edf5eae0 r4:be8c66bc [ 143.622748] [] (do_vfs_ioctl) from [] (SyS_ioctl+0x3c/0x64) [ 143.630082] r10:00000000 r9:ed364000 r8:be8c66bc r7:40045612 r6:edddde40 r5:00000003 [ 143.637970] r4:edddde40 [ 143.640521] [] (SyS_ioctl) from [] (ret_fast_syscall+0x0/0x34) [ 143.648118] r9:ed364000 r8:c000fbc4 r7:00000036 r6:0002736c r5:00000000 r4:00000008 [ 143.655923] Code: e50b2020 eb3df0dd e51b2020 eaffffdc (e7f001f2) [ 143.662040] ---[ end trace 646d04c42546aedb ]--- Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.092527] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.235442] Process yavta (pid: 1123, stack limit = 0xed364210) Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.241385] Stack: (0xed365cb8 to 0xed366000) Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.245761] 5ca0: ee399800 ede5c810 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.253973] 5cc0: ee399800 ede5c810 ee399800 ee385a10 ed365d34 ed365ce0 bf125618 bf0b9d5c Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.262187] 5ce0: 000002d0 00000240 00000080 00000080 bf1220f8 00000008 ede5cb0c edeb901c Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.270401] 5d00: edeb9000 bf129100 ed365d34 ee399dc4 ee399ebc ee399c68 c0495974 c0973914 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.278613] 5d20: 00000003 edddde40 ed365d54 ed365d38 c04a9248 bf124dd8 ee399c68 edddde40 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.286824] 5d40: ede5d400 c0495974 ed365d6c ed365d58 c04aaed0 c04a91f0 00000001 edddde40 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.295035] 5d60: ed365d7c ed365d70 c04acd20 c04aadc8 ed365d94 ed365d80 c04acd84 c04accf4 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.303248] 5d80: c04acd40 40045612 ed365dac ed365d98 c0495998 c04acd4c 00000001 40045612 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.311460] 5da0: ed365e14 ed365db0 c04997e0 c0495980 00000002 00000fff 00000048 00000001 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.319673] 5dc0: c0973970 edf12a00 ed365e30 edf12a00 00000029 edcc9a80 f1eff274 00000000 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.327884] 5de0: ed365e04 ed365df0 c0375db4 40045612 00000004 00000004 00000000 ed365e30 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.336096] 5e00: be8c66bc 00000001 ed365edc ed365e18 c0499214 c049952c edeb3400 00000000 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.344307] 5e20: 00000000 00000000 c0499520 edddde40 00000001 00000001 00008000 00002003 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.352518] 5e40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.360727] 5e60: 00000001 00038000 00008000 00000000 00000000 ed364000 ed365e9c ed365e88 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.368936] 5e80: ed365e9c ed365e90 c035d974 c035fd34 ed365edc ed365ea0 c0355f18 c035d968 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.377144] 5ea0: c0988f58 00000029 ece26a00 00000029 edddde40 ede5d400 edddde40 40045612 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.385352] 5ec0: be8c66bc ee385acc ed364000 00000000 ed365eec ed365ee0 c049951c c049904c Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.393562] 5ee0: ed365f14 ed365ef0 c049447c c0499510 be8c66bc edf5eae0 edddde40 00000003 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:01 UTC): kernel[418]: [ 143.401770] 5f00: be8c66bc ed364000 ed365f7c ed365f18 c0132060 c04943e0 00000000 00000000 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:02 UTC): kernel[418]: [ 143.409979] 5f20: ed365f74 edcc9a80 00000029 ee1be7d0 00000002 edcc9a88 ed364000 00000000 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:02 UTC): kernel[418]: [ 143.418189] 5f40: ed365f7c ed365f50 c01216c4 c015c3ec 00000000 edddde40 00000003 edddde40 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:02 UTC): kernel[418]: [ 143.426397] 5f60: 40045612 be8c66bc ed364000 00000000 ed365fa4 ed365f80 c01322c0 c0131c7c Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:02 UTC): kernel[418]: [ 143.434605] 5f80: 00000008 00000000 0002736c 00000036 c000fbc4 ed364000 00000000 ed365fa8 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:02 UTC): kernel[418]: [ 143.442815] 5fa0: c000fa20 c0132290 00000008 00000000 00000003 40045612 be8c66bc 00000000 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:02 UTC): kernel[418]: [ 143.451023] 5fc0: 00000008 00000000 0002736c 00000036 00015d34 0000003c 00000000 00026ac0 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:02 UTC): kernel[418]: [ 143.459231] 5fe0: 00026614 be8c66ac 000146fc b6e964d6 20070030 00000003 00000000 00000000 Broadcast message from systemd-journald@am57xx-evm (Wed 2017-05-10 09:30:02 UTC): kernel[418]: [ 143.655923] Code: e50b2020 eb3df0dd e51b2020 eaffffdc (e7f001f2)