gst-launch-0.10 v4l2src always-copy=false queue-size=12 num-buffers=2000 ! 'video/x-raw-yuv-strided,format=(fourcc)NV12,width=1280,height=720,framerate=(fraction)60/1' ! omxbufferalloc numBuffers=12 ! omx_h264enc bitrate=5000000 ! gstperf ! filesink location=v4l2cap.h264 Setting pipeline to PAUSED ... Mode set is 1 allocating 12 buffers of size:1382400!! allocated outbuf:0x43eb4080 allocated outbuf:0x44005880 allocated outbuf:0x44157080 allocated outbuf:0x442a8880 allocated outbuf:0x443fa080 allocated outbuf:0x4454b880 allocated outbuf:0x4469d080 allocated outbuf:0x447ee880 allocated outbuf:0x44940080 allocated outbuf:0x44a91880 allocated outbuf:0x44be3080 allocated outbuf:0x44d34880 Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock VPSS_FVID2: queue timeout kernel BUG at drivers/media/video/ti81xx/ti81xxvin_main.c:829! Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c0f4c000 [00000000] *pgd=80f61031, *pte=00000000, *ppte=00000000 Internal error: Oops: 817 [#1] last sysfs file: /sys/devices/platform/vpss/graphics0/enabled Modules linked in: bufferclass_ti omaplfb pvrsrvkm ti81xxhdmi ti81xxvin tvp7002 ti81xxvo ti81xxfb vpss syslink ipv6 CPU: 0 Tainted: G W (2.6.37 #1) PC is at __bug+0x20/0x2c LR is at release_console_sem+0x198/0x1ac pc : [] lr : [] psr: 20000013 sp : c46e5b90 ip : c46e5ac8 fp : c46e5b9c r10: 00000000 r9 : c46e5e08 r8 : c46e5e08 r7 : c379c104 r6 : c0f24b80 r5 : c379c000 r4 : c43eb400 r3 : 00000000 r2 : 00000001 r1 : 0000a058 r0 : 00000045 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 80f4c019 DAC: 00000015 Process gst-launch-0.10 (pid: 1461, stack limit = 0xc46e42e8) Stack: (0xc46e5b90 to 0xc46e6000) 5b80: c46e5bbc c46e5ba0 bf1cb1dc c00488c0 5ba0: c0f24b80 20000013 00000000 c379c104 c46e5be4 c46e5bc0 c0284390 bf1cb138 5bc0: 00000001 c379c000 c4b41300 c46e5e08 bf1cc404 c46e5e08 c46e5c4c c46e5be8 5be0: bf1caf24 c0284020 00000000 00000009 00000001 00000000 00000000 00000000 5c00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000002 5c20: 44a91880 00000000 00000000 00000000 bf1cae8c 00000000 c044560f c37e6200 5c40: c46e5df4 c46e5c50 c02790bc bf1cae98 003fdb70 00000000 003e8060 00000000 5c60: 0040d398 00000000 003e8c80 00000001 005abf20 003e8b90 00000000 00000000 5c80: 0040d358 003e8c60 c46e5cb4 c46e5c98 c00c04d8 c00be4f8 00000013 c4b41080 5ca0: c02d9d58 00000001 c46e5cd4 c46e5cb8 c00c1874 c00c046c 00000000 00000101 5cc0: 00000024 00000001 c46e5ce4 c46e5cd8 c04b4c98 c04b4cb8 37acb24b 00000002 5ce0: 00000000 00000000 c46e5d1c c46e5cf8 c0068538 c0193550 c4bdd384 c4bdc000 5d00: c04b4c50 00000001 c04b4c98 c04b4cb8 37acb24b 00000002 00000000 00000000 5d20: c46e5d54 c46e5d30 c0068538 c0193550 c4bdd384 c4a6f8c0 c4bdd340 c4bdd340 5d40: 00000000 00000000 fffffffd 00000000 c46e5d84 c46e5d60 c036fa0c c0040170 5d60: c3af401c c4bdd340 00000015 c4a6f8c0 c46e4000 c044560f c4bbfd80 c4b41300 5d80: c036fa6c c036f9e4 00000000 c46e5d98 c46e5db4 c46e5da0 c036fa94 c036fa5c 5da0: c0fe3000 c4bdd340 c46e5ddc c46e5db8 c036c194 c00698d0 c46e4000 7fffffff 5dc0: c893c010 7fffffff c893c004 00000044 00000000 c044560f 00000000 00000000 5de0: 00000000 c46e5e08 c46e5eb4 c46e5df8 c0277b58 c0277d74 c0277d68 000b7e40 5e00: c4bbfd80 00000003 00000009 00000001 00000000 00000000 00000000 00000000 5e20: 00000000 00000000 00000000 00000000 00000000 00000000 00000002 44a91880 5e40: 00000000 00000000 00000000 c46e5e58 bf0743b0 bf0727a4 bf074450 bf0726f0 5e60: bf086910 c8abe000 00000000 ce005300 c46e5ea4 c46e5e80 bf081234 bf0726f0 5e80: 00000000 c018f361 40145d50 c4bbfd80 000b7e40 bf1cd228 c044560f 000b7e40 5ea0: c46e4000 00000000 c46e5ecc c46e5eb8 c0277ccc c0277880 c4bbfd80 c37e6200 5ec0: c46e5ef4 c46e5ed0 c0276d0c c0277ca8 00000000 c4bbfd80 0000001d 0000001d 5ee0: 000b7e40 c46e4000 c46e5f04 c46e5ef8 c00d10e4 c0276c30 c46e5f74 c46e5f08 5f00: c00d17f4 c00d10c8 0013f000 c0fe3000 00000d74 00000000 003ea100 0013fd70 5f20: 04000001 0013fd70 00000001 00000000 0013fd74 00000081 c46e5fa4 c46e5f48 5f40: c0092c24 c0092044 00000001 00000000 000b7e40 c044560f 0000001d c4bbfd80 5f60: c46e4000 00000000 c46e5fa4 c46e5f78 c00d188c c00d1300 00000000 00000001 5f80: 04000001 00000009 0000034c 4050b2d0 00000036 c0044f48 00000000 c46e5fa8 5fa0: c0044da0 c00d1840 00000009 0000034c 0000001d c044560f 000b7e40 44a91880 5fc0: 00000009 0000034c 4050b2d0 00000036 0010d620 bed33d04 0000034c 40145c2c 5fe0: 000b7de8 40145a70 404f0590 403caaec 60000010 0000001d 00000000 00000101 Backtrace: [] (__bug+0x0/0x2c) from [] (ti81xxvin_buffer_queue+0xb0/0xe8 [ti81xxvin]) [] (ti81xxvin_buffer_queue+0x0/0xe8 [ti81xxvin]) from [] (videobuf_qbuf+0x37c/0x43c) r7:c379c104 r6:00000000 r5:20000013 r4:c0f24b80 [] (videobuf_qbuf+0x0/0x43c) from [] (vidioc_qbuf+0x98/0xb4 [ti81xxvin]) r9:c46e5e08 r8:bf1cc404 r7:c46e5e08 r6:c4b41300 r5:c379c000 r4:00000001 [] (vidioc_qbuf+0x0/0xb4 [ti81xxvin]) from [] (__video_do_ioctl+0x1354/0x3f34) r7:c37e6200 r6:c044560f r5:00000000 r4:bf1cae8c [] (__video_do_ioctl+0x0/0x3f34) from [] (__video_usercopy+0x2e4/0x428) [] (__video_usercopy+0x0/0x428) from [] (video_ioctl2+0x30/0x38) [] (video_ioctl2+0x0/0x38) from [] (v4l2_ioctl+0xe8/0x11c) r5:c37e6200 r4:c4bbfd80 [] (v4l2_ioctl+0x0/0x11c) from [] (vfs_ioctl+0x28/0x44) r9:c46e4000 r8:000b7e40 r7:0000001d r6:0000001d r5:c4bbfd80 r4:00000000 [] (vfs_ioctl+0x0/0x44) from [] (do_vfs_ioctl+0x500/0x540) [] (do_vfs_ioctl+0x0/0x540) from [] (sys_ioctl+0x58/0x7c) [] (sys_ioctl+0x0/0x7c) from [] (ret_fast_syscall+0x0/0x30) r8:c0044f48 r7:00000036 r6:4050b2d0 r5:0000034c r4:00000009 Code: e1a01000 e59f000c eb0c8c61 e3a03000 (e5833000) ---[ end trace 58eb0402ed7038ed ]---