[ 6803.348540] coda 2040000.vpu: CODA PIC_RUN timeout [ 6804.348533] coda 2040000.vpu: CODA PIC_RUN timeout [ 6805.348545] coda 2040000.vpu: CODA PIC_RUN timeout ^C[ 6806.058071] Unable to handle kernel NULL pointer dereference at virtual address 0000009c [ 6806.066183] pgd = 80004000 [ 6806.068897] [0000009c] *pgd=00000000 [ 6806.072501] Internal error: Oops: 17 [#1] SMP ARM [ 6806.077212] Modules linked in: phytec_color_shifter imx_ipu_scaler imx_ipuv3_csi mt9p031 imx_ipu aptina_pll coda videobuf2_vmalloc v4l2_mem2mem phytec_mediabus imx_media ipv6 [ 6806.092997] CPU: 3 PID: 893 Comm: QSGRenderThread Not tainted 3.19.5-iMX6-PD15.2.0 #1 [ 6806.100834] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 6806.107368] task: aa4d89c0 ti: aa308000 task.ti: aa308000 [ 6806.112791] PC is at mutex_lock_nested+0x94/0x3e8 [ 6806.117513] LR is at trace_hardirqs_off+0x14/0x18 [ 6806.122225] pc : [<806de3f8>] lr : [<8005ee4c>] psr: 600e0193 [ 6806.122225] sp : aa309ce8 ip : aa309cd8 fp : aa309d3c [ 6806.133709] r10: 00000098 r9 : ae3c9e00 r8 : ad7e7450 [ 6806.138940] r7 : aa4d89c0 r6 : 8120778c r5 : 600e0113 r4 : 0000009c [ 6806.145473] r3 : aa308000 r2 : aa4d89c0 r1 : 00000000 r0 : 806de3f4 [ 6806.152009] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user [ 6806.159237] Control: 10c5387d Table: 3a46004a DAC: 00000015 [ 6806.164990] Process QSGRenderThread (pid: 893, stack limit = 0xaa308238) [ 6806.171697] Stack: (0xaa309ce8 to 0xaa30a000) [ 6806.176065] 9ce0: 00000001 00000000 80274954 ae171028 aa309d14 aa309d08 [ 6806.184254] 9d00: 80061e34 80061c38 aa309d34 aa309d18 806df538 ae1711e8 ad7e7450 af323010 [ 6806.192442] 9d20: ad7e74f4 ad7e7450 ae3c9e00 00000008 aa309d64 aa309d40 80274954 806de370 [ 6806.200629] 9d40: 00000002 ae1711e8 af322010 af323010 ae171000 af024600 aa309d9c aa309d68 [ 6806.208817] 9d60: 7f087cc0 80274914 aa309d74 00000001 ae3e6dc8 00000004 801128b4 ae3e6dc0 [ 6806.217004] 9d80: af322420 ae3c9e00 ae4a7c10 aec0aac8 aa309db4 aa309da0 804c6928 7f087b14 [ 6806.225192] 9da0: ae3e6dc0 00000000 aa309df4 aa309db8 800f5144 804c68f4 00000000 00000000 [ 6806.233380] 9dc0: aa4d8d80 ae3e6dc8 aa4d8d80 aa4d8d70 80a1a4d4 ae3e7180 aa4d89c0 00000000 [ 6806.241567] 9de0: 00000001 418004fc aa309e04 aa309df8 800f52f4 800f50c0 aa309e2c aa309e08 [ 6806.249755] 9e00: 800440bc 800f52f0 00000000 aa4d89c0 aa4d8d80 af30c054 ae0a2400 af30c000 [ 6806.257943] 9e20: aa309e5c aa309e30 8002c59c 8004400c 80035298 af30c054 00000000 ae115784 [ 6806.266130] 9e40: ae115784 aa309edc aa309e64 ae0a2400 aa309e7c aa309e60 8002dbd4 8002c2bc [ 6806.274318] 9e60: aa308000 00418004 ae115784 aa309edc aa309ec4 aa309e80 80037a54 8002db8c [ 6806.282506] 9e80: aa309ea4 aa309e90 806e13f8 80061e2c aa4d89c0 af740700 aa309edc aa309ec8 [ 6806.290693] 9ea0: aa309fb0 00000000 00000000 00000000 aa308000 5dd6ac60 aa309f8c aa309ec8 [ 6806.298881] 9ec0: 80011b7c 800378bc 809ae700 af30c000 aa309f7c aa309ee0 806dbfec 00000009 [ 6806.307069] 9ee0: 00000000 00000000 00000000 00000000 809b209c 00000007 aa309f4c aa309f08 [ 6806.315256] 9f00: 809ae700 af30c000 800165f8 8007de00 aa309f2c aa309f20 8005ee4c 8005ed70 [ 6806.323443] 9f20: aa309f4c aa309f30 80079ac8 8005ee44 809adc74 00000000 809b8d80 00000000 [ 6806.331631] 9f40: aa309f64 aa309f50 8002eb80 80079a60 00000159 00000002 aa308000 aa309fb0 [ 6806.339818] 9f60: 200e0010 00000001 aa308000 aa309fb0 00000000 00000000 aa308000 5dd6ac60 [ 6806.348006] 9f80: aa309fac aa309f90 80012024 80011abc 751e3398 200e0010 ffffffff 10c5387d [ 6806.356193] 9fa0: 00000000 aa309fb0 8000ec9c 80011f88 5dd6b660 5dd6bb60 6bfbbc20 00000008 [ 6806.364381] 9fc0: 5dd6b160 19191a1b 00000000 5dd6ac60 00000500 00000500 5dd6ac60 00000a00 [ 6806.372568] 9fe0: 00000500 68aeb588 751e6cb8 751e3398 200e0010 ffffffff 00000000 00000000 [ 6806.380749] Backtrace: [ 6806.383239] [<806de364>] (mutex_lock_nested) from [<80274954>] (debugfs_remove_recursive+0x4c/0x16c) [ 6806.392376] r10:00000008 r9:ae3c9e00 r8:ad7e7450 r7:ad7e74f4 r6:af323010 r5:ad7e7450 [ 6806.400297] r4:ae1711e8 [ 6806.402884] [<80274908>] (debugfs_remove_recursive) from [<7f087cc0>] (coda_release+0x1b8/0x22c [coda]) [ 6806.412283] r8:af024600 r7:ae171000 r6:af323010 r5:af322010 r4:ae1711e8 r3:00000002 [ 6806.420142] [<7f087b08>] (coda_release [coda]) from [<804c6928>] (v4l2_release+0x40/0x80) [ 6806.428324] r8:aec0aac8 r7:ae4a7c10 r6:ae3c9e00 r5:af322420 r4:ae3e6dc0 [ 6806.435123] [<804c68e8>] (v4l2_release) from [<800f5144>] (__fput+0x90/0x1e0) [ 6806.442263] r5:00000000 r4:ae3e6dc0 [ 6806.445882] [<800f50b4>] (__fput) from [<800f52f4>] (____fput+0x10/0x14) [ 6806.452588] r10:418004fc r9:00000001 r8:00000000 r7:aa4d89c0 r6:ae3e7180 r5:80a1a4d4 [ 6806.460506] r4:aa4d8d70 [ 6806.463076] [<800f52e4>] (____fput) from [<800440bc>] (task_work_run+0xbc/0xf0) [ 6806.470401] [<80044000>] (task_work_run) from [<8002c59c>] (do_exit+0x2ec/0x990) [ 6806.477802] r8:af30c000 r7:ae0a2400 r6:af30c054 r5:aa4d8d80 r4:aa4d89c0 r3:00000000 [ 6806.485640] [<8002c2b0>] (do_exit) from [<8002dbd4>] (do_group_exit+0x54/0xcc) [ 6806.492867] r7:ae0a2400 [ 6806.495436] [<8002db80>] (do_group_exit) from [<80037a54>] (get_signal+0x1a4/0x688) [ 6806.503096] r6:aa309edc r5:ae115784 r4:00418004 r3:aa308000 [ 6806.508845] [<800378b0>] (get_signal) from [<80011b7c>] (do_signal+0xcc/0x3b4) [ 6806.516072] r10:5dd6ac60 r9:aa308000 r8:00000000 r7:00000000 r6:00000000 r5:aa309fb0 [ 6806.523991] r4:aa309ec8 [ 6806.526554] [<80011ab0>] (do_signal) from [<80012024>] (do_work_pending+0xa8/0xb8) [ 6806.534128] r10:5dd6ac60 r9:aa308000 r8:00000000 r7:00000000 r6:aa309fb0 r5:aa308000 [ 6806.542046] r4:00000001 [ 6806.544609] [<80011f7c>] (do_work_pending) from [<8000ec9c>] (work_pending+0xc/0x20) [ 6806.552356] r7:10c5387d r6:ffffffff r5:200e0010 r4:751e3398 [ 6806.558092] Code: f10c0080 e28a4004 ebe60290 f5d4f000 (e1943f9f) [ 6806.564200] ---[ end trace 5d9e0b3a5660a6a8 ]--- [ 6806.568825] Fixing recursive fault but reboot is needed! Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.072501] Internal error: Oops: 17 [#1] SMP ARM Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.164990] Process QSGRenderThread (pid: 893, stack limit = 0xaa308238) Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.171697] Stack: (0xaa309ce8 to 0xaa30a000) Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.176065] 9ce0: 00000001 00000000 80274954 ae171028 aa309d14 aa309d08 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.184254] 9d00: 80061e34 80061c38 aa309d34 aa309d18 806df538 ae1711e8 ad7e7450 af323010 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.192442] 9d20: ad7e74f4 ad7e7450 ae3c9e00 00000008 aa309d64 aa309d40 80274954 806de370 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.200629] 9d40: 00000002 ae1711e8 af322010 af323010 ae171000 af024600 aa309d9c aa309d68 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.208817] 9d60: 7f087cc0 80274914 aa309d74 00000001 ae3e6dc8 00000004 801128b4 ae3e6dc0 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.217004] 9d80: af322420 ae3c9e00 ae4a7c10 aec0aac8 aa309db4 aa309da0 804c6928 7f087b14 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.225192] 9da0: ae3e6dc0 00000000 aa309df4 aa309db8 800f5144 804c68f4 00000000 00000000 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.233380] 9dc0: aa4d8d80 ae3e6dc8 aa4d8d80 aa4d8d70 80a1a4d4 ae3e7180 aa4d89c0 00000000 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:01 UTC): kernel[433]: [ 6806.241567] 9de0: 00000001 418004fc aa309e04 aa309df8 800f52f4 800f50c0 aa309e2c aa309e08 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.249755] 9e00: 800440bc 800f52f0 00000000 aa4d89c0 aa4d8d80 af30c054 ae0a2400 af30c000 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.257943] 9e20: aa309e5c aa309e30 8002c59c 8004400c 80035298 af30c054 00000000 ae115784 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.266130] 9e40: ae115784 aa309edc aa309e64 ae0a2400 aa309e7c aa309e60 8002dbd4 8002c2bc Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.274318] 9e60: aa308000 00418004 ae115784 aa309edc aa309ec4 aa309e80 80037a54 8002db8c Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.282506] 9e80: aa309ea4 aa309e90 806e13f8 80061e2c aa4d89c0 af740700 aa309edc aa309ec8 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.290693] 9ea0: aa309fb0 00000000 00000000 00000000 aa308000 5dd6ac60 aa309f8c aa309ec8 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.298881] 9ec0: 80011b7c 800378bc 809ae700 af30c000 aa309f7c aa309ee0 806dbfec 00000009 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.307069] 9ee0: 00000000 00000000 00000000 00000000 809b209c 00000007 aa309f4c aa309f08 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.315256] 9f00: 809ae700 af30c000 800165f8 8007de00 aa309f2c aa309f20 8005ee4c 8005ed70 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.323443] 9f20: aa309f4c aa309f30 80079ac8 8005ee44 809adc74 00000000 809b8d80 00000000 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.331631] 9f40: aa309f64 aa309f50 8002eb80 80079a60 00000159 00000002 aa308000 aa309fb0 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.339818] 9f60: 200e0010 00000001 aa308000 aa309fb0 00000000 00000000 aa308000 5dd6ac60 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.348006] 9f80: aa309fac aa309f90 80012024 80011abc 751e3398 200e0010 ffffffff 10c5387d Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.356193] 9fa0: 00000000 aa309fb0 8000ec9c 80011f88 5dd6b660 5dd6bb60 6bfbbc20 00000008 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.364381] 9fc0: 5dd6b160 19191a1b 00000000 5dd6ac60 00000500 00000500 5dd6ac60 00000a00 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.372568] 9fe0: 00000500 68aeb588 751e6cb8 751e3398 200e0010 ffffffff 00000000 00000000 Broadcast message from systemd-journald@phyflex-imx6-2 (Mon 2015-11-30 10:51:02 UTC): kernel[433]: [ 6806.558092] Code: f10c0080 e28a4004 ebe60290 f5d4f000 (e1943f9f)