[FFmpeg-trac] #5031(undetermined:new): signal 7 (SIGBUS) android NDK

FFmpeg trac at avcodec.org
Mon Nov 23 18:22:53 CET 2015


#5031: signal 7 (SIGBUS) android NDK
-------------------------------------+-------------------------------------
             Reporter:  debug        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  ndk, sigbus  |               Resolution:
  7, overlay filter                  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by debug):

 Thank you very much for that guide. The output above was from Android
 logcat which showed the crash details. Also the ffmpeg binary is being
 invoked via Java, hence the confusion in the command which has been pasted
 above. I ran the command through shell with the report option, that
 resulted in the following.

 {{{
 ffmpeg started on 2015-11-23 at 22:51:05
 Report written to "ffmpeg-20151123-225105.log"
 Command line:
 ./bin -loglevel verbose -report -y -i
 /storage/emulated/0/Android/data/com.abc.xyz/cache/tmp/tempvideo_overlay.mp4
 -i /data/user/0/com.abc.xyz/files/overlay.png -filter_complex "overlay
 =(main_w-overlay_w):(main_h-overlay_h)" -codec:a copy test.mp4
 ffmpeg version N-76467-ga8b254e Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 4.9 (GCC) 20140827 (prerelease)
   configuration: --libdir=/tmp/ffmpeg/build/lib --prefix=/tmp/ffmpeg/build
 --target-os=linux --arch=arm --extra-cflags=-pie --enable-cross-compile
 --enable-pic --cross-prefix=arm-linux-androideabi- --enable-static
 --disable-debug --disable-symver --disable-doc --disable-ffplay --disable-
 ffprobe --disable-ffserver --disable-avdevice --disable-decoders
 --disable-encoders --disable-muxers --disable-filters --disable-devices
 --disable-protocols --disable-parsers --disable-demuxers --disable-
 demuxer=sbg --enable-swscale --enable-protocol=file --enable-protocol=pipe
 --enable-demuxer=mov --enable-demuxer=image2 --enable-parser=h264
 --enable-muxer=mp4 --enable-decoder=h264 --enable-decoder=aac --enable-
 decoder='mjpeg,png' --enable-libx264 --enable-libfdk_aac --enable-
 encoder=libx264 --enable-encoder=libfdk_aac --enable-nonfree --enable-
 filter=overlay --enable-filter=scale --enable-filter=amerge --enable-
 filter=aresample --enable-filter=transpose --disable-bsfs --enable-
 bsf=chomp --disable-network --enable-asm --enab  libavutil      55.  5.100
 / 55.  5.100
   libavcodec     57. 14.100 / 57. 14.100
   libavformat    57. 14.100 / 57. 14.100
   libavfilter     6. 14.101 /  6. 14.101
   libswscale      4.  0.100 /  4.  0.100
   libswresample   2.  0.100 /  2.  0.100
   libpostproc    54.  0.100 / 54.  0.100
 Splitting the commandline.
 Reading option '-loglevel' ... matched as option 'loglevel' (set logging
 level) with argument 'verbose'.
 Reading option '-report' ... matched as option 'report' (generate a
 report) with argument '1'.
 Reading option '-y' ... matched as option 'y' (overwrite output files)
 with argument '1'.
 Reading option '-i' ... matched as input file with argument
 '/storage/emulated/0/Android/data/com.abc.xyz/cache/tmp/tempvideo_overlay.mp4'.
 Reading option '-i' ... matched as input file with argument
 '/data/user/0/com.abc.xyz/files/overlay.png'.
 Reading option '-filter_complex' ... matched as option 'filter_complex'
 (create a complex filtergraph) with argument 'overlay=(main_w-overlay_w
 ):(main_h-overlay_h)'.
 Reading option '-codec:a' ... matched as option 'codec' (codec name) with
 argument 'copy'.
 Reading option 'test.mp4' ... matched as output file.
 Finished splitting the commandline.
 Parsing a group of options: global .
 Applying option loglevel (set logging level) with argument verbose.
 Applying option report (generate a report) with argument 1.
 Applying option y (overwrite output files) with argument 1.
 Applying option filter_complex (create a complex filtergraph) with
 argument overlay=(main_w-overlay_w):(main_h-overlay_h).
 Successfully parsed a group of options.
 Parsing a group of options: input file
 /storage/emulated/0/Android/data/com.abc.xyz/cache/tmp/tempvideo_overlay.mp4.
 Successfully parsed a group of options.
 Opening an input file:
 /storage/emulated/0/Android/data/com.abc.xyz/cache/tmp/tempvideo_overlay.mp4.
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb8aa04d0] Format mov,mp4,m4a,3gp,3g2,mj2
 probed with size=2048 and score=100
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb8aa04d0] ISO: File Type Major Brand: isom
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb8aa04d0] Before avformat_find_stream_info()
 pos: 206335 bytes read:37111 seeks:1
 [h264 @ 0xb8aa1300] user data:"x264 - core 146 - H.264/MPEG-4 AVC codec -
 Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1
 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1
 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1
 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1
 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=10
 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0
 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00"
 [h264 @ 0xb8aa1300] no picture
 [aac @ 0xb8aa5990] stereo with SCE
 [aac @ 0xb8aa5990] Input buffer exhausted before END element found
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb8aa04d0] All info found
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb8aa04d0] After avformat_find_stream_info()
 pos: 5875 bytes read:69879 seeks:2 frames:4
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
 '/storage/emulated/0/Android/data/com.abc.xyz/cache/tmp/tempvideo_overlay.mp4':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     encoder         : Lavf57.19.100
   Duration: 00:00:07.00, start: 0.000000, bitrate: 235 kb/s
     Stream #0:0(und), 3, 1/10240: Video: h264 (High), 4 reference frames
 (avc1 / 0x31637661), yuv420p, 346x320 (352x320), 107 kb/s, 10 fps, 10 tbr,
 10240 tbn, 20 tbc (default)
     Metadata:
       handler_name    : VideoHandler
     Stream #0:1(eng), 1, 1/44100: Audio: aac (LC) (mp4a / 0x6134706D),
 44100 Hz, stereo, fltp, 128 kb/s (default)
     Metadata:
       handler_name    : SoundHandler
 Successfully opened the file.
 Parsing a group of options: input file
 /data/user/0/com.abc.xyz/files/overlay.png.
 Successfully parsed a group of options.
 Opening an input file: /data/user/0/com.abc.xyz/files/overlay.png.
 [image2 @ 0xb8b14170] Format image2 probed with size=2048 and score=50
 [image2 @ 0xb8b14170] Before avformat_find_stream_info() pos: 0 bytes
 read:6675 seeks:0
 [AVIOContext @ 0xb8b15130] Statistics: 6675 bytes read, 0 seeks
 [image2 @ 0xb8b14170] After avformat_find_stream_info() pos: 0 bytes
 read:6675 seeks:0 frames:1
 Input #1, image2, from '/data/user/0/com.abc.xyz/files/overlay.png':
   Duration: 00:00:00.04, start: 0.000000, bitrate: 1335 kb/s
     Stream #1:0, 1, 1/25: Video: png, 1 reference frame, rgba(pc), 232x59
 (0x0) [SAR 2835:2835 DAR 232:59], 25 tbr, 25 tbn, 25 tbc
 Successfully opened the file.
 detected 2 logical cores
 [Parsed_overlay_0 @ 0xb8b14f90] Setting 'x' to value '(main_w-overlay_w)'
 [Parsed_overlay_0 @ 0xb8b14f90] Setting 'y' to value '(main_h-overlay_h)'
 Parsing a group of options: output file test.mp4.
 Applying option codec:a (codec name) with argument copy.
 Successfully parsed a group of options.
 Opening an output file: test.mp4.
 Successfully opened the file.
 [Parsed_overlay_0 @ 0xb8b10740] Setting 'x' to value '(main_w-overlay_w)'
 [Parsed_overlay_0 @ 0xb8b10740] Setting 'y' to value '(main_h-overlay_h)'
 [graph 0 input from stream 0:0 @ 0xb8b11350] Setting 'video_size' to value
 '346x320'
 [graph 0 input from stream 0:0 @ 0xb8b11350] Setting 'pix_fmt' to value
 '0'
 [graph 0 input from stream 0:0 @ 0xb8b11350] Setting 'time_base' to value
 '1/10240'
 [graph 0 input from stream 0:0 @ 0xb8b11350] Setting 'pixel_aspect' to
 value '0/1'
 [graph 0 input from stream 0:0 @ 0xb8b11350] Setting 'sws_param' to value
 'flags=2'
 [graph 0 input from stream 0:0 @ 0xb8b11350] Setting 'frame_rate' to value
 '10/1'
 [graph 0 input from stream 0:0 @ 0xb8b11350] w:346 h:320 pixfmt:yuv420p
 tb:1/10240 fr:10/1 sar:0/1 sws_param:flags=2
 [graph 0 input from stream 1:0 @ 0xb8b10c90] Setting 'video_size' to value
 '232x59'
 [graph 0 input from stream 1:0 @ 0xb8b10c90] Setting 'pix_fmt' to value
 '28'
 [graph 0 input from stream 1:0 @ 0xb8b10c90] Setting 'time_base' to value
 '1/25'
 [graph 0 input from stream 1:0 @ 0xb8b10c90] Setting 'pixel_aspect' to
 value '2835/2835'
 [graph 0 input from stream 1:0 @ 0xb8b10c90] Setting 'sws_param' to value
 'flags=2'
 [graph 0 input from stream 1:0 @ 0xb8b10c90] Setting 'frame_rate' to value
 '25/1'
 [graph 0 input from stream 1:0 @ 0xb8b10c90] w:232 h:59 pixfmt:rgba
 tb:1/25 fr:25/1 sar:2835/2835 sws_param:flags=2
 [format @ 0xb8b11250] compat: called with
 args=[yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21]
 [format @ 0xb8b11250] Setting 'pix_fmts' to value
 'yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21'
 [auto-inserted scaler 0 @ 0xb8b11b10] w:iw h:ih flags:'bilinear' interl:0
 [Parsed_overlay_0 @ 0xb8b10740] auto-inserting filter 'auto-inserted
 scaler 0' between the filter 'graph 0 input from stream 1:0' and the
 filter 'Parsed_overlay_0'
 [AVFilterGraph @ 0xb8b108b0] query_formats: 5 queried, 3 merged, 1 already
 done, 0 delayed
 [auto-inserted scaler 0 @ 0xb8b11b10] w:232 h:59 fmt:rgba sar:2835/2835 ->
 w:232 h:59 fmt:yuva420p sar:1/1 flags:0x2
 [Parsed_overlay_0 @ 0xb8b10740] main w:346 h:320 fmt:yuv420p overlay w:232
 h:59 fmt:yuva420p eof_action:repeat
 [Parsed_overlay_0 @ 0xb8b10740] [framesync @ 0xb8b10a28] Selected 1/51200
 time base
 [Parsed_overlay_0 @ 0xb8b10740] [framesync @ 0xb8b10a28] Sync level 2
 [libx264 @ 0xb8b0f300] using mv_range_thread = 24
 [libx264 @ 0xb8b0f300] using cpu capabilities: ARMv6 NEON
 [libx264 @ 0xb8b0f300] profile High, level 2.1
 [libx264 @ 0xb8b0f300] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC
 codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options:
 cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1
 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1
 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6
 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=10
 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0
 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
 [mp4 @ 0xb8b0e9c0] Codec for stream 1 does not use global headers but
 container format requires global headers
 [mp4 @ 0xb8b0e9c0] track 1: codec frame size is not set
 Output #0, mp4, to 'test.mp4':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     encoder         : Lavf57.14.100
     Stream #0:0, 0, 1/10240: Video: h264 (libx264), -1 reference frame
 ([33][0][0][0] / 0x0021), yuv420p, 346x320, q=-1--1, 10 fps, 10240 tbn, 10
 tbc (default)
     Metadata:
       encoder         : Lavc57.14.100 libx264
     Stream #0:1(eng), 0, 1/44100: Audio: aac ([64][0][0][0] / 0x0040),
 44100 Hz, stereo, 128 kb/s (default)
     Metadata:
       handler_name    : SoundHandler
 Stream mapping:
   Stream #0:0 (h264) -> overlay:main
   Stream #1:0 (png) -> overlay:overlay
   overlay -> Stream #0:0 (libx264)
   Stream #0:1 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 [h264 @ 0xb8baa1b0] user data:"x264 - core 146 - H.264/MPEG-4 AVC codec -
 Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1
 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1
 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1
 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1
 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=10
 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0
 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00"
 [h264 @ 0xb8baa1b0] no picture
 [h264 @ 0xb8bbcd10] no picture
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0) from link #1
 [Parsed_overlay_0 @ 0xb8b10740] n:1.000000 t:0.000000 pos:48.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 Cliping frame in rate conversion by 0.000008
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.1) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:2.000000 t:0.100000 pos:7732.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.2) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:2.000000 t:0.200000 pos:4533.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.3) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:3.000000 t:0.300000 pos:3041.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.4) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:4.000000 t:0.400000 pos:13822.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.5) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:5.000000 t:0.500000 pos:10030.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.6) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:6.000000 t:0.600000 pos:20812.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.7) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:7.000000 t:0.700000 pos:17327.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.8) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:8.000000 t:0.800000 pos:26700.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:0.9) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:9.000000 t:0.900000 pos:23568.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:10.000000 t:1.000000 pos:32390.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.1) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:11.000000 t:1.100000 pos:29273.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.2) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:12.000000 t:1.200000 pos:37974.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.3) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:13.000000 t:1.300000 pos:35025.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.4) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:14.000000 t:1.400000 pos:43366.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.5) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:15.000000 t:1.500000 pos:40290.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.6) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:16.000000 t:1.600000 pos:48656.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.7) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:17.000000 t:1.700000 pos:45857.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.8) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:18.000000 t:1.800000 pos:54452.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:1.9) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:19.000000 t:1.900000 pos:51342.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:20.000000 t:2.000000 pos:60069.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.1) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:21.000000 t:2.100000 pos:56735.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.2) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:22.000000 t:2.200000 pos:66476.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.3) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:23.000000 t:2.300000 pos:63130.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.4) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:24.000000 t:2.400000 pos:73147.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.5) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:25.000000 t:2.500000 pos:69324.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.6) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:26.000000 t:2.600000 pos:79151.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.7) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:27.000000 t:2.700000 pos:75906.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.8) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:28.000000 t:2.800000 pos:85539.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:2.9) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:29.000000 t:2.900000 pos:81725.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:30.000000 t:3.000000 pos:91341.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.1) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:31.000000 t:3.100000 pos:88345.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.2) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:32.000000 t:3.200000 pos:97460.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.3) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:33.000000 t:3.300000 pos:94093.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.4) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:34.000000 t:3.400000 pos:100326.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.5) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:35.000000 t:3.500000 pos:109781.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.6) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:36.000000 t:3.600000 pos:107370.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.7) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:37.000000 t:3.700000 pos:112468.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.8) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:38.000000 t:3.800000 pos:104256.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:3.9) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:39.000000 t:3.900000 pos:118915.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:4) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:40.000000 t:4.000000 pos:117277.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:4.1) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:41.000000 t:4.100000 pos:114844.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:4.2) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:42.000000 t:4.200000 pos:124255.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:4.3) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:43.000000 t:4.300000 pos:121916.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:4.4) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:44.000000 t:4.400000 pos:130105.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 [Parsed_overlay_0 @ 0xb8b10740] Copying data in avfilter.
 [Parsed_overlay_0 @ 0xb8b10740] Incoming frame (time:4.5) from link #0
 [Parsed_overlay_0 @ 0xb8b10740] n:45.000000 t:4.500000 pos:126480.000000
 x:114.000000 xi:114 y:261.000000 yi:260
 Press [q] to stop, [?] for help
 Bus error
 tmp-mksh: cat: <stdout>: Broken pipe

 }}}

 Not sure why the trace as displayed by the logcat is more detailed for the
 bus issue. I will add more details later.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5031#comment:2>
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