[FFmpeg-trac] #4943(avcodec:new): Crash with LTP AAC encode

FFmpeg trac at avcodec.org
Sat Oct 17 18:06:46 CEST 2015


#4943: Crash with LTP AAC encode
--------------------------------------+---------------------------------
               Reporter:  ubitux      |                  Owner:
                   Type:  defect      |                 Status:  new
               Priority:  important   |              Component:  avcodec
                Version:  git-master  |               Keywords:  aac ltp
             Blocked By:              |               Blocking:
Reproduced by developer:  0           |  Analyzed by developer:  0
--------------------------------------+---------------------------------
 {{{
 [~/src/ffmpeg]☭ ./ffmpeg -i feathers.flac -strict -2 -profile:a aac_ltp -y
 /tmp/test.aac
 ffmpeg version N-76114-g0128075 Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 5.2.0 (GCC)
   configuration: --enable-gpl --enable-fontconfig --enable-libfreetype
 --enable-libmp3lame --enable-libvorbis --enable-libx264 --enable-libvpx
 --enable-x11grab --samples=/home/ux/fate-samples --assert-level=2
 --enable-libass --enable-libpulse --enable-libopenjpeg --enable-x11grab
   libavutil      55.  4.100 / 55.  4.100
   libavcodec     57.  7.100 / 57.  7.100
   libavformat    57.  8.100 / 57.  8.100
   libavdevice    57.  0.100 / 57.  0.100
   libavfilter     6. 11.100 /  6. 11.100
   libswscale      4.  0.100 /  4.  0.100
   libswresample   2.  0.100 /  2.  0.100
   libpostproc    54.  0.100 / 54.  0.100
 Input #0, flac, from 'feathers.flac':
   Metadata:
     ENCODER         : Lavf57.8.100
   Duration: 00:02:55.37, start: 19.957551, bitrate: 69 kb/s
     Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
 Output #0, adts, to '/tmp/test.aac':
   Metadata:
     encoder         : Lavf57.8.100
     Stream #0:0: Audio: aac, 44100 Hz, stereo, fltp (16 bit), 128 kb/s
     Metadata:
       encoder         : Lavc57.7.100 aac
 Stream mapping:
   Stream #0:0 -> #0:0 (flac (native) -> aac (native))
 Press [q] to stop, [?] for help
 *** Error in `./ffmpeg': corrupted double-linked list: 0x0000000001de8660
 ***
 ======= Backtrace: =========
 /usr/lib/libc.so.6(+0x72055)[0x7fdfc59b5055]
 /usr/lib/libc.so.6(+0x779a6)[0x7fdfc59ba9a6]
 /usr/lib/libc.so.6(+0x77c71)[0x7fdfc59bac71]
 /usr/lib/libc.so.6(+0x798a0)[0x7fdfc59bc8a0]
 /usr/lib/libc.so.6(__libc_malloc+0x54)[0x7fdfc59be3d4]
 ./ffmpeg[0xee84cf]
 ./ffmpeg[0x6d1250]
 ./ffmpeg[0x63ff49]
 ./ffmpeg[0x688aef]
 ./ffmpeg[0x68bcec]
 ./ffmpeg[0x68ccb2]
 ./ffmpeg(main+0x144a)[0x47dd1a]
 /usr/lib/libc.so.6(__libc_start_main+0xf0)[0x7fdfc5963610]
 ./ffmpeg[0x47fad9]
 ======= Memory map: ========
 00400000-01331000 r-xp 00000000 08:02 12458655
 /home/ux/src/ffmpeg/ffmpeg
 01530000-01571000 rw-p 00f30000 08:02 12458655
 /home/ux/src/ffmpeg/ffmpeg
 01571000-01c0c000 rw-p 00000000 00:00 0
 01dae000-01ea5000 rw-p 00000000 00:00 0
 [heap]
 7fdf8c000000-7fdf8c021000 rw-p 00000000 00:00 0
 7fdf8c021000-7fdf90000000 ---p 00000000 00:00 0
 7fdf94000000-7fdf94026000 rw-p 00000000 00:00 0
 7fdf94026000-7fdf98000000 ---p 00000000 00:00 0
 7fdf98000000-7fdf98026000 rw-p 00000000 00:00 0
 7fdf98026000-7fdf9c000000 ---p 00000000 00:00 0
 7fdf9c000000-7fdf9c026000 rw-p 00000000 00:00 0
 7fdf9c026000-7fdfa0000000 ---p 00000000 00:00 0
 7fdfa0000000-7fdfa0026000 rw-p 00000000 00:00 0
 7fdfa0026000-7fdfa4000000 ---p 00000000 00:00 0
 7fdfa4000000-7fdfa4026000 rw-p 00000000 00:00 0
 7fdfa4026000-7fdfa8000000 ---p 00000000 00:00 0
 7fdfa8000000-7fdfa8026000 rw-p 00000000 00:00 0
 7fdfa8026000-7fdfac000000 ---p 00000000 00:00 0
 7fdfac000000-7fdfac026000 rw-p 00000000 00:00 0
 7fdfac026000-7fdfb0000000 ---p 00000000 00:00 0
 7fdfb0000000-7fdfb0026000 rw-p 00000000 00:00 0
 7fdfb0026000-7fdfb4000000 ---p 00000000 00:00 0
 7fdfb4000000-7fdfb4021000 rw-p 00000000 00:00 0
 7fdfb4021000-7fdfb8000000 ---p 00000000 00:00 0
 7fdfb8b98000-7fdfb8bae000 r-xp 00000000 08:01 789968
 /usr/lib/libgcc_s.so.1
 7fdfb8bae000-7fdfb8dad000 ---p 00016000 08:01 789968
 /usr/lib/libgcc_s.so.1
 7fdfb8dad000-7fdfb8dae000 rw-p 00015000 08:01 789968
 /usr/lib/libgcc_s.so.1
 7fdfb8dd6000-7fdfb8dd7000 ---p 00000000 00:00 0
 7fdfb8dd7000-7fdfb95d7000 rw-p 00000000 00:00 0
 [stack:24134]
 7fdfb95d7000-7fdfb95d8000 ---p 00000000 00:00 0
 7fdfb95d8000-7fdfb9dd8000 rw-p 00000000 00:00 0
 [stack:24133]
 7fdfb9dd8000-7fdfb9dd9000 ---p 00000000 00:00 0
 7fdfb9dd9000-7fdfba5d9000 rw-p 00000000 00:00 0
 [stack:24132]
 7fdfba5d9000-7fdfba5da000 ---p 00000000 00:00 0
 7fdfba5da000-7fdfbadda000 rw-p 00000000 00:00 0
 [stack:24131]
 7fdfbadda000-7fdfbaddb000 ---p 00000000 00:00 0
 7fdfbaddb000-7fdfbb5db000 rw-p 00000000 00:00 0
 [stack:24130]
 7fdfbb5db000-7fdfbb5dc000 ---p 00000000 00:00 0
 7fdfbb5dc000-7fdfbbddc000 rw-p 00000000 00:00 0
 [stack:24129]
 7fdfbbddc000-7fdfbbddd000 ---p 00000000 00:00 0
 7fdfbbddd000-7fdfbc5dd000 rw-p 00000000 00:00 0
 [stack:24128]
 7fdfbc5dd000-7fdfbc5de000 ---p 00000000 00:00 0
 7fdfbc5de000-7fdfbcdde000 rw-p 00000000 00:00 0
 [stack:24127]
 7fdfbcdde000-7fdfbcddf000 ---p 00000000 00:00 0
 7fdfbcddf000-7fdfbd5df000 rw-p 00000000 00:00 0
 [stack:24126]
 7fdfbd5df000-7fdfbd5e0000 ---p 00000000 00:00 0
 7fdfbd5e0000-7fdfbdde0000 rw-p 00000000 00:00 0
 [stack:24125]
 7fdfbdde0000-7fdfbdde1000 ---p 00000000 00:00 0
 7fdfbdde1000-7fdfbe5e1000 rw-p 00000000 00:00 0
 [stack:24124]
 7fdfbe5e1000-7fdfbe5e2000 ---p 00000000 00:00 0
 7fdfbe5e2000-7fdfbede2000 rw-p 00000000 00:00 0
 [stack:24123]
 7fdfbede2000-7fdfbede3000 ---p 00000000 00:00 0
 7fdfbede3000-7fdfbf5e3000 rw-p 00000000 00:00 0
 [stack:24122]
 7fdfbf5e3000-7fdfbf5e4000 ---p 00000000 00:00 0
 7fdfbf5e4000-7fdfbfde4000 rw-p 00000000 00:00 0
 [stack:24121]
 7fdfbfde4000-7fdfbfde5000 ---p 00000000 00:00 0
 7fdfbfde5000-7fdfc05e5000 rw-p 00000000 00:00 0
 [stack:24120]
 7fdfc05e5000-7fdfc05e6000 ---p 00000000 00:00 0
 7fdfc05e6000-7fdfc0de6000 rw-p 00000000 00:00 0
 [stack:24119]
 7fdfc0de6000-7fdfc0de7000 ---p 00000000 00:00 0
 7fdfc0de7000-7fdfc15e7000 rw-p 00000000 00:00 0
 [stack:24118]
 7fdfc15e7000-7fdfc15e8000 ---p 00000000 00:00 0
 7fdfc15e8000-7fdfc1de8000 rw-p 00000000 00:00 0
 [stack:24117]
 7fdfc1de8000-7fdfc1dec000 r-xp 00000000 08:01 792706
 /usr/lib/libattr.so.1.1.0
 7fdfc1dec000-7fdfc1feb000 ---p 00004000 08:01 792706
 /usr/lib/libattr.so.1.1.0
 7fdfc1feb000-7fdfc1fec000 r--p 00003000 08:01 792706
 /usr/lib/libattr.so.1.1.0
 7fdfc1fec000-7fdfc1fed000 rw-p 00004000 08:01 792706
 /usr/lib/libattr.so.1.1.0
 7fdfc1fed000-7fdfc2002000 r-xp 00000000 08:01 789703
 /usr/lib/libnsl-2.22.so
 7fdfc2002000-7fdfc2201000 ---p 00015000 08:01 789703
 /usr/lib/libnsl-2.22.so
 7fdfc2201000-7fdfc2202000 r--p 00014000 08:01 789703
 /usr/lib/libnsl-2.22.so
 7fdfc2202000-7fdfc2203000 rw-p 00015000 08:01 789703
 /usr/lib/libnsl-2.22.so
 7fdfc2203000-7fdfc2205000 rw-p 00000000 00:00 0
 7fdfc2205000-7fdfc2277000 r-xp 00000000 08:01 816431
 /usr/lib/libFLAC.so.8.3.0
 7fdfc2277000-7fdfc2476000 ---p 00072000 08:01 816431
 /usr/lib/libFLAC.so.8.3.0
 7fdfc2476000-7fdfc2477000 r--p 00071000 08:01 816431
 /usr/lib/libFLAC.so.8.3.0
 7fdfc2477000-7fdfc2478000 rw-p 00072000 08:01 816431
 /usr/lib/libFLAC.so.8.3.0
 7fdfc2478000-7fdfc247c000 r-xp 00000000 08:01 792852
 /usr/lib/libcap.so.2.24
 7fdfc247c000-7fdfc267b000 ---p 00004000 08:01 792852
 /usr/lib/libcap.so.2.24
 7fdfc267b000-7fdfc267c000 rw-p 00003000 08:01 792852
 /usr/lib/libcap.so.2.24
 7fdfc267c000-7fdfc268e000 r-xp 00000000 08:01 798382
 /usr/lib/libgpg-error.so.0.16.0
 7fdfc268e000-7fdfc288d000 ---p 00012000 08:01 798382
 /usr/lib/libgpg-error.so.0.16.0
 7fdfc288d000-7fdfc288e000 r--p 00011000 08:01 798382
 /usr/lib/libgpg-error.so.0.16.0
 7fdfc288e000-7fdfc288f000 rw-p 00012000 08:01 798382
 /usr/lib/libgpg-error.so.0.16.0
 7fdfc288f000-7fdfc2967000 r-xp 00000000 08:01 798391
 /usr/lib/libgcrypt.so.20.0.4
 7fdfc2967000-7fdfc2b67000 ---p 000d8000 08:01 798391
 /usr/lib/libgcrypt.so.20.0.4
 7fdfc2b67000-7fdfc2b68000 r--p 000d8000 08:01 798391
 /usr/lib/libgcrypt.so.20.0.4
 7fdfc2b68000-7fdfc2b70000 rw-p 000d9000 08:01 798391
 /usr/lib/libgcrypt.so.20.0.4
 7fdfc2b70000-7fdfc2b71000 rw-p 00000000 00:00 0
 7fdfc2b71000-7fdfc2b82000 r-xp 00000000 08:01 798407
 /usr/lib/liblz4.so.1.7.1
 7fdfc2b82000-7fdfc2d81000 ---p 00011000 08:01 798407
 /usr/lib/liblz4.so.1.7.1
 7fdfc2d81000-7fdfc2d82000 r--p 00010000 08:01 798407
 /usr/lib/liblz4.so.1.7.1
 7fdfc2d82000-7fdfc2d83000 rw-p 00011000 08:01 798407
 /usr/lib/liblz4.so.1.7.1
 7fdfc2d83000-7fdfc2d97000 r-xp 00000000 08:01 789704
 /usr/lib/libresolv-2.22.so
 7fdfc2d97000-7fdfc2f96000 ---p 00014000 08:01 789704
 /usr/lib/libresolv-2.22.so
 7fdfc2f96000-7fdfc2f97000 r--p 00013000 08:01 789704
 /usr/lib/libresolv-2.22.so
 7fdfc2f97000-7fdfc2f98000 rw-p 00014000 08:01 789704
 /usr/lib/libresolv-2.22.so
 7fdfc2f98000-7fdfc2f9a000 rw-p 00000000 00:00 0
 7fdfc2f9a000-7fdfc3009000 r-xp 00000000 08:01 796997
 /usr/lib/libpcre.so.1.2.5
 7fdfc3009000-7fdfc3208000 ---p 0006f000 08:01 796997
 /usr/lib/libpcre.so.1.2.5
 7fdfc3208000-7fdfc3209000 r--p 0006e000 08:01 796997
 /usr/lib/libpcre.so.1.2.5
 7fdfc3209000-7fdfc320a000 rw-p 0006f000 08:01 796997
 /usr/lib/libpcre.so.1.2.5
 7fdfc320a000-7fdfc3233000 r-xp 00000000 08:01 811000
 /usr/lib/libgraphite2.so.3.0.1
 7fdfc3233000-7fdfc3432000 ---p 00029000 08:01 811000
 /usr/lib/libgraphite2.so.3.0.1
 7fdfc3432000-7fdfc3434000 r--p 00028000 08:01 811000
 /usr/lib/libgraphite2.so.3.0.1
 7fdfc3434000-7fdfc3435000 rw-p 0002a000 08:01 811000
 /usr/lib/libgraphite2.so.3.0.1
 7fdfc3435000-7fdfc343a000 r-xp 00000000 08:01 816394
 /usr/lib/libasyncns.so.0.3.1
 7fdfc343a000-7fdfc3639000 ---p 00005000 08:01 816394
 /usr/lib/libasyncns.so.0.3.1
 7fdfc3639000-7fdfc363a000 r--p 00004000 08:01 816394
 /usr/lib/libasyncns.so.0.3.1
 7fdfc363a000-7fdfc363b000 rw-p 00005000 08:01 816394
 /usr/lib/libasyncns.so.0.3.1
 7fdfc363b000-7fdfc369c000 r-xp 00000000 08:01 816474
 /usr/lib/libsndfile.so.1.0.25
 7fdfc369c000-7fdfc389c000 ---p 00061000 08:01 816474
 /usr/lib/libsndfile.so.1.0.25
 7fdfc389c000-7fdfc389e000 r--p 00061000 08:01 816474
 /usr/lib/libsndfile.so.1.0.25
 7fdfc389e000-7fdfc389f000 rw-p 00063000 08:01 816474
 /usr/lib/libsndfile.so.1.0.25
 7fdfc389f000-7fdfc38a3000 rw-p 00000000 00:00 0
 7fdfc38a3000-7fdfc39af000 r-xp 00000000 08:01 797192
 /usr/lib/libglib-2.0.so.0.4600.0
 7fdfc39af000-7fdfc3bae000 ---p 0010c000 08:01 797192
 /usr/lib/libglib-2.0.so.0.4600.0
 7fdfc3bae000-7fdfc3baf000 r--p 0010b000 08:01 797192
 /usr/lib/libglib-2.0.so.0.4600.0
 7fdfc3baf000-7fdfc3bb0000 rw-p 0010c000 08:01 797192
 /usr/lib/libglib-2.0.so.0.4600.0
 7fdfc3bb0000-7fdfc3bb1000 rw-p 00000000 00:00 0
 7fdfc3bb1000-7fdfc3bc8000 r-xp 00000000 08:01 820004
 /usr/lib/libfribidi.so.0.3.6
 7fdfc3bc8000-7fdfc3dc7000 ---p 00017000 08:01 820004
 /usr/lib/libfribidi.so.0.3.6
 7fdfc3dc7000-7fdfc3dc8000 r--p 00016000 08:01 820004
 /usr/lib/libfribidi.so.0.3.6
 7fdfc3dc8000-7fdfc3dc9000 rw-p 00017000 08:01 820004
 /usr/lib/libfribidi.so.0.3.6
 7fdfc3dc9000-7fdfc3df0000 r-xp 00000000 08:01 796966
 /usr/lib/libexpat.so.1.6.0
 7fdfc3df0000-7fdfc3fef000 ---p 00027000 08:01 796966
 /usr/lib/libexpat.so.1.6.0
 7fdfc3fef000-7fdfc3ff2000 r--p 00026000 08:01 796966
 /usr/lib/libexpat.so.1.6.0
 7fdfc3ff2000-7fdfc3ff3000 rw-p 00029000 08:01 796966
 /usr/lib/libexpat.so.1.6.0
 7fdfc3ff3000-7fdfc4053000 r-xp 00000000 08:01 811010
 /usr/lib/libharfbuzz.so.0.10000.4
 7fdfc4053000-7fdfc4253000 ---p 00060000 08:01 811010
 /usr/lib/libharfbuzz.so.0.10000.4
 7fdfc4253000-7fdfc4254000 r--p 00060000 08:01 811010
 /usr/lib/libharfbuzz.so.0.10000.4
 7fdfc4254000-7fdfc4255000 rw-p 00061000 08:01 811010
 /usr/lib/libharfbuzz.so.0.10000.4
 7fdfc4255000-7fdfc4289000 r-xp 00000000 08:01 810812
 /usr/lib/libpng16.so.16.18.0
 7fdfc4289000-7fdfc4488000 ---p 00034000 08:01 810812
 /usr/lib/libpng16.so.16.18.0
 7fdfc4488000-7fdfc4489000 r--p 00033000 08:01 810812
 /usr/lib/libpng16.so.16.18.0
 7fdfc4489000-7fdfc448a000 rw-p 00034000 08:01 810812
 /usr/lib/libpng16.so.16.18.0
 7fdfc448a000-7fdfc44d8000 r-xp 00000000 08:01 796957
 /usr/lib/libdbus-1.so.3.14.3
 7fdfc44d8000-7fdfc46d8000 ---p 0004e000 08:01 796957
 /usr/lib/libdbus-1.so.3.14.3
 7fdfc46d8000-7fdfc46d9000 r--p 0004e000 08:01 796957
 /usr/lib/libdbus-1.so.3.14.3
 7fdfc46d9000-7fdfc46da000 rw-p 0004f000 08:01 796957
 /usr/lib/libdbus-1.so.3.14.3
 7fdfc46da000-7fdfc46db000 rw-p 00000000 00:00 0
 7fdfc46db000-7fdfc46e5000 r-xp 00000000 08:01 816494
 /usr/lib/libjson-c.so.2.0.1
 7fdfc46e5000-7fdfc48e4000 ---p 0000a000 08:01 816494
 /usr/lib/libjson-c.so.2.0.1
 7fdfc48e4000-7fdfc48e5000 r--p 00009000 08:01 816494
 /usr/lib/libjson-c.so.2.0.1
 7fdfc48e5000-7fdfc48e6000 rw-p 0000a000 08:01 816494
 /usr/lib/libjson-c.so.2.0.1
 7fdfc48e6000-7fdfc4964000 r-xp 00000000 08:01 816556
 /usr/lib/pulseaudio/libpulsecommon-7.0.so
 7fdfc4964000-7fdfc4b63000 ---p 0007e000 08:01 816556
 /usr/lib/pulseaudio/libpulsecommon-7.0.so
 7fdfc4b63000-7fdfc4b64000 r--p 0007d000 08:01 816556
 /usr/lib/pulseaudio/libpulsecommon-7.0.so
 7fdfc4b64000-7fdfc4b66000 rw-p 0007e000 08:01 816556
 /usr/lib/pulseaudio/libpulsecommon-7.0.so
 7fdfc4b66000-7fdfc4b6c000 r-xp 00000000 08:01 816404
 /usr/lib/libogg.so.0.8.2
 7fdfc4b6c000-7fdfc4d6b000 ---p 00006000 08:01 816404
 /usr/lib/libogg.so.0.8.2
 7fdfc4d6b000-7fdfc4d6c000 r--p 00005000 08:01 816404
 /usr/lib/libogg.so.0.8.2
 7fdfc4d6c000-7fdfc4d6d000 rw-p 00006000 08:01 816404
 /usr/lib/libogg.so.0.8.2
 7fdfc4d6d000-7fdfc4d74000 r-xp 00000000 08:01 789705
 /usr/lib/librt-2.22.so
 7fdfc4d74000-7fdfc4f73000 ---p 00007000 08:01 789705
 /usr/lib/librt-2.22.so
 7fdfc4f73000-7fdfc4f74000 r--p 00006000 08:01 789705
 /usr/lib/librt-2.22.so
 7fdfc4f74000-7fdfc4f75000 rw-p 00007000 08:01 789705
 /usr/lib/librt-2.22.so
 7fdfc4f75000-7fdfc512a000 r-xp 00000000 08:01 792919
 /usr/lib/libdb-5.3.so
 7fdfc512a000-7fdfc532a000 ---p 001b5000 08:01 792919
 /usr/lib/libdb-5.3.so
 7fdfc532a000-7fdfc5332000 r--p 001b5000 08:01 792919
 /usr/lib/libdb-5.3.so
 7fdfc5332000-7fdfc5335000 rw-p 001bd000 08:01 792919
 /usr/lib/libdb-5.3.so
 7fdfc5335000-7fdfc533a000 r-xp 00000000 08:01 807236
 /usr/lib/libXdmcp.so.6.0.0
 7fdfc533a000-7fdfc5539000 ---p 00005000 08:01 807236
 /usr/lib/libXdmcp.so.6.0.0
 7fdfc5539000-7fdfc553a000 r--p 00004000 08:01 807236
 /usr/lib/libXdmcp.so.6.0.0
 7fdfc553a000-7fdfc553b000 rw-p 00005000 08:01 807236
 /usr/lib/libXdmcp.so.6.0.0
 7fdfc553b000-7fdfc553d000 r-xp 00000000 08:01 807241
 /usr/lib/libXau.so.6.0.0
 7fdfc553d000-7fdfc573d000 ---p 00002000 08:01 807241
 /usr/lib/libXau.so.6.0.0
 7fdfc573d000-7fdfc573e000 r--p 00002000 08:01 807241
 /usr/lib/libXau.so.6.0.0
 7fdfc573e000-7fdfc573f000 rw-p 00003000 08:01 807241
 /usr/lib/libXau.so.6.0.0
 7fdfc573f000-7fdfc5742000 r-xp 00000000 08:01 789701
 /usr/lib/libdl-2.22.so
 7fdfc5742000-7fdfc5941000 ---p 00003000 08:01 789701
 /usr/lib/libdl-2.22.so
 7fdfc5941000-7fdfc5942000 r--p 00002000 08:01 789701
 /usr/lib/libdl-2.22.so
 7fdfc5942000-7fdfc5943000 rw-p 00003000 08:01 789701
 /usr/lib/libdl-2.22.so
 7fdfc5943000-7fdfc5ade000 r-xp 00000000 08:01 789648
 /usr/lib/libc-2.22.so
 7fdfc5ade000-7fdfc5cdd000 ---p 0019b000 08:01 789648
 /usr/lib/libc-2.22.so
 7fdfc5cdd000-7fdfc5ce1000 r--p 0019a000 08:01 789648
 /usr/lib/libc-2.22.so
 7fdfc5ce1000-7fdfc5ce3000 rw-p 0019e000 08:01 789648
 /usr/lib/libc-2.22.so
 7fdfc5ce3000-7fdfc5ce7000 rw-p 00000000 00:00 0
 7fdfc5ce7000-7fdfc5cea000 r-xp 00000000 08:01 820060
 /usr/lib/libvdpau.so.1.0.0
 7fdfc5cea000-7fdfc5ee9000 ---p 00003000 08:01 820060
 /usr/lib/libvdpau.so.1.0.0
 7fdfc5ee9000-7fdfc5eea000 r--p 00002000 08:01 820060
 /usr/lib/libvdpau.so.1.0.0
 7fdfc5eea000-7fdfc5eeb000 rw-p 00003000 08:01 820060
 /usr/lib/libvdpau.so.1.0.0
 7fdfc5eeb000-7fdfc5f00000 r-xp 00000000 08:01 792857
 /usr/lib/libz.so.1.2.8
 7fdfc5f00000-7fdfc60ff000 ---p 00015000 08:01 792857
 /usr/lib/libz.so.1.2.8
 7fdfc60ff000-7fdfc6100000 r--p 00014000 08:01 792857
 /usr/lib/libz.so.1.2.8
 7fdfc6100000-7fdfc6101000 rw-p 00015000 08:01 792857
 /usr/lib/libz.so.1.2.8
 7fdfc6101000-7fdfc6110000 r-xp 00000000 08:01 792696
 /usr/lib/libbz2.so.1.0.6
 7fdfc6110000-7fdfc630f000 ---p 0000f000 08:01 792696
 /usr/lib/libbz2.so.1.0.6
 7fdfc630f000-7fdfc6311000 rw-p 0000e000 08:01 792696
 /usr/lib/libbz2.so.1.0.6
 7fdfc6311000-7fdfc6336000 r-xp 00000000 08:01 798277
 /usr/lib/liblzma.so.5.2.2
 7fdfc6336000-7fdfc6535000 ---p 00025000 08:01 798277
 /usr/lib/liblzma.so.5.2.2
 7fdfc6535000-7fdfc6536000 r--p 00024000 08:01 798277
 /usr/lib/liblzma.so.5.2.2
 7fdfc6536000-7fdfc6537000 rw-p 00025000 08:01 798277
 /usr/lib/liblzma.so.5.2.2
 7fdfc6537000-7fdfc6566000 r-xp 00000000 08:01 820054
 /usr/lib/libass.so.5.2.0
 7fdfc6566000-7fdfc6765000 ---p 0002f000 08:01 820054
 /usr/lib/libass.so.5.2.0
 7fdfc6765000-7fdfc6766000 r--p 0002e000 08:01 820054
 /usr/lib/libass.so.5.2.0
 7fdfc6766000-7fdfc6767000 rw-p 0002f000 08:01 820054
 /usr/lib/libass.so.5.2.0
 7fdfc6767000-7fdfc67a4000 r-xp 00000000 08:01 811505
 /usr/lib/libfontconfig.so.1.8.0
 7fdfc67a4000-7fdfc69a3000 ---p 0003d000 08:01 811505
 /usr/lib/libfontconfig.so.1.8.0
 7fdfc69a3000-7fdfc69a5000 r--p 0003c000 08:01 811505
 /usr/lib/libfontconfig.so.1.8.0
 7fdfc69a5000-7fdfc69a6000 rw-p 0003e000 08:01 811505
 /usr/lib/libfontconfig.so.1.8.0
 7fdfc69a6000-7fdfc6a5d000 r-xp 00000000 08:01 831987
 /usr/lib/libfreetype.so.6.12.1
 7fdfc6a5d000-7fdfc6c5c000 ---p 000b7000 08:01 831987
 /usr/lib/libfreetype.so.6.12.1
 7fdfc6c5c000-7fdfc6c62000 r--p 000b6000 08:01 831987
 /usr/lib/libfreetype.so.6.12.1
 7fdfc6c62000-7fdfc6c63000 rw-p 000bc000 08:01 831987
 /usr/lib/libfreetype.so.6.12.1
 7fdfc6c63000-7fdfc6cab000 r-xp 00000000 08:01 819971
 /usr/lib/libmp3lame.so.0.0.0
 7fdfc6cab000-7fdfc6eaa000 ---p 00048000 08:01 819971
 /usr/lib/libmp3lame.so.0.0.0
 7fdfc6eaa000-7fdfc6eab000 r--p 00047000 08:01 819971
 /usr/lib/libmp3lame.so.0.0.0
 7fdfc6eab000-7fdfc6eac000 rw-p 00048000 08:01 819971
 /usr/lib/libmp3lame.so.0.0.0
 7fdfc6eac000-7fdfc6eda000 rw-p 00000000 00:00 0
 7fdfc6eda000-7fdfc6f02000 r-xp 00000000 08:01 820137
 /usr/lib/libopenjpeg.so.1.5.2
 7fdfc6f02000-7fdfc7101000 ---p 00028000 08:01 820137
 /usr/lib/libopenjpeg.so.1.5.2
 7fdfc7101000-7fdfc7102000 r--p 00027000 08:01 820137
 /usr/lib/libopenjpeg.so.1.5.2
 7fdfc7102000-7fdfc7103000 rw-p 00028000 08:01 820137
 /usr/lib/libopenjpeg.so.1.5.2
 7fdfc7103000-7fdfc7152000 r-xp 00000000 08:01 816545
 /usr/lib/libpulse.so.0.18.2
 7fdfc7152000-7fdfc7352000 ---p 0004f000 08:01 816545
 /usr/lib/libpulse.so.0.18.2
 7fdfc7352000-7fdfc7353000 r--p 0004f000 08:01 816545
 /usr/lib/libpulse.so.0.18.2
 7fdfc7353000-7fdfc7354000 rw-p 00050000 08:01 816545
 /usr/lib/libpulse.so.0.18.2
 7fdfc7354000-7fdfc737f000 r-xp 00000000 08:01 816442
 /usr/lib/libvorbis.so.0.4.8
 7fdfc737f000-7fdfc757f000 ---p 0002b000 08:01 816442
 /usr/lib/libvorbis.so.0.4.8
 7fdfc757f000-7fdfc7580000 r--p 0002b000 08:01 816442
 /usr/lib/libvorbis.so.0.4.8
 7fdfc7580000-7fdfc7581000 rw-p 0002c000 08:01 816442
 /usr/lib/libvorbis.so.0.4.8
 7fdfc7581000-7fdfc7612000 r-xp 00000000 08:01 816439
 /usr/lib/libvorbisenc.so.2.0.11
 7fdfc7612000-7fdfc7811000 ---p 00091000 08:01 816439
 /usr/lib/libvorbisenc.so.2.0.11
 7fdfc7811000-7fdfc7833000 r--p 00090000 08:01 816439
 /usr/lib/libvorbisenc.so.2.0.11
 7fdfc7833000-7fdfc7834000 rw-p 000b2000 08:01 816439
 /usr/lib/libvorbisenc.so.2.0.11
 7fdfc7834000-7fdfc7931000 r-xp 00000000 08:01 789702
 /usr/lib/libm-2.22.so
 7fdfc7931000-7fdfc7b30000 ---p 000fd000 08:01 789702
 /usr/lib/libm-2.22.so
 7fdfc7b30000-7fdfc7b31000 r--p 000fc000 08:01 789702
 /usr/lib/libm-2.22.so
 7fdfc7b31000-7fdfc7b32000 rw-p 000fd000 08:01 789702
 /usr/lib/libm-2.22.so
 7fdfc7b32000-7fdfc7d27000 r-xp 00000000 08:01 813301
 /usr/lib/libvpx.so.2.0.0
 7fdfc7d27000-7fdfc7f26000 ---p 001f5000 08:01 813301
 /usr/lib/libvpx.so.2.0.0
 7fdfc7f26000-7fdfc7f28000 r--p 001f4000 08:01 813301
 /usr/lib/libvpx.so.2.0.0
 7fdfc7f28000-7fdfc7f29000 rw-p 001f6000 08:01 813301
 /usr/lib/libvpx.so.2.0.0
 7fdfc7f29000-7fdfc7f2c000 rw-p 00000000 00:00 0
 7fdfc7f2c000-7fdfc8026000 r-xp 00000000 08:01 820466
 /usr/lib/libx264.so.148
 7fdfc8026000-7fdfc8225000 ---p 000fa000 08:01 820466
 /usr/lib/libx264.so.148
 7fdfc8225000-7fdfc8226000 r--p 000f9000 08:01 820466
 /usr/lib/libx264.so.148
 7fdfc8226000-7fdfc8227000 rw-p 000fa000 08:01 820466
 /usr/lib/libx264.so.148
 7fdfc8227000-7fdfc82a2000 rw-p 00000000 00:00 0
 7fdfc82a2000-7fdfc82ba000 r-xp 00000000 08:01 789623
 /usr/lib/libpthread-2.22.so
 7fdfc82ba000-7fdfc84b9000 ---p 00018000 08:01 789623
 /usr/lib/libpthread-2.22.so
 7fdfc84b9000-7fdfc84ba000 r--p 00017000 08:01 789623
 /usr/lib/libpthread-2.22.so
 7fdfc84ba000-7fdfc84bb000 rw-p 00018000 08:01 789623
 /usr/lib/libpthread-2.22.so
 7fdfc84bb000-7fdfc84bf000 rw-p 00000000 00:00 0
 7fdfc84bf000-7fdfc8528000 r-xp 00000000 08:01 820150
 /usr/lib/libSDL-1.2.so.0.11.4
 7fdfc8528000-7fdfc8728000 ---p 00069000 08:01 820150
 /usr/lib/libSDL-1.2.so.0.11.4
 7fdfc8728000-7fdfc8729000 r--p 00069000 08:01 820150
 /usr/lib/libSDL-1.2.so.0.11.4
 7fdfc8729000-7fdfc872a000 rw-p 0006a000 08:01 820150
 /usr/lib/libSDL-1.2.so.0.11.4
 7fdfc872a000-7fdfc8758000 rw-p 00000000 00:00 0
 7fdfc8758000-7fdfc884b000 r-xp 00000000 08:01 812143
 /usr/lib/libasound.so.2.0.0
 7fdfc884b000-7fdfc8a4a000 ---p 000f3000 08:01 812143
 /usr/lib/libasound.so.2.0.0
 7fdfc8a4a000-7fdfc8a51000 r--p 000f2000 08:01 812143
 /usr/lib/libasound.so.2.0.0
 7fdfc8a51000-7fdfc8a53000 rw-p 000f9000 08:01 812143
 /usr/lib/libasound.so.2.0.0
 7fdfc8a53000-7fdfc8a69000 r-xp 00000000 08:01 820727
 /usr/lib/libjack.so.0.0.28
 7fdfc8a69000-7fdfc8c68000 ---p 00016000 08:01 820727
 /usr/lib/libjack.so.0.0.28
 7fdfc8c68000-7fdfc8c69000 r--p 00015000 08:01 820727
 /usr/lib/libjack.so.0.0.28
 7fdfc8c69000-7fdfc8c6a000 rw-p 00016000 08:01 820727
 /usr/lib/libjack.so.0.0.28
 7fdfc8c6a000-7fdfc8c73000 rw-p 00000000 00:00 0
 7fdfc8c73000-7fdfc8c76000 r-xp 00000000 08:01 809570
 /usr/lib/libxcb-shape.so.0.0.0
 7fdfc8c76000-7fdfc8e75000 ---p 00003000 08:01 809570
 /usr/lib/libxcb-shape.so.0.0.0
 7fdfc8e75000-7fdfc8e76000 r--p 00002000 08:01 809570
 /usr/lib/libxcb-shape.so.0.0.0
 7fdfc8e76000-7fdfc8e77000 rw-p 00003000 08:01 809570
 /usr/lib/libxcb-shape.so.0.0.0
 7fdfc8e77000-7fdfc8e7d000 r-xp 00000000 08:01 809550
 /usr/lib/libxcb-xfixes.so.0.0.0
 7fdfc8e7d000-7fdfc907d000 ---p 00006000 08:01 809550
 /usr/lib/libxcb-xfixes.so.0.0.0
 7fdfc907d000-7fdfc907e000 r--p 00006000 08:01 809550
 /usr/lib/libxcb-xfixes.so.0.0.0
 7fdfc907e000-7fdfc907f000 rw-p 00007000 08:01 809550
 /usr/lib/libxcb-xfixes.so.0.0.0
 7fdfc907f000-7fdfc9081000 r-xp 00000000 08:01 809584
 /usr/lib/libxcb-shm.so.0.0.0
 7fdfc9081000-7fdfc9281000 ---p 00002000 08:01 809584
 /usr/lib/libxcb-shm.so.0.0.0
 7fdfc9281000-7fdfc9282000 r--p 00002000 08:01 809584
 /usr/lib/libxcb-shm.so.0.0.0
 7fdfc9282000-7fdfc9283000 rw-p 00003000 08:01 809584
 /usr/lib/libxcb-shm.so.0.0.0
 7fdfc9283000-7fdfc92a4000 r-xp 00000000 08:01 809574
 /usr/lib/libxcb.so.1.1.0
 7fdfc92a4000-7fdfc94a4000 ---p 00021000 08:01 809574
 /usr/lib/libxcb.so.1.1.0
 7fdfc94a4000-7fdfc94a5000 r--p 00021000 08:01 809574
 /usr/lib/libxcb.so.1.1.0
 7fdfc94a5000-7fdfc94a6000 rw-p 00022000 08:01 809574
 /usr/lib/libxcb.so.1.1.0
 7fdfc94a6000-7fdfc94c1000 r-xp 00000000 08:01 820107
 /usr/lib/libva.so.1.3800.0
 7fdfc94c1000-7fdfc96c0000 ---p 0001b000 08:01 820107
 /usr/lib/libva.so.1.3800.0
 7fdfc96c0000-7fdfc96c1000 r--p 0001a000 08:01 820107
 /usr/lib/libva.so.1.3800.0
 7fdfc96c1000-7fdfc96c2000 rw-p 0001b000 08:01 820107
 /usr/lib/libva.so.1.3800.0
 7fdfc96c2000-7fdfc96d3000 r-xp 00000000 08:01 810985
 /usr/lib/libXext.so.6.4.0
 7fdfc96d3000-7fdfc98d2000 ---p 00011000 08:01 810985
 /usr/lib/libXext.so.6.4.0
 7fdfc98d2000-7fdfc98d3000 r--p 00010000 08:01 810985
 /usr/lib/libXext.so.6.4.0
 7fdfc98d3000-7fdfc98d4000 rw-p 00011000 08:01 810985
 /usr/lib/libXext.so.6.4.0
 7fdfc98d4000-7fdfc9a0f000 r-xp 00000000 08:01 809770
 /usr/lib/libX11.so.6.3.0
 7fdfc9a0f000-7fdfc9c0e000 ---p 0013b000 08:01 809770
 /usr/lib/libX11.so.6.3.0
 7fdfc9c0e000-7fdfc9c10000 r--p 0013a000 08:01 809770
 /usr/lib/libX11.so.6.3.0
 7fdfc9c10000-7fdfc9c15000 rw-p 0013c000 08:01 809770
 /usr/lib/libX11.so.6.3.0
 7fdfc9c15000-7fdfc9c16000 rw-p 00000000 00:00 0
 7fdfc9c16000-7fdfc9c1a000 r-xp 00000000 08:01 815823
 /usr/lib/libXv.so.1.0.0
 7fdfc9c1a000-7fdfc9e19000 ---p 00004000 08:01 815823
 /usr/lib/libXv.so.1.0.0
 7fdfc9e19000-7fdfc9e1a000 r--p 00003000 08:01 815823
 /usr/lib/libXv.so.1.0.0
 7fdfc9e1a000-7fdfc9e1b000 rw-p 00004000 08:01 815823
 /usr/lib/libXv.so.1.0.0
 7fdfc9e1b000-7fdfc9e3d000 r-xp 00000000 08:01 789647
 /usr/lib/ld-2.22.so
 7fdfc9e63000-7fdfc9f7f000 rw-p 00000000 00:00 0
 7fdfc9f7f000-7fdfca001000 r-xp 00000000 08:01 798413
 /usr/lib/libsystemd.so.0.11.0
 7fdfca001000-7fdfca004000 r--p 00081000 08:01 798413
 /usr/lib/libsystemd.so.0.11.0
 7fdfca004000-7fdfca005000 rw-p 00084000 08:01 798413
 /usr/lib/libsystemd.so.0.11.0
 7fdfca005000-7fdfca014000 rw-p 00000000 00:00 0
 7fdfca03b000-7fdfca03c000 rw-p 00000000 00:00 0
 7fdfca03c000-7fdfca03d000 r--p 00021000 08:01 789647
 /usr/lib/ld-2.22.so
 7fdfca03d000-7fdfca03e000 rw-p 00022000 08:01 789647
 /usr/lib/ld-2.22.so
 7fdfca03e000-7fdfca03f000 rw-p 00000000 00:00 0
 7ffeef674000-7ffeef695000 rw-p 00000000 00:00 0
 [stack]
 7ffeef6d2000-7ffeef6d4000 r--p 00000000 00:00 0
 [vvar]
 7ffeef6d4000-7ffeef6d6000 r-xp 00000000 00:00 0
 [vdso]
 ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
 [vsyscall]
 zsh: abort (core dumped)  ./ffmpeg -i feathers.flac -strict -2 -profile:a
 aac_ltp -y /tmp/test.aac
 [~/src/ffmpeg]☠
 }}}

 {{{
 *** Error in `/home/ux/src/ffmpeg/ffmpeg_g': corrupted double-linked list:
 0x0000000001c46660 ***

 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 0x7fffe7d97700 (LWP 24212)]
 0x00007ffff626f04f in pthread_cond_wait@@GLIBC_2.3.2 () from
 /usr/lib/libpthread.so.0
 (gdb) bt
 #0  0x00007ffff626f04f in pthread_cond_wait@@GLIBC_2.3.2 () from
 /usr/lib/libpthread.so.0
 #1  0x00000000009ced06 in frame_worker_thread (arg=0x1c686a0) at
 libavcodec/pthread_frame.c:145
 #2  0x00007ffff62694a4 in start_thread () from /usr/lib/libpthread.so.0
 #3  0x00007ffff39ec13d in clone () from /usr/lib/libc.so.6
 (gdb)
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4943>
FFmpeg <https://ffmpeg.org>
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