[FFmpeg-trac] #874(undetermined:new): double free or corruption on exit when accessing windows media/asf via rtsp
FFmpeg
trac at avcodec.org
Wed Jan 4 21:32:27 CET 2012
#874: double free or corruption on exit when accessing windows media/asf via
rtsp
-------------------------------------+-------------------------------------
Reporter: kyl416 | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Whenever I access a windows media/asf based stream via rtsp on exit I get
the following error followed by a backtrace dump:
"*** glibc detected *** ffmpeg: double free or corruption (!prev):
0x0000000000e123d0 ***"
This happens with ffmpeg, ffplay and ffprobe. The streams play fine with
ffplay, encode fine with ffmpeg and display the data fine with ffprobe, it
happens on exit. Darwin/Wowza based rtsp streams exit fine. This began
about a month ago.
OS: Ubuntu 11.10 x86_64
Full output of command line:
{{{
ffprobe
rtsp://a1797.l8175151796.c81751.g.lm.akamaistream.net/D/1797/81751/v0001/reflector:51796
ffprobe version N-36434-g4452d58, Copyright (c) 2007-2012 the FFmpeg
developers
built on Jan 4 2012 15:13:45 with gcc 4.6.1
configuration: --prefix=/usr --enable-gpl --enable-version3 --enable-
nonfree --enable-shared --enable-postproc --enable-libx264 --enable-frei0r
--enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libdc1394 --enable-libmp3lame --enable-libtheora --enable-
libopenjpeg --enable-libdirac --enable-libvpx --enable-libgsm --enable-
libschroedinger --enable-libspeex --enable-libvorbis --enable-libxvid
--enable-libfaac --cpu=amdfam10 --arch=x86_64 --enable-x11grab --enable-
libxavs --enable-libnut --enable-libfreetype --enable-libvo-aacenc
--enable-libvo-amrwbenc --enable-libcelt --enable-openal --enable-libcdio
--enable-libaacplus --enable-libmodplug --enable-libpulse --enable-gnutls
--enable-openssl --enable-libv4l2 --enable-libass --enable-avconv
libavutil 51. 34.100 / 51. 34.100
libavcodec 53. 53.100 / 53. 53.100
libavformat 53. 29.100 / 53. 29.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 57.101 / 2. 57.101
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 5.100 / 0. 5.100
libpostproc 51. 2.100 / 51. 2.100
[rtsp @ 0x2142520] method SETUP failed: 461 Unsupported Transport
[wmv3 @ 0x2169680] Extra data: 8 bits left, value: 0
Input #0, rtsp, from
'rtsp://a1797.l8175151796.c81751.g.lm.akamaistream.net/D/1797/81751/v0001/reflector:51796':
Metadata:
title : HSN Live
artist : root
copyright : Copyright HSN 2010
WMFSDKVersion : 10.00.00.4007
WMFSDKNeeded : 0.0.0.0000
IsVBR : 0
Duration: 00:00:00.00, start: 1061896.591000, bitrate: N/A
Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 2 channels,
s16, 48 kb/s
Stream #0:1: Data: none
Stream #0:2: Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p, 560x420,
700 kb/s, 14.99 tbr, 1k tbn, 1k tbc
Unsupported codec with id 0 for input stream 1
[wmv3 @ 0x2169680] Extra data: 8 bits left, value: 0
*** glibc detected *** ffprobe: free(): invalid pointer:
0x0000000002147d90 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x78a96)[0x7f877d916a96]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x6c)[0x7f877d91ad7c]
/usr/lib/libavformat.so.53(avio_close+0x15)[0x7f877f8aa555]
/usr/lib/libavformat.so.53(+0xaad9d)[0x7f877f91dd9d]
/usr/lib/libavformat.so.53(+0xadcca)[0x7f877f920cca]
/usr/lib/libavformat.so.53(avformat_close_input+0xde)[0x7f877f937f9e]
ffprobe[0x4056bf]
ffprobe[0x4031c7]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7f877d8bf30d]
ffprobe[0x403279]
======= Memory map: ========
00400000-0040d000 r-xp 00000000 08:06 788143
/usr/bin/ffprobe
0060d000-0060e000 r--p 0000d000 08:06 788143
/usr/bin/ffprobe
0060e000-0060f000 rw-p 0000e000 08:06 788143
/usr/bin/ffprobe
020fb000-0222d000 rw-p 00000000 00:00 0
[heap]
7f876c000000-7f876c021000 rw-p 00000000 00:00 0
7f876c021000-7f8770000000 ---p 00000000 00:00 0
7f8771edd000-7f8771ee3000 r-xp 00000000 08:06 13133001
/lib/x86_64-linux-gnu/libnss_dns-2.13.so
7f8771ee3000-7f87720e2000 ---p 00006000 08:06 13133001
/lib/x86_64-linux-gnu/libnss_dns-2.13.so
7f87720e2000-7f87720e3000 r--p 00005000 08:06 13133001
/lib/x86_64-linux-gnu/libnss_dns-2.13.so
7f87720e3000-7f87720e4000 rw-p 00006000 08:06 13133001
/lib/x86_64-linux-gnu/libnss_dns-2.13.so
7f87720e4000-7f87720e6000 r-xp 00000000 08:06 13133359
/lib/libnss_mdns4_minimal.so.2
7f87720e6000-7f87722e5000 ---p 00002000 08:06 13133359
/lib/libnss_mdns4_minimal.so.2
7f87722e5000-7f87722e6000 r--p 00001000 08:06 13133359
/lib/libnss_mdns4_minimal.so.2
7f87722e6000-7f87722e7000 rw-p 00002000 08:06 13133359
/lib/libnss_mdns4_minimal.so.2
7f87722e7000-7f87722f3000 r-xp 00000000 08:06 13132999
/lib/x86_64-linux-gnu/libnss_files-2.13.so
7f87722f3000-7f87724f2000 ---p 0000c000 08:06 13132999
/lib/x86_64-linux-gnu/libnss_files-2.13.so
7f87724f2000-7f87724f3000 r--p 0000b000 08:06 13132999
/lib/x86_64-linux-gnu/libnss_files-2.13.so
7f87724f3000-7f87724f4000 rw-p 0000c000 08:06 13132999
/lib/x86_64-linux-gnu/libnss_files-2.13.so
7f87724f4000-7f877253c000 r-xp 00000000 08:06 792535
/usr/lib/x86_64-linux-gnu/libFLAC.so.8.2.0
7f877253c000-7f877273c000 ---p 00048000 08:06 792535
/usr/lib/x86_64-linux-gnu/libFLAC.so.8.2.0
7f877273c000-7f877273d000 r--p 00048000 08:06 792535
/usr/lib/x86_64-linux-gnu/libFLAC.so.8.2.0
7f877273d000-7f877273e000 rw-p 00049000 08:06 792535
/usr/lib/x86_64-linux-gnu/libFLAC.so.8.2.0
7f877273e000-7f8772755000 r-xp 00000000 08:06 13133000
/lib/x86_64-linux-gnu/libresolv-2.13.so
7f8772755000-7f8772955000 ---p 00017000 08:06 13133000
/lib/x86_64-linux-gnu/libresolv-2.13.so
7f8772955000-7f8772956000 r--p 00017000 08:06 13133000
/lib/x86_64-linux-gnu/libresolv-2.13.so
7f8772956000-7f8772957000 rw-p 00018000 08:06 13133000
/lib/x86_64-linux-gnu/libresolv-2.13.so
7f8772957000-7f8772959000 rw-p 00000000 00:00 0
7f8772959000-7f8772970000 r-xp 00000000 08:06 13132978
/lib/x86_64-linux-gnu/libnsl-2.13.so
7f8772970000-7f8772b6f000 ---p 00017000 08:06 13132978
/lib/x86_64-linux-gnu/libnsl-2.13.so
7f8772b6f000-7f8772b70000 r--p 00016000 08:06 13132978
/lib/x86_64-linux-gnu/libnsl-2.13.so
7f8772b70000-7f8772b71000 rw-p 00017000 08:06 13132978
/lib/x86_64-linux-gnu/libnsl-2.13.so
7f8772b71000-7f8772b73000 rw-p 00000000 00:00 0
7f8772b73000-7f8772b76000 r-xp 00000000 08:06 13133052
/lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7f8772b76000-7f8772d75000 ---p 00003000 08:06 13133052
/lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7f8772d75000-7f8772d76000 r--p 00002000 08:06 13133052
/lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7f8772d76000-7f8772d77000 rw-p 00003000 08:06 13133052
/lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7f8772d77000-7f8772d9e000 r-xp 00000000 08:06 13133134
/lib/x86_64-linux-gnu/libexpat.so.1.5.2
7f8772d9e000-7f8772f9e000 ---p 00027000 08:06 13133134
/lib/x86_64-linux-gnu/libexpat.so.1.5.2
7f8772f9e000-7f8772fa0000 r--p 00027000 08:06 13133134
/lib/x86_64-linux-gnu/libexpat.so.1.5.2
7f8772fa0000-7f8772fa1000 rw-p 00029000 08:06 13133134
/lib/x86_64-linux-gnu/libexpat.so.1.5.2
7f8772fa1000-7f8772fa6000 r-xp 00000000 08:06 793620
/usr/lib/x86_64-linux-gnu/libasyncns.so.0.3.1
7f8772fa6000-7f87731a5000 ---p 00005000 08:06 793620
/usr/lib/x86_64-linux-gnu/libasyncns.so.0.3.1
7f87731a5000-7f87731a6000 r--p 00004000 08:06 793620
/usr/lib/x86_64-linux-gnu/libasyncns.so.0.3.1
7f87731a6000-7f87731a7000 rw-p 00005000 08:06 793620
/usr/lib/x86_64-linux-gnu/libasyncns.so.0.3.1
7f87731a7000-7f8773207000 r-xp 00000000 08:06 797534
/usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.24
7f8773207000-7f8773407000 ---p 00060000 08:06 797534
/usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.24
7f8773407000-7f8773409000 r--p 00060000 08:06 797534
/usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.24
7f8773409000-7f877340a000 rw-p 00062000 08:06 797534
/usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.24
7f877340a000-7f877340e000 rw-p 00000000 00:00 0 Aborted
}}}
gdb:
{{{
gdb ffprobe_g
GNU gdb (Ubuntu/Linaro 7.3-0ubuntu2) 7.3-2011.08
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /usr/src/ffmpeg/ffprobe_g...done.
(gdb) run
rtsp://a1797.l8175151796.c81751.g.lm.akamaistream.net/D/1797/81751/v0001/reflector:51796
Starting program: /usr/src/ffmpeg/ffprobe_g
rtsp://a1797.l8175151796.c81751.g.lm.akamaistream.net/D/1797/81751/v0001/reflector:51796
[Thread debugging using libthread_db enabled]
ffprobe version N-36434-g4452d58, Copyright (c) 2007-2012 the FFmpeg
developers
built on Jan 4 2012 15:13:45 with gcc 4.6.1
configuration: --prefix=/usr --enable-gpl --enable-version3 --enable-
nonfree --enable-shared --enable-postproc --enable-libx264 --enable-frei0r
--enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libdc1394 --enable-libmp3lame --enable-libtheora --enable-
libopenjpeg --enable-libdirac --enable-libvpx --enable-libgsm --enable-
libschroedinger --enable-libspeex --enable-libvorbis --enable-libxvid
--enable-libfaac --cpu=amdfam10 --arch=x86_64 --enable-x11grab --enable-
libxavs --enable-libnut --enable-libfreetype --enable-libvo-aacenc
--enable-libvo-amrwbenc --enable-libcelt --enable-openal --enable-libcdio
--enable-libaacplus --enable-libmodplug --enable-libpulse --enable-gnutls
--enable-openssl --enable-libv4l2 --enable-libass --enable-avconv
libavutil 51. 34.100 / 51. 34.100
libavcodec 53. 53.100 / 53. 53.100
libavformat 53. 29.100 / 53. 29.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 57.101 / 2. 57.101
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 5.100 / 0. 5.100
libpostproc 51. 2.100 / 51. 2.100
[rtsp @ 0x656520] method SETUP failed: 461 Unsupported Transport
[wmv3 @ 0x67d680] Extra data: 8 bits left, value: 0
Input #0, rtsp, from
'rtsp://a1797.l8175151796.c81751.g.lm.akamaistream.net/D/1797/81751/v0001/reflector:51796':
Metadata:
title : HSN Live
artist : root
copyright : Copyright HSN 2010
WMFSDKVersion : 10.00.00.4007
WMFSDKNeeded : 0.0.0.0000
IsVBR : 0
Duration: 00:00:00.00, start: 1061967.894000, bitrate: N/A
Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 2 channels,
s16, 48 kb/s
Stream #0:1: Data: none
Stream #0:2: Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p, 560x420,
700 kb/s, 14.99 tbr, 1k tbn, 1k tbc
Unsupported codec with id 0 for input stream 1
[wmv3 @ 0x67d680] Extra data: 8 bits left, value: 0
*** glibc detected *** /usr/src/ffmpeg/ffprobe_g: free(): invalid pointer:
0x000000000065bd90 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x78a96)[0x7ffff56a8a96]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x6c)[0x7ffff56acd7c]
/usr/lib/libavformat.so.53(avio_close+0x15)[0x7ffff763c555]
/usr/lib/libavformat.so.53(+0xaad9d)[0x7ffff76afd9d]
/usr/lib/libavformat.so.53(+0xadcca)[0x7ffff76b2cca]
/usr/lib/libavformat.so.53(avformat_close_input+0xde)[0x7ffff76c9f9e]
/usr/src/ffmpeg/ffprobe_g[0x4056bf]
/usr/src/ffmpeg/ffprobe_g[0x4031c7]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7ffff565130d]
/usr/src/ffmpeg/ffprobe_g[0x403279]
======= Memory map: ========
00400000-0040d000 r-xp 00000000 08:06 920230
/usr/src/ffmpeg/ffprobe_g
0060d000-0060e000 r--p 0000d000 08:06 920230
/usr/src/ffmpeg/ffprobe_g
0060e000-0060f000 rw-p 0000e000 08:06 920230
/usr/src/ffmpeg/ffprobe_g
0060f000-00708000 rw-p 00000000 00:00 0
[heap]
7fffe4000000-7fffe4021000 rw-p 00000000 00:00 0
7fffe4021000-7fffe8000000 ---p 00000000 00:00 0
7fffe9c6f000-7fffe9c75000 r-xp 00000000 08:06 13133001
/lib/x86_64-linux-gnu/libnss_dns-2.13.so
7fffe9c75000-7fffe9e74000 ---p 00006000 08:06 13133001
/lib/x86_64-linux-gnu/libnss_dns-2.13.so
7fffe9e74000-7fffe9e75000 r--p 00005000 08:06 13133001
/lib/x86_64-linux-gnu/libnss_dns-2.13.so
7fffe9e75000-7fffe9e76000 rw-p 00006000 08:06 13133001
/lib/x86_64-linux-gnu/libnss_dns-2.13.so
7fffe9e76000-7fffe9e78000 r-xp 00000000 08:06 13133359
/lib/libnss_mdns4_minimal.so.2
7fffe9e78000-7fffea077000 ---p 00002000 08:06 13133359
/lib/libnss_mdns4_minimal.so.2
7fffea077000-7fffea078000 r--p 00001000 08:06 13133359
/lib/libnss_mdns4_minimal.so.2
7fffea078000-7fffea079000 rw-p 00002000 08:06 13133359
/lib/libnss_mdns4_minimal.so.2
7fffea079000-7fffea085000 r-xp 00000000 08:06 13132999
/lib/x86_64-linux-gnu/libnss_files-2.13.so
7fffea085000-7fffea284000 ---p 0000c000 08:06 13132999
/lib/x86_64-linux-gnu/libnss_files-2.13.so
7fffea284000-7fffea285000 r--p 0000b000 08:06 13132999
/lib/x86_64-linux-gnu/libnss_files-2.13.so
7fffea285000-7fffea286000 rw-p 0000c000 08:06 13132999
/lib/x86_64-linux-gnu/libnss_files-2.13.so
7fffea286000-7fffea2ce000 r-xp 00000000 08:06 792535
/usr/lib/x86_64-linux-gnu/libFLAC.so.8.2.0
7fffea2ce000-7fffea4ce000 ---p 00048000 08:06 792535
/usr/lib/x86_64-linux-gnu/libFLAC.so.8.2.0
7fffea4ce000-7fffea4cf000 r--p 00048000 08:06 792535
/usr/lib/x86_64-linux-gnu/libFLAC.so.8.2.0
7fffea4cf000-7fffea4d0000 rw-p 00049000 08:06 792535
/usr/lib/x86_64-linux-gnu/libFLAC.so.8.2.0
7fffea4d0000-7fffea4e7000 r-xp 00000000 08:06 13133000
/lib/x86_64-linux-gnu/libresolv-2.13.so
7fffea4e7000-7fffea6e7000 ---p 00017000 08:06 13133000
/lib/x86_64-linux-gnu/libresolv-2.13.so
7fffea6e7000-7fffea6e8000 r--p 00017000 08:06 13133000
/lib/x86_64-linux-gnu/libresolv-2.13.so
7fffea6e8000-7fffea6e9000 rw-p 00018000 08:06 13133000
/lib/x86_64-linux-gnu/libresolv-2.13.so
7fffea6e9000-7fffea6eb000 rw-p 00000000 00:00 0
7fffea6eb000-7fffea702000 r-xp 00000000 08:06 13132978
/lib/x86_64-linux-gnu/libnsl-2.13.so
7fffea702000-7fffea901000 ---p 00017000 08:06 13132978
/lib/x86_64-linux-gnu/libnsl-2.13.so
7fffea901000-7fffea902000 r--p 00016000 08:06 13132978
/lib/x86_64-linux-gnu/libnsl-2.13.so
7fffea902000-7fffea903000 rw-p 00017000 08:06 13132978
/lib/x86_64-linux-gnu/libnsl-2.13.so
7fffea903000-7fffea905000 rw-p 00000000 00:00 0
7fffea905000-7fffea908000 r-xp 00000000 08:06 13133052
/lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7fffea908000-7fffeab07000 ---p 00003000 08:06 13133052
/lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7fffeab07000-7fffeab08000 r--p 00002000 08:06 13133052
/lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7fffeab08000-7fffeab09000 rw-p 00003000 08:06 13133052
/lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7fffeab09000-7fffeab30000 r-xp 00000000 08:06 13133134
/lib/x86_64-linux-gnu/libexpat.so.1.5.2
7fffeab30000-7fffead30000 ---p 00027000 08:06 13133134
/lib/x86_64-linux-gnu/libexpat.so.1.5.2
7fffead30000-7fffead32000 r--p 00027000 08:06 13133134
/lib/x86_64-linux-gnu/libexpat.so.1.5.2
7fffead32000-7fffead33000 rw-p 00029000 08:06 13133134
/lib/x86_64-linux-gnu/libexpat.so.1.5.2
7fffead33000-7fffead38000 r-xp 00000000 08:06 793620
/usr/lib/x86_64-linux-gnu/libasyncns.so.0.3.1
7fffead38000-7fffeaf37000 ---p 00005000 08:06 793620
/usr/lib/x86_64-linux-gnu/libasyncns.so.0.3.1
7fffeaf37000-7fffeaf38000 r--p 00004000 08:06 793620
/usr/lib/x86_64-linux-gnu/libasyncns.so.0.3.1
7fffeaf38000-7fffeaf39000 rw-p 00005000 08:06 793620
/usr/lib/x86_64-linux-gnu/libasyncns.so.0.3.1
7fffeaf39000-7fffeaf99000 r-xp 00000000 08:06 797534
/usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.24
7fffeaf99000-7fffeb199000 ---p 00060000 08:06 797534
/usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.24
7fffeb199000-7fffeb19b000 r--p 00060000 08:06 797534
/usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.24
7fffeb19b000-7fffeb19c000 rw-p 00062000 08:06 797534
/usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.24
7fffeb19c000-7fffeb1a0000 rw-p 00000000 00:00 0
7fffeb1a0000-7fffeb1a8000 r-xp 00000000 08:06 13132965
/lib/x86_64-linux-gnu/libwrap.so.0.7.6
7fffeb1a8000-7fffeb3a7000 ---p 00008000 08:06 13132965
/lib/x86_64-linux-gnu/libwrap.so.0.7.6
7fffeb3a7000-7fffeb3a8000 r--p 00007000 08:06 13132965
/lib/x86_64-linux-gnu/libwrap.so.0.7.6
7fffeb3a8000-7fffeb3a9000 rw-p 00008000 08:06 13132965
/lib/x86_64-linux-gnu/libwrap.so.0.7.6
7fffeb3a9000-7fffeb3e2000 r-xp 00000000 08:06 800040
/usr/lib/x86_64-linux-gnu/libjpeg.so.8.3.0
7fffeb3e2000-7fffeb5e1000 ---p 00039000 08:06 800040
/usr/lib/x86_64-linux-gnu/libjpeg.so.8.3.0
7fffeb5e1000-7fffeb5e2000 r--p 00038000 08:06 800040
/usr/lib/x86_64-linux-gnu/libjpeg.so.8.3.0
7fffeb5e2000-7fffeb5e3000 rw-p 00039000 08:06 800040
/usr/lib/x86_64-linux-gnu/libjpeg.so.8.3.0
7fffeb5e3000-7fffeb5e8000 r-xp 00000000 08:06 795355
/usr/lib/libdnet.so.2.43.2
7fffeb5e8000-7fffeb7e7000 ---p 00005000 08:06 795355
/usr/lib/libdnet.so.2.43.2
Program received signal SIGABRT, Aborted.
0x00007ffff56663a5 in __GI_raise (sig=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or
directory.
in ../nptl/sysdeps/unix/sysv/linux/raise.c
}}}
gdb backtrace:
{{{
#0 0x00007ffff56663a5 in __GI_raise (sig=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1 0x00007ffff5669b0b in __GI_abort () at abort.c:92
#2 0x00007ffff569e113 in __libc_message (do_abort=2,
fmt=0x7ffff578f0d8 "*** glibc detected *** %s: %s: 0x%s ***\n")
at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#3 0x00007ffff56a8a96 in malloc_printerr (action=3,
str=0x7ffff578c0ef "free(): invalid pointer", ptr=<optimized out>)
at malloc.c:6283
#4 0x00007ffff56acd7c in __GI___libc_free (mem=<optimized out>)
at malloc.c:3738
#5 0x00007ffff763c555 in avio_close () from /usr/lib/libavformat.so.53
#6 0x00007ffff76afd9d in ?? () from /usr/lib/libavformat.so.53
#7 0x00007ffff76b2cca in ?? () from /usr/lib/libavformat.so.53
#8 0x00007ffff76c9f9e in avformat_close_input ()
from /usr/lib/libavformat.so.53
#9 0x00000000004056bf in probe_file (filename=<optimized out>)
at ffprobe.c:1424
#10 0x00000000004031c7 in main (argc=2, argv=0x7fffffffe168) at
ffprobe.c:1533
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/874>
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