Bug#652533: mplayer: segfault playing NASA videos (GIF89a in MOV)
Paul Wise
pabs at debian.org
Sun Dec 18 10:37:46 UTC 2011
Package: mplayer
Version: 2:1.0~rc4.dfsg1+svn33713-5
Severity: important
I note that mplayer crashes when playing a couple of NASA videos. These
videos don't cause vlc/ffplay/totem to crash. It looks like it is
crashing in the GIF decoding code of libav but is only triggered by
mplayer. Please reassign this bug to libav if it turns out that is where
the problem is.
pabs at chianamo ~ $ gdb --args mplayer http://science.nasa.gov/media/medialibrary/2011/12/16/comet_whoosh.mov
GNU gdb (GDB) 7.3-debian
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://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/mplayer...Reading symbols from /usr/lib/debug/usr/bin/mplayer...done.
done.
(gdb) r
Starting program: /usr/bin/mplayer http://science.nasa.gov/media/medialibrary/2011/12/16/comet_whoosh.mov
[Thread debugging using libthread_db enabled]
MPlayer SVN-r33713-4.6 (C) 2000-2011 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing http://science.nasa.gov/media/medialibrary/2011/12/16/comet_whoosh.mov.
Resolving science.nasa.gov for AF_INET6...
Couldn't resolve name for AF_INET6: science.nasa.gov
Resolving science.nasa.gov for AF_INET...
Connecting to server science.nasa.gov[198.142.23.97]: 80...
Cache size set to 320 KBytes
Cache fill: 12.20% (39981 bytes)
libavformat file format detected.
Cache not filling, consider increasing -cache and/or -cache-min!
[lavf] stream 0: video (gif), -vid 0
VIDEO: [gif ] 1024x1024 8bpp 15.000 fps 84648.3 kbps (10333.0 kbyte/s)
Clip info:
major_brand: qt
minor_version: 537199360
compatible_brands: qt
creation_time: 2011-12-16 03:55:28
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
[VO_TDFXFB] This driver only supports the 3Dfx Banshee, Voodoo3 and Voodoo 5.
[VO_3DFX] Unable to open /dev/3dfx.
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffgif] vfm: ffmpeg (FFmpeg GIF)
==========================================================================
Audio: no sound
Starting playback...
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 0x7ffff43c8040]BICUBIC scaler, from pal8 to yuv420p using MMX2
VO: [xv] 1024x1024 => 1024x1024 Planar YV12
V: 0.0 0/ 0 ??% ??% ??,?% 0 0 27%
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff332d44a in gif_read_image (s=0xaab4c0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:99
99 /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c: No such file or directory.
in /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c
(gdb) thread apply all bt
Thread 1 (Thread 0x7ffff7f997a0 (LWP 9567)):
#0 0x00007ffff332d44a in gif_read_image (s=0xaab4c0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:99
#1 gif_parse_next_image (s=0xaab4c0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:256
#2 gif_decode_frame (avctx=<optimized out>, data=0xaaaea0, data_size=0x7fffffffba2c, avpkt=<optimized out>)
at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:309
#3 0x00007ffff3507678 in avcodec_decode_video2 (avctx=0xaab000, picture=0xaaaea0, got_picture_ptr=0x7fffffffba2c, avpkt=0x7fffffffb9a0)
at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/utils.c:691
#4 0x000000000057c26c in decode (sh=0xa8a510, data=0x7fffe378c010, len=703322, flags=<optimized out>) at libmpcodecs/vd_ffmpeg.c:854
#5 0x00000000004cdfcb in decode_video (sh_video=0xa8a510, start=0x7fffe378c010 "GIF89a", in_size=<optimized out>, drop_frame=0, pts=<optimized out>, full_frame=0x0)
at libmpcodecs/dec_video.c:392
#6 0x0000000000445930 in generate_video_frame (d_video=0xa896d0, sh_video=0xa8a510) at mplayer.c:1818
#7 update_video (blit_frame=0x7fffffffdbd8) at mplayer.c:2495
#8 0x000000000043972a in main (argc=<optimized out>, argv=<optimized out>) at mplayer.c:3792
(gdb) thread apply all bt full
Thread 1 (Thread 0x7ffff7f997a0 (LWP 9567)):
#0 0x00007ffff332d44a in gif_read_image (s=0xaab4c0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:99
top = <optimized out>
is_interleaved = 0
y = <optimized out>
y1 = <optimized out>
i = <optimized out>
spal = 0xaab64b ""
width = 1024
has_local_palette = <optimized out>
pass = <optimized out>
linesize = <optimized out>
n = 256
ptr = <optimized out>
code_size = <optimized out>
flags = <optimized out>
palette = <optimized out>
left = <optimized out>
height = <optimized out>
bits_per_pixel = <optimized out>
#1 gif_parse_next_image (s=0xaab4c0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:256
code = <optimized out>
#2 gif_decode_frame (avctx=<optimized out>, data=0xaaaea0, data_size=0x7fffffffba2c, avpkt=<optimized out>)
at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:309
buf = 0x7fffe378c010 "GIF89a"
buf_size = <optimized out>
s = 0xaab4c0
picture = 0xaaaea0
ret = -22
#3 0x00007ffff3507678 in avcodec_decode_video2 (avctx=0xaab000, picture=0xaaaea0, got_picture_ptr=0x7fffffffba2c, avpkt=0x7fffffffb9a0)
at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/utils.c:691
ret = <optimized out>
#4 0x000000000057c26c in decode (sh=0xa8a510, data=0x7fffe378c010, len=703322, flags=<optimized out>) at libmpcodecs/vd_ffmpeg.c:854
got_picture = 0
ret = <optimized out>
ctx = 0xaaadc0
pic = 0xaaaea0
avctx = 0xaab000
mpi = <optimized out>
dr1 = <optimized out>
pkt = {pts = -9223372036854775808, dts = -9223372036854775808, data = 0x7fffe378c010 "GIF89a", size = 703322, stream_index = 0, flags = 1, side_data = 0x0,
side_data_elems = 0, duration = 0, destruct = 0, priv = 0x0, pos = -1, convergence_duration = 0}
#5 0x00000000004cdfcb in decode_video (sh_video=0xa8a510, start=0x7fffe378c010 "GIF89a", in_size=<optimized out>, drop_frame=0, pts=<optimized out>, full_frame=0x0)
at libmpcodecs/dec_video.c:392
mpi = 0x0
t = 1355629009
t2 = <optimized out>
delay = 0
---Type <return> to continue, or q <return> to quit---
got_picture = 1
#6 0x0000000000445930 in generate_video_frame (d_video=0xa896d0, sh_video=0xa8a510) at mplayer.c:1818
drop_frame = 0
decoded_frame = <optimized out>
start = 0x7fffe378c010 "GIF89a"
in_size = <optimized out>
hit_eof = 0
pts = 0.066666666666666666
#7 update_video (blit_frame=0x7fffffffdbd8) at mplayer.c:2495
sh_video = 0xa8a510
frame_time = <optimized out>
#8 0x000000000043972a in main (argc=<optimized out>, argv=<optimized out>) at mplayer.c:3792
frame_time = <optimized out>
frame_time_remaining = 0
blit_frame = 0
skip_timing = 0
aq_sleep_time = 0
opt_exit = <optimized out>
i = <optimized out>
(gdb) quit
A debugging session is active.
Inferior 1 [process 9567] will be killed.
Quit anyway? (y or n) y
pabs at chianamo ~ $ gdb --args mplayer http://science.nasa.gov/media/medialibrary/2011/12/16/phoenix_comet_emerges.movGNU gdb (GDB) 7.3-debian
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://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/mplayer...Reading symbols from /usr/lib/debug/usr/bin/mplayer...done.
done.
(gdb) r
Starting program: /usr/bin/mplayer http://science.nasa.gov/media/medialibrary/2011/12/16/phoenix_comet_emerges.mov
[Thread debugging using libthread_db enabled]
MPlayer SVN-r33713-4.6 (C) 2000-2011 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing http://science.nasa.gov/media/medialibrary/2011/12/16/phoenix_comet_emerges.mov.
Resolving science.nasa.gov for AF_INET6...
Couldn't resolve name for AF_INET6: science.nasa.gov
Resolving science.nasa.gov for AF_INET...
Connecting to server science.nasa.gov[198.142.23.104]: 80...
Cache size set to 320 KBytes
Cache fill: 12.20% (39980 bytes)
libavformat file format detected.
Cache not filling, consider increasing -cache and/or -cache-min!
[lavf] stream 0: video (gif), -vid 0
VIDEO: [gif ] 1024x1024 8bpp 15.000 fps 97737.0 kbps (11930.8 kbyte/s)
Clip info:
major_brand: qt
minor_version: 537199360
compatible_brands: qt
creation_time: 2011-12-16 02:15:12
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
[VO_TDFXFB] This driver only supports the 3Dfx Banshee, Voodoo3 and Voodoo 5.
[VO_3DFX] Unable to open /dev/3dfx.
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffgif] vfm: ffmpeg (FFmpeg GIF)
==========================================================================
Audio: no sound
Starting playback...
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 0x7ffff43c8040]BICUBIC scaler, from pal8 to yuv420p using MMX2
VO: [xv] 1024x1024 => 1024x1024 Planar YV12
V: 0.0 0/ 0 ??% ??% ??,?% 0 0 31%
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff332d44a in gif_read_image (s=0xaab5a0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:99
99 /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c: No such file or directory.
in /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c
(gdb) thread apply all bt
Thread 1 (Thread 0x7ffff7f997a0 (LWP 9666)):
#0 0x00007ffff332d44a in gif_read_image (s=0xaab5a0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:99
#1 gif_parse_next_image (s=0xaab5a0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:256
#2 gif_decode_frame (avctx=<optimized out>, data=0xaaaf60, data_size=0x7fffffffba1c, avpkt=<optimized out>)
at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:309
#3 0x00007ffff3507678 in avcodec_decode_video2 (avctx=0xaab0e0, picture=0xaaaf60, got_picture_ptr=0x7fffffffba1c, avpkt=0x7fffffffb990)
at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/utils.c:691
#4 0x000000000057c26c in decode (sh=0xa9faf0, data=0x7fffe3767010, len=774706, flags=<optimized out>) at libmpcodecs/vd_ffmpeg.c:854
#5 0x00000000004cdfcb in decode_video (sh_video=0xa9faf0, start=0x7fffe3767010 "GIF89a", in_size=<optimized out>, drop_frame=0, pts=<optimized out>, full_frame=0x0)
at libmpcodecs/dec_video.c:392
#6 0x0000000000445930 in generate_video_frame (d_video=0xa8a3b0, sh_video=0xa9faf0) at mplayer.c:1818
#7 update_video (blit_frame=0x7fffffffdbc8) at mplayer.c:2495
#8 0x000000000043972a in main (argc=<optimized out>, argv=<optimized out>) at mplayer.c:3792
(gdb) thread apply all bt full
Thread 1 (Thread 0x7ffff7f997a0 (LWP 9666)):
#0 0x00007ffff332d44a in gif_read_image (s=0xaab5a0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:99
top = <optimized out>
is_interleaved = 0
y = <optimized out>
y1 = <optimized out>
i = <optimized out>
spal = 0xaab72b ""
width = 1024
has_local_palette = <optimized out>
pass = <optimized out>
linesize = <optimized out>
n = 256
ptr = <optimized out>
code_size = <optimized out>
flags = <optimized out>
palette = <optimized out>
left = <optimized out>
height = <optimized out>
bits_per_pixel = <optimized out>
#1 gif_parse_next_image (s=0xaab5a0) at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:256
code = <optimized out>
#2 gif_decode_frame (avctx=<optimized out>, data=0xaaaf60, data_size=0x7fffffffba1c, avpkt=<optimized out>)
at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/gifdec.c:309
buf = 0x7fffe3767010 "GIF89a"
buf_size = <optimized out>
s = 0xaab5a0
picture = 0xaaaf60
ret = -22
#3 0x00007ffff3507678 in avcodec_decode_video2 (avctx=0xaab0e0, picture=0xaaaf60, got_picture_ptr=0x7fffffffba1c, avpkt=0x7fffffffb990)
at /build/buildd-libav_0.7.2-1+b1-amd64-gyQUa8/libav-0.7.2/libavcodec/utils.c:691
ret = <optimized out>
#4 0x000000000057c26c in decode (sh=0xa9faf0, data=0x7fffe3767010, len=774706, flags=<optimized out>) at libmpcodecs/vd_ffmpeg.c:854
got_picture = 0
ret = <optimized out>
ctx = 0xaaae50
pic = 0xaaaf60
avctx = 0xaab0e0
mpi = <optimized out>
dr1 = <optimized out>
pkt = {pts = -9223372036854775808, dts = -9223372036854775808, data = 0x7fffe3767010 "GIF89a", size = 774706, stream_index = 0, flags = 1, side_data = 0x0,
side_data_elems = 0, duration = 0, destruct = 0, priv = 0x0, pos = -1, convergence_duration = 0}
#5 0x00000000004cdfcb in decode_video (sh_video=0xa9faf0, start=0x7fffe3767010 "GIF89a", in_size=<optimized out>, drop_frame=0, pts=<optimized out>, full_frame=0x0)
at libmpcodecs/dec_video.c:392
mpi = 0x0
t = 1428745375
t2 = <optimized out>
delay = 0
---Type <return> to continue, or q <return> to quit---
got_picture = 1
#6 0x0000000000445930 in generate_video_frame (d_video=0xa8a3b0, sh_video=0xa9faf0) at mplayer.c:1818
drop_frame = 0
decoded_frame = <optimized out>
start = 0x7fffe3767010 "GIF89a"
in_size = <optimized out>
hit_eof = 0
pts = 0.066666666666666666
#7 update_video (blit_frame=0x7fffffffdbc8) at mplayer.c:2495
sh_video = 0xa9faf0
frame_time = <optimized out>
#8 0x000000000043972a in main (argc=<optimized out>, argv=<optimized out>) at mplayer.c:3792
frame_time = <optimized out>
frame_time_remaining = 0
blit_frame = 0
skip_timing = 0
aq_sleep_time = 0
opt_exit = <optimized out>
i = <optimized out>
(gdb) quit
A debugging session is active.
Inferior 1 [process 9666] will be killed.
Quit anyway? (y or n) y
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (700, 'testing'), (600, 'unstable'), (550, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.1.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages mplayer depends on:
ii libaa1 1.4p5-39
ii libasound2 1.0.24.1-4
ii libaudio2 1.9.3-1
ii libavcodec53 4:0.7.2-1+b1
ii libavformat53 4:0.7.2-1+b1
ii libavutil51 4:0.7.2-1+b1
ii libc6 2.13-21
ii libcaca0 0.99.beta17-2.1
ii libcdparanoia0 3.10.2+debian-10
ii libdca0 0.0.5-5
ii libdirectfb-1.2-9 1.2.10.0-4.3
ii libdvdnav4 4.2.0-1
ii libdvdread4 4.2.0-1
ii libenca0 1.13-4
ii libesd0 0.2.41-10
ii libfaad2 2.7-7
ii libfontconfig1 2.8.0-3
ii libfreetype6 2.4.8-1
ii libfribidi0 0.19.2-1
ii libgif4 4.1.6-9
ii libgl1-mesa-glx [libgl1] 7.11.1-1
ii libjack0 [libjack-0.116] 1:0.121.0+svn4538-3
ii libjpeg8 8c-2
ii liblircclient0 0.9.0~pre1-1
ii liblzo2-2 2.06-1
ii libmp3lame0 3.98.4+repack2-6
ii libncurses5 5.9-4
ii libogg0 1.2.2~dfsg-1
ii libopenal1 1:1.13-4
ii libpng12-0 1.2.46-3
ii libpostproc52 4:0.7.2-1+b1
ii libpulse0 1.0-4
ii libsdl1.2debian 1.2.14-6.4
ii libsmbclient 2:3.6.1-3
ii libspeex1 1.2~rc1-1
ii libsvga1 1:1.4.3-31
ii libswscale2 4:0.7.2-1+b1
ii libtheora0 1.1.1+dfsg.1-3
ii libtinfo5 5.9-4
ii libvdpau1 0.4.1-3
ii libx11-6 2:1.4.4-4
ii libx264-118 2:0.118.2092+git6eac7c3-1
ii libxext6 2:1.3.0-3
ii libxinerama1 2:1.1.1-3
ii libxt6 1:1.1.1-2
ii libxv1 2:1.0.6-2
ii libxvidcore4 2:1.3.2-6
ii libxvmc1 2:1.0.6-1
ii libxxf86dga1 2:1.1.2-1
ii libxxf86vm1 1:1.1.1-2
ii zlib1g 1:1.2.3.4.dfsg-3
mplayer recommends no packages.
Versions of packages mplayer suggests:
ii bzip2 1.0.6-1
ii fontconfig 2.8.0-3
ii fping 2.4b2-to-ipv6-16.1
ii mplayer-doc <none>
ii ttf-freefont 20100919-1
-- debconf information:
mplayer/replace-existing-files-bail:
mplayer/replace-existing-files: false
mplayer/no-ttfont:
mplayer/install_codecs:
mplayer/voutput: autodetect
mplayer/ttfont: Sans
mplayer/cfgnote:
mplayer/dvd_device: /dev/cdrom
--
bye,
pabs
http://wiki.debian.org/PaulWise
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