Bug#567725: mplayer: gets SIGILL on Pentium II when playing an MPEG video with -vo caca
Jonathan Neuschäfer
j.neuschaefer at gmx.net
Sat Jan 30 22:30:57 UTC 2010
Package: mplayer
Version: 1.0~rc3+svn20090405-1
Severity: normal
I tried to play an MPEG video like this:
mplayer -vo caca foo.mpg
I hope this bug report helps.
-- some programs' outputs
$ file foo.mpg
foo.mpg: MPEG sequence, v1, system multiplex
# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 5
model name : Pentium II (Deschutes)
stepping : 2
cpu MHz : 232.098
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pse36 mmx fxsr up
bogomips : 464.19
clflush size : 32
cache_alignment : 32
address sizes : 36 bits physical, 32 bits virtual
power management:
-- The GDB backtrace
#0 0xb620657d in yuv420_rgb24_MMX2 (c=0x8601ec0, src=0xbfffcb70, srcStride=0xbfffcb40,
srcSliceY=0, srcSliceH=16, dst=0x862c944, dstStride=0xbfffcb50)
at /build/buildd-ffmpeg_0.5+svn20090706-5-i386-gCmK4F/ffmpeg-0.5+svn20090706/libswscale/yuv2rgb_template.c:292
#1 0xb61f6cf1 in sws_scale (c=0x8601ec0, src=0xbfffcc00, srcStride=0x85e62e0, srcSliceY=0, srcSliceH=16, dst=0x862c944, dstStride=0x862c954)
at /build/buildd-ffmpeg_0.5+svn20090706-5-i386-gCmK4F/ffmpeg-0.5+svn20090706/libswscale/swscale.c:2804 #2 0x08175904 in scale (sws1=0x8601ec0, sws2=0x0, src=<value optimized out>,
src_stride=0x85e62e0, y=0, h=16, dst=0x862c944, dst_stride=0x862c954, interlaced=0) at libmpcodecs/vf_scale.c:348
#3 0x0824c0a5 in draw_slice (s=0x85bf850, src=0x85e62d0, offset=0xbfffccc0, y=0, type=3,
height=16) at libmpcodecs/vd_ffmpeg.c:478
#4 0xb64581a8 in ff_draw_horiz_band (s=0x85bfbc0, y=0, h=16) at /build/buildd-ffmpeg_0.5+svn20090706-5-i386-gCmK4F/ffmpeg-0.5+svn20090706/libavcodec/mpegvideo.c:2032 #5 0xb654c71e in mpeg_decode_slice (s1=0x85bfbc0, mb_y=<value optimized out>,
buf=<value optimized out>, buf_size=995)
at /build/buildd-ffmpeg_0.5+svn20090706-5-i386-gCmK4F/ffmpeg-0.5+svn20090706/libavcodec/mpeg12.c:1805
#6 0xb6551ebe in decode_chunks (avctx=<value optimized out>, picture=<value optimized out>,
data_size=<value optimized out>, buf=0xb523f008 "", buf_size=1008) at /build/buildd-ffmpeg_0.5+svn20090706-5-i386-gCmK4F/ffmpeg-0.5+svn20090706/libavcodec/mpeg12.c:2441
#7 0xb65522e0 in mpeg_decode_frame (avctx=0x85bf850, data=0x85bf770, data_size=0xbfffd064,
buf=0xb523f008 "", buf_size=1008)
at /build/buildd-ffmpeg_0.5+svn20090706-5-i386-gCmK4F/ffmpeg-0.5+svn20090706/libavcodec/mpeg12.c:2305
#8 0xb6417f36 in avcodec_decode_video (avctx=0x85bf850, picture=0x85bf770,
got_picture_ptr=0xbfffd064, buf=0xb523f008 "", buf_size=1008)
at /build/buildd-ffmpeg_0.5+svn20090706-5-i386-gCmK4F/ffmpeg-0.5+svn20090706/libavcodec/utils.c:529
#9 0x0824b470 in decode (sh=0x85a2c08, data=0xb523f008, len=1008, flags=0)
at libmpcodecs/vd_ffmpeg.c:781
#10 0x0814b912 in decode_video (sh_video=0x85a2c08, start=0xb523f008 "", in_size=1008,
drop_frame=0, pts=0.31003332138061523) at libmpcodecs/dec_video.c:369
#11 0x080a0927 in update_video (argc=4, argv=0xbffff384) at mplayer.c:2289
#12 main (argc=4, argv=0xbffff384) at mplayer.c:3691
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-trunk-686 (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages mplayer depends on:
ii debconf [debconf-2.0 1.5.28 Debian configuration management sy
ii libasound2 1.0.21a-1 shared library for ALSA applicatio
ii libatk1.0-0 1.28.0-1 The ATK accessibility toolkit
ii libaudio2 1.9.2-3 Network Audio System - shared libr
ii libavcodec52 4:0.5+svn20090706-5 ffmpeg codec library
ii libavformat52 4:0.5+svn20090706-5 ffmpeg file format library
ii libavutil49 4:0.5+svn20090706-5 ffmpeg utility library
ii libc6 2.10.2-5 Embedded GNU C Library: Shared lib
ii libcaca0 0.99.beta16-3 colour ASCII art library
ii libcairo2 1.8.8-2 The Cairo 2D vector graphics libra
ii libcdparanoia0 3.10.2+debian-9 audio extraction tool for sampling
ii libdirectfb-1.2-0 1.2.8-5 direct frame buffer graphics - sha
ii libesd0 0.2.41-6 Enlightened Sound Daemon - Shared
ii libfontconfig1 2.8.0-2 generic font configuration library
ii libfreetype6 2.3.11-1 FreeType 2 font engine, shared lib
ii libfribidi0 0.10.9-1+b1 Free Implementation of the Unicode
ii libgcc1 1:4.4.3-1 GCC support library
ii libgif4 4.1.6-9 library for GIF images (library)
ii libgl1-mesa-glx [lib 7.6.1-1 A free implementation of the OpenG
ii libglib2.0-0 2.22.4-1 The GLib library of C routines
ii libgtk2.0-0 2.18.6-1 The GTK+ graphical user interface
ii libjack0 0.118+svn3796-2 JACK Audio Connection Kit (librari
ii libjpeg62 6b-15 The Independent JPEG Group's JPEG
ii liblircclient0 0.8.3-5 infra-red remote control support -
ii liblzo2-2 2.03-2 data compression library
ii libncurses5 5.7+20090803-2 shared libraries for terminal hand
ii libogg0 1.1.4~dfsg-2 Ogg bitstream library
ii libopenal1 1:1.10.622-1 Software implementation of the Ope
ii libpango1.0-0 1.26.2-1 Layout and rendering of internatio
ii libpng12-0 1.2.42-1 PNG library - runtime
ii libpostproc51 4:0.5+svn20090706-5 ffmpeg video postprocessing librar
ii libpulse0 0.9.21-1 PulseAudio client libraries
ii libsdl1.2debian 1.2.14-3 Simple DirectMedia Layer
ii libsmbclient 2:3.4.5~dfsg-1 shared library for communication w
ii libspeex1 1.2~rc1-1 The Speex codec runtime library
ii libstdc++6 4.4.3-1 The GNU Standard C++ Library v3
ii libsvga1 1:1.4.3-29 console SVGA display libraries
ii libswscale0 4:0.5+svn20090706-5 ffmpeg video scaling library
ii libtheora0 1.1.1+dfsg.1-3 The Theora Video Compression Codec
ii libx11-6 2:1.3.3-1 X11 client-side library
ii libxext6 2:1.1.1-2 X11 miscellaneous extension librar
ii libxinerama1 2:1.1-2 X11 Xinerama extension library
ii libxt6 1:1.0.7-1 X11 toolkit intrinsics library
ii libxv1 2:1.0.5-1 X11 Video extension library
ii libxvmc1 2:1.0.5-1 X11 Video extension library
ii libxxf86dga1 2:1.1.1-2 X11 Direct Graphics Access extensi
ii libxxf86vm1 1:1.1.0-2 X11 XFree86 video mode extension l
ii mplayer-skin-blue [m 1.6-2 blue skin for mplayer
ii zlib1g 1:1.2.3.4.dfsg-3 compression library - runtime
mplayer recommends no packages.
Versions of packages mplayer suggests:
ii bzip2 1.0.5-4 high-quality block-sorting file co
ii fontconfig 2.8.0-2 generic font configuration library
pn mplayer-doc <none> (no description available)
pn netselect | fping <none> (no description available)
ii ttf-freefont 20090104-5 Freefont Serif, Sans and Mono True
-- no debconf information
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