-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello there, when running mplayer on a certain file, I get the following output (from within gdb, does the same thing normally): Starting program: /usr/local/bin/mplayer -v file.mpg [New Thread 1086106912 (LWP 23646)] Using GNU internationalization Original domain: messages Original dirname: /usr/share/locale Current domain: mplayer Current dirname: /usr/local/share/locale MPlayer dev-CVS-031010-20:28-3.3.1 (C) 2000-2003 MPlayer Team CPU: Advanced Micro Devices Athlon 4 /Athlon MP/XP Palomino 1600 MHz (Family: 6, Stepping: 2) Detected cache-line size is 64 bytes CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE Reading config file /usr/local/etc/mplayer/mplayer.conf: No such file or directory Reading config file /home/prat/.mplayer/config Reading /home/prat/.mplayer/codecs.conf: Can't open '/home/prat/.mplayer/codecs.conf': No such file or directory Reading /usr/local/etc/mplayer/codecs.conf: Can't open '/usr/local/etc/mplayer/codecs.conf': No such file or directory Using built-in default codecs.conf CommandLine: '-v' 'file.mpg' get_path('font/font.desc') -> '/home/prat/.mplayer/font/font.desc' font: can't open file: /home/prat/.mplayer/font/font.desc Font /usr/local/share/mplayer/font/font.desc loaded successfully! (206 chars) Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay Using Linux hardware RTC timing (1024Hz). get_path('input.conf') -> '/home/prat/.mplayer/input.conf' Can't open input config file /home/prat/.mplayer/input.conf: No such file or directory Can't open input config file /usr/local/etc/mplayer/input.conf: No such file or directory Falling back on default (hardcoded) input config get_path('file.mpg.conf') -> '/home/prat/.mplayer/file.mpg.conf' Playing file.mpg [file] File size is 237709436 bytes STREAM: [file] file.mpg STREAM: Description: File STREAM: Author: Albeu STREAM: Comment: based on the code from ??? (probably Arpi) Checking for YUV4MPEG2 DEMUXER: freeing demuxer at 0x8566538 ASF_check: not ASF guid! DEMUXER: freeing demuxer at 0x8566538 Checking for NuppelVideo DEMUXER: freeing demuxer at 0x8566538 Checking for REAL DEMUXER: freeing demuxer at 0x8566538 Checking for SMJPEG DEMUXER: freeing demuxer at 0x8566538 DEMUXER: freeing demuxer at 0x8566da0 Searching demuxer type for filename file.mpg ext: .mpg Checking for MOV DEMUXER: freeing demuxer at 0x8566da0 Checking for VIVO header block 1 size: 0 DEMUXER: freeing demuxer at 0x8566da0 DEMUXER: freeing demuxer at 0x8566da0 DEMUXER: freeing demuxer at 0x8566da0 DEMUXER: freeing demuxer at 0x8566da0 DEMUXER: freeing demuxer at 0x8566da0 DEMUXER: freeing demuxer at 0x8566da0 DEMUXER: freeing demuxer at 0x8566da0 Checking for PVA DEMUXER: freeing demuxer at 0x8566da0 Checking for MPEG-TS... TRIED UP TO POSITION 66391, FOUND 0, packet_size= 71 DEMUXER: freeing demuxer at 0x8566da0 system stream synced at 0xB (0)! ==> Found video stream: 0 MPEG-PS file format detected. ==> Found audio stream: 0 Searching for sequence header... OK! VIDEO: MPEG1 352x240 (aspect 12) 29.970 fps 1150.0 kbps (143.8 kbyte/s) [V] filefmt:2 fourcc:0x10000001 size:352x240 fps:29.97 ftime:=0.0334 get_path('sub/') -> '/home/prat/.mplayer/sub/' get_path('default.sub') -> '/home/prat/.mplayer/default.sub' ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 dec_audio: Allocating 4608 + 65536 = 70144 bytes for output buffer mp3lib: made decode tables with MMX optimization mp3lib: using 3DNow!Ex optimized decore! MP3lib: init layer2&3 finished, tables done MPEG 1.0, Layer II, 44100 Hz 224 kbit Stereo, BPF: 732 Channels: 2, copyright: No, original: No, CRC: No, emphasis: 0 AUDIO: 44100 Hz, 2 ch, 16 bit (0x10), ratio: 28000->176400 (224.0 kbit) Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== X11 opening display: :0.0 vo: X11 color mask: FFFF (R:F800 G:7E0 B:1F) vo: X11 running at 1024x768 with depth 16 and 16 bpp (":0.0" => local display) [x11] Detected wm supports layers. [x11] Using workaround for Metacity bugs. [x11] Detected wm supports NetWM. [x11] Detected wm supports FULLSCREEN state. [x11] Detected wm supports ABOVE state. [x11] Detected wm supports BELOW state. [x11] Current fstype setting honours FULLSCREEN ABOVE BELOW X atoms ========================================================================== Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough VDec: vo config request - 352 x 240 (preferred csp: Mpeg PES) Trying filter chain: vo Could not find matching colorspace - retrying with -vop scale... Opening video filter: [scale] SwScale params: -1 x -1 (-1=no scaling) Trying filter chain: scale vo The selected video_out device is incompatible with this codec. VDecoder init failed :( Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.3.1 Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG 1 or 2 (libmpeg2)) ========================================================================== Checking audio filter chain for 44100Hz/2ch/16bit -> 44100Hz/2ch/16bit... [libaf] Adding filter dummy [dummy] Was reinitialized, rate=44100Hz, nch = 2, format = 0x00000001 and bps = 2 AF_pre: af format: 2 bps, 2 ch, 44100 hz, little endian signed int AF_pre: 44100Hz 2ch Signed 16-bit (Little-Endian) ao2: 44100 Hz 2 chans Signed 16-bit (Little-Endian) audio_setup: using '/dev/sound/dsp' dsp device audio_setup: sample format: Signed 16-bit (Little-Endian) (requested: Signed 16-bit (Little-Endian)) audio_setup: using 2 channels (requested: 2) audio_setup: using 44100 Hz samplerate (requested: 44100) audio_setup: frags: 8/8 (8192 bytes/frag) free: 65536 AO: [oss] 44100Hz 2ch Signed 16-bit (Little-Endian) (2 bps) AO: Description: OSS/ioctl audio output AO: Author: A'rpi Building audio filter chain for 44100Hz/2ch/16bit -> 44100Hz/2ch/16bit... [dummy] Was reinitialized, rate=44100Hz, nch = 2, format = 0x00000001 and bps = 2 [dummy] Was reinitialized, rate=44100Hz, nch = 2, format = 0x00000001 and bps = 2 Starting playback... VDec: vo config request - 352 x 240 (preferred csp: Planar YV12) Trying filter chain: vo VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.33:1 - prescaling to correct movie aspect. VO Config (352x240->352x264,flags=0,'MPlayer',0x32315659) VO: [xv] 352x240 => 352x264 Planar YV12 VO: Description: X11/Xv VO: Author: Gerd Knorr <kraxel@goldbach.in-berlin.de> and others Xvideo image format: 0x32595559 (YUY2) packed Xvideo image format: 0x32315659 (YV12) planar Xvideo image format: 0x59565955 (UYVY) packed Xvideo image format: 0x30323449 (I420) planar using Xvideo port 105 for hw scaling [xv] dx: 0 dy: 0 dw: 352 dh: 264 *** [vo] Allocating mp_image_t, 352x240x12bpp YUV planar, 126720 bytes [xv] dx: 0 dy: 0 dw: 352 dh: 264 *** [vo] Allocating mp_image_t, 352x240x12bpp YUV planar, 126720 bytes% *** [vo] Allocating mp_image_t, 352x240x12bpp YUV planar, 126720 bytes% A: 47.3 V: 47.3 A-V: -0.001 ct: 0.073 335/335 2% 2% 0.7% 0 0 0% Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1086106912 (LWP 23646)] 0x0813368b in mpeg2_set_buf (mpeg2dec=0x857e150, buf=0x85a1968, id=0x85a1948) at decode.c:383 383 if (mpeg2dec->custom_fbuf && !mpeg2dec->fbuf[1]->buf[0]){ (gdb) bt #0 0x0813368b in mpeg2_set_buf (mpeg2dec=0x857e150, buf=0x85a1968, id=0x85a1948) at decode.c:383 #1 0x080f1534 in decode (sh=0x8564a88, data=0x85a1968, len=139977040, flags=0) at vd_libmpeg2.c:145 #2 0x080ec333 in decode_video (sh_video=0x8564a88, start=0x85a1948 "", in_size=140122440, drop_frame=0) at dec_video.c:304 #3 0x0808577a in main (argc=3, argv=0xbffff8e4) at mplayer.c:2085 #4 0x405c3750 in __libc_start_main () from /lib/tls/libc.so.6 (gdb) disass $pc-32 $pc+32 Dump of assembler code from 0x813366b to 0x81336ab: 0x0813366b <mpeg2_set_buf+59>: mov (%esi),%eax 0x0813366d <mpeg2_set_buf+61>: test %ecx,%ecx 0x0813366f <mpeg2_set_buf+63>: mov %eax,(%edx) 0x08133671 <mpeg2_set_buf+65>: mov 0x4(%esi),%eax 0x08133674 <mpeg2_set_buf+68>: mov %eax,0x4(%edx) 0x08133677 <mpeg2_set_buf+71>: mov 0x8(%esi),%eax 0x0813367a <mpeg2_set_buf+74>: mov %eax,0x8(%edx) 0x0813367d <mpeg2_set_buf+77>: mov 0x10(%ebp),%eax 0x08133680 <mpeg2_set_buf+80>: mov %eax,0xc(%edx) 0x08133683 <mpeg2_set_buf+83>: je 0x81336a8 <mpeg2_set_buf+120> 0x08133685 <mpeg2_set_buf+85>: mov 0x398(%ebx),%edx 0x0813368b <mpeg2_set_buf+91>: mov (%edx),%eax 0x0813368d <mpeg2_set_buf+93>: test %eax,%eax 0x0813368f <mpeg2_set_buf+95>: jne 0x81336a8 <mpeg2_set_buf+120> 0x08133691 <mpeg2_set_buf+97>: mov (%esi),%eax 0x08133693 <mpeg2_set_buf+99>: movl $0x0,0xc(%edx) 0x0813369a <mpeg2_set_buf+106>: mov %eax,(%edx) 0x0813369c <mpeg2_set_buf+108>: mov 0x4(%esi),%eax 0x0813369f <mpeg2_set_buf+111>: mov %eax,0x4(%edx) 0x081336a2 <mpeg2_set_buf+114>: mov 0x8(%esi),%eax 0x081336a5 <mpeg2_set_buf+117>: mov %eax,0x8(%edx) 0x081336a8 <mpeg2_set_buf+120>: mov 0xfffffff8(%ebp),%ebx - ---Type <return> to continue, or q <return> to quit--- End of assembler dump. (gdb) info all-registers eax 0x85a1948 140122440 ecx 0x1 1 edx 0x0 0 ebx 0x857e150 139977040 esp 0xbfffd430 0xbfffd430 ebp 0xbfffd448 0xbfffd448 esi 0x85a1968 140122472 edi 0x857e150 139977040 eip 0x813368b 0x813368b eflags 0x10202 66050 cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51 st0 -nan(0x5a0598005a0598) (raw 0xffff005a0598005a0598) st1 -nan(0xffa6fa68ffa6fa68) (raw 0xffffffa6fa68ffa6fa68) st2 -nan(0x14768efffd39c5) (raw 0xffff0014768efffd39c5) st3 -nan(0xffe008a4ff5b3030) (raw 0xffffffe008a4ff5b3030) st4 -nan(0x4060d0004060d) (raw 0xffff0004060d0004060d) st5 0.1000000000000000055511151231257827 (raw 0x3ffbccccccccccccd000) - ---Type <return> to continue, or q <return> to quit--- st6 -0.1000000000000000055511151231257827 (raw 0xbffbccccccccccccd000) st7 0.0320487017642343395714375764438131 (raw 0x3ffa83457fdf4e69edf0) fctrl 0x37f 895 fstat 0x120 288 ftag 0xffff 65535 fiseg 0x0 0 fioff 0x0 0 foseg 0x0 0 fooff 0x0 0 fop 0x0 0 xmm0 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = { 0x8000000000000000, 0x8000000000000000}, v16_int8 = { 0xff <repeats 16 times>}, v8_int16 = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}, v4_int32 = {0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, v2_int64 = {0xffffffffffffffff, 0xffffffffffffffff}, uint128 = 0xffffffffffffffffffffffffffffffff} xmm1 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = { 0x8000000000000000, 0x8000000000000000}, v16_int8 = { 0xff <repeats 16 times>}, v8_int16 = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}, v4_int32 = {0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, v2_int64 = {0xffffffffffffffff, - ---Type <return> to continue, or q <return> to quit--- 0xffffffffffffffff}, uint128 = 0xffffffffffffffffffffffffffffffff} xmm2 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = { 0x8000000000000000, 0x8000000000000000}, v16_int8 = { 0xff <repeats 16 times>}, v8_int16 = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}, v4_int32 = {0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, v2_int64 = {0xffffffffffffffff, 0xffffffffffffffff}, uint128 = 0xffffffffffffffffffffffffffffffff} xmm3 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = { 0x8000000000000000, 0x8000000000000000}, v16_int8 = { 0xff <repeats 16 times>}, v8_int16 = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}, v4_int32 = {0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, v2_int64 = {0xffffffffffffffff, 0xffffffffffffffff}, uint128 = 0xffffffffffffffffffffffffffffffff} xmm4 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = { 0x8000000000000000, 0x8000000000000000}, v16_int8 = { 0xff <repeats 16 times>}, v8_int16 = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}, v4_int32 = {0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, v2_int64 = {0xffffffffffffffff, 0xffffffffffffffff}, uint128 = 0xffffffffffffffffffffffffffffffff} xmm5 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = { 0x8000000000000000, 0x8000000000000000}, v16_int8 = { 0xff <repeats 16 times>}, v8_int16 = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}, v4_int32 = {0xffffffff, 0xffffffff, - ---Type <return> to continue, or q <return> to quit--- 0xffffffff, 0xffffffff}, v2_int64 = {0xffffffffffffffff, 0xffffffffffffffff}, uint128 = 0xffffffffffffffffffffffffffffffff} xmm6 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = { 0x8000000000000000, 0x8000000000000000}, v16_int8 = { 0xff <repeats 16 times>}, v8_int16 = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}, v4_int32 = {0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, v2_int64 = {0xffffffffffffffff, 0xffffffffffffffff}, uint128 = 0xffffffffffffffffffffffffffffffff} xmm7 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = { 0x8000000000000000, 0x8000000000000000}, v16_int8 = { 0xff <repeats 16 times>}, v8_int16 = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}, v4_int32 = {0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, v2_int64 = {0xffffffffffffffff, 0xffffffffffffffff}, uint128 = 0xffffffffffffffffffffffffffffffff} mxcsr 0x1f80 8064 mm0 {uint64 = 0x5a0598005a0598, v2_int32 = {0x5a0598, 0x5a0598}, v4_int16 = {0x598, 0x5a, 0x598, 0x5a}, v8_int8 = {0x98, 0x5, 0x5a, 0x0, 0x98, 0x5, 0x5a, 0x0}} mm1 {uint64 = 0xffa6fa68ffa6fa68, v2_int32 = {0xffa6fa68, 0xffa6fa68}, v4_int16 = {0xfa68, 0xffa6, 0xfa68, 0xffa6}, v8_int8 = {0x68, 0xfa, 0xa6, 0xff, 0x68, 0xfa, 0xa6, 0xff}} mm2 {uint64 = 0x14768efffd39c5, v2_int32 = {0xfffd39c5, 0x14768e}, v4_int16 = {0x39c5, 0xfffd, 0x768e, 0x14}, v8_int8 = {0xc5, 0x39, 0xfd, - ---Type <return> to continue, or q <return> to quit--- 0xff, 0x8e, 0x76, 0x14, 0x0}} mm3 {uint64 = 0xffe008a4ff5b3030, v2_int32 = {0xff5b3030, 0xffe008a4}, v4_int16 = {0x3030, 0xff5b, 0x8a4, 0xffe0}, v8_int8 = {0x30, 0x30, 0x5b, 0xff, 0xa4, 0x8, 0xe0, 0xff}} mm4 {uint64 = 0x4060d0004060d, v2_int32 = {0x4060d, 0x4060d}, v4_int16 = {0x60d, 0x4, 0x60d, 0x4}, v8_int8 = {0xd, 0x6, 0x4, 0x0, 0xd, 0x6, 0x4, 0x0}} mm5 {uint64 = 0xccccccccccccd000, v2_int32 = {0xccccd000, 0xcccccccc}, v4_int16 = {0xd000, 0xcccc, 0xcccc, 0xcccc}, v8_int8 = {0x0, 0xd0, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc}} mm6 {uint64 = 0xccccccccccccd000, v2_int32 = {0xccccd000, 0xcccccccc}, v4_int16 = {0xd000, 0xcccc, 0xcccc, 0xcccc}, v8_int8 = {0x0, 0xd0, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc}} mm7 {uint64 = 0x83457fdf4e69edf0, v2_int32 = {0x4e69edf0, 0x83457fdf}, v4_int16 = {0xedf0, 0x4e69, 0x7fdf, 0x8345}, v8_int8 = {0xf0, 0xed, 0x69, 0x4e, 0xdf, 0x7f, 0x45, 0x83}} It doesn't dump a core. I'm running RedHat 9 + a few rawhide packages (gcc, glibc) on a vanilla 2.6.0-test7 kernel (the same happens on vanilla 2.4.22 kernel) [prat@tribblesoft2 prat]$ ls -l /lib/libc[.-]* - -rwxr-xr-x 1 root root 1573216 Sep 30 12:15 /lib/libc-2.3.2.so lrwxrwxrwx 1 root root 13 Oct 4 03:45 /lib/libc.so.6 -> libc-2.3.2.so [prat@tribblesoft2 prat]$ X -version XFree86 Version 4.3.0 (Red Hat Linux release: 4.3.0-2) Release Date: 27 February 2003 X Protocol Version 11, Revision 0, Release 6.6 Build Operating System: Linux 2.4.20-3bigmem i686 [ELF] Build Date: 27 February 2003 Build Host: porky.devel.redhat.com Before reporting problems, check http://www.XFree86.Org/ to make sure that you have the latest version. Module Loader present OS Kernel: Linux version 2.6.0-test7 (prat@tribblesoft2) (gcc version 3.3.1 20030930 (Red Hat Linux 3.3.1-6)) #1 Wed Oct 8 15:42:36 CDT 2003 P [prat@tribblesoft2 prat]$ gcc -v Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.3.1/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --host=i386-redhat-linux Thread model: posix gcc version 3.3.1 20030930 (Red Hat Linux 3.3.1-6) [prat@tribblesoft2 prat]$ ld -v GNU ld version 2.14.90.0.4 20030523 [prat@tribblesoft2 prat]$ as --version GNU assembler 2.14.90.0.4 20030523 Copyright 2002 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License. This program has absolutely no warranty. This assembler was configured for a target of `i386-redhat-linux'. [prat@tribblesoft2 prat]$ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 6 model name : AMD Athlon(TM) XP 1900+ stepping : 2 cpu MHz : 1600.274 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mp mmxext 3dnowext 3dnow bogomips : 3170.30 Video card: NVIDIA GeForce 4 Ti 4200 running NVIDIA's latest drivers (4496) Sad to say that I don't know your code well enough to figure this out. Doesn't signal 11 usually mean a hardware failure? Strange that it doesn't do this on most files... - ---- Alex Tribble <alext96@softhome.net> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/h2/ybgiwzIBQRqMRAiDTAJwN4G4CpVnceH4sl+qFDTCe521AugCfa625 Vb9HxmUWS9kkI8NIWvXfsSc= =lYz9 -----END PGP SIGNATURE-----