ffplay seems broken in svn 20070102.
# ffplay -h
ffplay version SVN-r7400, Copyright (c) 2003-2006 Fabrice Bellard, et al.
# uname -a
OpenBSD obsd.my.domain 4.0 GENERIC#690 amd64
# ./ffplay /root/nokia_n90.wmv
Segmentation fault (core dumped)
# gdb ./ffplay_g ffplay.core
GNU gdb 6.3
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This GDB was configured as "amd64-unknown-openbsd4.0"...
Core was generated by `ffplay'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libpthread.so.6.3...done.
Loaded symbols for /usr/lib/libpthread.so.6.3
Reading symbols from /usr/lib/libm.so.2.3...done.
Loaded symbols for /usr/lib/libm.so.2.3
Reading symbols from /usr/local/lib/libavformat.so.8.0...done.
Loaded symbols for /usr/local/lib/libavformat.so.8.0
Reading symbols from /usr/local/lib/libavcodec.so.8.0...done.
Loaded symbols for /usr/local/lib/libavcodec.so.8.0
Reading symbols from /usr/local/lib/libavutil.so.2.0...done.
Loaded symbols for /usr/local/lib/libavutil.so.2.0
Reading symbols from /usr/lib/libossaudio.so.3.0...done.
Loaded symbols for /usr/lib/libossaudio.so.3.0
Reading symbols from /usr/lib/libz.so.4.1...done.
Loaded symbols for /usr/lib/libz.so.4.1
Reading symbols from /usr/local/lib/libmp3lame.so.0.1...done.
Loaded symbols for /usr/local/lib/libmp3lame.so.0.1
Reading symbols from /usr/local/lib/libvorbis.so.5.1...done.
Loaded symbols for /usr/local/lib/libvorbis.so.5.1
Reading symbols from /usr/local/lib/libvorbisenc.so.2.2...done.
Loaded symbols for /usr/local/lib/libvorbisenc.so.2.2
Reading symbols from /usr/local/lib/libogg.so.5.3...done.
Loaded symbols for /usr/local/lib/libogg.so.5.3
Reading symbols from /usr/local/lib/libfaac.so.0.0...done.
Loaded symbols for /usr/local/lib/libfaac.so.0.0
Reading symbols from /usr/local/lib/libfaad.so.0.0...done.
Loaded symbols for /usr/local/lib/libfaad.so.0.0
Reading symbols from /usr/local/lib/libSDL.so.6.0...done.
Loaded symbols for /usr/local/lib/libSDL.so.6.0
Reading symbols from /usr/X11R6/lib/libX11.so.9.0...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.9.0
Reading symbols from /usr/X11R6/lib/libXext.so.9.0...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.9.0
Reading symbols from /usr/lib/libusbhid.so.3.0...done.
Loaded symbols for /usr/lib/libusbhid.so.3.0
Symbols already loaded for /usr/lib/libpthread.so.6.3
Reading symbols from /usr/lib/libc.so.39.3...done.
Loaded symbols for /usr/lib/libc.so.39.3
Reading symbols from /usr/libexec/ld.so...done.
Loaded symbols for /usr/libexec/ld.so
Reading symbols from /usr/X11R6/lib/libXcursor.so.3.0...done.
Loaded symbols for /usr/X11R6/lib/libXcursor.so.3.0
Reading symbols from /usr/X11R6/lib/libXrender.so.4.1...done.
Loaded symbols for /usr/X11R6/lib/libXrender.so.4.1
Reading symbols from /usr/X11R6/lib/libXfixes.so.4.0...done.
Loaded symbols for /usr/X11R6/lib/libXfixes.so.4.0
#0 0x0000000042fc29a2 in av_find_stream_info (ic=Cannot access memory at
address 0x43cde708
) at utils.c:1780
1780 {
(gdb) bt
#0 0x0000000042fc29a2 in av_find_stream_info (ic=Cannot access memory at
address 0x43cde708
) at utils.c:1780
#1 0x0000000000405f17 in decode_thread (arg=0x4d882000) at ffplay.c:1868
#2 0x000000004a2f2ad7 in SDL_RunThread () from /usr/local/lib/libSDL.so.6.0
#3 0x000000004a2f2c89 in RunThread () from /usr/local/lib/libSDL.so.6.0
#4 0x0000000049a8a28d in _thread_start () at
/usr/src/lib/libpthread/uthread/uthread_create.c:244
#5 0x000000000000001f in ?? ()
#6 0x0000000000000000 in ?? ()
(gdb) disass $pc-32 $pc+32
Dump of assembler code from 0x42fc2982 to 0x42fc29c2:
0x0000000042fc2982 <av_find_stream_info+2>: mov $0xa,%ecx
0x0000000042fc2987 <av_find_stream_info+7>: push %r14
0x0000000042fc2989 <av_find_stream_info+9>: push %r13
0x0000000042fc298b <av_find_stream_info+11>: push %r12
0x0000000042fc298d <av_find_stream_info+13>: xor %r12d,%r12d
0x0000000042fc2990 <av_find_stream_info+16>: push %rbp
0x0000000042fc2991 <av_find_stream_info+17>: xor %ebp,%ebp
0x0000000042fc2993 <av_find_stream_info+19>: push %rbx
0x0000000042fc2994 <av_find_stream_info+20>: sub $0x1c7e8,%rsp
0x0000000042fc299b <av_find_stream_info+27>: mov 3596062(%rip),%rax
# 0x433308c0 <gxf_muxer+1089344>
0x0000000042fc29a2 <av_find_stream_info+34>: mov %rdi,0x68(%rsp)
0x0000000042fc29a7 <av_find_stream_info+39>: lea 0x80(%rsp),%r14
0x0000000042fc29af <av_find_stream_info+47>: cld
0x0000000042fc29b0 <av_find_stream_info+48>: mov (%rax),%rax
0x0000000042fc29b3 <av_find_stream_info+51>: mov %rax,0x1c7d0(%rsp)
0x0000000042fc29bb <av_find_stream_info+59>: lea 0x1c5a0(%rsp),%rax
End of assembler dump.
(gdb)
(gdb) info all-registers
rax 0x8090a0 8425632
rbx 0x43cfaef0 1137684208
rcx 0xa 10
rdx 0x1574 5492
rsi 0x0 0
rdi 0x4d882000 1300766720
rbp 0x0 0x0
rsp 0x43cde6a0 0x43cde6a0
r8 0x4a 74
r9 0x0 0
r10 0x57 87
r11 0x0 0
r12 0x0 0
r13 0xffffffff 4294967295
r14 0x0 0
r15 0x46f487c8 1190430664
rip 0x42fc29a2 0x42fc29a2 <av_find_stream_info+34>
eflags 0x10206 66054
cs 0x1f 31
ss 0x17 23
ds 0x17 23
es 0x17 23
fs 0x17 23
gs 0x17 23
st0 1.4426950408889633870046509400708601 (raw
0x3fffb8aa3b295c17f0bc)
st1 1 (raw 0x3fff8000000000000000)
st2 1.4426950408889633870046509400708601 (raw
0x3fffb8aa3b295c17f0bc)
st3 1 (raw 0x3fff8000000000000000)
st4 1.4426950408889633870046509400708601 (raw
0x3fffb8aa3b295c17f0bc)
st5 1 (raw 0x3fff8000000000000000)
st6 9.9999999999999994515327145420957165e-21 (raw
0x3fbcbce5086492111800)
st7 -46.051701859880914469158597057685256 (raw
0xc004b834f1551552d72d)
fctrl 0x37f 895
fstat 0x220 544
ftag 0xffff 65535
fiseg 0x0 0
fioff 0x0 0
foseg 0x0 0
fooff 0x0 0
fop 0x0 0
xmm0 {f = {0x1, 0x0, 0x0, 0x0}} {f = {1, 0, 0, 0}}
xmm1 {f = {0x800000, 0x0, 0x0, 0x0}} {f = {8388608, 0, 0, 0}}
xmm2 {f = {0x0, 0x1, 0x0, 0x0}} {f = {0, 1.875, 0, 0}}
xmm3 {f = {0x0, 0x0, 0x0, 0x0}} {f = {0, 0, 0, 0}}
xmm4 {f = {0x0, 0x1, 0x0, 0x0}} {f = {0, 1.875, 0, 0}}
xmm5 {f = {0x0, 0x0, 0x0, 0x0}} {f = {0, 0, 0, 0}}
xmm6 {f = {0x0, 0x1, 0x0, 0x0}} {f = {1.12375454e-18,
1.78003252, 0, 0}}
xmm7 {f = {0x0, 0x0, 0x0, 0x0}} {f = {0, 0, 0, 0}}
xmm8 {f = {0x0, 0x3, 0x0, 0x0}} {f = {-6.69105181e+16,
3.08482122, 0, 0}}
xmm9 {f = {0x0, 0x3, 0x0, 0x0}} {f = {0, 3.21875, 0, 0}}
xmm10 {f = {0x0, 0x3, 0x0, 0x0}} {f = {0, 3.46875, 0, 0}}
---Type <return> to continue, or q <return> to quit---
xmm11 {f = {0xffffffff, 0x0, 0x0, 0x0}} {f = {-1.96473002, 0, 0,
0}}
xmm12 {f = {0xffffffff, 0x0, 0x0, 0x0}} {f = {-1.11296916, 0, 0,
0}}
xmm13 {f = {0x1, 0x0, 0x0, 0x0}} {f = {1.78104186, 0, 0, 0}}
xmm14 {f = {0x1, 0x0, 0x0, 0x0}} {f = {1.42799723, 0, 0, 0}}
xmm15 {f = {0x1, 0x0, 0x0, 0x0}} {f = {1.24683833, 0, 0, 0}}
mxcsr 0x1fa0 8096
(gdb)
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