me@athlon ~ $ gdb /usr/bin/jpeg2yuv core
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This GDB was configured as "i686-pc-linux-gnu"...(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".

(no debugging symbols found)
Core was generated by `/usr/bin/jpeg2yuv -n 50 -I p -f 29.97 -j /tmp/MMA Pr0n/Main Menu VMGM/backgroun'.
Program terminated with signal 11, Segmentation fault.

warning: Can't read pathname for load map: Input/output error.
Reading symbols from /usr/lib/libmjpegutils-1.8.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libmjpegutils-1.8.so.0
Reading symbols from /usr/lib/liblavjpeg-1.8.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/liblavjpeg-1.8.so.0
Reading symbols from /usr/lib/libjpeg-mmx.so.62...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libjpeg-mmx.so.62
Reading symbols from /lib/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib/libpthread.so.0...done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2

#0  0x4e0d8226 in jpeg_idct_ifast () from /usr/lib/libjpeg-mmx.so.62
(gdb) bt
#0  0x4e0d8226 in jpeg_idct_ifast () from /usr/lib/libjpeg-mmx.so.62
#1  0xbfba827c in ?? ()
#2  0xb7f99df8 in ?? () from /usr/lib/libmjpegutils-1.8.so.0
#3  0x4e9e8158 in __after_morecore_hook () from /lib/libc.so.6
#4  0x00000071 in ?? ()
#5  0x00000000 in ?? ()
(gdb)