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Thread 1 (process 19618):
#0  0x40d4d968 in ?? ()
#1  0xb7b3928d in _IO_link_in () from /lib/libc.so.6
#2  0xb7b389c6 in _IO_file_init () from /lib/libc.so.6
#3  0xb7b2d0d0 in ?? () from /lib/libc.so.6
#4  0xb7b2d14c in fopen () from /lib/libc.so.6
#5  0xb7b98c2c in ?? () from /lib/libc.so.6
#6  0xb7b6715a in sysconf () from /lib/libc.so.6
#7  0xb7b0061b in qsort () from /lib/libc.so.6
#8  0xb7d7a7d9 in _XtTranslateInitialize () from /usr/lib/libXt.so.6
#9  0xb7d5fb25 in XtToolkitInitialize () from /usr/lib/libXt.so.6
#10 0xb7d5fb7e in XtOpenApplication () from /usr/lib/libXt.so.6
#11 0xb7d5fd01 in XtAppInitialize () from /usr/lib/libXt.so.6
#12 0x0804c126 in ?? ()
#13 0xbf86b9d8 in ?? ()
#14 0x08053e9c in ?? ()
#15 0x08057e08 in ?? ()
#16 0x00000016 in ?? ()
#17 0xbf86bbd0 in ?? ()
#18 0xbf86bc54 in ?? ()
#19 0x08057f80 in ?? ()
#20 0x00000000 in ?? ()