.
Thread 1 (process 7334):
#0  0xb8038fed in _dl_close () from /lib/ld-linux.so.2
#1  0xb7b05c84 in dlclose_doit () from /lib/tls/i686/cmov/libdl.so.2
#2  0xb8033716 in _dl_catch_error () from /lib/ld-linux.so.2
#3  0xb7b0601c in _dlerror_run () from /lib/tls/i686/cmov/libdl.so.2
#4  0xb7b05cba in dlclose () from /lib/tls/i686/cmov/libdl.so.2
#5  0xb7f28d5d in ?? () from /usr/lib/libGL.so.1
#6  0xb7f08d7a in ?? () from /usr/lib/libGL.so.1
#7  0xb7e0cf95 in _XFreeExtData (extension=0x9ad2118) at ../../src/FreeEData.c:40
	temp = (XExtData *) 0x1
#8  0xb7e19c11 in _XFreeDisplayStructure (dpy=0x9aca038) at ../../src/OpenDis.c:878
No locals.
#9  0xb7e06296 in XCloseDisplay (dpy=0x9aca038) at ../../src/ClDisplay.c:82
	ext = (_XExtension *) 0x0
	i = 1
#10 0x0804b408 in main (argc=2, argv=0xbfa40774) at driver.cpp:399
	sa = {__sigaction_handler = {sa_handler = 0x804a510 <signalHandler(int)>, 
    sa_sigaction = 0x804a510 <signalHandler(int)>}, sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0}
	i = <value optimized out>
	j = -1079763419