#0  0xb7fab71a in _dl_tls_get_addr_soft () from /lib/ld-linux.so.2
#1  0xb7e94c78 in dl_iterate_phdr () from /lib/libc.so.6
#2  0xb7ed979c in _Unwind_Find_FDE () from /lib/libgcc_s.so.1
#3  0xb7ed6a4a in ?? () from /lib/libgcc_s.so.1
#4  0xb7ed7abf in _Unwind_Backtrace () from /lib/libgcc_s.so.1
#5  0xb7e7376f in backtrace () from /lib/libc.so.6
#6  0x080c5d91 in xf86SigHandler ()
#7  <signal handler called>
#8  0xb7dc70e2 in __ctype_b_loc () from /lib/libc.so.6
#9  0xbfeeecd8 in ?? ()
#10 0x080ef305 in xf86nameCompare ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)