.
Thread 1 (Thread 2201):
#0  0x4027d3ce in raise () from /lib/libc.so.6
No symbol table info available.
#1  0x4033f000 in ?? () from /lib/libc.so.6
No symbol table info available.
#2  0x4033f000 in ?? () from /lib/libc.so.6
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)