. Thread 1 (process 16428): #0 0xb6883c40 in ?? () #1 0xb7b8b9d9 in exit () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7b74ec4 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #3 0x08051151 in _start ()