.
Thread 3 (LWP 1703):
#0  0xb7813424 in ?? ()
No symbol table info available.
#1  0x086c3280 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 2 (LWP 1705):
#0  0xb7813424 in ?? ()
No symbol table info available.
#1  0x086c2720 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 1 (LWP 1680):
#0  0x080ccaa7 in ?? ()
No symbol table info available.
Cannot access memory at address 0xbff5deec