. Thread 6 (LWP 12240): #0 0xb781a424 in ?? () No symbol table info available. #1 0x00000001 in ?? () No symbol table info available. #2 0x00000009 in ?? () No symbol table info available. #3 0x00000001 in ?? () No symbol table info available. #4 0x0000000b in ?? () No symbol table info available. #5 0x00000001 in ?? () No symbol table info available. #6 0x00000000 in ?? () No symbol table info available. . Thread 5 (LWP 12479): #0 0xb781a424 in ?? () No symbol table info available. #1 0x32430120 in ?? () No symbol table info available. #2 0x08ec27c0 in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 4 (LWP 12475): #0 0xb781a424 in ?? () No symbol table info available. Cannot access memory at address 0x5 . Thread 3 (LWP 12474): #0 0xb781a424 in ?? () No symbol table info available. Cannot access memory at address 0x5 . Thread 2 (LWP 12239): #0 0xb781a424 in ?? () No symbol table info available. #1 0x00000001 in ?? () No symbol table info available. #2 0x00000000 in ?? () No symbol table info available. . Thread 1 (LWP 12237): #0 0xb5d5083c in ?? () No symbol table info available. #1 0xbfd743d0 in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?)