. Thread 5 (Thread 15309): #0 0x00492422 in ?? () No symbol table info available. #1 0x00298142 in ?? () No symbol table info available. #2 0x0948d8a8 in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 4 (Thread 15306): #0 0x00492422 in ?? () No symbol table info available. #1 0x00298142 in ?? () No symbol table info available. #2 0x09d0c970 in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 3 (Thread 15305): #0 0x00492422 in ?? () No symbol table info available. Cannot access memory at address 0xb7eaa1a0 . Thread 2 (Thread 15310): #0 0x00492422 in ?? () No symbol table info available.