. Thread 1 (Thread 0x405b6000 (LWP 916)): #0 0x40433706 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #1 0x4044160e in raise () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #2 0x40443e2a in abort () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #3 0x401623fa in OsAbort () No symbol table info available. #4 0x400ad330 in ddxGiveUp () No symbol table info available. #5 0x401653c8 in ?? () No symbol table info available. #6 0x401653c8 in ?? () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?)