. Thread 1 (Thread 3729): #0 0x00007fd7252b34b5 in raise () from /lib/libc.so.6 No symbol table info available. #1 0x00007fd7252b6f50 in abort () from /lib/libc.so.6 No symbol table info available. #2 0x00007fd725650720 in g_assertion_message_error () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #3 0x00007fd72664193e in ?? () from /usr/lib/libgdu.so.0 No symbol table info available. #4 0x00007fd72566ce83 in ?? () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #5 0xb549843eaa375f00 in ?? () No symbol table info available. #6 0x00007fd72664194a in ?? () from /usr/lib/libgdu.so.0 No symbol table info available. #7 0x00000000000004e5 in ?? () No symbol table info available. #8 0x00007fd726641b05 in ?? () from /usr/lib/libgdu.so.0 No symbol table info available. #9 0x00007fd72663fb4b in ?? () from /usr/lib/libgdu.so.0 No symbol table info available. #10 0x0000000000000064 in ?? () No symbol table info available. #11 0x00007fd725650c90 in ?? () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #12 0x0000000000000000 in ?? () No symbol table info available.