#0 0x00007fe922c3e475 in raise () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007fe922c41bdb in abort () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #2 0x00007fe922c3710e in ?? () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #3 0x00007fe922c371b2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #4 0x00007fe92247c603 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #5 0x00007fe92247c621 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #6 0x00007fe92247cd4d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #7 0x00007fe92246e41d in XPending () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #8 0x00007fe9229cd804 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #9 0x00007fe92300a963 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #10 0x00007fe92300aec6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #11 0x00007fe92300b38a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #12 0x00007fe92401125d in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #13 0x0000000000403b01 in main () No symbol table info available.