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Thread 1 (Thread 0x7fb6f8cdf700 (LWP 4212)):
#0  0x00007fb6f73d3445 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fb6f73d6bab in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007fb6f73cc10e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007fb6f73cc1b2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#4  0x00007fb6f2913a99 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#5  0x00007fb6f2913ab1 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#6  0x00007fb6f291401d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#7  0x00007fb6f290566d in XPending () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#8  0x00007fb6f45c81c4 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
No symbol table info available.
#9  0x00007fb6f606c69b in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007fb6f606cb22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007fb6f606cfe2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x00007fb6f095f3a5 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#13 0x00007fb6f56b8bb8 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#14 0x00007fb6f56b85c0 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#15 0x00007fb6f6573c44 in g_callable_info_invoke () from /usr/lib/libgirepository-1.0.so.1
No symbol table info available.
#16 0x00007fb6f6574fab in g_function_info_invoke () from /usr/lib/libgirepository-1.0.so.1
No symbol table info available.
#17 0x00007fb6f67af5fa in ?? () from /usr/lib/python3/dist-packages/gi/_gi.cpython-32mu.so
No symbol table info available.
#18 0x000000000045e54a in PyEval_EvalFrameEx ()
No symbol table info available.
#19 0x00000000004604dd in PyEval_EvalCodeEx ()
No symbol table info available.
#20 0x000000000045c407 in PyEval_EvalFrameEx ()
No symbol table info available.
#21 0x00000000004604dd in PyEval_EvalCodeEx ()
No symbol table info available.
#22 0x000000000045c407 in PyEval_EvalFrameEx ()
No symbol table info available.
#23 0x000000000046002d in PyEval_EvalCodeEx ()
No symbol table info available.
#24 0x000000000045c407 in PyEval_EvalFrameEx ()
No symbol table info available.
#25 0x000000000045be6f in PyEval_EvalFrameEx ()
No symbol table info available.
#26 0x000000000045be6f in PyEval_EvalFrameEx ()
No symbol table info available.
#27 0x000000000046002d in PyEval_EvalCodeEx ()
No symbol table info available.
#28 0x0000000000460b9b in PyEval_EvalCode ()
No symbol table info available.
#29 0x0000000000480ce5 in ?? ()
No symbol table info available.
#30 0x0000000000482791 in PyRun_FileExFlags ()
No symbol table info available.
#31 0x00000000004831f9 in PyRun_SimpleFileExFlags ()
No symbol table info available.
#32 0x0000000000494033 in Py_Main ()
No symbol table info available.
#33 0x000000000041d307 in main ()
No symbol table info available.