#0  0x00007f163b7190a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#1  0x00007f163b5b15f8 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#2  0x00007f163b5c7103 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#3  0x00007f163b5b295c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#4  0x00007f163b5c703c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#5  0x00007f163b5c7095 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#6  0x00007f163b5b32d2 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#7  0x00007f164885c738 in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007f164883d5e8 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007f164883ed85 in g_object_new_with_properties () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007f164883f801 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007f163b5cf41a in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#12 0x00007f163b7ad508 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#13 0x00007f164885c738 in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#14 0x00007f164883d5e8 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#15 0x00007f164883f05d in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007f163b558bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#17 0x00007f163b55a1d5 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#18 0x00007f163b55ad65 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#19 0x00007f16485623b4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#20 0x00007f164856337b in g_markup_parse_context_parse () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#21 0x00007f163b55c056 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#22 0x00007f163b555d05 in gtk_builder_add_from_file () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#23 0x00007f1648311e18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#24 0x00007f164831187a in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#25 0x00007f1648cdbde4 in ?? () from /usr/lib/python3/dist-packages/gi/_gi.cpython-36m-x86_64-linux-gnu.so
No symbol table info available.
#26 0x00007f1648cdd998 in ?? () from /usr/lib/python3/dist-packages/gi/_gi.cpython-36m-x86_64-linux-gnu.so
No symbol table info available.
#27 0x00007f1648cd1c39 in ?? () from /usr/lib/python3/dist-packages/gi/_gi.cpython-36m-x86_64-linux-gnu.so
No symbol table info available.
#28 0x0000000000459893 in _PyObject_FastCallDict ()
No symbol table info available.
#29 0x000000000054f117 in ?? ()
No symbol table info available.
#30 0x0000000000553aaf in _PyEval_EvalFrameDefault ()
No symbol table info available.
#31 0x000000000054e4c8 in ?? ()
No symbol table info available.
#32 0x00000000005582c2 in _PyFunction_FastCallDict ()
No symbol table info available.
#33 0x0000000000459c11 in _PyObject_Call_Prepend ()
No symbol table info available.
#34 0x000000000045969e in PyObject_Call ()
No symbol table info available.
#35 0x00000000004e0b5b in ?? ()
No symbol table info available.
#36 0x00000000004da8d7 in ?? ()
No symbol table info available.
#37 0x0000000000459893 in _PyObject_FastCallDict ()
No symbol table info available.
#38 0x000000000054f117 in ?? ()
No symbol table info available.
#39 0x0000000000553aaf in _PyEval_EvalFrameDefault ()
No symbol table info available.
#40 0x000000000054efc1 in ?? ()
No symbol table info available.
#41 0x00000000005581e9 in _PyFunction_FastCallDict ()
No symbol table info available.
#42 0x0000000000459c11 in _PyObject_Call_Prepend ()
No symbol table info available.
#43 0x000000000045969e in PyObject_Call ()
No symbol table info available.
#44 0x00000000004e0b5b in ?? ()
No symbol table info available.
#45 0x00000000004da8d7 in ?? ()
No symbol table info available.
#46 0x0000000000459893 in _PyObject_FastCallDict ()
No symbol table info available.
#47 0x000000000054f117 in ?? ()
No symbol table info available.
#48 0x0000000000553aaf in _PyEval_EvalFrameDefault ()
No symbol table info available.
#49 0x000000000054e4c8 in ?? ()
No symbol table info available.
#50 0x000000000054f4f6 in ?? ()
No symbol table info available.
#51 0x0000000000553aaf in _PyEval_EvalFrameDefault ()
No symbol table info available.
#52 0x000000000054efc1 in ?? ()
No symbol table info available.
#53 0x000000000054ff73 in PyEval_EvalCode ()
No symbol table info available.
#54 0x000000000042b3c9 in PyRun_FileExFlags ()
No symbol table info available.
#55 0x000000000042b5b5 in PyRun_SimpleFileExFlags ()
No symbol table info available.
#56 0x000000000044182b in Py_Main ()
No symbol table info available.
#57 0x0000000000421f64 in main ()
No symbol table info available.