.
Thread 3 (Thread 0x7f828f715700 (LWP 1652)):
#0  0x00007f8293dd89e3 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f8292764de4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8292764f04 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f828ff5835d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f8292788915 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8294bf9e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f8293de439d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f828ee88700 (LWP 1653)):
#0  0x00007f8293dd89e3 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f8292764de4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8292765242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f8292088796 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f8292788915 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8294bf9e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f8293de439d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f8293ad9700 (LWP 1433)):
#0  0x00007f829276bd7f in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x00007f829276bf42 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8290dd98c8 in _atspi_bus () from /usr/lib/x86_64-linux-gnu/libatspi.so.0
No symbol table info available.
#3  0x00007f8290dd6aa6 in atspi_event_listener_register_from_callback () from /usr/lib/x86_64-linux-gnu/libatspi.so.0
No symbol table info available.
#4  0x00007f8291dafbb8 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#5  0x00007f8291daf5c0 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#6  0x00007f8292c6ef64 in g_callable_info_invoke () from /usr/lib/libgirepository-1.0.so.1
No symbol table info available.
#7  0x00007f8292c702cb in g_function_info_invoke () from /usr/lib/libgirepository-1.0.so.1
No symbol table info available.
#8  0x00007f8292eaadda in ?? () from /usr/lib/python3/dist-packages/gi/_gi.cpython-32mu.so
No symbol table info available.
#9  0x0000000000468789 in PyEval_EvalFrameEx ()
No symbol table info available.
#10 0x0000000000460c73 in PyEval_EvalCodeEx ()
No symbol table info available.
#11 0x000000000046682e in PyEval_EvalFrameEx ()
No symbol table info available.
#12 0x0000000000460703 in PyEval_EvalCodeEx ()
No symbol table info available.
#13 0x000000000046682e in PyEval_EvalFrameEx ()
No symbol table info available.
#14 0x0000000000465e30 in PyEval_EvalFrameEx ()
No symbol table info available.
#15 0x0000000000465e30 in PyEval_EvalFrameEx ()
No symbol table info available.
#16 0x0000000000465e30 in PyEval_EvalFrameEx ()
No symbol table info available.
#17 0x0000000000460703 in PyEval_EvalCodeEx ()
No symbol table info available.
#18 0x0000000000466315 in PyEval_EvalFrameEx ()
No symbol table info available.
#19 0x0000000000460703 in PyEval_EvalCodeEx ()
No symbol table info available.
#20 0x0000000000466315 in PyEval_EvalFrameEx ()
No symbol table info available.
#21 0x0000000000465e30 in PyEval_EvalFrameEx ()
No symbol table info available.
#22 0x0000000000460703 in PyEval_EvalCodeEx ()
No symbol table info available.
#23 0x0000000000466315 in PyEval_EvalFrameEx ()
No symbol table info available.
#24 0x0000000000465e30 in PyEval_EvalFrameEx ()
No symbol table info available.
#25 0x0000000000465e30 in PyEval_EvalFrameEx ()
No symbol table info available.
#26 0x0000000000465e30 in PyEval_EvalFrameEx ()
No symbol table info available.
#27 0x0000000000460703 in PyEval_EvalCodeEx ()
No symbol table info available.
#28 0x0000000000541b3b in PyEval_EvalCode ()
No symbol table info available.
#29 0x00000000004fd9ae in ?? ()
No symbol table info available.
#30 0x00000000004285d6 in PyRun_FileExFlags ()
No symbol table info available.
#31 0x0000000000428909 in PyRun_SimpleFileExFlags ()
No symbol table info available.
#32 0x0000000000457f8b in Py_Main ()
No symbol table info available.
#33 0x0000000000460517 in main ()
No symbol table info available.