StacktraceTop:_gdk_display_get_last_pointer_grab (display=0x0) _gdk_xgrab_check_destroy (window=0x136b040) gdk_window_impl_x11_finalize (object=0x1320310) IA__g_object_unref (_object=<value optimized out>) gdk_window_finalize (object=0x13af220)
StacktraceTop: _gdk_display_ get_last_ pointer_ grab (display=0x0) check_destroy (window=0x136b040) impl_x11_ finalize (object=0x1320310)
_gdk_xgrab_
gdk_window_
IA__g_object_unref (_object=<value optimized out>)
gdk_window_finalize (object=0x13af220)