StacktraceTop:
g_type_check_instance () from /tmp/apport_sandbox_r3icgs61/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_connect_data () from /tmp/apport_sandbox_r3icgs61/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
meta_window_ensure_close_dialog (window=0x55f146c6d270) at ../src/core/delete.c:55
meta_window_set_alive (window=0x55f146c6d270, is_alive=<optimized out>) at ../src/core/delete.c:69
meta_display_ping_timeout (data=0x55f14932a8f0) at ../src/core/display.c:2144
StacktraceTop: check_instance () from /tmp/apport_ sandbox_ r3icgs61/ usr/lib/ x86_64- linux-gnu/ libgobject- 2.0.so. 0 connect_ data () from /tmp/apport_ sandbox_ r3icgs61/ usr/lib/ x86_64- linux-gnu/ libgobject- 2.0.so. 0 ensure_ close_dialog (window= 0x55f146c6d270) at ../src/ core/delete. c:55 set_alive (window= 0x55f146c6d270, is_alive=<optimized out>) at ../src/ core/delete. c:69 ping_timeout (data=0x55f1493 2a8f0) at ../src/ core/display. c:2144
g_type_
g_signal_
meta_window_
meta_window_
meta_display_