#0  __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50
        set = {__val = {0, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 9135799364893580032, 94494734382176, 94494752802368}}
        pid = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
#1  0x000055f14513752a in dump_gjs_stack_on_signal_handler ()
No symbol table info available.
#2  <signal handler called>
No locals.
#3  0x00007f6650050c2d in g_type_check_instance () from /tmp/apport_sandbox_r3icgs61/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#4  0x00007f6650044787 in g_signal_connect_data () from /tmp/apport_sandbox_r3icgs61/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#5  0x00007f664f35a679 in meta_window_ensure_close_dialog (window=0x55f146c6d270) at ../src/core/delete.c:55
        display = <optimized out>
        display = <optimized out>
#6  meta_window_set_alive (window=0x55f146c6d270, is_alive=<optimized out>) at ../src/core/delete.c:69
No locals.
#7  0x00007f664f35ad4b in meta_display_ping_timeout (data=0x55f14932a8f0) at ../src/core/display.c:2144
        ping_data = 0x55f14932a8f0
        window = <optimized out>
        display = 0x55f145d9e000
#8  0x00007f664ff3da28 in g_timeout_dispatch () from /tmp/apport_sandbox_r3icgs61/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x00007f664ff3ce8e in g_main_context_dispatch () from /tmp/apport_sandbox_r3icgs61/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f664ff3d240 in g_main_context_iterate.isra () from /tmp/apport_sandbox_r3icgs61/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007f664ff3d533 in g_main_loop_run () from /tmp/apport_sandbox_r3icgs61/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x00007f664f368c10 in meta_run () at ../src/core/main.c:676
No locals.
#13 0x000055f145136d7d in main ()
No symbol table info available.