#0  0x00007f4ee34c1c40 in raise () at /usr/lib/libpthread.so.0
#1  0x0000561c95ffd562 in  ()
#2  0x00007f4ee34c1da0 in <signal handler called> () at /usr/lib/libpthread.so.0
#3  0x00007f4ee2403591 in _g_log_abort (breakpoint=1) at ../glib/glib/gmessages.c:554
        debugger_present = 1
#4  0x00007f4ee240378c in g_log_default_handler (log_domain=<optimized out>, log_level=<optimized out>, message=<optimized out>, unused_data=<optimized out>) at ../glib/glib/gmessages.c:3051
        fields = 
            {{key = 0x7f4ee24822d7 "GLIB_OLD_LOG_API", value = 0x7f4ee2487b36, length = -1}, {key = 0x7f4ee247ea08 "MESSAGE", value = 0x561c97513cb0, length = -1}, {key = 0x7f4ee2482163 "PRIORITY", value = 0x7f4ee247b46f, length = -1}, {key = 0x7f4ee24821bd "GLIB_DOMAIN", value = 0x7f4ee09580f3, length = -1}}
        n_fields = <optimized out>
#5  0x0000561c95ffd448 in  ()
#6  0x00007f4ee2403d8d in g_logv (log_domain=0x7f4ee09580f3 "mutter", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7ffc4d42ea60) at ../glib/glib/gmessages.c:1341
        domain = 0x0
        data = 0x0
        depth = 1
        log_func = 0x561c95ffd3f0
        domain_fatal_mask = <optimized out>
        masquerade_fatal = 0
        test_level = 6
        was_fatal = 0
        was_recursion = 0
        msg = 0x561c97513cb0 "Connection to xwayland lost"
        msg_alloc = 0x561c97513cb0 "Connection to xwayland lost"
        i = 2
#7  0x00007f4ee2403eff in g_log (log_domain=log_domain@entry=0x7f4ee09580f3 "mutter", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7f4ee096a590 "Connection to xwayland lost")
    at ../glib/glib/gmessages.c:1403
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffc4d42eb40, reg_save_area = 0x7ffc4d42ea80}}
#8  0x00007f4ee09188ae in x_io_error (display=<optimized out>) at wayland/meta-xwayland.c:411
#9  0x00007f4edf60639e in _XIOError (dpy=dpy@entry=0x561c97088c90) at XlibInt.c:1469
#10 0x00007f4edf603c2d in _XEventsQueued (dpy=dpy@entry=0x561c97088c90, mode=mode@entry=2) at xcb_io.c:352
        response = <optimized out>
        mode = 2
        dpy = 0x561c97088c90
#11 0x00007f4edf5f577d in XPending (dpy=0x561c97088c90) at Pending.c:55
        ret_val = <optimized out>
#12 0x00007f4ee015617f in  () at /usr/lib/libgdk-3.so.0
#13 0x00007f4ee23fa430 in g_main_context_prepare (context=context@entry=0x561c96d3fe80, priority=priority@entry=0x7ffc4d42ec54) at ../glib/glib/gmain.c:3450
        result = <optimized out>
        prepare = 0x7f4ee0156100
        source_timeout = -1
        i = <optimized out>
        n_ready = 2
        current_priority = 0
        source = 0x561c96d3cbc0
        iter = {context = 0x561c96d3fe80, may_modify = 1, current_list = 0x561c96d2d460 = {0x561c96d2d480, 0x561c97050380, 0x561c96d5ee20, 0x561c97044e00}, source = 0x561c96d3cbc0}
#14 0x00007f4ee23faa63 in g_main_context_iterate.isra.43 (context=0x561c96d3fe80, block=block@entry=1, dispatch=dispatch@entry=1) at ../glib/glib/gmain.c:3866
        max_priority = 150
        timeout = 0
        some_ready = <optimized out>
        nfds = <optimized out>
        allocated_nfds = 24
        fds = <optimized out>
---Type <return> to continue, or q <return> to quit---
#15 0x00007f4ee23fbb42 in g_main_loop_run (loop=0x561c97055320) at ../glib/glib/gmain.c:4082
        __FUNCTION__ = "g_main_loop_run"
#16 0x00007f4ee08e400c in meta_run () at core/main.c:648
#17 0x0000561c95ffd011 in  ()
#18 0x00007f4ee3119f6a in __libc_start_main () at /usr/lib/libc.so.6
#19 0x0000561c95ffd16a in  ()