#0  raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x000056369cc5fa8b in dump_gjs_stack_on_signal_handler (signo=5) at ../src/main.c:372
        sa = {__sigaction_handler = {sa_handler = 0x56369cc5fac0 <dump_gjs_stack_alarm_sigaction>, sa_sigaction = 0x56369cc5fac0 <dump_gjs_stack_alarm_sigaction>}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 0, sa_restorer = 0x0}
        i = 65
#2  <signal handler called>
No locals.
#3  _g_log_abort (breakpoint=1) at ../../../../glib/gmessages.c:554
        debugger_present = 1
#4  0x00007fb0666c999c in g_log_default_handler (log_domain=<optimized out>, log_level=<optimized out>, message=<optimized out>, unused_data=<optimized out>) at ../../../../glib/gmessages.c:3051
        fields = {{key = 0x7fb066714bbf "GLIB_OLD_LOG_API", value = 0x7fb06676a152, length = -1}, {key = 0x7fb066714af1 "MESSAGE", value = 0x56369dc1ac00, length = -1}, {key = 0x7fb066714b04 "PRIORITY", value = 0x7fb06670ec9a, length = -1}, {key = 0x7fb066714b5e "GLIB_DOMAIN", value = 0x7fb064c5db93, length = -1}}
        n_fields = <optimized out>
#5  0x000056369cc5fb65 in default_log_handler (log_domain=log_domain@entry=0x7fb064c5db93 "mutter", log_level=log_level@entry=6, message=message@entry=0x56369dc1ac00 "Connection to xwayland lost", data=data@entry=0x0) at ../src/main.c:315
        now = {tv_sec = 1514354084, tv_usec = 310848}
#6  0x00007fb0666c9c2d in g_logv (log_domain=0x7fb064c5db93 "mutter", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7fff691732f0) at ../../../../glib/gmessages.c:1341
        domain = 0x0
        data = 0x0
        depth = 1
        log_func = 0x56369cc5fb10 <default_log_handler>
        domain_fatal_mask = <optimized out>
        masquerade_fatal = 0
        test_level = 6
        was_fatal = 0
        was_recursion = 0
        msg = 0x56369dc1ac00 "Connection to xwayland lost"
        msg_alloc = 0x56369dc1ac00 "Connection to xwayland lost"
        i = 2
#7  0x00007fb0666c9d9f in g_log (log_domain=log_domain@entry=0x7fb064c5db93 "mutter", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7fb064c6eaf0 "Connection to xwayland lost") at ../../../../glib/gmessages.c:1403
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff691733d0, reg_save_area = 0x7fff69173310}}
#8  0x00007fb064c26a7e in x_io_error (display=<optimized out>) at wayland/meta-xwayland.c:418
No locals.
#9  0x00007fb063321d3e in _XIOError (dpy=dpy@entry=0x56369d925080) at ../../src/XlibInt.c:1469
No locals.
#10 0x00007fb06331f59d in _XEventsQueued (dpy=dpy@entry=0x56369d925080, mode=mode@entry=2) at ../../src/xcb_io.c:352
        response = <optimized out>
        mode = 2
        dpy = 0x56369d925080
#11 0x00007fb063311237 in XPending (dpy=0x56369d925080) at ../../src/Pending.c:55
        ret_val = <optimized out>
#12 0x00007fb063e711e1 in gdk_check_xpending (display=<optimized out>) at ../../../../../gdk/x11/gdkeventsource.c:269
No locals.
#13 gdk_event_source_check (source=0x56369d695a40) at ../../../../../gdk/x11/gdkeventsource.c:306
        event_source = 0x56369d695a40
        retval = <optimized out>
#14 0x00007fb0666c2b71 in g_main_context_check (context=context@entry=0x56369d698ac0, max_priority=0, fds=fds@entry=0x56369e3ad610, n_fds=n_fds@entry=18) at ../../../../glib/gmain.c:3719
        result = <optimized out>
        check = 0x7fb063e71190 <gdk_event_source_check>
        source = 0x56369d695a40
        iter = {context = 0x56369d698ac0, may_modify = 1, current_list = 0x56369d687260, source = 0x56369d695a40}
        pollrec = <optimized out>
        n_ready = 1
        i = <optimized out>
#15 0x00007fb0666c3110 in g_main_context_iterate (context=0x56369d698ac0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3883
        max_priority = 2147483647
        timeout = 25000
        some_ready = <optimized out>
        nfds = 18
        allocated_nfds = 18
        fds = 0x56369e3ad610
#16 0x00007fb0666c3502 in g_main_loop_run (loop=0x56369d8f4a70) at ../../../../glib/gmain.c:4082
        __func__ = "g_main_loop_run"
#17 0x00007fb064bf7bcc in meta_run () at core/main.c:648
No locals.
#18 0x000056369cc5f4ac in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:530
        ctx = <optimized out>
        error = 0x0
        ecode = <optimized out>