#0  0x00007f726a0978a1 in g_log_find_domain_L (log_domain=0x6 <error: Cannot access memory at address 0x6>) at ../../../../glib/gmessages.c:615
        domain = 0x1
#1  0x00007f726a139092 in ?? () from /tmp/apport_sandbox_pB9b28/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0xffffffffffffffff in ?? ()
No symbol table info available.
#3  0x00007f726a0e3a51 in ?? () from /tmp/apport_sandbox_pB9b28/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x000000402314ec00 in ?? ()
No symbol table info available.
#5  0xffffffffffffffff in ?? ()
No symbol table info available.
#6  0x00007f726a0e3a64 in ?? () from /tmp/apport_sandbox_pB9b28/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007f726a0ddbfa in __func__.5907 () from /tmp/apport_sandbox_pB9b28/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0xffffffffffffffff in ?? ()
No symbol table info available.
#9  0x00007f726a0e3abe in ?? () from /tmp/apport_sandbox_pB9b28/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f726b8a0d7c in ?? () from /tmp/apport_sandbox_pB9b28/usr/lib/x86_64-linux-gnu/libmutter-0.so.0
No symbol table info available.
#11 0xffffffffffffffff in ?? ()
No symbol table info available.
#12 0x0000000000000040 in ?? ()
No symbol table info available.
#13 0x0a5a06d33aa1a800 in ?? ()
No symbol table info available.
#14 0x0000000000000006 in ?? ()
No symbol table info available.
#15 0x00000040228a7825 in default_log_handler (log_domain=0x7f726a0988dc <g_log_default_handler+44> "\377\377\377\211\367H\211T$ H\211L$\020H\211\004$H\215\005\034\b\n", log_level=1779317535, message=0x402314ec00 "Connection to xwayland lost", data=0x0) at main.c:303
        now = {tv_sec = 1503834812, tv_usec = 555166}
#16 0x00007f726a098b6d in g_log_domain_get_handler_L (data=<synthetic pointer>, log_level=6, domain=0x0) at ../../../../glib/gmessages.c:672
No locals.
#17 g_logv (log_domain=0x7f726b8a0d7c "mutter", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=<optimized out>) at ../../../../glib/gmessages.c:1335
        domain = 0x0
        data = 0x0
        depth = 0
        log_func = <optimized out>
        domain_fatal_mask = <optimized out>
        masquerade_fatal = 0
        test_level = 6
        was_fatal = 0
        was_recursion = 0
        msg = 0x402314ec00 "Connection to xwayland lost"
        msg_alloc = 0x402314ec00 "Connection to xwayland lost"
        i = 2
#18 0x00007f726a098cdf in g_log (log_domain=0x1 <error: Cannot access memory at address 0x1>, log_domain@entry=0x7f726b8a0d7c "mutter", log_level=0, log_level@entry=G_LOG_LEVEL_ERROR, format=0x1 <error: Cannot access memory at address 0x1>, format@entry=0x7f726b8aa250 "Connection to xwayland lost") at ../../../../glib/gmessages.c:1399
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffd10bb8ad0, reg_save_area = 0x7ffd10bb8a10}}
#19 0x00007f726b865ffe in x_io_error (display=<optimized out>) at wayland/meta-xwayland.c:411
No locals.
#20 0x00007f7266d50d3e in _XIOError (dpy=dpy@entry=0x402317b000) at ../../src/XlibInt.c:1469
No locals.
#21 0x00007f7266d4e59d in _XEventsQueued (dpy=dpy@entry=0x402317b000, mode=mode@entry=2) at ../../src/xcb_io.c:352
        response = <optimized out>
        mode = 2
        dpy = 0x402317b000
#22 0x00007f7266d40237 in XPending (dpy=0x402317b000) at ../../src/Pending.c:55
        ret_val = <optimized out>
#23 0x00007f726686d8f1 in ?? ()
No symbol table info available.
#24 0x0000004022ee4740 in ?? ()
No symbol table info available.
#25 0x0000004022ee4740 in ?? ()
No symbol table info available.
#26 0x000000007fffffff in ?? ()
No symbol table info available.
#27 0x00007f726a091aa1 in g_main_context_check (context=0x402318ad50, max_priority=0, fds=<optimized out>, n_fds=<optimized out>) at ../../../../glib/gmain.c:3792
        source = 0x402318ad50
        iter = {context = 0x4022ee4740, may_modify = 1, current_list = 0x4022ed8c60, source = 0x402318ad50}
        pollrec = <optimized out>
        n_ready = 0
        i = <optimized out>
#28 0x00007f726a092040 in g_main_context_iterate (context=0x4022ee4740, block=1779045840, dispatch=1, self=<optimized out>) at ../../../../glib/gmain.c:3866
        max_priority = 2147483647
        timeout = 298895
        some_ready = <optimized out>
        nfds = <optimized out>
        allocated_nfds = 19
        fds = <optimized out>
#29 0x00007f726a092432 in g_main_loop_run (loop=0x40231503d0) at ../../../../glib/gmain.c:4050
        got_ownership = 0
        __func__ = "g_main_loop_run"
#30 0x00007f726b83816c in meta_run () at core/main.c:648
No locals.
#31 0x00000040228a7387 in main (argc=<optimized out>, argv=<optimized out>) at main.c:454
        ctx = <optimized out>
        error = 0x0
        ecode = <optimized out>