gnome-shell crashed with signal 5
Hello,
Open bug in launchpad.net:
https://bugs.launchpad.net/bugs/1747410
"I do not know why this happens..."
BackTrace:
#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> ret = <optimized out> #1 0x0000557a9dfaaa8b in dump_gjs_stack_on_signal_handler (signo=5) at ../src/main.c:372 sa = {__sigaction_handler = {sa_handler = 0x557a9dfaaac0 <dump_gjs_stack_alarm_sigaction>, sa_sigaction = 0x557a9dfaaac0 <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 0x00007f8f5b30499c 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 = 0x7f8f5b34fbbf "GLIB_OLD_LOG_API", value = 0x7f8f5b3a5152, length = -1}, {key = 0x7f8f5b34faf1 "MESSAGE", value = 0x557aa0445110, length = -1}, {key = 0x7f8f5b34fb04 "PRIORITY", value = 0x7f8f5b349c9a, length = -1}, {key = 0x7f8f5b34fb5e "GLIB_DOMAIN", value = 0x7f8f59897b93, length = -1}} n_fields = <optimized out> #5 0x0000557a9dfaab65 in default_log_handler (log_domain=log_domain@entry=0x7f8f59897b93 "mutter", log_level=log_level@entry=6, message=message@entry=0x557aa0445110 "Connection to xwayland lost", data=data@entry=0x0) at ../src/main.c:315 now = {tv_sec = 1517832013, tv_usec = 99079} #6 0x00007f8f5b304c2d in g_logv (log_domain=0x7f8f59897b93 "mutter", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7ffd0aca23e0) at ../../../../glib/gmessages.c:1341 domain = 0x0 data = 0x0 depth = 1 log_func = 0x557a9dfaab10 <default_log_handler> domain_fatal_mask = <optimized out> masquerade_fatal = 0 test_level = 6 was_fatal = 0 was_recursion = 0 buffer = <optimized out> msg = 0x557aa0445110 "Connection to xwayland lost" msg_alloc = 0x557aa0445110 "Connection to xwayland lost" i = 2 size = <optimized out> #7 0x00007f8f5b304d9f in g_log (log_domain=log_domain@entry=0x7f8f59897b93 "mutter", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7f8f598a8af0 "Connection to xwayland lost") at ../../../../glib/gmessages.c:1403 args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffd0aca24c0, reg_save_area = 0x7ffd0aca2400}} #8 0x00007f8f59860a7e in x_io_error (display=<optimized out>) at wayland/meta-xwayland.c:418 No locals. #9 0x00007f8f57f5bd3e in _XIOError (dpy=dpy@entry=0x557a9faf7080) at ../../src/XlibInt.c:1469 No locals. #10 0x00007f8f57f5959d in _XEventsQueued (dpy=dpy@entry=0x557a9faf7080, mode=mode@entry=2) at ../../src/xcb_io.c:352 response = <optimized out> mode = 2 dpy = 0x557a9faf7080 response = <optimized out> #11 0x00007f8f57f4b237 in XPending (dpy=0x557a9faf7080) at ../../src/Pending.c:55 ret_val = <optimized out> #12 0x00007f8f58aab1e1 in gdk_check_xpending (display=<optimized out>) at ../../../../../gdk/x11/gdkeventsource.c:269 No locals. #13 gdk_event_source_check (source=0x557a9f6d7bb0) at ../../../../../gdk/x11/gdkeventsource.c:306 event_source = 0x557a9f6d7bb0 retval = <optimized out> #14 0x00007f8f5b2fdb71 in g_main_context_check (context=context@entry=0x557a9f6de450, max_priority=0, fds=fds@entry=0x557aa17c8e40, n_fds=n_fds@entry=16) at ../../../../glib/gmain.c:3719 result = <optimized out> check = 0x7f8f58aab190 <gdk_event_source_check> source = 0x557a9f6d7bb0 iter = {context = 0x557a9f6de450, may_modify = 1, current_list = 0x557a9f6cd260, source = 0x557a9f6d7bb0} pollrec = <optimized out> n_ready = 1 i = <optimized out> #15 0x00007f8f5b2fe110 in g_main_context_iterate (context=0x557a9f6de450, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3883 max_priority = 2147483647 timeout = 24987 some_ready = <optimized out> nfds = 16 allocated_nfds = 16 fds = 0x557aa17c8e40 #16 0x00007f8f5b2fe502 in g_main_loop_run (loop=0x557a9fad0850) at ../../../../glib/gmain.c:4082 self = <optimized out> __func__ = "g_main_loop_run" #17 0x00007f8f59831bcc in meta_run () at core/main.c:648 No locals. #18 0x0000557a9dfaa4ac in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:530 ctx = <optimized out> error = 0x0 ecode = <optimized out>
Regards,
Cristian