
Thread 1 (Thread 0xb782a780 (LWP 1612)):
#0  0x00be7998 in _XReadEvents@plt () from /usr/lib/libX11.so.6
#1  0x00c0cfc8 in XWindowEvent (dpy=<value optimized out>, w=<value optimized out>, mask=<value optimized out>, 
    event=<value optimized out>) at WinEvent.c:82
#2  0x08061627 in meta_display_get_current_time_roundtrip (display=<value optimized out>) at core/display.c:1217
#3  0x08061741 in timestamp_too_old (display=0x8616458, window=<value optimized out>, timestamp=0xbfecf3c8)
    at core/display.c:5048
#4  0x080617ef in meta_display_focus_the_no_focus_window (display=<value optimized out>, screen=<value optimized out>, 
    timestamp=0) at core/display.c:5112
#5  0x0808b03d in focus_ancestor_or_mru_window (workspace=<value optimized out>, not_this_one=<value optimized out>, 
    timestamp=<value optimized out>) at core/workspace.c:1034
#6  0x080896f9 in meta_window_free (window=<value optimized out>, timestamp=<value optimized out>)
    at core/window.c:1033
#7  0x08060dfe in meta_display_unmanage_windows_for_screen (display=<value optimized out>, 
    screen=<value optimized out>, timestamp=<value optimized out>) at core/display.c:4823
#8  0x08076fca in meta_screen_free (screen=<value optimized out>, timestamp=<value optimized out>) at core/screen.c:637
#9  0x08060826 in meta_display_close (display=<value optimized out>, timestamp=<value optimized out>)
    at core/display.c:893
#10 0x080700a0 in meta_finalize () at core/main.c:365
#11 0x08070d9c in sigterm_handler (signum=<value optimized out>) at core/main.c:374
#12 <signal handler called>
#13 0x00344416 in __kernel_vsyscall ()
#14 0x010b2993 in __write_nocancel () from /lib/libc.so.6
#15 0x0104f464 in _IO_new_file_write () from /lib/libc.so.6
#16 0x0104f05f in new_do_write () from /lib/libc.so.6
#17 0x0104f3ae in _IO_new_file_xsputn () from /lib/libc.so.6
#18 0x01044840 in fputs () from /lib/libc.so.6
#19 0x0807cd0e in utf8_fputs (str=0x80b372b "Window manager warning: ", f=0x115d560) at core/util.c:202
#20 0x0807ce83 in meta_warning (format=<value optimized out>) at core/util.c:423
#21 0x0806870d in x_io_error_handler (xdisplay=<value optimized out>) at core/errors.c:279
#22 0x00c0ea57 in _XIOError (dpy=<value optimized out>) at XlibInt.c:3138
#23 0x00c169d3 in process_responses (dpy=<value optimized out>, wait_for_first_event=<value optimized out>, 
    current_error=<value optimized out>, current_request=<value optimized out>) at xcb_io.c:240
#24 0x00c17327 in _XEventsQueued (dpy=<value optimized out>, mode=<value optimized out>) at xcb_io.c:256
#25 0x00bff978 in XPending (dpy=<value optimized out>) at Pending.c:56
#26 0x008637b9 in gdk_check_xpending (display=<value optimized out>) at gdkevents-x11.c:154
#27 gdk_event_check (display=<value optimized out>) at gdkevents-x11.c:2344
#28 0x008f3ff1 in IA__g_main_context_check (context=<value optimized out>, max_priority=<value optimized out>, 
    fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2469
#29 0x008f4794 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, 
    dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#30 0x008f4ebf in IA__g_main_loop_run (loop=<value optimized out>) at gmain.c:2799
#31 0x080708c3 in main (argc=1, argv=0xbfed0324) at core/main.c:599
