Comment 0 for bug 1188693

Stacktrace:

#0 0xb766e4b4 in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
#1 0xb76a1c6d in gdk_x11_window_get_xid ()
   from /usr/lib/i386-linux-gnu/libgdk-3.so.0
#2 0xb7bec7b4 in processed_mapped_window_request (req=0x82cbec0)
    at gripgesturemanager.c:726
#3 register_mapped_window (manager=<optimized out>, toplevel=0x81da360)
    at gripgesturemanager.c:862
#4 0xb7becec2 in toplevel_mapped_cb (toplevel=0x81da360, event=0x8389380,
    user_data=0xb50022e0) at gripgesturemanager.c:953
#5 0xb786d506 in ?? () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
#6 0xb71469fe in g_closure_invoke (closure=0x82f21f0,
    return_value=return_value@entry=0xbfffebe0, n_param_values=2,
    param_values=param_values@entry=0xbfffec50,
    invocation_hint=invocation_hint@entry=0xbfffebfc)
    at /build/buildd/glib2.0-2.37.1/./gobject/gclosure.c:777
#7 0xb7159fa9 in signal_emit_unlocked_R (node=node@entry=0x80dd040, detail=0,
    instance=0x81da360, emission_return=emission_return@entry=0xbfffecf0,
    instance_and_params=0xbfffec50)
    at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3582
#8 0xb7161476 in g_signal_emit_valist (instance=instance@entry=0x81da360,
    signal_id=signal_id@entry=43, detail=detail@entry=0,
    var_args=0xbfffeda0 "\274\355\377\277\320e\r\b`\213\035\b",
    var_args@entry=0xbfffed9c "\200\223\070\b\274\355\377\277\320e\r\b`\213\035\b") at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3336
#9 0xb7161f93 in g_signal_emit (instance=0x81da360, signal_id=43, detail=0)
    at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3382
#10 0xb79acafb in ?? () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
#11 0xb786d2e8 in gtk_main_do_event ()
   from /usr/lib/i386-linux-gnu/libgtk-3.so.0
#12 0xb766342c in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
#13 0xb768f3c2 in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
#14 0xb707c5ce in g_main_dispatch (context=0x80f93b8, context@entry=0x8119e00)
    at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3058
#15 g_main_context_dispatch (context=context@entry=0x80f93b8)
    at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3634
#16 0xb707c978 in g_main_context_iterate (context=context@entry=0x80f93b8,
    block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3705
#17 0xb707ca38 in g_main_context_iteration (context=0x80f93b8,
    context@entry=0x0, may_block=may_block@entry=1)
    at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3766
#18 0xb754d144 in g_application_run (application=0x81f98c0, argc=1,
    argv=0xbffff074) at /build/buildd/glib2.0-2.37.1/./gio/gapplication.c:1624