#0  _clutter_actor_finish_queue_redraw (self=0x6baf8, clip=0x0) at ./clutter-actor.c:5380
        priv = <optimized out>
        pv = <optimized out>
        clipped = <optimized out>
#1  0x00007f8ed1759a10 in _clutter_stage_maybe_finish_queue_redraws (stage=<optimized out>) at ./clutter-stage.c:3950
        entry = 0x692c6a1
        clip = <optimized out>
        l = 0x7f8ea45e9a60
        stolen_list = 0x5f72400
#2  _clutter_stage_do_update (stage=0x2cc66f0) at ./clutter-stage.c:1077
        priv = 0x2cc6aa0
#3  0x00007f8ed17413d0 in clutter_clock_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at ./clutter-master-clock.c:384
        clock_source = <optimized out>
        master_clock = 0x1fdae80
        stage_manager = <optimized out>
        stages_updated = <optimized out>
        stages = 0x608ce70
        l = 0x608ce70
#4  0x00007f8ed05d5bca in g_main_dispatch (context=0x1e86520) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:2510
        dispatch = 0x7f8ed17412f0 <clutter_clock_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0x2cc7cf0, next = 0x0}
        need_destroy = <optimized out>
        source = 0x2cc7cf0
        current = 0x3219870
        i = <optimized out>
#5  g_main_context_dispatch (context=0x1e86520) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:3047
No locals.
#6  0x00007f8ed05d5f90 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1e86520, self=<optimized out>) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:3118
        timeout = 3
        some_ready = 1
        fds = <optimized out>
        max_priority = 2147483647
        nfds = 14
        allocated_nfds = <optimized out>
#7  g_main_context_iterate (context=0x1e86520, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:3055
        some_ready = 1
#8  0x00007f8ed05d638a in g_main_loop_run (loop=0x1e8a000) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:3312
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#9  0x00007f8ed2239cd1 in meta_run () at core/main.c:555
        log_domains = {0x0, 0x7f8ed2281aed "mutter", 0x7f8ed2281b18 "Gtk", 0x7f8ed2281b1c "Gdk", 0x7f8ed2281b20 "GLib", 0x7f8ed2281b25 "Pango", 0x7f8ed2281b2b "GLib-GObject", 0x7f8ed2281b38 "GThread"}
        i = <optimized out>
#10 0x0000000000402661 in main (argc=1, argv=0x7fff2a9781f8) at main.c:571
        ctx = <optimized out>
        error = 0x0
        session_type = <optimized out>
        ecode = <optimized out>
        sender = 0x2cc9d00