#0  _clutter_actor_finish_queue_redraw (self=0x398cb, clip=0x0) at ./clutter-actor.c:7075
        priv = <optimized out>
        pv = <optimized out>
        clipped = <optimized out>
#1  0x00007f48413c03af in _clutter_stage_maybe_finish_queue_redraws (stage=<optimized out>) at ./clutter-stage.c:4094
        entry = 0x1c7a941
        clip = <optimized out>
        l = 0x3a6fa60
        stolen_list = 0x3a0d0e0
#2  _clutter_stage_do_update (stage=0xbaf160) at ./clutter-stage.c:1217
        priv = 0xbaf490
#3  0x00007f48413a5ecd in master_clock_update_stages (stages=0x2033090, master_clock=0xb8aa80) at ./clutter-master-clock.c:386
        stages_updated = <optimized out>
        l = 0x2033090
        start = 73922814289
#4  clutter_clock_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at ./clutter-master-clock.c:519
        clock_source = <optimized out>
        master_clock = 0xb8aa80
        stage_manager = <optimized out>
        stages_updated = 0
        stages = 0x2033090
#5  0x00007f4844b76d8a in g_main_dispatch (context=0x69a170) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:2515
        dispatch = 0x7f48413a5d20 <clutter_clock_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0xb93d50, next = 0x0}
        need_destroy = <optimized out>
        source = 0xb93d50
        current = 0x66c000
        i = <optimized out>
#6  g_main_context_dispatch (context=0x69a170) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3052
No locals.
#7  0x00007f4844b77150 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x69a170, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3123
        timeout = 7
        some_ready = 1
        fds = <optimized out>
        max_priority = 2147483647
        nfds = 13
        allocated_nfds = <optimized out>
#8  g_main_context_iterate (context=0x69a170, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3060
        some_ready = 1
#9  0x00007f4844b7754a in g_main_loop_run (loop=0x69af30) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#10 0x00007f4845a585a1 in meta_run () at core/main.c:555
        log_domains = {0x0, 0x7f4845aa079a "mutter", 0x7f4845a9fafb "Gtk", 0x7f4845a9faff "Gdk", 0x7f4845a9fb03 "GLib", 0x7f4845a9fb08 "Pango", 0x7f4845a9fb0e "GLib-GObject", 0x7f4845a9fb1b "GThread"}
        i = <optimized out>
#11 0x0000000000401817 in main (argc=1, argv=0x7fff855e6aa8) at main.c:333
        ctx = <optimized out>
        error = 0x0
        session_type = <optimized out>
        ecode = <optimized out>
        sender = 0x9400d0