#0  on_bus_gotten (source_object=0x0, res=0x8560538, manager=0x8577818) at gsd-media-keys-manager.c:2048
        connection = 0x850d858
        error = 0x0
#1  0x001f1172 in g_simple_async_result_complete (simple=0x8560538) at /build/buildd/glib2.0-2.29.16/./gio/gsimpleasyncresult.c:749
        current_source = <optimized out>
        current_context = <optimized out>
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#2  0x001f12ac in complete_in_idle_cb (data=0x8560538) at /build/buildd/glib2.0-2.29.16/./gio/gsimpleasyncresult.c:761
        simple = <optimized out>
#3  0x003b36e0 in g_idle_dispatch (source=0x8554d00, callback=0x1f1280 <complete_in_idle_cb>, user_data=0x8560538) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:4780
No locals.
#4  0x003b781f in g_main_dispatch (context=0x85049d0) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:2439
        dispatch = 0x3b36c0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x8560538
        callback = 0x1f1280 <complete_in_idle_cb>
        cb_funcs = 0x46d35c
        cb_data = 0x85549b0
        current_source_link = {data = 0x8554d00, next = 0x0}
        need_destroy = <optimized out>
        source = 0x8554d00
        current = 0x850d740
        i = <optimized out>
#5  g_main_context_dispatch (context=0x85049d0) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3008
No locals.
#6  0x003b7f50 in g_main_context_iterate (context=0x85049d0, block=3959056, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3086
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x8578218
#7  0x003b855b in g_main_loop_run (loop=0x84ebbe0) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3294
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#8  0x00a267a5 in gtk_main () at /build/buildd/gtk+3.0-3.1.12/./gtk/gtkmain.c:1367
        loop = 0x84ebbe0
#9  0x0804aa71 in main (argc=1, argv=0xbffe7344) at main.c:455
        res = <optimized out>
        error = 0x804d80b