#0  0xb74110ee in g_object_ref (_object=_object@entry=0x90e44b8) at /build/buildd/glib2.0-2.37.3/./gobject/gobject.c:3054
        __inst = 0x90e44b8
        __r = <optimized out>
        _g_boolean_var_ = <optimized out>
        object = 0x90e44b8
        old_val = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_ref"
#1  0xb74177d5 in g_weak_ref_get (weak_ref=weak_ref@entry=0xb461d338) at /build/buildd/glib2.0-2.37.3/./gobject/gobject.c:4237
        object_or_null = 0x90e44b8
        __PRETTY_FUNCTION__ = "g_weak_ref_get"
#2  0xb76da79d in cal_client_emit_backend_property_changed_idle_cb (user_data=user_data@entry=0xb461d338) at e-cal-client.c:445
        signal_closure = 0xb461d338
        client = <optimized out>
#3  0xb733e1e0 in g_idle_dispatch (source=source@entry=0x90fd188, callback=0xb76da780 <cal_client_emit_backend_property_changed_idle_cb>, user_data=0xb461d338) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:5235
No locals.
#4  0xb73414de in g_main_dispatch (context=0x90ccb80) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3058
        dispatch = 0xb733e1c0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0xb461d338
        callback = 0xb76da780 <cal_client_emit_backend_property_changed_idle_cb>
        cb_funcs = 0xb73fe4d4 <g_source_callback_funcs>
        cb_data = <optimized out>
        need_destroy = <optimized out>
        current_source_link = {data = 0x90fd188, next = 0x0}
        source = 0x90fd188
        current = 0x90c5a28
        i = 7
#5  g_main_context_dispatch (context=context@entry=0x90ccb80) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3634
No locals.
#6  0xb7341888 in g_main_context_iterate (context=0x90ccb80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3705
        max_priority = 200
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = <optimized out>
#7  0xb7341ceb in g_main_loop_run (loop=loop@entry=0x90f6528) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3899
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#8  0x0804b765 in main (argc=1, argv=0xbf97d884) at main.c:57
        loop = 0x90f6528
        service = 0x90c9068