Comment 2 for bug 1020913

StacktraceTop:
 g_settings_set_property (object=<optimized out>, prop_id=<optimized out>, value=<optimized out>, pspec=<optimized out>) at /build/buildd/glib2.0-2.33.3/./gio/gsettings.c:480
 object_set_property (nqueue=0x1421270, value=0x141f008, pspec=0x12939e0, object=0x149a4a0) at /build/buildd/glib2.0-2.33.3/./gobject/gobject.c:1357
 g_object_constructor (type=<optimized out>, n_construct_properties=<optimized out>, construct_params=<optimized out>) at /build/buildd/glib2.0-2.33.3/./gobject/gobject.c:1868
 g_object_newv (object_type=object_type@entry=19029952, n_parameters=n_parameters@entry=1, parameters=parameters@entry=0x141f000) at /build/buildd/glib2.0-2.33.3/./gobject/gobject.c:1718
 g_object_new_valist (object_type=object_type@entry=19029952, first_property_name=first_property_name@entry=0x7f785cc00a8b "schema-id", var_args=var_args@entry=0x7fff21952018) at /build/buildd/glib2.0-2.33.3/./gobject/gobject.c:1835