#0  0xb6f93359 in IA__g_datalist_id_set_data_full (datalist=0x8345158, 
    key_id=49, data=0x0, destroy_func=0)
    at /build/buildd/glib2.0-2.15.1/glib/gdataset.c:216
	__PRETTY_FUNCTION__ = "IA__g_datalist_id_set_data_full"
#1  0xb7029647 in g_object_real_dispose (object=0x8345150)
    at /build/buildd/glib2.0-2.15.1/gobject/gobject.c:533
No locals.
#2  0xb768bc41 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#3  0x08345150 in ?? ()
#4  0x00000002 in ?? ()
#5  0x00000000 in ?? ()