#0  g_data_set_internal (dataset=0x0, new_destroy_func=0, new_data=0xaaaaaab0, key_id=53, datalist=0x892e548) at /build/buildd/glib2.0-2.31.12/./glib/gdataset.c:376
        old = <optimized out>
        data = 0xacb00008
        data_last = 0xb6aaaa98
        data_end = <optimized out>
        d = 0xaaaaaaa8
        old_d = <optimized out>
#1  g_datalist_id_set_data_full (datalist=0x892e548, key_id=53, data=0x0, destroy_func=0) at /build/buildd/glib2.0-2.31.12/./glib/gdataset.c:680
        __PRETTY_FUNCTION__ = "g_datalist_id_set_data_full"
#2  0xb68fc8b7 in g_object_real_dispose (object=0x892e540) at /build/buildd/glib2.0-2.31.12/./gobject/gobject.c:1001
No locals.
#3  0xb743af00 in ?? ()
No symbol table info available.
#4  0x0892e540 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)