#0  0xb7667309 in g_datalist_id_set_data_full ()
   from /usr/lib/libglib-2.0.so.0
#1  0xb76fd6d7 in ?? () from /usr/lib/libgobject-2.0.so.0
#2  0x081c0840 in ?? ()
#3  0x00000033 in ?? ()
#4  0x00000000 in ?? ()