Comment 2 for bug 1206430

StacktraceTop:
 pyg_type_get_bases (gtype=gtype@entry=21219920) at /build/buildd/pygobject-2-2.28.6/gobject/pygobject.c:663
 pygobject_register_class (dict=dict@entry=0x10f0a70, type_name=type_name@entry=0x7f978249bc14 "GstGhostPad", gtype=21219920, type=type@entry=0x7f97826bcfa0 <PyGstGhostPad_Type>, static_bases=static_bases@entry=0x121b210) at /build/buildd/pygobject-2-2.28.6/gobject/pygobject.c:513
 pygst_register_classes (d=d@entry=0x10f0a70) at gst.c:28890
 init_gst () at gstmodule.c:247
 _PyImport_LoadDynamicModule (name=name@entry=0x1098360 "gst._gst", pathname=pathname@entry=0x1099370 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/_gst.so", fp=<optimized out>) at ../Python/importdl.c:53