StacktraceTop:visit_decref (op=0xb7dffacc, data=0x0) at ../Modules/gcmodule.c:270 frame_traverse (f=0x81be814, visit=0x80f2a50 <visit_decref>, arg=0x0) collect (generation=1) at ../Modules/gcmodule.c:295 _PyObject_GC_New (tp=0x815e8a0) at ../Modules/gcmodule.c:897 PyFunction_New (code=0xb7a07188, globals=0xb79e59bc) at ../Objects/funcobject.c:12
StacktraceTop: visit_decref (op=0xb7dffacc, data=0x0) at ../Modules/ gcmodule. c:270 gcmodule. c:295 gcmodule. c:897 funcobject. c:12
frame_traverse (f=0x81be814, visit=0x80f2a50 <visit_decref>, arg=0x0)
collect (generation=1) at ../Modules/
_PyObject_GC_New (tp=0x815e8a0) at ../Modules/
PyFunction_New (code=0xb7a07188, globals=0xb79e59bc) at ../Objects/