Not sure we got these so clearly before, but using --without-pymalloc and Valgrind (hint: finish and review #13060) I get lots of
==28631== Invalid read of size 8 ==28631== at 0x10429E50: __pyx_tp_dealloc_4sage_9structure_15category_object_CategoryObject (category_object.c:8990) ==28631== by 0x4ED96C5: subtype_dealloc (typeobject.c:1014) ==28631== by 0x4EBA106: insertdict (dictobject.c:530) ==28631== by 0x4EBCB51: PyDict_SetItem (dictobject.c:775) ==28631== by 0x4EC2517: _PyObject_GenericSetAttrWithDict (object.c:1524) ==28631== by 0x4EC1F5E: PyObject_SetAttr (object.c:1247) ==28631== by 0x4F21600: PyEval_EvalFrameEx (ceval.c:2004) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4EA8F65: function_call (funcobject.c:526) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4F1F6A6: PyEval_CallObjectWithKeywords (ceval.c:3890) ==28631== by 0x4F23D5A: PyEval_EvalFrameEx (ceval.c:1739) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4F266C1: PyEval_EvalCode (ceval.c:667) ==28631== by 0x4F24388: PyEval_EvalFrameEx (ceval.c:4718) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4EA8F65: function_call (funcobject.c:526) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4E8C46F: instancemethod_call (classobject.c:2578) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4F21828: PyEval_EvalFrameEx (ceval.c:4239) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4F2422C: PyEval_EvalFrameEx (ceval.c:4117) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4EA8F65: function_call (funcobject.c:526) ==28631== Address 0xbd30390 is 48 bytes inside a block of size 256 free'd ==28631== at 0x4C28B16: free (vg_replace_malloc.c:446) ==28631== by 0x4ED96C5: subtype_dealloc (typeobject.c:1014) ==28631== by 0x4F5F112: collect (gcmodule.c:770) ==28631== by 0x4F5FB06: _PyObject_GC_Malloc (gcmodule.c:996) ==28631== by 0x4F5FB3C: _PyObject_GC_New (gcmodule.c:1467) ==28631== by 0x4E98B97: PyWrapper_New (descrobject.c:1068) ==28631== by 0x4EC2258: _PyObject_GenericGetAttrWithDict (object.c:1434) ==28631== by 0x10A6CD28: __pyx_pw_4sage_9structure_11coerce_dict_16TripleDictEraser_3__call__ (coerce_dict.c:1225) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4E7EB2D: PyObject_CallFunctionObjArgs (abstract.c:2760) ==28631== by 0x4EEA350: PyObject_ClearWeakRefs (weakrefobject.c:881) ==28631== by 0x10429E4F: __pyx_tp_dealloc_4sage_9structure_15category_object_CategoryObject (category_object.c:8989) ==28631== by 0x4ED96C5: subtype_dealloc (typeobject.c:1014) ==28631== by 0x4EBA106: insertdict (dictobject.c:530) ==28631== by 0x4EBCB51: PyDict_SetItem (dictobject.c:775) ==28631== by 0x4EC2517: _PyObject_GenericSetAttrWithDict (object.c:1524) ==28631== by 0x4EC1F5E: PyObject_SetAttr (object.c:1247) ==28631== by 0x4F21600: PyEval_EvalFrameEx (ceval.c:2004) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4EA8F65: function_call (funcobject.c:526) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4F1F6A6: PyEval_CallObjectWithKeywords (ceval.c:3890) ==28631== by 0x4F23D5A: PyEval_EvalFrameEx (ceval.c:1739) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4F266C1: PyEval_EvalCode (ceval.c:667) and ==28631== Invalid read of size 8 ==28631== at 0x4F5FC1E: PyObject_GC_Del (gcmodule.c:210) ==28631== by 0x4ED96C5: subtype_dealloc (typeobject.c:1014) ==28631== by 0x4EBA106: insertdict (dictobject.c:530) ==28631== by 0x4EBCB51: PyDict_SetItem (dictobject.c:775) ==28631== by 0x4EC2517: _PyObject_GenericSetAttrWithDict (object.c:1524) ==28631== by 0x4EC1F5E: PyObject_SetAttr (object.c:1247) ==28631== by 0x4F21600: PyEval_EvalFrameEx (ceval.c:2004) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4EA8F65: function_call (funcobject.c:526) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4F1F6A6: PyEval_CallObjectWithKeywords (ceval.c:3890) ==28631== by 0x4F23D5A: PyEval_EvalFrameEx (ceval.c:1739) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4F266C1: PyEval_EvalCode (ceval.c:667) ==28631== by 0x4F24388: PyEval_EvalFrameEx (ceval.c:4718) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4EA8F65: function_call (funcobject.c:526) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4E8C46F: instancemethod_call (classobject.c:2578) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4F21828: PyEval_EvalFrameEx (ceval.c:4239) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4F2422C: PyEval_EvalFrameEx (ceval.c:4117) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4EA8F65: function_call (funcobject.c:526) ==28631== Address 0xbd30360 is 0 bytes inside a block of size 256 free'd ==28631== at 0x4C28B16: free (vg_replace_malloc.c:446) ==28631== by 0x4ED96C5: subtype_dealloc (typeobject.c:1014) ==28631== by 0x4F5F112: collect (gcmodule.c:770) ==28631== by 0x4F5FB06: _PyObject_GC_Malloc (gcmodule.c:996) ==28631== by 0x4F5FB3C: _PyObject_GC_New (gcmodule.c:1467) ==28631== by 0x4E98B97: PyWrapper_New (descrobject.c:1068) ==28631== by 0x4EC2258: _PyObject_GenericGetAttrWithDict (object.c:1434) ==28631== by 0x10A6CD28: __pyx_pw_4sage_9structure_11coerce_dict_16TripleDictEraser_3__call__ (coerce_dict.c:1225) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4E7EB2D: PyObject_CallFunctionObjArgs (abstract.c:2760) ==28631== by 0x4EEA350: PyObject_ClearWeakRefs (weakrefobject.c:881) ==28631== by 0x10429E4F: __pyx_tp_dealloc_4sage_9structure_15category_object_CategoryObject (category_object.c:8989) ==28631== by 0x4ED96C5: subtype_dealloc (typeobject.c:1014) ==28631== by 0x4EBA106: insertdict (dictobject.c:530) ==28631== by 0x4EBCB51: PyDict_SetItem (dictobject.c:775) ==28631== by 0x4EC2517: _PyObject_GenericSetAttrWithDict (object.c:1524) ==28631== by 0x4EC1F5E: PyObject_SetAttr (object.c:1247) ==28631== by 0x4F21600: PyEval_EvalFrameEx (ceval.c:2004) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4EA8F65: function_call (funcobject.c:526) ==28631== by 0x4E7DFED: PyObject_Call (abstract.c:2529) ==28631== by 0x4F1F6A6: PyEval_CallObjectWithKeywords (ceval.c:3890) ==28631== by 0x4F23D5A: PyEval_EvalFrameEx (ceval.c:1739) ==28631== by 0x4F26587: PyEval_EvalCodeEx (ceval.c:3253) ==28631== by 0x4F266C1: PyEval_EvalCode (ceval.c:667) -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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