Fatal Python error: Bus error/Segmentation fault with 7.0.3

[stollero]

BUG/PROBLEM REPORT / FEATURE REQUEST

Hello everyone, unfortunately I was not able to create a minor example. But we get segmentation faults with our test setup. Tests using the ZeitCmsTestCase which builds on a custom plone.testing.Layer run into this issue. Below is hopefully a trace that will help you.

What version of Python and Zope/Addons I am using:

platform linux or MacOS, Python 3.12.3, pytest-7.4.4

zodb==6.0
zodbpickle==4.0
zodburi==2.6.0
zope-annotation==5.0
zope-app-appsetup==5.0
zope-app-authentication==5.0
zope-app-basicskin==5.0
zope-app-component==5.0
zope-app-container==5.0
zope-app-content==5.0
zope-app-exception==5.0
zope-app-file==4.0.0
zope-app-folder==5.0
zope-app-form==6.0
zope-app-i18n==4.1.0
zope-app-keyreference==3.6.1
zope-app-locales==5.0
zope-app-localpermission==5.0
zope-app-locking==3.5.0+py3.1
zope-app-pagetemplate==5.0
zope-app-preference==4.1.0
zope-app-principalannotation==5.0
zope-app-publication==5.0
zope-app-publisher==5.0
zope-app-security==6.0
zope-app-tree==4.1.0
zope-app-wsgi==5.0
zope-authentication==5.0
zope-browser==3.0
zope-browsermenu==5.0
zope-browserpage==5.0
zope-browserresource==5.1
zope-cachedescriptors==5.0
zope-catalog==5.0
zope-component==6.0
zope-componentvocabulary==2.3.0
zope-configuration==5.0.1
zope-container==6.0
zope-contentprovider==6.0
zope-contenttype==5.1
zope-copy==4.3
zope-copypastemove==5.0
zope-datetime==5.0.0
zope-deferredimport==5.0
zope-deprecation==5.0
zope-dottedname==6.0
zope-dublincore==5.0
zope-error==5.0
zope-event==5.0
zope-exceptions==5.1
zope-file==1.2.0
zope-filerepresentation==6.0
zope-formlib==6.0
zope-generations==5.1.0
zope-hookable==6.0
zope-i18n==5.1
zope-i18nmessageid==6.1.0
zope-index==6.1
zope-interface==7.0.3
zope-intid==5.0
zope-keyreference==6.0
zope-lifecycleevent==5.0
zope-location==5.0
zope-login==3.0
zope-mimetype==3.1
zope-minmax==2.3
zope-pagetemplate==5.1
zope-password==4.4
zope-pluggableauth==3.0
zope-preference==5.0
zope-principalannotation==5.0
zope-principalregistry==5.0
zope-processlifetime==3.0
zope-proxy==5.3
zope-ptresource==5.0
zope-publisher==7.0
zope-schema==7.0.1
zope-security==7.1
zope-securitypolicy==5.0
zope-session==5.1
zope-site==5.0
zope-size==5.0
zope-sqlalchemy==3.1
zope-tal==5.0.1
zope-tales==6.0
zope-testing==5.0.1
zope-testrunner==6.5
zope-traversing==5.0
zope-viewlet==5.0
zope-xmlpickle==4.0.0+py3k1

What I did:

Upgrade to zope.interface from 6.4.post2 to 7.0.3

What actually happened:

Thread 1 "python3" received signal SIGSEGV, Segmentation fault.
clear_weakref (self=0xffffea6aba10) at ../Objects/weakrefobject.c:62
warning: 62     ../Objects/weakrefobject.c: No such file or directory
(gdb) bt
#0  clear_weakref (self=0xffffea6aba10) at ../Objects/weakrefobject.c:62
#1  _PyWeakref_ClearRef (self=self@entry=0xffffea6aba10) at ../Objects/weakrefobject.c:102
#2  0x00000000005b3428 [PAC] in handle_weakrefs (old=0xb2ca00 <_PyRuntime+76576>, unreachable=0xffffffffd270) at ../Modules/gcmodule.c:804
#3  gc_collect_main (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, generation=generation@entry=1, n_collected=n_collected@entry=0xffffffffd3c0, n_uncollectable=n_uncollectable@entry=0xffffffffd3c8, nofail=nofail@entry=0) at ../Modules/gcmodule.c:1284
#4  0x00000000005b2a8c [PAC] in gc_collect_with_callback (generation=1, tstate=0xb8a278 <_PyRuntime+459672>) at ../Modules/gcmodule.c:1426
#5  gc_collect_generations (tstate=0xb8a278 <_PyRuntime+459672>) at ../Modules/gcmodule.c:1481
#6  _Py_RunGC (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>) at ../Modules/gcmodule.c:2295
#7  0x000000000058ca4c [PAC] in _Py_HandlePending (tstate=0xb8a278 <_PyRuntime+459672>) at ../Python/ceval_gil.c:1045
#8  0x000000000056c544 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe96d8, throwflag=-362533328) at ../Python/ceval.c:834
#9  0x00000000004c4824 [PAC] in _PyFunction_Vectorcall (kwnames=0x0, nargsf=<optimized out>, stack=0xffffffffd628, func=<function at remote 0xfffff4eaf600>) at ../Objects/call.c:419
#10 _PyObject_FastCallDictTstate (kwargs=0x0, nargsf=<optimized out>, args=0xffffffffd628, callable=<function at remote 0xfffff4eaf600>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:133
#11 _PyObject_Call_Prepend (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, callable=callable@entry=<function at remote 0xfffff4eaf600>, 
    obj=obj@entry=<Locked(__func__=<function at remote 0xffffebdb3e20>, __self__=<MappingStorage(__name__='MappingStorage', _data={b'\x00\x00\x00\x00\x00\x00\x00\x00': <BTrees.OOBTree.OOBucket at remote 0xffffea6fe840>, b'\x03\xc25u\x8c?\xa5\xd8': <BTrees.OOBTree.OOBucket at remote 0xffffea7662c0>, b'\x03\xc25u\x8c?\xa5\xdb': <BTrees.OOBTree.OOBucket at remote 0xffffea767640>, b'\x03\xc25u\x8c?\xa5\xda': <BTrees.OOBTree.OOBucket at remote 0xffffea767e40>, b'\x03\xc25u\x8c?\xa5\xe3': <BTrees.OOBTree.OOBucket at remote 0xffffea766d40>, b'\x03\xc25u\x8c?\xa5\xe2': <BTrees.OOBTree.OOBucket at remote 0xffffea7b0040>, b'\x03\xc25u\x8c?\xa5\xe1': <BTrees.OOBTree.OOBucket at remote 0xffffea7b01c0>, b'\x03\xc25u\x8c?\xa5\xe0': <BTrees.OOBTree.OOBucket at remote 0xffffea7b09c0>, b'\x03\xc25u\x8c?\xa5\xdf': <BTrees.OOBTree.OOBucket at remote 0xffffea7b2240>, b'\x03\xc25u\x8c?\xa5\xe6': <BTrees.OOBTree.OOBucket at remote 0xffffea7b2640>, b'\x03\xc25u\x8c?\xa5\xe5': <BTrees.OOBTree.OOBucket at remote 0xffffea7b28c0>, b'\x03\xc25u\x8c?\xa5\...(truncated), 
    args=args@entry=(b'\x03\xc25u\x8c?\xa5\xe6', b'\x03\xfb\x19x\xcaP\xc5\x12'), kwargs=0x0) at ../Objects/call.c:508
#12 0x0000000000528e30 [PAC] in slot_tp_call (
    self=self@entry=<Locked(__func__=<function at remote 0xffffebdb3e20>, __self__=<MappingStorage(__name__='MappingStorage', _data={b'\x00\x00\x00\x00\x00\x00\x00\x00': <BTrees.OOBTree.OOBucket at remote 0xffffea6fe840>, b'\x03\xc25u\x8c?\xa5\xd8': <BTrees.OOBTree.OOBucket at remote 0xffffea7662c0>, b'\x03\xc25u\x8c?\xa5\xdb': <BTrees.OOBTree.OOBucket at remote 0xffffea767640>, b'\x03\xc25u\x8c?\xa5\xda': <BTrees.OOBTree.OOBucket at remote 0xffffea767e40>, b'\x03\xc25u\x8c?\xa5\xe3': <BTrees.OOBTree.OOBucket at remote 0xffffea766d40>, b'\x03\xc25u\x8c?\xa5\xe2': <BTrees.OOBTree.OOBucket at remote 0xffffea7b0040>, b'\x03\xc25u\x8c?\xa5\xe1': <BTrees.OOBTree.OOBucket at remote 0xffffea7b01c0>, b'\x03\xc25u\x8c?\xa5\xe0': <BTrees.OOBTree.OOBucket at remote 0xffffea7b09c0>, b'\x03\xc25u\x8c?\xa5\xdf': <BTrees.OOBTree.OOBucket at remote 0xffffea7b2240>, b'\x03\xc25u\x8c?\xa5\xe6': <BTrees.OOBTree.OOBucket at remote 0xffffea7b2640>, b'\x03\xc25u\x8c?\xa5\xe5': <BTrees.OOBTree.OOBucket at remote 0xffffea7b28c0>, b'\x03\xc25u\x8c?\xa5\...(truncated), 
    args=args@entry=(b'\x03\xc25u\x8c?\xa5\xe6', b'\x03\xfb\x19x\xcaP\xc5\x12'), kwds=kwds@entry=0x0) at ../Objects/typeobject.c:8770
#13 0x00000000004c2d48 [PAC] in _PyObject_MakeTpCall (tstate=0xb8a278 <_PyRuntime+459672>, 
    callable=<Locked(__func__=<function at remote 0xffffebdb3e20>, __self__=<MappingStorage(__name__='MappingStorage', _data={b'\x00\x00\x00\x00\x00\x00\x00\x00': <BTrees.OOBTree.OOBucket at remote 0xffffea6fe840>, b'\x03\xc25u\x8c?\xa5\xd8': <BTrees.OOBTree.OOBucket at remote 0xffffea7662c0>, b'\x03\xc25u\x8c?\xa5\xdb': <BTrees.OOBTree.OOBucket at remote 0xffffea767640>, b'\x03\xc25u\x8c?\xa5\xda': <BTrees.OOBTree.OOBucket at remote 0xffffea767e40>, b'\x03\xc25u\x8c?\xa5\xe3': <BTrees.OOBTree.OOBucket at remote 0xffffea766d40>, b'\x03\xc25u\x8c?\xa5\xe2': <BTrees.OOBTree.OOBucket at remote 0xffffea7b0040>, b'\x03\xc25u\x8c?\xa5\xe1': <BTrees.OOBTree.OOBucket at remote 0xffffea7b01c0>, b'\x03\xc25u\x8c?\xa5\xe0': <BTrees.OOBTree.OOBucket at remote 0xffffea7b09c0>, b'\x03\xc25u\x8c?\xa5\xdf': <BTrees.OOBTree.OOBucket at remote 0xffffea7b2240>, b'\x03\xc25u\x8c?\xa5\xe6': <BTrees.OOBTree.OOBucket at remote 0xffffea7b2640>, b'\x03\xc25u\x8c?\xa5\xe5': <BTrees.OOBTree.OOBucket at remote 0xffffea7b28c0>, b'\x03\xc25u\x8c?\xa5\...(truncated), args=0xfffff7fe9610, nargs=2, keywords=0x0)
    at ../Objects/call.c:240
#14 0x0000000000564274 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe9588, throwflag=-362533328) at Python/bytecodes.c:2706
#15 0x00000000004c6e6c [PAC] in _PyObject_VectorcallTstate (kwnames=0x0, nargsf=<optimized out>, args=0xffffffffd8e8, callable=<function at remote 0xfffff4b94fe0>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Include/internal/pycore_call.h:92
#16 method_vectorcall (method=<optimized out>, args=<optimized out>, nargsf=<optimized out>, kwnames=0x0) at ../Objects/classobject.c:91
#17 0x00000000004c62c0 [PAC] in _PyObject_VectorcallTstate (kwnames=0x0, nargsf=<optimized out>, args=0xffffffffd9d8, callable=<method at remote 0xffffea623980>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Include/internal/pycore_call.h:92
#18 _PyObject_CallFunctionVa (is_size_t=1, va=..., format=0xfffff4f15300 "O", callable=<method at remote 0xffffea623980>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:562
#19 callmethod (is_size_t=1, va=..., format=0xfffff4f15300 "O", callable=<method at remote 0xffffea623980>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:634
#20 _PyObject_CallMethod_SizeT (obj=<optimized out>, name=name@entry=0xfffff4f15308 "setstate", format=format@entry=0xfffff4f15300 "O") at ../Objects/call.c:762
#21 0x0000fffff4f12dcc [PAC] in unghostify (self=self@entry=0xffffe85abc40) at src/persistent/cPersistence.c:118
#22 0x0000fffff4f14568 in unghostify (self=0xffffe85abc40) at src/persistent/cPersistence.c:99
#23 Per_getattro (self=0xffffe85abc40, name='data') at src/persistent/cPersistence.c:901
#24 0x0000000000507280 in PyObject_GetAttr (v=<PersistentMapping at remote 0xffffe85abc40>, name='data') at ../Objects/object.c:1044
#25 0x00000000005645fc [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe9308, throwflag=-362533328) at Python/bytecodes.c:1794
#26 0x00000000004c4680 [PAC] in _PyObject_VectorcallTstate (kwnames=0x0, nargsf=9223372036854775809, args=0xffffffffdcc8, callable=<function at remote 0xfffff7a98fe0>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Include/internal/pycore_call.h:92
#27 PyObject_CallOneArg (func=func@entry=<function at remote 0xfffff7a98fe0>, arg=arg@entry=<PersistentMapping at remote 0xffffe85abc40>) at ../Objects/call.c:401
#28 0x0000000000528100 [PAC] in call_unbound_noarg (self=<PersistentMapping at remote 0xffffe85abc40>, func=<function at remote 0xfffff7a98fe0>, unbound=<optimized out>) at ../Objects/typeobject.c:2237
#29 slot_tp_iter (self=<PersistentMapping at remote 0xffffe85abc40>) at ../Objects/typeobject.c:8935
#30 0x00000000004b0930 [PAC] in PyObject_GetIter (o=<optimized out>) at ../Objects/abstract.c:2788
#31 0x0000000000565af4 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe9290, throwflag=-362533328) at Python/bytecodes.c:2256
#32 0x00000000004c4824 [PAC] in _PyFunction_Vectorcall (kwnames=0x0, nargsf=<optimized out>, stack=0xffffffffdf08, func=<function at remote 0xfffff5b6c040>) at ../Objects/call.c:419
#33 _PyObject_FastCallDictTstate (kwargs=0x0, nargsf=<optimized out>, args=0xffffffffdf08, callable=<function at remote 0xfffff5b6c040>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:133
#34 _PyObject_Call_Prepend (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, callable=callable@entry=<function at remote 0xfffff5b6c040>, 
    obj=obj@entry=<VerifyingAdapterLookup(_registry=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85abb60>, _subscribers=<PersistentList at remote 0xffffe85abbd0>, _provided=<PersistentMapping at remote 0xffffe85abc40>, _generation=33, __parent__=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=<PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>,...(truncated), 
    args=args@entry=(<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85abb60>, _subscribers=<PersistentList at remote 0xffffe85abbd0>, _provided=<PersistentMapping at remote 0xffffe85abc40>, _generation=33, __parent__=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=<PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryAdapter=<built-in method qu...(truncated), kwargs=0x0) at ../Objects/call.c:508
#35 0x0000000000522790 [PAC] in slot_tp_init (
    self=<VerifyingAdapterLookup(_registry=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85abb60>, _subscribers=<PersistentList at remote 0xffffe85abbd0>, _provided=<PersistentMapping at remote 0xffffe85abc40>, _generation=33, __parent__=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=<PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>,...(truncated), 
    args=(<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85abb60>, _subscribers=<PersistentList at remote 0xffffe85abbd0>, _provided=<PersistentMapping at remote 0xffffe85abc40>, _generation=33, __parent__=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=<PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote--Type <RET> for more, q to quit, c to continue without paging--
 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryAdapter=<built-in method qu...(truncated), kwds=<optimized out>) at ../Objects/typeobject.c:9014
#36 0x000000000051de54 [PAC] in type_call (type=<optimized out>, type@entry=0x14d1ae0, 
    args=args@entry=(<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85abb60>, _subscribers=<PersistentList at remote 0xffffe85abbd0>, _provided=<PersistentMapping at remote 0xffffe85abc40>, _generation=33, __parent__=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=<PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryAdapter=<built-in method qu...(truncated), kwds=kwds@entry=0x0) at ../Objects/typeobject.c:1673
#37 0x00000000004c2d48 [PAC] in _PyObject_MakeTpCall (tstate=0xb8a278 <_PyRuntime+459672>, callable=<type at remote 0x14d1ae0>, args=0xfffff7fe9200, nargs=1, keywords=0x0) at ../Objects/call.c:240
#38 0x0000000000564274 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe9198, throwflag=-362533328) at Python/bytecodes.c:2706
#39 0x00000000004c6e6c [PAC] in _PyObject_VectorcallTstate (kwnames=0x0, nargsf=<optimized out>, args=0xffffffffe208, callable=<function at remote 0xfffff4b94fe0>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Include/internal/pycore_call.h:92
#40 method_vectorcall (method=<optimized out>, args=<optimized out>, nargsf=<optimized out>, kwnames=0x0) at ../Objects/classobject.c:91
#41 0x00000000004c62c0 [PAC] in _PyObject_VectorcallTstate (kwnames=0x0, nargsf=<optimized out>, args=0xffffffffe2f8, callable=<method at remote 0xffffea623840>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Include/internal/pycore_call.h:92
#42 _PyObject_CallFunctionVa (is_size_t=1, va=..., format=0xfffff4f15300 "O", callable=<method at remote 0xffffea623840>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:562
#43 callmethod (is_size_t=1, va=..., format=0xfffff4f15300 "O", callable=<method at remote 0xffffea623840>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:634
#44 _PyObject_CallMethod_SizeT (obj=<optimized out>, name=name@entry=0xfffff4f15308 "setstate", format=format@entry=0xfffff4f15300 "O") at ../Objects/call.c:762
#45 0x0000fffff4f12dcc [PAC] in unghostify (self=self@entry=0xffffe85ab7e0) at src/persistent/cPersistence.c:118
#46 0x0000fffff4f143e8 in unghostify (self=0xffffe85ab7e0) at src/persistent/cPersistence.c:99
#47 Per_setattro (self=0xffffe85ab7e0, name='__bases__', 
    v=(<GlobalAdapterRegistry(__parent__=<BaseGlobalComponents(__name__='test-stack-2', adapters=<GlobalAdapterRegistry(__parent__=<...>, __name__='adapters', _v_subregistries=<WeakKeyDictionary(data={}, _remove=<function at remote 0xffffea554900>, _pending_removals=[], _iterating=set(), _dirty_len=False) at remote 0xffffe8441460>, _adapters=[], _subscribers=[], _provided={}, _v_lookup=<AdapterLookup(_registry=<...>, _required={<weakref.ReferenceType at remote 0xffffea6012b0>: 1}, _extendors={}) at remote 0xffffea4ff5c0>, lookup=<built-in method lookup of AdapterLookup object at remote 0xffffea4ff5c0>, queryMultiAdapter=<method at remote 0xffffea732a40>, lookup1=<built-in method lookup1 of AdapterLookup object at remote 0xffffea4ff5c0>, queryAdapter=<built-in method queryAdapter of AdapterLookup object at remote 0xffffea4ff5c0>, adapter_hook=<built-in method adapter_hook of AdapterLookup object at remote 0xffffea4ff5c0>, lookupAll=<built-in method lookupAll of AdapterLookup object at remote 0xffffea4ff5c0>, names=<...(truncated)) at src/persistent/cPersistence.c:962
#48 0x0000000000506818 in PyObject_SetAttr (
    v=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85abb60>, _subscribers=<PersistentList at remote 0xffffe85abbd0>, _provided=<PersistentMapping at remote 0xffffe85abc40>, _generation=33, __parent__=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=<PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryAdapter=<built-in method que...(truncated), name=<optimized out>, 
    value=(<GlobalAdapterRegistry(__parent__=<BaseGlobalComponents(__name__='test-stack-2', adapters=<GlobalAdapterRegistry(__parent__=<...>, __name__='adapters', _v_subregistries=<WeakKeyDictionary(data={}, _remove=<function at remote 0xffffea554900>, _pending_removals=[], _iterating=set(), _dirty_len=False) at remote 0xffffe8441460>, _adapters=[], _subscribers=[], _provided={}, _v_lookup=<AdapterLookup(_registry=<...>, _required={<weakref.ReferenceType at remote 0xffffea6012b0>: 1}, _extendors={}) at remote 0xffffea4ff5c0>, lookup=<built-in method lookup of AdapterLookup object at remote 0xffffea4ff5c0>, queryMultiAdapter=<method at remote 0xffffea732a40>, lookup1=<built-in method lookup1 of AdapterLookup object at remote 0xffffea4ff5c0>, queryAdapter=<built-in method queryAdapter of AdapterLookup object at remote 0xffffea4ff5c0>, adapter_hook=<built-in method adapter_hook of AdapterLookup object at remote 0xffffea4ff5c0>, lookupAll=<built-in method lookupAll of AdapterLookup object at remote 0xffffea4ff5c0>, names=<...(truncated)) at ../Objects/object.c:1175
#49 0x000000000056692c [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe8f48, throwflag=-362533328) at Python/bytecodes.c:1135
#50 0x00000000004c38fc [PAC] in _PyObject_VectorcallTstate (kwnames=0x0, nargsf=2, args=0xffffffffe600, callable=<function at remote 0xfffff5b6e660>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Include/internal/pycore_call.h:92
#51 PyObject_Vectorcall (callable=<function at remote 0xfffff5b6e660>, args=args@entry=0xffffffffe630, nargsf=nargsf@entry=2, kwnames=kwnames@entry=0x0) at ../Objects/call.c:325
#52 0x000000000060feb0 [PAC] in property_descr_set (self=<property at remote 0xfffff5b88270>, obj=<optimized out>, 
    value=(<BaseGlobalComponents(__name__='test-stack-2', adapters=<GlobalAdapterRegistry(__parent__=<...>, __name__='adapters', _v_subregistries=<WeakKeyDictionary(data={}, _remove=<function at remote 0xffffea554900>, _pending_removals=[], _iterating=set(), _dirty_len=False) at remote 0xffffe8441460>, _adapters=[], _subscribers=[], _provided={}, _v_lookup=<AdapterLookup(_registry=<...>, _required={<weakref.ReferenceType at remote 0xffffea6012b0>: 1}, _extendors={}) at remote 0xffffea4ff5c0>, lookup=<built-in method lookup of AdapterLookup object at remote 0xffffea4ff5c0>, queryMultiAdapter=<method at remote 0xffffea732a40>, lookup1=<built-in method lookup1 of AdapterLookup object at remote 0xffffea4ff5c0>, queryAdapter=<built-in method queryAdapter of AdapterLookup object at remote 0xffffea4ff5c0>, adapter_hook=<built-in method adapter_hook of AdapterLookup object at remote 0xffffea4ff5c0>, lookupAll=<built-in method lookupAll of AdapterLookup object at remote 0xffffea4ff5c0>, names=<method at remote 0xffffea730c00>, ...(truncated)) at ../Objects/descrobject.c:1678
#53 0x0000000000506b78 [PAC] in _PyObject_GenericSetAttrWithDict (dict=0x0, 
    value=(<BaseGlobalComponents(__name__='test-stack-2', adapters=<GlobalAdapterRegistry(__parent__=<...>, __name__='adapters', _v_subregistries=<WeakKeyDictionary(data={}, _remove=<function at remote 0xffffea554900>, _pending_removals=[], _iterating=set(), _dirty_len=False) at remote 0xffffe8441460>, _adapters=[], _subscribers=[], _provided={}, _v_lookup=<AdapterLookup(_registry=<...>, _required={<weakref.ReferenceType at remote 0xffffea6012b0>: 1}, _extendors={}) at remote 0xffffea4ff5c0>, lookup=<built-in method lookup of AdapterLookup object at remote 0xffffea4ff5c0>, queryMultiAdapter=<method at remote 0xffffea732a40>, lookup1=<built-in method lookup1 of AdapterLookup object at remote 0xffffea4ff5c0>, queryAdapter=<built-in method queryAdapter of AdapterLookup object at remote 0xffffea4ff5c0>, adapter_hook=<built-in method adapter_hook of AdapterLookup object at remote 0xffffea4ff5c0>, lookupAll=<built-in method lookupAll of AdapterLookup object at remote 0xffffea4ff5c0>, names=<method at remote 0xffffea730c00>, ...(truncated), name='__bases__', 
    obj=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=
PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryAdapter=<built-in method queryAdapter of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, adapter_hook=<built-in method adapter_hook of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, lookupAll=<built-in method lookupAll of Ve...(truncated)) at ../Objects/object.c:1552
#54 PyObject_GenericSetAttr (
    obj=obj@entry=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=<PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryAdapter=<built-in method queryAdapter of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, adapter_hook=<built-in method adapter_hook of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, lookupAll=<built-in method lookupAll of Ve...(truncated), name=name@entry='__bases__', 
    value=value@entry=(<BaseGlobalComponents(__name__='test-stack-2', adapters=<GlobalAdapterRegistry(__parent__=<...>, __name__='adapters', _v_subregistries=<WeakKeyDictionary(data={}, _remove=<function at remote 0xffffea554900>, _pending_removals=[], _iterating=set(), _dirty_len=False) at remote 0xffffe8441460>, _adapters=[], _subscribers=[], _provided={}, _v_lookup=<AdapterLookup(_registry=<...>, _required={<weakref.ReferenceType at remote 0xffffea6012b0>: 1}, _extendors={}) at remote 0xffffea4ff5c0>, lookup=<built-in method lookup of AdapterLookup object at remote 0xffffea4ff5c0>, queryMultiAdapter=<method at remote 0xffffea732a40>, lookup1=<built-in method lookup1 of AdapterLookup object at remote 0xffffea4ff5c0>, queryAdapter=<built-in method queryAdapter of AdapterLookup object at remote 0xffffea4ff5c0>, adapter_hook=<built-in method adapter_hook of AdapterLookup object at remote 0xffffea4ff5c0>, lookupAll=<built-in method lookupAll of AdapterLookup object at remote 0xffffea4ff5c0>, names=<method at remote 0xffffea730c00>, ...(truncated)) at ../Objects/object.c:1619
#55 0x0000fffff4f1433c [PAC] in Per_setattro (self=0xffffe85ab690, name='__bases__', 
    v=(<BaseGlobalComponents(__name__='test-stack-2', adapters=<GlobalAdapterRegistry(__parent__=<...>, __name__='adapters', _v_subregistries=<WeakKeyDictionary(data={}, _remove=<function at remote 0xffffea554900>, _pending_removals=[], _iterating=set(), _dirty_len=False) at remote 0xffffe8441460>, _adapters=[], _subscribers=[], _provided={}, _v_lookup=<AdapterLookup(_registry=<...>, _required={<weakref.ReferenceType at remote 0xffffea6012b0>: 1}, _extendors={}) at remote 0xffffea4ff5c0>, lookup=<built-in method lookup of AdapterLookup object at remote 0xffffea4ff5c0>, queryMultiAdapter=<method at remote 0xffffea732a40>, lookup1=<built-in method lookup1 of AdapterLookup object at remote 0xffffea4ff5c0>, queryAdapter=<built-in method queryAdapter of AdapterLookup object at remote 0xffffea4ff5c0>, adapter_hook=<built-in method adapter_hook of AdapterLookup object at remote 0xffffea4ff5c0>, lookupAll=<built-in method lookupAll of AdapterLookup object at remote 0xffffea4ff5c0>, names=<method at remote 0xffffea730c00>, ...(truncated)) at src/persistent/cPersistence.c:972
#56 0x0000000000506818 in PyObject_SetAttr (
    v=<LocalSiteManager(_SampleContainer__data=<BTrees.OOBTree.OOBTree at remote 0xffffea53e440>, _BTreeContainer__len=<Length at remote 0xffffe85ab700>, __name__='++etc++site', adapters=<_LocalAdapterRegistry(_adapters=<PersistentList at remote 0xffffe85aba10>, _subscribers=<PersistentList at remote 0xffffe85aba80>, _provided=<PersistentMapping(data={}) at remote 0xffffe85abaf0>, _generation=7, __parent__=<...>, __name__='adapters', _v_lookup=<VerifyingAdapterLookup(_registry=<...>, _required={}, _extendors={}) at remote 0xffffea0adcd0>, lookup=<built-in method lookup of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryMultiAdapter=<method at remote 0xffffea623100>, lookup1=<built-in method lookup1 of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, queryAdapter=<built-in method queryAdapter of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, adapter_hook=<built-in method adapter_hook of VerifyingAdapterLookup object at remote 0xffffea0adcd0>, lookupAll=<built-in method lookupAll of Ve...(truncated), name=<optimized out>, 
    value=(<BaseGlobalComponents(__name__='test-stack-2', adapters=<GlobalAdapterRegistry(__parent__=<...>, __name__='adapters', _v_subregistries=<WeakKeyDictionary(data={}, _remove=<function at remote 0xffffea554900>, _pending_removals=[], _iterating=set(), _dirty_len=False) at remote 0xffffe8441460>, _adapters=[], _subscribers=[], _provided={}, _v_lookup=<AdapterLookup(_registry=<...>, _required={<weakref.ReferenceType at remote 0xffffea6012b0>: 1}, _extendors={}) at remote 0xffffea4ff5c0>, lookup=<built-in method lookup of AdapterLookup object at remote 0xffffea4ff5c0>, queryMultiAdapter=<method at remote 0xffffea732a40>, lookup1=<built-in method lookup1 of AdapterLookup object at remote 0xffffea4ff5c0>, queryAdapter=<built-in method queryAdapter of AdapterLookup object at remote 0xffffea4ff5c0>, adapter_hook=<built-in method adapter_hook of AdapterLookup object at remote 0xffffea4ff5c0>, lookupAll=<built-in method lookupAll of AdapterLookup object at remote 0xffffea4ff5c0>, names=<method at remote 0xffffea730c00>, ...(truncated)) at ../Objects/object.c:1175
#57 0x000000000056692c [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe8dd8, throwflag=-362533328) at Python/bytecodes.c:1135
#58 0x00000000004c4914 [PAC] in _PyFunction_Vectorcall (kwnames=('fixturedef', 'request'), nargsf=9223372036854775809, stack=0xffffedec32f8, func=<function at remote 0xfffff76e5940>) at ../Objects/call.c:419
#59 _PyObject_FastCallDictTstate (kwargs=<optimized out>, nargsf=<optimized out>, args=0xffffffffe8f8, callable=<function at remote 0xfffff76e5940>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:144
#60 _PyObject_Call_Prepend (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, callable=callable@entry=<function at remote 0xfffff76e5940>, obj=obj@entry=<HookCaller at remote 0xfffff70ea1b0>, args=args@entry=(), kwargs=<optimized out>) at ../Objects/call.c:508
#61 0x0000000000528e30 [PAC] in slot_tp_call (self=<HookCaller at remote 0xfffff70ea1b0>, args=(), kwds=<optimized out>) at ../Objects/typeobject.c:8770
#62 0x00000000004c2e00 [PAC] in _PyObject_MakeTpCall (tstate=0xb8a278 <_PyRuntime+459672>, callable=<HookCaller at remote 0xfffff70ea1b0>, args=<optimized out>, nargs=0, keywords=<optimized out>) at ../Objects/call.c:240
#63 0x0000000000564274 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe8780, throwflag=-362533328) at Python/bytecodes.c:2706
#64 0x00000000004c4914 [PAC] in _PyFunction_Vectorcall (kwnames=('item',), nargsf=9223372036854775809, stack=0xfffff6fbd118, func=<function at remote 0xfffff76e5940>) at ../Objects/call.c:419
#65 _PyObject_FastCallDictTstate (kwargs=<optimized out>, nargsf=<optimized out>, args=0xffffffffebd8, callable=<function at remote 0xfffff76e5940>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:144
#66 _PyObject_Call_Prepend (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, callable=callable@entry=<function at remote 0xfffff76e5940>, obj=obj@entry=<HookCaller at remote 0xfffff70ea980>, args=args@entry=(), kwargs=<optimized out>) at ../Objects/call.c:508
#67 0x0000000000528e30 [PAC] in slot_tp_call (self=<HookCaller at remote 0xfffff70ea980>, args=(), kwds=<optimized out>) at ../Objects/typeobject.c:8770
#68 0x00000000004c5264 [PAC] in PyObject_Call () at ../Objects/call.c:376
#69 0x0000000000567878 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe8058, throwflag=-362533328) at Python/bytecodes.c:3254
#70 0x00000000004c4914 [PAC] in _PyFunction_Vectorcall (kwnames=('item', 'nextitem'), nargsf=9223372036854775809, stack=0xfffff6fbf078, func=<function at remote 0xfffff76e5940>) at ../Objects/call.c:419
#71 _PyObject_FastCallDictTstate (kwargs=<optimized out>, nargsf=<optimized out>, args=0xffffffffeed8, callable=<function at remote 0xfffff76e5940>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:144
#72 _PyObject_Call_Prepend (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, callable=callable@entry=<function at remote 0xfffff76e5940>, obj=obj@entry=<HookCaller at remote 0xfffff70ea930>, args=args@entry=(), kwargs=<optimized out>) at ../Objects/call.c:508
#73 0x0000000000528e30 [PAC] in slot_tp_call (self=<HookCaller at remote 0xfffff70ea930>, args=(), kwds=<optimized out>) at ../Objects/typeobject.c:8770
#74 0x00000000004c2e00 [PAC] in _PyObject_MakeTpCall (tstate=0xb8a278 <_PyRuntime+459672>, callable=<HookCaller at remote 0xfffff70ea930>, args=<optimized out>, nargs=0, keywords=<optimized out>) at ../Objects/call.c:240
--Type <RET> for more, q to quit, c to continue without paging--
#75 0x0000000000564274 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe79f8, throwflag=-362533328) at Python/bytecodes.c:2706
#76 0x00000000004c4914 [PAC] in _PyFunction_Vectorcall (kwnames=('session',), nargsf=9223372036854775809, stack=0xfffff6fbd138, func=<function at remote 0xfffff76e5940>) at ../Objects/call.c:419
#77 _PyObject_FastCallDictTstate (kwargs=<optimized out>, nargsf=<optimized out>, args=0xfffffffff1b8, callable=<function at remote 0xfffff76e5940>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:144
#78 _PyObject_Call_Prepend (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, callable=callable@entry=<function at remote 0xfffff76e5940>, obj=obj@entry=<HookCaller at remote 0xfffff70eaa20>, args=args@entry=(), kwargs=<optimized out>) at ../Objects/call.c:508
#79 0x0000000000528e30 [PAC] in slot_tp_call (self=<HookCaller at remote 0xfffff70eaa20>, args=(), kwds=<optimized out>) at ../Objects/typeobject.c:8770
#80 0x00000000004c2e00 [PAC] in _PyObject_MakeTpCall (tstate=0xb8a278 <_PyRuntime+459672>, callable=<HookCaller at remote 0xfffff70eaa20>, args=<optimized out>, nargs=0, keywords=<optimized out>) at ../Objects/call.c:240
#81 0x0000000000564274 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe7720, throwflag=-362533328) at Python/bytecodes.c:2706
#82 0x00000000004c4914 [PAC] in _PyFunction_Vectorcall (kwnames=('config',), nargsf=9223372036854775809, stack=0xfffff707f2d8, func=<function at remote 0xfffff76e5940>) at ../Objects/call.c:419
#83 _PyObject_FastCallDictTstate (kwargs=<optimized out>, nargsf=<optimized out>, args=0xfffffffff498, callable=<function at remote 0xfffff76e5940>, tstate=0xb8a278 <_PyRuntime+459672>) at ../Objects/call.c:144
#84 _PyObject_Call_Prepend (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, callable=callable@entry=<function at remote 0xfffff76e5940>, obj=obj@entry=<HookCaller at remote 0xfffff70e9cb0>, args=args@entry=(), kwargs=<optimized out>) at ../Objects/call.c:508
#85 0x0000000000528e30 [PAC] in slot_tp_call (self=<HookCaller at remote 0xfffff70e9cb0>, args=(), kwds=<optimized out>) at ../Objects/typeobject.c:8770
#86 0x00000000004c2e00 [PAC] in _PyObject_MakeTpCall (tstate=0xb8a278 <_PyRuntime+459672>, callable=<HookCaller at remote 0xfffff70e9cb0>, args=<optimized out>, nargs=0, keywords=<optimized out>) at ../Objects/call.c:240
#87 0x0000000000564274 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe72a8, throwflag=-362533328, throwflag@entry=0) at Python/bytecodes.c:2706
#88 0x00000000005625c4 [PAC] in _PyEval_EvalFrame (throwflag=0, frame=0xfffff7fe71b8, tstate=0xb8a278 <_PyRuntime+459672>) at ../Include/internal/pycore_ceval.h:89
#89 _PyEval_Vector (kwnames=0x0, argcount=0, args=0x0, 
    locals={'__name__': '__main__', '__doc__': 'The pytest entry point.', '__package__': 'pytest', '__loader__': <SourceFileLoader(name='pytest.__main__', path='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py') at remote 0xfffff7094980>, '__spec__': <ModuleSpec(name='pytest.__main__', loader=<...>, origin='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', loader_state=None, submodule_search_locations=None, _uninitialized_submodules=[], _set_fileattr=True, _cached='/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc') at remote 0xfffff70cd910>, '__annotations__': {}, '__builtins__': <module at remote 0xfffff7bfd940>, '__file__': '/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', '__cached__': '/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc', 'pytest': <module at remote 0xfffff7a2dee0>}, func=0xfffff7c42160, tstate=0xb8a278 <_PyRuntime+459672>) at ../Python/ceval.c:1683
#90 PyEval_EvalCode (co=co@entry=<code at remote 0xfffff726bdd0>, 
    globals=globals@entry={'__name__': '__main__', '__doc__': 'The pytest entry point.', '__package__': 'pytest', '__loader__': <SourceFileLoader(name='pytest.__main__', path='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py') at remote 0xfffff7094980>, '__spec__': <ModuleSpec(name='pytest.__main__', loader=<...>, origin='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', loader_state=None, submodule_search_locations=None, _uninitialized_submodules=[], _set_fileattr=True, _cached='/usr/local/lib/python3.12/dist-packages/pytest/__pyc--Type <RET> for more, q to quit, c to continue without paging--
ache__/__main__.cpython-312.pyc') at remote 0xfffff70cd910>, '__annotations__': {}, '__builtins__': <module at remote 0xfffff7bfd940>, '__file__': '/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', '__cached__': '/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc', 'pytest': <module at remote 0xfffff7a2dee0>}, 
    locals=locals@entry={'__name__': '__main__', '__doc__': 'The pytest entry point.', '__package__': 'pytest', '__loader__': <SourceFileLoader(name='pytest.__main__', path='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py') at remote 0xfffff7094980>, '__spec__': <ModuleSpec(name='pytest.__main__', loader=<...>, origin='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', loader_state=None, submodule_search_locations=None, _uninitialized_submodules=[], _set_fileattr=True, _cached='/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc') at remote 0xfffff70cd910>, '__annotations__': {}, '__builtins__': <module at remote 0xfffff7bfd940>, '__file__': '/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', '__cached__': '/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc', 'pytest': <module at remote 0xfffff7a2dee0>}) at ../Python/ceval.c:578
#91 0x000000000055f478 [PAC] in builtin_exec_impl (module=<optimized out>, closure=<optimized out>, 
    locals={'__name__': '__main__', '__doc__': 'The pytest entry point.', '__package__': 'pytest', '__loader__': <SourceFileLoader(name='pytest.__main__', path='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py') at remote 0xfffff7094980>, '__spec__': <ModuleSpec(name='pytest.__main__', loader=<...>, origin='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', loader_state=None, submodule_search_locations=None, _uninitialized_submodules=[], _set_fileattr=True, _cached='/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc') at remote 0xfffff70cd910>, '__annotations__': {}, '__builtins__': <module at remote 0xfffff7bfd940>, '__file__': '/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', '__cached__': '/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc', 'pytest': <module at remote 0xfffff7a2dee0>}, 
    globals={'__name__': '__main__', '__doc__': 'The pytest entry point.', '__package__': 'pytest', '__loader__': <SourceFileLoader(name='pytest.__main__', path='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py') at remote 0xfffff7094980>, '__spec__': <ModuleSpec(name='pytest.__main__', loader=<...>, origin='/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', loader_state=None, submodule_search_locations=None, _uninitialized_submodules=[], _set_fileattr=True, _cached='/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc') at remote 0xfffff70cd910>, '__annotations__': {}, '__builtins__': <module at remote 0xfffff7bfd940>, '__file__': '/usr/local/lib/python3.12/dist-packages/pytest/__main__.py', '__cached__': '/usr/local/lib/python3.12/dist-packages/pytest/__pycache__/__main__.cpython-312.pyc', 'pytest': <module at remote 0xfffff7a2dee0>}, source=<code at remote 0xfffff726bdd0>) at ../Python/bltinmodule.c:1096
#92 builtin_exec (module=<optimized out>, args=<optimized out>, nargs=<optimized out>, kwnames=<optimized out>) at ../Python/clinic/bltinmodule.c.h:586
#93 0x000000000050388c [PAC] in cfunction_vectorcall_FASTCALL_KEYWORDS (func=<built-in method exec of module object at remote 0xfffff7bfd940>, args=0xfffff7fe7180, nargsf=<optimized out>, kwnames=<optimized out>) at ../Include/cpython/methodobject.h:50
#94 0x00000000004c38fc [PAC] in _PyObject_VectorcallTstate (kwnames=<optimized out>, nargsf=<optimized out>, args=<optimized out>, callable=<built-in method exec of module object at remote 0xfffff7bfd940>, tstate=0xb8a278 <_PyRuntime+459672>)
    at ../Include/internal/pycore_call.h:92
#95 PyObject_Vectorcall (callable=<built-in method exec of module object at remote 0xfffff7bfd940>, args=<optimized out>, nargsf=<optimized out>, kwnames=<optimized out>) at ../Objects/call.c:325
#96 0x0000000000564274 [PAC] in _PyEval_EvalFrameDefault (tstate=0xb8a278 <_PyRuntime+459672>, frame=0xfffff7fe70d8, throwflag=-362533328) at Python/bytecodes.c:2706
#97 0x000000000068bff8 [PAC] in pymain_run_module (modname=<optimized out>, set_argv0=set_argv0@entry=1) at ../Modules/main.c:300
#98 0x000000000068b6bc [PAC] in pymain_run_python (exitcode=0xfffffffffa8c) at ../Modules/main.c:623
#99 Py_RunMain () at ../Modules/main.c:709
#100 0x000000000068b3e8 [PAC] in pymain_main (args=args@entry=0xfffffffffb50) at ../Modules/main.c:739
#101 0x000000000068b3a8 in Py_BytesMain (argc=<optimized out>, argv=<optimized out>) at ../Modules/main.c:763
#102 0x0000fffff7ce84c4 [PAC] in ?? () from /lib/aarch64-linux-gnu/libc.so.6
#103 0x0000fffff7ce8598 in __libc_start_main () from /lib/aarch64-linux-gnu/libc.so.6
#104 0x00000000005f6e70 in _start ()
(gdb) t a a py-bt

Thread 2 (Thread 0xfffff5a0f180 (LWP 18) "python3"):
Traceback (most recent call first):
  File "/usr/lib/python3.12/socket.py", line 295, in accept
    fd, addr = self._accept()
  File "/usr/local/lib/python3.12/dist-packages/pytest_rerunfailures.py", line 433, in run_server
    conn, _ = self.sock.accept()
  File "/usr/lib/python3.12/threading.py", line 1010, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3.12/threading.py", line 1073, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.12/threading.py", line 1030, in _bootstrap
    self._bootstrap_inner()

Thread 1 (Thread 0xfffff7ff2720 (LWP 16) "python3"):
Traceback (most recent call first):
  Garbage-collecting
  File "/usr/local/lib/python3.12/dist-packages/ZODB/MappingStorage.py", line 68, in opened
    def opened(self):
  File "/usr/local/lib/python3.12/dist-packages/ZODB/utils.py", line 260, in __call__
    if not precondition(inst):
  File "/usr/local/lib/python3.12/dist-packages/ZODB/DemoStorage.py", line 223, in loadBefore
    result = self.changes.loadBefore(oid, tid)
  File "/usr/local/lib/python3.12/dist-packages/ZODB/DemoStorage.py", line 226, in loadBefore
    return self.base.loadBefore(oid, tid)
  File "/usr/local/lib/python3.12/dist-packages/ZODB/mvccadapter.py", line 163, in load
    r = self._storage.loadBefore(oid, self._start)
  File "/usr/local/lib/python3.12/dist-packages/ZODB/Connection.py", line 784, in setstate
    p, serial = self._storage.load(oid)
  File "/usr/lib/python3.12/collections/__init__.py", line 1144, in __iter__
    return iter(self.data)
  File "/usr/local/lib/python3.12/dist-packages/zope/interface/adapter.py", line 800, in init_extendors
    for p in self._registry._provided:
  File "/usr/local/lib/python3.12/dist-packages/zope/interface/adapter.py", line 765, in __init__
    self.init_extendors()
  File "/usr/local/lib/python3.12/dist-packages/zope/interface/adapter.py", line 198, in _createLookup
    self._v_lookup = self.LookupClass(self)
  File "/usr/local/lib/python3.12/dist-packages/zope/component/persistentregistry.py", line 108, in __setstate__
    self._createLookup()
  File "/usr/local/lib/python3.12/dist-packages/ZODB/serialize.py", line 639, in setGhostState
    obj.__setstate__(state)
  File "/usr/local/lib/python3.12/dist-packages/ZODB/Connection.py", line 788, in setstate
    self._reader.setGhostState(obj, p)
  File "/usr/local/lib/python3.12/dist-packages/zope/interface/registry.py", line 223, in _setBases
    self.utilities.__bases__ = tuple([
  File "/usr/local/lib/python3.12/dist-packages/zope/site/site.py", line 156, in _setBases
    super()._setBases(bases)
  File "/usr/local/lib/python3.12/dist-packages/zope/interface/registry.py", line 229, in <lambda>
    lambda self, bases: self._setBases(bases),
  File "/app/zeit/cms/testing.py", line 380, in _set_current_zca
    site.__bases__ = (self['zcaRegistry'],)
  File "/app/zeit/cms/testing.py", line 370, in testSetUp
    self._set_current_zca(self['zodbApp'])
  File "/usr/local/lib/python3.12/dist-packages/zope/pytestlayer/fixture.py", line 81, in function_fixture
    layer.testSetUp()
  File "<string>", line 14, in zope_layer_function_zeit_workflow_testing_ZOPE_LAYER_281474619577920
  File "/usr/local/lib/python3.12/dist-packages/_pytest/fixtures.py", line 902, in call_fixture_func
    fixture_result = fixturefunc(**kwargs)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/fixtures.py", line 1123, in pytest_fixture_setup
    result = call_fixture_func(fixturefunc, request, kwargs)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_callers.py", line 103, in _multicall
    res = hook_impl.function(*args)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_manager.py", line 120, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_hooks.py", line 513, in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/fixtures.py", line 1069, in execute
    result = ihook.pytest_fixture_setup(fixturedef=self, request=request)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/fixtures.py", line 693, in _compute_fixture_value
    fixturedef.execute(request=subrequest)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/fixtures.py", line 607, in _get_active_fixturedef
    self._compute_fixture_value(fixturedef)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/fixtures.py", line 585, in getfixturevalue
    fixturedef = self._get_active_fixturedef(argname)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/fixtures.py", line 566, in _fillfixtures
    item.funcargs[argname] = self.getfixturevalue(argname)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/unittest.py", line 204, in setup
    self._request._fillfixtures()
  File "/usr/local/lib/python3.12/dist-packages/_pytest/runner.py", line 494, in setup
    col.setup()
  File "/usr/local/lib/python3.12/dist-packages/_pytest/runner.py", line 157, in pytest_runtest_setup
    item.session._setupstate.setup(item)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_callers.py", line 103, in _multicall
    res = hook_impl.function(*args)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_manager.py", line 120, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_hooks.py", line 513, in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/runner.py", line 262, in <lambda>
    lambda: ihook(item=item, **kwds), when=when, reraise=reraise
  File "/usr/local/lib/python3.12/dist-packages/_pytest/runner.py", line 341, in from_call
    result: Optional[TResult] = func()
  File "/usr/local/lib/python3.12/dist-packages/_pytest/runner.py", line 261, in call_runtest_hook
    return CallInfo.from_call(
  File "/usr/local/lib/python3.12/dist-packages/_pytest/runner.py", line 222, in call_and_report
    call = call_runtest_hook(item, when, **kwds)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/runner.py", line 127, in runtestprotocol
    rep = call_and_report(item, "setup", log)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/runner.py", line 114, in pytest_runtest_protocol
    runtestprotocol(item, nextitem=nextitem)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_callers.py", line 103, in _multicall
    res = hook_impl.function(*args)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_manager.py", line 120, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_hooks.py", line 513, in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/main.py", line 350, in pytest_runtestloop
    item.config.hook.pytest_runtest_protocol(item=item, nextitem=nextitem)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_callers.py", line 103, in _multicall
    res = hook_impl.function(*args)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_manager.py", line 120, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_hooks.py", line 513, in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/main.py", line 325, in _main
    config.hook.pytest_runtestloop(session=session)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/main.py", line 271, in wrap_session
    session.exitstatus = doit(config, session) or 0
  File "/usr/local/lib/python3.12/dist-packages/_pytest/main.py", line 318, in pytest_cmdline_main
    return wrap_session(config, _main)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_callers.py", line 103, in _multicall
    res = hook_impl.function(*args)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_manager.py", line 120, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/pluggy/_hooks.py", line 513, in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
  File "/usr/local/lib/python3.12/dist-packages/_pytest/config/__init__.py", line 169, in main
    ret: Union[ExitCode, int] = config.hook.pytest_cmdline_main(
  File "/usr/local/lib/python3.12/dist-packages/_pytest/config/__init__.py", line 192, in console_main
    code = main()
  File "/usr/local/lib/python3.12/dist-packages/pytest/__main__.py", line 5, in <module>
    raise SystemExit(pytest.console_main())
  <built-in method exec of module object at remote 0xfffff7bfd940>
  File "<frozen runpy>", line 88, in _run_code
  File "<frozen runpy>", line 198, in _run_module_as_main
(gdb) py-list
  63            self._oid = 0
  64    
  65        ######################################################################
  66        # Preconditions:
  67    
 >68        def opened(self):
  69            """The storage is open
  70            """
  71            return self._opened
  72    
  73        def not_in_transaction(self):

Pther Python traces but runs into the same weakref error message.

File "app/lib/python3.12/site-packages/zope/interface/interface.py", line 511 in changed
File "app/lib/python3.12/site-packages/zope/interface/declarations.py", line 339 in changed
File "app/lib/python3.12/site-packages/zope/interface/interface.py", line 415 in __setBases
File "app/lib/python3.12/site-packages/zope/interface/declarations.py", line 636 in _classImplements_ordered
File "app/lib/python3.12/site-packages/zope/interface/declarations.py", line 581 in classImplements
File "app/lib/python3.12/site-packages/zope/configuration/config.py", line 789 in execute_actions
File "source/vivi/core/src/zeit/cms/zope.py", line 70 in _load_zcml
File "source/vivi/core/src/zeit/cms/testing.py", line 172 in setUp

File "app/lib/python3.12/site-packages/zope/interface/ro.py", line 353 in _can_choose_base
File "app/lib/python3.12/site-packages/zope/interface/ro.py", line 385 in _find_next_C3_base
File "app/lib/python3.12/site-packages/zope/interface/ro.py", line 373 in _choose_next_base
File "app/lib/python3.12/site-packages/zope/interface/ro.py", line 460 in _merge
File "app/lib/python3.12/site-packages/zope/interface/ro.py", line 469 in mro
File "app/lib/python3.12/site-packages/zope/interface/ro.py", line 674 in ro
File "app/lib/python3.12/site-packages/zope/interface/interface.py", line 462 in _calculate_sro
File "app/lib/python3.12/site-packages/zope/interface/interface.py", line 496 in changed
File "app/lib/python3.12/site-packages/zope/interface/interface.py", line 415 in __setBases
File "app/lib/python3.12/site-packages/zope/interface/interface.py", line 382 in __init__
File "app/lib/python3.12/site-packages/zope/interface/declarations.py", line 82 in __init__
File "app/lib/python3.12/site-packages/zope/interface/declarations.py", line 751 in __init__
File "app/lib/python3.12/site-packages/zope/interface/declarations.py", line 828 in Provides
File "app/lib/python3.12/site-packages/zope/interface/declarations.py", line 864 in directlyProvides
File "app/lib/python3.12/site-packages/zope/security/testing.py", line 41 in __init__
File "source/vivi/core/src/zeit/cms/testing.py", line 924 in create_interaction
File "source/vivi/core/src/zeit/cms/testing.py", line 768 in setUp

[davisagli]

@tseaver I don't fully understand what happened here, but I did notice:

1. Py_TPFLAGS_MANAGED_WEAKREF is included in BASETYPE_FLAGS, so it is enabled for some types that didn't use the explicit weakref list before.
2. According to https://docs.python.org/3/extending/newtypes.html#weakref-support, PyObject_ClearWeakRefs still needs to be called from tp_dealloc even when using Py_TPFLAGS_MANAGED_WEAKREF

[tseaver]

@stollero I have made a change in PR #324 which might fix the issue -- can you test with that branch?

[stollero]

Thanks a lot for the quick update, unfortunately we still run into the segmentation fault, but at least another message.

PyType_Check (op=<optimized out>) at ../Include/object.h:974
warning: 974    ../Include/object.h: No such file or directory
(gdb) bt
#0  PyType_Check (op=<optimized out>) at ../Include/object.h:974
#1  _PyObject_GET_WEAKREFS_LISTPTR (op=<unknown at remote 0xffffe648abd0>) at ../Include/internal/pycore_object.h:292
#2  clear_weakref (self=0xffffe619ba60) at ../Objects/weakrefobject.c:60
#3  _PyWeakref_ClearRef (self=self@entry=0xffffe619ba60) at ../Objects/weakrefobject.c:102
#4  0x00000000005b3428 [PAC] in handle_weakrefs (old=0xb2c9e8 <_PyRuntime+76552>, unreachable=0xffffffffdc40) at ../Modules/gcmodule.c:804
#5  gc_collect_main (tstate=tstate@entry=0xb8a278 <_PyRuntime+459672>, generation=generation@entry=0, n_collected=n_collected@entry=0xffffffffdd90, n_uncollectable=n_uncollectable@entry=0xffffffffdd98, 
    nofail=nofail@entry=0) at ../Modules/gcmodule.c:1284```

[tseaver]

@stollero Thanks for checking. 7ca6275 updated the branch with another flail -- could you try reproducing again, please?

[stollero]

@tseaver no more segmentation faults. Runs without any errors. Thanks a lot for the swift response.

[tseaver]

@stollero Wonderful news! Thanks so much for the report, and for being willing and able to help test the PR.

[dataflake]

Maybe related, a development branch off the current unpatched master errors out on Python 3.13: https://github.com/zopefoundation/zope.interface/actions/runs/10900505049/job/30248439614

[frenzymadness]

I also have a problem with segfault when running the testsuite with Python 3.13.0rc2:

…
test_auto_array_array_zope_interface_common_collections_IMutableSequence (zope.interface.common.tests.test_collections.TestVerifyObject.test_auto_array_array_zope_interface_common_collections_IMutableSequence) ... skipped "Unable to verify <class 'array.array'>"
test_auto_builtins_FrameLocalsProxy_zope_interface_common_collections_IMapping (zope.interface.common.tests.test_collections.TestVerifyObject.test_auto_builtins_FrameLocalsProxy_zope_interface_common_collections_IMapping) ... Fatal Python error: Segmentation fault

Current thread 0x00007fcf1a3bdb80 (most recent call first):
  File "/home/lbalhar/Software/zope.interface/src/zope/interface/common/tests/__init__.py", line 140 in _adjust_object_before_verify
  File "/home/lbalhar/Software/zope.interface/src/zope/interface/common/tests/__init__.py", line 119 in verify
  File "/home/lbalhar/Software/zope.interface/src/zope/interface/common/tests/__init__.py", line 66 in test
  File "/usr/lib64/python3.13/unittest/case.py", line 606 in _callTestMethod
  File "/usr/lib64/python3.13/unittest/case.py", line 651 in run
  File "/usr/lib64/python3.13/unittest/case.py", line 707 in __call__
  File "/usr/lib64/python3.13/unittest/suite.py", line 122 in run
  File "/usr/lib64/python3.13/unittest/suite.py", line 84 in __call__
  File "/usr/lib64/python3.13/unittest/suite.py", line 122 in run
  File "/usr/lib64/python3.13/unittest/suite.py", line 84 in __call__
  File "/usr/lib64/python3.13/unittest/suite.py", line 122 in run
  File "/usr/lib64/python3.13/unittest/suite.py", line 84 in __call__
  File "/usr/lib64/python3.13/unittest/runner.py", line 240 in run
  File "/usr/lib64/python3.13/unittest/main.py", line 270 in runTests
  File "/usr/lib64/python3.13/unittest/main.py", line 104 in __init__
  File "/usr/lib64/python3.13/unittest/__main__.py", line 18 in <module>
  File "<frozen runpy>", line 88 in _run_code
  File "<frozen runpy>", line 198 in _run_module_as_main

Extension modules: zope.interface._zope_interface_coptimizations (total: 1)
[1]    1884270 segmentation fault (core dumped)  PYTHONFAULTHANDLER=1 python -m unittest discover -vv src

I've tried to apply patch from #324 but it did not help and the test failed with exactly the same error. The error I see seems to be identical to what @dataflake linked from the CI in the comment above.

[vstinner]

I also have a problem with segfault when running the testsuite with Python 3.13.0rc2

I reported the crash upstream and I'm working on a fix: python/cpython#124513

[vstinner]

With my fix, the test suite fails with:

ERROR: test_auto_builtins_FrameLocalsProxy_zope_interface_common_collections_IMapping (zope.interface.common.tests.test_collections.TestVerifyObject.test_auto_builtins_FrameLocalsProxy_zope_interface_common_collections_IMapping)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/vstinner/dev/zope.interface/src/zope/interface/common/tests/__init__.py", line 141, in _adjust_object_before_verify
    result = constructor()
TypeError: FrameLocalsProxy needs exactly 1 parameter, got 0

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/vstinner/dev/zope.interface/src/zope/interface/common/tests/__init__.py", line 66, in test
    self.assertTrue(self.verify(iface, stdlib_class))
                    ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^
  File "/home/vstinner/dev/zope.interface/src/zope/interface/common/tests/__init__.py", line 119, in verify
    self._adjust_object_before_verify(iface, klass),
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
  File "/home/vstinner/dev/zope.interface/src/zope/interface/common/tests/__init__.py", line 143, in _adjust_object_before_verify
    raise TypeError(
        f'Failed to create instance of {constructor}') from e
TypeError: Failed to create instance of <class 'FrameLocalsProxy'>

I'm not sure why the test wants to create a FrameLocalsProxy instance.

[vstinner]

I'm not sure why the test wants to create a FrameLocalsProxy instance.

Anyway, here is a fix to run zope.interface test suite on Python 3.13.

diff --git a/src/zope/interface/common/tests/test_collections.py b/src/zope/interface/common/tests/test_collections.py
index 6d23f6f..122351a 100644
--- a/src/zope/interface/common/tests/test_collections.py
+++ b/src/zope/interface/common/tests/test_collections.py
@@ -12,6 +12,7 @@
 
 
 import array
+import sys
 import unittest
 from collections import OrderedDict
 from collections import abc
@@ -127,6 +128,12 @@ class TestVerifyObject(VerifyObjectMixin,
         'async_generator': unittest.SkipTest,
         type(iter(tuple())): lambda: iter(tuple()),
     }
+    if sys.version_info >= (3, 13):
+        def FrameLocalsProxy_constructor():
+            FrameLocalsProxy = type([sys._getframe().f_locals for x in range(1)][0])
+            return FrameLocalsProxy(sys._getframe())
+        FrameLocalsProxy = type([sys._getframe().f_locals for x in range(1)][0])
+        CONSTRUCTORS[FrameLocalsProxy] = FrameLocalsProxy_constructor
 
     UNVERIFIABLE_RO = {
         # ``array.array`` fails the ``test_auto_ro_*`` tests with and

Tell me if you want me to write a PR for that.