Bug 264833

Summary:	REGRESSION(270624@main): [ Monterey Debug x86_64 ] HashTranslator assertion error causing 2000+ API tests to constantly fail/crash/timeout.
Product:	WebKit	Reporter:	Ben Schwartz <ben_schwartz>
Component:	WebKit Misc.	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	beidson, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=264696

Description Ben Schwartz 2023-11-14 11:24:44 PST

We are seeing over 2000+ API tests experiencing constant failures/crashes/timeouts following the changes at 270624@main.

HISTORY:

https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.WebKit2.CrashGPUProcessWhileCapturingAndCalling

TEST STDIO SNIPPET (example):

ASSERTION FAILED: !HashTranslator::equal(KeyTraits::emptyValue(), key)
/Volumes/Data/worker/Apple-Monterey-Debug-Build/build/WebKitBuild/Debug/usr/local/include/wtf/HashTable.h(648) : void WTF::HashTable<Class, Class, WTF::IdentityExtractor, WTF::DefaultHash<Class>, WTF::HashTraits<Class>, WTF::HashTraits<Class>>::checkKey(const T &) [Key = Class, Value = Class, Extractor = WTF::IdentityExtractor, HashFunctions = WTF::DefaultHash<Class>, Traits = WTF::HashTraits<Class>, KeyTraits = WTF::HashTraits<Class>, HashTranslator = WTF::IdentityHashTranslator<WTF::HashTraits<Class>, WTF::DefaultHash<Class>>, T = Class]
1   0x11c8ef449 WTFCrash
2   0x15e8eb0bb WTFCrashWithInfo(int, char const*, char const*, int)
3   0x15ec7d09b void WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::checkKey<WTF::IdentityHashTranslator<WTF::HashTraits<objc_class*>, WTF::DefaultHash<objc_class*> >, objc_class*>(objc_class* const&)
4   0x161eefad1 objc_class** WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::inlineLookup<WTF::IdentityHashTranslator<WTF::HashTraits<objc_class*>, WTF::DefaultHash<objc_class*> >, objc_class*>(objc_class* const&)
5   0x161eefa9d objc_class** WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::lookup<WTF::IdentityHashTranslator<WTF::HashTraits<objc_class*>, WTF::DefaultHash<objc_class*> >, objc_class*>(objc_class* const&)
6   0x161eefa58 bool WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::contains<WTF::IdentityHashTranslator<WTF::HashTraits<objc_class*>, WTF::DefaultHash<objc_class*> >, objc_class*>(objc_class* const&) const
7   0x161eefa0d WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::contains(objc_class* const&) const
8   0x161eedf9d WTF::HashSet<objc_class*, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTableTraits>::contains(objc_class* const&) const
9   0x161eee06f IPC::shouldEnableStrictMode(IPC::Decoder&, WTF::HashSet<objc_class*, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTableTraits> const&)
10  0x161eed9b4 std::__1::optional<WTF::RetainPtr<objc_object*> > IPC::decodeObjectDirectlyRequiringAllowedClasses<NSObject<NSSecureCoding> >(IPC::Decoder&)
11  0x161f9abdc std::__1::optional<WTF::RetainPtr<NSObject<NSSecureCoding> > > IPC::ArgumentCoder<IPC::CoreIPCRetainPtr<NSObject<NSSecureCoding> >, void>::decode<NSObject<NSSecureCoding> >(IPC::Decoder&)
12  0x161f62f14 std::__1::optional<IPC::CoreIPCRetainPtr<NSObject<NSSecureCoding> > > IPC::Decoder::decode<IPC::CoreIPCRetainPtr<NSObject<NSSecureCoding> > >()
13  0x161f62df8 IPC::ArgumentCoder<WebKit::CoreIPCSecureCoding, void>::decode(IPC::Decoder&)
14  0x161f985af std::__1::optional<WebKit::CoreIPCSecureCoding> IPC::Decoder::decode<WebKit::CoreIPCSecureCoding>()
15  0x161f97c63 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul>, unsigned long)
16  0x161f9725c std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>, unsigned long)
17  0x161f968d4 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul>, unsigned long)
18  0x161f96067 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul>, unsigned long)
19  0x161f957bf std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul>, unsigned long)
20  0x161f94f14 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul>, unsigned long)
21  0x161f945c1 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul>, unsigned long)
22  0x161f93ce1 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul>, unsigned long)
23  0x161f93584 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul>, unsigned long)
24  0x161f932e9 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder>(IPC::Decoder&, std::__1::integer_sequence<unsigned long>, unsigned long)
25  0x161f931c5 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder>(IPC::Decoder&)
26  0x161f62bcf std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::Decoder::decode<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> >()
27  0x161f629c8 IPC::ArgumentCoder<WebKit::CoreIPCNSCFObject, void>::decode(IPC::Decoder&)
28  0x161f8d1af std::__1::optional<WebKit::CoreIPCNSCFObject> IPC::Decoder::decode<WebKit::CoreIPCNSCFObject>()
29  0x161eeedc1 std::__1::optional<WebKit::CoreIPCNSCFObject> IPC::Decoder::decodeWithAllowedClasses<WebKit::CoreIPCNSCFObject, WebKit::CoreIPCNSCFObject*>(WTF::HashSet<objc_class*, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTableTraits> const&)
30  0x161eeec87 IPC::decodeObjectFromWrapper(IPC::Decoder&, WTF::HashSet<objc_class*, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTableTraits> const&)
31  0x15ec7fdfc std::__1::optional<WTF::RetainPtr<NSURLRequest> > IPC::decodeRequiringAllowedClasses<NSURLRequest, NSURLRequest*>(IPC::Decoder&)
worker/0 TestWebKitAPI.WebKit2.DoNotUnmuteWhenTakingAThumbnail Crashed
ASSERTION FAILED: !HashTranslator::equal(KeyTraits::emptyValue(), key)
/Volumes/Data/worker/Apple-Monterey-Debug-Build/build/WebKitBuild/Debug/usr/local/include/wtf/HashTable.h(648) : void WTF::HashTable<Class, Class, WTF::IdentityExtractor, WTF::DefaultHash<Class>, WTF::HashTraits<Class>, WTF::HashTraits<Class>>::checkKey(const T &) [Key = Class, Value = Class, Extractor = WTF::IdentityExtractor, HashFunctions = WTF::DefaultHash<Class>, Traits = WTF::HashTraits<Class>, KeyTraits = WTF::HashTraits<Class>, HashTranslator = WTF::IdentityHashTranslator<WTF::HashTraits<Class>, WTF::DefaultHash<Class>>, T = Class]
1   0x10b8e0449 WTFCrash
2   0x14e1c10bb WTFCrashWithInfo(int, char const*, char const*, int)
3   0x14e55309b void WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::checkKey<WTF::IdentityHashTranslator<WTF::HashTraits<objc_class*>, WTF::DefaultHash<objc_class*> >, objc_class*>(objc_class* const&)
4   0x1517c5ad1 objc_class** WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::inlineLookup<WTF::IdentityHashTranslator<WTF::HashTraits<objc_class*>, WTF::DefaultHash<objc_class*> >, objc_class*>(objc_class* const&)
5   0x1517c5a9d objc_class** WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::lookup<WTF::IdentityHashTranslator<WTF::HashTraits<objc_class*>, WTF::DefaultHash<objc_class*> >, objc_class*>(objc_class* const&)
6   0x1517c5a58 bool WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::contains<WTF::IdentityHashTranslator<WTF::HashTraits<objc_class*>, WTF::DefaultHash<objc_class*> >, objc_class*>(objc_class* const&) const
7   0x1517c5a0d WTF::HashTable<objc_class*, objc_class*, WTF::IdentityExtractor, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTraits<objc_class*> >::contains(objc_class* const&) const
8   0x1517c3f9d WTF::HashSet<objc_class*, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTableTraits>::contains(objc_class* const&) const
9   0x1517c406f IPC::shouldEnableStrictMode(IPC::Decoder&, WTF::HashSet<objc_class*, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTableTraits> const&)
10  0x1517c39b4 std::__1::optional<WTF::RetainPtr<objc_object*> > IPC::decodeObjectDirectlyRequiringAllowedClasses<NSObject<NSSecureCoding> >(IPC::Decoder&)
11  0x151870bdc std::__1::optional<WTF::RetainPtr<NSObject<NSSecureCoding> > > IPC::ArgumentCoder<IPC::CoreIPCRetainPtr<NSObject<NSSecureCoding> >, void>::decode<NSObject<NSSecureCoding> >(IPC::Decoder&)
12  0x151838f14 std::__1::optional<IPC::CoreIPCRetainPtr<NSObject<NSSecureCoding> > > IPC::Decoder::decode<IPC::CoreIPCRetainPtr<NSObject<NSSecureCoding> > >()
13  0x151838df8 IPC::ArgumentCoder<WebKit::CoreIPCSecureCoding, void>::decode(IPC::Decoder&)
14  0x15186e5af std::__1::optional<WebKit::CoreIPCSecureCoding> IPC::Decoder::decode<WebKit::CoreIPCSecureCoding>()
15  0x15186dc63 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul>, unsigned long)
16  0x15186d25c std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>, unsigned long)
17  0x15186c8d4 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul>, unsigned long)
18  0x15186c067 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul>, unsigned long)
19  0x15186b7bf std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul, 4ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul>, unsigned long)
20  0x15186af14 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul, 3ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul>, unsigned long)
21  0x15186a5c1 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul, 2ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul>, unsigned long)
22  0x151869ce1 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul, 1ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul, 1ul>, unsigned long)
23  0x151869584 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder, 0ul>(IPC::Decoder&, std::__1::integer_sequence<unsigned long, 0ul>, unsigned long)
24  0x1518692e9 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder>(IPC::Decoder&, std::__1::integer_sequence<unsigned long>, unsigned long)
25  0x1518691c5 std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::ArgumentCoder<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL>, void>::decode<IPC::Decoder>(IPC::Decoder&)
26  0x151838bcf std::__1::optional<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> > IPC::Decoder::decode<std::__1::variant<std::nullptr_t, WebKit::CoreIPCArray, WebKit::CoreIPCCFType, WebKit::CoreIPCColor, WebKit::CoreIPCData, WebKit::CoreIPCDate, WebKit::CoreIPCDictionary, WebKit::CoreIPCFont, WebKit::CoreIPCNumber, WebKit::CoreIPCSecureCoding, WebKit::CoreIPCString, WebKit::CoreIPCURL> >()
27  0x1518389c8 IPC::ArgumentCoder<WebKit::CoreIPCNSCFObject, void>::decode(IPC::Decoder&)
28  0x1518631af std::__1::optional<WebKit::CoreIPCNSCFObject> IPC::Decoder::decode<WebKit::CoreIPCNSCFObject>()
29  0x1517c4dc1 std::__1::optional<WebKit::CoreIPCNSCFObject> IPC::Decoder::decodeWithAllowedClasses<WebKit::CoreIPCNSCFObject, WebKit::CoreIPCNSCFObject*>(WTF::HashSet<objc_class*, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTableTraits> const&)
30  0x1517c4c87 IPC::decodeObjectFromWrapper(IPC::Decoder&, WTF::HashSet<objc_class*, WTF::DefaultHash<objc_class*>, WTF::HashTraits<objc_class*>, WTF::HashTableTraits> const&)
31  0x14e555dfc std::__1::optional<WTF::RetainPtr<NSURLRequest> > IPC::decodeRequiringAllowedClasses<NSURLRequest, NSURLRequest*>(IPC::Decoder&)

Comment 1 Radar WebKit Bug Importer 2023-11-14 11:24:51 PST

<rdar://problem/118408644>

Comment 2 Ben Schwartz 2023-11-15 09:04:39 PST

Brady's pull request: https://github.com/WebKit/WebKit/pull/20521

Comment 3 Ben Schwartz 2023-11-15 09:05:04 PST

Committed 270754@main (2640f7f95ff4): <https://commits.webkit.org/270754@main>

Reviewed commits have been landed. Closing PR #20521 and removing active labels.

Comment 4 Alexey Proskuryakov 2023-11-15 15:28:53 PST

Looks like this was resolved via a new bug, duping.

*** This bug has been marked as a duplicate of bug 264858 ***