RESOLVED DUPLICATE of bug 238298 Bug 238299
REGRESSION (GPUP?): ASSERTION FAILED: m_table under WebKit::RemoteResourceCache::releaseRemoteResource() 
https://bugs.webkit.org/show_bug.cgi?id=238299
Summary REGRESSION (GPUP?): ASSERTION FAILED: m_table under WebKit::RemoteResourceCac...
Ryan Haddad
Reported 2022-03-23 16:30:36 PDT
Created attachment 455582 [details] crash log The following assertion failure is seen on iOS debug bots: ASSERTION FAILED: m_table /Volumes/Data/worker/ios-simulator-15-debug/build/WebKitBuild/Debug-iphonesimulator/usr/local/include/wtf/HashTable.h(602) : unsigned int WTF::HashTable<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>, std::variant<std::monostate, WTF::Ref<WebCore::ImageBuffer>, WTF::Ref<WebCore::NativeImage>, WTF::Ref<WebCore::Font>>>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>, std::variant<std::monostate, WTF::Ref<WebCore::ImageBuffer>, WTF::Ref<WebCore::NativeImage>, WTF::Ref<WebCore::Font>>>>, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>>, WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>, std::variant<std::monostate, WTF::Ref<WebCore::ImageBuffer>, WTF::Ref<WebCore::NativeImage>, WTF::Ref<WebCore::Font>>>::KeyValuePairTraits, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>>>::deletedCount() const [Key = WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>, Value = WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>, std::variant<std::monostate, WTF::Ref<WebCore::ImageBuffer>, WTF::Ref<WebCore::NativeImage>, WTF::Ref<WebCore::Font>>>, Extractor = WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>, std::variant<std::monostate, WTF::Ref<WebCore::ImageBuffer>, WTF::Ref<WebCore::NativeImage>, WTF::Ref<WebCore::Font>>>>, HashFunctions = WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>>, Traits = WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>, std::variant<std::monostate, WTF::Ref<WebCore::ImageBuffer>, WTF::Ref<WebCore::NativeImage>, WTF::Ref<WebCore::Font>>>::KeyValuePairTraits, KeyTraits = WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>>>] 1 0x13e900b09 WTFCrash 2 0x120e0bb4b WTFCrashWithInfo(int, char const*, char const*, int) 3 0x121a649a8 WTF::HashTable<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::HashTableTraits>::KeyValuePairTraits, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > > >::deletedCount() const 4 0x121a68d8a WTF::HashTable<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::HashTableTraits>::KeyValuePairTraits, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > > >::remove(WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >*) 5 0x121a68d5a WTF::HashTable<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::HashTableTraits>::KeyValuePairTraits, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > > >::removeAndInvalidateWithoutEntryConsistencyCheck(WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >*) 6 0x121a68d1f WTF::HashTable<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::HashTableTraits>::KeyValuePairTraits, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > > >::removeWithoutEntryConsistencyCheck(WTF::HashTableIterator<WTF::HashTable<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::HashTableTraits>::KeyValuePairTraits, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > > >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::HashTableTraits>::KeyValuePairTraits, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > > >) 7 0x121a68a45 WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::HashTableTraits>::remove(WTF::HashTableIteratorAdapter<WTF::HashTable<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashMap<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > >, WTF::DefaultHash<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > >, WTF::HashTraits<std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > >, WTF::HashTableTraits>::KeyValuePairTraits, WTF::HashTraits<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> > > >, WTF::KeyValuePair<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::variant<std::__1::monostate, WTF::Ref<WebCore::ImageBuffer, WTF::RawPtrTraits<WebCore::ImageBuffer> >, WTF::Ref<WebCore::NativeImage, WTF::RawPtrTraits<WebCore::NativeImage> >, WTF::Ref<WebCore::Font, WTF::RawPtrTraits<WebCore::Font> > > > >) 8 0x121a6914e bool WebKit::QualifiedResourceHeap::remove<WebCore::Font>(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, unsigned int&) 9 0x121a4ee5c WebKit::QualifiedResourceHeap::removeFont(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >) 10 0x121a4d3fb WebKit::RemoteResourceCache::releaseRemoteResource(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >) 11 0x121a4d1ef WebKit::RemoteRenderingBackend::releaseRemoteResourceWithQualifiedIdentifier(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >) 12 0x121a4d12f WebKit::RemoteRenderingBackend::releaseRemoteResource(WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>) 13 0x1219fba82 void IPC::callMemberFunctionImpl<WebKit::RemoteRenderingBackend, void (WebKit::RemoteRenderingBackend::*)(WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>), std::__1::tuple<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, 0ul>(WebKit::RemoteRenderingBackend*, void (WebKit::RemoteRenderingBackend::*)(WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>), std::__1::tuple<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >&&, std::__1::integer_sequence<unsigned long, 0ul>) 14 0x1219fb9cd void IPC::callMemberFunction<WebKit::RemoteRenderingBackend, void (WebKit::RemoteRenderingBackend::*)(WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>), std::__1::tuple<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >, std::__1::integer_sequence<unsigned long, 0ul> >(std::__1::tuple<WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType> >&&, WebKit::RemoteRenderingBackend*, void (WebKit::RemoteRenderingBackend::*)(WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>)) 15 0x1219e6a63 void IPC::handleMessage<Messages::RemoteRenderingBackend::ReleaseRemoteResource, WebKit::RemoteRenderingBackend, void (WebKit::RemoteRenderingBackend::*)(WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>)>(IPC::Connection&, IPC::Decoder&, WebKit::RemoteRenderingBackend*, void (WebKit::RemoteRenderingBackend::*)(WTF::ObjectIdentifier<WebCore::RenderingResourceIdentifierType>)) 16 0x1219e5f1f WebKit::RemoteRenderingBackend::didReceiveStreamMessage(IPC::StreamServerConnectionBase&, IPC::Decoder&) 17 0x1222c5a3b IPC::StreamServerConnection::dispatchStreamMessage(IPC::Decoder&&, IPC::StreamMessageReceiver&) 18 0x1222c53d4 IPC::StreamServerConnection::dispatchStreamMessages(unsigned long) 19 0x1222c3ad4 IPC::StreamConnectionWorkQueue::processStreams() 20 0x1222cc7e0 IPC::StreamConnectionWorkQueue::startProcessingThread()::$_0::operator()() 21 0x1222cc799 WTF::Detail::CallableWrapper<IPC::StreamConnectionWorkQueue::startProcessingThread()::$_0, void>::call() 22 0x13e92e692 WTF::Function<void ()>::operator()() const 23 0x13ea04948 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) 24 0x13ea12bb5 WTF::wtfThreadEntryPoint(void*) 25 0x7fff6bfee8fc _pthread_start 26 0x7fff6bfea443 thread_start https://build.webkit.org/results/Apple-iOS-15-Simulator-Debug-WK2-Tests/r291751%20(2042)/results.html
Attachments
crash log (145.39 KB, text/plain)
2022-03-23 16:30 PDT, Ryan Haddad 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Ryan Haddad
Comment 1 2022-03-23 16:31:04 PDT
oof, sorry about the extra large backtrace there. Saw this once with: css3/scroll-snap/scroll-snap-property-computed-style.html
Radar WebKit Bug Importer
Comment 2 2022-03-23 16:36:11 PDT
<rdar://problem/90732280>
Said Abou-Hallawa
Comment 3 2022-03-24 00:54:37 PDT
This seems a threading issue in the RemoteResourceCache.
Said Abou-Hallawa
Comment 4 2022-03-24 00:55:03 PDT
*** This bug has been marked as a duplicate of bug 238298 ***
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