NEW230518
[ Catalina wk2 Release EWS ] Flaky crash on imported/w3c/web-platform-tests/subresource-integrity/subresource-integrity.html 
https://bugs.webkit.org/show_bug.cgi?id=230518
Summary [ Catalina wk2 Release EWS ] Flaky crash on imported/w3c/web-platform-tests/s...
Eric Hutchison
Reported 2021-09-20 15:59:05 PDT
Created attachment 438745 [details] Crash Log imported/w3c/web-platform-tests/subresource-integrity/subresource-integrity.html is a flaky crash on Catalina wk2 Release - EWS. History: https://results.webkit.org/?suite=layout-tests&test=accessibility/mac/button-shouldnot-have-axvalue.html Results: https://ews-build.s3-us-west-2.amazonaws.com/macOS-Catalina-Release-WK2-Tests-EWS/r438702-16000/results.html Crash Log (file attached): https://ews-build.s3-us-west-2.amazonaws.com/macOS-Catalina-Release-WK2-Tests-EWS/r438702-16000/accessibility/mac/button-shouldnot-have-axvalue-crash-log.txt Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libobjc.A.dylib 0x7fff66608cb8 objc_release + 24 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-runtime-new.h:1312) 1 com.apple.PDFKit 0x7fff383eabe4 -[PDFPage dealloc] + 178 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/PDFKit/PDFKit-845.4.1/PDFKit/Sources/Sources_Shared/PDFPage.m:505) 2 com.apple.CoreFoundation 0x7fff2d633c49 __RELEASE_OBJECTS_IN_THE_ARRAY__ + 120 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreFoundation/Foundation-1677.201/CoreFoundation/Collections.subproj/NSCollectionAux.h:70) 3 com.apple.CoreFoundation 0x7fff2d633b8a -[__NSArrayM dealloc] + 280 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreFoundation/Foundation-1677.201/CoreFoundation/Collections.subproj/NSArrayM.m:473) 4 com.apple.PDFKit 0x7fff383818be -[PDFDocumentPrivate .cxx_destruct] + 352 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/PDFKit/PDFKit-845.4.1/PDFKit/Sources/Sources_Shared/PDFDocument.m:240) 5 libobjc.A.dylib 0x7fff6660fbf1 object_cxxDestructFromClass(objc_object*, objc_class*) + 83 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-class.mm:452) 6 libobjc.A.dylib 0x7fff66608e1c objc_destructInstance + 94 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-class.mm:467) 7 libobjc.A.dylib 0x7fff66608d86 _objc_rootDealloc + 62 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-runtime-new.mm:7762) 8 libobjc.A.dylib 0x7fff6660fbf1 object_cxxDestructFromClass(objc_object*, objc_class*) + 83 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-class.mm:452) 9 libobjc.A.dylib 0x7fff66608e1c objc_destructInstance + 94 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-class.mm:467) 10 libobjc.A.dylib 0x7fff66608d86 _objc_rootDealloc + 62 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-runtime-new.mm:7762) 11 com.apple.PDFKit 0x7fff38386b51 -[PDFDocument dealloc] + 116 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/PDFKit/PDFKit-845.4.1/PDFKit/Sources/Sources_Shared/PDFDocument.m:1864) 12 com.apple.PDFKit 0x7fff383b33d2 -[PDFLayerControllerPrivate .cxx_destruct] + 171 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/PDFKit/PDFKit-845.4.1/PDFKit/Sources/Sources_WebKit/PDFLayerController.m:187) 13 libobjc.A.dylib 0x7fff6660fbf1 object_cxxDestructFromClass(objc_object*, objc_class*) + 83 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-class.mm:452) 14 libobjc.A.dylib 0x7fff66608e1c objc_destructInstance + 94 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-class.mm:467) 15 libobjc.A.dylib 0x7fff66608d86 _objc_rootDealloc + 62 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-runtime-new.mm:7762) 16 libobjc.A.dylib 0x7fff6660fbf1 object_cxxDestructFromClass(objc_object*, objc_class*) + 83 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-class.mm:452) 17 libobjc.A.dylib 0x7fff66608e1c objc_destructInstance + 94 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-class.mm:467) 18 libobjc.A.dylib 0x7fff66608d86 _objc_rootDealloc + 62 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/objc4/objc4-787.1/runtime/objc-runtime-new.mm:7762) 19 com.apple.PDFKit 0x7fff383b35ed -[PDFLayerController dealloc] + 121 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/PDFKit/PDFKit-845.4.1/PDFKit/Sources/Sources_WebKit/PDFLayerController.m:242) 20 com.apple.WebKitTestRunner.InjectedBundle 0x00000005c2d68828 WTR::AccessibilityUIElement::~AccessibilityUIElement() + 14 (AccessibilityUIElementMac.mm:112) 21 com.apple.JavaScriptCore 0x00000005bdef6a67 JSC::JSCallbackObject<JSC::JSNonFinalObject>::destroy(JSC::JSCell*) + 119 22 com.apple.JavaScriptCore 0x00000005be4fc033 void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)1, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::IsoHeapCellType>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::IsoHeapCellType const&) + 195 23 com.apple.JavaScriptCore 0x00000005be4fa5d1 void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::IsoHeapCellType>(JSC::FreeList*, JSC::IsoHeapCellType const&)::'lambda'()::operator()() const + 385 24 com.apple.JavaScriptCore 0x00000005be4f7232 void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::IsoHeapCellType>(JSC::FreeList*, JSC::IsoHeapCellType const&) + 306 25 com.apple.JavaScriptCore 0x00000005be4fea11 JSC::MarkedBlock::Handle::sweep(JSC::FreeList*) + 289 26 com.apple.JavaScriptCore 0x00000005be4f8de0 JSC::LocalAllocator::tryAllocateIn(JSC::MarkedBlock::Handle*) + 32 27 com.apple.JavaScriptCore 0x00000005be4f8d0c JSC::LocalAllocator::tryAllocateWithoutCollecting() + 44 28 com.apple.JavaScriptCore 0x00000005be4f8b4c JSC::LocalAllocator::allocateSlowCase(JSC::Heap&, JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 252 29 com.apple.JavaScriptCore 0x00000005bdf03408 void* JSC::allocateCell<JSC::JSCallbackObject<JSC::JSNonFinalObject> >(JSC::Heap&, unsigned long) + 184 30 com.apple.JavaScriptCore 0x00000005bdf0a8e3 JSObjectMake + 99 31 com.apple.WebKitTestRunner.InjectedBundle 0x00000005c2d98a9e WTR::TestRunner::makeWindowObject(OpaqueJSContext const*) + 20 (TestRunner.cpp:507) 32 com.apple.WebKitTestRunner.InjectedBundle 0x00000005c2d79fc9 WTR::InjectedBundlePage::didClearWindowForFrame(OpaqueWKBundleFrame const*, OpaqueWKBundleScriptWorld const*) + 117 (InjectedBundlePage.cpp:905) 33 com.apple.WebKit 0x0000000103586b14 WebKit::InjectedBundlePageLoaderClient::didClearWindowObjectForFrame(WebKit::WebPage&, WebKit::WebFrame&, WebCore::DOMWrapperWorld&) + 102 34 com.apple.WebKit 0x00000001035e3cec WebKit::WebFrameLoaderClient::dispatchDidClearWindowObjectInWorld(WebCore::DOMWrapperWorld&) + 54 35 com.apple.WebCore 0x00000005b9a08c30 WebCore::FrameLoader::dispatchDidClearWindowObjectInWorld(WebCore::DOMWrapperWorld&) + 320 36 com.apple.WebCore 0x00000005b99f986c WebCore::FrameLoader::dispatchDidClearWindowObjectsInAllWorlds() + 108 37 com.apple.WebCore 0x00000005b99f962a WebCore::FrameLoader::receivedFirstData() + 42 38 com.apple.WebCore 0x00000005b99d2da0 WebCore::DocumentLoader::commitData(unsigned char const*, unsigned long) + 1776 39 com.apple.WebKit 0x00000001035e215e WebKit::WebFrameLoaderClient::committedLoad(WebCore::DocumentLoader*, unsigned char const*, int) + 50 40 com.apple.WebCore 0x00000005b99d805e WebCore::DocumentLoader::commitLoad(unsigned char const*, int) + 190 41 com.apple.WebCore 0x00000005b9a71182 WebCore::CachedRawResource::notifyClientsDataWasReceived(unsigned char const*, unsigned int) + 146 42 com.apple.WebCore 0x00000005b9a70ed7 WebCore::CachedRawResource::updateBuffer(WebCore::SharedBuffer&) + 279 43 com.apple.WebCore 0x00000005b9a415b7 WebCore::SubresourceLoader::didReceiveDataOrBuffer(unsigned char const*, int, WTF::RefPtr<WebCore::SharedBuffer, WTF::RawPtrTraits<WebCore::SharedBuffer>, WTF::DefaultRefDerefTraits<WebCore::SharedBuffer> >&&, long long, WebCore::DataPayloadType) + 183 44 com.apple.WebCore 0x00000005b9a414ef WebCore::SubresourceLoader::didReceiveData(unsigned char const*, unsigned int, long long, WebCore::DataPayloadType) + 31 45 com.apple.WebKit 0x00000001035a9bc9 WebKit::WebResourceLoader::didReceiveData(IPC::ArrayReference<unsigned char, 18446744073709551615ul> const&, long long) + 243 46 com.apple.WebKit 0x0000000103755289 WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::Decoder&) + 281 47 com.apple.WebKit 0x000000010359a86d WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 87 48 com.apple.WebKit 0x0000000102fa3711 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 221 49 com.apple.WebKit 0x0000000102fa3951 IPC::Connection::dispatchOneIncomingMessage() + 169 50 com.apple.JavaScriptCore 0x00000005bdb2c471 WTF::RunLoop::performWork() + 513 51 com.apple.JavaScriptCore 0x00000005bdb2cd82 WTF::RunLoop::performWork(void*) + 34 52 com.apple.CoreFoundation 0x7fff2d696884 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreFoundation/Foundation-1677.201/CoreFoundation/RunLoop.subproj/CFRunLoop.c:1922) 53 com.apple.CoreFoundation 0x7fff2d696823 __CFRunLoopDoSource0 + 103 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreFoundation/Foundation-1677.201/CoreFoundation/RunLoop.subproj/CFRunLoop.c:1956) 54 com.apple.CoreFoundation 0x7fff2d69663d __CFRunLoopDoSources0 + 209 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreFoundation/Foundation-1677.201/CoreFoundation/RunLoop.subproj/CFRunLoop.c:1992) 55 com.apple.CoreFoundation 0x7fff2d695359 __CFRunLoopRun + 937 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreFoundation/Foundation-1677.201/CoreFoundation/RunLoop.subproj/CFRunLoop.c:2882) 56 com.apple.CoreFoundation 0x7fff2d694953 CFRunLoopRunSpecific + 466 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreFoundation/Foundation-1677.201/CoreFoundation/RunLoop.subproj/CFRunLoop.c:3192) 57 com.apple.Foundation 0x7fff2fd521d8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/Foundation/Foundation-1677.201/Foundation/Soil.subproj/NSRunLoop.m:374) 58 com.apple.Foundation 0x7fff2fe04c7f -[NSRunLoop(NSRunLoop) run] + 76 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/Foundation/Foundation-1677.201/Foundation/Soil.subproj/NSRunLoop.m:399) 59 libxpc.dylib 0x00007fff67a054ea _xpc_objc_main.cold.4 + 49 60 libxpc.dylib 0x7fff67a05430 _xpc_objc_main + 559 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/libxpc/libxpc-1738.140.2/src/main.m:197) 61 libxpc.dylib 0x7fff67a04f63 xpc_main + 377 (/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/libxpc/libxpc-1738.140.2/src/init.c:1384) 62 com.apple.WebKit 0x00000001031757c3 WebKit::XPCServiceMain(int, char const**) + 266 63 libdyld.dylib 0x00007fff677b3cc9 start + 1 I don't have a platform to reproduce locally.
Attachments
Crash Log (81.95 KB, text/plain)
2021-09-20 15:59 PDT, Eric Hutchison 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2021-09-20 16:01:51 PDT
<rdar://problem/83328940>
Radar WebKit Bug Importer
Comment 2 2021-09-20 16:02:46 PDT
<rdar://problem/83328973>
Radar WebKit Bug Importer
Comment 3 2021-09-20 16:04:33 PDT
<rdar://problem/83329033>
Eric Hutchison
Comment 4 2021-09-20 16:09:54 PDT
Updated test expectations at https://trac.webkit.org/changeset/282790/webkit
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