Bug 192048

Summary: Flaky Test: webgl/1.0.2/conformance/more/functions/bufferSubData.html
Product: WebKit Reporter: WebKit Commit Bot <commit-queue>
Component: Tools / TestsAssignee: WebKit Commit Bot <commit-queue>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: justin_fan, lforschler, roger_fong, ryanhaddad
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 50856    
Attachments:
Description Flags
Archive of layout-test-results from webkit-cq-02 none

WebKit Commit Bot
Reported 2018-11-27 15:57:30 PST
This is an automatically generated bug from the commit-queue. webgl/1.0.2/conformance/more/functions/bufferSubData.html has been flaky on the commit-queue. webgl/1.0.2/conformance/more/functions/bufferSubData.html was authored by roger_fong@apple.com. https://trac.webkit.org/browser/trunk/LayoutTests/webgl/1.0.2/conformance/more/functions/bufferSubData.html The commit-queue just saw webgl/1.0.2/conformance/more/functions/bufferSubData.html flake (DumpRenderTree crashed) while processing attachment 355790 [details] on bug 191984. Bot: webkit-cq-02 Port: <class 'webkitpy.common.config.ports.MacPort'> Platform: Mac OS X 10.12.6 The bots will update this with information from each new failure. If you believe this bug to be fixed or invalid, feel free to close. The bots will re-open if the flake re-occurs. If you would like to track this test fix with another bug, please close this bug as a duplicate. The bots will follow the duplicate chain when making future comments.
Attachments
Archive of layout-test-results from webkit-cq-02 (2.54 MB, application/zip)
2018-11-27 15:57 PST, WebKit Commit Bot 		no flags
Details
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WebKit Commit Bot
Comment 1 2018-11-27 15:57:31 PST
Created attachment 355803 [details] Archive of layout-test-results from webkit-cq-02
Ryan Haddad
Comment 2 2018-11-28 12:50:45 PST
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000010f78ec55 JSC::speculationFromValue(JSC::JSValue) + 213 (SpeculatedType.cpp:477) 1 com.apple.JavaScriptCore 0x000000010f7607f6 JSC::CodeBlock::updateAllPredictionsAndCountLiveness(unsigned int&, unsigned int&) + 1814 (SpeculatedType.h:473) 2 com.apple.JavaScriptCore 0x000000010f75b466 JSC::CodeBlock::updateAllPredictions() + 22 (CodeBlock.cpp:2624) 3 com.apple.JavaScriptCore 0x000000010fb5ddfc operationOptimize + 348 (JITOperations.cpp:1422) 4 ??? 0x000001ceec472900 0 + 1988238977280 5 com.apple.JavaScriptCore 0x000000010f56d395 llint_entry + 61938 (LowLevelInterpreter.asm:899) 6 com.apple.JavaScriptCore 0x000000010f56d408 llint_entry + 62053 (LowLevelInterpreter.asm:899) 7 com.apple.JavaScriptCore 0x000000010f55dfe9 vmEntryToJavaScript + 200 (LowLevelInterpreter64.asm:295) 8 com.apple.JavaScriptCore 0x000000010faefc44 JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::ExecState*, JSC::JSObject*) + 11172 (JITCodeInlines.h:39) 9 com.apple.JavaScriptCore 0x000000010fd27fd3 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) + 307 (Completion.cpp:106) 10 com.apple.WebCore 0x0000000114e33184 WebCore::JSExecState::profiledEvaluate(JSC::ExecState*, JSC::ProfilingReason, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) + 84 (JSExecState.h:80) 11 com.apple.WebCore 0x0000000114e33008 WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld&, WebCore::ExceptionDetails*) + 184 (ScriptController.cpp:131) 12 com.apple.WebCore 0x00000001150b51ea WebCore::ScriptElement::executeClassicScript(WebCore::ScriptSourceCode const&) + 538 (CurrentScriptIncrementer.h:52) 13 com.apple.WebCore 0x00000001150815b3 WebCore::LoadableClassicScript::execute(WebCore::ScriptElement&) + 147 (utility:753) 14 com.apple.WebCore 0x00000001150b5461 WebCore::ScriptElement::executeScriptAndDispatchEvent(WebCore::LoadableScript&) + 177 (ScriptElement.cpp:427) 15 com.apple.WebCore 0x00000001152cf3bb WebCore::HTMLScriptRunner::executeParsingBlockingScripts() + 203 (NestingLevelIncrementer.h:43) 16 com.apple.WebCore 0x00000001152c39b1 WebCore::HTMLDocumentParser::runScriptsForPausedTreeBuilder() + 369 (Ref.h:59) 17 com.apple.WebCore 0x00000001152c3cdb WebCore::HTMLDocumentParser::pumpTokenizerLoop(WebCore::HTMLDocumentParser::SynchronousMode, bool, WebCore::PumpSession&) + 715 (HTMLDocumentParser.cpp:254) 18 com.apple.WebCore 0x00000001152c3624 WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode) + 116 (DocumentParser.h:69) 19 com.apple.WebCore 0x00000001152c425f WebCore::HTMLDocumentParser::append(WTF::RefPtr<WTF::StringImpl, WTF::DumbPtrTraits<WTF::StringImpl> >&&) + 479 (DocumentParser.h:70) 20 com.apple.WebCore 0x0000000115022485 WebCore::DecodedDataDocumentParser::appendBytes(WebCore::DocumentWriter&, char const*, unsigned long) + 117 (utility:753) 21 com.apple.WebCore 0x000000011539b730 WebCore::DocumentLoader::commitData(char const*, unsigned long) + 896 (DocumentLoader.cpp:1093) 22 com.apple.WebKitLegacy 0x000000011239ff52 -[WebHTMLRepresentation receivedData:withDataSource:] + 98 (WebHTMLRepresentation.mm:181) 23 com.apple.WebKitLegacy 0x0000000112372be0 -[WebDataSource(WebInternal) _receivedData:] + 64 (WebDataSource.mm:252) 24 com.apple.WebKitLegacy 0x000000011238cc6d WebFrameLoaderClient::committedLoad(WebCore::DocumentLoader*, char const*, int) + 109 (WebFrameLoaderClient.mm:1016) 25 com.apple.WebCore 0x000000011539f144 WebCore::DocumentLoader::commitLoad(char const*, int) + 148 (DocumentLoader.h:253) 26 com.apple.WebCore 0x0000000115419262 WebCore::CachedRawResource::notifyClientsDataWasReceived(char const*, unsigned int) + 146 (CachedRawResource.cpp:135) 27 com.apple.WebCore 0x0000000115419020 WebCore::CachedRawResource::updateBuffer(WebCore::SharedBuffer&) + 224 (SetForScope.h:61) 28 com.apple.WebCore 0x00000001153efcaa WebCore::SubresourceLoader::didReceiveDataOrBuffer(char const*, int, WTF::RefPtr<WebCore::SharedBuffer, WTF::DumbPtrTraits<WebCore::SharedBuffer> >&&, long long, WebCore::DataPayloadType) + 186 (SubresourceLoader.cpp:455) 29 com.apple.WebCore 0x00000001153efd3a WebCore::SubresourceLoader::didReceiveBuffer(WTF::Ref<WebCore::SharedBuffer, WTF::DumbPtrTraits<WebCore::SharedBuffer> >&&, long long, WebCore::DataPayloadType) + 42 (utility:754) 30 com.apple.WebCore 0x000000011488a12a WTF::Function<void ()>::CallableWrapper<-[WebCoreResourceHandleAsOperationQueueDelegate connection:didReceiveData:lengthReceived:]::$_5>::call() + 122 (Ref.h:59) 31 com.apple.JavaScriptCore 0x000000010f37d130 WTF::dispatchFunctionsFromMainThread() + 176 (memory:2735) 32 com.apple.Foundation 0x00007fff880dc52a __NSThreadPerformPerform + 326 33 com.apple.CoreFoundation 0x00007fff8667c3e1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 34 com.apple.CoreFoundation 0x00007fff8665d65c __CFRunLoopDoSources0 + 556 35 com.apple.CoreFoundation 0x00007fff8665cb46 __CFRunLoopRun + 934 36 com.apple.CoreFoundation 0x00007fff8665c544 CFRunLoopRunSpecific + 420 37 DumpRenderTree 0x000000010f0c26f5 runTest(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 2821 (DumpRenderTree.mm:2063) 38 DumpRenderTree 0x000000010f0c186a dumpRenderTree(int, char const**) + 3129 (DumpRenderTree.mm:1194) 39 DumpRenderTree 0x000000010f0c311b DumpRenderTreeMain(int, char const**) + 1456 (DumpRenderTree.mm:1426) 40 libdyld.dylib 0x00007fff9c395235 start + 1
Alexey Proskuryakov
Comment 3 2018-12-01 16:06:31 PST
*** This bug has been marked as a duplicate of bug 192050 ***
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