Bug 192048 – Flaky Test: webgl/1.0.2/conformance/more/functions/bufferSubData.html

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: Tools / Tests

[WebKit Commit Bot]

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 [e-mail].
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.

[WebKit Commit Bot]

Created attachment 355803 [details]
Archive of layout-test-results from webkit-cq-02

[Ryan Haddad]

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]

*** This bug has been marked as a duplicate of bug 192050 ***