This is an automatically generated bug from the commit-queue. webgl/2.0.0/conformance/more/functions/bindBuffer.html has been flaky on the commit-queue. webgl/2.0.0/conformance/more/functions/bindBuffer.html was authored by justin_fan@apple.com. https://trac.webkit.org/browser/trunk/LayoutTests/webgl/2.0.0/conformance/more/functions/bindBuffer.html The commit-queue just saw webgl/2.0.0/conformance/more/functions/bindBuffer.html flake (DumpRenderTree crashed) while processing attachment 355792 [details] on bug 192034. Bot: webkit-cq-03 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.
Created attachment 355808 [details] Archive of layout-test-results from webkit-cq-03
Thread 43 Crashed:: DFG Worklist Worker Thread 0 com.apple.JavaScriptCore 0x000000010f4cbc55 JSC::speculationFromValue(JSC::JSValue) + 213 (SpeculatedType.cpp:477) 1 com.apple.JavaScriptCore 0x000000010f49f956 JSC::CodeBlock::valueProfilePredictionForBytecodeOffset(JSC::ConcurrentJSLocker const&, int) + 38 (SpeculatedType.h:473) 2 com.apple.JavaScriptCore 0x000000010f5a525a JSC::DFG::ByteCodeParser::getPredictionWithoutOSRExit(unsigned int) + 90 (DFGByteCodeParser.cpp:837) 3 com.apple.JavaScriptCore 0x000000010f59594e void JSC::DFG::ByteCodeParser::parseGetById<JSC::OpGetById>(JSC::Instruction const*) + 126 (DFGByteCodeParser.cpp:889) 4 com.apple.JavaScriptCore 0x000000010f584d14 JSC::DFG::ByteCodeParser::parseBlock(unsigned int) + 5588 (Instruction.h:45) 5 com.apple.JavaScriptCore 0x000000010f59942a JSC::DFG::ByteCodeParser::parseCodeBlock() + 810 (DFGByteCodeParser.cpp:7037) 6 com.apple.JavaScriptCore 0x000000010f5997c3 JSC::DFG::ByteCodeParser::parse() + 83 (DFGByteCodeParser.cpp:6852) 7 com.apple.JavaScriptCore 0x000000010f59a928 JSC::DFG::parse(JSC::DFG::Graph&) + 392 (DFGByteCodeParser.cpp:93) 8 com.apple.JavaScriptCore 0x000000010f6fede2 JSC::DFG::Plan::compileInThreadImpl() + 338 (DFGPlan.cpp:251) 9 com.apple.JavaScriptCore 0x000000010f6fe58b JSC::DFG::Plan::compileInThread(JSC::DFG::ThreadData*) + 619 (DFGPlan.cpp:188) 10 com.apple.JavaScriptCore 0x000000010f74bf95 JSC::DFG::Worklist::ThreadBody::work() + 277 (DumbPtrTraits.h:41) 11 com.apple.JavaScriptCore 0x000000010f09b73e WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 334 (AutomaticThread.cpp:224) 12 com.apple.JavaScriptCore 0x000000010f0dcd84 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 212 (memory:2735) 13 com.apple.JavaScriptCore 0x000000010f0de929 WTF::wtfThreadEntryPoint(void*) + 9 (ThreadingPthreads.cpp:203) 14 libsystem_pthread.dylib 0x00007fffdbe4793b _pthread_body + 180 15 libsystem_pthread.dylib 0x00007fffdbe47887 _pthread_start + 286 16 libsystem_pthread.dylib 0x00007fffdbe4708d thread_start + 13
*** This bug has been marked as a duplicate of bug 192050 ***