[Webkit-unassigned] [Bug 181963] New: Release JSC test failure: stress/lexical-let-tdz.js.dfg-eager-no-cjit-validate

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jan 22 16:54:04 PST 2018


https://bugs.webkit.org/show_bug.cgi?id=181963

            Bug ID: 181963
           Summary: Release JSC test failure:
                    stress/lexical-let-tdz.js.dfg-eager-no-cjit-validate
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

Created attachment 331979

  --> https://bugs.webkit.org/attachment.cgi?id=331979&action=review

crash log

stress/lexical-let-tdz.js.dfg-eager-no-cjit-validate failed on the following Release JSC test run:
https://build.webkit.org/builders/Apple%20High%20Sierra%20Release%20JSC%20%28Tests%29/builds/1898

stress/lexical-let-tdz.js.dfg-eager-no-cjit-validate: test_script_15004: line 2: 48035 Segmentation fault: 11  ( "$@" ../../.vm/JavaScriptCore.framework/Resources/jsc --useFTLJIT\=false --useFunctionDotArguments\=true --validateExceptionChecks\=true --useDollarVM\=true --maxPerThreadStackUsage\=1572864 --validateGraph\=true --useConcurrentJIT\=false --thresholdForJITAfterWarmUp\=100 --scribbleFreeCells\=true --thresholdForJITAfterWarmUp\=10 --thresholdForJITSoon\=10 --thresholdForOptimizeAfterWarmUp\=20 --thresholdForOptimizeAfterLongWarmUp\=20 --thresholdForOptimizeSoon\=20 --thresholdForFTLOptimizeAfterWarmUp\=20 --thresholdForFTLOptimizeSoon\=20 --maximumEvalCacheableSourceLength\=150000 --useEagerCodeBlockJettisonTiming\=true --collectContinuously\=true --useGenerationalGC\=false lexical-let-tdz.js )
stress/lexical-let-tdz.js.dfg-eager-no-cjit-validate: ERROR: Unexpected exit code: 139
FAIL: stress/lexical-let-tdz.js.dfg-eager-no-cjit-validate

Here is a crashlog from the bot that seems to match up with the failure:

Thread 7 Crashed:: WTF::AutomaticThread
0   com.apple.JavaScriptCore            0x000000010874b2a9 JSC::SlotVisitor::drain(WTF::MonotonicTime)::$_10::operator()(JSC::MarkStackArray&) const + 329 (SlotVisitor.cpp:382)
1   com.apple.JavaScriptCore            0x0000000108746ab2 JSC::SlotVisitor::drain(WTF::MonotonicTime) + 146 (SlotVisitorInlines.h:188)
2   com.apple.JavaScriptCore            0x00000001087473ad JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode, WTF::MonotonicTime) + 1213 (SlotVisitor.cpp:669)
3   com.apple.JavaScriptCore            0x000000010872dc2c WTF::SharedTaskFunctor<void (), JSC::Heap::runBeginPhase(JSC::GCConductor)::$_14>::run() + 156 (Heap.cpp:1259)
4   com.apple.JavaScriptCore            0x0000000108cc8bbc WTF::ParallelHelperClient::runTask(WTF::RefPtr<WTF::SharedTask<void ()>, WTF::DumbPtrTraits<WTF::SharedTask<void ()> > >) + 44 (ParallelHelperPool.cpp:115)
5   com.apple.JavaScriptCore            0x0000000108cc9630 WTF::ParallelHelperPool::Thread::work() + 48 (ParallelHelperPool.cpp:194)
6   com.apple.JavaScriptCore            0x0000000108ca05c8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296 (AutomaticThread.cpp:223)
7   com.apple.JavaScriptCore            0x0000000108ce2db4 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228 (Threading.cpp:130)
8   com.apple.JavaScriptCore            0x0000000108ce4469 WTF::wtfThreadEntryPoint(void*) + 9 (ThreadingPthreads.cpp:224)
9   libsystem_pthread.dylib             0x00007fff525f06c1 _pthread_body + 340
10  libsystem_pthread.dylib             0x00007fff525f056d _pthread_start + 377
11  libsystem_pthread.dylib             0x00007fff525efc5d thread_start + 13

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20180123/9f2e9dc9/attachment.html>


More information about the webkit-unassigned mailing list