187483 2018-07-09 14:14:31 -0700 JSC Debug stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory 2018-09-26 08:34:20 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified NEW P2 Normal --- 1 realdawei webkit-unassigned keith_miller lforschler mark.lam ryanhaddad tsavell ysuzuki oldest_to_newest 1440551 0 realdawei 2018-07-09 14:14:31 -0700 JSC Debug stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit This error is showing up frequently on JSC Debug High Sierra: https://build.webkit.org/builders/Apple%20High%20Sierra%20Debug%20JSC%20%28Tests%29/builds/1244/steps/jscore-test/logs/stdio stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: Timed out after 508.500000 sec seconds! stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 1 0x10fadba59 WTFCrash stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 2 0x10f89ac66 startTimeoutThreadIfNeeded()::$_7::operator()() const stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 3 0x10f89ab99 WTF::Function<void ()>::CallableWrapper<startTimeoutThreadIfNeeded()::$_7>::call() stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 4 0x10fb00c2b WTF::Function<void ()>::operator()() const stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 5 0x10fb84e7f WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 6 0x10fb8a825 WTF::wtfThreadEntryPoint(void*) stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 7 0x7fff6eb48661 _pthread_body stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 8 0x7fff6eb4850d _pthread_body stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 9 0x7fff6eb47bf9 thread_start stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: test_script_25905: line 2: 81214 Segmentation fault: 11 ( "$@" ../../.vm/JavaScriptCore.framework/Resources/jsc --useFTLJIT\=false --useFunctionDotArguments\=true --validateExceptionChecks\=true --useDollarVM\=true --maxPerThreadStackUsage\=1572864 --useFTLJIT\=true --useConcurrentJIT\=false --thresholdForJITAfterWarmUp\=100 --scribbleFreeCells\=true --timeoutMultiplier\=1.5 string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js ) stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: ERROR: Unexpected exit code: 139 FAIL: stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit 1440553 1 realdawei 2018-07-09 14:17:46 -0700 It looks like this was also an issue in the Yosemite era: https://bugs.webkit.org/show_bug.cgi?id=164630 and the resolution was to give the test more time to run: https://trac.webkit.org/changeset/209724/webkit 1442563 2 realdawei 2018-07-16 17:02:48 -0700 This test time out again today. Possible resolution would be to tweak "--timeoutMultiplier" https://build.webkit.org/builders/Apple%20High%20Sierra%20Debug%20JSC%20%28Tests%29/builds/1272/steps/jscore-test/logs/stdio stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: Timed out after 508.500000 sec seconds! stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 1 0x107bc7e49 WTFCrash stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 2 0x104115b26 startTimeoutThreadIfNeeded()::$_7::operator()() const stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 3 0x104115a59 WTF::Function<void ()>::CallableWrapper<startTimeoutThreadIfNeeded()::$_7>::call() stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 4 0x107bed01b WTF::Function<void ()>::operator()() const stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 5 0x107c7146f WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 6 0x107c76e15 WTF::wtfThreadEntryPoint(void*) stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 7 0x7fff6eb48661 _pthread_body stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 8 0x7fff6eb4850d _pthread_body stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: 9 0x7fff6eb47bf9 thread_start stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: test_script_25979: line 2: 38080 Segmentation fault: 11 ( "$@" ../../.vm/JavaScriptCore.framework/Resources/jsc --useFTLJIT\=false --useFunctionDotArguments\=true --validateExceptionChecks\=true --useDollarVM\=true --maxPerThreadStackUsage\=1572864 --useFTLJIT\=true --useConcurrentJIT\=false --thresholdForJITAfterWarmUp\=100 --scribbleFreeCells\=true --timeoutMultiplier\=1.5 string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js ) stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit: ERROR: Unexpected exit code: 139 FAIL: stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.misc-ftl-no-cjit 1463380 3 realdawei 2018-09-25 15:36:47 -0700 Seeing this timeout much more frequently. It has timed-out for 5 consecutive runs. https://build.webkit.org/builders/Apple%20High%20Sierra%20Debug%20JSC%20(Tests)?numbuilds=50 1463386 4 mark.lam 2018-09-25 15:44:30 -0700 Does it only time out on debug builds? Does it ever timeout on release builds? 1463594 5 realdawei 2018-09-26 08:34:20 -0700 (In reply to Mark Lam from comment #4) > Does it only time out on debug builds? Does it ever timeout on release > builds? so far I've only seen it time out on Debug builds.