NEW176787
REGRESSION: stress/value-to-boolean.js is timing out on JSC Debug bots 
https://bugs.webkit.org/show_bug.cgi?id=176787
Summary REGRESSION: stress/value-to-boolean.js is timing out on JSC Debug bots
Ryan Haddad
Reported 2017-09-12 09:07:57 PDT
stress/value-to-boolean.js is timing out on JSC Debug bots stress/value-to-boolean.js.no-llint: Timed out after 339.000000 sec seconds! stress/value-to-boolean.js.no-llint: 1 0x10ef37ced WTFCrash stress/value-to-boolean.js.no-llint: 2 0x10da9b316 startTimeoutThreadIfNeeded()::$_9::operator()() const stress/value-to-boolean.js.no-llint: 3 0x10da9b219 WTF::Function<void ()>::CallableWrapper<startTimeoutThreadIfNeeded()::$_9>::call() stress/value-to-boolean.js.no-llint: 4 0x10ef6c7eb WTF::Function<void ()>::operator()() const stress/value-to-boolean.js.no-llint: 5 0x10efb947f WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) stress/value-to-boolean.js.no-llint: 6 0x10efbec95 WTF::wtfThreadEntryPoint(void*) stress/value-to-boolean.js.no-llint: 7 0x7fffaa75893b _pthread_body stress/value-to-boolean.js.no-llint: 8 0x7fffaa758887 _pthread_body stress/value-to-boolean.js.no-llint: 9 0x7fffaa75808d thread_start stress/value-to-boolean.js.no-llint: test_script_23940: line 2: 73415 Segmentation fault: 11 ( "$@" ../../.vm/JavaScriptCore.framework/Resources/jsc --useFTLJIT\=false --useFunctionDotArguments\=true --validateExceptionChecks\=true --maxPerThreadStackUsage\=1572864 --useLLInt\=false value-to-boolean.js ) stress/value-to-boolean.js.no-llint: ERROR: Unexpected exit code: 139 FAIL: stress/value-to-boolean.js.no-llint https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20JSC%20%28Tests%29/builds/1159 https://build.webkit.org/builders/Apple%20Sierra%20Debug%20JSC%20%28Tests%29/builds/988
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Ryan Haddad
Comment 1 2017-09-12 09:32:51 PDT
Skipped test on debug in https://trac.webkit.org/changeset/221919/webkit
Ryan Haddad
Comment 2 2017-09-12 09:35:37 PDT
According to the results from https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20JSC%20(Tests)?numbuilds=50, the regression range seems to be between https://trac.webkit.org/changeset/221835 and https://trac.webkit.org/changeset/221838 Though, this does appear to be a flaky timeout.
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