[Webkit-unassigned] [Bug 194431] New: stress/shadow-chicken-enabled.js.shadow-chicken fails on debug builds

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=194431

            Bug ID: 194431
           Summary: stress/shadow-chicken-enabled.js.shadow-chicken fails
                    on debug builds
           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: sbarati at apple.com
                CC: benjamin at webkit.org, fpizlo at apple.com,
                    ggaren at apple.com, gskachkov at gmail.com,
                    guijemont at igalia.com, keith_miller at apple.com,
                    mark.lam at apple.com, msaboff at apple.com,
                    rmorisset at apple.com, ticaiolima at gmail.com,
                    tzagallo at apple.com, ysuzuki at apple.com

stress/shadow-chicken-enabled.js.shadow-chicken: ERROR: Unchecked JS exception:
stress/shadow-chicken-enabled.js.shadow-chicken:     This scope can throw a JS exception: functionsOnStack @ ./interpreter/ShadowChicken.cpp:457
stress/shadow-chicken-enabled.js.shadow-chicken:         (ExceptionScope::m_recursionDepth was 5)
stress/shadow-chicken-enabled.js.shadow-chicken:     But the exception was unchecked as of this scope: functionShadowChickenFunctionsOnStack @ ./tools/JSDollarVM.cpp:1934
stress/shadow-chicken-enabled.js.shadow-chicken:         (ExceptionScope::m_recursionDepth was 4)
stress/shadow-chicken-enabled.js.shadow-chicken: 
stress/shadow-chicken-enabled.js.shadow-chicken: Unchecked exception detected at:
stress/shadow-chicken-enabled.js.shadow-chicken:     1   0x10dff262e JSC::VM::verifyExceptionCheckNeedIsSatisfied(unsigned int, JSC::ExceptionEventLocation&)
stress/shadow-chicken-enabled.js.shadow-chicken:     2   0x10dfcf5ad JSC::ThrowScope::~ThrowScope()
stress/shadow-chicken-enabled.js.shadow-chicken:     3   0x10dfcf7b5 JSC::ThrowScope::~ThrowScope()
stress/shadow-chicken-enabled.js.shadow-chicken:     4   0x10e021dae JSC::functionShadowChickenFunctionsOnStack(JSC::ExecState*)
stress/shadow-chicken-enabled.js.shadow-chicken:     5   0x47e2d0001177
stress/shadow-chicken-enabled.js.shadow-chicken:     6   0x10cd2f07d llint_entry
stress/shadow-chicken-enabled.js.shadow-chicken:     7   0x10cd2f07d llint_entry
stress/shadow-chicken-enabled.js.shadow-chicken:     8   0x10cd1be22 vmEntryToJavaScript
stress/shadow-chicken-enabled.js.shadow-chicken:     9   0x10d9fa3a7 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*)
stress/shadow-chicken-enabled.js.shadow-chicken:     10  0x10d9f997f JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::ExecState*, JSC::JSObject*)
stress/shadow-chicken-enabled.js.shadow-chicken:     11  0x10dd20a25 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
stress/shadow-chicken-enabled.js.shadow-chicken:     12  0x10c7327fa runWithOptions(GlobalObject*, CommandLine&, bool&)
stress/shadow-chicken-enabled.js.shadow-chicken:     13  0x10c707fda jscmain(int, char**)::$_6::operator()(JSC::VM&, GlobalObject*, bool&) const
stress/shadow-chicken-enabled.js.shadow-chicken:     14  0x10c6ea96f int runJSC<jscmain(int, char**)::$_6>(CommandLine const&, bool, jscmain(int, char**)::$_6 const&)
stress/shadow-chicken-enabled.js.shadow-chicken:     15  0x10c6e9425 jscmain(int, char**)
stress/shadow-chicken-enabled.js.shadow-chicken:     16  0x10c6e928e main
stress/shadow-chicken-enabled.js.shadow-chicken:     17  0x7fff7671b3d5 start
stress/shadow-chicken-enabled.js.shadow-chicken:     18  0x9
stress/shadow-chicken-enabled.js.shadow-chicken: 
stress/shadow-chicken-enabled.js.shadow-chicken: ASSERTION FAILED: !m_needExceptionCheck
stress/shadow-chicken-enabled.js.shadow-chicken: ./runtime/VM.cpp(1198) : void JSC::VM::verifyExceptionCheckNeedIsSatisfied(unsigned int, JSC::ExceptionEventLocation &)
stress/shadow-chicken-enabled.js.shadow-chicken: 1   0x10c824539 WTFCrash
stress/shadow-chicken-enabled.js.shadow-chicken: 2   0x10c82552b WTFCrashWithInfo(int, char const*, char const*, int)
stress/shadow-chicken-enabled.js.shadow-chicken: 3   0x10dff2758 JSC::VM::verifyExceptionCheckNeedIsSatisfied(unsigned int, JSC::ExceptionEventLocation&)
stress/shadow-chicken-enabled.js.shadow-chicken: 4   0x10dfcf5ad JSC::ThrowScope::~ThrowScope()
stress/shadow-chicken-enabled.js.shadow-chicken: 5   0x10dfcf7b5 JSC::ThrowScope::~ThrowScope()
stress/shadow-chicken-enabled.js.shadow-chicken: 6   0x10e021dae JSC::functionShadowChickenFunctionsOnStack(JSC::ExecState*)
stress/shadow-chicken-enabled.js.shadow-chicken: 7   0x47e2d0001177
stress/shadow-chicken-enabled.js.shadow-chicken: 8   0x10cd2f07d llint_entry
stress/shadow-chicken-enabled.js.shadow-chicken: 9   0x10cd2f07d llint_entry
stress/shadow-chicken-enabled.js.shadow-chicken: 10  0x10cd1be22 vmEntryToJavaScript
stress/shadow-chicken-enabled.js.shadow-chicken: 11  0x10d9fa3a7 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*)
stress/shadow-chicken-enabled.js.shadow-chicken: 12  0x10d9f997f JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::ExecState*, JSC::JSObject*)
stress/shadow-chicken-enabled.js.shadow-chicken: 13  0x10dd20a25 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
stress/shadow-chicken-enabled.js.shadow-chicken: 14  0x10c7327fa runWithOptions(GlobalObject*, CommandLine&, bool&)
stress/shadow-chicken-enabled.js.shadow-chicken: 15  0x10c707fda jscmain(int, char**)::$_6::operator()(JSC::VM&, GlobalObject*, bool&) const
stress/shadow-chicken-enabled.js.shadow-chicken: 16  0x10c6ea96f int runJSC<jscmain(int, char**)::$_6>(CommandLine const&, bool, jscmain(int, char**)::$_6 const&)
stress/shadow-chicken-enabled.js.shadow-chicken: 17  0x10c6e9425 jscmain(int, char**)
stress/shadow-chicken-enabled.js.shadow-chicken: 18  0x10c6e928e main
stress/shadow-chicken-enabled.js.shadow-chicken: 19  0x7fff7671b3d5 start
stress/shadow-chicken-enabled.js.shadow-chicken: 20  0x9

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