[Webkit-unassigned] [Bug 140662] New: [Win] Layout Test inspector-protocol/debugger/pause-on-assert.html crashes in Release build

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=140662

            Bug ID: 140662
           Summary: [Win] Layout Test
                    inspector-protocol/debugger/pause-on-assert.html
                    crashes in Release build
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: PC
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: bfulgham at webkit.org

The following layout test crashes on Windows:

inspector-protocol/debugger/pause-on-assert.html

This appears to be a crash in a destructor in the JavaScriptCore library.

The stack trace is as follows:

     vrfcore.dll!_VerifierStopMessageEx()    Unknown
     vfbasics.dll!_AVrfpThreadFunctionExceptionFilter at 4()    Unknown
     vfbasics.dll!_AVrfpStandardThreadFunction at 4()    Unknown
     vfbasics.dll!@_EH4_CallFilterFunc at 8()    Unknown
     ntdll.dll!ExecuteHandler2 at 20()    Unknown
     ntdll.dll!ExecuteHandler at 20()    Unknown
     ntdll.dll!_KiUserExceptionDispatcher at 8()    Unknown
     JavaScriptCore_debug.dll!WTF::HashTable<JSC::CodeBlock *,JSC::CodeBlock *,WTF::IdentityExtractor,WTF::PtrHash<JSC::CodeBlock *>,WTF::HashTraits<JSC::CodeBlock *>,WTF::HashTraits<JSC::CodeBlock *> >::size() Line 374    C++
     JavaScriptCore_debug.dll!JSC::HandleNode::handleSet() Line 163    C++
>	JavaScriptCore_debug.dll!JSC::HandleSet::heapFor(JSC::JSValue * handle) Line 108	C++
     JavaScriptCore_debug.dll!JSC::Strong<JSC::ExecutableBase>::clear() Line 126    C++
     JavaScriptCore_debug.dll!JSC::Strong<JSC::JSObject>::~Strong<JSC::JSObject>() Line 83    C++
     [External Code]    
     JavaScriptCore_debug.dll!WTF::HashTable<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,WTF::KeyValuePair<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::JSObject> >,WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::JSObject> > >,WTF::PairHash<JSC::ExecState *,JSC::JSGlobalObject *>,WTF::HashMap<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::JSObject>,WTF::PairHash<JSC::ExecState *,JSC::JSGlobalObject *>,WTF::HashTraits<std::pair<JSC::ExecState *,JSC::JSGlobalObject *> >,WTF::HashTraits<JSC::Strong<JSC::JSObject> > >::KeyValuePairTraits,WTF::HashTraits<std::pair<JSC::ExecState *,JSC::JSGlobalObject *> > >::deallocateTable(WTF::KeyValuePair<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::JSObject> > * table, int size) Line 1079    C++
     JavaScriptCore_debug.dll!WTF::HashTable<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,WTF::KeyValuePair<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::JSObject> >,WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::JSObject> > >,WTF::PairHash<JSC::ExecState *,JSC::JSGlobalObject *>,WTF::HashMap<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::JSObject>,WTF::PairHash<JSC::ExecState *,JSC::JSGlobalObject *>,WTF::HashTraits<std::pair<JSC::ExecState *,JSC::JSGlobalObject *> >,WTF::HashTraits<JSC::Strong<JSC::JSObject> > >::KeyValuePairTraits,WTF::HashTraits<std::pair<JSC::ExecState *,JSC::JSGlobalObject *> > >::~HashTable<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,WTF::KeyValuePair<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::JSObject> >,WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<std::pair<JSC::ExecState *,JSC::JSGlobalObject *>,JSC::Strong<JSC::
     [External Code]    
     JavaScriptCore_debug.dll!Inspector::InjectedScriptHost::~InjectedScriptHost() Line 39    C++
     [External Code]    
     JavaScriptCore_debug.dll!WTF::RefCounted<JSC::Profile>::deref() Line 146    C++
     JavaScriptCore_debug.dll!WTF::derefIfNotNull<JSC::Profile>(JSC::Profile * ptr) Line 43    C++
     JavaScriptCore_debug.dll!WTF::PassRefPtr<Inspector::Protocol::Runtime::StructureDescription>::~PassRefPtr<Inspector::Protocol::Runtime::StructureDescription>() Line 58    C++
     JavaScriptCore_debug.dll!Inspector::InjectedScriptManager::~InjectedScriptManager() Line 58    C++
     WebKit_debug.dll!WebCore::WebInjectedScriptManager::~WebInjectedScriptManager() Line 42    C++
     [External Code]    
     WebKit_debug.dll!WebCore::WorkerInspectorController::~WorkerInspectorController() Line 115    C++
     [External Code]    
     WebKit_debug.dll!WebCore::WorkerGlobalScope::~WorkerGlobalScope() Line 92    C++
     WebKit_debug.dll!WebCore::DedicatedWorkerGlobalScope::~DedicatedWorkerGlobalScope() Line 56    C++
     [External Code]    
     WebKit_debug.dll!WTF::RefCounted<WebCore::WorkerGlobalScope>::deref() Line 146    C++
     WebKit_debug.dll!WTF::derefIfNotNull<WebCore::WorkerGlobalScope>(WebCore::WorkerGlobalScope * ptr) Line 43    C++
     WebKit_debug.dll!WTF::PassRefPtr<WebCore::WorkerGlobalScope>::~PassRefPtr<WebCore::WorkerGlobalScope>() Line 58    C++
     WebKit_debug.dll!WTF::RefPtr<WebCore::WorkerGlobalScope>::operator=(WebCore::WorkerGlobalScope * optr) Line 141    C++
     WebKit_debug.dll!WebCore::WorkerThread::workerThread() Line 179    C++
     WebKit_debug.dll!WebCore::WorkerThread::workerThreadStart(void * thread) Line 138    C++
     WTF_debug.dll!WTF::createThread::__l3::<lambda>() Line 81    C++
     [External Code]    
     WTF_debug.dll!WTF::threadEntryPoint(void * contextData) Line 59    C++
     WTF_debug.dll!WTF::wtfThreadEntryPoint(void * param) Line 203    C++
     [External Code]

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