Bug 19582

hang report : Call graph: 934 Thread_2603 934 start 934 main 934 dumpRenderTree(int, char const**) 934 runTestingServerLoop() 880 fgets 880 __srefill 880 read 880 read 54 runTest(char const*) 54 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 54 CFRunLoopRunInMode 54 CFRunLoopRunSpecific 54 muxerSourcePerform 54 _CFURLConnectionSendCallbacks 54 sendDidFinishLoadingCallback 54 _NSURLConnectionDidFinishLoading 54 -[NSURLConnection(NSURLConnectionReallyInternal) sendDidFinishLoading] 54 -[WebCoreResourceHandleAsDelegate connectionDidFinishLoading:] 54 WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*) 54 WebCore::SubresourceLoader::didFinishLoading() 53 WebCore::Loader::Host::didFinishLoading(WebCore::SubresourceLoader*) 53 WebCore::CachedScript::data(WTF::PassRefPtr<WebCore::SharedBuffer>, bool) 53 WebCore::CachedScript::checkNotify() 53 WebCore::HTMLTokenizer::notifyFinished(WebCore::CachedResource*) 53 WebCore::HTMLTokenizer::scriptExecution(WebCore::String const&, WebCore::HTMLTokenizer::State, WebCore::String const&, int) 53 WebCore::FrameLoader::executeScript(WebCore::String const&, int, WebCore::String const&) 53 WebCore::ScriptController::evaluate(WebCore::String const&, int, WebCore::String const&) 53 KJS::Interpreter::evaluate(KJS::ExecState*, KJS::ScopeChain&, KJS::UString const&, int, WTF::PassRefPtr<KJS::SourceProvider>, KJS::JSValue*) 53 KJS::Machine::execute(KJS::ProgramNode*, KJS::ExecState*, KJS::ScopeChainNode*, KJS::JSObject*, KJS::RegisterFileStack*, KJS::JSValue**) 53 KJS::Machine::privateExecute(KJS::Machine::ExecutionFlag, KJS::ExecState*, KJS::RegisterFile*, KJS::Register*, KJS::ScopeChainNode*, KJS::CodeBlock*, KJS::JSValue**) 53 KJS::PrototypeFunction::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::ArgList const&) 53 KJS::arrayProtoFuncJoin(KJS::ExecState*, KJS::JSObject*, KJS::ArgList const&) 53 void WTF::Vector<unsigned short, 256ul>::append<unsigned short>(unsigned short const*, unsigned long) 40 void WTF::Vector<unsigned short, 256ul>::append<unsigned short>(unsigned short const*, unsigned long) 12 operator new(unsigned long, void*) 12 operator new(unsigned long, void*) 1 WTF::Vector<unsigned short, 256ul>::expandCapacity(unsigned long, unsigned short const*) 1 WTF::Vector<unsigned short, 256ul>::expandCapacity(unsigned long) 1 WTF::Vector<unsigned short, 256ul>::reserveCapacity(unsigned long) 1 WTF::VectorBuffer<unsigned short, 256ul>::deallocateBuffer(unsigned short*) 1 WTF::VectorBufferBase<unsigned short>::deallocateBuffer(unsigned short*) 1 WTF::fastFree(void*) 1 free 1 munmap$UNIX2003 1 munmap$UNIX2003 1 WebCore::DocumentLoader::removeSubresourceLoader(WebCore::ResourceLoader*) 1 WebCore::FrameLoader::checkLoadComplete() 1 WebCore::FrameLoader::recursiveCheckLoadComplete() 1 WebCore::FrameLoader::checkLoadCompleteForThisFrame() 1 WebFrameLoaderClient::dispatchDidFinishLoad() 1 CallFrameLoadDelegate(objc_object* (*)(objc_object*, objc_selector*, ...), WebView*, objc_selector*, objc_object*) 1 CallDelegate(objc_object* (*)(objc_object*, objc_selector*, ...), WebView*, objc_object*, objc_selector*, objc_object*) 1 -[FrameLoadDelegate webView:didFinishLoadForFrame:] 1 -[NSView displayIfNeeded] 1 -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] 1 -[NSNextStepFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] 1 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] 1 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] 1 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] 1 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] 1 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] 1 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] 1 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] 1 -[WebHTMLView(WebPrivate) _recursiveDisplayAllDirtyWithLockFocus:visRect:] 1 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] 1 -[NSView _drawRect:clip:] 1 -[WebHTMLView drawRect:] 1 -[WebHTMLView drawSingleRect:] 1 -[WebFrame(WebInternal) _drawRect:] 1 WebCore::Frame::paint(WebCore::GraphicsContext*, WebCore::IntRect const&) 1 WebCore::RenderLayer::paint(WebCore::GraphicsContext*, WebCore::IntRect const&, WebCore::PaintRestriction, WebCore::RenderObject*) 1 WebCore::RenderLayer::paintLayer(WebCore::RenderLayer*, WebCore::GraphicsContext*, WebCore::IntRect const&, bool, WebCore::PaintRestriction, WebCore::RenderObject*, bool) 1 WebCore::RenderLayer::paintLayer(WebCore::RenderLayer*, WebCore::GraphicsContext*, WebCore::IntRect const&, bool, WebCore::PaintRestriction, WebCore::RenderObject*, bool) 1 WebCore::RenderBlock::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paintObject(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paintContents(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paintChildren(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paintObject(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paintContents(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paintChildren(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paintObject(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderBlock::paintContents(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RenderFlow::paintLines(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::RootInlineBox::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::InlineFlowBox::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::InlineFlowBox::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::InlineFlowBox::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::InlineFlowBox::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::InlineTextBox::paint(WebCore::RenderObject::PaintInfo&, int, int) 1 WebCore::paintTextWithShadows(WebCore::GraphicsContext*, WebCore::TextRun const&, int, int, WebCore::IntPoint const&, int, int, int, int, WebCore::ShadowData*, bool) 1 WebCore::GraphicsContext::drawText(WebCore::TextRun const&, WebCore::IntPoint const&, int, int) 1 WebCore::Font::drawText(WebCore::GraphicsContext*, WebCore::TextRun const&, WebCore::FloatPoint const&, int, int) const 1 WebCore::Font::drawSimpleText(WebCore::GraphicsContext*, WebCore::TextRun const&, WebCore::FloatPoint const&, int, int) const 1 WebCore::Font::drawGlyphBuffer(WebCore::GraphicsContext*, WebCore::GlyphBuffer const&, WebCore::TextRun const&, WebCore::FloatPoint const&) const 1 WebCore::Font::drawGlyphs(WebCore::GraphicsContext*, WebCore::SimpleFontData const*, WebCore::GlyphBuffer const&, int, int, WebCore::FloatPoint const&) const 1 CGContextShowGlyphsWithAdvances 1 draw_glyphs 1 ripc_DrawGlyphs 1 ripl_BltGlyph 1 ripd_Lock 1 CGSDeviceLock 1 _CGSLockWindow 1 CGSRMWLockEnterCritialSectionLock 1 CGSRMWLockEnterCritialSectionLock 934 Thread_2703 934 thread_start 934 _pthread_start 934 CFURLCacheWorkerThread(void*) 934 CFRunLoopRunInMode 934 CFRunLoopRunSpecific 934 mach_msg 934 mach_msg_trap 934 mach_msg_trap 934 Thread_2803 934 thread_start 934 _pthread_start 934 __NSThread__main__ 934 -[NSThread main] 934 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] 934 CFRunLoopRunInMode 934 CFRunLoopRunSpecific 934 mach_msg 934 mach_msg_trap 934 mach_msg_trap 934 Thread_2903 934 thread_start 934 _pthread_start 934 select$DARWIN_EXTSN 934 select$DARWIN_EXTSN Total number in stack (recursive counted multiple, when >=5): 7 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] Sort by top of stack, same collapsed (when >= 5): mach_msg_trap 1868 select$DARWIN_EXTSN 934 read 880 void WTF::Vector<unsigned short, 256ul>::append<unsigned short>(unsigned short const*, unsigned long) 40 operator new(unsigned long, void*) 12