[Webkit-unassigned] [Bug 119105] New: REGRESSION: Crash when opening a message on Gmail

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jul 25 13:54:08 PDT 2013


https://bugs.webkit.org/show_bug.cgi?id=119105

           Summary: REGRESSION: Crash when opening a message on Gmail
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: rniwa at webkit.org
                CC: ggaren at apple.com, oliver at apple.com, fpizlo at apple.com


Reproduction steps:
1. Download nightly build at r153334
2. Go to mail.google.com and log in
3. Open one of messages

  Thread 0x179e48   DispatchQueue 1          priority 31        
  600 start + 1 (libdyld.dylib) [0x7fff8aa727e1]
    600 main + 337 (WebProcess) [0x10c701e23]
      600 int WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebContentProcessMainDelegate>(int, char**) + 579 (WebKit2) [0x10c7ee173]
        600 WebCore::RunLoop::run() + 82 (WebCore) [0x10dae5712]
          600 -[NSApplication run] + 517 (AppKit) [0x7fff8abc01a3]
            600 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128 (AppKit) [0x7fff8abc8df2]
              600 _DPSNextEvent + 685 (AppKit) [0x7fff8abc9533]
                600 BlockUntilNextEventMatchingListInMode + 62 (HIToolbox) [0x7fff869f3ae3]
                  600 ReceiveNextEventCommon + 356 (HIToolbox) [0x7fff869f3c52]
                    600 RunCurrentEventLoopInMode + 209 (HIToolbox) [0x7fff869f3eb4]
                      600 CFRunLoopRunSpecific + 290 (CoreFoundation) [0x7fff8bd2a0e2]
                        600 __CFRunLoopRun + 789 (CoreFoundation) [0x7fff8bd2a7f5]
                          600 __CFRunLoopDoSources0 + 245 (CoreFoundation) [0x7fff8bd07455]
                            600 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 (CoreFoundation) [0x7fff8bd07b31]
                              600 MultiplexerSource::perform() + 221 (CFNetwork) [0x7fff8341118b]
                                600 RunloopBlockContext::perform() + 124 (CFNetwork) [0x7fff834112b4]
                                  600 CFArrayApplyFunction + 68 (CoreFoundation) [0x7fff8bd26154]
                                    600 __block_global_1 + 28 (CFNetwork) [0x7fff834b0f3a]
                                      600 ___withDelegateAsync_block_invoke_0 + 90 (CFNetwork) [0x7fff8342054a]
                                        600 ___delegate_didFinishLoading_block_invoke_0 + 40 (CFNetwork) [0x7fff8342e091]
                                          600 -[NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 63 (Foundation) [0x7fff863b6bc8]
                                            600 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 227 (Foundation) [0x7fff863b6ccc]
                                              600 __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke_0 + 28 (Foundation) [0x7fff863b6d88]
                                                600 WebCore::SubresourceLoader::didFinishLoading(double) + 133 (WebCore) [0x10db925b5]
                                                  600 WebCore::CachedRawResource::finishLoading(WebCore::ResourceBuffer*) + 194 (WebCore) [0x10d0b71b2]
                                                    600 WebCore::CachedResource::checkNotify() + 76 (WebCore) [0x10d0ba21c]
                                                      600 WebCore::XMLHttpRequest::didFinishLoading(unsigned long, double) + 358 (WebCore) [0x10dd26906]
                                                        600 WebCore::XMLHttpRequest::callReadyStateChangeListener() + 252 (WebCore) [0x10dd229bc]
                                                          600 WebCore::XMLHttpRequestProgressEventThrottle::dispatchReadyStateChangeEvent(WTF::PassRefPtr<WebCore::Event>, WebCore::ProgressEventAction) + 56 (WebCore) [0x10dd27fb8]
                                                            600 WebCore::XMLHttpRequestProgressEventThrottle::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 335 (WebCore) [0x10dd27f3f]
                                                              600 WebCore::EventTarget::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 88 (WebCore) [0x10d310738]
                                                                600 WebCore::EventTarget::fireEventListeners(WebCore::Event*) + 390 (WebCore) [0x10d3108d6]
                                                                  600 WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1ul, WTF::CrashOnOverflow>&) + 364 (WebCore) [0x10d310bbc]
                                                                    600 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 908 (WebCore) [0x10d6456ac]
                                                                      600 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 (JavaScriptCore) [0x10cbcbd45]
                                                                        600 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 715 (JavaScriptCore) [0x10cce544b]
                                                                          600 JSC::boundFunctionCall(JSC::ExecState*) + 558 (JavaScriptCore) [0x10cd3626e]
                                                                            600 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 (JavaScriptCore) [0x10cbcbd45]
                                                                              600 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 (JavaScriptCore) [0x10cce540a]
                                                                                600 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 (JavaScriptCore) [0x10ccfffe1]
                                                                                  600 ??? [0x2d5c4b201045]
                                                                                    600 JSC::boundFunctionCall(JSC::ExecState*) + 558 (JavaScriptCore) [0x10cd3626e]
                                                                                      600 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 (JavaScriptCore) [0x10cbcbd45]
                                                                                        600 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 (JavaScriptCore) [0x10cce540a]
                                                                                          600 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 (JavaScriptCore) [0x10ccfffe1]
                                                                                            600 ??? [0x2d5c4b201045]
                                                                                              600 JSC::boundFunctionCall(JSC::ExecState*) + 558 (JavaScriptCore) [0x10cd3626e]
                                                                                                600 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 (JavaScriptCore) [0x10cbcbd45]
                                                                                                  600 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 (JavaScriptCore) [0x10cce540a]
                                                                                                    600 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 (JavaScriptCore) [0x10ccfffe1]
                                                                                                      600 ??? [0x2d5c00000001]

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