[Webkit-unassigned] [Bug 81574] ASSERTION FAILED: !m_suspended causing "crashes" on Lion Intel Debug WebKit2 testers
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Apr 18 10:27:24 PDT 2012
https://bugs.webkit.org/show_bug.cgi?id=81574
Simon Fraser (smfr) <simon.fraser at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |simon.fraser at apple.com
--- Comment #3 from Simon Fraser (smfr) <simon.fraser at apple.com> 2012-04-18 10:27:24 PST ---
This seems to happen often under JS alert() and confirm() dialogs:
0 com.apple.WebCore 0x0000000107a231fd WebCore::SuspendableTimer::resume() + 93 (SuspendableTimer.cpp:76)
1 com.apple.WebCore 0x0000000107a2325c non-virtual thunk to WebCore::SuspendableTimer::resume() + 28
2 com.apple.WebCore 0x000000010791e449 WebCore::ScriptExecutionContext::resumeActiveDOMObjects() + 361 (ScriptExecutionContext.cpp:211)
3 com.apple.WebCore 0x00000001067faaec WebCore::Document::resumeActiveDOMObjects() + 28 (Document.cpp:2048)
4 com.apple.WebCore 0x0000000106806810 WebCore::Document::resumeScheduledTasks() + 176 (Document.cpp:5092)
5 com.apple.WebCore 0x00000001075b8513 WebCore::PageGroupLoadDeferrer::~PageGroupLoadDeferrer() + 163 (PageGroupLoadDeferrer.cpp:70)
6 com.apple.WebCore 0x00000001075b8465 WebCore::PageGroupLoadDeferrer::~PageGroupLoadDeferrer() + 21 (PageGroupLoadDeferrer.cpp:73)
7 com.apple.WebCore 0x000000010654aa4d WebCore::Chrome::runJavaScriptAlert(WebCore::Frame*, WTF::String const&) + 349 (Chrome.cpp:311)
8 com.apple.WebCore 0x000000010699197d WebCore::DOMWindow::alert(WTF::String const&) + 141 (DOMWindow.cpp:967)
9 com.apple.WebCore 0x0000000106fd2a89 WebCore::jsDOMWindowPrototypeFunctionAlert(JSC::ExecState*) + 873 (JSDOMWindow.cpp:11401)
10 ??? 0x00003756dc401258 0 + 60846201901656
11 com.apple.JavaScriptCore 0x0000000105992099 JSC::JITCode::execute(JSC::RegisterFile*, JSC::ExecState*, JSC::JSGlobalData*) + 121 (JITCode.h:127)
12 com.apple.JavaScriptCore 0x000000010598eb58 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 1752 (Interpreter.cpp:1270)
13 com.apple.JavaScriptCore 0x00000001058584db JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 315 (CallData.cpp:39)
14 com.apple.WebCore 0x0000000106ec6ca3 WebCore::JSMainThreadExecState::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 179 (JSMainThreadExecState.h:56)
15 com.apple.WebCore 0x0000000106ec691e WebCore::JSCallbackData::invokeCallback(JSC::JSValue, JSC::MarkedArgumentBuffer&, bool*) + 878 (JSCallbackData.cpp:78)
16 com.apple.WebCore 0x0000000106ec6599 WebCore::JSCallbackData::invokeCallback(JSC::MarkedArgumentBuffer&, bool*) + 169 (JSCallbackData.cpp:48)
17 com.apple.WebCore 0x0000000106f3e2d7 WebCore::JSCustomVoidCallback::handleEvent() + 247 (JSCustomVoidCallback.cpp:68)
18 com.apple.WebCore 0x00000001079d341e WebCore::SQLTransaction::deliverSuccessCallback() + 126 (SQLTransaction.cpp:539)
19 com.apple.WebCore 0x00000001079d3ce0 WebCore::SQLTransaction::performPendingCallback() + 608 (SQLTransaction.cpp:215)
20 com.apple.WebCore 0x000000010678cf3b WebCore::DeliverPendingCallbackTask::performTask(WebCore::ScriptExecutionContext*) + 43 (Database.cpp:347)
21 com.apple.WebCore 0x00000001067f09c8 WebCore::Document::pendingTasksTimerFired(WebCore::Timer<WebCore::Document>*) + 200 (Document.cpp:5071)
22 com.apple.WebCore 0x0000000106837353 WebCore::Timer<WebCore::Document>::fired() + 115 (Timer.h:100)
23 com.apple.WebCore 0x0000000107bd40b7 WebCore::ThreadTimers::sharedTimerFiredInternal() + 311 (ThreadTimers.cpp:118)
0 com.apple.WebCore 0x000000010bded1fd WebCore::SuspendableTimer::resume() + 93 (SuspendableTimer.cpp:76)
1 com.apple.WebCore 0x000000010bded25c non-virtual thunk to WebCore::SuspendableTimer::resume() + 28
2 com.apple.WebCore 0x000000010bce8449 WebCore::ScriptExecutionContext::resumeActiveDOMObjects() + 361 (ScriptExecutionContext.cpp:211)
3 com.apple.WebCore 0x000000010abc4aec WebCore::Document::resumeActiveDOMObjects() + 28 (Document.cpp:2048)
4 com.apple.WebCore 0x000000010abd0810 WebCore::Document::resumeScheduledTasks() + 176 (Document.cpp:5092)
5 com.apple.WebCore 0x000000010b982513 WebCore::PageGroupLoadDeferrer::~PageGroupLoadDeferrer() + 163 (PageGroupLoadDeferrer.cpp:70)
6 com.apple.WebCore 0x000000010b982465 WebCore::PageGroupLoadDeferrer::~PageGroupLoadDeferrer() + 21 (PageGroupLoadDeferrer.cpp:73)
7 com.apple.WebCore 0x000000010a914bdc WebCore::Chrome::runJavaScriptConfirm(WebCore::Frame*, WTF::String const&) + 380 (Chrome.cpp:324)
8 com.apple.WebCore 0x000000010ad5ba25 WebCore::DOMWindow::confirm(WTF::String const&) + 149 (DOMWindow.cpp:980)
9 com.apple.WebCore 0x000000010b39ce39 WebCore::jsDOMWindowPrototypeFunctionConfirm(JSC::ExecState*) + 873 (JSDOMWindow.cpp:11417)
10 ??? 0x0000000110357258 0 + 4566905432
11 com.apple.JavaScriptCore 0x0000000109d5c099 JSC::JITCode::execute(JSC::RegisterFile*, JSC::ExecState*, JSC::JSGlobalData*) + 121 (JITCode.h:127)
12 com.apple.JavaScriptCore 0x0000000109d58b58 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 1752 (Interpreter.cpp:1270)
13 com.apple.JavaScriptCore 0x0000000109c224db JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 315 (CallData.cpp:39)
14 com.apple.WebCore 0x000000010b290ca3 WebCore::JSMainThreadExecState::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 179 (JSMainThreadExecState.h:56)
15 com.apple.WebCore 0x000000010b3dd664 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 1412 (JSEventListener.cpp:132)
16 com.apple.WebCore 0x000000010ae02d79 WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1ul>&) + 393 (EventTarget.cpp:232)
17 com.apple.WebCore 0x000000010ae02bbb WebCore::EventTarget::fireEventListeners(WebCore::Event*) + 331 (EventTarget.cpp:200)
18 com.apple.WebCore 0x000000010ad56f07 WebCore::DOMWindow::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, WTF::PassRefPtr<WebCore::EventTarget>) + 359 (DOMWindow.cpp:1596)
19 com.apple.WebCore 0x000000010ad5e11b WebCore::DOMWindow::dispatchLoadEvent() + 395 (DOMWindow.cpp:1570)
20 com.apple.WebCore 0x000000010abc54b2 WebCore::Document::dispatchWindowLoadEvent() + 146 (Document.cpp:3862)
21 com.apple.WebCore 0x000000010abc28f4 WebCore::Document::implicitClose() + 516 (Document.cpp:2356)
22 com.apple.WebCore 0x000000010ae9519b WebCore::FrameLoader::checkCallImplicitClose() + 155 (FrameLoader.cpp:779)
23 com.apple.WebCore 0x000000010ae94e55 WebCore::FrameLoader::checkCompleted() + 341 (FrameLoader.cpp:726)
24 com.apple.WebCore 0x000000010ae93c13 WebCore::FrameLoader::finishedParsing() + 179 (FrameLoader.cpp:659)
25 com.apple.WebCore 0x000000010abceaff WebCore::Document::finishedParsing() + 591 (Document.cpp:4606)
26 com.apple.WebCore 0x000000010b08aad4 WebCore::HTMLTreeBuilder::finished() + 148 (HTMLTreeBuilder.cpp:2819)
27 com.apple.WebCore 0x000000010afb3c43 WebCore::HTMLDocumentParser::end() + 227 (HTMLDocumentParser.cpp:382)
28 com.apple.WebCore 0x000000010afb2b66 WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd() + 278 (HTMLDocumentParser.cpp:391)
29 com.apple.WebCore 0x000000010afb293c WebCore::HTMLDocumentParser::prepareToStopParsing() + 268 (HTMLDocumentParser.cpp:154)
30 com.apple.WebCore 0x000000010afb3c93 WebCore::HTMLDocumentParser::attemptToEnd() + 67 (HTMLDocumentParser.cpp:403)
31 com.apple.WebCore 0x000000010afb3ce8 WebCore::HTMLDocumentParser::finish() + 72 (HTMLDocumentParser.cpp:430)
32 com.apple.WebCore 0x000000010ac2d247 WebCore::DocumentWriter::end() + 391 (DocumentWriter.cpp:242)
33 com.apple.WebCore 0x000000010ac0b7ec WebCore::DocumentLoader::finishedLoading() + 172 (DocumentLoader.cpp:294)
34 com.apple.WebCore 0x000000010b884cbe WebCore::MainResourceLoader::didFinishLoading(double) + 318 (MainResourceLoader.cpp:481)
35 com.apple.WebCore 0x000000010bc8b295 WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*, double) + 53 (ResourceLoader.cpp:433)
36 com.apple.WebCore 0x000000010bc87e15 -[WebCoreResourceHandleAsDelegate connectionDidFinishLoading:] + 197 (ResourceHandleMac.mm:861)
37 com.apple.Foundation 0x00007fff8c997662 ___NSURLConnectionDidFinishLoading_block_invoke_1 + 122
38 com.apple.Foundation 0x00007fff8c9975e2 _NSURLConnectionDidFinishLoading + 81
39 com.apple.CFNetwork 0x00007fff873cb4fe URLConnectionClient::_clientDidFinishLoading(URLConnectionClient::ClientConnectionEventQueue*) + 296
40 com.apple.CFNetwork 0x00007fff8747b91e URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 862
41 com.apple.CFNetwork 0x00007fff873a6389 URLConnectionClient::processEvents() + 185
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