[Webkit-unassigned] [Bug 95079] Assertion failure at WebCore::MessagePort::contextDestroyed() (MessagePort.cpp:158)
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Mon Aug 27 05:57:26 PDT 2012
https://bugs.webkit.org/show_bug.cgi?id=95079
--- Comment #1 from Mark Lam <mark.lam at apple.com> 2012-08-27 05:57:29 PST ---
Here is an excerpt of the crash log of the latest observed incident in test http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-in-body.html on build 2257. The full crash log does not fit in this comment box (only an excerpt if copied here). The full crash log can be found at:
http://build.webkit.org/results/Apple%20Lion%20Debug%20WK1%20(Tests)/r126743%20(2257)/http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-in-body-crash-log.txt
=== BEGIN excerpt of crash log ===
Process: DumpRenderTree [3636]
Path: /Volumes/VOLUME/*/DumpRenderTree
Identifier: DumpRenderTree
Version: ??? (???)
Code Type: X86-64 (Native)
Parent Process: Python [3635]
Date/Time: 2012-08-27 04:28:19.895 -0700
OS Version: Mac OS X 10.7.4 (11E53)
Report Version: 9
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef
VM Regions Near 0xbbadbeef:
-->
__TEXT 0000000105f37000-0000000105fcf000 [ 608K] r-x/rwx SM=COW /Volumes/VOLUME/*
Application Specific Information:
objc[3636]: garbage collection is OFF
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.WebCore 0x0000000108810bd2 WebCore::MessagePort::contextDestroyed() + 178 (MessagePort.cpp:158)
1 com.apple.WebCore 0x0000000108c8e354 WebCore::ScriptExecutionContext::~ScriptExecutionContext() + 724 (ScriptExecutionContext.cpp:113)
2 com.apple.WebCore 0x0000000107a585f3 WebCore::Document::~Document() + 3523 (Document.cpp:687)
3 com.apple.WebCore 0x0000000107e9fa25 WebCore::HTMLDocument::~HTMLDocument() + 149 (HTMLDocument.cpp:91)
4 com.apple.WebCore 0x0000000107e9f8f5 WebCore::HTMLDocument::~HTMLDocument() + 21 (HTMLDocument.cpp:91)
5 com.apple.WebCore 0x0000000107e9f8c9 WebCore::HTMLDocument::~HTMLDocument() + 25 (HTMLDocument.cpp:90)
6 com.apple.WebCore 0x0000000107a72109 WebCore::Document::guardDeref() + 201 (Document.h:247)
7 com.apple.WebCore 0x0000000107a58bb0 WebCore::Document::removedLastRef() + 560 (Document.cpp:736)
8 com.apple.WebCore 0x0000000108850a22 WebCore::Node::removedLastRef() + 50 (Node.cpp:2814)
9 com.apple.WebCore 0x000000010765ce2e WebCore::TreeShared<WebCore::Node, WebCore::ContainerNode>::deref() + 494 (TreeShared.h:83)
10 com.apple.WebCore 0x000000010834cba6 WebCore::JSNode::releaseImpl() + 38 (JSNode.h:69)
11 com.apple.WebCore 0x0000000108479e61 WebCore::JSNodeOwner::finalize(JSC::Handle<JSC::Unknown>, void*) + 113 (JSNodeCustom.cpp:145)
12 com.apple.JavaScriptCore 0x00000001065aac47 JSC::WeakBlock::finalize(JSC::WeakImpl*) + 215 (WeakSetInlines.h:53)
13 com.apple.JavaScriptCore 0x00000001065aa59e JSC::WeakBlock::sweep() + 158 (WeakBlock.cpp:81)
14 com.apple.JavaScriptCore 0x00000001065aaf20 JSC::WeakSet::sweep() + 64 (WeakSet.cpp:45)
15 com.apple.JavaScriptCore 0x0000000106470f18 JSC::MarkedBlock::sweep(JSC::MarkedBlock::SweepMode) + 40 (MarkedBlock.cpp:108)
16 com.apple.JavaScriptCore 0x00000001065a88e1 JSC::MarkedAllocator::tryAllocateHelper() + 193 (MarkedAllocator.cpp:45)
17 com.apple.JavaScriptCore 0x00000001065a7b08 JSC::MarkedAllocator::tryAllocate() + 136 (MarkedAllocator.cpp:69)
18 com.apple.JavaScriptCore 0x00000001065a763a JSC::MarkedAllocator::allocateSlowCase() + 234 (MarkedAllocator.cpp:85)
19 com.apple.WebCore 0x0000000107777300 JSC::MarkedAllocator::allocate() + 64 (MarkedAllocator.h:83)
20 com.apple.WebCore 0x0000000107777c25 JSC::MarkedSpace::allocateWithDestructor(unsigned long) + 37 (MarkedSpace.h:197)
21 com.apple.WebCore 0x0000000107777bf6 JSC::Heap::allocateWithDestructor(unsigned long) + 134 (Heap.h:366)
22 com.apple.WebCore 0x0000000107783660 void* JSC::allocateCell<JSC::JSString>(JSC::Heap&) + 176 (JSCell.h:337)
23 com.apple.WebCore 0x0000000107783468 JSC::JSString::create(JSC::JSGlobalData&, WTF::PassRefPtr<WTF::StringImpl>) + 200 (JSString.h:126)
24 com.apple.WebCore 0x000000010843f3bc JSC::jsNontrivialString(JSC::JSGlobalData*, JSC::UString const&) + 156 (JSString.h:367)
25 com.apple.WebCore 0x000000010843ee15 JSC::jsNontrivialString(JSC::ExecState*, JSC::UString const&) + 37 (JSString.h:470)
26 com.apple.WebCore 0x000000010843e898 WebCore::JSLazyEventListener::initializeJSFunction(WebCore::ScriptExecutionContext*) const + 808 (JSLazyEventListener.cpp:97)
27 com.apple.WebCore 0x0000000108170db3 WebCore::JSEventListener::jsFunction(WebCore::ScriptExecutionContext*) const + 163 (JSEventListener.h:84)
28 com.apple.WebCore 0x00000001083093fc WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 220 (JSEventListener.cpp:80)
29 com.apple.WebCore 0x0000000107cc59b9 WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1ul>&) + 393 (EventTarget.cpp:232)
30 com.apple.WebCore 0x0000000107cc57fb WebCore::EventTarget::fireEventListeners(WebCore::Event*) + 331 (EventTarget.cpp:200)
31 com.apple.WebCore 0x000000010884f16b WebCore::Node::handleLocalEvents(WebCore::Event*) + 155 (Node.cpp:2570)
32 com.apple.WebCore 0x0000000107c92595 WebCore::EventContext::handleLocalEvents(WebCore::Event*) const + 293 (EventContext.cpp:55)
33 com.apple.WebCore 0x0000000107c9567f WebCore::EventDispatcher::dispatchEventAtTarget(WTF::PassRefPtr<WebCore::Event>) + 111 (EventDispatcher.cpp:309)
34 com.apple.WebCore 0x0000000107c944b9 WebCore::EventDispatcher::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 1129 (EventDispatcher.cpp:261)
35 com.apple.WebCore 0x0000000107c9a63c WebCore::EventDispatchMediator::dispatchEvent(WebCore::EventDispatcher*) const + 76 (EventDispatchMediator.cpp:51)
36 com.apple.WebCore 0x0000000107c9307a WebCore::EventDispatcher::dispatchEvent(WebCore::Node*, WTF::PassRefPtr<WebCore::EventDispatchMediator>) + 154 (EventDispatcher.cpp:129)
37 com.apple.WebCore 0x000000010884f266 WebCore::Node::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 70 (Node.cpp:2585)
38 com.apple.WebCore 0x0000000107c11026 WebCore::DOMWindow::dispatchLoadEvent() + 758 (DOMWindow.cpp:1639)
39 com.apple.WebCore 0x0000000107a621f2 WebCore::Document::dispatchWindowLoadEvent() + 146 (Document.cpp:4111)
40 com.apple.WebCore 0x0000000107a5f661 WebCore::Document::implicitClose() + 513 (Document.cpp:2537)
41 com.apple.WebCore 0x0000000107d7b2ab WebCore::FrameLoader::checkCallImplicitClose() + 155 (FrameLoader.cpp:766)
42 com.apple.WebCore 0x0000000107d7af75 WebCore::FrameLoader::checkCompleted() + 341 (FrameLoader.cpp:713)
43 com.apple.WebCore 0x0000000107d79d03 WebCore::FrameLoader::finishedParsing() + 179 (FrameLoader.cpp:646)
44 com.apple.WebCore 0x0000000107a6c16f WebCore::Document::finishedParsing() + 591 (Document.cpp:4887)
45 com.apple.WebCore 0x0000000107f7d014 WebCore::HTMLTreeBuilder::finished() + 148 (HTMLTreeBuilder.cpp:2696)
46 com.apple.WebCore 0x0000000107ea4b53 WebCore::HTMLDocumentParser::end() + 227 (HTMLDocumentParser.cpp:373)
47 com.apple.WebCore 0x0000000107ea3b46 WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd() + 278 (HTMLDocumentParser.cpp:382)
48 com.apple.WebCore 0x0000000107ea392c WebCore::HTMLDocumentParser::prepareToStopParsing() + 268 (HTMLDocumentParser.cpp:150)
49 com.apple.WebCore 0x0000000107ea4ba3 WebCore::HTMLDocumentParser::attemptToEnd() + 67 (HTMLDocumentParser.cpp:394)
50 com.apple.WebCore 0x0000000107ea4bf8 WebCore::HTMLDocumentParser::finish() + 72 (HTMLDocumentParser.cpp:421)
51 com.apple.WebCore 0x0000000107ad0ca7 WebCore::DocumentWriter::end() + 391 (DocumentWriter.cpp:245)
52 com.apple.WebCore 0x0000000107aad0bf WebCore::DocumentLoader::finishedLoading() + 207 (DocumentLoader.cpp:301)
53 com.apple.WebCore 0x00000001087a6f2e WebCore::MainResourceLoader::didFinishLoading(double) + 318 (MainResourceLoader.cpp:526)
54 com.apple.WebCore 0x00000001087a6193 WebCore::MainResourceLoader::continueAfterContentPolicy(WebCore::PolicyAction, WebCore::ResourceResponse const&) + 2051 (MainResourceLoader.cpp:346)
55 com.apple.WebCore 0x00000001087a6347 WebCore::MainResourceLoader::continueAfterContentPolicy(WebCore::PolicyAction) + 199 (MainResourceLoader.cpp:361)
56 com.apple.WebCore 0x00000001087a626b WebCore::MainResourceLoader::callContinueAfterContentPolicy(void*, WebCore::PolicyAction) + 27 (MainResourceLoader.cpp:353)
57 com.apple.WebCore 0x00000001088e8a16 WebCore::PolicyCallback::call(WebCore::PolicyAction) + 310 (PolicyCallback.cpp:115)
58 com.apple.WebCore 0x00000001088e98e4 WebCore::PolicyChecker::continueAfterContentPolicy(WebCore::PolicyAction) + 100 (PolicyChecker.cpp:195)
59 com.apple.WebKit 0x000000010704973c WebFrameLoaderClient::receivedPolicyDecison(WebCore::PolicyAction) + 412 (WebFrameLoaderClient.mm:1285)
60 com.apple.WebKit 0x000000010704e7e1 -[WebFramePolicyListener receivedPolicyDecision:] + 193 (WebFrameLoaderClient.mm:2033)
61 com.apple.WebKit 0x000000010704e900 -[WebFramePolicyListener use] + 48 (WebFrameLoaderClient.mm:2049)
62 com.apple.WebKit 0x000000010701a5b2 -[WebDefaultPolicyDelegate webView:decidePolicyForMIMEType:request:frame:decisionListener:] + 338 (WebDefaultPolicyDelegate.m:74)
63 com.apple.CoreFoundation 0x00007fff8b63aefc __invoking___ + 140
64 com.apple.CoreFoundation 0x00007fff8b63ad94 -[NSInvocation invoke] + 132
65 com.apple.CoreFoundation 0x00007fff8b63af64 -[NSInvocation invokeWithTarget:] + 52
66 com.apple.WebKit 0x0000000107120dd2 -[_WebSafeForwarder forwardInvocation:] + 370 (WebView.mm:3012)
67 com.apple.CoreFoundation 0x00007fff8b635fa4 ___forwarding___ + 756
68 com.apple.CoreFoundation 0x00007fff8b635c38 _CF_forwarding_prep_0 + 232
69 com.apple.WebKit 0x0000000107045268 WebFrameLoaderClient::dispatchDecidePolicyForResponse(void (WebCore::PolicyChecker::*)(WebCore::PolicyAction), WebCore::ResourceResponse const&, WebCore::ResourceRequest const&) + 360 (WebFrameLoaderClient.mm:722)
70 com.apple.WebCore 0x00000001088e9879 WebCore::PolicyChecker::checkContentPolicy(WebCore::ResourceResponse const&, void (*)(void*, WebCore::PolicyAction), void*) + 169 (PolicyChecker.cpp:109)
71 com.apple.WebCore 0x00000001087a6a1f WebCore::MainResourceLoader::didReceiveResponse(WebCore::ResourceResponse const&) + 1727 (MainResourceLoader.cpp:431)
72 com.apple.WebCore 0x00000001087a7291 WebCore::MainResourceLoader::handleEmptyLoad(WebCore::KURL const&, bool) + 513 (MainResourceLoader.cpp:571)
73 com.apple.WebCore 0x00000001087a771f WebCore::MainResourceLoader::loadNow(WebCore::ResourceRequest&) + 991 (MainResourceLoader.cpp:637)
74 com.apple.WebCore 0x00000001087a7abf WebCore::MainResourceLoader::load(WebCore::ResourceRequest const&, WebCore::SubstituteData const&) + 719 (MainResourceLoader.cpp:668)
75 com.apple.WebCore 0x0000000107aaf758 WebCore::DocumentLoader::startLoadingMainResource() + 344 (DocumentLoader.cpp:870)
76 com.apple.WebCore 0x0000000107d84d39 WebCore::FrameLoader::continueLoadAfterWillSubmitForm() + 185 (FrameLoader.cpp:2188)
77 com.apple.WebCore 0x0000000107d80faf WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool) + 1039 (FrameLoader.cpp:2794)
78 com.apple.WebCore 0x0000000107d8101b WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool) + 91 (FrameLoader.cpp:2663)
79 com.apple.WebCore 0x00000001088e87c8 WebCore::PolicyCallback::call(bool) + 136 (PolicyCallback.cpp:103)
80 com.apple.WebCore 0x00000001088e9483 WebCore::PolicyChecker::continueAfterNavigationPolicy(WebCore::PolicyAction) + 723 (PolicyChecker.cpp:168)
81 com.apple.WebKit 0x000000010704973c WebFrameLoaderClient::receivedPolicyDecison(WebCore::PolicyAction) + 412 (WebFrameLoaderClient.mm:1285)
82 com.apple.WebKit 0x000000010704e7e1 -[WebFramePolicyListener receivedPolicyDecision:] + 193 (WebFrameLoaderClient.mm:2033)
83 com.apple.WebKit 0x000000010704e900 -[WebFramePolicyListener use] + 48 (WebFrameLoaderClient.mm:2049)
84 com.apple.WebKit 0x000000010701a6a2 -[WebDefaultPolicyDelegate webView:decidePolicyForNavigationAction:request:frame:decisionListener:] + 210 (WebDefaultPolicyDelegate.m:88)
85 com.apple.CoreFoundation 0x00007fff8b63aefc __invoking___ + 140
86 com.apple.CoreFoundation 0x00007fff8b63ad94 -[NSInvocation invoke] + 132
87 com.apple.CoreFoundation 0x00007fff8b63af64 -[NSInvocation invokeWithTarget:] + 52
88 com.apple.WebKit 0x0000000107120dd2 -[_WebSafeForwarder forwardInvocation:] + 370 (WebView.mm:3012)
89 com.apple.CoreFoundation 0x00007fff8b635fa4 ___forwarding___ + 756
90 com.apple.CoreFoundation 0x00007fff8b635c38 _CF_forwarding_prep_0 + 232
91 com.apple.WebKit 0x0000000107045cf4 WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction(void (WebCore::PolicyChecker::*)(WebCore::PolicyAction), WebCore::NavigationAction const&, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>) + 372 (WebFrameLoaderClient.mm:744)
92 com.apple.WebCore 0x00000001088e915b WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest const&, WebCore::DocumentLoader*, WTF::PassRefPtr<WebCore::FormState>, void (*)(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool), void*) + 1019 (PolicyChecker.cpp:88)
93 com.apple.WebCore 0x0000000107d80993 WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::PassRefPtr<WebCore::FormState>) + 1715 (FrameLoader.cpp:1372)
94 com.apple.WebCore 0x0000000107d7fab7 WebCore::FrameLoader::loadWithNavigationAction(WebCore::ResourceRequest const&, WebCore::NavigationAction const&, bool, WebCore::FrameLoadType, WTF::PassRefPtr<WebCore::FormState>) + 855 (FrameLoader.cpp:1277)
95 com.apple.WebCore 0x0000000107d7cd9e WebCore::FrameLoader::loadURL(WebCore::KURL const&, WTF::String const&, WTF::String const&, bool, WebCore::FrameLoadType, WTF::PassRefPtr<WebCore::Event>, WTF::PassRefPtr<WebCore::FormState>) + 2046 (FrameLoader.cpp:1212)
96 com.apple.WebCore 0x0000000107d788f2 WebCore::FrameLoader::loadFrameRequest(WebCore::FrameLoadRequest const&, bool, bool, WTF::PassRefPtr<WebCore::Event>, WTF::PassRefPtr<WebCore::FormState>, WebCore::ShouldSendReferrer) + 1266 (FrameLoader.cpp:1142)
97 com.apple.WebCore 0x0000000107d77fe5 WebCore::FrameLoader::urlSelected(WebCore::FrameLoadRequest const&, WTF::PassRefPtr<WebCore::Event>, bool, bool, WebCore::ShouldSendReferrer, WebCore::ShouldReplaceDocumentIfJavaScriptURL) + 853 (FrameLoader.cpp:282)
98 com.apple.WebCore 0x0000000107d77c47 WebCore::FrameLoader::changeLocation(WebCore::SecurityOrigin*, WebCore::KURL const&, WTF::String const&, bool, bool, bool) + 359 (FrameLoader.cpp:251)
99 com.apple.WebCore 0x00000001088343f8 WebCore::ScheduledURLNavigation::fire(WebCore::Frame*) + 296 (NavigationScheduler.cpp:109)
100 com.apple.WebCore 0x00000001088317ef WebCore::NavigationScheduler::timerFired(WebCore::Timer<WebCore::NavigationScheduler>*) + 175 (NavigationScheduler.cpp:419)
101 com.apple.WebCore 0x0000000108833823 WebCore::Timer<WebCore::NavigationScheduler>::fired() + 115 (Timer.h:100)
102 com.apple.WebCore 0x0000000109000fd7 WebCore::ThreadTimers::sharedTimerFiredInternal() + 311 (ThreadTimers.cpp:118)
103 com.apple.WebCore 0x0000000109000d19 WebCore::ThreadTimers::sharedTimerFired() + 25 (ThreadTimers.cpp:94)
104 com.apple.WebCore 0x0000000108d0a8f3 _ZN7WebCoreL10timerFiredEP16__CFRunLoopTimerPv + 67 (SharedTimerMac.mm:167)
105 com.apple.CoreFoundation 0x00007fff8b5fd934 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
106 com.apple.CoreFoundation 0x00007fff8b5fd486 __CFRunLoopDoTimer + 534
107 com.apple.CoreFoundation 0x00007fff8b5dde11 __CFRunLoopRun + 1617
108 com.apple.CoreFoundation 0x00007fff8b5dd486 CFRunLoopRunSpecific + 230
109 com.apple.Foundation 0x00007fff8315bf7b -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 267
110 DumpRenderTree 0x0000000105f4f21b _ZL7runTestRKNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEE + 5035
111 DumpRenderTree 0x0000000105f4ddea _ZL20runTestingServerLoopv + 282
112 DumpRenderTree 0x0000000105f4d666 dumpRenderTree(int, char const**) + 374
113 DumpRenderTree 0x0000000105f4fa5c main + 124
114 DumpRenderTree 0x0000000105f38c94 start + 52
...
=== END excerpt crash log ===
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