[Webkit-unassigned] [Bug 137959] Should never be reached assertion hit in WebCore::DocumentOrderedMap::get
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Mon Apr 11 08:47:45 PDT 2016
https://bugs.webkit.org/show_bug.cgi?id=137959
--- Comment #2 from Chris Dumez <cdumez at apple.com> ---
Still crashes on WebKit ToT:
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef
Exception Note: EXC_CORPSE_NOTIFY
VM Regions Near 0xbbadbeef:
-->
__TEXT 0000000102a79000-0000000102a7b000 [ 8K] r-x/rwx SM=COW /Users/USER/*/Safari-Gala-Debug-SafariTen-199294-82021.app/Contents/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.Development.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development
Application Specific Information:
Bundle controller class:
BrowserBundleController
Process Model:
Multiple Web Processes
Global Trace Buffer (reverse chronological seconds):
2.641555 CFNetwork 0x00007fff9146eed7 Explicitly setting CF cookie storage singleton
2.641944 CFNetwork 0x00007fff914a58ad Explicitly setting cookie storage singleton
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.JavaScriptCore 0x0000000107085847 WTFCrash + 39
1 com.apple.WebCore 0x0000000109aaf221 WebCore::Element* WebCore::DocumentOrderedMap::get<WebCore::DocumentOrderedMap::getElementById(WTF::AtomicStringImpl const&, WebCore::TreeScope const&) const::$_0>(WTF::AtomicStringImpl const&, WebCore::TreeScope const&, WebCore::DocumentOrderedMap::getElementById(WTF::AtomicStringImpl const&, WebCore::TreeScope const&) const::$_0 const&) const + 1089
2 com.apple.WebCore 0x0000000109aaedd9 WebCore::DocumentOrderedMap::getElementById(WTF::AtomicStringImpl const&, WebCore::TreeScope const&) const + 41
3 com.apple.WebCore 0x000000010b7979fc WebCore::TreeScope::getElementById(WTF::AtomicString const&) const + 188
4 com.apple.WebCore 0x0000000109d2cdb4 WebCore::FormAssociatedElement::findAssociatedForm(WebCore::HTMLElement const*, WebCore::HTMLFormElement*) + 116
5 com.apple.WebCore 0x0000000109d2cfa8 WebCore::FormAssociatedElement::resetFormOwner() + 56
6 com.apple.WebCore 0x0000000109d2d575 WebCore::FormAssociatedElement::formAttributeTargetChanged() + 21
7 com.apple.WebCore 0x0000000109d2d6d9 WebCore::FormAttributeTargetObserver::idTargetChanged() + 25
8 com.apple.WebCore 0x000000010a1887b7 WebCore::IdTargetObserverRegistry::notifyObserversInternal(WTF::AtomicStringImpl const&) + 263
9 com.apple.WebCore 0x0000000109be5bc0 WebCore::IdTargetObserverRegistry::notifyObservers(WTF::AtomicStringImpl const&) + 192
10 com.apple.WebCore 0x000000010b798084 WebCore::TreeScope::removeElementById(WTF::AtomicStringImpl const&, WebCore::Element&, bool) + 196
11 com.apple.WebCore 0x0000000109bdc4f2 WebCore::Element::updateIdForTreeScope(WebCore::TreeScope&, WTF::AtomicString const&, WTF::AtomicString const&, WebCore::Element::NotifyObservers) + 242
12 com.apple.WebCore 0x0000000109bdce0b WebCore::Element::removedFrom(WebCore::ContainerNode&) + 411
13 com.apple.WebCore 0x00000001096ddbd4 WebCore::notifyNodeRemovedFromDocument(WebCore::ContainerNode&, WebCore::Node&) + 100
14 com.apple.WebCore 0x00000001096ddc6e WebCore::notifyNodeRemovedFromDocument(WebCore::ContainerNode&, WebCore::Node&) + 254
15 com.apple.WebCore 0x00000001096ddc6e WebCore::notifyNodeRemovedFromDocument(WebCore::ContainerNode&, WebCore::Node&) + 254
16 com.apple.WebCore 0x00000001096ddf79 WebCore::notifyChildNodeRemoved(WebCore::ContainerNode&, WebCore::Node&) + 105
17 com.apple.WebCore 0x00000001096d0ee0 WebCore::ContainerNode::notifyChildRemoved(WebCore::Node&, WebCore::Node*, WebCore::Node*, WebCore::ContainerNode::ChildChangeSource) + 48
18 com.apple.WebCore 0x00000001096d2107 WebCore::ContainerNode::parserRemoveChild(WebCore::Node&) + 279
19 com.apple.WebCore 0x0000000109f45774 WebCore::insert(WebCore::HTMLConstructionSiteTask&) + 196
20 com.apple.WebCore 0x0000000109f4552e WebCore::executeInsertAlreadyParsedChildTask(WebCore::HTMLConstructionSiteTask&) + 78
21 com.apple.WebCore 0x0000000109f41b70 WebCore::executeTask(WebCore::HTMLConstructionSiteTask&) + 80
22 com.apple.WebCore 0x0000000109f41af5 WebCore::HTMLConstructionSite::executeQueuedTasks() + 133
23 com.apple.WebCore 0x000000010a09735e WebCore::HTMLTreeBuilder::constructTree(WebCore::AtomicHTMLToken&) + 478
24 com.apple.WebCore 0x0000000109f71b43 WebCore::HTMLDocumentParser::constructTreeFromHTMLToken(WebCore::HTMLTokenizer::TokenPtr&) + 131
25 com.apple.WebCore 0x0000000109f71a4f WebCore::HTMLDocumentParser::pumpTokenizerLoop(WebCore::HTMLDocumentParser::SynchronousMode, bool, WebCore::PumpSession&) + 1343
26 com.apple.WebCore 0x0000000109f7075d WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode) + 445
27 com.apple.WebCore 0x0000000109f7035e WebCore::HTMLDocumentParser::pumpTokenizerIfPossible(WebCore::HTMLDocumentParser::SynchronousMode) + 174
28 com.apple.WebCore 0x0000000109f72403 WebCore::HTMLDocumentParser::append(WTF::RefPtr<WTF::StringImpl>&&) + 883
29 com.apple.WebCore 0x0000000109988b8f WebCore::DecodedDataDocumentParser::flush(WebCore::DocumentWriter&) + 143
30 com.apple.WebCore 0x0000000109ac6884 WebCore::DocumentWriter::end() + 260
31 com.apple.WebCore 0x0000000109a80a9e WebCore::DocumentLoader::finishedLoading(double) + 398
32 com.apple.WebCore 0x0000000109a80885 WebCore::DocumentLoader::notifyFinished(WebCore::CachedResource*) + 389
33 com.apple.WebCore 0x00000001095c15c2 WebCore::CachedResource::checkNotify() + 130
34 com.apple.WebCore 0x00000001095c16d1 WebCore::CachedResource::finishLoading(WebCore::SharedBuffer*) + 49
35 com.apple.WebCore 0x00000001095bce7a WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer*) + 218
36 com.apple.WebCore 0x000000010b576934 WebCore::SubresourceLoader::didFinishLoading(double) + 532
37 com.apple.WebKit 0x00000001033e9aa7 WebKit::WebResourceLoader::didFinishResourceLoad(double) + 151
38 com.apple.WebKit 0x00000001033ef0f3 void IPC::callMemberFunctionImpl<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(double), std::__1::tuple<double>, 0ul>(WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double), std::__1::tuple<double>&&, std::index_sequence<0ul>) + 163
39 com.apple.WebKit 0x00000001033ef048 void IPC::callMemberFunction<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(double), std::__1::tuple<double>, std::make_index_sequence<1ul> >(std::__1::tuple<double>&&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double)) + 88
40 com.apple.WebKit 0x00000001033ee162 void IPC::handleMessage<Messages::WebResourceLoader::DidFinishResourceLoad, WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(double)>(IPC::MessageDecoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double)) + 226
41 com.apple.WebKit 0x00000001033ed8dc WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::MessageDecoder&) + 636
42 com.apple.WebKit 0x0000000102dbc6c0 WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::MessageDecoder&) + 160
43 com.apple.WebKit 0x0000000102b4a5a3 IPC::Connection::dispatchMessage(IPC::MessageDecoder&) + 51
44 com.apple.WebKit 0x0000000102b413d1 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >) + 785
45 com.apple.WebKit 0x0000000102b4ab9f IPC::Connection::dispatchOneMessage() + 1519
46 com.apple.WebKit 0x0000000102b5bf0d IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >)::$_10::operator()() const + 29
47 com.apple.WebKit
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