[Webkit-unassigned] [Bug 139929] New: AX: Crash: com.apple.WebKit.WebContent at com.apple.WebCore: WebCore::AXObjectCache::clearTextMarkerNodesInUse + 149

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=139929

            Bug ID: 139929
           Summary: AX: Crash: com.apple.WebKit.WebContent at
                    com.apple.WebCore:
                    WebCore::AXObjectCache::clearTextMarkerNodesInUse +
                    149
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: All
                OS: All
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: Accessibility
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: cfleizach at apple.com
                CC: webkit-bug-importer at group.apple.com

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                 0x00007fff90ee7c55 WebCore::AXObjectCache::clearTextMarkerNodesInUse(WebCore::Document*) + 149
1   com.apple.WebCore                 0x00007fff90d34bb6 WebCore::Frame::disconnectOwnerElement() + 54
2   com.apple.WebCore                 0x00007fff90d349e6 WebCore::HTMLFrameOwnerElement::disconnectContentFrame() + 38
3   com.apple.WebCore                 0x00007fff90f9e0cf WebCore::disconnectSubframes(WebCore::ContainerNode&, WebCore::SubframeDisconnectPolicy) + 271
4   com.apple.WebCore                 0x00007fff90c3233e WebCore::Document::prepareForDestruction() + 30
5   com.apple.WebCore                 0x00007fff90babf8e WebCore::Frame::setView(WTF::PassRefPtr<WebCore::FrameView>) + 62
6   com.apple.WebCore                 0x00007fff90babd4c WebCore::Frame::createView(WebCore::IntSize const&, WebCore::Color const&, bool, WebCore::IntSize const&, WebCore::IntRect const&, bool, WebCore::ScrollbarMode, bool, WebCore::ScrollbarMode, bool) + 124
7   com.apple.WebKit                  0x00007fff9a99b059 WebKit::WebFrameLoaderClient::transitionToCommittedForNewPage() + 241
8   com.apple.WebCore                 0x00007fff9113a9c6 WebCore::FrameLoader::transitionToCommitted(WebCore::CachedPage*) + 598
9   com.apple.WebCore                 0x00007fff90bab11a WebCore::FrameLoader::commitProvisionalLoad() + 378
10  com.apple.WebCore                 0x00007fff90c4bc6d WebCore::DocumentLoader::commitLoad(char const*, int) + 77
11  com.apple.WebCore                 0x00007fff90c4b88d WebCore::DocumentLoader::dataReceived(WebCore::CachedResource*, char const*, int) + 413
12  com.apple.WebCore                 0x00007fff90c4b511 WebCore::CachedRawResource::notifyClientsDataWasReceived(char const*, unsigned int) + 177
13  com.apple.WebCore                 0x00007fff90c4b0ea WebCore::CachedRawResource::addDataBuffer(WebCore::ResourceBuffer*) + 170
14  com.apple.WebCore                 0x00007fff90c4adc2 WebCore::SubresourceLoader::didReceiveDataOrBuffer(char const*, int, WTF::PassRefPtr<WebCore::SharedBuffer>, long long, WebCore::DataPayloadType) + 210
15  com.apple.WebCore                 0x00007fff918527a3 WebCore::SubresourceLoader::didReceiveData(char const*, unsigned int, long long, WebCore::DataPayloadType) + 35
16  com.apple.WebKit                  0x00007fff9ab7d3f7 WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection*, IPC::MessageDecoder&) + 463
17  com.apple.WebKit                  0x00007fff9aa2b16a IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >) + 94

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