[Webkit-unassigned] [Bug 171340] New: ASSERTION FAILED: data seen with webarchive/loading tests

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Apr 26 13:35:53 PDT 2017


https://bugs.webkit.org/show_bug.cgi?id=171340

            Bug ID: 171340
           Summary: ASSERTION FAILED: data seen with webarchive/loading
                    tests
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

This assertion failure is seen with LayoutTests webarchive/loading/object.html and webarchive/loading/missing-data.html (which are already marked as flaky crashes, but this is a new backtrace).

ASSERTION FAILED: data
/Volumes/Data/slave/sierra-debug/build/Source/WebCore/platform/cf/SharedBufferCF.cpp(71) : void WebCore::SharedBuffer::append(CFDataRef)
1   0x12417497d WTFCrash
2   0x11a8a2dd7 WebCore::SharedBuffer::append(__CFData const*)
3   0x11a8a2d85 WebCore::SharedBuffer::SharedBuffer(__CFData const*)
4   0x11a8a2e5d WebCore::SharedBuffer::SharedBuffer(__CFData const*)
5   0x11a8a2ea6 WebCore::SharedBuffer::create(__CFData const*)
6   0x119e571fe WebCore::LegacyWebArchive::createResource(__CFDictionary const*)
7   0x119e57bfe WebCore::LegacyWebArchive::extract(__CFDictionary const*)
8   0x119e57a25 WebCore::LegacyWebArchive::create(WebCore::URL const&, WebCore::SharedBuffer&)
9   0x1182247cf WTF::RefPtr<WebCore::Archive> WebCore::archiveFactoryCreate<WebCore::LegacyWebArchive>(WebCore::URL const&, WebCore::SharedBuffer&)
10  0x1182241e8 WebCore::ArchiveFactory::create(WebCore::URL const&, WebCore::SharedBuffer*, WTF::String const&)
11  0x1188e5208 WebCore::DocumentLoader::maybeCreateArchive()
12  0x1188e4ef3 WebCore::DocumentLoader::finishedLoading()
13  0x1188e4cad WebCore::DocumentLoader::notifyFinished(WebCore::CachedResource&)
14  0x11838610d WebCore::CachedResource::checkNotify()
15  0x118386381 WebCore::CachedResource::finishLoading(WebCore::SharedBuffer*)
16  0x118380953 WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer*)
17  0x11aa6ab19 WebCore::SubresourceLoader::didFinishLoading(WebCore::NetworkLoadMetrics const&)
18  0x110128635 WebKit::WebResourceLoader::didFinishResourceLoad(WebCore::NetworkLoadMetrics const&)
19  0x11012d286 void IPC::callMemberFunctionImpl<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&), std::__1::tuple<WebCore::NetworkLoadMetrics>, 0ul>(WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&), std::__1::tuple<WebCore::NetworkLoadMetrics>&&, std::__1::integer_sequence<unsigned long, 0ul>)
20  0x11012d0f8 void IPC::callMemberFunction<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&), std::__1::tuple<WebCore::NetworkLoadMetrics>, std::__1::integer_sequence<unsigned long, 0ul> >(std::__1::tuple<WebCore::NetworkLoadMetrics>&&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&))
21  0x11012c3d2 void IPC::handleMessage<Messages::WebResourceLoader::DidFinishResourceLoad, WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&)>(IPC::Decoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&))
22  0x11012bb0c WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::Decoder&)
23  0x10f935f69 WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
24  0x10f690b23 IPC::Connection::dispatchMessage(IPC::Decoder&)
25  0x10f686248 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)
26  0x10f691120 IPC::Connection::dispatchOneMessage()
27  0x10f6a9d2d IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_14::operator()()
28  0x10f6a9c89 WTF::Function<void ()>::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_14>::call()
29  0x1241a413e WTF::Function<void ()>::operator()() const
30  0x1241c25cd WTF::RunLoop::performWork()
31  0x1241c2cb4 WTF::RunLoop::performWork(void*)
LEAK: 1 WebProcessPool
LEAK: 1 WebPageProxy

https://build.webkit.org/results/Apple%20Sierra%20Debug%20WK2%20(Tests)/r215807%20(670)/com.apple.WebKit.WebContent.Development-27410-crash-log.txt

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