Crashes with this stack trace every so often: ASSERTION FAILED: !needsLayout() (third_party/WebKit/WebCore/page/FrameView.cpp:1992 virtual void WebCore::FrameView::paintContents(WebCore::GraphicsContext*, const WebCore::IntRect&)) base::debug::StackTrace::StackTrace() [0x81bbac8] base::(anonymous namespace)::StackDumpSignalHandler() [0x8178522] 0x4001c420 WebCore::ScrollView::paint() [0x88ec5ac] WebKit::WebFrameImpl::paintWithContext() [0x84fa9cb] WebKit::WebFrameImpl::paint() [0x84faa9f] WebKit::WebViewImpl::paint() [0x852bfce] WebWidgetHost::PaintRect() [0x806443b] WebWidgetHost::Paint() [0x8064a8c] TestShell::Dump() [0x804d698] TestShell::TestFinished() [0x805457d] LayoutTestController::WorkQueue::ProcessWorkSoon() [0x80794fc] LayoutTestController::LocationChangeDone() [0x8079556] TestWebViewDelegate::LocationChangeDone() [0x8059426] TestWebViewDelegate::didFinishLoad() [0x805a2a9] WebKit::FrameLoaderClientImpl::dispatchDidFinishLoad() [0x854ea6d] WebCore::FrameLoader::checkLoadCompleteForThisFrame() [0x8c05b62] WebCore::FrameLoader::recursiveCheckLoadComplete() [0x8c05ccf] WebCore::FrameLoader::checkLoadComplete() [0x8c05d71] WebCore::FrameLoader::finishedLoading() [0x8c05edb] WebCore::MainResourceLoader::didFinishLoading() [0x8c14d21] WebCore::ResourceLoader::didFinishLoading() [0x8c1df83] WebCore::ResourceHandleInternal::didFinishLoading() [0x941cbac] webkit_glue::WebURLLoaderImpl::Context::OnCompletedRequest() [0x900645b] (anonymous namespace)::RequestProxy::NotifyCompletedRequest() [0x903faad] DispatchToMethod<>() [0x903ff47] RunnableMethod<>::Run() [0x903ff82] MessageLoop::RunTask() [0x81552bb] MessageLoop::DeferOrRunPendingTask() [0x8155367] MessageLoop::DoWork() [0x81555f7] base::MessagePumpForUI::RunWithDispatcher() [0x81a889a] base::MessagePumpForUI::Run() [0x81a91bf] MessageLoop::RunInternal() [0x8155ea9] MessageLoop::RunHandler() [0x8155ec3] MessageLoop::Run() [0x8155f67] TestShell::WaitTestFinished() [0x805401d] TestShell::RunFileTest() [0x80543a6] Observed here: http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&showLargeExpectations=true&tests=svg%2FW3C-SVG-1.1%2Fmasking-intro-01-f.svg
I'm seeing this assertion on lots of SVG tests since a while, haven't found yet to bisect it.... :( Not sure since when this is happening...
We have it as [ImageOnly Failure] on wk2 mac Ventura: https://searchfox.org/wubkat/source/LayoutTests/platform/mac-ventura-wk2-lbse-text/TestExpectations#341 For Layer Based SVG. While results on 'results.webkit.org' seems to show it running fine across other platforms. Marking this as 'RESOLVED WONTFIX' since LBSE is still ongoing work and @Nikolas will fix it in future any way and this old bug does not add much. @ap - anything else to add this bug or my conclusion is fine?