Bug 279412 – ASSERTION FAILED: !gridItem.needsLayout() for imported/w3c/web-platform-tests/css/css-grid/subgrid/subgrid-baseline-010.html

• Status: NEW
• Component: Layout and Rendering

[Fujii Hironori]

Regressions: Unexpected crashes (1)
  imported/w3c/web-platform-tests/css/css-grid/subgrid/subgrid-baseline-010.html [ Crash ]

ASSERTION FAILED: !gridItem.needsLayout()
C:\webkit\wc\Source\WebCore\rendering/GridBaselineAlignment.cpp(138) : void WebCore::GridBaselineAlignment::updateBaselineAlignmentContext(ItemPosition, unsigned int, const RenderBox &, GridAxis)
1   00007FFDC3F14E24 WebCore::GridBaselineAlignment::updateBaselineAlignmentContext
2   00007FFDC3F3B855 WebCore::GridTrackSizingAlgorithm::updateBaselineAlignmentContext
3   00007FFDC3F405D1 WebCore::GridTrackSizingAlgorithm::computeBaselineAlignmentContext
4   00007FFDC3F4016C WebCore::GridTrackSizingAlgorithm::setup
5   00007FFDC3F40D6E WebCore::GridTrackSizingAlgorithm::run
6   00007FFDC40C7778 WebCore::RenderGrid::computeTrackSizesForIndefiniteSize
7   00007FFDC40C5BD1 WebCore::RenderGrid::layoutGrid
8   00007FFDC40C579E WebCore::RenderGrid::layoutBlock
9   00007FFDC3FB821F WebCore::RenderBlock::layout
10  00007FFDC4070429 WebCore::RenderElement::layoutIfNeeded
11  00007FFDC34A95A8 WebCore::LayoutIntegration::layoutWithFormattingContextForBox
12  00007FFDC42A8FBB WTF::Detail::CallableWrapper<void (*)(const WebCore::Layout::ElementBox &, std::optional<WebCore::LayoutUnit>, WebCore::Layout::LayoutState &),void,const WebCore::Layout::ElementBox &,std::optional<WebCore::LayoutUnit>,WebCore::Layout::LayoutState &>::call
13  00007FFDC3361462 WTF::Function<void (const WebCore::Layout::ElementBox &, std::optional<WebCore::LayoutUnit>, WebCore::Layout::LayoutState &)>::operator()
14  00007FFDC3356B1A WebCore::Layout::LayoutState::layoutWithFormattingContextForBox
15  00007FFDC34A9713 WebCore::Layout::IntegrationUtils::layoutWithFormattingContextForBox
16  00007FFDC340FBEE WebCore::Layout::LineBuilder::candidateContentForLine
17  00007FFDC340E66D WebCore::Layout::LineBuilder::placeInlineAndFloatContent::<lambda_0>::operator()
18  00007FFDC340D443 WebCore::Layout::LineBuilder::placeInlineAndFloatContent
19  00007FFDC340C66A WebCore::Layout::LineBuilder::layoutInlineContent
20  00007FFDC33C9A78 WebCore::Layout::InlineFormattingContext::lineLayout
21  00007FFDC33C8CAE WebCore::Layout::InlineFormattingContext::layout
22  00007FFDC34C3409 WebCore::LayoutIntegration::LineLayout::layout
23  00007FFDC3FD9C0A WebCore::RenderBlockFlow::layoutInlineContent
24  00007FFDC3FD74C6 WebCore::RenderBlockFlow::layoutInlineChildren
25  00007FFDC3FD667A WebCore::RenderBlockFlow::layoutInFlowChildren
26  00007FFDC3FD52E9 WebCore::RenderBlockFlow::layoutBlock
27  00007FFDC3FB821F WebCore::RenderBlock::layout
28  00007FFDC3FD85F7 WebCore::RenderBlockFlow::layoutBlockChild
29  00007FFDC3FD78A9 WebCore::RenderBlockFlow::layoutBlockChildren
30  00007FFDC3FD66D6 WebCore::RenderBlockFlow::layoutInFlowChildren
31  00007FFDC3FD52E9 WebCore::RenderBlockFlow::layoutBlock
C:\webkit\wc\Source\WebKit\UIProcess/WebProcessProxy.cpp(1226) : virtual void WebKit::WebProcessProxy::didClose(IPC::Connection &)
ERROR: 000001B7D24C67F0 - [PID=17612] WebProcessProxy::processDidTerminateOrFailedToLaunch: reason=Crash
C:\webkit\wc\Source\WebKit\UIProcess/WebProcessProxy.cpp(1234) : void WebKit::WebProcessProxy::processDidTerminateOrFailedToLaunch(ProcessTerminationReason)
ERROR: 000001B7D24BC360 - [pageProxyID=8, webPageID=9, PID=17612] WebPageProxy::processDidTerminate: (pid 17612), reason=Crash
C:\webkit\wc\Source\WebKit\UIProcess/WebPageProxy.cpp(10114) : void WebKit::WebPageProxy::resetStateAfterProcessTermination(ProcessTerminationReason)
ERROR: 000001B7D24BC360 - [pageProxyID=8, webPageID=9, PID=17612] WebPageProxy::dispatchProcessDidTerminate: reason=Crash
C:\webkit\wc\Source\WebKit\UIProcess/WebPageProxy.cpp(10176) : void WebKit::WebPageProxy::dispatchProcessDidTerminate(ProcessTerminationReason)
WebProcess terminated (pid 17612) for reason: crash

[Radar WebKit Bug Importer]

<rdar://problem/136123857>