[Webkit-unassigned] [Bug 246773] New: REGRESSION?(255711 at main): [ macOS Debug wk2 ] 3X ASSERTION FAILED: !needsLayout() (layout tests) are constant crashes

Wed Oct 19 15:22:54 PDT 2022

https://bugs.webkit.org/show_bug.cgi?id=246773

            Bug ID: 246773
           Summary: REGRESSION?(255711 at main): [ macOS Debug wk2 ] 3X
                    ASSERTION FAILED: !needsLayout() (layout tests) are
                    constant crashes
           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: hhjalmarsson at apple.com

http/tests/security/showModalDialog-sync-cross-origin-page-load.html
http/tests/security/showModalDialog-sync-cross-origin-page-load2.html
imported/w3c/web-platform-tests/html/browsers/windows/browsing-context-names/choose-default-001.html 

Are 3 constant crashes on macOS wk2 ToT and since 255711 at main. This is similar to the assertion which used to only happen on wk1 (ex. rdar://101263540, rdar://75508813, etc). I'm not sure if these are related, but in those cases the commit where they started failing wasn't the root cause.

HISTORY:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&test=http%2Ftests%2Fsecurity%2FshowModalDialog-sync-cross-origin-page-load.html&test=http%2Ftests%2Fsecurity%2FshowModalDialog-sync-cross-origin-page-load2.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fbrowsers%2Fwindows%2Fbrowsing-context-names%2Fchoose-default-001.html

ASSERTION FAILED: !needsLayout()
page/FrameView.cpp(4694) : virtual void WebCore::FrameView::paintContents(WebCore::GraphicsContext &, const WebCore::IntRect &, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext *)
1   0x7b95d74f9 WTFCrash
2   0x77b21d6eb WTFCrashWithInfo(int, char const*, char const*, int)
3   0x77fc0a34f WebCore::FrameView::paintContents(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext*)
4   0x77fedf707 WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext*)
5   0x780a2de29 WebCore::RenderWidget::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
6   0x780a2e6e3 WebCore::RenderWidget::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
7   0x7808310bc WebCore::RenderEmbeddedObject::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
8   0x78082ae69 WebCore::paintPhase(WebCore::RenderElement&, WebCore::PaintPhase, WebCore::PaintInfo&, WebCore::LayoutPoint const&)
9   0x78082adf6 WebCore::RenderElement::paintAsInlineBlock(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
10  0x77f8bd5d4 WebCore::LayoutIntegration::InlineContentPainter::paintDisplayBox(WebCore::InlineDisplay::Box const&)
11  0x77f8bd9db WebCore::LayoutIntegration::InlineContentPainter::paint()
12  0x77f8c3986 WebCore::LayoutIntegration::LineLayout::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::RenderInline const*)
13  0x7807a7e38 WebCore::RenderBlockFlow::paintInlineChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
14  0x78077eec2 WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
15  0x7807802d6 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
16  0x78077e7ad WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
17  0x78077f430 WebCore::RenderBlock::paintChild(WebCore::RenderBox&, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool, WebCore::RenderBlock::PaintBlockType)
18  0x78077f068 WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool)
19  0x78077efd6 WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
20  0x7807802d6 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
21  0x78077e7ad WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
22  0x78077f430 WebCore::RenderBlock::paintChild(WebCore::RenderBox&, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool, WebCore::RenderBlock::PaintBlockType)
23  0x78077f068 WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool)
24  0x78077efd6 WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
25  0x7807802d6 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
26  0x78077e7ad WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
27  0x7808cd2c6 WebCore::RenderLayer::paintForegroundForFragmentsWithPhase(WebCore::PaintPhase, WTF::Vector<WebCore::LayerFragment, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::PaintBehavior>, WebCore::RenderObject*)
28  0x7808cb0bd WebCore::RenderLayer::paintForegroundForFragments(WTF::Vector<WebCore::LayerFragment, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WebCore::GraphicsContext&, WebCore::GraphicsContext&, WebCore::LayoutRect const&, bool, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::PaintBehavior>, WebCore::RenderObject*)
29  0x7808c69e8 WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>)
30  0x7808c5ea1 WebCore::RenderLayer::paintLayerContentsAndReflection(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>)
31  0x7808c4d51 WebCore::RenderLayer::paintLayerWithEffects(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>)
com.apple.WebKit.WebContent.Development terminated (pid 69479) for reason: crash

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