[Webkit-unassigned] [Bug 229580] New: [ Catalina EWS ]webgl/2.0.0/* tests are flaky crashing ASSERTION FAILED: !needsLayout()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=229580

            Bug ID: 229580
           Summary: [ Catalina EWS ]webgl/2.0.0/* tests are flaky crashing
                    ASSERTION FAILED: !needsLayout()
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebGL
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ayumi_kojima at apple.com
                CC: dino at apple.com, kbr at google.com, kkinnunen at apple.com

webgl/2.0.0/conformance/textures/misc/texture-upload-size.html
webgl/2.0.0/conformance2/textures/misc/tex-srgb-mipmap.html

Are a flaky crash on macOS-Catalina-Debug-WK1-Tests-EWS.

webgl/2.0.0/conformance2/textures/misc/tex-srgb-mipmap.html is flaky crashing on Catalina wk1 Debug and Big Sur wk1 Debug in the open source directory: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=webgl%2F2.0.0%2Fconformance%2Ftextures%2Fmisc%2Ftexture-upload-size.html&test=webgl%2F2.0.0%2Fconformance2%2Ftextures%2Fmisc%2Ftex-srgb-mipmap.html

The flaky crash seems to have started on EWS at:

webgl/2.0.0/conformance/textures/misc/texture-upload-size.html: https://ews-build.webkit.org/#/builders/56/builds/11131
webgl/2.0.0/conformance2/textures/misc/tex-srgb-mipmap.html: https://ews-build.webkit.org/#/builders/56/builds/12448

Crash log:

ASSERTION FAILED: !needsLayout()
./page/FrameView.cpp(4310) : virtual void WebCore::FrameView::paintContents(WebCore::GraphicsContext &, const WebCore::IntRect &, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext *)
1   0x1123186d9 WTFCrash
2   0x132b87aeb WTFCrashWithInfo(int, char const*, char const*, int)
3   0x136b1cb9b WebCore::FrameView::paintContents(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext*)
4   0x14df52277 -[WebFrame(WebInternal) _drawRect:contentsOnly:]
5   0x14df78216 -[WebHTMLView drawSingleRect:]
6   0x14df78931 -[WebHTMLView drawRect:]
7   0x7fff2f98559f _NSViewDrawRect
8   0x7fff2f9848ae -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inContext:stopAtLayerBackedViews:]
9   0x14df6b648 -[WebHTMLView(WebPrivate) _recursive:displayRectIgnoringOpacity:inContext:stopAtLayerBackedViews:]
10  0x7fff2f984c3f -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inContext:stopAtLayerBackedViews:]
11  0x7fff2f984c3f -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inContext:stopAtLayerBackedViews:]
12  0x7fff2f984c3f -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inContext:stopAtLayerBackedViews:]
13  0x7fff2fb19c58 -[NSView displayRectIgnoringOpacity:inContext:]
14  0x134e101ba WebCore::Widget::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext*)
15  0x136d9cd2a WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext*)
16  0x137814b3b WebCore::RenderWidget::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
17  0x137815467 WebCore::RenderWidget::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
18  0x13767e7ac 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*)
19  0x13767c248 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*)
20  0x137677cb7 WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>)
21  0x13769cc1d WebCore::RenderLayerBacking::paintIntoLayer(WebCore::GraphicsLayer const*, WebCore::GraphicsContext&, WebCore::IntRect const&, WTF::OptionSet<WebCore::PaintBehavior>, WebCore::EventRegionContext*)::$_24::operator()(WebCore::RenderLayer&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) const
22  0x13769c535 WebCore::RenderLayerBacking::paintIntoLayer(WebCore::GraphicsLayer const*, WebCore::GraphicsContext&, WebCore::IntRect const&, WTF::OptionSet<WebCore::PaintBehavior>, WebCore::EventRegionContext*)
23  0x13769da8c WebCore::RenderLayerBacking::paintContents(WebCore::GraphicsLayer const*, WebCore::GraphicsContext&, WebCore::FloatRect const&, unsigned int)
24  0x136f5f3ca WebCore::GraphicsLayer::paintGraphicsLayerContents(WebCore::GraphicsContext&, WebCore::FloatRect const&, unsigned int)
25  0x13701ca4f WebCore::GraphicsLayerCA::platformCALayerPaintContents(WebCore::PlatformCALayer*, WebCore::GraphicsContext&, WebCore::FloatRect const&, unsigned int)
26  0x1349b1500 WebCore::PlatformCALayer::drawLayerContents(WebCore::GraphicsContext&, WebCore::PlatformCALayer*, WTF::Vector<WebCore::FloatRect, 5ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, unsigned int)
27  0x134b2521c -[WebLayer drawInContext:]
28  0x7fff3e07c86d CABackingStoreUpdate_
29  0x7fff3e0dc4ad invocation function for block in CA::Layer::display_()
30  0x7fff3e07bd86 -[CALayer _display]
31  0x134b2599b -[WebSimpleLayer display]

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20210826/ea24a2b5/attachment-0001.htm>