[Webkit-unassigned] [Bug 262157] New: REGRESSION(268393 at main): [ wk2 ] ASSERTION FAILED: !renderer.needsLayout() causing imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-video.html to constantly crash / ImageOnlyFailure.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=262157

            Bug ID: 262157
           Summary: REGRESSION(268393 at main): [ wk2 ] ASSERTION FAILED:
                    !renderer.needsLayout() causing
                    imported/w3c/web-platform-tests/css/css-contain/conten
                    t-visibility/content-visibility-video.html to
                    constantly crash / ImageOnlyFailure.
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Media
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ben_schwartz at apple.com
                CC: jean-yves.avenard at apple.com,
                    webkit-bot-watchers-bugzilla at group.apple.com,
                    webkit-bug-importer at group.apple.com

Created attachment 467885

  --> https://bugs.webkit.org/attachment.cgi?id=467885&action=review

content-visibility-video-diff.png

imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-video.html

This test is:
 - A constant crash on wk2 debug (including gpuprocess)
 - A constant ImageOnlyFailure on wk2 release (expectation was previously set for macOS but removed in 268447 at main)

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-contain%2Fcontent-visibility%2Fcontent-visibility-video.html&flavor=wk2&flavor=gpuprocess&platform=ios&platform=mac

CRASH LOG:

(cpu_info.cc:53): Available number of cores: 8
ASSERTION FAILED: !renderer.needsLayout()
/Volumes/Data/worker/Apple-Ventura-Debug-Build/build/Source/WebCore/rendering/RenderBlock.cpp(3152) : void WebCore::RenderBlock::checkPositionedObjectsNeedLayout()
1   0x105503128 WTFCrash
2   0x2cb04cc90 WTF::RefPtr<WebCore::AudioWorkletMessagingProxy, WTF::RawPtrTraits<WebCore::AudioWorkletMessagingProxy>, WTF::DefaultRefDerefTraits<WebCore::AudioWorkletMessagingProxy>>::operator->() const
3   0x2cd775328 WebCore::RenderBlock::checkPositionedObjectsNeedLayout()
4   0x2cd92ce0c WebCore::RenderObject::checkBlockPositionedObjectsNeedLayout()
5   0x2cd92cd6c WebCore::RenderObject::clearNeedsLayout()
6   0x2cd81d1bc WebCore::RenderElement::clearNeedsLayoutForDescendants()
7   0x2cd77eda4 WebCore::RenderBlockFlow::layoutBlockChildren(bool, WebCore::LayoutUnit&)
8   0x2cd77d620 WebCore::RenderBlockFlow::layoutInFlowChildren(bool, WebCore::LayoutUnit&, WebCore::LayoutUnit&, WebCore::LayoutUnit&)
9   0x2cd77c7d0 WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit)
10  0x2cd7600f0 WebCore::RenderBlock::layout()
11  0x2cccf3580 WebCore::LocalFrameViewLayoutContext::performLayout()
12  0x2cccd1ae0 WebCore::LocalFrameViewLayoutContext::layout()
13  0x2cccece40 WebCore::LocalFrameView::updateLayoutAndStyleIfNeededRecursive()
14  0x2ccd54764 WebCore::Page::layoutIfNeeded()
15  0x2ccd5549c WebCore::Page::updateRendering()
16  0x1321bd578 WebKit::WebPage::updateRendering()
17  0x13129dd5c WebKit::TiledCoreAnimationDrawingArea::updateRendering(WebKit::TiledCoreAnimationDrawingArea::UpdateRenderingType)
18  0x1312a2550 WebKit::TiledCoreAnimationDrawingArea::renderingUpdateRunLoopCallback()
19  0x1312a3894 WebKit::TiledCoreAnimationDrawingArea::TiledCoreAnimationDrawingArea(WebKit::WebPage&, WebKit::WebPageCreationParameters const&)::$_0::operator()() const
20  0x1312a3840 WTF::Detail::CallableWrapper<WebKit::TiledCoreAnimationDrawingArea::TiledCoreAnimationDrawingArea(WebKit::WebPage&, WebKit::WebPageCreationParameters const&)::$_0, void>::call()
21  0x2c85ec7dc WTF::Function<void ()>::operator()() const
22  0x2ccf6fa18 WebCore::RunLoopObserver::runLoopObserverFired()
23  0x2cd043dd0 WebCore::RunLoopObserver::runLoopObserverFired(__CFRunLoopObserver*, unsigned long, void*)
24  0x19b5c99f0 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__
25  0x19b5c98dc __CFRunLoopDoObservers
26  0x19b5c8514 CFRunLoopRunSpecific
27  0x19c541fbc -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
28  0x19c5bacbc -[NSRunLoop(NSRunLoop) run]
29  0x19b23a594 _xpc_objc_main
30  0x19b239eb4 xpc_main
31  0x1305c6af4 WebKit::XPCServiceMain(int, char const**)
com.apple.WebKit.WebContent.Development terminated (pid 95629) for reason: crash
LEAK: 1 WebPageProxy

IMAGE DIFF:

Attached.

IMAGES URL (for failure):

https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK2-Tests/268483@main%20(5138)/imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-video-diffs.html

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