Bug 267661 – REGRESSION (268393@main): [ Monterey Ventura Debug wk2 ] ASSERTION FAILED: willBeComposited == needsToBeComposited(layer, queryData)

• Component: Media
• Status: RESOLVED FIXED

[Marta Darbinyan]

Description:
http/wpt/mediarecorder/mute-tracks.html

Is a flaky crash on macOS Ventura and Monetary Debug on ToT. I could reproduce it by downloading the latest spade.

268393@main - Failed
268392@main - Passed

This issue can be bisected to 268393@main using the command: 
run-webkit-tests --root  --exit-after-n-failures 1 --debug http/wpt/mediarecorder/mute-tracks.html

History:
https://results.webkit.org/?suite=layout-tests&test=http%2Fwpt%2Fmediarecorder%2Fmute-tracks.html&style=debug&version_name=Monterey&version_name=Ventura

Diff/Image Diff/Crash Log:
stderr:
ASSERTION FAILED: willBeComposited == needsToBeComposited(layer, queryData)
/Volumes/Data/worker/Apple-Ventura-Debug-Build/build/Source/WebCore/rendering/RenderLayerCompositor.cpp(1251) : void WebCore::RenderLayerCompositor::computeCompositingRequirements(WebCore::RenderLayer *, WebCore::RenderLayer &, WebCore::LayerOverlapMap &, WebCore::RenderLayerCompositor::CompositingState &, WebCore::RenderLayerCompositor::BackingSharingState &, bool &)
1   0x103e66db4 WTFCrash
2   0x2ca0762d0 WebCore::NetworkResourcesData::ResourceData::hasContent() const
3   0x2cb2c3bc0 WebCore::RenderLayerCompositor::computeCompositingRequirements(WebCore::RenderLayer*, WebCore::RenderLayer&, WebCore::LayerOverlapMap&, WebCore::RenderLayerCompositor::CompositingState&, WebCore::RenderLayerCompositor::BackingSharingState&, bool&)
4   0x2cb2c37fc WebCore::RenderLayerCompositor::computeCompositingRequirements(WebCore::RenderLayer*, WebCore::RenderLayer&, WebCore::LayerOverlapMap&, WebCore::RenderLayerCompositor::CompositingState&, WebCore::RenderLayerCompositor::BackingSharingState&, bool&)
5   0x2cb2c3884 WebCore::RenderLayerCompositor::computeCompositingRequirements(WebCore::RenderLayer*, WebCore::RenderLayer&, WebCore::LayerOverlapMap&, WebCore::RenderLayerCompositor::CompositingState&, WebCore::RenderLayerCompositor::BackingSharingState&, bool&)
6   0x2cb2c13b4 WebCore::RenderLayerCompositor::updateCompositingLayers(WebCore::CompositingUpdateType, WebCore::RenderLayer*)
7   0x2ca61f72c WebCore::LocalFrameView::updateCompositingLayersAfterLayout()
8   0x2ca61f770 WebCore::LocalFrameView::updateCompositingLayersAfterLayoutIfNeeded()
9   0x2c96c0f0c WebCore::Document::updateLayout(WTF::OptionSet<WebCore::LayoutOptions>, WebCore::Element const*)
10  0x2ca6351b4 WebCore::LocalFrameView::updateLayoutAndStyleIfNeededRecursive(WTF::OptionSet<WebCore::LayoutOptions>)
11  0x2ca6a1100 WebCore::Page::layoutIfNeeded(WTF::OptionSet<WebCore::LayoutOptions>)
12  0x2ca6a2100 WebCore::Page::updateRendering()
13  0x137f144d4 WebKit::WebPage::updateRendering()
14  0x136fd1f38 WebKit::TiledCoreAnimationDrawingArea::updateRendering(WebKit::TiledCoreAnimationDrawingArea::UpdateRenderingType)
15  0x136fd6a1c WebKit::TiledCoreAnimationDrawingArea::renderingUpdateRunLoopCallback()
16  0x136ff0fb0 WebKit::TiledCoreAnimationDrawingArea::TiledCoreAnimationDrawingArea(WebKit::WebPage&, WebKit::WebPageCreationParameters const&)::$_0::operator()() const
17  0x136ff0f5c WTF::Detail::CallableWrapper<WebKit::TiledCoreAnimationDrawingArea::TiledCoreAnimationDrawingArea(WebKit::WebPage&, WebKit::WebPageCreationParameters const&)::$_0, void>::call()
18  0x2c8e6dd8c WTF::Function<void ()>::operator()() const
19  0x2ca8d445c WebCore::RunLoopObserver::runLoopObserverFired()
20  0x2ca9accf8 WebCore::RunLoopObserver::runLoopObserverFired(__CFRunLoopObserver*, unsigned long, void*)
21  0x1920ed9f0 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__
22  0x1920ed8dc __CFRunLoopDoObservers
23  0x1920ec514 CFRunLoopRunSpecific
24  0x193065fbc -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
25  0x1930decbc -[NSRunLoop(NSRunLoop) run]
26  0x191d5e594 _xpc_objc_main
27  0x191d5deb4 xpc_main
28  0x1361886d8 WebKit::XPCServiceMain(int, char const**)
29  0x13843e604 WKXPCServiceMain
30  0x100b37fa0 main
31  0x191cb7f28 start
com.apple.WebKit.WebContent.Development terminated (pid 29346) for reason: crash
LEAK: 1 WebPageProxy

Link:
https://build.webkit.org/results/Apple-Ventura-Debug-AppleSilicon-WK2-Tests/273128@main%20(4789)/http/wpt/mediarecorder/mute-tracks-crash-log.txt

[Radar WebKit Bug Importer]

<rdar://problem/121154236>

[Jean-Yves Avenard [:jya]]

Pull request: https://github.com/WebKit/WebKit/pull/23033

[EWS]

Committed 273406@main (6bf767bc4141): <https://commits.webkit.org/273406@main>

Reviewed commits have been landed. Closing PR #23033 and removing active labels.