[Webkit-unassigned] [Bug 279646] WebKit occasionally crashes while reestablishing the socket connection.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=279646

--- Comment #1 from Simon Fraser (smfr) <simon.fraser at apple.com> ---
 Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0  com.apple.WebCore                   0x32e1fdb84 WTFCrashWithInfo(int, char const*, char const*, int)
1  com.apple.WebCore                   0x331108ae8 WebCore::RenderLayerCompositor::computeAncestorClippingStack(WebCore::RenderLayer const&, WebCore::RenderLayer const*) const::$_89::operator()(WebCore::RenderLayer const&, WebCore::RenderLayer const&, WebCore::ShouldRespectOverflowClip) const
2  com.apple.WebCore                   0x331108670 WebCore::RenderLayerCompositor::computeAncestorClippingStack(WebCore::RenderLayer const&, WebCore::RenderLayer const*) const::$_61::operator()(WebCore::RenderLayer const&, bool, bool) const
3  com.apple.WebCore                   0x3310d7ddc WebCore::AncestorTraversal WebCore::traverseAncestorLayers<WebCore::RenderLayerCompositor::computeAncestorClippingStack(WebCore::RenderLayer const&, WebCore::RenderLayer const*) const::$_61>(WebCore::RenderLayer const&, WebCore::RenderLayerCompositor::computeAncestorClippingStack(WebCore::RenderLayer const&, WebCore::RenderLayer const*) const::$_61&&)
4  com.apple.WebCore                   0x3310d7cac WebCore::RenderLayerCompositor::computeAncestorClippingStack(WebCore::RenderLayer const&, WebCore::RenderLayer const*) const
5  com.apple.WebCore                   0x3310bb4d8 WebCore::RenderLayerCompositor::updateAncestorClippingStack(WebCore::RenderLayer const&, WebCore::RenderLayer const*) const
6  com.apple.WebCore                   0x3310acae8 WebCore::RenderLayerBacking::updateAncestorClipping(bool, WebCore::RenderLayer const*)
7  com.apple.WebCore                   0x3310b2310 WebCore::RenderLayerBacking::updateConfiguration(WebCore::RenderLayer const*)
8  com.apple.WebCore                   0x3310c9e60 WebCore::RenderLayerCompositor::updateBackingAndHierarchy(WebCore::RenderLayer&, WTF::Vector<WTF::Ref<WebCore::GraphicsLayer, WTF::RawPtrTraits<WebCore::GraphicsLayer>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayer>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WebCore::RenderLayerCompositor::UpdateBackingTraversalState&, WebCore::ScrollingTreeState&, WTF::OptionSet<WebCore::RenderLayerCompositor::UpdateLevel>)
9  com.apple.WebCore                   0x3310ca3a8 WebCore::RenderLayerCompositor::updateBackingAndHierarchy(WebCore::RenderLayer&, WTF::Vector<WTF::Ref<WebCore::GraphicsLayer, WTF::RawPtrTraits<WebCore::GraphicsLayer>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayer>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WebCore::RenderLayerCompositor::UpdateBackingTraversalState&, WebCore::ScrollingTreeState&, WTF::OptionSet<WebCore::RenderLayerCompositor::UpdateLevel>)
10  com.apple.WebCore                  0x3310ca3a8 WebCore::RenderLayerCompositor::updateBackingAndHierarchy(WebCore::RenderLayer&, WTF::Vector<WTF::Ref<WebCore::GraphicsLayer, WTF::RawPtrTraits<WebCore::GraphicsLayer>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayer>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WebCore::RenderLayerCompositor::UpdateBackingTraversalState&, WebCore::ScrollingTreeState&, WTF::OptionSet<WebCore::RenderLayerCompositor::UpdateLevel>)
11  com.apple.WebCore                  0x3310ca3a8 WebCore::RenderLayerCompositor::updateBackingAndHierarchy(WebCore::RenderLayer&, WTF::Vector<WTF::Ref<WebCore::GraphicsLayer, WTF::RawPtrTraits<WebCore::GraphicsLayer>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayer>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WebCore::RenderLayerCompositor::UpdateBackingTraversalState&, WebCore::ScrollingTreeState&, WTF::OptionSet<WebCore::RenderLayerCompositor::UpdateLevel>)
12  com.apple.WebCore                  0x3310ca3a8 WebCore::RenderLayerCompositor::updateBackingAndHierarchy(WebCore::RenderLayer&, WTF::Vector<WTF::Ref<WebCore::GraphicsLayer, WTF::RawPtrTraits<WebCore::GraphicsLayer>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayer>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WebCore::RenderLayerCompositor::UpdateBackingTraversalState&, WebCore::ScrollingTreeState&, WTF::OptionSet<WebCore::RenderLayerCompositor::UpdateLevel>)
13  com.apple.WebCore                  0x3310ca3a8 WebCore::RenderLayerCompositor::updateBackingAndHierarchy(WebCore::RenderLayer&, WTF::Vector<WTF::Ref<WebCore::GraphicsLayer, WTF::RawPtrTraits<WebCore::GraphicsLayer>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayer>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WebCore::RenderLayerCompositor::UpdateBackingTraversalState&, WebCore::ScrollingTreeState&, WTF::OptionSet<WebCore::RenderLayerCompositor::UpdateLevel>)
14  com.apple.WebCore                  0x3310ca3a8 WebCore::RenderLayerCompositor::updateBackingAndHierarchy(WebCore::RenderLayer&, WTF::Vector<WTF::Ref<WebCore::GraphicsLayer, WTF::RawPtrTraits<WebCore::GraphicsLayer>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayer>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WebCore::RenderLayerCompositor::UpdateBackingTraversalState&, WebCore::ScrollingTreeState&, WTF::OptionSet<WebCore::RenderLayerCompositor::UpdateLevel>)
15  com.apple.WebCore                  0x3310c73f0 WebCore::RenderLayerCompositor::updateCompositingLayers(WebCore::CompositingUpdateType, WebCore::RenderLayer*)
16  com.apple.WebCore                  0x3303377a4 WebCore::LocalFrameView::updateCompositingLayersAfterScrolling()
17  com.apple.WebCore                  0x33066ad24 WebCore::ScrollView::completeUpdatesAfterScrollTo(WebCore::IntSize const&)
18  com.apple.WebCore                  0x33066b038 WebCore::ScrollView::scrollTo(WebCore::IntPoint const&)
19  com.apple.WebCore                  0x33033d910 WebCore::LocalFrameView::scrollTo(WebCore::IntPoint const&)
20  com.apple.WebCore                  0x33066a7dc WebCore::ScrollView::setScrollOffset(WebCore::IntPoint const&)
21  com.apple.WebCore                  0x330671944 WebCore::ScrollableArea::scrollPositionChanged(WebCore::IntPoint const&)
22  com.apple.WebCore                  0x330671e50 WebCore::ScrollableArea::setScrollPositionFromAnimation(WebCore::IntPoint const&)

-- 
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/20240913/857c34ae/attachment.htm>