[Webkit-unassigned] [Bug 223144] New: [ macOS debug arm64 ] ASSERTION FAILED: count >= 1 ./rendering/RenderMultiColumnSet.cpp(450) : unsigned int WebCore::RenderMultiColumnSet::columnCount() const
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Mar 12 15:48:05 PST 2021
https://bugs.webkit.org/show_bug.cgi?id=223144
Bug ID: 223144
Summary: [ macOS debug arm64 ] ASSERTION FAILED: count >= 1
./rendering/RenderMultiColumnSet.cpp(450) : unsigned
int WebCore::RenderMultiColumnSet::columnCount() const
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: Jenner at apple.com
fast/multicol/crash-when-spanner-candidate-is-out-of-flow.html
is crashing/an Assertion Failure in macOS Debug on Apple Silicon only.
HISTORY URL:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fmulticol%2Fcrash-when-spanner-candidate-is-out-of-flow.html
CRASHLOG TEXT:
ASSERTION FAILED: count >= 1
./rendering/RenderMultiColumnSet.cpp(450) : unsigned int WebCore::RenderMultiColumnSet::columnCount() const
1 0x135b34bcc WTFCrash
2 0x114ae0da0 WebCore::JSRTCRtpReceiver::createPrototype(JSC::VM&, WebCore::JSDOMGlobalObject&)
3 0x1183b1a3c WebCore::RenderMultiColumnSet::columnCount() const
4 0x1183b3ff8 WebCore::RenderMultiColumnSet::addOverflowFromChildren()
5 0x1181b12e4 WebCore::RenderBlock::computeOverflow(WebCore::LayoutUnit, bool)
6 0x1181d2038 WebCore::RenderBlockFlow::computeOverflow(WebCore::LayoutUnit, bool)
7 0x1181c796c WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit)
8 0x1181b0dfc WebCore::RenderBlock::layout()
9 0x1183b2254 WebCore::RenderMultiColumnSet::layout()
10 0x1181c98b8 WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox&, WebCore::RenderBlockFlow::MarginInfo&, WebCore::LayoutUnit&, WebCore::LayoutUnit&)
11 0x1181c82f8 WebCore::RenderBlockFlow::layoutBlockChildren(bool, WebCore::LayoutUnit&)
12 0x1181c7588 WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit)
13 0x1181c8490 WebCore::RenderBlockFlow::relayoutForPagination()
14 0x1181c767c WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit)
15 0x1181b0dfc WebCore::RenderBlock::layout()
16 0x1180fbfdc WebCore::RenderElement::layoutIfNeeded()
17 0x1181b37bc WebCore::RenderBlock::layoutPositionedObject(WebCore::RenderBox&, bool, bool)
18 0x1181b304c WebCore::RenderBlock::layoutPositionedObjects(bool, bool)
19 0x1181c7938 WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit)
20 0x1181b0dfc WebCore::RenderBlock::layout()
21 0x11846b094 WebCore::RenderView::layout()
22 0x11781e0e0 WebCore::FrameViewLayoutContext::layout()
23 0x1168c68ac WebCore::Document::implicitClose()
24 0x1175ddadc WebCore::FrameLoader::checkCallImplicitClose()
25 0x1175dd5b4 WebCore::FrameLoader::checkCompleted()
26 0x1175db7dc WebCore::FrameLoader::finishedParsing()
27 0x1168d9b10 WebCore::Document::finishedParsing()
28 0x1170fa1dc WebCore::HTMLConstructionSite::finishedParsing()
29 0x117141d5c WebCore::HTMLTreeBuilder::finished()
30 0x117101644 WebCore::HTMLDocumentParser::end()
31 0x1170ff4fc WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd()
LEAK: 1 WebPageProxy
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