[Webkit-unassigned] [Bug 159015] New: ASSERTION FAILED: !m_buildIsUnderway on fast/media/mq-relative-constraints-08.html

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=159015

            Bug ID: 159015
           Summary: ASSERTION FAILED: !m_buildIsUnderway on
                    fast/media/mq-relative-constraints-08.html
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Text
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ap at webkit.org
                CC: mmaxfield at apple.com

Saw this assertion failure on a bot:

ASSERTION FAILED: !m_buildIsUnderway

1   0x10a147200 WTFCrash
2   0x10f5349ff WebCore::CSSFontSelector::fontRangesForFamily(WebCore::FontDescription const&, WTF::AtomicString const&)
3   0x10fa77230 WebCore::realizeNextFallback(WebCore::FontCascadeDescription const&, unsigned int&, WebCore::FontSelector*)
4   0x10fa76c8b WebCore::FontCascadeFonts::realizeFallbackRangesAt(WebCore::FontCascadeDescription const&, unsigned int)
5   0x10f3422f2 WebCore::FontCascadeFonts::primaryFont(WebCore::FontCascadeDescription const&)
6   0x10f34223a WebCore::FontCascade::primaryFont() const
7   0x10f3421a5 WebCore::FontCascade::fontMetrics() const
8   0x110e3cf8a WebCore::RenderStyle::fontMetrics() const
9   0x10f5f8ffe WebCore::CSSPrimitiveValue::computeNonCalcLengthDouble(WebCore::CSSToLengthConversionData const&, unsigned short, double)
10  0x10f5f8cf7 WebCore::CSSPrimitiveValue::computeLengthDouble(WebCore::CSSToLengthConversionData const&) const
11  0x10f5f8c6d int WebCore::CSSPrimitiveValue::computeLength<int>(WebCore::CSSToLengthConversionData const&) const
12  0x1109732da WebCore::computeLength(WebCore::CSSValue*, bool, WebCore::CSSToLengthConversionData const&, int&)
13  0x110972473 WebCore::heightEvaluate(WebCore::CSSValue*, WebCore::CSSToLengthConversionData const&, WebCore::Frame&, WebCore::MediaFeaturePrefix)
14  0x110972a4c WebCore::minHeightEvaluate(WebCore::CSSValue*, WebCore::CSSToLengthConversionData const&, WebCore::Frame&, WebCore::MediaFeaturePrefix)
15  0x110971295 WebCore::MediaQueryEvaluator::evaluate(WebCore::MediaQueryExpression const&) const
16  0x110970fb3 WebCore::MediaQueryEvaluator::evaluate(WebCore::MediaQuerySet const&, WebCore::StyleResolver*) const
17  0x110feeff6 WebCore::RuleSet::addChildRules(WTF::Vector<WTF::RefPtr<WebCore::StyleRuleBase>, 0ul, WTF::CrashOnOverflow, 16ul> const&, WebCore::MediaQueryEvaluator const&, WebCore::StyleResolver*, bool, bool, WebCore::AddRuleFlags)
18  0x110fef481 WebCore::RuleSet::addRulesFromSheet(WebCore::StyleSheetContents&, WebCore::MediaQueryEvaluator const&, WebCore::StyleResolver*)
19  0x10f817eb3 WebCore::DocumentRuleSets::appendAuthorStyleSheets(WTF::Vector<WTF::RefPtr<WebCore::CSSStyleSheet>, 0ul, WTF::CrashOnOverflow, 16ul> const&, WebCore::MediaQueryEvaluator*, WebCore::InspectorCSSOMWrappers&, WebCore::StyleResolver*)
20  0x1112bebd9 WebCore::StyleResolver::appendAuthorStyleSheets(WTF::Vector<WTF::RefPtr<WebCore::CSSStyleSheet>, 0ul, WTF::CrashOnOverflow, 16ul> const&)
21  0x10f76b31a WebCore::Document::createStyleResolver()
22  0x10f224dfd WebCore::Document::ensureStyleResolver()
23  0x111302a89 WebCore::Style::TreeResolver::Scope::Scope(WebCore::Document&)
24  0x111302b2d WebCore::Style::TreeResolver::Scope::Scope(WebCore::Document&)
25  0x111306359 WebCore::Style::TreeResolver::resolve(WebCore::Style::Change)
26  0x10f768ae8 WebCore::Document::recalcStyle(WebCore::Style::Change)
27  0x10f75d9f1 WebCore::Document::updateStyleIfNeeded()
28  0x10fb44c2a WebCore::FrameLoader::dispatchUnloadEvents(WebCore::UnloadEventPolicy)
29  0x10fb4478c WebCore::FrameLoader::stopLoading(WebCore::UnloadEventPolicy)
30  0x10fb450a6 WebCore::FrameLoader::closeURL()
31  0x10fb4df08 WebCore::FrameLoader::transitionToCommitted(WebCore::CachedPage*)

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20160622/9d540fff/attachment-0001.html>