Bug 147003

Summary: [AX] ASSERTION FAILED: !document()->childNeedsStyleRecalc() loading www.youtube.com
Product: WebKit Reporter: Michael Catanzaro <mcatanzaro>
Component: AccessibilityAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: jdiggs, lantw44, mcatanzaro, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: PC   
OS: Linux   
Bug Depends on:    
Bug Blocks: 147000    
Attachments:
Description Flags
backtrace none

Michael Catanzaro
Reported 2015-07-16 10:28:45 PDT
Debug build of r186861 crashes 100% loading www.youtube.com: ASSERTION FAILED: !document()->childNeedsStyleRecalc() ../../Source/WebCore/accessibility/AccessibilityNodeObject.cpp(1703) : virtual WTF::String WebCore::AccessibilityNodeObject::textUnderElement(WebCore::AccessibilityTextUnderElementMode) const Backtrace attached.
Attachments
backtrace (255.63 KB, text/plain)
2015-07-16 10:30 PDT, Michael Catanzaro 		no flags
Details
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Michael Catanzaro
Comment 1 2015-07-16 10:30:02 PDT
Created attachment 256910 [details] backtrace (Note: crash only occurs on the homepage.)
Radar WebKit Bug Importer
Comment 2 2015-07-16 10:41:41 PDT
<rdar://problem/21857342>
Michael Catanzaro
Comment 3 2015-07-19 10:52:15 PDT
I tried to bisect this but gave up after seven 'git bisect skips' in a row due to build failures. Really, bisecting regressions is a lost cause and will remain so unless we mandate commit-queue (like Chromium does) and ensure it doesn't commit patches that break the build. But I did manage to confirm that r180676 is unaffected, so this issue was introduced sometime in the past few months....
Michael Catanzaro
Comment 4 2015-07-26 12:23:26 PDT
This crash also occurs 100% when loading the web inspector (at least on GTK port).
Joanmarie Diggs
Comment 5 2015-11-03 09:18:49 PST
*** This bug has been marked as a duplicate of bug 150670 ***
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