Bug 311386

Summary:	AX: ASSERTION FAILED: threadLikeAssertion.isCurrent() in ParentFrameSearchContext
Product:	WebKit	Reporter:	Dominic Mazzoni <dm_mazzoni>
Component:	Accessibility	Assignee:	Dominic Mazzoni <dm_mazzoni>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	andresg_22, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	All
OS:	All

Dominic Mazzoni

Reported 2026-04-02 19:07:13 PDT

ASSERTION FAILED: threadLikeAssertion.isCurrent() /Volumes/Code/safari/OpenSource/WebKitBuild/Debug/usr/local/include/wtf/ThreadAssertions.h(163) : void WTF::assertIsCurrent(const ThreadLikeAssertion &) 1 WTF::assertIsCurrent(WTF::ThreadLikeAssertion const&) 2 WTF::RefCountDebuggerImpl<(WTF::RefCountIsThreadSafe)0>::applyRefDerefThreadingCheck(unsigned int) const 3 WTF::RefCountDebuggerImpl<(WTF::RefCountIsThreadSafe)0>::willDeref(unsigned int) const 4 WTF::RefCountedBase::derefBase() const 5 WTF::RefCounted<WebCore::ParentFrameSearchContext>::deref() const 6 WTF::DefaultRefDerefTraits<WebCore::ParentFrameSearchContext>::derefIfNotNull(WebCore::ParentFrameSearchContext*) 7 WTF::Ref<WebCore::ParentFrameSearchContext, WTF::RawPtrTraits<WebCore::ParentFrameSearchContext>, WTF::DefaultRefDerefTraits<WebCore::ParentFrameSearchContext>>::~Ref() 8 WTF::Ref<WebCore::ParentFrameSearchContext, WTF::RawPtrTraits<WebCore::ParentFrameSearchContext>, WTF::DefaultRefDerefTraits<WebCore::ParentFrameSearchContext>>::~Ref()

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Radar WebKit Bug Importer

Comment 1 2026-04-02 19:07:19 PDT

<rdar://problem/173982202>

Dominic Mazzoni

Comment 2 2026-04-02 19:10:04 PDT

Pull request: https://github.com/WebKit/WebKit/pull/61947

EWS

Comment 3 2026-04-03 09:34:38 PDT

Committed 310519@main (fa6649b0bc79): <https://commits.webkit.org/310519@main> Reviewed commits have been landed. Closing PR #61947 and removing active labels.

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