Bug 298416 – REGRESSION(299195@main?): ASSERTION FAILED: !m_channel on http/tests/websocket/web-socket-loads-captured-in-per-page-domains.html (flaky)

• Component: New Bugs
• Status: NEW

[Marta Darbinyan]

The following test is flaky crash in Debug macOS. First instance happened in EWS on 299195@main. 

http/tests/websocket/web-socket-loads-captured-in-per-page-domains.html

stderr:
1   0x3040fd8a8 WebCore::WebSocket::contextDestroyed()
2   0x3056513cc WebCore::ScriptExecutionContext::~ScriptExecutionContext()
3   0x305354884 WebCore::Document::~Document()
4   0x3059d378c WebCore::HTMLDocument::~HTMLDocument()
5   0x3059d37b8 WebCore::HTMLDocument::~HTMLDocument()
6   0x3059d3924 WebCore::HTMLDocument::operator delete(WebCore::HTMLDocument*, std::destroying_delete_t, unsigned long)
7   0x3059d388c WebCore::HTMLDocument::~HTMLDocument()
8   0x305356c34 WebCore::Document::removedLastRef()
9   0x3055e127c WebCore::Node::removedLastRef()
10  0x3001ddb70 WebCore::Node::deref() const
11  0x300a1ec7c WebCore::EventTarget::deref()
12  0x300a1ec0c WTF::DefaultRefDerefTraits<WebCore::EventTarget>::derefIfNotNull(WebCore::EventTarget*)
13  0x300a1eba8 WTF::Ref<WebCore::EventTarget, WTF::RawPtrTraits<WebCore::EventTarget>, WTF::DefaultRefDerefTraits<WebCore::EventTarget>>::~Ref()
14  0x300a1e8f4 WTF::Ref<WebCore::EventTarget, WTF::RawPtrTraits<WebCore::EventTarget>, WTF::DefaultRefDerefTraits<WebCore::EventTarget>>::~Ref()
15  0x3014c57ac WebCore::JSDOMWrapper<WebCore::EventTarget, WTF::RawPtrTraits<WebCore::EventTarget>>::~JSDOMWrapper()
16  0x3014c577c WebCore::JSEventTarget::~JSEventTarget()
17  0x30145970c WebCore::JSEventTarget::~JSEventTarget()
18  0x30145657c WebCore::JSEventTarget::destroy(JSC::JSCell*)
19  0x130d248b4 JSC::JSDestructibleObjectDestroyFunc::operator()(JSC::VM&, JSC::JSCell*) const
20  0x130d2487c JSC::JSDestructibleObjectHeapCellType::destroy(JSC::VM&, JSC::JSCell*) const
21  0x1306646e4 JSC::Subspace::destroy(JSC::VM&, JSC::JSCell*)
22  0x13060a408 JSC::PreciseAllocation::sweep()
23  0x13060a26c JSC::MarkedSpace::sweepPreciseAllocations()
24  0x130544fbc JSC::Heap::sweepInFinalize()
25  0x130544c18 JSC::Heap::finalize()
26  0x1305443f4 JSC::Heap::handleNeedFinalize(unsigned int)
27  0x1305433b4 JSC::Heap::handleNeedFinalize()
28  0x13053f0b0 JSC::Heap::finishChangingPhase(JSC::GCConductor)
29  0x130540c68 JSC::Heap::changePhase(JSC::GCConductor, JSC::CollectorPhase)
30  0x130540bec JSC::Heap::runEndPhase(JSC::GCConductor)
31  0x13053ea18 JSC::Heap::runCurrentPhase(JSC::GCConductor, JSC::CurrentThreadState*)
com.apple.WebKit.WebContent.Development terminated (pid 6878) for reason: crash
LEAK: 1 WebPageProxy

Test results:
https://ews-build.webkit.org/#/builders/122/builds/35096

Test history:
https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fwebsocket%2Fweb-socket-loads-captured-in-per-page-domains.html&style=debug&flavor=wk2&platform=mac

[Radar WebKit Bug Importer]

<rdar://problem/159889444>

[EWS]

Test gardening commit 299582@main (a561b790b09f): <https://commits.webkit.org/299582@main>

Reviewed commits have been landed. Closing PR #50324 and removing active labels.

[Alexey Proskuryakov]

ASSERTION FAILED: !m_channel
/Volumes/Data/worker/Apple-Sonoma-Debug-Build/build/Source/WebCore/Modules/websockets/WebSocket.cpp(499) : virtual void WebCore::WebSocket::contextDestroyed()
1   0x36dd274e0 WebCore::WebSocket::contextDestroyed()
2   0x36f2d6100 WebCore::ScriptExecutionContext::~ScriptExecutionContext()
3   0x36efc1688 WebCore::Document::~Document()
4   0x36f66bbc0 WebCore::HTMLDocument::~HTMLDocument()
5   0x36f66bbec WebCore::HTMLDocument::~HTMLDocument()
6   0x36f66bd5c WebCore::HTMLDocument::operator delete(WebCore::HTMLDocument*, std::destroying_delete_t, unsigned long)
7   0x36f66bcc0 WebCore::HTMLDocument::~HTMLDocument()
8   0x36efc3ab4 WebCore::Document::removedLastRef()
9   0x36f2631b4 WebCore::Node::removedLastRef()
10  0x369d1adf8 WebCore::Node::deref() const
11  0x36a591c2c WebCore::EventTarget::deref()

[EWS]

Test gardening commit 299990@main (7b44f3c066f2): <https://commits.webkit.org/299990@main>

Reviewed commits have been landed. Closing PR #50777 and removing active labels.