Bug 289095

Summary:	REGRESSION(291521@main): [macOS iOS Debug] ipc/large-vector-allocate-failure-crash.html is constantly crashing ( failure in EWS)
Product:	WebKit	Reporter:	Marta Darbinyan <darbinyan>
Component:	New Bugs	Assignee:	Gavin <gavin.p>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Marta Darbinyan

Reported 2025-03-04 10:15:43 PST

The following tests are crashing with assertion after forward fix PR in 291521@main. ipc/large-vector-allocate-failure-crash.html /Volumes/Data/worker/Apple-Sonoma-Debug-Build/build/Source/WebKit/WebProcess/WebPage/IPCTestingAPI.cpp(259) : virtual void WebKit::IPCTestingAPI::JSIPCStreamClientConnection::MessageReceiver::didReceiveMessage(IPC::Connection &, IPC::Decoder &) 1 0x148ee373c WebKit::IPCTestingAPI::JSIPCStreamClientConnection::MessageReceiver::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 2 0x1496265b8 IPC::StreamClientConnection::DedicatedConnectionClient::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 3 0x1495dc5bc IPC::Connection::dispatchMessage(IPC::Decoder&) 4 0x1495dca14 IPC::Connection::dispatchMessage(WTF::UniqueRef<IPC::Decoder>) 5 0x1495dce04 IPC::Connection::dispatchOneIncomingMessage() 6 0x149602e6c IPC::Connection::enqueueIncomingMessage(WTF::UniqueRef<IPC::Decoder>)::$_17::operator()() const 7 0x149602dc8 WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(WTF::UniqueRef<IPC::Decoder>)::$_17, void>::call() 8 0x12a0a9ec8 WTF::Function<void ()>::operator()() const 9 0x12a176958 WTF::RunLoop::performWork() 10 0x12a17ad68 WTF::RunLoop::performWork(void*) 11 0x186fd54d8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 12 0x186fd546c __CFRunLoopDoSource0 13 0x186fd51dc __CFRunLoopDoSources0 14 0x186fd3dc8 __CFRunLoopRun 15 0x186fd3434 CFRunLoopRunSpecific 16 0x188107868 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 17 0x1881814a4 -[NSRunLoop(NSRunLoop) run] 18 0x186c0d468 _xpc_objc_main 19 0x186c1ce58 _xpc_main 20 0x186c0d014 _xpc_copy_xpcservice_dictionary 21 0x1466b61cc WebKit::XPCServiceMain(int, char const**) 22 0x14953517c WKXPCServiceMain 23 0x10208bf90 main 24 0x186b6b154 start com.apple.WebKit.WebContent.Development terminated (pid 71413) for reason: crash Test result: https://ews-build.webkit.org/#/builders/122/builds/14902 History: https://results.webkit.org/?suite=layout-tests&test=ipc%2Flarge-vector-allocate-failure-crash.html&flavor=wk2&style=debug

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Radar WebKit Bug Importer

Comment 1 2025-03-04 10:16:06 PST

<rdar://problem/146121871>

EWS

Comment 2 2025-03-04 11:37:41 PST

Test gardening commit 291580@main (a77b2d68c06c): <https://commits.webkit.org/291580@main> Reviewed commits have been landed. Closing PR #41861 and removing active labels.

EWS

Comment 3 2025-03-04 11:50:52 PST

Test gardening commit 291581@main (ff36d61ac21d): <https://commits.webkit.org/291581@main> Reviewed commits have been landed. Closing PR #41862 and removing active labels.

Gavin

Comment 4 2025-03-14 07:44:03 PDT

Pull request: https://github.com/WebKit/WebKit/pull/42477

EWS

Comment 5 2025-03-19 13:56:22 PDT

Committed 292379@main (c11e1c64acff): <https://commits.webkit.org/292379@main> Reviewed commits have been landed. Closing PR #42477 and removing active labels.

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