Bug 310310 – REGRESSION(309217@main): [iOS] ASSERTION FAILED: m_ptr in editing/input/cocoa/extended-proofreading.html

• Component: New Bugs
• Status: NEW

[Marta Darbinyan]

The following test is crashing with assertion error on iOS after 309217@main. The test is flaky failure across different EWS runs. 
editing/input/cocoa/extended-proofreading.html


ASSERTION FAILED: m_ptr
/Volumes/Data/worker/Apple-iOS-26-Simulator-Debug-Build/build/WebKitBuild/Debug-iphonesimulator/usr/local/include/wtf/Ref.h(182) : T &WTF::Ref<WebKit::TextCheckerCompletion>::leakRef() [T = WebKit::TextCheckerCompletion, _PtrTraits = WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, RefDerefTraits = WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>]
1   0x1527d800c WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>::leakRef()
2   0x1527d7f38 WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>::Ref(WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>&&)
3   0x1527ba094 WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>::Ref(WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>&&)
4   0x1527d13cc WebKit::TextChecker::requestExtendedCheckingOfString(WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>&&, int)::$_0::operator()(NSArray<NSTextCheckingResult*>*)
5   0x1527d16c0 WTF::BlockPtr<void (NSArray<NSTextCheckingResult*>*)> WTF::BlockPtr<void (NSArray<NSTextCheckingResult*>*)>::fromCallable<WebKit::TextChecker::requestExtendedCheckingOfString(WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>&&, int)::$_0>(WebKit::TextChecker::requestExtendedCheckingOfString(WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>&&, int)::$_0)::'lambda'(void*, NSArray<NSTextCheckingResult*>*)::operator()(void*, NSArray<NSTextCheckingResult*>*) const
6   0x1527d168c WTF::BlockPtr<void (NSArray<NSTextCheckingResult*>*)> WTF::BlockPtr<void (NSArray<NSTextCheckingResult*>*)>::fromCallable<WebKit::TextChecker::requestExtendedCheckingOfString(WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>&&, int)::$_0>(WebKit::TextChecker::requestExtendedCheckingOfString(WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>&&, int)::$_0)::'lambda'(void*, NSArray<NSTextCheckingResult*>*)::__invoke(void*, NSArray<NSTextCheckingResult*>*)
7   0x24e3b7ba0 _TCSmartRepliesOSLogFacility
8   0x18672f058 -[UITextChecker requestProofreadingReviewOfString:range:language:options:completionHandler:]
9   0x104579fb8 -[LayoutTestSpellChecker requestProofreadingReviewOfString:range:language:options:completionHandler:]
10  0x1527b9ee4 WebKit::TextChecker::requestExtendedCheckingOfString(WTF::Ref<WebKit::TextCheckerCompletion, WTF::RawPtrTraits<WebKit::TextCheckerCompletion>, WTF::DefaultRefDerefTraits<WebKit::TextCheckerCompletion>>&&, int)
11  0x152e29828 WebKit::WebPageProxy::requestExtendedCheckingOfString(WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int)
12  0x151872f28 auto void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>>(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>&&)::'lambda'(auto&&...)::operator()<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>(auto&&...) const
13  0x151872e04 decltype(std::declval<WebKit::WebPageProxy>()(std::declval<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>(), std::declval<WebCore::TextCheckingRequestData>(), std::declval<int>())) std::__1::__invoke[abi:sn200100]<void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>>(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>&&)::'lambda'(auto&&...), WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>(WebKit::WebPageProxy&&, WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>&&, WebCore::TextCheckingRequestData&&, int&&)
14  0x151872dc8 decltype(auto) std::__1::__apply_tuple_impl[abi:sn200100]<void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>>(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>&&)::'lambda'(auto&&...), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>, 0ul, 1ul, 2ul>(WebKit::WebPageProxy&&, WebKit::WebPageProxy&&, std::__1::__tuple_indices<0ul, 1ul, 2ul>)
15  0x151872d6c decltype(auto) std::__1::apply[abi:sn200100]<void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>>(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>&&)::'lambda'(auto&&...), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>>(WebKit::WebPageProxy&&, WebKit::WebPageProxy&&)
16  0x151871ecc void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>>(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int), std::__1::tuple<WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData, int>&&)
17  0x1515aa9cc void IPC::handleMessage<Messages::WebPageProxy::RequestExtendedCheckingOfString, IPC::Connection, WebKit::WebPageProxy, WebKit::WebPageProxy, void (WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int)>(IPC::Connection&, IPC::Decoder&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WTF::ObjectIdentifierGeneric<WebKit::TextCheckerRequestType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebCore::TextCheckingRequestData const&, int))
18  0x15159b0e8 WebKit::WebPageProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
19  0x1543c8670 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&)
20  0x152c5edb8 WebKit::AuxiliaryProcessProxy::dispatchMessage(IPC::Connection&, IPC::Decoder&)
21  0x15300005c WebKit::WebProcessProxy::dispatchMessage(IPC::Connection&, IPC::Decoder&)
22  0x1519f77f0 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
23  0x15435cd28 IPC::Connection::dispatchMessage(IPC::Decoder&)
24  0x15435d228 IPC::Connection::dispatchMessage(WTF::UniqueRef<IPC::Decoder>)
25  0x15435d9f8 IPC::Connection::dispatchIncomingMessages()
26  0x1543b8444 IPC::Connection::enqueueIncomingMessage(WTF::UniqueRef<IPC::Decoder>)::$_0::operator()() const
27  0x1543b83a0 WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(WTF::UniqueRef<IPC::Decoder>)::$_0, void>::call()
28  0x1196eff28 WTF::Function<void ()>::operator()() const
29  0x1197d07e0 WTF::RunLoop::performWork()
30  0x1197d8368 WTF::RunLoop::performWork(void*)
31  0x1804563a4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__


Test history:
https://results.webkit.org/?suite=layout-tests&test=editing%2Finput%2Fcocoa%2Fextended-proofreading.html


Test results:
https://build.webkit.org/results/Apple-iOS-26-Simulator-Debug-WK2-Tests/309483@main%20(895)/results.html

[Radar WebKit Bug Importer]

<rdar://problem/172949195>

[EWS]

Test gardening commit 309581@main (2bd2a8b5979c): <https://commits.webkit.org/309581@main>

Reviewed commits have been landed. Closing PR #60962 and removing active labels.