[Webkit-unassigned] [Bug 254306] New: REGRESSION(261820 at main): ASSERTION FAILED: [source isKindOfClass:[DestinationClass class]]

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Mar 22 18:55:36 PDT 2023 

https://bugs.webkit.org/show_bug.cgi?id=254306

            Bug ID: 254306
           Summary: REGRESSION(261820 at main): ASSERTION FAILED: [source
                    isKindOfClass:[DestinationClass class]]
           Product: WebKit
           Version: WebKit Local Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Jenner at apple.com

TestWebKitAPI.WebKit.FormSubmission

is hitting the following assertion on debug for iOS16 and Monterey+

        ERROR: Error while launching com.apple.WebKit.Networking: Connection invalid
        /Volumes/Data/worker/Apple-iOS-16-Simulator-Debug-Build/build/Source/WebKit/UIProcess/Launcher/cocoa/ProcessLauncherCocoa.mm(226) : auto WebKit::ProcessLauncher::launchProcess()::(anonymous class)::operator()(xpc_object_t) const
        ASSERTION FAILED: [source isKindOfClass:[DestinationClass class]]
        /Volumes/Data/worker/Apple-iOS-16-Simulator-Debug-Build/build/Source/WebKit/Shared/Cocoa/WKObject.h(55) : DestinationClass *WebKit::checkedObjCCast(SourceClass *) [DestinationClass = NSString, SourceClass = id<WKObject>]
        1   0x11bdfd439 WTFCrash
        2   0x13c43b2cb WTFCrashWithInfo(int, char const*, char const*, int)
        3   0x13d24b1ba NSString* WebKit::checkedObjCCast<NSString, objc_object<WKObject> >(id<WKObject>)
        4   0x13d23a01d WebKit::WrapperTraits<API::String>::WrapperClass* WebKit::wrapper<API::String>(API::String&)
        5   0x13d239b66 API::Object::toNSObject()
        6   0x13d239538 API::Object::toNSObject()
        7   0x13d74cfa5 -[WKWebView(WKPrivate) _setInputDelegate:]::FormClient::willSubmitForm(WebKit::WebPageProxy&, WebKit::WebFrameProxy&, WebKit::WebFrameProxy&, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, API::Object*, WTF::Function<void ()>&&)
        8   0x13e183234 WebKit::WebPageProxy::willSubmitForm(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&)
        9   0x13f088bd1 auto void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData>&&)::'lambda'(auto&&...)::operator()<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData>(auto&&...) const
        10  0x13f088a1d decltype(static_cast<WebKit::WebPageProxy>(fp)(static_cast<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >>(fp0), static_cast<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >>(fp0), static_cast<WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>>(fp0), static_cast<WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>>(fp0), static_cast<WebKit::UserData>(fp0))) std::__1::__invoke_constexpr<void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData>&&)::'lambda'(auto&&...), WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData>(WebKit::WebPageProxy&&, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >&&, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >&&, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>&&, WebKit::UserData&&)
        11  0x13f0889be decltype(auto) std::__1::__apply_tuple_impl<void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData>&&)::'lambda'(auto&&...), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData>, 0ul, 1ul, 2ul, 3ul, 4ul>(WebKit::WebPageProxy&&, WebKit::WebPageProxy&&, std::__1::__tuple_indices<0ul, 1ul, 2ul, 3ul, 4ul>)
        12  0x13f088902 decltype(auto) std::__1::apply<void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData>&&)::'lambda'(auto&&...), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData> >(WebKit::WebPageProxy&&, WebKit::WebPageProxy&&)
        13  0x13f08776d void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&), std::__1::tuple<WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData>&&)
        14  0x13f034bc7 void IPC::handleMessage<Messages::WebPageProxy::WillSubmitForm, WebKit::WebPageProxy, WebKit::WebPageProxy, void (WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&)>(IPC::Connection&, IPC::Decoder&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WebCore::ProcessQualified<WTF::ObjectIdentifier<WebCore::FrameIdentifierType> >, WTF::Vector<std::__1::pair<WTF::String, WTF::String>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::ObjectIdentifier<WebKit::FormSubmitListenerIdentifierType>, WebKit::UserData const&))
        15  0x13f02a4ab WebKit::WebPageProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
        16  0x13f4a2fd3 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&)
        17  0x13df3c02c WebKit::AuxiliaryProcessProxy::dispatchMessage(IPC::Connection&, IPC::Decoder&)
        18  0x13e2a5af9 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
        19  0x13f47717c IPC::Connection::dispatchMessage(IPC::Decoder&)
        20  0x13f477560 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)
        21  0x13f477cd4 IPC::Connection::dispatchIncomingMessages()
        22  0x13f4943bd IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_16::operator()() const
        23  0x13f494309 WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_16, void>::call()
        24  0x11be2d7b2 WTF::Function<void ()>::operator()() const
        25  0x11bed6aae WTF::RunLoop::performWork()
        26  0x11bedc72e WTF::RunLoop::performWork(void*)
        27  0x10e778ebd __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
        28  0x10e778dfc __CFRunLoopDoSource0
        29  0x10e7785f9 __CFRunLoopDoSources0
        30  0x10e772db3 __CFRunLoopRun
        31  0x10e772637 CFRunLoopRunSpecific
        Child process terminated with signal 11: Segmentation fault


HISTORY:
https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.WebKit.FormSubmission

It also appears to have a very clear cut regression point of https://commits.webkit.org/261820@main

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