Bug 262152

The following tests are constantly timing out on debug builds: TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsFromLoadRequest TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithRecentUserGestureFragment TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithRecentUserGesturePushState TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithUserGestureFragment TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithUserGesturePushState HISTORY: https://results.webkit.org/?suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&test=TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsFromLoadRequest&test=TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithRecentUserGestureFragment&test=TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithRecentUserGesturePushState&test=TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithUserGestureFragment&test=TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithUserGesturePushState&style=debug STDIO LOG: TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithUserGesturePushState ASSERTION FAILED: !m_pendingNavigationID /Volumes/Data/worker/Apple-Ventura-Debug-Build/build/Source/WebKit/WebProcess/WebPage/WebPage.cpp(2145) : void WebKit::WebPage::goToBackForwardItem(WebKit::GoToBackForwardItemParameters &&) 1 0x107a57e28 WTFCrash 2 0x131ceabf0 std::__1::span<unsigned char const, 18446744073709551615ul>::span[abi:v15006]<unsigned char const*>(unsigned char const*, unsigned long) 3 0x134706af0 WebKit::WebPage::goToBackForwardItem(WebKit::GoToBackForwardItemParameters&&) 4 0x1347cc1f0 auto void IPC::callMemberFunction<WebKit::WebPage, WebKit::WebPage, void (WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>>(WebKit::WebPage*, void (WebKit::WebPage::*)(WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>&&)::'lambda'(auto&&...)::operator()<WebKit::GoToBackForwardItemParameters>(auto&&...) const 5 0x1347cc144 decltype(std::declval<WebKit::WebPage>()(std::declval<WebKit::GoToBackForwardItemParameters>())) std::__1::__invoke[abi:v15006]<void IPC::callMemberFunction<WebKit::WebPage, WebKit::WebPage, void (WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>>(WebKit::WebPage*, void (WebKit::WebPage::*)(WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>&&)::'lambda'(auto&&...), WebKit::GoToBackForwardItemParameters>(WebKit::WebPage&&, WebKit::GoToBackForwardItemParameters&&) 6 0x1347cc118 decltype(auto) std::__1::__apply_tuple_impl[abi:v15006]<void IPC::callMemberFunction<WebKit::WebPage, WebKit::WebPage, void (WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>>(WebKit::WebPage*, void (WebKit::WebPage::*)(WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>&&)::'lambda'(auto&&...), std::__1::tuple<WebKit::GoToBackForwardItemParameters>, 0ul>(WebKit::WebPage&&, WebKit::WebPage&&, std::__1::__tuple_indices<0ul>) 7 0x1347cc0dc decltype(auto) std::__1::apply[abi:v15006]<void IPC::callMemberFunction<WebKit::WebPage, WebKit::WebPage, void (WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>>(WebKit::WebPage*, void (WebKit::WebPage::*)(WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>&&)::'lambda'(auto&&...), std::__1::tuple<WebKit::GoToBackForwardItemParameters>>(WebKit::WebPage&&, WebKit::WebPage&&) 8 0x1347cad4c void IPC::callMemberFunction<WebKit::WebPage, WebKit::WebPage, void (WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>>(WebKit::WebPage*, void (WebKit::WebPage::*)(WebKit::GoToBackForwardItemParameters&&), std::__1::tuple<WebKit::GoToBackForwardItemParameters>&&) 9 0x13478605c void IPC::handleMessage<Messages::WebPage::GoToBackForwardItem, WebKit::WebPage, WebKit::WebPage, void (WebKit::GoToBackForwardItemParameters&&)>(IPC::Connection&, IPC::Decoder&, WebKit::WebPage*, void (WebKit::WebPage::*)(WebKit::GoToBackForwardItemParameters&&)) 10 0x13477d800 WebKit::WebPage::didReceiveWebPageMessage(IPC::Connection&, IPC::Decoder&) 11 0x1347167e0 WebKit::WebPage::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 12 0x134c8e380 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) 13 0x133d1362c WebKit::WebProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 14 0x134c646f4 IPC::Connection::dispatchMessage(IPC::Decoder&) 15 0x134c64b24 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder>>) 16 0x134c64e34 IPC::Connection::dispatchOneIncomingMessage() 17 0x134c81de0 IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder>>)::$_17::operator()() const 18 0x134c81d3c WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder>>)::$_17, void>::call() 19 0x107a802f4 WTF::Function<void ()>::operator()() const 20 0x107b15a88 WTF::RunLoop::performWork() 21 0x107b19f88 WTF::RunLoop::performWork(void*) 22 0x18318663c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 23 0x1831865d0 __CFRunLoopDoSource0 24 0x183186340 __CFRunLoopDoSources0 25 0x183184f48 __CFRunLoopRun 26 0x1831844b8 CFRunLoopRunSpecific 27 0x1840fdfbc -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 28 0x184176cbc -[NSRunLoop(NSRunLoop) run] 29 0x182df6594 _xpc_objc_main 30 0x182df5eb4 xpc_main 31 0x132b1aaf4 WebKit::XPCServiceMain(int, char const**) REPRODUCIBILITY: I was able to reproduce this issue on macOS Ventura (13.5, 22G74/arm64) ToT as a flaky timeout using the following command: run-api-tests --no-build --debug --verbose --force --iterations 50 --child-processes 5 TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsFromLoadRequest TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithRecentUserGestureFragment TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithRecentUserGesturePushState TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithUserGestureFragment TestWebKitAPI.WKBackForwardList.BackForwardNavigationDoesNotSkipItemsWithUserGesturePushState REGRESSION: I was able to identify a potential regression point at 267579@main. This issue did not reproduce before then, and changes at that point appear to be directly related to the issue.