RESOLVED FIXED303340
REGRESSION(303682@main): Broke TestWebKitAPI.SiteIsolation.* on Sonoma 
https://bugs.webkit.org/show_bug.cgi?id=303340
Summary REGRESSION(303682@main): Broke TestWebKitAPI.SiteIsolation.* on Sonoma
Jonathan Bedard
Reported 2025-12-01 13:34:16 PST
History: https://results.webkit.org/?suite=api-tests&suite=api-tests&suite=api-tests&test=TestWebKitAPI.SiteIsolation.NavigateIframeToProvisionalNavigationFailure&test=TestWebKitAPI.SiteIsolation.IframeRedirectSameSite&test=TestWebKitAPI.SiteIsolation.IframeRedirectCrossSite Build: https://build.webkit.org/#/builders/949/builds/8978 Log: ASSERTION FAILED: !m_messageReceivers.contains(std::make_pair(messageReceiverName, destinationID)) /Volumes/Data/worker/Apple-Sonoma-Debug-Build/build/Source/WebKit/Platform/IPC/MessageReceiverMap.cpp(53) : void IPC::MessageReceiverMap::addMessageReceiver(ReceiverName, uint64_t, MessageReceiver &) 1 0x348db8704 IPC::MessageReceiverMap::addMessageReceiver(IPC::ReceiverName, unsigned long long, IPC::MessageReceiver&) 2 0x34770f7f0 WebKit::AuxiliaryProcessProxy::addMessageReceiver(IPC::ReceiverName, unsigned long long, IPC::MessageReceiver&) 3 0x346a8a528 void WebKit::AuxiliaryProcessProxy::addMessageReceiver<unsigned long long>(IPC::ReceiverName, WTF::ObjectIdentifierGenericBase<unsigned long long> const&, IPC::MessageReceiver&) 4 0x34779ae30 WebKit::RemotePageDrawingAreaProxy::RemotePageDrawingAreaProxy(WebKit::DrawingAreaProxy&, WebKit::WebProcessProxy&) 5 0x34779ad1c WebKit::RemotePageDrawingAreaProxy::RemotePageDrawingAreaProxy(WebKit::DrawingAreaProxy&, WebKit::WebProcessProxy&) 6 0x34779ab94 WebKit::RemotePageDrawingAreaProxy::create(WebKit::DrawingAreaProxy&, WebKit::WebProcessProxy&) 7 0x34779c1bc WebKit::RemotePageProxy::injectPageIntoNewProcess() 8 0x347714894 WebKit::BrowsingContextGroup::addFrameProcessAndInjectPageContextIf(WebKit::FrameProcess&, WTF::Function<bool (WebKit::WebPageProxy&)>)::$_10::operator()(WebKit::WebPageProxy&, WebCore::Site const&) const 9 0x347714458 WebKit::BrowsingContextGroup::addFrameProcessAndInjectPageContextIf(WebKit::FrameProcess&, WTF::Function<bool (WebKit::WebPageProxy&)>) 10 0x347713ffc WebKit::BrowsingContextGroup::addFrameProcess(WebKit::FrameProcess&) 11 0x34775ebbc WebKit::FrameProcess::FrameProcess(WebKit::WebProcessProxy&, WebKit::BrowsingContextGroup&, std::__1::optional<WebCore::Site> const&, WebCore::Site const&, WebKit::WebPreferences const&, WebKit::InjectBrowsingContextIntoProcess) 12 0x34775edc4 WebKit::FrameProcess::FrameProcess(WebKit::WebProcessProxy&, WebKit::BrowsingContextGroup&, std::__1::optional<WebCore::Site> const&, WebCore::Site const&, WebKit::WebPreferences const&, WebKit::InjectBrowsingContextIntoProcess) 13 0x347713cc4 WebKit::FrameProcess::create(WebKit::WebProcessProxy&, WebKit::BrowsingContextGroup&, std::__1::optional<WebCore::Site> const&, WebCore::Site const&, WebKit::WebPreferences const&, WebKit::InjectBrowsingContextIntoProcess) 14 0x3477136a8 WebKit::BrowsingContextGroup::ensureProcessForSite(WebCore::Site const&, WebCore::Site const&, WebKit::WebProcessProxy&, WebKit::WebPreferences const&, WebKit::InjectBrowsingContextIntoProcess) 15 0x3478292e4 WebKit::WebFrameProxy::prepareForProvisionalLoadInProcess(WebKit::WebProcessProxy&, API::Navigation&, WebKit::BrowsingContextGroup&, std::__1::optional<WebCore::SecurityOriginData>, WTF::CompletionHandler<void (WTF::ObjectIdentifierGeneric<WebCore::PageIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>)>&&) 16 0x347893014 WebKit::WebPageProxy::continueNavigationInNewProcess(API::Navigation&, WebKit::WebFrameProxy&, WTF::RefPtr<WebKit::SuspendedPageProxy, WTF::RawPtrTraits<WebKit::SuspendedPageProxy>, WTF::DefaultRefDerefTraits<WebKit::SuspendedPageProxy>>&&, WebKit::BrowsingContextGroup&, WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::ProcessSwapRequestedByClient, WebCore::ShouldTreatAsContinuingLoad, std::__1::optional<WTF::ObjectIdentifierGeneric<WebKit::NetworkResourceLoadIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WebKit::LoadedWebArchive, WebCore::IsPerformingHTTPFallback, WebCore::ProcessSwapDisposition, WebKit::WebsiteDataStore*) 17 0x347970cf4 WebKit::WebPageProxy::receivedNavigationActionPolicyDecision(WebKit::WebProcessProxy&, WebCore::PolicyAction, API::Navigation&, WTF::Ref<API::NavigationAction, WTF::RawPtrTraits<API::NavigationAction>, WTF::DefaultRefDerefTraits<API::NavigationAction>>&&, WebKit::ProcessSwapRequestedByClient, WebKit::WebFrameProxy&, WebKit::FrameInfoData const&, WebKit::WasNavigationIntercepted, std::__1::optional<WebKit::PolicyDecisionConsoleMessage>&&, WTF::CompletionHandler<void (WebKit::PolicyDecision&&)>&&)::$_49::operator()(WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral) 18 0x347972a38 WTF::Detail::CallableWrapper<WebKit::WebPageProxy::receivedNavigationActionPolicyDecision(WebKit::WebProcessProxy&, WebCore::PolicyAction, API::Navigation&, WTF::Ref<API::NavigationAction, WTF::RawPtrTraits<API::NavigationAction>, WTF::DefaultRefDerefTraits<API::NavigationAction>>&&, WebKit::ProcessSwapRequestedByClient, WebKit::WebFrameProxy&, WebKit::FrameInfoData const&, WebKit::WasNavigationIntercepted, std::__1::optional<WebKit::PolicyDecisionConsoleMessage>&&, WTF::CompletionHandler<void (WebKit::PolicyDecision&&)>&&)::$_49, void, WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral>::call(WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral) 19 0x347af9aa8 WTF::Function<void (WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral)>::operator()(WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral) const 20 0x347a7f404 WTF::CompletionHandler<void (WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral)>::operator()(WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral) 21 0x347af9f4c WebKit::WebProcessPool::processForNavigation(WebKit::WebPageProxy&, WebKit::WebFrameProxy&, API::Navigation const&, WTF::URL const&, WebKit::BrowsingContextGroup&, WebKit::WebProcessPool::IsSharedProcess, WebCore::Site const&, WebKit::ProcessSwapRequestedByClient, WebKit::WebProcessProxy::LockdownMode, WebKit::WebProcessProxy::EnhancedSecurity, WebKit::LoadedWebArchive, WebKit::FrameInfoData const&, WTF::Ref<WebKit::WebsiteDataStore, WTF::RawPtrTraits<WebKit::WebsiteDataStore>, WTF::DefaultRefDerefTraits<WebKit::WebsiteDataStore>>&&, WTF::CompletionHandler<void (WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral)>&&)::$_54::operator()() 22 0x347af9e50 WTF::Detail::CallableWrapper<WebKit::WebProcessPool::processForNavigation(WebKit::WebPageProxy&, WebKit::WebFrameProxy&, API::Navigation const&, WTF::URL const&, WebKit::BrowsingContextGroup&, WebKit::WebProcessPool::IsSharedProcess, WebCore::Site const&, WebKit::ProcessSwapRequestedByClient, WebKit::WebProcessProxy::LockdownMode, WebKit::WebProcessProxy::EnhancedSecurity, WebKit::LoadedWebArchive, WebKit::FrameInfoData const&, WTF::Ref<WebKit::WebsiteDataStore, WTF::RawPtrTraits<WebKit::WebsiteDataStore>, WTF::DefaultRefDerefTraits<WebKit::WebsiteDataStore>>&&, WTF::CompletionHandler<void (WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral)>&&)::$_54, void>::call() 23 0x34446c0e0 WTF::Function<void ()>::operator()() const 24 0x3444e9660 WTF::CompletionHandler<void ()>::operator()() 25 0x347d77bb8 WebKit::NetworkProcessProxy::addAllowedFirstPartyForCookies(WebKit::WebProcessProxy&, WebCore::RegistrableDomain const&, WebKit::LoadedWebArchive, WTF::CompletionHandler<void ()>&&) 26 0x347a7ed0c WebKit::WebProcessPool::processForNavigation(WebKit::WebPageProxy&, WebKit::WebFrameProxy&, API::Navigation const&, WTF::URL const&, WebKit::BrowsingContextGroup&, WebKit::WebProcessPool::IsSharedProcess, WebCore::Site const&, WebKit::ProcessSwapRequestedByClient, WebKit::WebProcessProxy::LockdownMode, WebKit::WebProcessProxy::EnhancedSecurity, WebKit::LoadedWebArchive, WebKit::FrameInfoData const&, WTF::Ref<WebKit::WebsiteDataStore, WTF::RawPtrTraits<WebKit::WebsiteDataStore>, WTF::DefaultRefDerefTraits<WebKit::WebsiteDataStore>>&&, WTF::CompletionHandler<void (WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy>, WTF::DefaultRefDerefTraits<WebKit::WebProcessProxy>>&&, WebKit::SuspendedPageProxy*, WTF::ASCIILiteral)>&&) 27 0x347970204 WebKit::WebPageProxy::receivedNavigationActionPolicyDecision(WebKit::WebProcessProxy&, WebCore::PolicyAction, API::Navigation&, WTF::Ref<API::NavigationAction, WTF::RawPtrTraits<API::NavigationAction>, WTF::DefaultRefDerefTraits<API::NavigationAction>>&&, WebKit::ProcessSwapRequestedByClient, WebKit::WebFrameProxy&, WebKit::FrameInfoData const&, WebKit::WasNavigationIntercepted, std::__1::optional<WebKit::PolicyDecisionConsoleMessage>&&, WTF::CompletionHandler<void (WebKit::PolicyDecision&&)>&&)::$_50::operator()(WebKit::FrameProcess*) 28 0x34796fce4 WTF::Detail::CallableWrapper<WebKit::WebPageProxy::receivedNavigationActionPolicyDecision(WebKit::WebProcessProxy&, WebCore::PolicyAction, API::Navigation&, WTF::Ref<API::NavigationAction, WTF::RawPtrTraits<API::NavigationAction>, WTF::DefaultRefDerefTraits<API::NavigationAction>>&&, WebKit::ProcessSwapRequestedByClient, WebKit::WebFrameProxy&, WebKit::FrameInfoData const&, WebKit::WasNavigationIntercepted, std::__1::optional<WebKit::PolicyDecisionConsoleMessage>&&, WTF::CompletionHandler<void (WebKit::PolicyDecision&&)>&&)::$_50, void, WebKit::FrameProcess*>::call(WebKit::FrameProcess*) 29 0x34773a90c WTF::Function<void (WebKit::FrameProcess*)>::operator()(WebKit::FrameProcess*) const 30 0x347713324 WTF::CompletionHandler<void (WebKit::FrameProcess*)>::operator()(WebKit::FrameProcess*) 31 0x3477130bc WebKit::BrowsingContextGroup::sharedProcessForSite(WebKit::WebsiteDataStore&, API::WebsitePolicies*, WebKit::WebPreferences const&, WebCore::Site const&, WebCore::Site const&, WebKit::WebProcessProxy::LockdownMode, WebKit::WebProcessProxy::EnhancedSecurity, API::PageConfiguration&, WebKit::IsMainFrame, WTF::CompletionHandler<void (WebKit::FrameProcess*)>&&)
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2025-12-01 13:34:31 PST
<rdar://problem/165642284>
Jonathan Bedard
Comment 2 2025-12-03 08:00:18 PST
Landed resolution in https://commits.webkit.org/303784@main
Jonathan Bedard
Comment 3 2025-12-03 08:00:59 PST
Although resolution doesn't appear to have actually fixed the problem.
Alex Christensen
Comment 4 2025-12-10 10:23:14 PST
Pull request: https://github.com/WebKit/WebKit/pull/55180
EWS
Comment 5 2025-12-10 23:30:32 PST
Committed 304279@main (ecbc8950d1cf): <https://commits.webkit.org/304279@main> Reviewed commits have been landed. Closing PR #55180 and removing active labels.
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