285554 2025-01-07 13:34:13 -0800 REGRESSION:(288166@main) [ iOS ] 2x TestWebKitAPI.SiteIsolation.* (api-tests) are constant asserts 2025-01-14 21:45:24 -0800 1 1 1 Unclassified WebKit New Bugs Other Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 Morningstar nmouchtaris nmouchtaris simon.fraser webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 2085561 0 Morningstar 2025-01-07 13:34:13 -0800 TestWebKitAPI.SiteIsolation.CancelProvisionalLoad TestWebKitAPI.SiteIsolation.FindStringSelectionSameOriginFrames Are both constantly asserting after 288166@main https://commits.webkit.org/288166@main HISTORY: https://results.webkit.org/?suite=api-tests&suite=api-tests&test=TestWebKitAPI.SiteIsolation.FindStringSelectionSameOriginFrames&test=TestWebKitAPI.SiteIsolation.CancelProvisionalLoad TEST-RUN: https://build.webkit.org/#/builders/1391/builds/185 STDIO: https://build.webkit.org/#/builders/1391/builds/185/steps/18/logs/stdio ASSERT: TestWebKitAPI.SiteIsolation.FindStringSelectionSameOriginFrames ASSERTION FAILED: scrollView /Volumes/Data/worker/Apple-iOS-18-Simulator-Debug-Build/build/Source/WebKit/UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.mm(483) : WKBaseScrollView *WebKit::ScrollingTreeScrollingNodeDelegateIOS::scrollView() const 1 0x14db7a410 WebKit::ScrollingTreeScrollingNodeDelegateIOS::scrollView() const 2 0x14db7aabc WebKit::ScrollingTreeScrollingNodeDelegateIOS::commitStateAfterChildren(WebCore::ScrollingStateScrollingNode const&) 3 0x14db7a988 WebKit::ScrollingTreeFrameScrollingNodeRemoteIOS::commitStateAfterChildren(WebCore::ScrollingStateNode const&) 4 0x305bc97b0 WebCore::ScrollingTree::updateTreeFromStateNodeRecursive(WebCore::ScrollingStateNode const*, WebCore::CommitTreeState&) 5 0x305bc85a8 WebCore::ScrollingTree::commitTreeStateInternal(std::__1::unique_ptr<WebCore::ScrollingStateTree, std::__1::default_delete<WebCore::ScrollingStateTree>>&&, std::__1::optional<WTF::ObjectIdentifierGeneric<WebCore::LayerHostingContextIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>) 6 0x305bc8a18 WebCore::ScrollingTree::commitTreeStateInternal(std::__1::unique_ptr<WebCore::ScrollingStateTree, std::__1::default_delete<WebCore::ScrollingStateTree>>&&, std::__1::optional<WTF::ObjectIdentifierGeneric<WebCore::LayerHostingContextIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>) 7 0x305bc9ecc WebCore::ScrollingTree::commitTreeState(std::__1::unique_ptr<WebCore::ScrollingStateTree, std::__1::default_delete<WebCore::ScrollingStateTree>>&&, std::__1::optional<WTF::ObjectIdentifierGeneric<WebCore::LayerHostingContextIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>) 8 0x14e6b0134 WebKit::RemoteScrollingCoordinatorProxy::commitScrollingTreeState(IPC::Connection&, WebKit::RemoteScrollingCoordinatorTransaction const&, std::__1::optional<WTF::ObjectIdentifierGeneric<WebCore::LayerHostingContextIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>) 9 0x14dab6a38 WebKit::RemoteLayerTreeDrawingAreaProxy::commitLayerTreeTransaction(IPC::Connection&, WebKit::RemoteLayerTreeTransaction const&, WebKit::RemoteScrollingCoordinatorTransaction const&)::$_0::operator()() const 10 0x14dab5bf8 WebKit::RemoteLayerTreeDrawingAreaProxy::commitLayerTreeTransaction(IPC::Connection&, WebKit::RemoteLayerTreeTransaction const&, WebKit::RemoteScrollingCoordinatorTransaction const&) 11 0x14dab4f8c WebKit::RemoteLayerTreeDrawingAreaProxy::commitLayerTree(IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&) 12 0x14c8cab7c auto void IPC::callMemberFunction<WebKit::RemoteLayerTreeDrawingAreaProxy, WebKit::RemoteLayerTreeDrawingAreaProxy, void (IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>>(WebKit::RemoteLayerTreeDrawingAreaProxy*, void (WebKit::RemoteLayerTreeDrawingAreaProxy::*)(IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), IPC::Connection&, std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>&&)::'lambda'(auto&&...)::operator()<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>(auto&&...) const 13 0x14c8caa84 decltype(std::declval<WebKit::RemoteLayerTreeDrawingAreaProxy>()(std::declval<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>>(), std::declval<WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>())) std::__1::__invoke[abi:sn180100]<void IPC::callMemberFunction<WebKit::RemoteLayerTreeDrawingAreaProxy, WebKit::RemoteLayerTreeDrawingAreaProxy, void (IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>>(WebKit::RemoteLayerTreeDrawingAreaProxy*, void (WebKit::RemoteLayerTreeDrawingAreaProxy::*)(IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), IPC::Connection&, std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>&&)::'lambda'(auto&&...), WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>(WebKit::RemoteLayerTreeDrawingAreaProxy&&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&) 14 0x14c8caa50 decltype(auto) std::__1::__apply_tuple_impl[abi:sn180100]<void IPC::callMemberFunction<WebKit::RemoteLayerTreeDrawingAreaProxy, WebKit::RemoteLayerTreeDrawingAreaProxy, void (IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>>(WebKit::RemoteLayerTreeDrawingAreaProxy*, void (WebKit::RemoteLayerTreeDrawingAreaProxy::*)(IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), IPC::Connection&, std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>&&)::'lambda'(auto&&...), std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>, 0ul, 1ul>(WebKit::RemoteLayerTreeDrawingAreaProxy&&, WebKit::RemoteLayerTreeDrawingAreaProxy&&, std::__1::__tuple_indices<0ul, 1ul>) 15 0x14c8caa04 decltype(auto) std::__1::apply[abi:sn180100]<void IPC::callMemberFunction<WebKit::RemoteLayerTreeDrawingAreaProxy, WebKit::RemoteLayerTreeDrawingAreaProxy, void (IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>>(WebKit::RemoteLayerTreeDrawingAreaProxy*, void (WebKit::RemoteLayerTreeDrawingAreaProxy::*)(IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), IPC::Connection&, std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>&&)::'lambda'(auto&&...), std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>>(WebKit::RemoteLayerTreeDrawingAreaProxy&&, WebKit::RemoteLayerTreeDrawingAreaProxy&&) 16 0x14c8c5030 void IPC::callMemberFunction<WebKit::RemoteLayerTreeDrawingAreaProxy, WebKit::RemoteLayerTreeDrawingAreaProxy, void (IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>>(WebKit::RemoteLayerTreeDrawingAreaProxy*, void (WebKit::RemoteLayerTreeDrawingAreaProxy::*)(IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&), IPC::Connection&, std::__1::tuple<WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>>&&) 17 0x14c8acf30 void IPC::handleMessage<Messages::RemoteLayerTreeDrawingAreaProxy::CommitLayerTree, IPC::Connection, WebKit::RemoteLayerTreeDrawingAreaProxy, WebKit::RemoteLayerTreeDrawingAreaProxy, void (IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&)>(IPC::Connection&, IPC::Decoder&, WebKit::RemoteLayerTreeDrawingAreaProxy*, void (WebKit::RemoteLayerTreeDrawingAreaProxy::*)(IPC::Connection&, WTF::Vector<std::__1::pair<WebKit::RemoteLayerTreeTransaction, WebKit::RemoteScrollingCoordinatorTransaction>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<WTF::ObjectIdentifierGeneric<WebKit::RemoteImageBufferSetIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>>, WTF::HashTraits<std::__1::unique_ptr<WebKit::BufferSetBackendHandle, std::__1::default_delete<WebKit::BufferSetBackendHandle>>>, WTF::HashTableTraits, (WTF::ShouldValidateKey)1>&&)) 18 0x14c8acaac WebKit::RemoteLayerTreeDrawingAreaProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 19 0x14f85eec8 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) 20 0x14e0faefc WebKit::AuxiliaryProcessProxy::dispatchMessage(IPC::Connection&, IPC::Decoder&) 21 0x14e447bd0 WebKit::WebProcessProxy::dispatchMessage(IPC::Connection&, IPC::Decoder&) 22 0x14d051b20 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 23 0x14f80e158 IPC::Connection::dispatchMessage(IPC::Decoder&) 24 0x14f80e5b4 IPC::Connection::dispatchMessage(WTF::UniqueRef<IPC::Decoder>) 25 0x14f80eccc IPC::Connection::dispatchIncomingMessages() 26 0x14f84ead4 IPC::Connection::dispatchIncomingMessages()::$_0::operator()() const 27 0x14f84ea30 WTF::Detail::CallableWrapper<IPC::Connection::dispatchIncomingMessages()::$_0, void>::call() 28 0x115e78a48 WTF::Function<void ()>::operator()() const 29 0x115f413bc WTF::RunLoop::performWork() 30 0x115f45638 WTF::RunLoop::performWork(void*) 31 0x109c08294 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ Child process terminated with signal 5: Trace/BPT trap 2085562 1 webkit-bug-importer 2025-01-07 13:35:15 -0800 <rdar://problem/142500396> 2086455 2 nmouchtaris 2025-01-10 14:10:04 -0800 Pull request: https://github.com/WebKit/WebKit/pull/38871 2087325 3 ews-feeder 2025-01-14 21:45:22 -0800 Committed 288914@main (77b619f73bed): <https://commits.webkit.org/288914@main> Reviewed commits have been landed. Closing PR #38871 and removing active labels.