Multiple API tests are constantly failing or timing out on macOS and iOS17 started from 271948@main. api-tests: TestWebKitAPI.HSTS.Basic api-tests: TestWebKitAPI.SiteIsolation.ShutDownFrameProcessesAfterNavigation api-tests: TestWebKitAPI.WebKit.SOCKS5API api-tests: TestWebKitAPI.SiteIsolation.NavigationWithIFrames api-tests: TestWebKitAPI.SiteIsolation.GrandchildIframe api-tests: TestWebKitAPI.SiteIsolation.IframeNavigatesSelfWithoutChangingOrigin api-tests: TestWebKitAPI.HSTS.CrossOriginRedirect api-tests: TestWebKitAPI.SiteIsolation.FindStringInNestedFrame api-tests: TestWebKitAPI.SiteIsolation.MainFrameWithTwoIFramesInTheSameProcess api-tests: TestWebKitAPI.SiteIsolation.ChildBeingNavigatedToMainFrameDomainByParent api-tests: TestWebKitAPI.SiteIsolation.DragEvents api-tests: TestWebKitAPI.SiteIsolation.IframeWithPrompt api-tests: TestWebKitAPI.SiteIsolation.FocusOpenedWindow api-tests: TestWebKitAPI.SiteIsolation.LoadingCallbacksAndPostMessage api-tests: TestWebKitAPI.SiteIsolation.PostMessageWithNotAllowedTargetOrigin api-tests: TestWebKitAPI.SiteIsolation.NavigatingCrossOriginIframeToSameOrigin api-tests: TestWebKitAPI.WebKit.OriginHeaderWithCORSDisablingPatternsInUnrelatedWebView api-tests: TestWebKitAPI.SiteIsolation.ChildNavigatingToNewDomain api-tests: TestWebKitAPI.SiteIsolation.ParentNavigatingCrossOriginIframeToSameOrigin api-tests: TestWebKitAPI.HSTS.ThirdParty api-tests: TestWebKitAPI.SiteIsolation.GrandchildIframeSameOriginAsGrandparent api-tests: TestWebKitAPI.WebKit.LoadInvalidURLRequestNonASCII api-tests: TestWebKitAPI.SiteIsolation.SetFocusedFrame api-tests: TestWebKitAPI.SiteIsolation.OpenerProcessSharing api-tests: TestWebKitAPI.SiteIsolation.FindStringInFrame api-tests: TestWebKitAPI.SiteIsolation.PostMessageToIFrameWithOpaqueOrigin api-tests: TestWebKitAPI.SiteIsolation.MultipleReloads api-tests: TestWebKitAPI.SiteIsolation.ChildNavigatingToSameDomain api-tests: TestWebKitAPI.SiteIsolation.ChildBeingNavigatedToNewDomainByParent api-tests: TestWebKitAPI.SiteIsolation.WindowOpenRedirect api-tests: TestWebKitAPI.SiteIsolation.EvaluateJavaScriptInFrame api-tests: TestWebKitAPI.SiteIsolation.NavigationAfterWindowOpen api-tests: TestWebKitAPI.SiteIsolation.IframeWithConfirm api-tests: TestWebKitAPI.SiteIsolation.ChildNavigatingToMainFrameDomain api-tests: TestWebKitAPI.ResourceLoadStatistics.DataTaskIdentifierCollision api-tests: TestWebKitAPI.WebKit.HTTPSProxy api-tests: TestWebKitAPI.SiteIsolation.IframeRedirectCrossSite api-tests: TestWebKitAPI.SiteIsolation.BasicPostMessageWindowOpen api-tests: TestWebKitAPI.SiteIsolation.ChildBeingNavigatedToSameDomainByParent api-tests: TestWebKitAPI.WebKit.HTTPSProxyAPI api-tests: TestWebKitAPI.SiteIsolation.CloseAfterWindowOpen api-tests: TestWebKitAPI.SiteIsolation.ProvisionalLoadFailure api-tests: TestWebKitAPI.SiteIsolation.PostMessageWithMessagePorts api-tests: TestWebKitAPI.SiteIsolation.MainFrameURLAfterFragmentNavigation api-tests: TestWebKitAPI.SiteIsolation.IframeRedirectSameSite History: https://results.webkit.org/?suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&test=TestWebKitAPI.HSTS.Basic&test=TestWebKitAPI.HSTS.CrossOriginRedirect&test=TestWebKitAPI.HSTS.ThirdParty&test=TestWebKitAPI.ResourceLoadStatistics.DataTaskIdentifierCollision&test=TestWebKitAPI.SiteIsolation.BasicPostMessageWindowOpen&test=TestWebKitAPI.SiteIsolation.ChildBeingNavigatedToMainFrameDomainByParent&test=TestWebKitAPI.SiteIsolation.ChildBeingNavigatedToNewDomainByParent&test=TestWebKitAPI.SiteIsolation.ChildBeingNavigatedToSameDomainByParent&test=TestWebKitAPI.SiteIsolation.ChildNavigatingToMainFrameDomain&test=TestWebKitAPI.SiteIsolation.ChildNavigatingToNewDomain&test=TestWebKitAPI.SiteIsolation.ChildNavigatingToSameDomain&test=TestWebKitAPI.SiteIsolation.CloseAfterWindowOpen&test=TestWebKitAPI.SiteIsolation.DragEvents&test=TestWebKitAPI.SiteIsolation.EvaluateJavaScriptInFrame&test=TestWebKitAPI.SiteIsolation.FindStringInFrame&test=TestWebKitAPI.SiteIsolation.FindStringInNestedFrame&test=TestWebKitAPI.SiteIsolation.FocusOpenedWindow&test=TestWebKitAPI.SiteIsolation.GrandchildIframe&test=TestWebKitAPI.SiteIsolation.GrandchildIframeSameOriginAsGrandparent&test=TestWebKitAPI.SiteIsolation.IframeNavigatesSelfWithoutChangingOrigin&test=TestWebKitAPI.SiteIsolation.IframeRedirectCrossSite&test=TestWebKitAPI.SiteIsolation.IframeRedirectSameSite&test=TestWebKitAPI.SiteIsolation.IframeWithConfirm&test=TestWebKitAPI.SiteIsolation.IframeWithPrompt&test=TestWebKitAPI.SiteIsolation.LoadingCallbacksAndPostMessage&test=TestWebKitAPI.SiteIsolation.MainFrameURLAfterFragmentNavigation&test=TestWebKitAPI.SiteIsolation.MainFrameWithTwoIFramesInTheSameProcess&test=TestWebKitAPI.SiteIsolation.MultipleReloads&test=TestWebKitAPI.SiteIsolation.NavigatingCrossOriginIframeToSameOrigin&test=TestWebKitAPI.SiteIsolation.NavigationAfterWindowOpen&test=TestWebKitAPI.SiteIsolation.NavigationWithIFrames&test=TestWebKitAPI.SiteIsolation.OpenerProcessSharing&test=TestWebKitAPI.SiteIsolation.ParentNavigatingCrossOriginIframeToSameOrigin&test=TestWebKitAPI.SiteIsolation.PostMessageToIFrameWithOpaqueOrigin&test=TestWebKitAPI.SiteIsolation.PostMessageWithMessagePorts&test=TestWebKitAPI.SiteIsolation.PostMessageWithNotAllowedTargetOrigin&test=TestWebKitAPI.SiteIsolation.ProvisionalLoadFailure&test=TestWebKitAPI.SiteIsolation.RemoveFrames&test=TestWebKitAPI.SiteIsolation.SetFocusedFrame&test=TestWebKitAPI.SiteIsolation.ShutDownFrameProcessesAfterNavigation&test=TestWebKitAPI.SiteIsolation.WindowOpenRedirect&test=TestWebKitAPI.WebKit.HTTPSProxy&test=TestWebKitAPI.WebKit.HTTPSProxyAPI&test=TestWebKitAPI.WebKit.LoadInvalidURLRequestNonASCII&test=TestWebKitAPI.WebKit.OriginHeaderWithCORSDisablingPatternsInUnrelatedWebView&test=TestWebKitAPI.WebKit.RedirectToPlaintextHTTPSUpgrade&test=TestWebKitAPI.WebKit.SOCKS5API
<rdar://problem/119617852>
*** This bug has been marked as a duplicate of bug 266338 ***