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Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. #5922

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Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.#5922
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First ResponderKnown Build Error

Description

@premun
premun
opened on Jun 23, 2025

Build

https://dev.azure.com/dnceng-public/public/_build/results?buildId=1074583

Build leg reported

Windows_x64

Pull Request

dotnet/dotnet#1284

Known issue core information

Fill out the known issue JSON section by following the step by step documentation on how to create a known issue

 {
    "ErrorMessage" : "Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.",
    "BuildRetry": true,
    "ErrorPattern": "",
    "ExcludeConsoleLog": true
 }

@dotnet/dnceng

Release Note Category

  • Feature changes/additions
  • Bug fixes
  • Internal Infrastructure Improvements

Release Note Description

Additional information about the issue reported

No response

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1074583
Error message validated: [Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 6/23/2025 8:30:36 AM UTC

Report

Build Repository Step Name Console log Pull Request
3033877 dotnet-sdk 🟣 Build Log #63220
3033693 dotnet-sdk 🟣 Build Log
1530246 dotnet/runtime Build product Log dotnet/runtime#131489
3033616 dotnet-sdk 🟣 Build Log #63257
1529965 dotnet/maui Run Integration Tests - Blazor windows Log
1529960 dotnet/maui Controls (CV1) Log
1529710 dotnet/maui Run Integration Tests - Blazor windows Log dotnet/maui#36873
3033043 dotnet-maui Controls Editor,Effects,Essentials,FlyoutPage,Focus,Fonts,Frame,Gestures,GraphicsView Log
1528818 dotnet/maui Run Helix Tests Log dotnet/maui#36658
1528403 dotnet/aspnetcore Run build.cmd Log dotnet/aspnetcore#67335
3032512 dotnet-sdk 🟣 Build Log
1528007 dotnet/runtime Build product Log dotnet/runtime#128626
1527728 dotnet/maui Run Integration Tests - Build windows Log
3032233 dotnet-maui Run Helix Tests Log
3031731 dotnet-maui Controls Editor,Effects,Essentials,FlyoutPage,Focus,Fonts,Frame,Gestures,GraphicsView Log
1525708 dotnet/runtime Build Tests Log dotnet/runtime#131110
1525533 dotnet/runtime Build product Log dotnet/runtime#131338
1524541 dotnet/maui Controls ViewBaseTests,VisualStateManager,Window Log
3026919 dotnet-dotnet Build Log
1523934 dotnet/runtime Build product Log dotnet/runtime#130159
1523876 dotnet/runtime Build Tests Log dotnet/runtime#131024
1523884 dotnet/runtime Build native test components Log
1523853 dotnet/sdk 🟣 Restore dependencies Log dotnet/sdk#55437
3029969 dotnet-android Prepare Solution Log
3029949 dotnet-aspnetcore 1ES PT Pre-Job (1ES PT) Log
1523922 dotnet/aspnetcore Build shared fx Log dotnet/aspnetcore#67912
1523923 dotnet/aspnetcore Build shared fx Log dotnet/aspnetcore#67912
1523518 dotnet/maui Controls CollectionView Log dotnet/maui#36755
3029918 dotnet-dotnet Build Log
3029917 dotnet-dotnet Build Log
1523547 dotnet/runtime Build product Log dotnet/runtime#131245
3029693 dotnet-dotnet Publish Using Darc Log
1523467 dotnet/runtime Send tests to Helix (Windows) Log dotnet/runtime#127520
1523470 dotnet/runtime Send job to Helix (Windows) Log dotnet/runtime#127520
1523368 dotnet/maui Run Integration Tests - Build windows Log dotnet/maui#36752
3029776 dotnet-sdk 🟣 Build Log
1523298 dotnet/aspnetcore Build shared fx Log dotnet/aspnetcore#67978
1523184 dotnet/maui Controls CollectionView Log dotnet/maui#36109
1523150 dotnet/aspnetcore Build shared fx Log dotnet/aspnetcore#67912
1522225 dotnet/aspnetcore Build shared fx Log dotnet/aspnetcore#64457
1522010 dotnet/runtime Build product Log dotnet/runtime#130436
1521713 dotnet/maui Controls CarouselView Log
3028961 dotnet-dotnet Build Log
3028730 dotnet-dotnet Build Log
3028280 dotnet-maui Controls ScrollView Log
1519904 dotnet/maui Controls Editor,Effects,Essentials,FlyoutPage,Focus,Fonts,Frame,Gestures,GraphicsView Log
3027830 dotnet-dotnet Build Log
3027712 dotnet-dotnet Build Log
1518508 dotnet/runtime Build product Log dotnet/runtime#123920
1518082 dotnet/aspnetcore Build shared fx Log dotnet/aspnetcore#67912
1518083 dotnet/aspnetcore Build shared fx Log dotnet/aspnetcore#67912
1517895 dotnet/maui 🛠️ Build Microsoft.Maui.sln Log dotnet/maui#36681
3026939 dotnet-aspire Windows Build Log
3026853 dotnet-dotnet Build Log
1517537 dotnet/sdk 🟣 Build Log dotnet/sdk#55372
3026829 dotnet-dotnet Build Log
1517244 dotnet/aspnetcore Build shared fx Log
3026687 dotnet-dotnet Build Log
1516987 dotnet/aspnetcore Run build.cmd Log dotnet/aspnetcore#67759
1516988 dotnet/aspnetcore Build Log dotnet/aspnetcore#67759
1516797 dotnet/aspnetcore Run build.cmd Log dotnet/aspnetcore#67769
1516798 dotnet/aspnetcore Build Log dotnet/aspnetcore#67769
1516643 dotnet/maui Controls Shell Log
1516521 dotnet/runtime Build / Test Log dotnet/runtime#131027
3025724 dotnet-dotnet Build Log
1516096 dotnet/aspnetcore Build shared fx Log
1515866 dotnet/aspnetcore Build shared fx Log
3025210 dotnet-dotnet Build Log
3025161 dotnet-dotnet Build Log
1514899 dotnet/maui 🛠️ Build Microsoft.Maui.sln Log
1514811 dotnet/sdk 🟣 Build Log dotnet/sdk#55327
3024926 dotnet-dotnet Build Log
1514505 dotnet/maui Controls Editor,Effects,Essentials,FlyoutPage,Focus,Fonts,Frame,Gestures,GraphicsView Log dotnet/maui#36133
1514280 dotnet/runtime Build product Log dotnet/runtime#130935
1514104 dotnet/runtime Build product Log dotnet/runtime#130935
3024455 dotnet-dotnet Build Log
3024190 dotnet-performance Run performance job script Log
3023197 dotnet-dotnet Build Log
3022999 dotnet-dotnet Build Log
1509677 dotnet/maui 🛠️ Build Microsoft.Maui.sln Log dotnet/maui#36580
3022585 dotnet-dotnet Build Log
1508714 dotnet/sdk 🟣 Build Log dotnet/sdk#54127
1507796 dotnet/runtime Build product Log dotnet/runtime#130400
1507468 dotnet/runtime Build product Log dotnet/runtime#130631
1507206 dotnet/runtime Build product Log dotnet/runtime#130646
1507127 dotnet/runtime Build product Log dotnet/runtime#130053
3021158 dotnet-maui Controls ScrollView Log
1506099 dotnet/runtime Run SslStress Log
3021143 dotnet-runtime Build product Log
1504459 dotnet/runtime Build product Log dotnet/runtime#99200
3019697 dotnet-efcore Send tests to helix Log
1503964 dotnet/runtime Build product Log dotnet/runtime#129634
3019565 dotnet-performance Run performance job script Log
1503387 dotnet/aspnetcore Run build.cmd Log
1500817 dotnet/runtime Build product Log dotnet/runtime#128304
1499566 dotnet/aspnetcore Build shared fx Log dotnet/aspnetcore#67324
1499442 dotnet/maui Controls ScrollView Log
3017270 dotnet-maui Controls Editor,Effects,Essentials,FlyoutPage,Focus,Fonts,Frame,Gestures,GraphicsView Log
1498586 dotnet/maui 🛠️ Build BuildTasks Log dotnet/maui#36440
1497690 dotnet/sdk Build Log dotnet/sdk#55047
Displaying 100 of 134 results
Build Repository Test Pull Request
3033671 dotnet-sdk Microsoft.DotNet.Cli.Run.Tests.GivenDotnetRunBuildsCsproj.Microsoft.DotNet.Cli.Run.Tests.GivenDotnetRunBuildsCsproj.ItPrintsDuplicateArguments #63320
1530235 dotnet/aspnetcore Microsoft.AspNetCore.Server.Kestrel.FunctionalTests.ChunkedRequestTests.RejectsInvalidChunkExtensions(invalidChunkLine: "2;\nxx\r\nxy\r\n0") dotnet/aspnetcore#68072
1529577 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.RequestsWhileRestartingAppFromConfigChangeAreProcessed
1529307 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.ShutdownTests.OutOfProcessToInProcessHostingModelSwitchWorks dotnet/aspnetcore#68037
1528470 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.RequestResponseTests.ReadAndWriteSynchronously dotnet/aspnetcore#68046
1528227 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#67497
1528014 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1527831 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#67818
1527419 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1527350 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#68015
1526558 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.RequestResponseTests.ReadAndWriteSynchronously dotnet/aspnetcore#67822
3030996 dotnet-sdk Microsoft.DotNet.Restore.Test.GivenThatIWantToRestoreApp.Microsoft.DotNet.Restore.Test.GivenThatIWantToRestoreApp.ItRestoresTestAppToSpecificDirectory
1525439 dotnet/aspnetcore Microsoft.AspNetCore.WebSockets.Test.WebSocketMiddlewareTests.PingTimeoutCancelsReceiveAsync dotnet/aspnetcore#68007
1524625 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#63856
1524304 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#67986
1523649 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#67977
1523194 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#67976
3029446 dotnet-sdk Microsoft.DotNet.Watcher.Tests.ProgramTests.Microsoft.DotNet.Watcher.Tests.ProgramTests.Arguments #63095
1521396 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.RequestsWhileRestartingAppFromConfigChangeAreProcessed
1521217 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough dotnet/aspnetcore#67955
1521092 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.RequestResponseTests.GetServerVariableDoesNotCrash dotnet/aspnetcore#67952
1520498 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#67899
1519623 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1518606 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.StartupTests.StartupTimeoutIsApplied dotnet/aspnetcore#67539
3025313 dotnet-sdk Microsoft.DotNet.Cli.Clean.Tests.GivenDotnetCleanCleansBuildArtifacts.Microsoft.DotNet.Cli.Clean.Tests.GivenDotnetCleanCleansBuildArtifacts.ItCleansAProjectBuiltWithRuntimeIdentifier #63003
1514347 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.NewShim.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart dotnet/aspnetcore#67821
1513614 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough dotnet/aspnetcore#67859
1510315 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.RequestsWhileRecyclingAppAreProcessed dotnet/aspnetcore#67810
1510287 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough dotnet/aspnetcore#67811
1509884 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.RequestResponseTests.ReadAndWriteSynchronously
1509273 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.ShutdownTests.OutOfProcessToInProcessHostingModelSwitchWorks
1509163 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough dotnet/aspnetcore#67801
1507562 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.RequestsWhileRestartingAppFromConfigChangeAreProcessed dotnet/aspnetcore#67772
1504893 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1504582 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1503141 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1503166 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough dotnet/aspnetcore#67728
1502687 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.RequestResponseTests.ReadAndWriteSynchronously dotnet/aspnetcore#67695
1502093 dotnet/aspnetcore Microsoft.AspNetCore.Server.Kestrel.FunctionalTests.BadHttpRequestTests.TestInvalidRequestLines(request: "" / HTTP/1.0\r\n", expectedExceptionMessage: "Invalid request line: '" / HTTP/1.0\x0D\x0A'")
1501969 dotnet/aspnetcore Microsoft.AspNetCore.Server.Kestrel.FunctionalTests.ChunkedRequestTests.CloseConnectionAfterProcessingContentLengthPlusChunkedRequest
1500482 dotnet/runtime System.Net.Http.Functional.Tests.SocketsHttpHandler_DiagnosticsTest_Http11.SendAsync_Success_ConnectionSetupActivityGraphRecorded dotnet/runtime#130387
1500332 dotnet/aspnetcore Microsoft.AspNetCore.Server.Kestrel.FunctionalTests.BadHttpRequestTests.TestInvalidHeaders(rawHeaders: "Header : value\r\n\r\n", expectedExceptionMessage: "Invalid request header: 'Header : value\x0D\x0A'")
1499036 dotnet/aspnetcore Microsoft.AspNetCore.WebSockets.Test.WebSocketMiddlewareTests.PingTimeoutCancelsReceiveAsync dotnet/aspnetcore#67667
1498264 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1497946 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough dotnet/aspnetcore#67654
1497659 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough dotnet/aspnetcore#67645
1497864 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough
1497854 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough
1497355 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.RequestResponseTests.ReadAndWriteSynchronously dotnet/aspnetcore#67178
1495671 dotnet/aspnetcore Microsoft.AspNetCore.Server.HttpSys.ResponseBodyTests.ResponseBody_WriteContentLength_PassedThrough dotnet/aspnetcore#67621
1494736 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1494077 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.ConfigurationChangeForcesChildProcessRestart
1492533 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.RequestResponseTests.GetServerVariableDoesNotCrash
1489393 dotnet/runtime System.Net.Http.Functional.Tests.SocketsHttpHandler_DiagnosticsTest_Http11.SendAsync_Success_ConnectionSetupActivityGraphRecorded
1489396 dotnet/runtime System.Net.Http.Functional.Tests.SocketsHttpHandler_DiagnosticsTest_Http11.SendAsync_Success_ConnectionSetupActivityGraphRecorded
1481789 dotnet/runtime System.Net.Http.Functional.Tests.SocketsHttpHandler_DiagnosticsTest_Http11.SendAsync_Success_ConnectionSetupActivityGraphRecorded dotnet/runtime#129863
1487812 dotnet/runtime System.Net.Http.Functional.Tests.SocketsHttpHandler_DiagnosticsTest_Http11.SendAsync_Success_ConnectionSetupActivityGraphRecorded dotnet/runtime#129953
1487848 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.IISExpress.FunctionalTests.StartupTests.StartupTimeoutIsApplied dotnet/aspnetcore#66901
1487568 dotnet/runtime System.Net.Http.Functional.Tests.SocketsHttpHandler_DiagnosticsTest_Http11.SendAsync_Success_ConnectionSetupActivityGraphRecorded
1487571 dotnet/runtime System.Net.Http.Functional.Tests.SocketsHttpHandler_DiagnosticsTest_Http11.SendAsync_Success_ConnectionSetupActivityGraphRecorded
1485735 dotnet/aspnetcore Microsoft.AspNetCore.Server.IIS.FunctionalTests.ShutdownTests.RequestsWhileRestartingAppFromConfigChangeAreProcessed
1485549 dotnet/aspnetcore Microsoft.AspNetCore.WebSockets.Test.WebSocketMiddlewareTests.PingTimeoutCancelsReceiveAsync dotnet/aspnetcore#67060

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