[Test Failure] WinHTTP: PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded

[rzikm]

System.Net.Http.HttpRequestException : Error while copying content to a stream.
---- System.IO.IOException : The read operation failed, see inner exception.
-------- System.Net.Http.WinHttpException : Error 12030 calling WINHTTP_CALLBACK_STATUS_REQUEST_ERROR, 'The connection with the server was terminated abnormally'.

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1377437
Build error leg or test failing: System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
Pull request: https://github.com/dotnet/runtime.git/pull/126854

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": ["WINHTTP_CALLBACK_STATUS_REQUEST_ERROR", "PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded"],
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1377437
Error message validated: [WINHTTP_CALLBACK_STATUS_REQUEST_ERROR PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 4/14/2026 6:47:35 AM UTC

Report

Build	Repository	Test	Pull Request
1599354	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1598932	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1598735	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded	#134027
1598030	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1597201	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_Redirect_CookiesArePreserved
1596323	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent
1593527	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1588954	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent
1588449	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1584992	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1584947	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded	#133222
1584124	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1583701	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent
1582615	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1580803	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1580509	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1579880	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1579246	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1578337	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandler_HttpClientHandler_Http2_Test.SendAsync_RequestWithLatin1HeaderValue_Succeeds
1578039	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded	#133057
1577595	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1577137	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1576293	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1574707	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1574104	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1573869	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent
1573628	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1569866	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandler_HttpClientHandler_Http2_Test.SendAsync_RequestWithLatin1HeaderValue_Succeeds
1569983	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsyncWithRedirect_SetCookieContainer_CorrectCookiesSent
1566436	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1565430	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandler_HttpClientHandler_Http2_Test.SendAsync_RequestWithLatin1HeaderValue_Succeeds
1564552	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent
1564088	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent
1563901	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded
1563376	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent
1563031	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_NoPathDefined_CookieAddedWithDefaultPath
1563051	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent
1561938	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader_CookieAdded	#132592
1561743	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandler_HttpClientHandler_Http2_Test.SendAsync_RequestWithLatin1HeaderValue_Succeeds
1560273	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent	#132439
1560149	dotnet/runtime	System.Net.Http.Functional.Tests.PlatformHandlerTest_Cookies_Http2.GetAsync_SetCookieContainer_CookieSent

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	7	41

[dotnet-policy-service]

Tagging subscribers to this area: @karelz, @dotnet/ncl
See info in area-owners.md if you want to be subscribed.

[MihuBot]

I'm a bot. Here is a possible related and/or duplicate issue (I may be wrong):

• [WinHttpHandler] PlatformHandlerTest_Cookies_Http2.GetAsync_ReceiveSetCookieHeader test failure #33930

[ManickaP]

Kusto is also full of re-runs of this. It looks like a good candidate to look into, even if it just might be a test bug.

[jeffschwMSFT]

removing blocking-clean-ci as it has not failed in 30 days

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	0