Test failure System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication

[v-wenyuxu]

Failed in: runtime-coreclr libraries-jitstress 20230713.1

Failed tests:

net8.0-windows-Release-x64-CoreCLR_checked-jitstress2-Windows.10.Amd64.Open
    - System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication

Error message:

System.Net.Mail.SmtpException : Failure sending mail.
---- System.IO.IOException : Unable to read data from the transport connection: The connection was closed.

Stack trace:

   at System.Net.Mail.SmtpClient.Send(MailMessage message) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpClient.cs:line 531
   at System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication() in /_/src/libraries/System.Net.Mail/tests/Functional/SmtpClientTest.cs:line 572
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr) in /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodInvoker.cs:line 59
----- Inner Stack Trace -----
   at System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpReplyReaderFactory.cs:line 114
   at System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpReplyReaderFactory.cs:line 323
   at System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpConnection.cs:line 280
   at System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpTransport.cs:line 114
   at System.Net.Mail.SmtpClient.Send(MailMessage message) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpClient.cs:line 491

Queued	Pipeline	Pipeline_Configuration	OS	Arch	Test	Outcome	Properties	BuildReason
2023-05-03T07:34:51.35Z	runtime-coreclr libraries-jitstress	Release	ubuntu.1804.amd64.open.rt	x64	System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication	Failed	{"AzurePipelinesTestRunId":"5100440","DefinitionId":"138","System.JobName":"__default","BuildNumber":"20230503.1","System.JobAttempt":"1","DefinitionName":"runtime-coreclr libraries-jitstress","System.PhaseAttempt":"1","System.StageAttempt":"1","configuration":"Release","scenario":"jitstress1","operatingSystem":"Ubuntu.1804.Amd64.Open","BuildId":"260461","System.PhaseName":"libraries_test_run_checked_coreclr_linux_x64_Release","architecture":"x64","Reason":"Schedule","Project":"public","runtimeFlavor":"coreclr","System.StageName":"Build","System.JobId":"fe27627b-bd13-56b8-97c3-9bb28451d0b9","CollectionUri":"https://dev.azure.com/dnceng-public/"}	Schedule

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Issue Details

---

Failed in: runtime-coreclr libraries-jitstress 20230713.1

Failed tests:

net8.0-windows-Release-x64-CoreCLR_checked-jitstress2-Windows.10.Amd64.Open
    - System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication

Error message:

System.Net.Mail.SmtpException : Failure sending mail.
---- System.IO.IOException : Unable to read data from the transport connection: The connection was closed.

Stack trace:

   at System.Net.Mail.SmtpClient.Send(MailMessage message) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpClient.cs:line 531
   at System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication() in /_/src/libraries/System.Net.Mail/tests/Functional/SmtpClientTest.cs:line 572
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr) in /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodInvoker.cs:line 59
----- Inner Stack Trace -----
   at System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpReplyReaderFactory.cs:line 114
   at System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpReplyReaderFactory.cs:line 323
   at System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpConnection.cs:line 280
   at System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpTransport.cs:line 114
   at System.Net.Mail.SmtpClient.Send(MailMessage message) in /_/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpClient.cs:line 491

Queued	Pipeline	Pipeline_Configuration	OS	Arch	Test	Outcome	Properties	BuildReason
2023-05-03T07:34:51.35Z	runtime-coreclr libraries-jitstress	Release	ubuntu.1804.amd64.open.rt	x64	System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication	Failed	{"AzurePipelinesTestRunId":"5100440","DefinitionId":"138","System.JobName":"__default","BuildNumber":"20230503.1","System.JobAttempt":"1","DefinitionName":"runtime-coreclr libraries-jitstress","System.PhaseAttempt":"1","System.StageAttempt":"1","configuration":"Release","scenario":"jitstress1","operatingSystem":"Ubuntu.1804.Amd64.Open","BuildId":"260461","System.PhaseName":"libraries_test_run_checked_coreclr_linux_x64_Release","architecture":"x64","Reason":"Schedule","Project":"public","runtimeFlavor":"coreclr","System.StageName":"Build","System.JobId":"fe27627b-bd13-56b8-97c3-9bb28451d0b9","CollectionUri":"https://dev.azure.com/dnceng-public/"}	Schedule

Author:	v-wenyuxu
Assignees:	-
Labels:	area-System.Net, os-windows, JitStress, arch-x64
Milestone:	-

[jakobbotsch]

Likely the same situation as #88890 (comment) -- the test passed in the next run, so going to close.