Test failure: System.Net.Sockets.Tests.TelemetryTest.EventSource_SocketConnectsRemote_LogsConnectStartStop(connectMethod: \"Task\", useDnsEndPoint: True)

[v-haren]

failed in job: runtime-libraries-coreclr outerloop 20201028.2

failed tests:
System.Net.Sockets.Tests.TelemetryTest.EventSource_SocketConnectsRemote_LogsConnectStartStop(connectMethod: "Task", useDnsEndPoint: True)
System.Net.Sockets.Tests.TelemetryTest.EventSource_SocketConnectsRemote_LogsConnectStartStop(connectMethod: "Apm", useDnsEndPoint: True)

net6.0-Linux-Release-x64-CoreCLR_release-Ubuntu.1604.Amd64.Open
net6.0-Linux-Release-x64-CoreCLR_release-(Debian.10.Amd64.Open)ubuntu.1604.amd64.open@mcr.microsoft.com/dotnet-buildtools/prereqs:debian-10-helix-amd64-bfcd90a-20200121150006

Error message

Microsoft.DotNet.RemoteExecutor.RemoteExecutionException : Remote process failed with an unhandled exception.


Stack trace

Child exception:
  System.TimeoutException: Timed out waiting for ConnectStop
   at System.Net.Sockets.Tests.TelemetryTest.WaitForEventAsync(ConcurrentQueue`1 events, String name) in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 412
   at System.Net.Sockets.Tests.TelemetryTest.<>c__DisplayClass9_0.<<EventSource_SocketConnectsRemote_LogsConnectStartStop>b__2>d.MoveNext() in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 151
--- End of stack trace from previous location ---
   at System.Diagnostics.Tracing.TestEventListener.RunWithCallbackAsync(Action`1 handler, Func`1 body) in /_/src/libraries/Common/tests/System/Diagnostics/Tracing/TestEventListener.cs:line 109
   at System.Net.Sockets.Tests.TelemetryTest.<>c.<<EventSource_SocketConnectsRemote_LogsConnectStartStop>b__9_0>d.MoveNext() in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 142
--- End of stack trace from previous location ---
   at Microsoft.DotNet.RemoteExecutor.Program.Main(String[] args) in /_/src/Microsoft.DotNet.RemoteExecutor/src/Program.cs:line 65

Child process:
  System.Net.Sockets.Tests, Version=5.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 System.Net.Sockets.Tests.TelemetryTest+<>c System.Threading.Tasks.Task <EventSource_SocketConnectsRemote_LogsConnectStartStop>b__9_0(System.String, System.String)

Child arguments:
  Task, True

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[v-haren]

failed again in job: runtime-libraries-coreclr outerloop 20201105.1

failed tests:
System.Net.Sockets.Tests.TelemetryTest.EventSource_SocketConnectsRemote_LogsConnectStartStop(connectMethod: "Eap", useDnsEndPoint: True)
System.Net.Sockets.Tests.TelemetryTest.EventSource_SocketConnectsRemote_LogsConnectStartStop(connectMethod: "Task", useDnsEndPoint: True)

net6.0-Linux-Release-x64-CoreCLR_release-SLES.12.Amd64.Open

Error message

Microsoft.DotNet.RemoteExecutor.RemoteExecutionException : Remote process failed with an unhandled exception.


Stack trace

Child exception:
  System.TimeoutException: Timed out waiting for ConnectStop
   at System.Net.Sockets.Tests.TelemetryTest.WaitForEventAsync(ConcurrentQueue`1 events, String name) in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 412
   at System.Net.Sockets.Tests.TelemetryTest.<>c__DisplayClass9_0.<<EventSource_SocketConnectsRemote_LogsConnectStartStop>b__2>d.MoveNext() in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 151
--- End of stack trace from previous location ---
   at System.Diagnostics.Tracing.TestEventListener.RunWithCallbackAsync(Action`1 handler, Func`1 body) in /_/src/libraries/Common/tests/System/Diagnostics/Tracing/TestEventListener.cs:line 109
   at System.Net.Sockets.Tests.TelemetryTest.<>c.<<EventSource_SocketConnectsRemote_LogsConnectStartStop>b__9_0>d.MoveNext() in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 142
--- End of stack trace from previous location ---
   at Microsoft.DotNet.RemoteExecutor.Program.Main(String[] args) in /_/src/Microsoft.DotNet.RemoteExecutor/src/Program.cs:line 65

Child process:
  System.Net.Sockets.Tests, Version=5.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 System.Net.Sockets.Tests.TelemetryTest+<>c System.Threading.Tasks.Task <EventSource_SocketConnectsRemote_LogsConnectStartStop>b__9_0(System.String, System.String)

Child arguments:
  Eap, True

[v-haren]

failed again in job: runtime-libraries-coreclr outerloop 20201125.1

failed test: System.Net.Sockets.Tests.TelemetryTest.EventSource_SocketConnectsRemote_LogsConnectStartStop(connectMethod: "Task", useDnsEndPoint: True)

net6.0-Linux-Release-x64-CoreCLR_release-(Fedora.30.Amd64.Open)ubuntu.1604.amd64.open@mcr.microsoft.com/dotnet-buildtools/prereqs:fedora-30-helix-20200512010621-4f8cef7

Error message

Microsoft.DotNet.RemoteExecutor.RemoteExecutionException : Remote process failed with an unhandled exception.


Stack trace

Child exception:
  System.TimeoutException: Timed out waiting for ConnectStop
   at System.Net.Sockets.Tests.TelemetryTest.WaitForEventAsync(ConcurrentQueue`1 events, String name) in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 412
   at System.Net.Sockets.Tests.TelemetryTest.<>c__DisplayClass9_0.<<EventSource_SocketConnectsRemote_LogsConnectStartStop>b__2>d.MoveNext() in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 151
--- End of stack trace from previous location ---
   at System.Diagnostics.Tracing.TestEventListener.RunWithCallbackAsync(Action`1 handler, Func`1 body) in /_/src/libraries/Common/tests/System/Diagnostics/Tracing/TestEventListener.cs:line 109
   at System.Net.Sockets.Tests.TelemetryTest.<>c.<<EventSource_SocketConnectsRemote_LogsConnectStartStop>b__9_0>d.MoveNext() in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/TelemetryTest.cs:line 142
--- End of stack trace from previous location ---
   at Microsoft.DotNet.RemoteExecutor.Program.Main(String[] args) in /_/src/Microsoft.DotNet.RemoteExecutor/src/Program.cs:line 65

Child process:
  System.Net.Sockets.Tests, Version=6.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 System.Net.Sockets.Tests.TelemetryTest+<>c System.Threading.Tasks.Task <EventSource_SocketConnectsRemote_LogsConnectStartStop>b__9_0(System.String, System.String)

Child arguments:
  Task, True

[v-haren]

Deleted, different test.

[MihaZupan]

Seems to have been fixed by #45170.

[antonfirsov]

This happened again in #48704, although I can't see any other occurrences in Kusto, so not reopening yet.