Test failure: System.Net.Sockets.Tests.ExecutionContextFlowTest / ExecutionContext_FlowsOnlyOnceAcrossAsyncOperations

[benaadams]

Seen in dotnet/corefx#28225 (comment)
Fedora.26.Amd64.Open-x64-Debug

System.Net.Sockets.Tests
 System.Net.Sockets.Tests.ExecutionContextFlowTest/
  ExecutionContext_FlowsOnlyOnceAcrossAsyncOperations  

Assert.InRange() Failure
Range:  (1 - 60)
Actual: 117

  at System.Net.Sockets.Tests.ExecutionContextFlowTest.<>c.<<ExecutionContext_FlowsOnlyOnceAcrossAsyncOperations>b__11_0>d.MoveNext() in /mnt/j/workspace/dotnet_corefx/master/linux-TGroup_netcoreapp+CGroup_Debug+AGroup_x64+TestOuter_false_prtest/src/System.Net.Sockets/tests/FunctionalTests/ExecutionContextFlowTest.netcoreapp.cs:line 47
--- End of stack trace from previous location where exception was thrown ---
--- End of stack trace from previous location where exception was thrown ---

/cc @stephentoub

History of failures

Day	Build	OS	Details
3/14	20180314.05	Centos.74	Actual: 99
3/26	?	Fedora.26	dotnet/corefx#28225 (comment) - Actual: 117

[karelz]

Marking as Post-ZBB - it was moved to 2.1 after 3/28.

[ghost]

@karelz, now that github has support for description and emojis in labels https://blog.github.com/2018-02-22-label-improvements-emoji-descriptions-and-more/, could labels like Post-ZBB made self explanatory?

Looks like docs team has started to use this feature: https://github.com/dotnet/docs/labels

[karelz]

@kasper3 sweet, I didn't know about that feature. I will update some of the labels over time. Thanks for pointing it out to me!

[ghost]

Thanks! If you prefer emojis, here is a cheat sheet (used by GitHub, Slack and 60 other services): https://www.webpagefx.com/tools/emoji-cheat-sheet/ 😎