Bruce Forstall

Did https://github.com/dotnet/runtime/pull/100167 not work? Oh, it looks like https://github.com/dotnet/runtime/issues/100217 is the same symptom on a different test.

cc @tannergooding

Related: https://github.com/dotnet/runtime/pull/91560

This test has `GCStressIncompatible`. Does it now also need `true`?

@mangod9

Looks like recent failures are only linux-arm. @trylek @mangod9

More failures: https://dev.azure.com/dnceng-public/public/_build/results?buildId=592476&view=ms.vss-test-web.build-test-results-tab

Dup: https://github.com/dotnet/runtime/issues/80356

Another failure of BasicEventSourceTests.TestsManifestGeneration.Test_EventSource_EtwManifestGenerationRollover: https://dev.azure.com/dnceng-public/public/_build/results?buildId=607042&view=ms.vss-test-web.build-test-results-tab&runId=14799298&resultId=153660&paneView=debug net9.0-windows-Release-arm64-disabler2r-Windows.11.Arm64.Open ``` C:\h\w\B2540993\w\AD7909B9\e>set DOTNET DOTNET_ReadyToRun=0 DOTNET_TieredCompilation=0 C:\h\w\B2540993\w\AD7909B9\e>call RunTests.cmd --runtime-path C:\h\w\B2540993\p ========================= Begin custom configuration settings ============================== set __IsXUnitLogCheckerSupported=1 ========================== End custom configuration settings =============================== -----...

Can't be blocking-outerloop if it's "Future"