Test failure: System.Diagnostics.Tests.ProviderMetadataTests.GetProviderNames_AssertProperties

[v-haren]

failed in job: https://dev.azure.com/dnceng/public/_build/results?buildId=902001&view=ms.vss-test-web.build-test-results-tab&runId=28806080&resultId=104557&paneView=debug

net6.0-windows-Release-x86-CoreCLR_checked-jitstress2_jitstressregs3-Windows.10.Amd64.Open

Error message

System.NullReferenceException : Object reference not set to an instance of an object.

Stack trace
   at System.Collections.Generic.ObjectEqualityComparer`1.IndexOf(T[] array, T value, Int32 startIndex, Int32 count) in /_/src/coreclr/src/System.Private.CoreLib/src/System/Collections/Generic/EqualityComparer.CoreCLR.cs:line 119
   at System.Array.IndexOf[T](T[] array, T value, Int32 startIndex, Int32 count) in /_/src/libraries/System.Private.CoreLib/src/System/Array.cs:line 1133
   at System.SZArrayHelper.Contains[T](T value) in /_/src/coreclr/src/System.Private.CoreLib/src/System/Array.CoreCLR.cs:line 580
   at System.Diagnostics.Tests.ProviderMetadataTests.GetProviderNames_AssertProperties() in /_/src/libraries/System.Diagnostics.EventLog/tests/System/Diagnostics/Reader/ProviderMetadataTests.cs:line 88

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Issue Details

---

failed in job: https://dev.azure.com/dnceng/public/_build/results?buildId=902001&view=ms.vss-test-web.build-test-results-tab&runId=28806080&resultId=104557&paneView=debug

net6.0-windows-Release-x86-CoreCLR_checked-jitstress2_jitstressregs3-Windows.10.Amd64.Open

Error message

System.NullReferenceException : Object reference not set to an instance of an object.

Stack trace
   at System.Collections.Generic.ObjectEqualityComparer`1.IndexOf(T[] array, T value, Int32 startIndex, Int32 count) in /_/src/coreclr/src/System.Private.CoreLib/src/System/Collections/Generic/EqualityComparer.CoreCLR.cs:line 119
   at System.Array.IndexOf[T](T[] array, T value, Int32 startIndex, Int32 count) in /_/src/libraries/System.Private.CoreLib/src/System/Array.cs:line 1133
   at System.SZArrayHelper.Contains[T](T value) in /_/src/coreclr/src/System.Private.CoreLib/src/System/Array.CoreCLR.cs:line 580
   at System.Diagnostics.Tests.ProviderMetadataTests.GetProviderNames_AssertProperties() in /_/src/libraries/System.Diagnostics.EventLog/tests/System/Diagnostics/Reader/ProviderMetadataTests.cs:line 88

Author:	v-haren
Assignees:	-
Labels:	area-System.Diagnostics, untriaged
Milestone:	-

[GrabYourPitchforks]

Likely dupe of #45317, fixed by #45320