ASSERT FAILED: !CREATE_CHECK_STRING(pMT && pMT->Validate())

[AndyAyersMS]

https://dev.azure.com/dnceng-public/public/_build/results?buildId=1284465&view=ms.vss-test-web.build-test-results-tab

from unrelated #124137

arm32

  Starting:    System.Linq.Tests (parallel test collections = on [2 threads], stop on fail = off)
    System.Linq.Tests.SelectTests.Overflow [SKIP]
      Condition(s) not met: "IsStressModeEnabled"
ASSERT FAILED
	Expression: !CREATE_CHECK_STRING(pMT && pMT->Validate())
	Location:   /__w/1/s/src/coreclr/vm/object.cpp:548
	Function:   ValidateInner
	Process:    34
[createdump] Gathering 

[jkotas]

Potential dup of #123929 (the arm32 crash dump is impossible to debug unfortunately)

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[JulieLeeMSFT]

@AndyAyersMS made a fix, #124253.
We will close this issue if it doesn't happen again.

[jkotas]

I think it is better to close this, and open a new issue if we see it again. This assert is somewhat generic manifestation of a GC hole - issues tracking asserts like that tend to be incorrectly linked with many different root causes.