[FAIL] System.Threading.Tasks.Tests.ParallelLoopResultTests.SimultaneousStopBreakTests
System.InvalidOperationException : Break was called after Stop was called.
at System.Threading.Tasks.ParallelLoopState.Break[Int32](Int32 iteration, ParallelLoopStateFlags`1 pflags)
at System.Threading.Tasks.ParallelLoopState`1[[System.Int32, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].InternalBreak()
at System.Threading.Tasks.ParallelLoopState.Break()
at System.Threading.Tasks.Tests.ParallelLoopResultTests.<>c.<SimultaneousStopBreakTests>b__14_0(Int32 i, ParallelLoopState ps)
at System.Threading.Tasks.Parallel.<>c__DisplayClass19_0`2[[System.Object, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Int32, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].<ForWorker>b__1(RangeWorker& currentWorker, Int64 timeout, Boolean& replicationDelegateYieldedBeforeCompletion)
--- End of stack trace from previous location ---
at System.Threading.Tasks.Parallel.<>c__DisplayClass19_0`2[[System.Object, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Int32, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].<ForWorker>b__1(RangeWorker& currentWorker, Int64 timeout, Boolean& replicationDelegateYieldedBeforeCompletion)
at System.Threading.Tasks.TaskReplicator.Run[RangeWorker](ReplicatableUserAction`1 action, ParallelOptions options, Boolean stopOnFirstFailure)
at System.Threading.Tasks.Parallel.ForWorker[Object,Int32](Int32 fromInclusive, Int32 toExclusive, ParallelOptions parallelOptions, Action`1 body, Action`2 bodyWithState, Func`4 bodyWithLocal, Func`1 localInit, Action`1 localFinally)
at System.Threading.Tasks.Parallel.For(Int32 fromInclusive, Int32 toExclusive, ParallelOptions parallelOptions, Action`2 body)
at System.Threading.Tasks.Tests.ParallelLoopResultTests.ForPLRTest(Action`2 body, ParallelOptions parallelOptions, String desc, Boolean excExpected, Boolean shouldComplete, Boolean shouldStop, Boolean shouldBreak, Boolean shouldCancel)
at System.Threading.Tasks.Tests.ParallelLoopResultTests.ForPLRTest(Action`2 body, String desc, Boolean excExpected, Boolean shouldComplete, Boolean shouldStop, Boolean shouldBreak)
at System.Threading.Tasks.Tests.ParallelLoopResultTests.SimultaneousStopBreakTests()
at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args)
at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Failing after enabling all MT library tests (#91536).