AccessViolationException when running Microsoft.ML.Scenarios.ScenariosTests.TestRegressionScenario

## Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=529419
Build error leg or test failing: Microsoft.ML.Tests.WorkItemExecution
Pull request: https://github.com/dotnet/machinelearning/pull/6954

## Error Message

Fill the error message using [step by step known issues guidance](https://github.com/dotnet/arcade/blob/main/Documentation/Projects/Build%20Analysis/KnownIssues.md#how-to-fill-out-a-known-issue-error-section).

```json
{
"ErrorMessage": "Microsoft.ML.Trainers.SdcaTrainerBase`3.TrainWithoutLock",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
```
Test is failing with the following exception.
[https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-machinelearning-refs-pull-6954-merge-cc648714fbed40e1bb/Microsoft.ML.Tests/1/console.34966131.log?helixlogtype=result](https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-machinelearning-refs-pull-6954-merge-cc648714fbed40e1bb/Microsoft.ML.Tests/1/console.34966131.log?helixlogtype=result)

```
Starting test: Microsoft.ML.Scenarios.ScenariosTests.TestRegressionScenario

Unhandled Exception: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at System.Numerics.Tensors.TensorPrimitives.g__Vectorized|53_1[TBinaryOperator,TAggregationOperator](Single& xRef, Single& yRef, UIntPtr remainder, TBinaryOperator binaryOp, TAggregationOperator aggregationOp)
at System.Numerics.Tensors.TensorPrimitives.Aggregate[TBinaryOperator,TAggregationOperator](ReadOnlySpan`1 x, ReadOnlySpan`1 y, TBinaryOperator binaryOp, TAggregationOperator aggregationOp)
at System.Numerics.Tensors.TensorPrimitives.Dot(ReadOnlySpan`1 x, ReadOnlySpan`1 y)
at Microsoft.ML.Internal.CpuMath.CpuMathUtils.DotProductDense(ReadOnlySpan`1 left, ReadOnlySpan`1 right, Int32 count) in D:\a\_work\1\s\src\Microsoft.ML.CpuMath\CpuMathUtils.cs:line 194
at Microsoft.ML.Numeric.VectorUtils.DotProduct(VBuffer`1& a, VBuffer`1& b) in D:\a\_work\1\s\src\Microsoft.ML.Data\Depricated\Vector\VectorUtils.cs:line 53
at Microsoft.ML.Trainers.SdcaTrainerBase`3.WDot(VBuffer`1& features, VBuffer`1& weights, Single bias) in D:\a\_work\1\s\src\Microsoft.ML.StandardTrainers\Standard\SdcaBinary.cs:line 319
at Microsoft.ML.Trainers.SdcaTrainerBase`3.TrainWithoutLock(IProgressChannelProvider progress, Factory cursorFactory, Random rand, IdToIdxLookup idToIdx, Int32 numThreads, DualsTableBase duals, Single[] biasReg, Single[] invariants, Single lambdaNInv, VBuffer`1[] weights, Single[] biasUnreg, VBuffer`1[] l1IntermediateWeights, Single[] l1IntermediateBias, Single[] featureNormSquared) in D:\a\_work\1\s\src\Microsoft.ML.StandardTrainers\Standard\SdcaBinary.cs:line 839
at Microsoft.ML.Trainers.SdcaTrainerBase`3.<>c__DisplayClass13_3.b__5(Int32 j) in D:\a\_work\1\s\src\Microsoft.ML.StandardTrainers\Standard\SdcaBinary.cs:line 639
at System.Threading.Tasks.Parallel.<>c__DisplayClass17_0`1.b__1()
at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
at System.Threading.Tasks.Task.<>c__DisplayClass176_0.b__0(Object )
at System.Threading.Tasks.Task.Execute()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
at System.Threading.Tasks.Task.ExecuteEntry(Boolean bPreventDoubleExecution)
at System.Threading.ThreadPoolWorkQueue.Dispatch()
```

### Report
#### Summary
|24-Hour Hit Count|7-Day Hit Count|1-Month Count|
|---|---|---|
|0|0|0|