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Some System.Buffers.Binary.Tests.ReverseEndiannessUnitTests tests broken on main #82868

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@radical

Description

@radical

Rolling build failure, and log:

    System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed<UInt16>(original: [12954, 18803, 35105, 6236, 7667, ...]) [FAIL]
      Assert.Equal() Failure
                 ↓ (pos 0)
      Expected: [39474, 29513, 8585, 23576, 62237, ...]
      Actual:   [12986, 18811, 35241, 6236, 7679, ...]
                 ↑ (pos 0)
      Stack Trace:
        /_/src/libraries/System.Memory/tests/Binary/ReverseEndiannessUnitTests.cs(117,0): at System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed[UInt16](UInt16[] original)
        /_/src/mono/System.Private.CoreLib/src/System/Reflection/MethodInvoker.Mono.cs(35,0): at System.Reflection.MethodInvoker.InterpretedInvoke(Object obj, IntPtr* args)
        /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodInvoker.cs(59,0): at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)
    System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed<Int16>(original: [-26927, 26518, -2457, -966, 24035, ...]) [FAIL]
      Assert.Equal() Failure
                 ↓ (pos 0)
      Expected: [-11882, -27033, 26614, 15100, -7331, ...]
      Actual:   [-26921, 26615, -2313, -770, 24063, ...]
                 ↑ (pos 0)
      Stack Trace:
        /_/src/libraries/System.Memory/tests/Binary/ReverseEndiannessUnitTests.cs(117,0): at System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed[Int16](Int16[] original)
        /_/src/mono/System.Private.CoreLib/src/System/Reflection/MethodInvoker.Mono.cs(35,0): at System.Reflection.MethodInvoker.InterpretedInvoke(Object obj, IntPtr* args)
        /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodInvoker.cs(59,0): at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)
    System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed<UInt16>(original: [45029, 13075, 51127, 61380, 18590, ...]) [FAIL]
      Assert.Equal() Failure
                 ↓ (pos 0)
      Expected: [58799, 4915, 47047, 50415, 40520, ...]
      Actual:   [45039, 13107, 51191, 61423, 18654, ...]
                 ↑ (pos 0)
      Stack Trace:
        /_/src/libraries/System.Memory/tests/Binary/ReverseEndiannessUnitTests.cs(117,0): at System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed[UInt16](UInt16[] original)
        /_/src/mono/System.Private.CoreLib/src/System/Reflection/MethodInvoker.Mono.cs(35,0): at System.Reflection.MethodInvoker.InterpretedInvoke(Object obj, IntPtr* args)
        /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodInvoker.cs(59,0): at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)

....

This was building 0a15c3b .

Known Issue Error Message

Fill the error message using known issues guidance.

{
  "ErrorPattern": "System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed",
  "BuildRetry": false,
"ExcludeConsoleLog": false
}

Report

Build Definition Test Pull Request
190733 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82711
190709 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82809
190701 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #78769
190692 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82748
190687 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed
188725 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82470
189431 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82833
190235 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82866
190622 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82284
190612 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82782
190616 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #80297
190245 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82836
190568 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82861
190562 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82877
190475 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82662
190402 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82874
189831 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82600
189912 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82744
188500 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82794
190323 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82045
190260 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82867
190265 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #74623
190143 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #80297
190085 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82864
189837 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82751
190071 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82811
190015 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82861
189717 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82749
189986 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82814
188659 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82800
189824 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #78742
189819 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed
189779 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #81919
188591 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82797
189691 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82832
189532 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #81215
189305 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82764
189516 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82711
189505 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82839
189500 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82809
189206 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82744
189485 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82785
189466 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82420
189427 dotnet/runtime System.Memory.Tests.SequenceReader.SingleSegmentChar.TryReadReturnsValueAndAdvances #82765
189396 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #78769
189269 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82827
189183 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #79243
187634 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82707
189135 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82817
189125 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82619
188870 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82809
189044 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed
189037 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82250
189029 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82816
188013 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82767
189017 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82578
188651 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82744
188963 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82813
188949 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82812
188928 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #81973
188886 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82810
188843 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #81919
188757 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #74623
188763 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82806
188685 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82803
188690 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82804
188247 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82749
188587 dotnet/runtime normal-System.Memory.Tests.WorkItemExecution #82773
188485 dotnet/runtime System.Buffers.Binary.Tests.ReverseEndiannessUnitTests.ReverseEndianness_Span_AllElementsReversed #82660

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
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    Known Build ErrorUse this to report build issues in the .NET Helix tabarea-System.Memoryblocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'

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