[ci-scan] Test failure: InterpreterStackDumpTests.StackWalk VirtualReadException in CdacXPlatDumpTest

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Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1420035
Build error leg or test failing: linux-x64 release CdacXPlatDumpTest - Microsoft.Diagnostics.DataContractReader.DumpTests

Error Details

Three InterpreterStackDumpTests tests fail across multiple CdacXPlatDumpTest legs in runtime-diagnostics (definition 309) with VirtualReadException.

Failing tests:

• InterpreterStackDumpTests.StackWalk_NoDoubledInterpreterFrames
• InterpreterStackDumpTests.StackWalk_InterpreterMethodNativeCodeIsPrecode
• InterpreterStackDumpTests.StackWalk_VerifyInterleavedStackLayout

Microsoft.Diagnostics.DataContractReader.DumpTests.InterpreterStackDumpTests.StackWalk_NoDoubledInterpreterFrames(config: local/jit (windows_x64)) [FAIL]
      Microsoft.Diagnostics.DataContractReader.VirtualReadException : Failed to read 2308 bytes at 0x7ff99f581610.
Microsoft.Diagnostics.DataContractReader.DumpTests.InterpreterStackDumpTests.StackWalk_InterpreterMethodNativeCodeIsPrecode(config: local/jit (windows_x64)) [FAIL]
      Microsoft.Diagnostics.DataContractReader.VirtualReadException : Failed to read 2308 bytes at 0x7ff99f581610.
Microsoft.Diagnostics.DataContractReader.DumpTests.InterpreterStackDumpTests.StackWalk_VerifyInterleavedStackLayout(config: local/jit (windows_x64)) [FAIL]
      Microsoft.Diagnostics.DataContractReader.VirtualReadException : Failed to read 2308 bytes at 0x7ff99f581610.

Failing across 6 platform legs: linux-x64, linux-arm64, linux-arm, windows-x64, windows-x86, windows-arm64. 3 consecutive failures (May 12-14).

Error Message

{
  "ErrorMessage": ["InterpreterStackDumpTests.StackWalk", "VirtualReadException : Failed to read"],
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Generated by CI Outer-Loop Failure Scanner · ● 15.3M · ◷

Report

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	0

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1420035
Error message validated: [InterpreterStackDumpTests.StackWalk VirtualReadException : Failed to read]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 5/15/2026 11:20:38 AM UTC

Report

Build	Definition	Test	Pull Request
1423045	dotnet/runtime	CdacXPlatDumpTests_host_windows_arm64_dumps_windows_x64.WorkItemExecution
1420035	dotnet/runtime	CdacXPlatDumpTests_host_windows_x64_dumps_windows_x64.WorkItemExecution

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	1	2

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1420035
Error message validated: [InterpreterStackDumpTests.StackWalk VirtualReadException : Failed to read]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 5/15/2026 11:20:38 AM UTC

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