[ci-scan] Test failure: Interpreter assert (iOffsetMapping == 0) == (pOffsetMapping == 0) in CompressDebugInfo

[github-actions]

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1424718
Build error leg or test failing: coreclr Pri1 Runtime Tests Run windows x64 checked - Regression_8

Error Details

The interpreter pipeline (def 316) fails across all work items (Regression_2 through Regression_d) due to a JIT assert in CompressDebugInfo::Compress. The precondition (iOffsetMapping == 0) == (pOffsetMapping == 0) fires when m_pILToNativeMap is allocated but m_ILToNativeMapSize is 0.

Tracking: #127663

Note: A prior KBE (#127984) covering the same signature was closed as duplicate on 2026-05-10. This re-filing ensures Build Analysis can match the ongoing failures.

Assert failure(PID 11364 [0x00002c64], Thread: 7832 [0x1e98]): Precondition failure: 
FAILED: (iOffsetMapping == 0) == (pOffsetMapping == 0)

CORECLR! CHECK::Trigger + 0x23D (0x00007fff`721832dd)

Persistent across the entire scanned window; true origin may predate 2026-04-15 (per closed KBE #127984).

Error Message

{
  "ErrorMessage": "FAILED: (iOffsetMapping == 0) == (pOffsetMapping == 0)",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

---

Filed by ci-failure-scan, which scans dnceng-public outer-loop pipelines on main and converts stable failures into KBEs and test-disable PRs. Comment here or on the workflow file to suggest changes; ci-failure-scan-feedback reads in-scope feedback daily and opens (or updates) a PR with prompt edits.

Note

🔒 Integrity filter blocked 7 items

The following items were blocked because they don't meet the GitHub integrity level.

• #125825 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #105207 search_pull_requests: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #121461 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #13353 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #12849 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #42885 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #121461 issue_read: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".

To allow these resources, lower min-integrity in your GitHub frontmatter:

tools:
  github:
    min-integrity: approved  # merged | approved | unapproved | none

Generated by CI Outer-Loop Failure Scanner · ● 59.4M · ◷

Report

Summary

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

[BrzVlad]

To be fixed by #128428, duplicate of #127663

[dotnet-policy-service]

Tagging subscribers to this area: @agocke
See info in area-owners.md if you want to be subscribed.