release/8.0.1xx branch is failing to build with aspnetcore patch errors

[ellahathaway]

See https://dev.azure.com/dnceng/internal/_build/results?buildId=2997271&view=logs&j=da0f790a-23a9-50d7-d44f-9f712327a135&t=9307d197-6c7a-5145-e69e-a27bfbbb590a&l=2954

[ellahathaway]

To fix this, we will need to flow dotnet/aspnetcore#67105 into the release/8.0.1xx branch. I think we will have to do aspnetcore -> sdk -> installer?

[github-actions]

🏷️ Source-build triage pass — 2026-06-15 20:12 UTC

Area: area-build
Additional area(s): none
Kind: bug
Repro: yes-minimal — build log link provided
Affected version(s): .NET 8 (release/8.0.1xx branch)
Severity: S1 — blocks builds on the release/8.0.1xx branch

Blocking: blocking-release
Reason: Build failure blocking the .NET 8.0.1xx servicing branch

Urgency: 🔴 current release — needs immediate attention
Reason: Servicing branch build is broken; must be fixed to unblock .NET 8 updates.

Suggested routing: @dotnet/source-build
Possible SME(s): ellahathaway, mthalman — based on build area activity
Evidence:

• ellahathaway: Issue author, ops-monitor role, active on build issues
• mthalman: Active on 25+ issues overall, frequent assignee for build/testing work

Recommended labels: add area-build

Related issues: none found
Possible duplicate of: none

Confidence: high
Needs human?: yes — needs assessment of release-blocking priority and urgent fix

Restricted mode — no labels or milestone applied. A maintainer should manually apply any accepted labels and milestone.

Note

🔒 Integrity filter blocked 22 items

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

• Add testing to source-build-reference-packages #1609 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• 1ES PT extraction fails: expected copilot-instructions.md missing from dotnet source tarball #5573 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• Generate SBoM Manifest fails in source-only validation due to missing BuildDropPath #5515 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• 1ES PT extraction fails: runtime pack binaries missing from SDK/source-build tarballs #5574 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• WPF - sRGB Color Space Profile.icm is non-free #4590 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• Release missing for 11.0.0-preview.4 #5562 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• SignToolTask failed in Source-Built Artifacts (Round0-Sign.proj exit code 1) #5555 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• NU1301 (401 Unauthorized) when restoring from dnceng internal feeds inside container (ubuntuArmContainer) #5556 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• Guardian TSAUpload failed: TSA Error 999 – insufficient disk space on build agent #5547 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• NU1903: System.Security.Cryptography.Xml 8.0.0 vulnerability fails Sign Source-Built Artifacts #5544 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• NU1603 failure due to missing Microsoft.DotNet.SourceBuild.Tasks 10.0.0-beta.26219.105 #5552 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• 1ES PT Error: Using an image without 1es-pt-prerequisites artifact is not allowed #5543 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• NuGet restore is returning 401 Unauthorized from internal Azure DevOps feeds #5532 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• Run Tests times out even though all source-build tests pass #5514 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• VMR Source-Build on CentOS Stream 9 / Fedora 43 fails with agent timeout and exit code 134 #5525 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• runtime build fails with CS9368 (RequiresUnsafeAttribute is only valid under the updated memory safety rules) #5527 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• ... and 6 more items

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

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

Generated by Triage · ● 7M · ◷

[ellahathaway]

• Internal fix is blocked. We'll need a green build of aspnetcore's 8.0 branch to get unblocked.
• Exploring options to fix the public build. The flow option may introduce complexities for syncing internal builds, and patching is not a great option either due to the amount of changes and the submodule update.

[ellahathaway]

Internal fix went in, removing my assignment