Test verifier-complexity CI change

[kxxt]

Summary by CodeRabbit

• Bug Fixes
  • Fixed an issue that could prevent the eBPF component from building or loading correctly.
  • No user-facing behavior was changed.

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Project	Deployment	Actions	Updated (UTC)
tracexec	Ready	Preview, Comment	Jul 18, 2026 10:26am

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Review details

⚙️ Run configuration

Configuration used: Path: .coderabbit.yml

Review profile: CHILL

Plan: Pro

Run ID: ffadaefd-9ce2-4359-b512-ebb73799c1c9

📥 Commits

Reviewing files that changed from the base of the PR and between eed375c and f2dcaab.

📒 Files selected for processing (1)

• crates/tracexec-backend-ebpf/src/tracexec_system.bpf.c

Walkthrough

The EBPF source file receives a final closing brace at EOF, correcting the preceding scope without modifying runtime behavior.

Changes

EBPF source structure

Layer / File(s)	Summary
Close the trailing scope crates/tracexec-backend-ebpf/src/tracexec_system.bpf.c	Adds the missing closing brace after the error-handling return -1;.

Estimated code review effort: 1 (Trivial) | ~2 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The title mentions a verifier-complexity CI change, but the PR only fixes a missing closing brace in an eBPF C file.	Rename the title to describe the actual fix, e.g. 'Fix missing closing brace in tracexec_system.bpf.c'.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch test-vc

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[gemini-code-assist]

Code Review

This pull request modifies tracexec_system.bpf.c by removing the trailing newline at the end of the file. No other code changes were made, and there are no review comments to address.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.22%. Comparing base (9648dc5) to head (f2dcaab).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #294   +/-   ##
=======================================
  Coverage   82.22%   82.22%           
=======================================
  Files          84       84           
  Lines       20960    20960           
=======================================
  Hits        17234    17234           
  Misses       3726     3726           

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[github-actions]

eBPF verifier complexity · x86_64

✅ Collection and plotting succeeded. 546 records across 21 kernel/Clang builds.

Result maxima

Metric	Maximum	Build	Load/program
Instructions processed	23411	6.18lts-clang22	production/compat_sys_execveat
Verification time (µs)	125889	6.18lts-clang22	execveat-fentry/sys_execveat_fentry
Peak states	1912	6.18lts-clang22	production/sys_execveat_fentry
Stack depth	112	7.2-clang20	production/sys_execveat_fentry

Plots

insns processed heatmap

insns processed max by build

peak states heatmap

peak states max by build

stack depth heatmap

stack depth max by build

verification time microseconds heatmap

verification time microseconds max by build

Download the heatmaps, per-build charts, CSV, and Markdown summary.

Raw data and run details

• Download raw verifier JSON (Actions artifact)
• View the workflow run
• Collector: success; plotter: success