Rongsong Shen
d26ff8870d
The buglog was one 27K-line JSON file whose fields covered only symptom,
root cause and fix, as free text: 2% of entries named the code version a
bug was found on, 12% the build profile, 36% a way to reproduce, and 58% of
the file was OpenWolf hook auto-detections ("Missing guard clause",
"Function not marked async" on .md files).
- .claude/skills/buglog/bug-record.md: the record standard. Eight
sections (Summary as the title, Description, Environment, Reproduction;
Root cause, Fix, Verification, References once fixed), each with the
content it must contain -- e.g. Environment needs the OS, the libc the
failing binary loads (from its ELF interpreter: glibc 2.42 in the nix
shell vs 2.40 on the host), toolchain, build profile and commit.
- .wolf/bugs/<id>.md: 500 records migrated from buglog.json; every field
verified to round-trip. They carry legacy: true and an explicit "not
recorded" where the old log had no such field; component derived from
file paths, severity from keywords (else unknown), fix_commits from
hashes in status_note/fix that git resolves (91 of 463 fixed).
- .wolf/buglog-archive.json: the 710 hook auto-detections, verbatim.
- .wolf/buglog.json is now an index generated from the records, keeping
the fields OpenWolf's hooks and `openwolf bug search` read.
- scripts/buglog.py rewritten: new (template + Environment collected from
the machine and --binary), check, status (refuses a status the record
doesn't support; fixed needs Root cause, Fix, Verification and
--commit hashes git resolves), note, recur, set, show, list, triage,
env, index. 29 unittest cases in scripts/tests/test_buglog.py.
- scripts/git-hooks/pre-commit runs `check --staged`: incomplete staged
records, a legacy record hand-changed to fixed without the fix-time
sections, a new record claiming legacy: true, or a stale index refuse
the commit.
- scripts/gitea-sync.py reads the records: issue body = the record's
sections plus linked fix commits (origin remote, GITEA_COMMIT_REPO to
override), and a body hash so an issue's text is refreshed when the
record changes.
- bug-1866 rewritten to the full standard as the worked example.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2.1 KiB
| id | status | status_updated | status_note | component | severity | timestamp | last_seen | occurrences | files | tags | related | legacy | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| bug-1717 | fixed | 2026-09-24 | controller | crash | 2026-08-26T00:00:00Z | 2026-09-19T09:00:00Z | 1 |
|
|
true |
bug-1717: ASAN heap-use-after-free abort in controller_unit_test: commit_resolve_pending (commit.c:807)…
Description
ASAN heap-use-after-free abort in controller_unit_test: commit_resolve_pending (commit.c:807) racing fsync_worker (persist.c:867) against tap_teardown (test_apply_pump.c:243)
Environment
Not recorded (migrated from buglog.json).
Reproduction
Not recorded (migrated from buglog.json).
Root cause
Background fsync_worker thread appears to still be resolving a pending commit via commit_resolve_pending() while a test teardown (tap_teardown in test_apply_pump.c) is freeing/tearing down state concurrently -- a shutdown-ordering race between the async fsync/commit-resolution thread and per-test teardown. Observed once during xce-test-rc-file task 1.2 review (ad-hoc standalone controller_unit_test run); did NOT reproduce on a second standalone run or in the canonical xce-build.sh run (both completed cleanly with 1213 Tests 2 Failures 0 Ignored, the 2 failures being the unrelated tracked bug-1561). Not caused by and unrelated to rcfile.c/test_rcfile.c (xce-test-rc-file spec) -- flagged as a pre-existing flake surfaced incidentally during that task-local review.
Fix
Not yet root-caused or fixed -- logged for tracking since it did not reproduce reliably enough to investigate further in that review pass. Next occurrence should capture the full ASAN report (not just the top frames) and check whether test_apply_pump.c's teardown waits for fsync_worker to fully quiesce before freeing shared state.
Verification
Not recorded (migrated from buglog.json).
References
Not recorded (migrated from buglog.json).