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ah-2ef e2e suite rare timing flake (1 FAIL in ~5 runs observed 2026-07-18)
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| Created by | Eugene Blikh |
| Owner | bigbes@gmail.com |
| Created | 2026-07-18T17:03:58Z |
| Started | 2026-07-18T17:28:20Z |
| Updated | 2026-07-18T18:15:54Z |
| Closed | 2026-07-18T18:15:54Z |
During wave-4 verification one 'go test -tags e2e ./e2e' run printed FAIL while 4 adjacent runs passed (12.6-13.3s). Failing subtest name was not captured (output was filtered). The suite has timing-sensitive subtests (500ms-deadline timeout path, stall watchdog). Next occurrence: rerun with -v, capture the failing subtest, then either widen its deadline margins or de-flake the poll. Not tied to wave-4 changes (harness timing predates them).
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| id | ah-2ef |
| content_hash | ff98b88593d96664a9626ff5ba7750acc64df6bde5526cca7d05a55ecc89e4aa |
| title | e2e suite rare timing flake (1 FAIL in ~5 runs observed 2026-07-18) |
| description | During wave-4 verification one 'go test -tags e2e ./e2e' run printed FAIL while 4 adjacent runs passed (12.6-13.3s). Failing subtest name was not captured (output was filtered). The suite has timing-sensitive subtests (500ms-deadline timeout path, stall watchdog). Next occurrence: rerun with -v, capture the failing subtest, then either widen its deadline margins or de-flake the poll. Not tied to wave-4 changes (harness timing predates them). |
| design | |
| acceptance_criteria | |
| notes | |
| status | closed |
| priority | 3 |
| issue_type | bug |
| assignee | Eugene Blikh |
| estimated_minutes | NULL |
| created_at | 2026-07-18T17:03:58Z |
| created_by | Eugene Blikh |
| owner | bigbes@gmail.com |
| updated_at | 2026-07-18T18:15:54Z |
| closed_at | 2026-07-18T18:15:54Z |
| closed_by_session | |
| external_ref | NULL |
| spec_id | |
| compaction_level | 0 |
| compacted_at | NULL |
| compacted_at_commit | NULL |
| original_size | NULL |
| sender | |
| ephemeral | 0 |
| wisp_type | |
| pinned | 0 |
| is_template | 0 |
| mol_type | |
| work_type | |
| source_system | |
| metadata | �{} |
| source_repo | |
| close_reason | Merged (fix/runner, reworded from 5f70d17): Status() read events.jsonl before exit.json confirmed completion; a poll straddling a fast exit froze empty PiSessionID/CostUSD into the immutable run row. Both applyExit sites now re-parse the confirmed-complete stream. Reproduced under stress with instrumentation; 26/26 clean unstressed + 13 race runs clean; e2e x3 green at merge. |
| event_kind | |
| actor | |
| target | |
| payload | |
| await_type | |
| await_id | |
| timeout_ns | 0 |
| waiters | |
| hook_bead | |
| role_bead | |
| agent_state | |
| last_activity | NULL |
| role_type | |
| rig | |
| due_at | NULL |
| defer_until | NULL |
| no_history | 0 |
| started_at | 2026-07-18T17:28:20Z |
| is_blocked | 0 |
| id | 019f762f-4823-7217-b97b-b10938092085 |
| issue_id | ah-2ef |
| event_type | created |
| actor | Eugene Blikh |
| old_value | |
| new_value | |
| comment | NULL |
| created_at | 2026-07-18T20:03:57Z |
| id | 019f7645-98b2-7003-ac34-87a4576b493b |
| issue_id | ah-2ef |
| event_type | claimed |
| actor | Eugene Blikh |
| old_value | {"id":"ah-2ef","title":"e2e suite rare timing flake (1 FAIL in ~5 runs observed 2026-07-18)","description":"During wave-4 verification one 'go test -tags e2e ./e2e' run printed FAIL while 4 adjacent runs passed (12.6-13.3s). Failing subtest name was not captured (output was filtered). The suite has timing-sensitive subtests (500ms-deadline timeout path, stall watchdog). Next occurrence: rerun with -v, capture the failing subtest, then either widen its deadline margins or de-flake the poll. Not tied to wave-4 changes (harness timing predates them).","status":"open","priority":3,"issue_type":"bug","owner":"bigbes@gmail.com","created_at":"2026-07-18T17:03:58Z","created_by":"Eugene Blikh","updated_at":"2026-07-18T17:03:58Z"} |
| new_value | {"assignee":"Eugene Blikh","status":"in_progress"} |
| comment | NULL |
| created_at | 2026-07-18T20:28:20Z |
| id | 019f7671-2362-7a64-a939-4314ac5b06ed |
| issue_id | ah-2ef |
| event_type | closed |
| actor | Eugene Blikh |
| old_value | |
| new_value | Merged (fix/runner, reworded from 5f70d17): Status() read events.jsonl before exit.json confirmed completion; a poll straddling a fast exit froze empty PiSessionID/CostUSD into the immutable run row. Both applyExit sites now re-parse the confirmed-complete stream. Reproduced under stress with instrumentation; 26/26 clean unstressed + 13 race runs clean; e2e x3 green at merge. |
| comment | NULL |
| created_at | 2026-07-18T21:15:53Z |
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