Test fixtures exceed AF_UNIX 108-byte socket path on deep worktrees #271

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opened 2026-10-31 16:55:38 +00:00 by kayg · 42 comments

kayg commented 2026-10-31 16:55:38 +00:00

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J21: reproduce the integration fixture failure on deep compute01 worktrees, replace worktree-relative socket fallback directories with short private /tmp directories following #207, and run scripts/verify fast through the build slot. Evidence: #264 comment 70923 and commit 72afb3edb. Branch fix-fixture-socket-path; base origin/dev 42ab33035.

J21: reproduce the integration fixture failure on deep compute01 worktrees, replace worktree-relative socket fallback directories with short private /tmp directories following #207, and run scripts/verify fast through the build slot. Evidence: #264 comment 70923 and commit 72afb3edb. Branch fix-fixture-socket-path; base origin/dev 42ab33035.

kayg commented 2026-10-31 16:56:15 +00:00

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Starting J21 on branch fix-fixture-socket-path, base origin/dev 42ab33035. Reproduction and full fast gate will run on claude@infraternal-dev-01-compute01 through ~/infraternal-ops/build-slot.

Starting J21 on branch fix-fixture-socket-path, base origin/dev 42ab33035. Reproduction and full fast gate will run on claude@infraternal-dev-01-compute01 through ~/infraternal-ops/build-slot.

kayg commented 2026-10-31 16:59:17 +00:00

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Baseline evidence on compute01, clean 42ab33035 in /home/claude/worktrees/j21-fixture-socket-path: INFRATERNAL_TEST_STATE_ROOT="$PWD/target/state" python3 scripts/verify-agent-replay-size-review.py --binary /nonexistent fails at fixture_state("rr257"), before binary validation, with ValueError: test state path is too long for an AF_UNIX socket after fallback: 108 bytes. New regression (not the fix) run against baseline also fails in all three cases (deep HOME/TMPDIR, deep shared override, deep agent override), reporting 282 bytes. Found equivalent home-relative fallbacks in scripts/agent_fixture.py, shim tests/unit/fixture_state.rs and infraternal tests/agent_sessions.rs; replacing all three without relaxing socket bounds or startup state checks.

Baseline evidence on compute01, clean 42ab33035 in /home/claude/worktrees/j21-fixture-socket-path: INFRATERNAL_TEST_STATE_ROOT="$PWD/target/state" python3 scripts/verify-agent-replay-size-review.py --binary /nonexistent fails at fixture_state("rr257"), before binary validation, with ValueError: test state path is too long for an AF_UNIX socket after fallback: 108 bytes. New regression (not the fix) run against baseline also fails in all three cases (deep HOME/TMPDIR, deep shared override, deep agent override), reporting 282 bytes. Found equivalent home-relative fallbacks in scripts/agent_fixture.py, shim tests/unit/fixture_state.rs and infraternal tests/agent_sessions.rs; replacing all three without relaxing socket bounds or startup state checks.

kayg commented 2026-10-31 17:05:08 +00:00

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Clean baseline Cargo reproduction completed: cargo test --locked -p infraternal --test replay_size_review -- --nocapture fails adopted_raw_and_snapshot_replays_keep_pre_resize_geometry with the exact 108-byte ValueError (0 passed, 1 failed). After the fixture changes, python3 scripts/test-agent-fixture.py passes all 4 tests, including actual .sock/.upstream binds with deep HOME/TMPDIR and each deep override. Also found the analogous fallback in restart-control and SSH fixtures; those now use short private owned /tmp directories when their requested roots do not fit. Targeted real-binary tests and the full fast gate follow.

Clean baseline Cargo reproduction completed: cargo test --locked -p infraternal --test replay_size_review -- --nocapture fails adopted_raw_and_snapshot_replays_keep_pre_resize_geometry with the exact 108-byte ValueError (0 passed, 1 failed). After the fixture changes, python3 scripts/test-agent-fixture.py passes all 4 tests, including actual .sock/.upstream binds with deep HOME/TMPDIR and each deep override. Also found the analogous fallback in restart-control and SSH fixtures; those now use short private owned /tmp directories when their requested roots do not fit. Targeted real-binary tests and the full fast gate follow.

kayg commented 2026-10-31 17:08:12 +00:00

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Failing-first cycle completed on compute01 at /home/claude/worktrees/j21-fixture-socket-path. Before: cargo test --locked -p infraternal --test replay_size_review -- --nocapture failed with the exact 108-byte fixture ValueError (0 passed; 1 failed). After: the same compiled test executable, with INFRATERNAL_TEST_STATE_ROOT="$PWD/target/state", using the corrected Python helper: test adopted_raw_and_snapshot_replays_keep_pre_resize_geometry ... ok; test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.02s. This preserves the real raw/Snapshot adoption and 120x40 pre-resize geometry assertions. Full scripts/verify fast is now queued through build-slot with CARGO_BUILD_JOBS=4; it will rebuild/check the changed Rust fixture owners too.

Failing-first cycle completed on compute01 at /home/claude/worktrees/j21-fixture-socket-path. Before: cargo test --locked -p infraternal --test replay_size_review -- --nocapture failed with the exact 108-byte fixture ValueError (0 passed; 1 failed). After: the same compiled test executable, with INFRATERNAL_TEST_STATE_ROOT="$PWD/target/state", using the corrected Python helper: test adopted_raw_and_snapshot_replays_keep_pre_resize_geometry ... ok; test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.02s. This preserves the real raw/Snapshot adoption and 120x40 pre-resize geometry assertions. Full scripts/verify fast is now queued through build-slot with CARGO_BUILD_JOBS=4; it will rebuild/check the changed Rust fixture owners too.

kayg commented 2026-10-31 17:14:17 +00:00

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Measured corrected Python fallback on compute01 with a deliberately oversized agent state root: socket_bytes=75 upstream_bytes=79 parent_mode=0o700; parent_removed=True after cleanup. Bounds remain strictly <108 including room for the terminating NUL. The full gate remains queued behind the machine-wide four-slot limit; no builds/tests were run on the control host.

Measured corrected Python fallback on compute01 with a deliberately oversized agent state root: socket_bytes=75 upstream_bytes=79 parent_mode=0o700; parent_removed=True after cleanup. Bounds remain strictly <108 including room for the terminating NUL. The full gate remains queued behind the machine-wide four-slot limit; no builds/tests were run on the control host.

kayg commented 2026-10-31 17:27:29 +00:00

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First fast run found an implementation integration error in Clippy: runtime_lock_tests.rs:17 expected PathBuf but received FixtureState. The remote-plugin test imports the same shim fixture helper by path. Fixed its owner type and audited every path import / scratch() consumer across crates; retained the new scratch owner in the askpass-image and SSH payload fixtures too. This first run is continuing to exercise later gate rows; the final gate will be rerun after these corrections.

First fast run found an implementation integration error in Clippy: runtime_lock_tests.rs:17 expected PathBuf but received FixtureState. The remote-plugin test imports the same shim fixture helper by path. Fixed its owner type and audited every path import / scratch() consumer across crates; retained the new scratch owner in the askpass-image and SSH payload fixtures too. This first run is continuing to exercise later gate rows; the final gate will be rerun after these corrections.

kayg commented 2026-10-31 17:36:17 +00:00

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The initial run also found two remote runtime-lock subprocess calls requiring AsRef on the new fixture owner; both path-owner types now provide the normal Path and OsStr conversions. Superseded/stopped the initial run after its fixture/lifecycle checks, before static builds, rather than spend the static-build budget on a tree with already-corrected compile findings. Its process group is gone. The corrected run is queued through build-slot and first exercises SSH payload, remote runtime-lock, askpass, session and replay consumers with a deliberately oversized state root, then runs scripts/verify fast in the ordinary environment.

The initial run also found two remote runtime-lock subprocess calls requiring AsRef<OsStr> on the new fixture owner; both path-owner types now provide the normal Path and OsStr conversions. Superseded/stopped the initial run after its fixture/lifecycle checks, before static builds, rather than spend the static-build budget on a tree with already-corrected compile findings. Its process group is gone. The corrected run is queued through build-slot and first exercises SSH payload, remote runtime-lock, askpass, session and replay consumers with a deliberately oversized state root, then runs scripts/verify fast in the ordinary environment.

kayg commented 2026-10-31 17:58:22 +00:00

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Verification capacity delay: the corrected deep-root checks plus full fast gate remain queued through compute01 build-slot. fuser -v /tmp/infraternal-build-slots/slot.* confirms all four slots have active cargo/Rust/native compiler or test processes, not a stale J21 lock. J21 has only its queued runner left; the superseded run and its runtimes are gone. No source changes are pending. Original replay regression and Python fixture regressions are green; corrected cross-crate Rust checks and the complete final gate remain pending capacity.

Verification capacity delay: the corrected deep-root checks plus full fast gate remain queued through compute01 build-slot. fuser -v /tmp/infraternal-build-slots/slot.* confirms all four slots have active cargo/Rust/native compiler or test processes, not a stale J21 lock. J21 has only its queued runner left; the superseded run and its runtimes are gone. No source changes are pending. Original replay regression and Python fixture regressions are green; corrected cross-crate Rust checks and the complete final gate remain pending capacity.

kayg commented 2026-10-31 18:15:28 +00:00

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Deep-root consumer validation exposed a fixture-only constraint: moving restart executable data to /tmp crosses filesystems and correctly fails trusted-parent admission. The correction keeps executable/hard-link fixtures on their existing HOME filesystem and gives only control sockets a separate owned private /tmp directory. No production trust checks or test assertions are relaxed. A Clippy needless-pass-by-value diagnostic in the shared native fixture is also corrected. The current full run is continuing to expose later test binaries; a fresh corrected targeted/full run is chained within the same build-slot allocation.

Deep-root consumer validation exposed a fixture-only constraint: moving restart executable data to /tmp crosses filesystems and correctly fails trusted-parent admission. The correction keeps executable/hard-link fixtures on their existing HOME filesystem and gives only control sockets a separate owned private /tmp directory. No production trust checks or test assertions are relaxed. A Clippy needless-pass-by-value diagnostic in the shared native fixture is also corrected. The current full run is continuing to expose later test binaries; a fresh corrected targeted/full run is chained within the same build-slot allocation.

kayg commented 2026-10-31 18:17:46 +00:00

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The wider fast run now reaches cli_review. It reports 16 passed, 1 failed: ctrl_c_in_json_mode_ends_with_an_interrupted_envelope_and_exit_130 panics at cli_review.rs:166 with "still running after SIGINT". The run continues through the process-per-user shim checks. A clean-base CLI reproduction is queued within the same build-slot before the corrected final run; this finding is not yet classified as pre-existing.

The wider fast run now reaches cli_review. It reports 16 passed, 1 failed: ctrl_c_in_json_mode_ends_with_an_interrupted_envelope_and_exit_130 panics at cli_review.rs:166 with "still running after SIGINT". The run continues through the process-per-user shim checks. A clean-base CLI reproduction is queued within the same build-slot before the corrected final run; this finding is not yet classified as pre-existing.

kayg commented 2026-10-31 18:41:20 +00:00

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Confirmed the additional CLI failure on clean base 42ab330358 after git restore --worktree .: cargo test --locked -p infraternal --test cli_review -- --nocapture returns 101, with 16 passed and ctrl_c_in_json_mode_ends_with_an_interrupted_envelope_and_exit_130 failing at line 166: "still running after SIGINT" (5.82s). Corrected deep-root restart validation now passes all 18 tests, including hard-link, trusted-parent, fd-exec and control-socket checks. Both static images passed with +0-byte size deltas. The corrected full fast gate is next.

Confirmed the additional CLI failure on clean base 42ab330358eb06d47acade8d0f2c35b9225af74b after git restore --worktree .: cargo test --locked -p infraternal --test cli_review -- --nocapture returns 101, with 16 passed and ctrl_c_in_json_mode_ends_with_an_interrupted_envelope_and_exit_130 failing at line 166: "still running after SIGINT" (5.82s). Corrected deep-root restart validation now passes all 18 tests, including hard-link, trusted-parent, fd-exec and control-socket checks. Both static images passed with +0-byte size deltas. The corrected full fast gate is next.

kayg commented 2026-10-31 18:46:26 +00:00

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Corrected scripts/verify fast has completed on compute01 through build-slot: fmt, VT native fmt, CLI plugin compile-out, clippy, SSH runtime test helper, real-binary fixture paths, SSH inode reuse fixture, shim process-per-user, cargo-deny and static builds all PASS. The test row is FAIL (101), solely the already clean-base-reproduced cli_review SIGINT timeout reached before Cargo stops. Both static targets again have +0-byte deltas. A supplemental cargo test --workspace --locked --no-fail-fast is running to expose binaries behind cli_review; focused runtime-lock validation will use workspace feature unification. Final measured socket paths: .sock 76 bytes, .upstream 80 bytes; private parent 0700, absent after cleanup.

Corrected scripts/verify fast has completed on compute01 through build-slot: fmt, VT native fmt, CLI plugin compile-out, clippy, SSH runtime test helper, real-binary fixture paths, SSH inode reuse fixture, shim process-per-user, cargo-deny and static builds all PASS. The test row is FAIL (101), solely the already clean-base-reproduced cli_review SIGINT timeout reached before Cargo stops. Both static targets again have +0-byte deltas. A supplemental cargo test --workspace --locked --no-fail-fast is running to expose binaries behind cli_review; focused runtime-lock validation will use workspace feature unification. Final measured socket paths: .sock 76 bytes, .upstream 80 bytes; private parent 0700, absent after cleanup.

kayg commented 2026-10-31 18:49:04 +00:00

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The no-fail-fast workspace run exposes two more test binaries hidden behind the first CLI failure: cli_review_r2 has ctrl_c_in_a_script_loop_stops_the_loop failing at line 64 ("still running"), 10 passed / 1 failed; cli_review_r3 has a_pending_blocked_interrupt_emits_notice_and_terminates_by_sigint and a_pending_interrupt_during_final_output_preserves_result_and_sigint_status failing at lines 50/58 (signal None instead of Some(2)), 2 passed / 2 failed. Clean-base reproductions of both are chained after the remaining workspace tests. No production CLI changes are included in this fixture fix.

The no-fail-fast workspace run exposes two more test binaries hidden behind the first CLI failure: cli_review_r2 has ctrl_c_in_a_script_loop_stops_the_loop failing at line 64 ("still running"), 10 passed / 1 failed; cli_review_r3 has a_pending_blocked_interrupt_emits_notice_and_terminates_by_sigint and a_pending_interrupt_during_final_output_preserves_result_and_sigint_status failing at lines 50/58 (signal None instead of Some(2)), 2 passed / 2 failed. Clean-base reproductions of both are chained after the remaining workspace tests. No production CLI changes are included in this fixture fix.

kayg commented 2026-10-31 18:51:44 +00:00

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Supplemental-run correction: the release staging Option::unwrap errors came from my no-fail-fast invocation omitting CARGO_TARGET_DIR (scripts/verify exports it). Those tests are being rerun with the verification environment. Additional findings awaiting clean-base checks: infraternal-agent --lib has three native_gone_review_tests failures due SUN_LEN (its separate test_state_root has no length fallback); infraternal-server --lib has four auth::account_events::review_revocation_r2 publication/cancellation failures. These are outside the changed fallback helpers and are being recorded rather than changing unrelated production code.

Supplemental-run correction: the release staging Option::unwrap errors came from my no-fail-fast invocation omitting CARGO_TARGET_DIR (scripts/verify exports it). Those tests are being rerun with the verification environment. Additional findings awaiting clean-base checks: infraternal-agent --lib has three native_gone_review_tests failures due SUN_LEN (its separate test_state_root has no length fallback); infraternal-server --lib has four auth::account_events::review_revocation_r2 publication/cancellation failures. These are outside the changed fallback helpers and are being recorded rather than changing unrelated production code.

kayg commented 2026-10-31 19:01:01 +00:00

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J21 finished. Pushed branch fix-fixture-socket-path, head 2a87f1e5339a67ee61274a48edc0c5cc04a4212c, based on 42ab330358eb06d47acade8d0f2c35b9225af74b.

Python, native shim/session, SSH, and restart fallback fixtures now own private short /tmp directories when configured roots cannot fit. Owners survive fixture children and remove private roots on completion. Restart executable data retains its original trusted filesystem; only control sockets move. Existing protocol/replay/security assertions are unchanged.

Failing-first on the deep compute01 worktree: replay_size_review fails before launching the binary with the 108-byte ValueError. After the fix the original test passes (8.03s in the final deep-root run). Python deep HOME/TMPDIR and both state overrides fail before the fix (282 bytes) and pass after it. Final measured .sock/.upstream paths: 76/80 bytes, parent mode 0700, state initially absent, parent removed after cleanup. Deep-root restart tests: 18 passed; agent_sessions: 4 passed; SSH payload: 7 passed, 1 ignored; ssh_askpass: 3 passed, 1 ignored. Focused workspace-feature runtime-lock tests passed under the deep root, including the real socket-bind/privacy/cleanup regression.

scripts/verify fast ran on compute01 through build-slot with CARGO_BUILD_JOBS=4 and inherited nice 10. Verbatim output:

+---------------------------+--------------+
| Rust gate                 | Result       |
+---------------------------+--------------+
| fmt                       | PASS         |
| VT native fmt             | PASS         |
| CLI plugin compile-out    | PASS         |
| clippy                    | PASS         |
| SSH runtime test helper   | PASS         |
| real-binary fixture paths | PASS         |
| test                      | FAIL (101)   |
| SSH inode reuse fixture   | PASS         |
| shim process-per-user     | PASS         |
| cargo-deny                | PASS         |
| static builds             | PASS         |
+---------------------------+--------------+
J21 corrected fast exit: 1

The fast gate remains red at cli_review::ctrl_c_in_json_mode_ends_with_an_interrupted_envelope_and_exit_130 (16 passed, 1 failed, still running after SIGINT). This is reproduced after restoring clean base 42ab330358. The TypeScript stage is not reached after the Rust gate failure. Static sizes: x86_64 21431472 bytes, aarch64 19605896 bytes, both +0 bytes. Native x86 key-memory check passed; cross-architecture runtime check requires native execution. The final inode-reuse fixture exercised review_inode_reuse_after_diagnostics_preserves_live_replacement and passed.

A supplemental no-fail-fast run exposed further binaries. Confirmed on clean base with the verification environment:

• cli_review_r2: ctrl_c_in_a_script_loop_stops_the_loop, 10 passed / 1 failed (still running).
• cli_review_r3: a_pending_blocked_interrupt_emits_notice_and_terminates_by_sigint and a_pending_interrupt_during_final_output_preserves_result_and_sigint_status, 2 passed / 2 failed (signal None versus Some(2)).
• infraternal-agent --lib: three native_gone_review_tests fail with SUN_LEN because their separate test_state_root has no length fallback: retiring_native_handshake_preserves_final_answer_with_inflight_commands; vanished_native_session_bounds_final_reply_drain_for_a_stuck_peer; vanished_native_session_delivers_final_close_before_stream_retirement. These are additional fixtures, outside the changed fallback helpers.

Correction to interim supplemental findings: that standalone command omitted CARGO_TARGET_DIR and the pinned Zig PATH that scripts/verify supplies. Release plugin tests, server account-event tests, server release fixtures, and the mouse probe all pass when those are restored; they are not remaining failures. The first remote-only command lacked workspace feature unification; the focused workspace invocation passes.

The tested diff SHA-256 was 6f7cbde0832f8e0c8f8271381eb71f139c402582b8b46a1788288ac8d3dc2005 before and after all clean-base checks, and matched the control checkout before commit. No J21 build/test processes remain. No merge, deployment, or issue closure performed. Selected logs attached below.

J21 finished. Pushed branch `fix-fixture-socket-path`, head `2a87f1e5339a67ee61274a48edc0c5cc04a4212c`, based on `42ab330358eb06d47acade8d0f2c35b9225af74b`. Python, native shim/session, SSH, and restart fallback fixtures now own private short /tmp directories when configured roots cannot fit. Owners survive fixture children and remove private roots on completion. Restart executable data retains its original trusted filesystem; only control sockets move. Existing protocol/replay/security assertions are unchanged. Failing-first on the deep compute01 worktree: replay_size_review fails before launching the binary with the 108-byte ValueError. After the fix the original test passes (8.03s in the final deep-root run). Python deep HOME/TMPDIR and both state overrides fail before the fix (282 bytes) and pass after it. Final measured .sock/.upstream paths: 76/80 bytes, parent mode 0700, state initially absent, parent removed after cleanup. Deep-root restart tests: 18 passed; agent_sessions: 4 passed; SSH payload: 7 passed, 1 ignored; ssh_askpass: 3 passed, 1 ignored. Focused workspace-feature runtime-lock tests passed under the deep root, including the real socket-bind/privacy/cleanup regression. `scripts/verify fast` ran on compute01 through build-slot with CARGO_BUILD_JOBS=4 and inherited nice 10. Verbatim output: ``` +---------------------------+--------------+ | Rust gate | Result | +---------------------------+--------------+ | fmt | PASS | | VT native fmt | PASS | | CLI plugin compile-out | PASS | | clippy | PASS | | SSH runtime test helper | PASS | | real-binary fixture paths | PASS | | test | FAIL (101) | | SSH inode reuse fixture | PASS | | shim process-per-user | PASS | | cargo-deny | PASS | | static builds | PASS | +---------------------------+--------------+ J21 corrected fast exit: 1 ``` The fast gate remains red at `cli_review::ctrl_c_in_json_mode_ends_with_an_interrupted_envelope_and_exit_130` (16 passed, 1 failed, still running after SIGINT). This is reproduced after restoring clean base 42ab330358eb06d47acade8d0f2c35b9225af74b. The TypeScript stage is not reached after the Rust gate failure. Static sizes: x86_64 21431472 bytes, aarch64 19605896 bytes, both +0 bytes. Native x86 key-memory check passed; cross-architecture runtime check requires native execution. The final inode-reuse fixture exercised review_inode_reuse_after_diagnostics_preserves_live_replacement and passed. A supplemental no-fail-fast run exposed further binaries. Confirmed on clean base with the verification environment: - cli_review_r2: ctrl_c_in_a_script_loop_stops_the_loop, 10 passed / 1 failed (still running). - cli_review_r3: a_pending_blocked_interrupt_emits_notice_and_terminates_by_sigint and a_pending_interrupt_during_final_output_preserves_result_and_sigint_status, 2 passed / 2 failed (signal None versus Some(2)). - infraternal-agent --lib: three native_gone_review_tests fail with SUN_LEN because their separate test_state_root has no length fallback: retiring_native_handshake_preserves_final_answer_with_inflight_commands; vanished_native_session_bounds_final_reply_drain_for_a_stuck_peer; vanished_native_session_delivers_final_close_before_stream_retirement. These are additional fixtures, outside the changed fallback helpers. Correction to interim supplemental findings: that standalone command omitted CARGO_TARGET_DIR and the pinned Zig PATH that scripts/verify supplies. Release plugin tests, server account-event tests, server release fixtures, and the mouse probe all pass when those are restored; they are not remaining failures. The first remote-only command lacked workspace feature unification; the focused workspace invocation passes. The tested diff SHA-256 was 6f7cbde0832f8e0c8f8271381eb71f139c402582b8b46a1788288ac8d3dc2005 before and after all clean-base checks, and matched the control checkout before commit. No J21 build/test processes remain. No merge, deployment, or issue closure performed. Selected logs attached below.

verification-runner.txt

4.8 KiB

j21-after.log

182 B

j21-fixture-before.log

2.7 KiB

j21-fixture-after.log

102 B

socket-measurement.log

140 B

fast-summary.txt

702 B

j21-before.log

11 KiB

verify-fast-and-followups.log

458 KiB

kayg referenced this issue 2026-10-31 19:05:21 +00:00

Pre-existing test failures on dev block verify fast #276

kayg commented 2026-10-31 19:06:50 +00:00

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J29 independent review started: fix-fixture-socket-path at 2a87f1e53; merge-base origin/dev 42ab330358 (current origin/dev ec7b10111e). Reviewing fixture scope, assertion preservation, private allocation and cleanup; touched tests and fast gate will run through build-slot on both Linux VMs. No fixes will be pushed.

J29 independent review started: fix-fixture-socket-path at 2a87f1e53; merge-base origin/dev 42ab330358eb06d47acade8d0f2c35b9225af74b (current origin/dev ec7b10111e97a368d13becfca7eb3ac3df0195f6). Reviewing fixture scope, assertion preservation, private allocation and cleanup; touched tests and fast gate will run through build-slot on both Linux VMs. No fixes will be pushed.

kayg commented 2026-10-31 19:12:05 +00:00

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J29 review progress: complete 24-file diff inspected. Production statements unchanged (src edits are cfg(test)); no assertion removals or newly ignored cases found. New fallback parents use atomic mkdtemp/TemporaryDirectory at literal /tmp with 0700; lifetime owners retained at all scratch callers. Both independent VM runs remain queued behind build-slot capacity (3/3 arm64, 4/4 x86), so no runtime verdict yet. Own worktrees: ~/worktrees/j29-review; runners/evidence: ~/.cache/codex-scratch/j29-review on each VM. Will run touched suites with a 156-byte deep-root suffix and long/unset TMPDIR, concurrent/failure cleanup probes, then scripts/verify fast on compute01. Debug symbols/incremental disabled for test-build disk usage; release profile unchanged.

J29 review progress: complete 24-file diff inspected. Production statements unchanged (src edits are cfg(test)); no assertion removals or newly ignored cases found. New fallback parents use atomic mkdtemp/TemporaryDirectory at literal /tmp with 0700; lifetime owners retained at all scratch callers. Both independent VM runs remain queued behind build-slot capacity (3/3 arm64, 4/4 x86), so no runtime verdict yet. Own worktrees: ~/worktrees/j29-review; runners/evidence: ~/.cache/codex-scratch/j29-review on each VM. Will run touched suites with a 156-byte deep-root suffix and long/unset TMPDIR, concurrent/failure cleanup probes, then scripts/verify fast on compute01. Debug symbols/incremental disabled for test-build disk usage; release profile unchanged.

kayg commented 2026-10-31 19:30:20 +00:00

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J29 runtime evidence on arm64: Python tests pass (TMPDIR long and unset); concurrent probe allocated 64 distinct 0700 parents per mode, bound 74/78-byte sockets, cleaned all parents, and two simultaneous exception-exit children cleaned their parents. Process-per-user shim suite: 200 passed / 19 existing ignores. agent_sessions and ssh_askpass passed. SSH install streaming test failed (hashed=true, staged_bytes=552579); isolated branch reruns and origin/dev comparison are queued before attribution. Five restart checks timed out after current-executable refusal: arm64 HOME is 0750 and shared ~/worktrees is 0775, unlike compute01 HOME 0700, so the current test image fails unchanged trusted-ancestry validation. Baseline check then rerun under a target below private ~/.cache are queued. No product regression finding yet. Compute01 remains queued for build-slot capacity.

J29 runtime evidence on arm64: Python tests pass (TMPDIR long and unset); concurrent probe allocated 64 distinct 0700 parents per mode, bound 74/78-byte sockets, cleaned all parents, and two simultaneous exception-exit children cleaned their parents. Process-per-user shim suite: 200 passed / 19 existing ignores. agent_sessions and ssh_askpass passed. SSH install streaming test failed (hashed=true, staged_bytes=552579); isolated branch reruns and origin/dev comparison are queued before attribution. Five restart checks timed out after current-executable refusal: arm64 HOME is 0750 and shared ~/worktrees is 0775, unlike compute01 HOME 0700, so the current test image fails unchanged trusted-ancestry validation. Baseline check then rerun under a target below private ~/.cache are queued. No product regression finding yet. Compute01 remains queued for build-slot capacity.

kayg commented 2026-10-31 19:33:32 +00:00

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J29 finding P2, fix first: crates/infraternal/src/restart_tests.rs:571 and :611 create Directory inside the spawned early-HUP/logging child, but its new /tmp/ir-* owner exists only in that child (:31-33). bounded_output (:167) handles a deadline by SIGKILL, so no child Drop runs and the parent has no owner to clean the short root. Observed after the arm64 restart failures: /tmp/ir-Yyw5aG and /tmp/ir-uiZBgN remain, both mode 0700 with mode-0600 restart/control.sock; their creation times (19:27:02.285/648 UTC) match the two killed children, and ss shows no live listener. tmp-new-touched records both leftovers. Normal Drop/panic probes for native/SSH owners pass, so this is specifically ownership across child termination. Allocate/retain the short root in the parent and pass the child its path (or give the parent equivalent guaranteed cleanup). Preparing a focused failing reproduction; no fixes will be pushed.

J29 finding P2, fix first: crates/infraternal/src/restart_tests.rs:571 and :611 create Directory inside the spawned early-HUP/logging child, but its new /tmp/ir-* owner exists only in that child (:31-33). bounded_output (:167) handles a deadline by SIGKILL, so no child Drop runs and the parent has no owner to clean the short root. Observed after the arm64 restart failures: /tmp/ir-Yyw5aG and /tmp/ir-uiZBgN remain, both mode 0700 with mode-0600 restart/control.sock; their creation times (19:27:02.285/648 UTC) match the two killed children, and ss shows no live listener. tmp-new-touched records both leftovers. Normal Drop/panic probes for native/SSH owners pass, so this is specifically ownership across child termination. Allocate/retain the short root in the parent and pass the child its path (or give the parent equivalent guaranteed cleanup). Preparing a focused failing reproduction; no fixes will be pushed.

kayg commented 2026-10-31 19:34:19 +00:00

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J29 baseline classification: the arm64 streaming failure reproduces both with TMPDIR unset and long on 2a87f1e53, and on clean origin/dev ec7b10111e with equivalent short private /tmp storage (same hashed=true/staged_bytes=552579, ~10s refusal). It is not a regression in this diff. The two leaked restart roots have been recorded in timeout-leftovers.txt and removed after confirming no live listeners. The focused ownership regression is being run separately; ordinary Rust unwinding cleanup already passes for both native and SSH owners.

J29 baseline classification: the arm64 streaming failure reproduces both with TMPDIR unset and long on 2a87f1e53, and on clean origin/dev ec7b10111e97a368d13becfca7eb3ac3df0195f6 with equivalent short private /tmp storage (same hashed=true/staged_bytes=552579, ~10s refusal). It is not a regression in this diff. The two leaked restart roots have been recorded in timeout-leftovers.txt and removed after confirming no live listeners. The focused ownership regression is being run separately; ordinary Rust unwinding cleanup already passes for both native and SSH owners.

kayg commented 2026-10-31 19:40:20 +00:00

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J29 evidence correction: the first post-baseline restart rerun reused origin/dev executable artifacts from the shared target (Cargo finished in 0.13s), so its 18-pass result does not establish branch behavior. Clearing the CLI package artifacts and recompiling the reviewed branch before rerunning. The initial branch run and recorded two /tmp/ir-* leftovers remain valid; the standalone reproduction hit the same stale baseline binary and is being rerun. No code fixes made.

J29 evidence correction: the first post-baseline restart rerun reused origin/dev executable artifacts from the shared target (Cargo finished in 0.13s), so its 18-pass result does not establish branch behavior. Clearing the CLI package artifacts and recompiling the reviewed branch before rerunning. The initial branch run and recorded two /tmp/ir-* leftovers remain valid; the standalone reproduction hit the same stale baseline binary and is being rerun. No code fixes made.

kayg commented 2026-10-31 19:42:09 +00:00

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J29 P2 now reproduced by a focused failing test after explicitly cleaning/recompiling infraternal from 2a87f1e53 (12.62s build, then restart suite 18 passed in 5.64s). The focused harness copies that test image under intentionally untrusted /tmp ancestry, observes only the actual child-owned socket through its process descriptors, and lets the existing parent timeout stop it. Verbatim failure: AssertionError: timed-out fixture left private socket roots: ["/tmp/ir-fyVlOu"]. The test removes its own evidence in finally. Regression saved on local review branch review-j29-fixture-cleanup in scripts/review-fixture-timeout-cleanup.py; no fix or push. Compute01 tests and fast gate are still queued for a build slot.

J29 P2 now reproduced by a focused failing test after explicitly cleaning/recompiling infraternal from 2a87f1e53 (12.62s build, then restart suite 18 passed in 5.64s). The focused harness copies that test image under intentionally untrusted /tmp ancestry, observes only the actual child-owned socket through its process descriptors, and lets the existing parent timeout stop it. Verbatim failure: AssertionError: timed-out fixture left private socket roots: ["/tmp/ir-fyVlOu"]. The test removes its own evidence in finally. Regression saved on local review branch review-j29-fixture-cleanup in scripts/review-fixture-timeout-cleanup.py; no fix or push. Compute01 tests and fast gate are still queued for a build slot.

j29-timeout-cleanup-regression.log

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kayg commented 2026-10-31 19:49:09 +00:00

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J29 arm64 verification complete. Corrected runtime-lock command (actual module filter runtime_lock::tests; remote all features plus tokio/rt-multi-thread) passes 18 tests / 2 pre-existing namespace-helper ignores, including the real private short socket regression. Fresh branch restart build passes 18 tests. Shim process-per-user: top-level 200 passed / 19 ignored; agent_sessions: 4 passed; askpass: 3 passed / 1 ignored; SSH: 231 passed / 1 baseline-reproduced streaming failure / 14 existing ignores. Native and SSH unwind/concurrency probes pass in both TMPDIR modes. The P2 timeout reproduction fails as intended, then cleans its own root. Final /tmp inventory has no new if-, is-, ir-* or j29-timeout-* roots after owned cleanup. No J29 arm64 test processes remain; J29 target artifacts removed. Evidence copied to control ~/.cache/codex-scratch/j29-review/arm. Local review-only commit d62a199a681ac4152e194a1b40b1ba2d5e724457. Compute01 has waited over 40 minutes for build-slot capacity; its touched suites and required scripts/verify fast have not started.

J29 arm64 verification complete. Corrected runtime-lock command (actual module filter runtime_lock::tests; remote all features plus tokio/rt-multi-thread) passes 18 tests / 2 pre-existing namespace-helper ignores, including the real private short socket regression. Fresh branch restart build passes 18 tests. Shim process-per-user: top-level 200 passed / 19 ignored; agent_sessions: 4 passed; askpass: 3 passed / 1 ignored; SSH: 231 passed / 1 baseline-reproduced streaming failure / 14 existing ignores. Native and SSH unwind/concurrency probes pass in both TMPDIR modes. The P2 timeout reproduction fails as intended, then cleans its own root. Final /tmp inventory has no new if-*, is-*, ir-* or j29-timeout-* roots after owned cleanup. No J29 arm64 test processes remain; J29 target artifacts removed. Evidence copied to control ~/.cache/codex-scratch/j29-review/arm. Local review-only commit d62a199a681ac4152e194a1b40b1ba2d5e724457. Compute01 has waited over 40 minutes for build-slot capacity; its touched suites and required scripts/verify fast have not started.

kayg referenced this issue 2026-10-31 19:58:40 +00:00

Pre-existing test failures on dev block verify fast #276

kayg commented 2026-10-31 20:15:52 +00:00

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J29 compute01 acquired its build slot after a 52-minute wait. Touched suites now pass: SSH 232 passed / 14 existing ignores; shim 200 passed / 19 ignores; restart 18 passed; agent_sessions 4 passed; askpass 3 passed / 1 ignore; runtime-lock 18 passed / 2 helper ignores. Python unset/long TMPDIR and concurrent cleanup probes pass. No new fixture /tmp roots after the touched suites. scripts/verify fast is running in the same slot; the focused P2 timeout reproduction follows it. Reviewed source remains 2a87f1e533; local review-only reproduction commit d62a199a681ac4152e194a1b40b1ba2d5e724457, no fixes or push. Logs: ~/.cache/codex-scratch/j29-review on compute01. Verdict remains fix first for the child-only cleanup owner described in comment 71461.

J29 compute01 acquired its build slot after a 52-minute wait. Touched suites now pass: SSH 232 passed / 14 existing ignores; shim 200 passed / 19 ignores; restart 18 passed; agent_sessions 4 passed; askpass 3 passed / 1 ignore; runtime-lock 18 passed / 2 helper ignores. Python unset/long TMPDIR and concurrent cleanup probes pass. No new fixture /tmp roots after the touched suites. scripts/verify fast is running in the same slot; the focused P2 timeout reproduction follows it. Reviewed source remains 2a87f1e5339a67ee61274a48edc0c5cc04a4212c; local review-only reproduction commit d62a199a681ac4152e194a1b40b1ba2d5e724457, no fixes or push. Logs: ~/.cache/codex-scratch/j29-review on compute01. Verdict remains fix first for the child-only cleanup owner described in comment 71461.

kayg commented 2026-10-31 20:44:20 +00:00

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J29 gate checkpoint: compute01 scripts/verify fast completed repository artifact gate, release deployment fixture checks, Rust formatting/clippy, workspace tests, shim process-per-user (200 passed / 19 ignored), cargo-deny (advisories ok, bans ok, licenses ok, sources ok), and the first static release build (11m 06s). Second static target is compiling; no gate exit yet. All touched suites already passed on compute01. Final focused timeout reproduction and /tmp inventory remain programmed after the gate. Logs remain ~/.cache/codex-scratch/j29-review; runner PID 2180224. No source changes or pushes since local review-only reproduction commit d62a199a681ac4152e194a1b40b1ba2d5e724457. Reviewed branch SHA 2a87f1e533; verdict still fix first, P2 child-owned restart socket roots survive the existing parent SIGKILL timeout.

J29 gate checkpoint: compute01 scripts/verify fast completed repository artifact gate, release deployment fixture checks, Rust formatting/clippy, workspace tests, shim process-per-user (200 passed / 19 ignored), cargo-deny (advisories ok, bans ok, licenses ok, sources ok), and the first static release build (11m 06s). Second static target is compiling; no gate exit yet. All touched suites already passed on compute01. Final focused timeout reproduction and /tmp inventory remain programmed after the gate. Logs remain ~/.cache/codex-scratch/j29-review; runner PID 2180224. No source changes or pushes since local review-only reproduction commit d62a199a681ac4152e194a1b40b1ba2d5e724457. Reviewed branch SHA 2a87f1e5339a67ee61274a48edc0c5cc04a4212c; verdict still fix first, P2 child-owned restart socket roots survive the existing parent SIGKILL timeout.

kayg commented 2026-10-31 20:57:24 +00:00

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J29 independent review: FIX FIRST, P2 for fix-fixture-socket-path at 2a87f1e5339a67ee61274a48edc0c5cc04a4212c (merge base 42ab330358eb06d47acade8d0f2c35b9225af74b; pinned origin/dev ec7b10111e97a368d13becfca7eb3ac3df0195f6).

P2 — parent timeout leaks the child-owned short restart socket root. crates/infraternal/src/restart_tests.rs:32 introduces the /tmp/ir-* allocation, but the early-HUP and logging fixtures create its sole Directory owner inside the spawned child (:571, :608). The parent's existing bounded_output kills the process group with SIGKILL at :164 and panics at :167; child destructors cannot run, and the parent owns no cleanup guard. Keep the short-root owner in the parent and pass its path to the child, so timeout/panic cleanup remains possible.

Reproduced on both VMs using a copied test executable under intentionally untrusted private /tmp ancestry to drive the existing logging fixture into its bounded timeout. The harness observes the exact child socket through /proc descriptors, waits for the existing 60s timeout, and checks that root before removing its own evidence. Verbatim failures:

arm64: AssertionError: timed-out fixture left private socket roots: ['/tmp/ir-fyVlOu']
x86_64: AssertionError: timed-out fixture left private socket roots: ['/tmp/ir-tIK76V']

Earlier actual arm64 restart failures also left two mode-0700 roots containing dead mode-0600 sockets. Evidence and the fresh-build correction are in comments 71424, 71450 and 71461. The failing reproduction is the only change on local review branch review-j29-fixture-cleanup, head d62a199a681ac4152e194a1b40b1ba2d5e724457, file scripts/review-fixture-timeout-cleanup.py. No fixes or pushes.

The 24-file diff changes only tests/fixtures, including the test-only modules under src/. No production statements, weakened assertions, removed cases, or new skips found. Short roots use literal /tmp and atomic mkdtemp/TemporaryDirectory allocation with mode 0700. Concurrent allocation is collision-free in the probes. Ordinary Rust unwind and Python exception cleanup pass; the child-kill ownership gap above remains.

Tests ran through ~/infraternal-ops/build-slot, nix toolchains, one private target per VM, -j3 on dev-02-std and -j4 on compute01:

Check	arm64 dev-02-std	x86_64 compute01
Python fixture tests, TMPDIR unset and long	4 passed in each mode	4 passed in each mode
SSH package	231 passed, 1 baseline failure, 14 existing ignores	232 passed, 14 existing ignores
Shim process-per-user	200 passed, 19 existing ignores	200 passed, 19 existing ignores
Restart, fresh branch image	18 passed	18 passed
agent_sessions	4 passed	4 passed
ssh_askpass	3 passed, 1 existing ignore	3 passed, 1 existing ignore
Runtime-lock, actual runtime_lock::tests filter	18 passed, 2 existing helper ignores	18 passed, 2 existing helper ignores
Native/SSH unwind and concurrency probes, unset/long TMPDIR	5 passed in each mode	5 passed in each mode
Timeout cleanup regression	failed as expected, P2	failed as expected, P2

Python concurrency probes on each VM and each TMPDIR mode: 64 distinct roots, all 0700; socket paths 74/78 bytes with the J29 label; all 64 roots removed; two simultaneous exception-exit children also cleaned. Final /tmp inventories contain no new if-, is-, ir-* or j29-timeout-* roots after the reproduction's exact owned cleanup. No J29 VM test processes remain; both J29 target directories have been removed. Evidence copied to control ~/.cache/codex-scratch/j29-review/arm and /x86.

Arm64 qualification: streaming::decoded_image_and_hash_advance_before_the_transfer_tail_is_released fails with hashed=true staged_bytes=Ok(552579) on both TMPDIR modes and on clean pinned origin/dev with equivalent short private socket storage. This is a reproduced baseline failure, not attributed to this diff. Initial arm64 executable-ancestry failures were corrected by using private cache ancestry; after explicitly cleaning stale baseline CLI artifacts and rebuilding the reviewed branch, all 18 restart tests passed.

Required scripts/verify fast on compute01: exit 0. Verbatim Rust summary:

+---------------------------+--------------+
| Rust gate                 | Result       |
+---------------------------+--------------+
| fmt                       | PASS         |
| VT native fmt             | PASS         |
| CLI plugin compile-out    | PASS         |
| clippy                    | PASS         |
| SSH runtime test helper   | PASS         |
| real-binary fixture paths | PASS         |
| test                      | PASS         |
| SSH inode reuse fixture   | PASS         |
| shim process-per-user     | PASS         |
| cargo-deny                | PASS         |
| static builds             | PASS         |
+---------------------------+--------------+

Verbatim static size receipts:

PT_INTERP: absent; size: 21431472 bytes; cap: 21431472 bytes; delta: +0 bytes
PT_INTERP: absent; size: 19605896 bytes; cap: 19605896 bytes; delta: +0 bytes

Verbatim final TypeScript test output:

 39 pass
 0 fail
 50325 expect() calls
Ran 39 tests across 10 files. [6.16s]

The full fast-gate log, both-VM timeout traces, and reproduction source are attached to this verdict. No merge, deployment, fix, push, or issue closure performed.

J29 independent review: **FIX FIRST, P2** for `fix-fixture-socket-path` at `2a87f1e5339a67ee61274a48edc0c5cc04a4212c` (merge base `42ab330358eb06d47acade8d0f2c35b9225af74b`; pinned origin/dev `ec7b10111e97a368d13becfca7eb3ac3df0195f6`). **P2 — parent timeout leaks the child-owned short restart socket root.** `crates/infraternal/src/restart_tests.rs:32` introduces the `/tmp/ir-*` allocation, but the early-HUP and logging fixtures create its sole `Directory` owner inside the spawned child (`:571`, `:608`). The parent's existing `bounded_output` kills the process group with SIGKILL at `:164` and panics at `:167`; child destructors cannot run, and the parent owns no cleanup guard. Keep the short-root owner in the parent and pass its path to the child, so timeout/panic cleanup remains possible. Reproduced on both VMs using a copied test executable under intentionally untrusted private /tmp ancestry to drive the existing logging fixture into its bounded timeout. The harness observes the exact child socket through /proc descriptors, waits for the existing 60s timeout, and checks that root before removing its own evidence. Verbatim failures: ```text arm64: AssertionError: timed-out fixture left private socket roots: ['/tmp/ir-fyVlOu'] x86_64: AssertionError: timed-out fixture left private socket roots: ['/tmp/ir-tIK76V'] ``` Earlier actual arm64 restart failures also left two mode-0700 roots containing dead mode-0600 sockets. Evidence and the fresh-build correction are in comments 71424, 71450 and 71461. The failing reproduction is the only change on local review branch `review-j29-fixture-cleanup`, head `d62a199a681ac4152e194a1b40b1ba2d5e724457`, file `scripts/review-fixture-timeout-cleanup.py`. No fixes or pushes. The 24-file diff changes only tests/fixtures, including the test-only modules under src/. No production statements, weakened assertions, removed cases, or new skips found. Short roots use literal `/tmp` and atomic mkdtemp/TemporaryDirectory allocation with mode 0700. Concurrent allocation is collision-free in the probes. Ordinary Rust unwind and Python exception cleanup pass; the child-kill ownership gap above remains. Tests ran through `~/infraternal-ops/build-slot`, nix toolchains, one private target per VM, -j3 on dev-02-std and -j4 on compute01: | Check | arm64 dev-02-std | x86_64 compute01 | | --- | --- | --- | | Python fixture tests, TMPDIR unset and long | 4 passed in each mode | 4 passed in each mode | | SSH package | 231 passed, 1 baseline failure, 14 existing ignores | 232 passed, 14 existing ignores | | Shim process-per-user | 200 passed, 19 existing ignores | 200 passed, 19 existing ignores | | Restart, fresh branch image | 18 passed | 18 passed | | agent_sessions | 4 passed | 4 passed | | ssh_askpass | 3 passed, 1 existing ignore | 3 passed, 1 existing ignore | | Runtime-lock, actual runtime_lock::tests filter | 18 passed, 2 existing helper ignores | 18 passed, 2 existing helper ignores | | Native/SSH unwind and concurrency probes, unset/long TMPDIR | 5 passed in each mode | 5 passed in each mode | | Timeout cleanup regression | failed as expected, P2 | failed as expected, P2 | Python concurrency probes on each VM and each TMPDIR mode: 64 distinct roots, all 0700; socket paths 74/78 bytes with the J29 label; all 64 roots removed; two simultaneous exception-exit children also cleaned. Final /tmp inventories contain no new if-*, is-*, ir-* or j29-timeout-* roots after the reproduction's exact owned cleanup. No J29 VM test processes remain; both J29 target directories have been removed. Evidence copied to control `~/.cache/codex-scratch/j29-review/arm` and `/x86`. Arm64 qualification: `streaming::decoded_image_and_hash_advance_before_the_transfer_tail_is_released` fails with `hashed=true staged_bytes=Ok(552579)` on both TMPDIR modes and on clean pinned origin/dev with equivalent short private socket storage. This is a reproduced baseline failure, not attributed to this diff. Initial arm64 executable-ancestry failures were corrected by using private cache ancestry; after explicitly cleaning stale baseline CLI artifacts and rebuilding the reviewed branch, all 18 restart tests passed. Required `scripts/verify fast` on compute01: **exit 0**. Verbatim Rust summary: ```text +---------------------------+--------------+ | Rust gate | Result | +---------------------------+--------------+ | fmt | PASS | | VT native fmt | PASS | | CLI plugin compile-out | PASS | | clippy | PASS | | SSH runtime test helper | PASS | | real-binary fixture paths | PASS | | test | PASS | | SSH inode reuse fixture | PASS | | shim process-per-user | PASS | | cargo-deny | PASS | | static builds | PASS | +---------------------------+--------------+ ``` Verbatim static size receipts: ```text PT_INTERP: absent; size: 21431472 bytes; cap: 21431472 bytes; delta: +0 bytes PT_INTERP: absent; size: 19605896 bytes; cap: 19605896 bytes; delta: +0 bytes ``` Verbatim final TypeScript test output: ```text 39 pass 0 fail 50325 expect() calls Ran 39 tests across 10 files. [6.16s] ``` The full fast-gate log, both-VM timeout traces, and reproduction source are attached to this verdict. No merge, deployment, fix, push, or issue closure performed.

j29-timeout-cleanup-regression.log

1.5 KiB

j29-arm-timeout-cleanup-regression-fresh.log

1.5 KiB

j29-review-fixture-timeout-cleanup.py.txt

3.4 KiB

j29-fast.log

501 KiB

kayg commented 2026-10-31 21:00:17 +00:00

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J35 starting cleanup repair on fix-fixture-socket-path in ~/Developer/Worktrees/infraternal-fixture-cleanup. Original head 2a87f1e53; rebased onto origin/dev 57491e918, current base/head 294d11d35a30a29957640a8a812673a34f279a7d. Will run J29 reproduction d62a199a6 failing-first, move restart fixture directory ownership to the parent harness, audit all J21 fixtures, test both Linux VMs through build-slot, and run fast verification on compute01.

J35 starting cleanup repair on `fix-fixture-socket-path` in `~/Developer/Worktrees/infraternal-fixture-cleanup`. Original head `2a87f1e53`; rebased onto `origin/dev` `57491e918`, current base/head `294d11d35a30a29957640a8a812673a34f279a7d`. Will run J29 reproduction `d62a199a6` failing-first, move restart fixture directory ownership to the parent harness, audit all J21 fixtures, test both Linux VMs through build-slot, and run fast verification on compute01.

kayg commented 2026-10-31 21:01:56 +00:00

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J35 audit finding: the two child-owned restart directories are early_hangup_is_queued_until_control_installs_its_handler and restart_request_logs_kernel_peer_target_and_cold_outcome (restart_tests.rs:571,608 at rebased head 294d11d35). Both children currently call Directory::new(); the parent timeout at bounded_output sends SIGKILL and then panics.

Audited every other file changed by J21 2a87f1e53: FixtureState is retained in the shim/session/runtime-lock test process (including the returned ack_fixture tuple); ScratchRoot remains in the SSH test harness or a harness-owned fixture; askpass retains its scratch owner in AskpassImage; Python fixture_state retains its TemporaryDirectory in the controlling interpreter until cleanup. None transfers private-directory ownership to a subprocess. Existing restart exec tests already keep Directory in their parent. No additional child-owned cleanup pattern found.

Failing-first commands are running from ~/worktrees/j35-fixture-cleanup on both VMs, through build-slot nice -n10 nix develop; logs: red.log, build metadata: red-build.json. compute01 is queued for a slot; arm64 is compiling.

J35 audit finding: the two child-owned restart directories are `early_hangup_is_queued_until_control_installs_its_handler` and `restart_request_logs_kernel_peer_target_and_cold_outcome` (`restart_tests.rs:571,608` at rebased head `294d11d35`). Both children currently call `Directory::new()`; the parent timeout at `bounded_output` sends SIGKILL and then panics. Audited every other file changed by J21 `2a87f1e53`: `FixtureState` is retained in the shim/session/runtime-lock test process (including the returned `ack_fixture` tuple); `ScratchRoot` remains in the SSH test harness or a harness-owned fixture; askpass retains its scratch owner in `AskpassImage`; Python `fixture_state` retains its TemporaryDirectory in the controlling interpreter until cleanup. None transfers private-directory ownership to a subprocess. Existing restart exec tests already keep `Directory` in their parent. No additional child-owned cleanup pattern found. Failing-first commands are running from `~/worktrees/j35-fixture-cleanup` on both VMs, through `build-slot nice -n10 nix develop`; logs: `red.log`, build metadata: `red-build.json`. compute01 is queued for a slot; arm64 is compiling.

kayg commented 2026-10-31 21:09:45 +00:00

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J35 failing-first reproduced on dev-02-std before applying the repair. J29 script d62a199a6 against the fresh rebased CLI unit-test image reached the existing parent 60s timeout and failed verbatim:

AssertionError: timed-out fixture left private socket roots: ['/tmp/ir-1P9Bfl']

The reproduction cleaned only its observed root afterward. red.log and red-build.json are retained in ~/worktrees/j35-fixture-cleanup. Applied the narrow fix locally and on arm64: the two outer restart tests now create/retain Directory, and their children read only the supplied socket-state path. The same cleanup guard now survives child SIGKILL and is dropped by normal completion or parent unwind. No production changes. Arm64 green/touched-suite run started; compute01 remains queued for its unmodified failing-first run.

J35 failing-first reproduced on dev-02-std before applying the repair. J29 script `d62a199a6` against the fresh rebased CLI unit-test image reached the existing parent 60s timeout and failed verbatim: ```text AssertionError: timed-out fixture left private socket roots: ['/tmp/ir-1P9Bfl'] ``` The reproduction cleaned only its observed root afterward. `red.log` and `red-build.json` are retained in `~/worktrees/j35-fixture-cleanup`. Applied the narrow fix locally and on arm64: the two outer restart tests now create/retain `Directory`, and their children read only the supplied socket-state path. The same cleanup guard now survives child SIGKILL and is dropped by normal completion or parent unwind. No production changes. Arm64 green/touched-suite run started; compute01 remains queued for its unmodified failing-first run.

kayg commented 2026-10-31 21:14:17 +00:00

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J35 green timeout reproduction on arm64: RESULT timeout-cleanup exit=0. It still observed the exact child socket and the original 60s SIGKILL timeout; the private root was removed by the parent guard.

The subsequent ordinary restart run hit the known fixture executable-ancestry setup problem: namei -l shows /home/claude/worktrees and this job worktree are 0775. Five restart tests refused this ancestry (13 passed, 5 failed); logs preserved as ancestry-refused.log. Stopped only the job runner after that suite completed, moved the sole target directory to ~/.cache/codex-scratch/j35-fixture-cleanup/target under a 0700 job directory, and restarted the touched checks with CARGO_TARGET_DIR set there. Shared directory permissions and production validation are unchanged. compute01 failing-first runner is still queued and is configured to use private cache ancestry from its start.

J35 green timeout reproduction on arm64: `RESULT timeout-cleanup exit=0`. It still observed the exact child socket and the original 60s SIGKILL timeout; the private root was removed by the parent guard. The subsequent ordinary restart run hit the known fixture executable-ancestry setup problem: `namei -l` shows `/home/claude/worktrees` and this job worktree are 0775. Five restart tests refused this ancestry (13 passed, 5 failed); logs preserved as `ancestry-refused.log`. Stopped only the job runner after that suite completed, moved the sole target directory to `~/.cache/codex-scratch/j35-fixture-cleanup/target` under a 0700 job directory, and restarted the touched checks with CARGO_TARGET_DIR set there. Shared directory permissions and production validation are unchanged. compute01 failing-first runner is still queued and is configured to use private cache ancestry from its start.

kayg commented 2026-10-31 21:18:43 +00:00

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J35 arm64 checkpoint (private cache target): timeout cleanup reproduction passes; restart 18 passed; agent_sessions 4 passed; ssh_askpass 3 passed / 1 existing ignore; shim process-per-user 200 passed / 19 existing ignores; Python fixture tests 4 passed with TMPDIR unset and 4 passed with long TMPDIR. /tmp inventory comparison: TMP_NEW_ROOTS [].

SSH hit J29's known arm64 failure streaming::decoded_image_and_hash_advance_before_the_transfer_tail_is_released, verbatim streaming transfer stalled or refused; hashed=true staged_bytes=Ok(552579). Following up with --no-fail-fast so every test binary runs, and a fresh unmodified 57491e918 baseline run of this exact test. The first runtime-lock command selected zero tests because its agent feature was omitted; the corrected --features agent runtime_lock::tests command is in the follow-up. Logs: green.log, followup.log. compute01 is still waiting for a build slot, with its unmodified failing-first snapshot intact.

J35 arm64 checkpoint (private cache target): timeout cleanup reproduction passes; restart 18 passed; agent_sessions 4 passed; ssh_askpass 3 passed / 1 existing ignore; shim process-per-user 200 passed / 19 existing ignores; Python fixture tests 4 passed with TMPDIR unset and 4 passed with long TMPDIR. `/tmp` inventory comparison: `TMP_NEW_ROOTS []`. SSH hit J29's known arm64 failure `streaming::decoded_image_and_hash_advance_before_the_transfer_tail_is_released`, verbatim `streaming transfer stalled or refused; hashed=true staged_bytes=Ok(552579)`. Following up with --no-fail-fast so every test binary runs, and a fresh unmodified `57491e918` baseline run of this exact test. The first runtime-lock command selected zero tests because its `agent` feature was omitted; the corrected `--features agent runtime_lock::tests` command is in the follow-up. Logs: `green.log`, `followup.log`. compute01 is still waiting for a build slot, with its unmodified failing-first snapshot intact.

kayg commented 2026-10-31 21:21:59 +00:00

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J35 arm64 verification complete. Fresh baseline at unmodified 57491e918c91fbf44dd5b318da168e1b4ef40310 reproduces the exact streaming failure: hashed=true staged_bytes=Ok(552579). Full SSH run (--no-fail-fast): 231 passed, 1 baseline failure, 14 existing ignores. Runtime-lock: 18 passed, 2 existing helper ignores, exit 0, using --features agent,test-support,tokio/rt-multi-thread --lib runtime_lock::tests. Earlier standalone attempts had omitted features (zero tests / compile errors); runtime-lock-final.log is the actual qualifying run.

Also qualified: timeout regression exit 0 (failed first before repair), restart 18 passed, sessions 4 passed, askpass 3 passed / 1 existing ignore, shim 200 passed / 19 existing ignores, Python fixture tests 4 passed in each TMPDIR mode. Final /tmp: FINAL_TMP_FIXTURE_ROOTS [] (ir-, if-, is-, j29-timeout-, j35b-*); no J35 test runners remain. Arm64 build target and worktree target scratch removed. Evidence copied to control ~/.cache/codex-scratch/j35-fixture-cleanup/arm/.

compute01 has acquired a slot and is compiling the unmodified failing-first snapshot. Required x86 touched checks and fast gate remain pending.

J35 arm64 verification complete. Fresh baseline at unmodified `57491e918c91fbf44dd5b318da168e1b4ef40310` reproduces the exact streaming failure: `hashed=true staged_bytes=Ok(552579)`. Full SSH run (`--no-fail-fast`): 231 passed, 1 baseline failure, 14 existing ignores. Runtime-lock: 18 passed, 2 existing helper ignores, exit 0, using `--features agent,test-support,tokio/rt-multi-thread --lib runtime_lock::tests`. Earlier standalone attempts had omitted features (zero tests / compile errors); `runtime-lock-final.log` is the actual qualifying run. Also qualified: timeout regression exit 0 (failed first before repair), restart 18 passed, sessions 4 passed, askpass 3 passed / 1 existing ignore, shim 200 passed / 19 existing ignores, Python fixture tests 4 passed in each TMPDIR mode. Final `/tmp`: `FINAL_TMP_FIXTURE_ROOTS []` (ir-*, if-*, is-*, j29-timeout-*, j35b-*); no J35 test runners remain. Arm64 build target and worktree target scratch removed. Evidence copied to control `~/.cache/codex-scratch/j35-fixture-cleanup/arm/`. compute01 has acquired a slot and is compiling the unmodified failing-first snapshot. Required x86 touched checks and fast gate remain pending.

kayg commented 2026-10-31 21:26:53 +00:00

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J35 crash-safety checkpoint pushed with an explicit lease to fix-fixture-socket-path: 99457172e (WIP commit, rebased parent 294d11d35, origin/dev base 57491e918). This preserves the two-fixture repair plus the unchanged J29 regression script while compute01 verification runs. It will be amended into the final atomic repair commit after gate evidence is available; not a completion claim.

Arm64 evidence is retained at control ~/.cache/codex-scratch/j35-fixture-cleanup/arm/ and VM ~/worktrees/j35-fixture-cleanup/; all arm64 targets have been deleted. compute01 is compiling its unmodified failing-first snapshot in ~/worktrees/j35-fixture-cleanup, private target ~/.cache/codex-scratch/j35-fixture-cleanup/target, log red.log. Next: capture expected x86 failure, copy the repair, run touched suites plus fast gate through one build-slot, save exact gate output, inspect /tmp, remove x86 target, finalize/push and post final evidence.

J35 crash-safety checkpoint pushed with an explicit lease to `fix-fixture-socket-path`: `99457172e` (WIP commit, rebased parent `294d11d35`, origin/dev base `57491e918`). This preserves the two-fixture repair plus the unchanged J29 regression script while compute01 verification runs. It will be amended into the final atomic repair commit after gate evidence is available; not a completion claim. Arm64 evidence is retained at control `~/.cache/codex-scratch/j35-fixture-cleanup/arm/` and VM `~/worktrees/j35-fixture-cleanup/`; all arm64 targets have been deleted. compute01 is compiling its unmodified failing-first snapshot in `~/worktrees/j35-fixture-cleanup`, private target `~/.cache/codex-scratch/j35-fixture-cleanup/target`, log `red.log`. Next: capture expected x86 failure, copy the repair, run touched suites plus fast gate through one build-slot, save exact gate output, inspect /tmp, remove x86 target, finalize/push and post final evidence.

kayg commented 2026-10-31 21:29:33 +00:00

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J35 x86 failing-first confirmed after the clean-image build (6m52s):

AssertionError: timed-out fixture left private socket roots: ['/tmp/ir-eiMbz9']

This is the unchanged J29 reproduction against the unmodified rebased fixture snapshot. It cleaned its observed root afterward. Copied the parent-ownership repair and original regression script to compute01; started touched tests and scripts/verify fast through build-slot nice -n10 nix develop with the sole private cache target. Runner log: ~/.cache/codex-scratch/j35-fixture-cleanup/checks.log; touched log initially ~/worktrees/j35-fixture-cleanup/green.log, moved with the build receipts to the cache evidence directory before the artifact gate; fast log: ~/.cache/codex-scratch/j35-fixture-cleanup/fast.log. WIP checkpoint remains 99457172e.

J35 x86 failing-first confirmed after the clean-image build (6m52s): ```text AssertionError: timed-out fixture left private socket roots: ['/tmp/ir-eiMbz9'] ``` This is the unchanged J29 reproduction against the unmodified rebased fixture snapshot. It cleaned its observed root afterward. Copied the parent-ownership repair and original regression script to compute01; started touched tests and `scripts/verify fast` through `build-slot nice -n10 nix develop` with the sole private cache target. Runner log: `~/.cache/codex-scratch/j35-fixture-cleanup/checks.log`; touched log initially `~/worktrees/j35-fixture-cleanup/green.log`, moved with the build receipts to the cache evidence directory before the artifact gate; fast log: `~/.cache/codex-scratch/j35-fixture-cleanup/fast.log`. WIP checkpoint remains `99457172e`.

kayg commented 2026-10-31 21:41:34 +00:00

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J35 capacity wait: the repaired x86 touched checks + fast gate runner is queued in build-slot; all four compute01 slots are held by other job runners. The original x86 failing-first run already completed and its /tmp/ir-eiMbz9 leak was observed and cleaned by the regression harness. No bypass or extra target has been started. Source and regression SHA-256 hashes match on control, arm64, and x86. Branch checkpoint 99457172e is pushed; arm64 results/cleanup are complete. Remaining commands are ready in ~/worktrees/j35-fixture-cleanup/j35-x86-checks.sh, with progress at ~/.cache/codex-scratch/j35-fixture-cleanup/checks.log. Continuing to wait for capacity.

J35 capacity wait: the repaired x86 touched checks + fast gate runner is queued in `build-slot`; all four compute01 slots are held by other job runners. The original x86 failing-first run already completed and its `/tmp/ir-eiMbz9` leak was observed and cleaned by the regression harness. No bypass or extra target has been started. Source and regression SHA-256 hashes match on control, arm64, and x86. Branch checkpoint `99457172e` is pushed; arm64 results/cleanup are complete. Remaining commands are ready in `~/worktrees/j35-fixture-cleanup/j35-x86-checks.sh`, with progress at `~/.cache/codex-scratch/j35-fixture-cleanup/checks.log`. Continuing to wait for capacity.

kayg commented 2026-10-31 21:55:36 +00:00

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J35 progress checkpoint: source remains unchanged and pushed at 99457172e8e5cef2cd8d36cf87b676538258d47e; no uncommitted work. The repaired x86 check runner PID 3952003 is alive but has waited about 25 minutes in the mandatory build-slot queue. All slots are occupied by active other-job builds/tests. No bypass, extra target, or changes to shared limits.

The x86 worktree now has HEAD 99457172e (source hashes still match arm64/control), so the gate will use the pushed branch metadata rather than a dirty baseline checkout. Runner j35-x86-checks.sh runs all touched suites and then the full fast gate in the same acquired slot. j35-fast.sh moves temporary receipts/runners outside the worktree before the artifact gate. Status log remains ~/.cache/codex-scratch/j35-fixture-cleanup/checks.log.

Arm64 verification and target cleanup are complete, including a fresh clean-origin/dev reproduction of the single SSH streaming baseline failure; control evidence ~/.cache/codex-scratch/j35-fixture-cleanup/arm/summary.txt. Both VMs reproduced the original leak failing-first, and arm64 proved the repair. Continuing until x86 checks, full gate, final cleanup, and final commit/push are complete.

J35 progress checkpoint: source remains unchanged and pushed at `99457172e8e5cef2cd8d36cf87b676538258d47e`; no uncommitted work. The repaired x86 check runner PID `3952003` is alive but has waited about 25 minutes in the mandatory build-slot queue. All slots are occupied by active other-job builds/tests. No bypass, extra target, or changes to shared limits. The x86 worktree now has HEAD `99457172e` (source hashes still match arm64/control), so the gate will use the pushed branch metadata rather than a dirty baseline checkout. Runner `j35-x86-checks.sh` runs all touched suites and then the full fast gate in the same acquired slot. `j35-fast.sh` moves temporary receipts/runners outside the worktree before the artifact gate. Status log remains `~/.cache/codex-scratch/j35-fixture-cleanup/checks.log`. Arm64 verification and target cleanup are complete, including a fresh clean-origin/dev reproduction of the single SSH streaming baseline failure; control evidence `~/.cache/codex-scratch/j35-fixture-cleanup/arm/summary.txt`. Both VMs reproduced the original leak failing-first, and arm64 proved the repair. Continuing until x86 checks, full gate, final cleanup, and final commit/push are complete.

kayg commented 2026-10-31 22:05:02 +00:00

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J35 compute01 acquired its build slot after the capacity wait. The repaired x86 timeout regression and touched-suite runner is now active, followed automatically by the full fast gate in the same slot. Runner PID 3952003, checkpoint 99457172e, logs at ~/.cache/codex-scratch/j35-fixture-cleanup/checks.log and the worktree green log until it is moved into that evidence directory. No source changes since the pushed checkpoint.

J35 compute01 acquired its build slot after the capacity wait. The repaired x86 timeout regression and touched-suite runner is now active, followed automatically by the full fast gate in the same slot. Runner PID `3952003`, checkpoint `99457172e`, logs at `~/.cache/codex-scratch/j35-fixture-cleanup/checks.log` and the worktree green log until it is moved into that evidence directory. No source changes since the pushed checkpoint.

kayg commented 2026-10-31 22:11:08 +00:00

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J35 x86 touched checks completed with TOUCHED_RUN_EXIT=0. Timeout cleanup regression passed; restart 18 passed; agent_sessions 4 passed; ssh_askpass 3 passed / 1 existing ignore; SSH package 232 passed / 14 existing ignores; runtime-lock 18 passed / 2 existing helper ignores; shim and Python fixtures also passed. The touched runner reported TMP_NEW_ROOTS []. Full scripts/verify fast is now running on compute01 in the same build slot at pushed checkpoint 99457172e. Temporary logs/runners were moved outside the worktree before the repository artifact gate; source checkout is clean. Evidence now lives at ~/.cache/codex-scratch/j35-fixture-cleanup/{red.log,green.log,fast.log,checks.log} on compute01. Final gate output, targets cleanup, atomic commit finalization and lease push remain.

J35 x86 touched checks completed with `TOUCHED_RUN_EXIT=0`. Timeout cleanup regression passed; restart 18 passed; agent_sessions 4 passed; ssh_askpass 3 passed / 1 existing ignore; SSH package 232 passed / 14 existing ignores; runtime-lock 18 passed / 2 existing helper ignores; shim and Python fixtures also passed. The touched runner reported `TMP_NEW_ROOTS []`. Full `scripts/verify fast` is now running on compute01 in the same build slot at pushed checkpoint `99457172e`. Temporary logs/runners were moved outside the worktree before the repository artifact gate; source checkout is clean. Evidence now lives at `~/.cache/codex-scratch/j35-fixture-cleanup/{red.log,green.log,fast.log,checks.log}` on compute01. Final gate output, targets cleanup, atomic commit finalization and lease push remain.

kayg referenced this issue 2026-10-31 22:23:04 +00:00

Pre-existing test failures on dev block verify fast #278

kayg commented 2026-10-31 22:31:39 +00:00

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J35 full-gate finding, outside the repair diff: workspace tests failed in three infraternal-agent native-session fixtures with path must be shorter than SUN_LEN:

• remote_native_tests::terminal::gone_review::retiring_native_handshake_preserves_final_answer_with_inflight_commands
• remote_native_tests::terminal::gone_review::vanished_native_session_bounds_final_reply_drain_for_a_stuck_peer
• remote_native_tests::terminal::gone_review::vanished_native_session_delivers_final_close_before_stream_retirement

The untouched crates/infraternal-agent/src/lib.rs::test_state_root defaults to /home/claude/.cache/codex-scratch/remote-agents; adding /fds/q12345678/sessions/<32 hex>.sock gives 108 bytes, above the 107-byte pathname budget. git diff 57491e918 -- crates/infraternal-agent is empty. The gate continued: SSH inode-reuse fixture, shim process-per-user, cargo-deny and architecture checks completed; static builds are active.

After this first gate finishes, the same slot runner will check out clean 57491e918, run gone_review without the state-root override and capture the baseline result, restore checkpoint 99457172e, then rerun the full fast gate with the existing supported INFRATERNAL_TEST_STATE_ROOT override pointing to a private short HOME directory. No unrelated fixture code or assertions are being changed. Logs: fast-first.log (renamed after first gate), baseline-agent.log, then final fast.log, all in compute01 ~/.cache/codex-scratch/j35-fixture-cleanup/.

J35 full-gate finding, outside the repair diff: workspace tests failed in three `infraternal-agent` native-session fixtures with `path must be shorter than SUN_LEN`: - `remote_native_tests::terminal::gone_review::retiring_native_handshake_preserves_final_answer_with_inflight_commands` - `remote_native_tests::terminal::gone_review::vanished_native_session_bounds_final_reply_drain_for_a_stuck_peer` - `remote_native_tests::terminal::gone_review::vanished_native_session_delivers_final_close_before_stream_retirement` The untouched `crates/infraternal-agent/src/lib.rs::test_state_root` defaults to `/home/claude/.cache/codex-scratch/remote-agents`; adding `/fds/q12345678/sessions/<32 hex>.sock` gives **108 bytes**, above the 107-byte pathname budget. `git diff 57491e918 -- crates/infraternal-agent` is empty. The gate continued: SSH inode-reuse fixture, shim process-per-user, cargo-deny and architecture checks completed; static builds are active. After this first gate finishes, the same slot runner will check out clean `57491e918`, run `gone_review` without the state-root override and capture the baseline result, restore checkpoint `99457172e`, then rerun the full fast gate with the existing supported `INFRATERNAL_TEST_STATE_ROOT` override pointing to a private short HOME directory. No unrelated fixture code or assertions are being changed. Logs: `fast-first.log` (renamed after first gate), `baseline-agent.log`, then final `fast.log`, all in compute01 `~/.cache/codex-scratch/j35-fixture-cleanup/`.

kayg commented 2026-10-31 22:51:03 +00:00

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J35 default-root failure now proved on clean pinned baseline 57491e918c91fbf44dd5b318da168e1b4ef40310: standalone gone_review run reproduced the same three SUN_LEN failures (2 passed, 3 failed; BASELINE_AGENT_EXIT=101). Baseline source was reset clean and checked with git diff before running; repair checkpoint 99457172e was restored afterward. Evidence: baseline-agent.log.

First complete Rust gate: every row PASS except workspace test (FAIL (101) from those three baseline fixtures). Both static builds PASS at their exact caps: x86_64 21,431,472 bytes and aarch64 19,605,896 bytes, both delta +0. Full first output retained as fast-first.log.

Full scripts/verify fast is rerunning in the same build slot with INFRATERNAL_TEST_STATE_ROOT set to a unique mode-0700 short directory under the real HOME. This uses the existing fixture configuration and preserves trusted executable ancestry; the parent runner owns/cleans that job root. No unrelated source edits or weakened assertions. Both VMs already passed the targeted deep-root cleanup regression, and x86 touched suites passed completely. Logs copied to control ~/.cache/codex-scratch/j35-fixture-cleanup/x86/; final fast.log is still being written on compute01.

J35 default-root failure now proved on clean pinned baseline `57491e918c91fbf44dd5b318da168e1b4ef40310`: standalone `gone_review` run reproduced the same three SUN_LEN failures (2 passed, 3 failed; `BASELINE_AGENT_EXIT=101`). Baseline source was reset clean and checked with git diff before running; repair checkpoint `99457172e` was restored afterward. Evidence: `baseline-agent.log`. First complete Rust gate: every row PASS except workspace test (`FAIL (101)` from those three baseline fixtures). Both static builds PASS at their exact caps: x86_64 21,431,472 bytes and aarch64 19,605,896 bytes, both delta +0. Full first output retained as `fast-first.log`. Full `scripts/verify fast` is rerunning in the same build slot with `INFRATERNAL_TEST_STATE_ROOT` set to a unique mode-0700 short directory under the real HOME. This uses the existing fixture configuration and preserves trusted executable ancestry; the parent runner owns/cleans that job root. No unrelated source edits or weakened assertions. Both VMs already passed the targeted deep-root cleanup regression, and x86 touched suites passed completely. Logs copied to control `~/.cache/codex-scratch/j35-fixture-cleanup/x86/`; final `fast.log` is still being written on compute01.

kayg commented 2026-10-31 23:00:46 +00:00

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J35 verification update: checkpoint remains 99457172e8e5cef2cd8d36cf87b676538258d47e; no source changes. The configured fast-gate retry cleared the three native-session default-root failures (already reproduced on clean 57491e918). It hit a startup-inventory integration timeout in latency_fixture_accepts_the_unsolicited_startup_inventory, after that suite passed on both VMs and in the first gate. The gate is finishing static rebuilds. I have queued one final full run with RUST_TEST_THREADS=2 in the same build-slot, preserving both previous logs; no assertions or source changes. Final results and cleanup receipts will follow.

J35 verification update: checkpoint remains `99457172e8e5cef2cd8d36cf87b676538258d47e`; no source changes. The configured fast-gate retry cleared the three native-session default-root failures (already reproduced on clean `57491e918`). It hit a startup-inventory integration timeout in `latency_fixture_accepts_the_unsolicited_startup_inventory`, after that suite passed on both VMs and in the first gate. The gate is finishing static rebuilds. I have queued one final full run with `RUST_TEST_THREADS=2` in the same build-slot, preserving both previous logs; no assertions or source changes. Final results and cleanup receipts will follow.

kayg commented 2026-10-31 23:16:21 +00:00

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J35 implementation handoff. Pushed with an explicit lease: fix-fixture-socket-path at 0dabbc3edeefd0be847bc524fb4b03663b59657c, rebased onto 57491e918c91fbf44dd5b318da168e1b4ef40310. Repair is one atomic commit after rebased J21. Validated source tree is 2d59535a379b7bc0cf083c0fcec86047b8a1701c; final amendment changed only the commit message.

Both restart subprocess fixtures now create and retain their Directory guards in the parent, passing only the state path to the child. Success, child failure and timeout panic unwinding all release the parent guard, including after child SIGKILL. Audited the other J21 short-path fixtures: shim FixtureState, SSH ScratchRoot, askpass owners and Python controlling-interpreter owners already stay in their harnesses. No further ownership fixes were needed.

J29's reproduction from d62a199a6 is committed unchanged. Red first on both machines: /tmp/ir-1P9Bfl (arm64), /tmp/ir-eiMbz9 (x86_64). Green on both after the repair: the reproduction observed the child's actual control socket, reached the existing 60-second SIGKILL timeout, and verified the root disappeared. It removes only its own observed evidence.

Touched suites ran through build-slot under nix develop on both VMs:

Suite	compute01 x86_64	dev-02 arm64
restart	18 passed	18 passed
agent_sessions	4 passed	4 passed
ssh_askpass	3 passed / 1 existing ignore	same
SSH package	232 passed / 14 existing ignores	231 passed / 1 proven baseline failure / 14 existing ignores
runtime_lock	18 passed / 2 helper ignores	same
shim process-per-user	200 passed / 19 existing ignores	same
Python fixtures, TMPDIR unset and long	4 passed each	same

ARM limitation: streaming::decoded_image_and_hash_advance_before_the_transfer_tail_is_released failed with hashed=true staged_bytes=Ok(552579), reproduced on clean pinned 57491e918 with the same error.

Full gate is not green. Three scripts/verify fast runs on compute01 were preserved:

1. Default root: test row failed on three untouched gone_review native-session fixtures whose socket paths reach 108 bytes. Reproduced the exact same three failures on clean pinned 57491e918.
2. Supported short INFRATERNAL_TEST_STATE_ROOT: those tests passed; startup-inventory integration timed out.
3. Same short root and RUST_TEST_THREADS=2: queue saturation integration received terminal unavailable / resource_unavailable. Remaining Rust rows passed. The newer two failures were not reproduced in three subsequent clean-baseline integration probes; do not count them as proven baseline failures. The final identical direct probe on the repair passed queue saturation (1) and agent_sessions (4), exit 0. These intermittent full-gate failures remain an integration qualification blocker; no unrelated source or assertion changes were made.

Final fast-gate output, verbatim (exit 1):

+---------------------------+--------------+
| Rust gate                 | Result       |
+---------------------------+--------------+
| fmt                       | PASS         |
| VT native fmt             | PASS         |
| CLI plugin compile-out    | PASS         |
| clippy                    | PASS         |
| SSH runtime test helper   | PASS         |
| real-binary fixture paths | PASS         |
| test                      | FAIL (101)   |
| SSH inode reuse fixture   | PASS         |
| shim process-per-user     | PASS         |
| cargo-deny                | PASS         |
| gate architecture         | PASS         |
| static builds             | PASS         |
+---------------------------+--------------+

Static receipts, verbatim:

PT_INTERP: absent; size: 21431472 bytes; cap: 21431472 bytes; delta: +0 bytes
PT_INTERP: absent; size: 19605896 bytes; cap: 19605896 bytes; delta: +0 bytes

Both linkage/production-trust checks and x86 key-memory checks passed. No production-code change or binary growth. The gate stops after the failed Rust table, so later gate stages are not claimed.

Cleanup complete: both machines report FINAL_TMP_FIXTURE_ROOTS []; the private gate root is absent; no executable processes remain from this job's target; all job target directories deleted on both VMs. Both VM worktrees contain the final head. No merge, deploy or issue closure.

Evidence is attached as j35-evidence.tar.gz; local copies: /home/kayg/.cache/codex-scratch/j35-fixture-cleanup/{arm,x86}. It includes red/green logs, all three fast-gate logs, clean-baseline proofs, final passing integration probe and cleanup receipt. No owner decision is needed; the full-gate failures above remain for integration triage.

J35 implementation handoff. Pushed with an explicit lease: `fix-fixture-socket-path` at **`0dabbc3edeefd0be847bc524fb4b03663b59657c`**, rebased onto `57491e918c91fbf44dd5b318da168e1b4ef40310`. Repair is one atomic commit after rebased J21. Validated source tree is `2d59535a379b7bc0cf083c0fcec86047b8a1701c`; final amendment changed only the commit message. Both restart subprocess fixtures now create and retain their `Directory` guards in the parent, passing only the state path to the child. Success, child failure and timeout panic unwinding all release the parent guard, including after child SIGKILL. Audited the other J21 short-path fixtures: shim `FixtureState`, SSH `ScratchRoot`, askpass owners and Python controlling-interpreter owners already stay in their harnesses. No further ownership fixes were needed. J29's reproduction from `d62a199a6` is committed unchanged. Red first on both machines: `/tmp/ir-1P9Bfl` (arm64), `/tmp/ir-eiMbz9` (x86_64). Green on both after the repair: the reproduction observed the child's actual control socket, reached the existing 60-second SIGKILL timeout, and verified the root disappeared. It removes only its own observed evidence. Touched suites ran through build-slot under `nix develop` on both VMs: | Suite | compute01 x86_64 | dev-02 arm64 | | --- | --- | --- | | restart | 18 passed | 18 passed | | agent_sessions | 4 passed | 4 passed | | ssh_askpass | 3 passed / 1 existing ignore | same | | SSH package | 232 passed / 14 existing ignores | 231 passed / 1 proven baseline failure / 14 existing ignores | | runtime_lock | 18 passed / 2 helper ignores | same | | shim process-per-user | 200 passed / 19 existing ignores | same | | Python fixtures, TMPDIR unset and long | 4 passed each | same | ARM limitation: `streaming::decoded_image_and_hash_advance_before_the_transfer_tail_is_released` failed with `hashed=true staged_bytes=Ok(552579)`, reproduced on clean pinned `57491e918` with the same error. **Full gate is not green.** Three `scripts/verify fast` runs on compute01 were preserved: 1. Default root: test row failed on three untouched `gone_review` native-session fixtures whose socket paths reach 108 bytes. Reproduced the exact same three failures on clean pinned `57491e918`. 2. Supported short `INFRATERNAL_TEST_STATE_ROOT`: those tests passed; startup-inventory integration timed out. 3. Same short root and `RUST_TEST_THREADS=2`: queue saturation integration received `terminal unavailable` / `resource_unavailable`. Remaining Rust rows passed. The newer two failures were **not reproduced** in three subsequent clean-baseline integration probes; do not count them as proven baseline failures. The final identical direct probe on the repair passed queue saturation (1) and agent_sessions (4), exit 0. These intermittent full-gate failures remain an integration qualification blocker; no unrelated source or assertion changes were made. Final fast-gate output, verbatim (exit 1): ```text +---------------------------+--------------+ | Rust gate | Result | +---------------------------+--------------+ | fmt | PASS | | VT native fmt | PASS | | CLI plugin compile-out | PASS | | clippy | PASS | | SSH runtime test helper | PASS | | real-binary fixture paths | PASS | | test | FAIL (101) | | SSH inode reuse fixture | PASS | | shim process-per-user | PASS | | cargo-deny | PASS | | gate architecture | PASS | | static builds | PASS | +---------------------------+--------------+ ``` Static receipts, verbatim: ```text PT_INTERP: absent; size: 21431472 bytes; cap: 21431472 bytes; delta: +0 bytes PT_INTERP: absent; size: 19605896 bytes; cap: 19605896 bytes; delta: +0 bytes ``` Both linkage/production-trust checks and x86 key-memory checks passed. No production-code change or binary growth. The gate stops after the failed Rust table, so later gate stages are not claimed. Cleanup complete: both machines report `FINAL_TMP_FIXTURE_ROOTS []`; the private gate root is absent; no executable processes remain from this job's target; **all job target directories deleted on both VMs**. Both VM worktrees contain the final head. No merge, deploy or issue closure. Evidence is attached as `j35-evidence.tar.gz`; local copies: `/home/kayg/.cache/codex-scratch/j35-fixture-cleanup/{arm,x86}`. It includes red/green logs, all three fast-gate logs, clean-baseline proofs, final passing integration probe and cleanup receipt. No owner decision is needed; the full-gate failures above remain for integration triage.

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