Queued-findings backlog: sweep F1 + F6 CLOSED, F2 diagnosed, F3/F4/F5 graduated, DOCFIX-207 ...

Works the 2026-08-02 close sweep (docs/audit/queued-findings-20260802-stage5-edge-fold.txt)
with three read-only agents in parallel. Cites the SWEEP register (F1-F6); the runbook fold
register has its own F1-F12 and is untouched.

sweep F1 CLOSED -- the dc0 rack's staged deploy input matches the repo again. One gated scp
of overlays/vr1-dc0-vips.yaml, ed19d989e80da8da -> 80d861560a6b3c52. A single-file copy was
provably sufficient because the WHOLE staging dir was enumerated first: 14 files, exactly 1
diverged, 0 missing from the Step-4 deploy closure (policies/overrides.zip present at the
repo digest), 0 orphans. All 14 re-verified against CURRENT HEAD after the copy. The 0600
octavia PKI overlay is untouched (same digest/mode/mtime) and was hashed, never read.
Repo-side correctness MEASURED not inherited: 0 ULA legs, 39 GUA, render-drift 4/4 naming
the file with a proof-of-teeth case.

sweep F6 CLOSED, PASS -- the dc0 MAAS region DB is proven uncorrupted. pg_dump read every
page of every table in maasdb: 23,878,796 bytes / 37,199 lines / exit 0 / empty stderr,
completion marker asserted separately. F6's own diagnosis was wrong: snap confinement does
not reproduce as ubuntu. The discriminators are ROLE (maas, not ubuntu) and TRANSPORT (over
TCP the role is password-challenged, over the unix socket it needs no credential). Both
identity values now measured -- maasdb had been prose. Dump streamed, nothing persisted.

sweep F2 DIAGNOSED, not fixed -- reading R1 is true, R2 refuted. debmirror prints "All done."
then exits non-zero; confirmed at vendor source and re-verified independently here
(debmirror 1:2.39ubuntu2, 1615 say("All done."), 1620 exit 1 if !$ignore_small_errors).
Cause: one 500 read timeout on a jammy-backports dep11 index. TWO corrections to the sweep:
its "the log says it succeeded" quotes all came from the PASSING UCA leg; and "stays RED"
overstates it -- measured 16 runs, 7 finished, 9 failed, with four fail-then-succeed pairs
hours apart. No remedy applied: debmirror's exit code conflates "nothing mirrored" with
"mirrored minus N transient files", so any tolerance change alters what the gate attests.

DOCFIX-207 -- preflight P6 quoted "50 apps / 97 relations"; measured is 56 / 108. The same
figures were corrected in phase-01's own gate on 2026-07-10 and this copy was missed.

sweep F3/F4/F5 graduated from the audit capture to durable homes: systemctl show fabricating
Result=success for a non-existent unit -> platform-traps 5c; assert the harness case count
moved, and two scripts probing one endpoint must share the probe definition -> script-authoring.

Logged NOT fixed (hard rule 1): preflight P2 validates a merged input including
vr1-dc0-machines.yaml while phase4:527-528 says the file does not exist and Step 4 does not
pass it -- a gate grading a different artifact than the deploy consumes, on the Step-4 path.
And security-ledger SEC-029(3) calls ~/repo-stage a nine-file copy; it is fourteen.

session-ledger machine-derived block re-seeded (was the 2026-07-27 seed: 21 SEC / D-138;
now 28 SEC / D-141 / DOCFIX-208, each added SEC row verified against the register).

Gates: repo-lint 0 fail / 1 warn (legacy carve-out); run-tests-all ALL GREEN (97 harnesses,
count unchanged, so nothing moved silently); tests/preflight 43/43; tests/render-drift 4/4.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HvCyrwvYTTcDYnRErfMsNf