Files
LithosAnanake/logs
Robert Allan JamesandClaude Sonnet 5 030a3e6dc0 Milestone 6: hard-refuse flip, scoped to INVALID only -- closes Milestone 6
Before flipping, found CAPSULE_SIG_MISSING (no signature at all) is the
normal state everywhere except this machine -- CI and any other
checkout have no access to the offline key, by design. Refusing on
MISSING the same as INVALID would brick boot everywhere but here.
Decided (on request): enforce ONLY on CAPSULE_SIG_INVALID (a signature
that IS present but doesn't verify -- unambiguous tampering/corruption
evidence). MISSING/NO_ROOT_KEY stay WARN-only permanently.

All three capsule_birth.c call sites now return CAPSULE_RUN_ERR_INVALID
on CAPSULE_SIG_INVALID, after logging the same WARN as before.

Verified on all three architectures, both directions, per the original
rollout commitment: positive case (real signed capsules) reboots clean
with zero warnings on amd64/aarch64/riscv64. Negative case (same
one-byte signature corruption used for the WARN-only proof, on Mama's
own init.4th) now genuinely refuses identically on all three:
"capsule sig: init.4th: INVALID" then "Init: Mama birth FAILED". The
feared "no ok> at all" blast radius didn't materialize -- kernel_main.c
already had graceful error handling for a failed Mama birth (log and
continue, pre-existing code); the kernel reaches a degraded ok> rather
than crashing, on all three architectures. Final acceptance pass (real
signed capsules, tampering reverted) clean on all three.

Milestone 6 is now fully closed except magic-number content-type
detection (shared with Milestone 4, separate scope, not started).
Documented in FABRIC-3.md.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01U14ET9CWAtbQMbYqomKgXd
2026-08-26 22:08:20 -04:00
..
2026-08-02 05:11:24 -04:00
2026-08-02 05:11:24 -04:00
2026-08-02 05:11:24 -04:00

logs/

QEMU acceptance-run history and Tripod smoke-test results.

  • <timestamp>/{amd64,aarch64,riscv64}/ — 255 timestamped three-arch QEMU acceptance run directories, one per invocation of the kernel QEMU acceptance workflow.
  • qemu-screenshot-*.png, qemu-screenshot-*.log, qemu-{amd64,aarch64,riscv64}-*.log, fbtest-console-*.png — loose timestamped QEMU serial captures and framebuffer screenshots from individual manual runs (not part of the timestamped-directory convention above).
  • hermes-tripod-smoke-results.md, hermes-channel-smoke-results.md — captured output from tools/hermes_tripod_smoke.sh and tools/hermes_channel_smoke.sh.
  • hermes-tripod-integration-design.md — design notes for the Tripod integration test.

Note: QEMU_BASELINE.log at the repo root (not in this directory) is the primary kernel regression baseline referenced by .claude/CLAUDE.md; the logs here are supplementary historical captures. See also logs2/ (a separate, flatter QEMU log archive) and experiments/bare_metal/runs/ (DoE-specific run output).