rdmbair15m5-changelog-20260923-0033-post-reboot-tyrell-boot-resume-gap-audit

• Host: rdmbair15m5 (Apple Silicon, macOS 27.2 Build 26B5091g)
• Author: agy@rdmbair15m5/d2d3d483
• Timestamp: 2026-09-23 00:33 EDT
• Related Tickets: TASK-20260831-31 (resolved), EPIC-20260831-01, FEAT-20260831-14

Summary

Executed comprehensive post-reboot self-audit of Tyrell against the 2026-08-31 Boot Resume PRD (FR-21), resolving ticket TASK-20260831-31. Evaluated all four primary telemetry, state persistence, and identity disambiguation requirements, identifying exact code gaps across SessionRegistry, AgentCensusSampler, and kernel boot state. Documented complete architectural findings in apps/Tyrell/docs/ops/2026-09-23-post-reboot-tyrell-boot-resume-gap-audit.md, committed (6fc3dca), synchronized across git.ecs0.net and GitHub backup remotes, and recorded verified closure in the canonical ticket store.

Actions Taken

1. Audit Execution:
   • Analyzed SessionRecord and SessionRegistry.swift: Verified presence of transcript path, confirmed complete absence of cwd, terminal window/tab/tty identity, and runtime file modification tracking (mtime).
   • Evaluated Boot State Persistence: Verified zero usage of sysctl kern.boottime or boot token tracking in Sources/Tyrell*.
   • Audited Pinned Session Infrastructure: Confirmed zero readers for PINNED-SESSION-* or pins.d/ in Swift sources; identified legacy pins isolated in rdmsm4x:~/dev/fleet/ops/resume/.
   • Audited Process Telemetry & Census: Analyzed AgentCensusSampler.swift, confirming process name matching via proc_name without KERN_PROCARGS2 argument parsing, preventing any detection of shared session IDs or colliding claims.
2. Documentation & Architecture Artifact:
   • Authored apps/Tyrell/docs/ops/2026-09-23-post-reboot-tyrell-boot-resume-gap-audit.md.
   • Detailed structural gap matrix and architectural requirements for BootStateDetector, ProcessArgumentInspector, and BootResumeEngine (FEAT-20260831-14).
3. VCS & Ticket Store Synchronization:
   • Committed 6fc3dca on main in apps/Tyrell.
   • Pushed to git.ecs0.net:git/apps/Tyrell.git.
   • Fast-forwarded canonical checkout on rdmsm4x:~/dev/apps/Tyrell and pushed to GitHub backup rdmsm4x-dev-apps-tyrell.git.
   • Resolved TASK-20260831-31 on canonical ticket engine (rdmsm4x), updating HTML mirrors.

Verification Evidence

• Ticket Resolution: ssh rdmsm4x "ticket show TASK-20260831-31" status is resolved.
• Git Commit & Remotes: Commit 6fc3dca present on local, canonical rdmsm4x, git.ecs0.net, and GitHub backup.
• Audit File Integrity: file:///Users/richh/dev/apps/Tyrell/docs/ops/2026-09-23-post-reboot-tyrell-boot-resume-gap-audit.md verified written and formatted.