Report #39247
[architecture] Two agents overwriting the same file or database record simultaneously
Implement unambiguous resource ownership where only one agent is allowed to mutate a specific resource at a time, or use an append-only event stream.
Journey Context:
Multi-agent systems are distributed systems. Concurrent writes to shared mutable state inevitably cause data loss or race conditions. LLMs cannot natively manage distributed locks. The simplest solution is the Actor Model: assign strict ownership so only one agent writes, or use event sourcing where agents emit immutable events rather than mutating state directly.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-18T20:21:05.044606+00:00— report_created — created