OL-1510 — Part of the daemon restarted
What happened
A supervised in-process task panicked. The supervisor caught it via the task's JoinHandle and is restarting the subsystem after a backoff; the rest of the daemon keeps serving. Logged at ERROR on the first occurrence and at DEBUG for each consecutive one, so a subsystem panicking every backoff window cannot flood daemon.log.
What to do
Nothing to do if it recovers. If it repeats, run openlatch doctor --rescue and send the file to support.