My relay (855BC2DABE24C861CD887DB9B2E950424B49FC34) just crashed with the following error: Feb 20 14:33:40.000 [err] tor_assertion_failed_(): Bug: ../src/or/circuitmux_ewma.c:711: scale_active_circuits: Assertion e->last_adjusted_tick == pol->active_circuit_pqueue_last_recalibrated failed; aborting. (on Tor 0.3.2.9 ) Feb 20 14:33:40.000 [err] Bug: Assertion e->last_adjusted_tick == pol->active_circuit_pqueue_last_recalibrated failed in scale_active_circuits at ../src/or/circuitmux_ewma.c:711. Stack trace: (on Tor 0.3.2.9 ) <snip stack trace>
The relay had been up for 23 days: Feb 20 12:55:12.000 [notice] Heartbeat: Tor's uptime is 23 days 17:59 hours, with 30352 circuits open. I've sent 20574.36 GB and received 20125.28 GB.
When I checked htop earlier everything looked fine. Modest CPU and MEM usage.
What went wrong and what can I do to prevent this from happening again?