Root Cause Analysis
In troubleshooting with NetSapiens and our own senior engineers, we determined that the crash was inside the RTP layer of the switch specifically on a an object called CRTPRelayTap. This suggests the issue was likely during a an audio tap for audio monitoring.
It has been marked a bug and will be corrected via a patch.
Future Preventative Action
We have been running on v40 for more than a year so this issue is unlikely to reoccur again. This crash The patch is undergoing testing and is due to be fixed on v41.1.installed on 07/30/2020 during our maintenance window.