A couple of day I update to 26.7.1. I am running a transparent bridge with 2 ports on a protecli device. Up until now everything has run flawlessly for about 6 months. What happens is the device crashes and I cant see the errors as they scroll by so fast I cant read any of them and the device is inaccessible. I have dont a bit of troubleshooting and discovered it is related to the network. If I boot without anything plugged into Ethernet ports everything runs fine but of course the device is useless like that. As soon as I plug in WAN and LAn cables it crashed doing what looks like a diagnostic dump. I have checked log files and there is nothing in them related to this. Is there anyway I can roll back the last update?
If you installed with ZFS (like you should) and created a snapshot of the system before upgrading to 26.7 (like you should), then yes. Otherwise no. Reinstall it is.
Can you use your smartphone to film the error messages scrolling by and then transcribe them?