I have also opened this in Jira: https://jira.ixsystems.com/browse/NAS-108783
I am posting in here in case anyone has the same problem and checks in here rather than in Jira.
System was running fine. After a few days I found it to be unreachable.
Console showed it hung just after listing the drives and USB ports.
A force reset appeared to boot up properly, but after it imports the disks/pool, it has a kernel crash and reboots itself, every time.
It looks similar to NAS-108257...
TrueNAS 12U1 Crash Reboot after import pool
I am posting in here in case anyone has the same problem and checks in here rather than in Jira.
System was running fine. After a few days I found it to be unreachable.
Console showed it hung just after listing the drives and USB ports.
A force reset appeared to boot up properly, but after it imports the disks/pool, it has a kernel crash and reboots itself, every time.
It looks similar to NAS-108257...
TrueNAS 12U1 Crash Reboot after import pool