I just put a crucial 1TB nvme in my ccr2116. i’ve created a partition (1TB as well as 10G in troubleshooting). I can format this fat32, but I cannot format it ext4 or btrfs with rose storage else the kernel crashes and reboots. logs show ‘kernel failure’. happens from CLI or winbox gui.
I want to say I saw this too when trying to format individual partitions, but formatting the whole disk (without a partition table) worked fine. I don’t remember the exact details, other than the fact that partitions were the culprit.