Hello,
I have been holding onto kernel 5.10 (5.10.21-rockchip64 to be exact) for a while as it has been pretty stable for me and also because I heard bad feedback from newer kernels on the Helios 64.
But with the recent discovery of the DirtyPipe exploit (which has been introduced in Linux 5.8), I might be looking to upgrade to the latest Armbian kernel (which contains a fix to the vulnerability).
So, my question to fellow Helios64 users is: have you encountered any issue with kernel 5.15, especially when using OpenMediaVault 5, Docker, MergerFS and NFS?