Just to close this out, and not be "that guy" (https://xkcd.com/979/), I ended
up just rolling the kernel back to the Fedora 35 kernel (5.14.10).
Without a good way to isolate where the problem is (between XFS & LVM), I
really didn't want to waste time tracking this down, and restoring my system
Ever since upgrading to Fedora 36, my root filesystem is getting corrupted
every few hours. I maintain block level backups, and I have to restore every
time this happens. xfs_repair can fix the filesystem, but the system is
typically unusable as there's often over 10k files in lost+found.
I hav
