This is one of several threads in the last 2 days with similar problem noted with zfs-dkms.
It appears that ZFS has a problem with the 6.13.4 kernel when dkms is installed.
A quick search for zfs-dkms reveals at least 2 including this one.
https://discussion.fedoraproject.org/t/kernel-panic-after-upgrading-to-6-13-4-on-fedora-41/146074/17