kmod-zfs-2.3.1 pre-built kernel module fails to load on kernel-5.14.0-503.33.1.el9_5.x86_64

[stuartthebruce]

System information

Type	Version/Name
Distribution Name	Rocky Linux
Distribution Version	9.5
Kernel Version	5.14.0-503.33.1.el9_5
Architecture	x86_64
OpenZFS Version	2.3.1

Describe the problem you're observing

kernel-5.14.0-503.33.1.el9_5.x86_64 fails to load kmod-zfs-2.3.1-1.el9.x86_64

Describe how to reproduce the problem

Update kernel and attempt to load pre-built binary ZFS kernel module.

Include any warning/errors/backtraces from the system logs

Mar 21 12:22:16 ldas-pcdev15 kernel: module spl: .gnu.linkonce.this_module section size must match the kernel's built struct module size at run time

which may be related to an earlier message when upgrading the kernel,

2025-03-21T12:14:38-0700 INFO depmod: WARNING: /lib/modules/5.14.0-503.33.1.el9_5.x86_64/weak-updates/zfs/zfs.ko needs unknown symbol taskq_create_synced

Note, the same system loads ZFS with the previous kernel-5.14.0-503.31.1.el9_5.x86_64