Clean installation of SLES12_SP3 with today's updates.

cat /etc/SuSE-release
SUSE Linux Enterprise Server 12 (x86_64)
VERSION = 12
PATCHLEVEL = 3

cat /etc/os-release
NAME="SLES"
VERSION="12-SP3"
VERSION_ID="12.3"
PRETTY_NAME="SUSE Linux Enterprise Server 12 SP3"
ID="sles"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:suse:sles:12:sp3"

uname -r
4.4.92-6.18-default

zypper addrepo
https://download.opensuse.org/repositories/filesystems/SLE_12_SP3/filesystems.repo
zypper ref
zypper in zfs


zfs list
The ZFS modules are not loaded.
Try running '/sbin/modprobe zfs' as root to load them.

/sbin/modprobe zfs
modprobe: ERROR: module 'zavl' is unsupported
modprobe: ERROR: Use --allow-unsupported or set allow_unsupported_modules 1 in
modprobe: ERROR: /etc/modprobe.d/10-unsupported-modules.conf
modprobe: ERROR: could not insert 'zfs': Operation not permitted

vi /etc/modprobe.d/10-unsupported-modules.conf
allow_unsupported_modules 0 -> 1

/sbin/modprobe zfs
modprobe: ERROR: could not insert 'zfs': Numerical result out of range