Workaround is: dracut --kver 4.2.1-1-desktop --add-drivers raid0 --force This adds the dropped riad0.ko and I can get a bootable SUSE-kernel. I will add this to dracut.conf to avoid that this will be lost again, when initramrd is updated or another new kernel is installed. But a patch, which solves this bug, would be the better solution, I think.