Comment # 4 on bug 964355 from C. Holm

I think the request is still broken, as I've commented there.

Temporary fix:

systemctl status systemd-udev-root-symlink.service -l
grep ^ExecStart /usr/lib/systemd/system/systemd-udev-root-symlink.service
sed -i "s:@udevlibexec@:/usr/lib/udev:"
/usr/lib/systemd/system/systemd-udev-root-symlink.service
grep ^ExecStart /usr/lib/systemd/system/systemd-udev-root-symlink.service
systemctl daemon-reload
systemctl restart systemd-udev-root-symlink.service
systemctl status systemd-udev-root-symlink.service -l