Hardware:  office36, plain office desktop
Software:  leap422b3
Process:   install on NFS root, over pxe+ssh+http

The initrd that is created has a bad cmdline:

root=nfs4:rootserver:/srv/nfsroot/office36:rw,relatime,vers=4.0,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp6,port=0,timeo=600,retrans=2,sec=sys,clientaddr=2001:db8:1:ff99:ffff:0:110d,local_lock=none,addr=2001:db8:1::128
ip=:static
^^^^^^^^^^

AFAICT, ip=:static is added by 95nfs/module-setup.sh.  Why the interface is
missing, I don't know (yet).