zone install failing, on Solaris 11 snv_173

While trying to install a new zone to a fresh Solaris 11 snv_173 install, I'm getting the following output. Has anyone else run into this by chance? Thanks!

root@a-solgz-1:/export# cat /etc/release

                         Oracle Solaris 11 snv_173 SPARC

  Copyright (c) 1983, 2011, Oracle and/or its affiliates.  All rights reserved.

                            Assembled 26 August 2011

root@a-solgz-1:/export# zonecfg -z a-sunmgmt-1 export

create -b

set zonepath=/export/zones/a-sunmgmt-1

set brand=solaris

set autoboot=true

set ip-type=shared

add net

set address=10.1.6.111

set physical=net0

end

root@a-solgz-1:/export# zoneadm -z a-sunmgmt-1 install

A ZFS file system has been created for this zone.

Progress being logged to /var/log/zones/zoneadm.20111011T212247Z.a-sunmgmt-1.install