| # ifconfig le0
| le0: flags=8863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST> mtu 1500
|         address: 08:00:20:7c:b2:71
|         media: Ethernet autoselect (10baseT)
|         status: active
|         inet 0.0.0.0 netmask 0xfffffc00 broadcast 0.0.0.0

Oh yes, the old broken crunched ifconfig problem.  It's
been around ~forever.  The theory is that it's some sort
of compiler breakage, but nobody's spent the time to
really analyze the root cause.

Eduardo