samba - Nov 2003 - A device attached to the system is not functioning.

I'm attempting to access a Solaris server (bart) which was previously a
member of an NT resource domain running SAMBA 2.2.1a after it has been
upgraded to SAMBA 3.0.1pre3.  When I attempt to browse it with a Windows
2000 workstation, I get a box saying:

\\bart is not accessible.

A device attached to the system is not functioning.

if a do smbclient -U (my account) -L bart

it returns

session setup failed:  NT_STATUS_UNSUCCESSFUL.

smbd.log reports

open_sockets_smbd: accept:  Software caused connection abort.

I get a logfile for my IP address that reports

lib/util_sock.c:get_peer_addr(940)
getppername failed.  Error was Transport endpoint is not connected

What's wrong?

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