[Samba] winbind 0xc0000022 error

[Daniel Wittenberg]

I setup nsswitch, and smb.conf:
	winbind cache time = 60
	winbind separator = +
	winbind uid = 10000-20000
	winbind gid = 10000-20000
	winbind enum users = yes
	winbind enum groups = yes

I joined the domain, and then:

# wbinfo -t
Secret is good

# wbinfo -u
0xc0000022

I takes it about 4 seconds to respond, but then all I get is that hex
code...where does that come from?  I found one reference in the archive,
and it was samba running version 3 with a bad secret. This is 2.2.6 on
Red Hat Linux 7.3.  Any ideas why I can't get wbinfo to work?

Thanks!
Dan