samba 3.6.0 cannot map share from Windows XP

[Jeremy Allison]

On Thu, Sep 08, 2011 at 12:23:22PM -0700, Herb Lewis wrote:
> I have joined samba to a windows native 2k8 domain. When I
> try to map a share from a WinXP client joined to the same
> domain I get NT_STATUS_WRONG_PASSWORD. Windows 7 client
> joined to the same domain works fine.
> 
> wbinfo also fails authentication
> 
> # wbinfo -a native2k8\\administrator
> Enter native2k8\administrator's password:
> plaintext password authentication succeeded
> Enter native2k8\administrator's password:
> challenge/response password authentication failed
> error code was NT_STATUS_WRONG_PASSWORD (0xc000006a)
> error message was: Wrong Password
> Could not authenticate user native2k8\administrator with challenge/response
> 
> There is a windows 2000 domain that is trusted by this
> domain and using an account from that domain works
> 
> # wbinfo -a qa-2k-mm\\administrator
> Enter qa-2k-mm\administrator's password:
> plaintext password authentication succeeded
> Enter qa-2k-mm\administrator's password:
> challenge/response password authentication succeeded
> 
> Anyone else run into this problem or have a suggestion of what to
> try?

Need to see a debug level 10 log to see what's really going on.