samba - Aug 2011 - Samba 3.5.6 - malformed datagram

Hi guys, I'm having a little problem I would ask your help.

I have followed the log of my samba (log.nmbd) and several times I see the
message:

process_dgram: ignoring malformed3 (datasize = X, len = Y, off = Z) datagram
 packet sent to name DOMAIN <00> from IP XXX,XXX,XXX,XXX

Is there any way to fix this problem?

I'm using Samba 3.5.6 integrated with LDAP server on a Debian Lenny 5.0.8.

Thanks

Daniel

On Mon, Aug 29, 2011 at 04:52:01PM -0300, Daniel Lopes de Carvalho
wrote:
> Hi guys, I'm having a little problem I would ask your help.
> 
> I have followed the log of my samba (log.nmbd) and several times I see the
> message:
> 
> process_dgram: ignoring malformed3 (datasize = X, len = Y, off = Z)
datagram
>  packet sent to name DOMAIN <00> from IP XXX,XXX,XXX,XXX
> Is there any way to fix this problem?
Is it a problem ? Looks like nmbd protecting itself from bad data to me (and
just telling you about it).