Samba Keeps Dying

[James W. Beauchamp]

Hello all:
I have RedHat 5.2 running 2.0.5a.  It is set up to do domain logins from
Win9x and NT workstation.  My problem is that smb and nmbd keep dying for no
apparent reason.  This obviously means that no one can then perform an
authenticated login.  Does anyone have an idea on where I should look to see
what is causing this?  I don't seem to have anything of value in
/var/log/messages.  Should I increase debugging level???

TIA

James