samba - Sep 2004 - kernel: smb_proc_readdir_long: name=, result=-2, rcls=1, err=123

I have a problem where I mount a share from a win2k3
Box, when I do an ls in the directory I either get
No files listed, or only get the first 129 of 300 files

As soon as I type ls, I get the following in /var/log/messages
Sep 22 10:53:34 monet1 kernel: smb_proc_readdir_long: name=, result=-2,
rcls=1, err=123

I have done a bit of searching around and some people
Have had similar problems with older versions of the samba 2 tree

uname -a
Linux monet1.ngv.vic.gov.au 2.4.21-20.ELsmp #1 SMP Wed Aug 18 20:46:40
EDT 2004 i686 i686 i386 GNU/Linux
Which is redhat linux ES

rpm -q samba
samba-3.0.6-2.3E
Which is redhats latest build.

Any ideas?

Adam