[Samba] getpeername failed. Error was Transport endpoint is not connected (3.0.37)

[Jack Bush]

Hi All,
 
I have a Solaris 10 server (Sun Fire T5520) that has recently been patched with 
Samba 3.0.37 but is not able to share any drives to Windows clients. Instead, 
the /var/samba/log/log.smbd is showing the following errros:
     getpeername failed. Error was Transport endpoint is not connected 
    Denied connection from 0.0.0.0 (0.0.0.0) 
    [2011/03/10 21:10:04, 1] smbd/process.c:(1076) 
    [2011/03/10 21:10:04, 0] lib/util_sock.c:(1224) 
    write_data: write failure in writing to client 0.0.0.0. Error Broken pipe
    Error writing 5 bytes to client. -1. (Broken pipe)
 
It would be very much appreciate some guidances on how to resolve this issue.
 
Thanks,
Jack