Samba 3.0.22 and RedHat Enterprise Linux 4. I'm getting these errors, and searching mailing list archives shows other people had similiar errors, but I haven't found a response. Aug 30 19:18:21 nfssrv2-cx kernel: CIFS VFS: No response buffer Aug 30 19:18:36 nfssrv2-cx kernel: CIFS VFS: No response buffer Aug 30 19:18:36 nfssrv2-cx kernel: CIFS VFS: Error 0xffffff90 or on cifs_get_inode_info in lookup The machine has one mounted directory from a Win2k3 server, and also offers mount points to windows machines via smbd. How would I diagnose this problem?