[linux-cifs-client] cifs fails to mount a public share, smbfs succeeds

[Frederik Himpe]

On my server, with security = user, I have the following share:
[Music]
        comment = Music Collection
        browseable = yes
        writable = yes
        locking = no
        public = yes
        path = /mnt/Music

Now I can mount this as guest fine with smbfs, but not with cifs:

[root at Nova mnt]# mount -t smbfs -o guest //192.168.1.3/Music /mnt/Music
Anonymous login successful
[root at Nova mnt]# umount Music
[root at Nova mnt]# mount -t cifs -o guest //192.168.1.3/Music /mnt/Music
mount error 13 = Permission denied
Refer to the mount.cifs(8) manual page (e.g.man mount.cifs)
[root at Nova mnt]# modinfo cifs
filename:       /lib/modules/2.6.14-archck1/kernel/fs/cifs/cifs.ko
author:         Steve French <sfrench at us.ibm.com>
license:        GPL
description:    VFS to access servers complying with the SNIA CIFS
Specification e.g. Samba and Windows
version:        1.35
vermagic:       2.6.14-archck1 PENTIUMM REGPARM 4KSTACKS gcc-4.0
depends:
srcversion:     410817CEE7E1AE3B2BE003B
parm:           cifs_max_pending:Simultaneous requests to server. Default:
50 Range: 2 to 256 (int)
parm:           cifs_min_small:Small network buffers in pool. Default: 30
Range: 2 to 256 (int)
parm:           cifs_min_rcv:Network buffers in pool. Default: 4 Range: 1 to
64 (int)
parm:           CIFSMaxBufSize:Network buffer size (not including header).
Default: 16384 Range: 8192 to 130048 (int)

What could be wrong?
-- 
Frederik Himpe