SLES10SP2 nfs kernel problem

[awisupport]

Hi

we use a SLES10SP2 system with kernel 2.6.16.60-0.39.3-smp

(Linux c3rc1 2.6.16.60-0.39.3-smp #1 SMP Mon May 11 11:46:34 UTC 2009 x86_64 x86_64 x86_64 GNU/Linux)

Now, if I start the nfs service (etc/init/nfs), I get the following message:
Importing Net File System (NFS)WARNING: Error inserting lockd (/lib/modules/2.6.16.60-0.39.3-smp/kernel/fs/lockd/lockd.ko): Unknown symbol in module, or unknown parameter (see dmesg)
FATAL: Error inserting nfs (/lib/modules/2.6.16.60-0.39.3-smp/kernel/fs/nfs/nfs.ko): Unknown symbol in module, or unknown parameter (see dmesg)

dmesg

lockd: Unknown parameter `nlm.tcpport'
nfsd: Unknown symbol lockd_down
nfsd: Unknown symbol lockd_up
nfsd: Unknown symbol nlmsvc_ops
lockd: Unknown parameter `nlm.tcpport'
nfsd: Unknown symbol lockd_down
nfsd: Unknown symbol lockd_up
nfsd: Unknown symbol nlmsvc_ops
eth0: too many iterations (6) in nv_nic_irq.
ipmi_si: Trying "smic" at I/O port 0xca9
ipmi_si: Trying "bt" at I/O port 0xe4
ipmi_si: Unable to find any System Interface(s)
IPMI System Interface driver.
ipmi_si: Found SMBIOS-specified state machine at memory address 0x0, slave address 0x20
 Could not set up I/O space
ipmi_si: Trying "kcs" at I/O port 0xca2
ipmi device interface
ipmi_si: Trying "smic" at I/O port 0xca9
ipmi_si: Trying "bt" at I/O port 0xe4
ipmi_si: Unable to find any System Interface(s)
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
st: Version 20070203, fixed bufsize 32768, s/g segs 256
lockd: Unknown parameter `nlm.tcpport'
nfs: Unknown symbol nlmclnt_proc
nfs: Unknown symbol lockd_down
nfs: Unknown symbol lockd_up
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
lockd: Unknown parameter `nlm.tcpport'
nfs: Unknown symbol nlmclnt_proc
nfs: Unknown symbol lockd_down
nfs: Unknown symbol lockd_up
lockd: Unknown parameter `nlm.tcpport'
nfs: Unknown symbol nlmclnt_proc
nfs: Unknown symbol lockd_down
nfs: Unknown symbol lockd_up
eth0: too many iterations (6) in nv_nic_irq.
lockd: Unknown parameter `nlm.tcpport'
nfs: Unknown symbol nlmclnt_proc
nfs: Unknown symbol lockd_down
nfs: Unknown symbol lockd_up

nfs packages :
limal-nfs-server-perl 1.1.72
nfs-utils 1.0.7
nfsidmap 0.12
sblim-cmpi-nfsv4 1.0.11
yast2-nfs-client 2.13.4
yast2-nfs-server 2.13.10

I have no problems with earlier kernels on other sles10SP2 systems with nfs4. Is this a kernel bug ?

Any ideas where the problem might be?
Thanks in advance for the help.
Joerg