Lustre Error message on MDS startup

All, please advice.

 I'm trying to start Lustre with next configuration (1 - MDS, 2 - OTS, 3
- OTS).
2 and 3 OTSs started properly, however when I start MDS server I have
the following in the messages logs:

  Apr 11 17:18:22 foma kernel: Lustre:
4139:0:(lib-move.c:1644:lnet_parse_put()) Dropping PUT from 12345-0@lo
portal 6 match 75 offset 0 length 240: 2
Apr 11 17:18:22 foma kernel: Lustre:
4139:0:(lib-move.c:1644:lnet_parse_put()) Skipped 1 previous similar
message
Apr 11 17:18:27 foma kernel: LustreError:
4139:0:(client.c:940:ptlrpc_expire_one_request()) @@@ timeout (sent at
1176301102, 5s ago)  req@c6a67c00 x75/t0 o8->ost4-test_UUID@klava_UUID:6
lens 240/272 ref 1 fl Rpc:/0/0 rc 0/0
Apr 11 17:18:27 foma kernel: LustreError:
4139:0:(client.c:940:ptlrpc_expire_one_request()) Skipped 1 previous
similar message

System configs:
Linux susen 2.6.16-27-0.6_lustre.1.4.9bigsmp #1 SMP
SUSE Enterprise 10 on all boxes.

All boxes could see each other by names, all of them have ntpd running
and synced.