Open Stack

hi everyone:
     i hava 8 compute nodes in openstack havana with neutron openvswitch.
one of them today have a problem below,the other works good. the server send a lot of arp messages:
and i closed all of openstack service and openvswitch service.But the problem still there,and linux kernel is
 Linux hkvm2 2.6.32-358.118.1.openstack.el6.x86_64 #1 SMP Wed Aug 14 13:18:08 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux 

is there anyone encountered the same , thank you .

22:20:52.798195 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798196 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798197 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798200 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798204 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798207 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798211 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798214 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798218 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798222 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798225 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798228 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798232 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798236 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798240 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798243 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798246 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798249 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798253 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798257 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798260 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798275 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798276 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798278 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798279 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798280 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798281 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798285 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
^C22:20:52.798288 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46
22:20:52.798293 ARP, Reverse Request who-is 00:0c:29:20:93:0a (oui Unknown) tell 00:0c:29:20:93:0a (oui Unknown), length 46




袁璞
+86 18611408221
yuanpu at 139.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20131207/cf5ab0f2/attachment.html>