<div dir="ltr">Thanks Ihar, I've just reported this as you suggested:<br><a href="https://bugzilla.redhat.com/show_bug.cgi?id=1193429">https://bugzilla.redhat.com/show_bug.cgi?id=1193429</a><br><div><br></div><div><br></div></div><br><div class="gmail_quote">Le Tue Feb 17 2015 at 11:03:23, Ihar Hrachyshka <<a href="mailto:ihrachys@redhat.com">ihrachys@redhat.com</a>> a écrit :<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">-----BEGIN PGP SIGNED MESSAGE-----<br>
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On 02/16/2015 03:39 PM, Madko wrote:<br>
> Hi,<br>
><br>
> we have a lot of flood in the logs about "failed to flow_del".<br>
><br>
> /var/log/openvswitch/ovs-<u></u>vswitchd.log-20150215:2015-02-<u></u>13T17:43:54.555Z|00011|dpif(<u></u>revalidator_7)|WARN|system@<u></u>ovs-system:<br>
><br>
><br>
failed to flow_del (No such file or directory)<br>
> skb_priority(0),in_port(6),<u></u>skb_mark(0),eth(src=00:1a:a0:<u></u>28:ca:cc,dst=ff:ff:ff:ff:ff:<u></u>ff),eth_type(0x8100),vlan(vid=<u></u>4001,pcp=0),encap(eth_type(<u></u>0x0806),arp(sip=10.156.29.184,<u></u>tip=10.156.20.110,op=1,sha=00:<u></u>1a:a0:28:ca:cc,tha=00:00:00:<u></u>00:00:00))<br>
><br>
>  Seems ubuntu has same bug :<br>
> <a href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1408972" target="_blank">https://bugs.launchpad.net/<u></u>ubuntu/+source/linux/+bug/<u></u>1408972</a><br>
><br>
> We are using kernel 3.10.0-123.20.1.el7.x86_64 and<br>
> openvswitch-2.1.2-2.el7.<u></u>centos.1.x86_64<br>
><br>
> Is it a known bug on RDO?<br>
<br>
Brief search thru the web shows that it's a known issue and was fixed<br>
in OVS as of <a href="https://github.com/openvswitch/ovs/commit/3601bd879" target="_blank">https://github.com/<u></u>openvswitch/ovs/commit/<u></u>3601bd879</a> that<br>
is included in 2.1.3. I guess the commit was not backported to EL7<br>
package, hence the error.<br>
<br>
You can report a bug against RDO to track the backport and/or version<br>
bump for OVS.<br>
<br>
/Ihar<br>
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