Hi, Not sure if it's related, but I've seen this bug in ovn 20.12 release, where routing loop was related to flows created to handle SNAT, I've sent an RFC patch few months back but didn't really have time to follow up on it since then to get some feedback: https://www.mail-archive.com/ovs-dev@openvswitch.org/msg53195.html I was planning on re-testing it with 21.06 release and follow up on the patch.
On Mon, Aug 2, 2021, at 21:31, Han Zhou wrote: > > > On Mon, Aug 2, 2021 at 5:07 AM Ammad Syed <syedamma...@gmail.com> wrote: > > > > Hello, > > > > I am using openstack with OVN 20.12 and OVS 2.15.0 on ubuntu 20.04. I am > > using geneve tenant network and vlan provider network. > > > > I am continuously getting below messages in my dmesg logs continuously on > > compute node 1 only the other two compute nodes have no such messages. > > > > [275612.826698] openvswitch: ovs-system: deferred action limit reached, > > drop recirc action > > [275683.750343] openvswitch: ovs-system: deferred action limit reached, > > drop recirc action > > [276102.200772] openvswitch: ovs-system: deferred action limit reached, > > drop recirc action > > [276161.575494] openvswitch: ovs-system: deferred action limit reached, > > drop recirc action > > [276210.262524] openvswitch: ovs-system: deferred action limit reached, > > drop recirc action > > > > I have tried by reinstalling (OS everything) compute node 1 but still > > having same errors. > > > > Need your advise. > > > > -- > > Regards, > > > > > > Syed Ammad Ali > > _______________________________________________ > > discuss mailing list > > disc...@openvswitch.org > > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss > > Hi Syed, > > Could you check if you have routing loops (i.e. a packet being routed > back and forth between logical routers infinitely) in your logical > topology? > > Thanks, > Han > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss > -- Krzysztof Klimonda kklimo...@syntaxhighlighted.com _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss