We are facing the same issue on Pike (using Kolla).
bond0 (mode=LACP)
bond0.2710 on bond0
bond0 in br-provider
bond0.2710 in br-ex
If I remove the br-ex bridge from OpenvSwitch, I don't the "Deleting flow with cookie 0x474eaa664ecc52f4" message anymore and my provider network is working.
We tried to create a Linux bridge (brvlanprovider) with bond0 inside, added brvlanprovider as an interface of br-provider OpenvSwitch bridge. We got the same issue.
We are facing the same issue on Pike (using Kolla).
bond0 (mode=LACP)
bond0.2710 on bond0
bond0 in br-provider
bond0.2710 in br-ex
If I remove the br-ex bridge from OpenvSwitch, I don't the "Deleting flow with cookie 0x474eaa664ecc52f4" message anymore and my provider network is working.
We tried to create a Linux bridge (brvlanprovider) with bond0 inside, added brvlanprovider as an interface of br-provider OpenvSwitch bridge. We got the same issue.
We don't have this issue on Mitaka.