[  712.542004] 8021q: adding VLAN 0 to HW filter on device bond0
[  712.551799] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  712.562405] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  712.573465] br0: port 1(veth0) entered blocking state
[  712.573563] br0: port 1(veth0) entered disabled state
[  712.573638] veth0: entered allmulticast mode
[  712.573760] veth0: entered promiscuous mode
[  712.583780] br0: port 2(veth1) entered blocking state
[  712.583855] br0: port 2(veth1) entered disabled state
[  712.583904] veth1: entered allmulticast mode
[  712.583980] veth1: entered promiscuous mode
[  712.972472] br0: port 1(veth0) entered blocking state
[  712.972599] br0: port 1(veth0) entered forwarding state
[  712.972682] br0: port 2(veth1) entered blocking state
[  712.972735] br0: port 2(veth1) entered forwarding state
[  714.587472] bond0: (slave veth1): link status definitely up
[  714.587641] bond0: (slave veth1): making interface the new active one
[  714.587754] bond0: active interface up!
[  714.664824] veth1: left allmulticast mode
[  714.664907] veth1: left promiscuous mode
[  714.664972] br0: port 2(veth1) entered disabled state
[  714.665143] veth0: left allmulticast mode
[  714.665194] veth0: left promiscuous mode
[  714.665241] br0: port 1(veth0) entered disabled state
[  714.680426] bond0: (slave veth1): Releasing backup interface
[  714.685579] bond0: (slave veth0): Releasing backup interface
[  714.721678] bond0 (unregistering): Released all slaves