[  527.840813] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.859122] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.876510] br0: port 1(veth0) entered blocking state
[  527.876584] br0: port 1(veth0) entered disabled state
[  527.876641] veth0: entered allmulticast mode
[  527.876719] veth0: entered promiscuous mode
[  527.895145] br0: port 2(veth1) entered blocking state
[  527.895217] br0: port 2(veth1) entered disabled state
[  527.895270] veth1: entered allmulticast mode
[  527.895363] veth1: entered promiscuous mode
[  528.832101] br0: port 1(veth0) entered blocking state
[  528.832213] br0: port 1(veth0) entered forwarding state
[  528.832290] br0: port 2(veth1) entered blocking state
[  528.832328] br0: port 2(veth1) entered forwarding state
[  530.880078] bond0: (slave veth0): link status definitely up
[  530.880177] bond0: (slave veth1): link status definitely up
[  530.880214] bond0: (slave veth0): making interface the new active one
[  530.880271] bond0: active interface up!
[  531.003454] veth1: left allmulticast mode
[  531.003501] veth1: left promiscuous mode
[  531.003543] br0: port 2(veth1) entered disabled state
[  531.003774] veth0: left allmulticast mode
[  531.003803] veth0: left promiscuous mode
[  531.003837] br0: port 1(veth0) entered disabled state
[  531.024319] bond0: (slave veth1): Releasing backup interface
[  531.033308] bond0: (slave veth0): Releasing backup interface
[  531.054267] bond0 (unregistering): Released all slaves