[  475.302733] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  475.311726] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  475.320735] br0: port 1(veth0) entered blocking state
[  475.320820] br0: port 1(veth0) entered disabled state
[  475.320881] veth0: entered allmulticast mode
[  475.320964] veth0: entered promiscuous mode
[  475.331085] br0: port 2(veth1) entered blocking state
[  475.331154] br0: port 2(veth1) entered disabled state
[  475.331202] veth1: entered allmulticast mode
[  475.331288] veth1: entered promiscuous mode
[  476.286300] br0: port 1(veth0) entered blocking state
[  476.286464] br0: port 1(veth0) entered forwarding state
[  476.286569] br0: port 2(veth1) entered blocking state
[  476.286633] br0: port 2(veth1) entered forwarding state
[  477.374257] bond0: (slave veth1): link status definitely up
[  477.374354] bond0: (slave veth1): making interface the new active one
[  477.374437] bond0: active interface up!
[  477.464205] veth1: left allmulticast mode
[  477.464256] veth1: left promiscuous mode
[  477.464304] br0: port 2(veth1) entered disabled state
[  477.464445] veth0: left allmulticast mode
[  477.464477] veth0: left promiscuous mode
[  477.464518] br0: port 1(veth0) entered disabled state
[  477.482596] bond0: (slave veth1): Releasing backup interface
[  477.487449] bond0: (slave veth0): Releasing backup interface