[  526.503092] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.519588] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.536472] br0: port 1(veth0) entered blocking state
[  526.536546] br0: port 1(veth0) entered disabled state
[  526.536605] veth0: entered allmulticast mode
[  526.536706] veth0: entered promiscuous mode
[  526.553859] br0: port 2(veth1) entered blocking state
[  526.553929] br0: port 2(veth1) entered disabled state
[  526.553972] veth1: entered allmulticast mode
[  526.554051] veth1: entered promiscuous mode
[  527.483783] br0: port 1(veth0) entered blocking state
[  527.483887] br0: port 1(veth0) entered forwarding state
[  527.483952] br0: port 2(veth1) entered blocking state
[  527.484019] br0: port 2(veth1) entered forwarding state
[  528.571807] bond0: (slave veth1): link status definitely up
[  528.571923] bond0: (slave veth1): making interface the new active one
[  528.571998] bond0: active interface up!
[  528.708184] veth1: left allmulticast mode
[  528.708242] veth1: left promiscuous mode
[  528.708287] br0: port 2(veth1) entered disabled state
[  528.708440] veth0: left allmulticast mode
[  528.708475] veth0: left promiscuous mode
[  528.708513] br0: port 1(veth0) entered disabled state
[  528.728088] bond0: (slave veth1): Releasing backup interface
[  528.736995] bond0: (slave veth0): Releasing backup interface
[  528.765051] bond0 (unregistering): Released all slaves