[  542.824537] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  542.838401] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  542.852933] br0: port 1(veth0) entered blocking state
[  542.852999] br0: port 1(veth0) entered disabled state
[  542.853049] veth0: entered allmulticast mode
[  542.853131] veth0: entered promiscuous mode
[  542.867148] br0: port 2(veth1) entered blocking state
[  542.867220] br0: port 2(veth1) entered disabled state
[  542.867270] veth1: entered allmulticast mode
[  542.867350] veth1: entered promiscuous mode
[  542.944525] br0: port 1(veth0) entered blocking state
[  542.944629] br0: port 1(veth0) entered forwarding state
[  542.944711] br0: port 2(veth1) entered blocking state
[  542.944754] br0: port 2(veth1) entered forwarding state
[  544.887572] bond0: (slave veth1): link status definitely up
[  544.887675] bond0: (slave veth1): making interface the new active one
[  544.887754] bond0: active interface up!
[  544.939509] veth1: left allmulticast mode
[  544.939574] veth1: left promiscuous mode
[  544.939627] br0: port 2(veth1) entered disabled state
[  544.939735] veth0: left allmulticast mode
[  544.939782] veth0: left promiscuous mode
[  544.939833] br0: port 1(veth0) entered disabled state
[  544.957721] bond0: (slave veth1): Releasing backup interface
[  544.963721] bond0: (slave veth0): Releasing backup interface
[  544.989654] bond0 (unregistering): Released all slaves