[  526.413926] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.430792] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.446488] br0: port 1(veth0) entered blocking state
[  526.446561] br0: port 1(veth0) entered disabled state
[  526.446623] veth0: entered allmulticast mode
[  526.446725] veth0: entered promiscuous mode
[  526.462567] br0: port 2(veth1) entered blocking state
[  526.462643] br0: port 2(veth1) entered disabled state
[  526.462703] veth1: entered allmulticast mode
[  526.462793] veth1: entered promiscuous mode
[  527.417735] br0: port 1(veth0) entered blocking state
[  527.417844] br0: port 1(veth0) entered forwarding state
[  527.417930] br0: port 2(veth1) entered blocking state
[  527.417987] br0: port 2(veth1) entered forwarding state
[  529.465779] bond0: (slave veth0): link status definitely up
[  529.465890] bond0: (slave veth1): link status definitely up
[  529.465923] bond0: (slave veth0): making interface the new active one
[  529.465994] bond0: active interface up!
[  529.533725] veth1: left allmulticast mode
[  529.533790] veth1: left promiscuous mode
[  529.533851] br0: port 2(veth1) entered disabled state
[  529.533975] veth0: left allmulticast mode
[  529.534018] veth0: left promiscuous mode
[  529.534062] br0: port 1(veth0) entered disabled state
[  529.554236] bond0: (slave veth1): Releasing backup interface
[  529.560909] bond0: (slave veth0): Releasing backup interface
[  529.588875] bond0 (unregistering): Released all slaves