[  526.877978] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.886319] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.895083] br0: port 1(veth0) entered blocking state
[  526.895134] br0: port 1(veth0) entered disabled state
[  526.895181] veth0: entered allmulticast mode
[  526.895260] veth0: entered promiscuous mode
[  526.902768] br0: port 2(veth1) entered blocking state
[  526.902834] br0: port 2(veth1) entered disabled state
[  526.902886] veth1: entered allmulticast mode
[  526.902969] veth1: entered promiscuous mode
[  527.396773] br0: port 1(veth0) entered blocking state
[  527.396839] br0: port 1(veth0) entered forwarding state
[  527.396917] br0: port 2(veth1) entered blocking state
[  527.396953] br0: port 2(veth1) entered forwarding state
[  528.948738] bond0: (slave veth1): link status definitely up
[  528.948816] bond0: (slave veth1): making interface the new active one
[  528.948888] bond0: active interface up!
[  529.082026] veth1: left allmulticast mode
[  529.082081] veth1: left promiscuous mode
[  529.082143] br0: port 2(veth1) entered disabled state
[  529.082288] veth0: left allmulticast mode
[  529.082353] veth0: left promiscuous mode
[  529.082401] br0: port 1(veth0) entered disabled state
[  529.104930] bond0: (slave veth1): Releasing backup interface
[  529.109848] bond0: (slave veth0): Releasing backup interface
[  529.129883] bond0 (unregistering): Released all slaves