[  525.436122] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.452122] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.466531] br0: port 1(veth0) entered blocking state
[  525.466596] br0: port 1(veth0) entered disabled state
[  525.466651] veth0: entered allmulticast mode
[  525.466742] veth0: entered promiscuous mode
[  525.482858] br0: port 2(veth1) entered blocking state
[  525.482930] br0: port 2(veth1) entered disabled state
[  525.482983] veth1: entered allmulticast mode
[  525.483058] veth1: entered promiscuous mode
[  525.802769] br0: port 1(veth0) entered blocking state
[  525.802848] br0: port 1(veth0) entered forwarding state
[  525.802936] br0: port 2(veth1) entered blocking state
[  525.802990] br0: port 2(veth1) entered forwarding state
[  527.481831] bond0: (slave veth1): link status definitely up
[  527.481947] bond0: (slave veth1): making interface the new active one
[  527.482021] bond0: active interface up!
[  527.590300] veth1: left allmulticast mode
[  527.590368] veth1: left promiscuous mode
[  527.590412] br0: port 2(veth1) entered disabled state
[  527.590689] veth0: left allmulticast mode
[  527.590746] veth0: left promiscuous mode
[  527.590802] br0: port 1(veth0) entered disabled state
[  527.620046] bond0: (slave veth1): Releasing backup interface
[  527.629950] bond0: (slave veth0): Releasing backup interface
[  527.661990] bond0 (unregistering): Released all slaves