[  512.568822] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  512.577396] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  512.585869] br0: port 1(veth0) entered blocking state
[  512.585949] br0: port 1(veth0) entered disabled state
[  512.586027] veth0: entered allmulticast mode
[  512.586118] veth0: entered promiscuous mode
[  512.595433] br0: port 2(veth1) entered blocking state
[  512.595505] br0: port 2(veth1) entered disabled state
[  512.595571] veth1: entered allmulticast mode
[  512.595660] veth1: entered promiscuous mode
[  513.598042] br0: port 1(veth0) entered blocking state
[  513.598110] br0: port 1(veth0) entered forwarding state
[  513.598189] br0: port 2(veth1) entered blocking state
[  513.598231] br0: port 2(veth1) entered forwarding state
[  515.646101] bond0: (slave veth0): link status definitely up
[  515.646251] bond0: (slave veth1): link status definitely up
[  515.646466] bond0: (slave veth0): making interface the new active one
[  515.646709] bond0: active interface up!
[  515.703530] veth1: left allmulticast mode
[  515.703632] veth1: left promiscuous mode
[  515.703713] br0: port 2(veth1) entered disabled state
[  515.703858] veth0: left allmulticast mode
[  515.703921] veth0: left promiscuous mode
[  515.703987] br0: port 1(veth0) entered disabled state
[  515.726523] bond0: (slave veth1): Releasing backup interface
[  515.754254] bond0: (slave veth0): Releasing backup interface
[  515.781497] bond0 (unregistering): Released all slaves