[  513.198920] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.209173] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.219380] br0: port 1(veth0) entered blocking state
[  513.219442] br0: port 1(veth0) entered disabled state
[  513.219508] veth0: entered allmulticast mode
[  513.219600] veth0: entered promiscuous mode
[  513.229702] br0: port 2(veth1) entered blocking state
[  513.229772] br0: port 2(veth1) entered disabled state
[  513.229836] veth1: entered allmulticast mode
[  513.229932] veth1: entered promiscuous mode
[  513.659014] br0: port 1(veth0) entered blocking state
[  513.659085] br0: port 1(veth0) entered forwarding state
[  513.659160] br0: port 2(veth1) entered blocking state
[  513.659199] br0: port 2(veth1) entered forwarding state
[  515.274184] bond0: (slave veth1): link status definitely up
[  515.274336] bond0: (slave veth1): making interface the new active one
[  515.274428] bond0: active interface up!
[  515.364669] veth1: left allmulticast mode
[  515.364735] veth1: left promiscuous mode
[  515.364817] br0: port 2(veth1) entered disabled state
[  515.364959] veth0: left allmulticast mode
[  515.365010] veth0: left promiscuous mode
[  515.365068] br0: port 1(veth0) entered disabled state
[  515.385285] bond0: (slave veth1): Releasing backup interface
[  515.396289] bond0: (slave veth0): Releasing backup interface
[  515.421308] bond0 (unregistering): Released all slaves