[  527.309628] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.331557] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.360673] br0: port 1(veth0) entered blocking state
[  527.360821] br0: port 1(veth0) entered disabled state
[  527.360902] veth0: entered allmulticast mode
[  527.361022] veth0: entered promiscuous mode
[  527.386918] br0: port 2(veth1) entered blocking state
[  527.387044] br0: port 2(veth1) entered disabled state
[  527.387110] veth1: entered allmulticast mode
[  527.387225] veth1: entered promiscuous mode
[  528.253860] br0: port 1(veth0) entered blocking state
[  528.254030] br0: port 1(veth0) entered forwarding state
[  528.254211] br0: port 2(veth1) entered blocking state
[  528.254281] br0: port 2(veth1) entered forwarding state
[  529.341849] bond0: (slave veth1): link status definitely up
[  529.342103] bond0: (slave veth1): making interface the new active one
[  529.342338] bond0: active interface up!
[  529.406673] veth1: left allmulticast mode
[  529.406781] veth1: left promiscuous mode
[  529.406843] br0: port 2(veth1) entered disabled state
[  529.407040] veth0: left allmulticast mode
[  529.407086] veth0: left promiscuous mode
[  529.407146] br0: port 1(veth0) entered disabled state
[  529.436327] bond0: (slave veth1): Releasing backup interface
[  529.447161] bond0: (slave veth0): Releasing backup interface
[  529.486192] bond0 (unregistering): Released all slaves