[  527.586925] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.600442] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.616776] br0: port 1(veth0) entered blocking state
[  527.616840] br0: port 1(veth0) entered disabled state
[  527.616888] veth0: entered allmulticast mode
[  527.616989] veth0: entered promiscuous mode
[  527.631570] br0: port 2(veth1) entered blocking state
[  527.631633] br0: port 2(veth1) entered disabled state
[  527.631672] veth1: entered allmulticast mode
[  527.631765] veth1: entered promiscuous mode
[  528.607381] br0: port 1(veth0) entered blocking state
[  528.607497] br0: port 1(veth0) entered forwarding state
[  528.607561] br0: port 2(veth1) entered blocking state
[  528.607604] br0: port 2(veth1) entered forwarding state
[  530.655391] bond0: (slave veth0): link status definitely up
[  530.655540] bond0: (slave veth1): link status definitely up
[  530.655597] bond0: (slave veth0): making interface the new active one
[  530.655682] bond0: active interface up!
[  530.710342] veth1: left allmulticast mode
[  530.710423] veth1: left promiscuous mode
[  530.710484] br0: port 2(veth1) entered disabled state
[  530.710622] veth0: left allmulticast mode
[  530.710669] veth0: left promiscuous mode
[  530.710716] br0: port 1(veth0) entered disabled state
[  530.735645] bond0: (slave veth1): Releasing backup interface
[  530.741521] bond0: (slave veth0): Releasing backup interface
[  530.767613] bond0 (unregistering): Released all slaves