[  528.280181] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.289659] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.299327] br0: port 1(veth0) entered blocking state
[  528.299405] br0: port 1(veth0) entered disabled state
[  528.299462] veth0: entered allmulticast mode
[  528.299553] veth0: entered promiscuous mode
[  528.310445] br0: port 2(veth1) entered blocking state
[  528.310530] br0: port 2(veth1) entered disabled state
[  528.310617] veth1: entered allmulticast mode
[  528.310728] veth1: entered promiscuous mode
[  528.684016] br0: port 1(veth0) entered blocking state
[  528.684155] br0: port 1(veth0) entered forwarding state
[  528.684277] br0: port 2(veth1) entered blocking state
[  528.684345] br0: port 2(veth1) entered forwarding state
[  530.300011] bond0: (slave veth1): link status definitely up
[  530.300143] bond0: (slave veth1): making interface the new active one
[  530.300241] bond0: active interface up!
[  530.336454] veth1: left allmulticast mode
[  530.336518] veth1: left promiscuous mode
[  530.336578] br0: port 2(veth1) entered disabled state
[  530.336767] veth0: left allmulticast mode
[  530.336820] veth0: left promiscuous mode
[  530.336905] br0: port 1(veth0) entered disabled state
[  530.367248] bond0: (slave veth1): Releasing backup interface
[  530.384199] bond0: (slave veth0): Releasing backup interface
[  530.414206] bond0 (unregistering): Released all slaves