[  528.373418] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.389573] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.407006] br0: port 1(veth0) entered blocking state
[  528.407082] br0: port 1(veth0) entered disabled state
[  528.407141] veth0: entered allmulticast mode
[  528.407224] veth0: entered promiscuous mode
[  528.422690] br0: port 2(veth1) entered blocking state
[  528.422775] br0: port 2(veth1) entered disabled state
[  528.422834] veth1: entered allmulticast mode
[  528.422926] veth1: entered promiscuous mode
[  529.340922] br0: port 1(veth0) entered blocking state
[  529.341015] br0: port 1(veth0) entered forwarding state
[  529.341100] br0: port 2(veth1) entered blocking state
[  529.341143] br0: port 2(veth1) entered forwarding state
[  530.428815] bond0: (slave veth1): link status definitely up
[  530.428876] bond0: (slave veth1): making interface the new active one
[  530.428936] bond0: active interface up!
[  530.581408] veth1: left allmulticast mode
[  530.581478] veth1: left promiscuous mode
[  530.581542] br0: port 2(veth1) entered disabled state
[  530.581685] veth0: left allmulticast mode
[  530.581733] veth0: left promiscuous mode
[  530.581791] br0: port 1(veth0) entered disabled state
[  530.607556] bond0: (slave veth1): Releasing backup interface
[  530.612052] bond0: (slave veth0): Releasing backup interface
[  530.632019] bond0 (unregistering): Released all slaves