[  528.433901] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.454543] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.482963] br0: port 1(veth0) entered blocking state
[  528.483074] br0: port 1(veth0) entered disabled state
[  528.483146] veth0: entered allmulticast mode
[  528.483251] veth0: entered promiscuous mode
[  528.515989] br0: port 2(veth1) entered blocking state
[  528.516104] br0: port 2(veth1) entered disabled state
[  528.516167] veth1: entered allmulticast mode
[  528.516320] veth1: entered promiscuous mode
[  529.401526] br0: port 1(veth0) entered blocking state
[  529.401692] br0: port 1(veth0) entered forwarding state
[  529.401785] br0: port 2(veth1) entered blocking state
[  529.401840] br0: port 2(veth1) entered forwarding state
[  530.489486] bond0: (slave veth1): link status definitely up
[  530.489623] bond0: (slave veth1): making interface the new active one
[  530.489722] bond0: active interface up!
[  530.623231] veth1: left allmulticast mode
[  530.623300] veth1: left promiscuous mode
[  530.623349] br0: port 2(veth1) entered disabled state
[  530.623509] veth0: left allmulticast mode
[  530.623562] veth0: left promiscuous mode
[  530.623612] br0: port 1(veth0) entered disabled state
[  530.647086] bond0: (slave veth1): Releasing backup interface
[  530.655813] bond0: (slave veth0): Releasing backup interface