[  528.856075] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.867243] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.876509] br0: port 1(veth0) entered blocking state
[  528.876589] br0: port 1(veth0) entered disabled state
[  528.876652] veth0: entered allmulticast mode
[  528.876731] veth0: entered promiscuous mode
[  528.887321] br0: port 2(veth1) entered blocking state
[  528.887430] br0: port 2(veth1) entered disabled state
[  528.887512] veth1: entered allmulticast mode
[  528.887627] veth1: entered promiscuous mode
[  529.128379] br0: port 1(veth0) entered blocking state
[  529.128564] br0: port 1(veth0) entered forwarding state
[  529.128701] br0: port 2(veth1) entered blocking state
[  529.128775] br0: port 2(veth1) entered forwarding state
[  530.872388] bond0: (slave veth1): link status definitely up
[  530.872545] bond0: (slave veth1): making interface the new active one
[  530.872655] bond0: active interface up!
[  530.965300] veth1: left allmulticast mode
[  530.965362] veth1: left promiscuous mode
[  530.965425] br0: port 2(veth1) entered disabled state
[  530.965557] veth0: left allmulticast mode
[  530.965593] veth0: left promiscuous mode
[  530.965628] br0: port 1(veth0) entered disabled state
[  530.987601] bond0: (slave veth1): Releasing backup interface
[  530.997501] bond0: (slave veth0): Releasing backup interface
[  531.017531] bond0 (unregistering): Released all slaves