[  528.880023] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.900079] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.916401] br0: port 1(veth0) entered blocking state
[  528.916506] br0: port 1(veth0) entered disabled state
[  528.916563] veth0: entered allmulticast mode
[  528.916655] veth0: entered promiscuous mode
[  528.935220] br0: port 2(veth1) entered blocking state
[  528.935297] br0: port 2(veth1) entered disabled state
[  528.935362] veth1: entered allmulticast mode
[  528.935462] veth1: entered promiscuous mode
[  529.087825] br0: port 1(veth0) entered blocking state
[  529.087959] br0: port 1(veth0) entered forwarding state
[  529.088042] br0: port 2(veth1) entered blocking state
[  529.088091] br0: port 2(veth1) entered forwarding state
[  530.943825] bond0: (slave veth1): link status definitely up
[  530.943928] bond0: (slave veth1): making interface the new active one
[  530.944005] bond0: active interface up!
[  531.077221] veth1: left allmulticast mode
[  531.077286] veth1: left promiscuous mode
[  531.077336] br0: port 2(veth1) entered disabled state
[  531.077578] veth0: left allmulticast mode
[  531.077628] veth0: left promiscuous mode
[  531.077672] br0: port 1(veth0) entered disabled state
[  531.104061] bond0: (slave veth1): Releasing backup interface
[  531.109955] bond0: (slave veth0): Releasing backup interface
[  531.129939] bond0 (unregistering): Released all slaves