[  530.547823] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.556191] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.563855] br0: port 1(veth0) entered blocking state
[  530.563929] br0: port 1(veth0) entered disabled state
[  530.563982] veth0: entered allmulticast mode
[  530.564062] veth0: entered promiscuous mode
[  530.571971] br0: port 2(veth1) entered blocking state
[  530.572021] br0: port 2(veth1) entered disabled state
[  530.572065] veth1: entered allmulticast mode
[  530.572145] veth1: entered promiscuous mode
[  530.791236] br0: port 1(veth0) entered blocking state
[  530.791328] br0: port 1(veth0) entered forwarding state
[  530.791415] br0: port 2(veth1) entered blocking state
[  530.791460] br0: port 2(veth1) entered forwarding state
[  532.599211] bond0: (slave veth1): link status definitely up
[  532.599341] bond0: (slave veth1): making interface the new active one
[  532.599430] bond0: active interface up!
[  532.650177] veth1: left allmulticast mode
[  532.650236] veth1: left promiscuous mode
[  532.650283] br0: port 2(veth1) entered disabled state
[  532.650391] veth0: left allmulticast mode
[  532.650422] veth0: left promiscuous mode
[  532.650460] br0: port 1(veth0) entered disabled state
[  532.662374] bond0: (slave veth1): Releasing backup interface
[  532.667382] bond0: (slave veth0): Releasing backup interface
[  532.699404] bond0 (unregistering): Released all slaves