[  511.698225] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.708818] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.718405] br0: port 1(veth0) entered blocking state
[  511.718511] br0: port 1(veth0) entered disabled state
[  511.718571] veth0: entered allmulticast mode
[  511.718669] veth0: entered promiscuous mode
[  511.728857] br0: port 2(veth1) entered blocking state
[  511.728935] br0: port 2(veth1) entered disabled state
[  511.728981] veth1: entered allmulticast mode
[  511.729060] veth1: entered promiscuous mode
[  512.701210] br0: port 1(veth0) entered blocking state
[  512.701326] br0: port 1(veth0) entered forwarding state
[  512.701396] br0: port 2(veth1) entered blocking state
[  512.701435] br0: port 2(veth1) entered forwarding state
[  514.749218] bond0: (slave veth0): link status definitely up
[  514.749304] bond0: (slave veth1): link status definitely up
[  514.749356] bond0: (slave veth0): making interface the new active one
[  514.749433] bond0: active interface up!
[  514.827189] veth1: left allmulticast mode
[  514.827242] veth1: left promiscuous mode
[  514.827283] br0: port 2(veth1) entered disabled state
[  514.827386] veth0: left allmulticast mode
[  514.827418] veth0: left promiscuous mode
[  514.827452] br0: port 1(veth0) entered disabled state
[  514.847577] bond0: (slave veth1): Releasing backup interface
[  514.853372] bond0: (slave veth0): Releasing backup interface
[  514.873399] bond0 (unregistering): Released all slaves