[  680.052286] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  680.062076] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  680.071995] br0: port 1(veth0) entered blocking state
[  680.072056] br0: port 1(veth0) entered disabled state
[  680.072111] veth0: entered allmulticast mode
[  680.072203] veth0: entered promiscuous mode
[  680.082560] br0: port 2(veth1) entered blocking state
[  680.082622] br0: port 2(veth1) entered disabled state
[  680.082665] veth1: entered allmulticast mode
[  680.082745] veth1: entered promiscuous mode
[  680.420503] br0: port 1(veth0) entered blocking state
[  680.420598] br0: port 1(veth0) entered forwarding state
[  680.420679] br0: port 2(veth1) entered blocking state
[  680.420722] br0: port 2(veth1) entered forwarding state
[  682.100493] bond0: (slave veth1): link status definitely up
[  682.100626] bond0: (slave veth1): making interface the new active one
[  682.100725] bond0: active interface up!
[  682.124700] veth1: left allmulticast mode
[  682.124800] veth1: left promiscuous mode
[  682.124864] br0: port 2(veth1) entered disabled state
[  682.125074] veth0: left allmulticast mode
[  682.125131] veth0: left promiscuous mode
[  682.125189] br0: port 1(veth0) entered disabled state
[  682.140240] bond0: (slave veth1): Releasing backup interface
[  682.142970] bond0: (slave veth0): Releasing backup interface