[  511.058589] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.071085] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.081843] br0: port 1(veth0) entered blocking state
[  511.081924] br0: port 1(veth0) entered disabled state
[  511.082053] veth0: entered allmulticast mode
[  511.082153] veth0: entered promiscuous mode
[  511.093825] br0: port 2(veth1) entered blocking state
[  511.093936] br0: port 2(veth1) entered disabled state
[  511.094010] veth1: entered allmulticast mode
[  511.094115] veth1: entered promiscuous mode
[  512.050100] br0: port 1(veth0) entered blocking state
[  512.050210] br0: port 1(veth0) entered forwarding state
[  512.050291] br0: port 2(veth1) entered blocking state
[  512.050367] br0: port 2(veth1) entered forwarding state
[  514.099063] bond0: (slave veth0): link status definitely up
[  514.099147] bond0: (slave veth1): link status definitely up
[  514.099195] bond0: (slave veth0): making interface the new active one
[  514.099269] bond0: active interface up!
[  514.238811] veth1: left allmulticast mode
[  514.238866] veth1: left promiscuous mode
[  514.238932] br0: port 2(veth1) entered disabled state
[  514.239077] veth0: left allmulticast mode
[  514.239111] veth0: left promiscuous mode
[  514.239184] br0: port 1(veth0) entered disabled state
[  514.268374] bond0: (slave veth1): Releasing backup interface
[  514.280316] bond0: (slave veth0): Releasing backup interface