[  530.995487] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.007641] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.020556] br0: port 1(veth0) entered blocking state
[  531.020619] br0: port 1(veth0) entered disabled state
[  531.020670] veth0: entered allmulticast mode
[  531.020748] veth0: entered promiscuous mode
[  531.032794] br0: port 2(veth1) entered blocking state
[  531.032851] br0: port 2(veth1) entered disabled state
[  531.032899] veth1: entered allmulticast mode
[  531.032981] veth1: entered promiscuous mode
[  531.965532] br0: port 1(veth0) entered blocking state
[  531.965628] br0: port 1(veth0) entered forwarding state
[  531.965692] br0: port 2(veth1) entered blocking state
[  531.965731] br0: port 2(veth1) entered forwarding state
[  533.053474] bond0: (slave veth1): link status definitely up
[  533.053567] bond0: (slave veth1): making interface the new active one
[  533.053622] bond0: active interface up!
[  533.175294] veth1: left allmulticast mode
[  533.175341] veth1: left promiscuous mode
[  533.175383] br0: port 2(veth1) entered disabled state
[  533.175479] veth0: left allmulticast mode
[  533.175516] veth0: left promiscuous mode
[  533.175556] br0: port 1(veth0) entered disabled state
[  533.191887] bond0: (slave veth1): Releasing backup interface
[  533.195624] bond0: (slave veth0): Releasing backup interface
[  533.227583] bond0 (unregistering): Released all slaves