[  526.070241] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.080514] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.089791] br0: port 1(veth0) entered blocking state
[  526.089849] br0: port 1(veth0) entered disabled state
[  526.089897] veth0: entered allmulticast mode
[  526.089987] veth0: entered promiscuous mode
[  526.099523] br0: port 2(veth1) entered blocking state
[  526.099583] br0: port 2(veth1) entered disabled state
[  526.099632] veth1: entered allmulticast mode
[  526.099701] veth1: entered promiscuous mode
[  526.437052] br0: port 1(veth0) entered blocking state
[  526.437274] br0: port 1(veth0) entered forwarding state
[  526.437367] br0: port 2(veth1) entered blocking state
[  526.437423] br0: port 2(veth1) entered forwarding state
[  528.117031] bond0: (slave veth1): link status definitely up
[  528.117213] bond0: (slave veth1): making interface the new active one
[  528.117306] bond0: active interface up!
[  528.186606] veth1: left allmulticast mode
[  528.186716] veth1: left promiscuous mode
[  528.186776] br0: port 2(veth1) entered disabled state
[  528.186901] veth0: left allmulticast mode
[  528.186964] veth0: left promiscuous mode
[  528.187030] br0: port 1(veth0) entered disabled state
[  528.204254] bond0: (slave veth1): Releasing backup interface
[  528.211221] bond0: (slave veth0): Releasing backup interface