[  527.143916] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.153511] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.164106] br0: port 1(veth0) entered blocking state
[  527.164168] br0: port 1(veth0) entered disabled state
[  527.164222] veth0: entered allmulticast mode
[  527.164313] veth0: entered promiscuous mode
[  527.173499] br0: port 2(veth1) entered blocking state
[  527.173590] br0: port 2(veth1) entered disabled state
[  527.173640] veth1: entered allmulticast mode
[  527.173731] veth1: entered promiscuous mode
[  528.189944] br0: port 1(veth0) entered blocking state
[  528.190035] br0: port 1(veth0) entered forwarding state
[  528.190131] br0: port 2(veth1) entered blocking state
[  528.190205] br0: port 2(veth1) entered forwarding state
[  530.237019] bond0: (slave veth0): link status definitely up
[  530.237202] bond0: (slave veth1): link status definitely up
[  530.237275] bond0: (slave veth0): making interface the new active one
[  530.237397] bond0: active interface up!
[  530.336397] veth1: left allmulticast mode
[  530.336504] veth1: left promiscuous mode
[  530.336576] br0: port 2(veth1) entered disabled state
[  530.336722] veth0: left allmulticast mode
[  530.336778] veth0: left promiscuous mode
[  530.336847] br0: port 1(veth0) entered disabled state
[  530.368258] bond0: (slave veth1): Releasing backup interface
[  530.381236] bond0: (slave veth0): Releasing backup interface