[  527.183808] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.193623] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.204138] br0: port 1(veth0) entered blocking state
[  527.204208] br0: port 1(veth0) entered disabled state
[  527.204276] veth0: entered allmulticast mode
[  527.204374] veth0: entered promiscuous mode
[  527.214045] br0: port 2(veth1) entered blocking state
[  527.214135] br0: port 2(veth1) entered disabled state
[  527.214191] veth1: entered allmulticast mode
[  527.214272] veth1: entered promiscuous mode
[  528.190238] br0: port 1(veth0) entered blocking state
[  528.190362] br0: port 1(veth0) entered forwarding state
[  528.190448] br0: port 2(veth1) entered blocking state
[  528.190497] br0: port 2(veth1) entered forwarding state
[  530.238172] bond0: (slave veth0): link status definitely up
[  530.238338] bond0: (slave veth1): link status definitely up
[  530.238417] bond0: (slave veth0): making interface the new active one
[  530.238517] bond0: active interface up!
[  530.262856] veth1: left allmulticast mode
[  530.262979] veth1: left promiscuous mode
[  530.263054] br0: port 2(veth1) entered disabled state
[  530.263198] veth0: left allmulticast mode
[  530.263265] veth0: left promiscuous mode
[  530.263330] br0: port 1(veth0) entered disabled state
[  530.293455] bond0: (slave veth1): Releasing backup interface
[  530.316363] bond0: (slave veth0): Releasing backup interface