[  527.045956] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.054505] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.062610] br0: port 1(veth0) entered blocking state
[  527.062656] br0: port 1(veth0) entered disabled state
[  527.062708] veth0: entered allmulticast mode
[  527.062776] veth0: entered promiscuous mode
[  527.071663] br0: port 2(veth1) entered blocking state
[  527.071740] br0: port 2(veth1) entered disabled state
[  527.071816] veth1: entered allmulticast mode
[  527.071909] veth1: entered promiscuous mode
[  527.530941] br0: port 1(veth0) entered blocking state
[  527.531052] br0: port 1(veth0) entered forwarding state
[  527.531120] br0: port 2(veth1) entered blocking state
[  527.531164] br0: port 2(veth1) entered forwarding state
[  529.083833] bond0: (slave veth1): link status definitely up
[  529.083922] bond0: (slave veth1): making interface the new active one
[  529.084004] bond0: active interface up!
[  529.205501] veth1: left allmulticast mode
[  529.205558] veth1: left promiscuous mode
[  529.205622] br0: port 2(veth1) entered disabled state
[  529.205749] veth0: left allmulticast mode
[  529.205781] veth0: left promiscuous mode
[  529.205857] br0: port 1(veth0) entered disabled state
[  529.228095] bond0: (slave veth1): Releasing backup interface
[  529.237021] bond0: (slave veth0): Releasing backup interface