[  525.427439] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.443615] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.455736] br0: port 1(veth0) entered blocking state
[  525.455786] br0: port 1(veth0) entered disabled state
[  525.455828] veth0: entered allmulticast mode
[  525.455894] veth0: entered promiscuous mode
[  525.467466] br0: port 2(veth1) entered blocking state
[  525.467514] br0: port 2(veth1) entered disabled state
[  525.467549] veth1: entered allmulticast mode
[  525.467610] veth1: entered promiscuous mode
[  526.394780] br0: port 1(veth0) entered blocking state
[  526.394919] br0: port 1(veth0) entered forwarding state
[  526.395000] br0: port 2(veth1) entered blocking state
[  526.395055] br0: port 2(veth1) entered forwarding state
[  527.482792] bond0: (slave veth1): link status definitely up
[  527.482945] bond0: (slave veth1): making interface the new active one
[  527.483032] bond0: active interface up!
[  527.552675] veth1: left allmulticast mode
[  527.552745] veth1: left promiscuous mode
[  527.552801] br0: port 2(veth1) entered disabled state
[  527.552939] veth0: left allmulticast mode
[  527.552979] veth0: left promiscuous mode
[  527.553024] br0: port 1(veth0) entered disabled state
[  527.579442] bond0: (slave veth1): Releasing backup interface
[  527.588917] bond0: (slave veth0): Releasing backup interface