[  527.599225] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.608438] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.618474] br0: port 1(veth0) entered blocking state
[  527.618539] br0: port 1(veth0) entered disabled state
[  527.618591] veth0: entered allmulticast mode
[  527.618670] veth0: entered promiscuous mode
[  527.628870] br0: port 2(veth1) entered blocking state
[  527.628929] br0: port 2(veth1) entered disabled state
[  527.628979] veth1: entered allmulticast mode
[  527.629064] veth1: entered promiscuous mode
[  528.629409] br0: port 1(veth0) entered blocking state
[  528.629476] br0: port 1(veth0) entered forwarding state
[  528.629562] br0: port 2(veth1) entered blocking state
[  528.629612] br0: port 2(veth1) entered forwarding state
[  529.653436] bond0: (slave veth1): link status definitely up
[  529.653555] bond0: (slave veth1): making interface the new active one
[  529.653645] bond0: active interface up!
[  529.746145] veth1: left allmulticast mode
[  529.746240] veth1: left promiscuous mode
[  529.746304] br0: port 2(veth1) entered disabled state
[  529.746494] veth0: left allmulticast mode
[  529.746558] veth0: left promiscuous mode
[  529.746623] br0: port 1(veth0) entered disabled state
[  529.770651] bond0: (slave veth1): Releasing backup interface
[  529.790589] bond0: (slave veth0): Releasing backup interface