[  527.153275] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.168119] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.184185] br0: port 1(veth0) entered blocking state
[  527.184264] br0: port 1(veth0) entered disabled state
[  527.184330] veth0: entered allmulticast mode
[  527.184419] veth0: entered promiscuous mode
[  527.199644] br0: port 2(veth1) entered blocking state
[  527.199714] br0: port 2(veth1) entered disabled state
[  527.199768] veth1: entered allmulticast mode
[  527.199847] veth1: entered promiscuous mode
[  528.121672] br0: port 1(veth0) entered blocking state
[  528.121786] br0: port 1(veth0) entered forwarding state
[  528.121874] br0: port 2(veth1) entered blocking state
[  528.121922] br0: port 2(veth1) entered forwarding state
[  529.209690] bond0: (slave veth1): link status definitely up
[  529.209781] bond0: (slave veth1): making interface the new active one
[  529.209842] bond0: active interface up!
[  529.293096] veth1: left allmulticast mode
[  529.293256] veth1: left promiscuous mode
[  529.293304] br0: port 2(veth1) entered disabled state
[  529.293551] veth0: left allmulticast mode
[  529.293603] veth0: left promiscuous mode
[  529.293635] br0: port 1(veth0) entered disabled state
[  529.312892] bond0: (slave veth1): Releasing backup interface
[  529.317845] bond0: (slave veth0): Releasing backup interface
[  529.340858] bond0 (unregistering): Released all slaves