[  527.664839] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.673597] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.682309] br0: port 1(veth0) entered blocking state
[  527.682378] br0: port 1(veth0) entered disabled state
[  527.682433] veth0: entered allmulticast mode
[  527.682516] veth0: entered promiscuous mode
[  527.691921] br0: port 2(veth1) entered blocking state
[  527.691980] br0: port 2(veth1) entered disabled state
[  527.692026] veth1: entered allmulticast mode
[  527.692113] veth1: entered promiscuous mode
[  528.245965] br0: port 1(veth0) entered blocking state
[  528.246085] br0: port 1(veth0) entered forwarding state
[  528.246158] br0: port 2(veth1) entered blocking state
[  528.246216] br0: port 2(veth1) entered forwarding state
[  529.718027] bond0: (slave veth1): link status definitely up
[  529.718142] bond0: (slave veth1): making interface the new active one
[  529.718227] bond0: active interface up!
[  529.785943] veth1: left allmulticast mode
[  529.786020] veth1: left promiscuous mode
[  529.786071] br0: port 2(veth1) entered disabled state
[  529.786186] veth0: left allmulticast mode
[  529.786238] veth0: left promiscuous mode
[  529.786282] br0: port 1(veth0) entered disabled state
[  529.804188] bond0: (slave veth1): Releasing backup interface
[  529.814119] bond0: (slave veth0): Releasing backup interface
[  529.844188] bond0 (unregistering): Released all slaves