[  527.679534] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.690802] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.701270] br0: port 1(veth0) entered blocking state
[  527.701347] br0: port 1(veth0) entered disabled state
[  527.701414] veth0: entered allmulticast mode
[  527.701509] veth0: entered promiscuous mode
[  527.711976] br0: port 2(veth1) entered blocking state
[  527.712065] br0: port 2(veth1) entered disabled state
[  527.712117] veth1: entered allmulticast mode
[  527.712218] veth1: entered promiscuous mode
[  527.974087] br0: port 1(veth0) entered blocking state
[  527.974201] br0: port 1(veth0) entered forwarding state
[  527.974286] br0: port 2(veth1) entered blocking state
[  527.974333] br0: port 2(veth1) entered forwarding state
[  529.718088] bond0: (slave veth1): link status definitely up
[  529.718210] bond0: (slave veth1): making interface the new active one
[  529.718316] bond0: active interface up!
[  529.767770] veth1: left allmulticast mode
[  529.767852] veth1: left promiscuous mode
[  529.767914] br0: port 2(veth1) entered disabled state
[  529.768050] veth0: left allmulticast mode
[  529.768095] veth0: left promiscuous mode
[  529.768140] br0: port 1(veth0) entered disabled state
[  529.783343] bond0: (slave veth1): Releasing backup interface
[  529.788242] bond0: (slave veth0): Releasing backup interface