[  514.422849] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.433966] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.445013] br0: port 1(veth0) entered blocking state
[  514.445070] br0: port 1(veth0) entered disabled state
[  514.445133] veth0: entered allmulticast mode
[  514.445225] veth0: entered promiscuous mode
[  514.456030] br0: port 2(veth1) entered blocking state
[  514.456109] br0: port 2(veth1) entered disabled state
[  514.456168] veth1: entered allmulticast mode
[  514.456257] veth1: entered promiscuous mode
[  514.736093] br0: port 1(veth0) entered blocking state
[  514.736291] br0: port 1(veth0) entered forwarding state
[  514.736423] br0: port 2(veth1) entered blocking state
[  514.736479] br0: port 2(veth1) entered forwarding state
[  516.480085] bond0: (slave veth1): link status definitely up
[  516.480219] bond0: (slave veth1): making interface the new active one
[  516.480299] bond0: active interface up!
[  516.580619] veth1: left allmulticast mode
[  516.580682] veth1: left promiscuous mode
[  516.580741] br0: port 2(veth1) entered disabled state
[  516.580950] veth0: left allmulticast mode
[  516.580996] veth0: left promiscuous mode
[  516.581050] br0: port 1(veth0) entered disabled state
[  516.610401] bond0: (slave veth1): Releasing backup interface
[  516.628270] bond0: (slave veth0): Releasing backup interface