[  525.578956] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.595647] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.611956] br0: port 1(veth0) entered blocking state
[  525.612015] br0: port 1(veth0) entered disabled state
[  525.612069] veth0: entered allmulticast mode
[  525.612143] veth0: entered promiscuous mode
[  525.628542] br0: port 2(veth1) entered blocking state
[  525.628620] br0: port 2(veth1) entered disabled state
[  525.628679] veth1: entered allmulticast mode
[  525.628778] veth1: entered promiscuous mode
[  526.589878] br0: port 1(veth0) entered blocking state
[  526.589980] br0: port 1(veth0) entered forwarding state
[  526.590062] br0: port 2(veth1) entered blocking state
[  526.590100] br0: port 2(veth1) entered forwarding state
[  528.637833] bond0: (slave veth0): link status definitely up
[  528.637950] bond0: (slave veth1): link status definitely up
[  528.637992] bond0: (slave veth0): making interface the new active one
[  528.638056] bond0: active interface up!
[  528.695949] veth1: left allmulticast mode
[  528.695995] veth1: left promiscuous mode
[  528.696035] br0: port 2(veth1) entered disabled state
[  528.696151] veth0: left allmulticast mode
[  528.696190] veth0: left promiscuous mode
[  528.696244] br0: port 1(veth0) entered disabled state
[  528.719004] bond0: (slave veth1): Releasing backup interface
[  528.726971] bond0: (slave veth0): Releasing backup interface