[  530.506830] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.518519] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.529847] br0: port 1(veth0) entered blocking state
[  530.529923] br0: port 1(veth0) entered disabled state
[  530.529981] veth0: entered allmulticast mode
[  530.530079] veth0: entered promiscuous mode
[  530.541625] br0: port 2(veth1) entered blocking state
[  530.541679] br0: port 2(veth1) entered disabled state
[  530.541717] veth1: entered allmulticast mode
[  530.541790] veth1: entered promiscuous mode
[  530.926319] br0: port 1(veth0) entered blocking state
[  530.926469] br0: port 1(veth0) entered forwarding state
[  530.926555] br0: port 2(veth1) entered blocking state
[  530.926616] br0: port 2(veth1) entered forwarding state
[  532.542331] bond0: (slave veth1): link status definitely up
[  532.542507] bond0: (slave veth1): making interface the new active one
[  532.542617] bond0: active interface up!
[  532.580237] veth1: left allmulticast mode
[  532.580291] veth1: left promiscuous mode
[  532.580343] br0: port 2(veth1) entered disabled state
[  532.580492] veth0: left allmulticast mode
[  532.580525] veth0: left promiscuous mode
[  532.580558] br0: port 1(veth0) entered disabled state
[  532.601575] bond0: (slave veth1): Releasing backup interface
[  532.621556] bond0: (slave veth0): Releasing backup interface