[  529.560671] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.569651] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.579269] br0: port 1(veth0) entered blocking state
[  529.579322] br0: port 1(veth0) entered disabled state
[  529.579389] veth0: entered allmulticast mode
[  529.579478] veth0: entered promiscuous mode
[  529.587511] br0: port 2(veth1) entered blocking state
[  529.587595] br0: port 2(veth1) entered disabled state
[  529.587674] veth1: entered allmulticast mode
[  529.587757] veth1: entered promiscuous mode
[  530.548460] br0: port 1(veth0) entered blocking state
[  530.548614] br0: port 1(veth0) entered forwarding state
[  530.548722] br0: port 2(veth1) entered blocking state
[  530.548778] br0: port 2(veth1) entered forwarding state
[  531.635437] bond0: (slave veth1): link status definitely up
[  531.635561] bond0: (slave veth1): making interface the new active one
[  531.635638] bond0: active interface up!
[  531.695296] veth1: left allmulticast mode
[  531.695358] veth1: left promiscuous mode
[  531.695421] br0: port 2(veth1) entered disabled state
[  531.695595] veth0: left allmulticast mode
[  531.695631] veth0: left promiscuous mode
[  531.695676] br0: port 1(veth0) entered disabled state
[  531.711935] bond0: (slave veth1): Releasing backup interface
[  531.713628] bond0: (slave veth0): Releasing backup interface