[  686.642595] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  686.653094] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  686.663962] br0: port 1(veth0) entered blocking state
[  686.664024] br0: port 1(veth0) entered disabled state
[  686.664076] veth0: entered allmulticast mode
[  686.664163] veth0: entered promiscuous mode
[  686.673986] br0: port 2(veth1) entered blocking state
[  686.674050] br0: port 2(veth1) entered disabled state
[  686.674100] veth1: entered allmulticast mode
[  686.674195] veth1: entered promiscuous mode
[  687.669466] br0: port 1(veth0) entered blocking state
[  687.669586] br0: port 1(veth0) entered forwarding state
[  687.669659] br0: port 2(veth1) entered blocking state
[  687.669700] br0: port 2(veth1) entered forwarding state
[  689.717455] bond0: (slave veth0): link status definitely up
[  689.717575] bond0: (slave veth1): link status definitely up
[  689.717617] bond0: (slave veth0): making interface the new active one
[  689.717681] bond0: active interface up!
[  689.787734] veth1: left allmulticast mode
[  689.787802] veth1: left promiscuous mode
[  689.787851] br0: port 2(veth1) entered disabled state
[  689.787980] veth0: left allmulticast mode
[  689.788012] veth0: left promiscuous mode
[  689.788045] br0: port 1(veth0) entered disabled state
[  689.804761] bond0: (slave veth1): Releasing backup interface
[  689.807592] bond0: (slave veth0): Releasing backup interface
[  689.837632] bond0 (unregistering): Released all slaves