[  527.802993] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.819192] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.837064] br0: port 1(veth0) entered blocking state
[  527.837141] br0: port 1(veth0) entered disabled state
[  527.837197] veth0: entered allmulticast mode
[  527.837273] veth0: entered promiscuous mode
[  527.859326] br0: port 2(veth1) entered blocking state
[  527.859431] br0: port 2(veth1) entered disabled state
[  527.859484] veth1: entered allmulticast mode
[  527.859577] veth1: entered promiscuous mode
[  528.764104] br0: port 1(veth0) entered blocking state
[  528.764185] br0: port 1(veth0) entered forwarding state
[  528.764281] br0: port 2(veth1) entered blocking state
[  528.764336] br0: port 2(veth1) entered forwarding state
[  529.852096] bond0: (slave veth1): link status definitely up
[  529.852164] bond0: (slave veth1): making interface the new active one
[  529.852235] bond0: active interface up!
[  529.888036] veth1: left allmulticast mode
[  529.888110] veth1: left promiscuous mode
[  529.888165] br0: port 2(veth1) entered disabled state
[  529.888281] veth0: left allmulticast mode
[  529.888317] veth0: left promiscuous mode
[  529.888359] br0: port 1(veth0) entered disabled state
[  529.912635] bond0: (slave veth1): Releasing backup interface
[  529.915319] bond0: (slave veth0): Releasing backup interface
[  529.941335] bond0 (unregistering): Released all slaves