[  526.396277] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.413953] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.430183] br0: port 1(veth0) entered blocking state
[  526.430258] br0: port 1(veth0) entered disabled state
[  526.430315] veth0: entered allmulticast mode
[  526.430400] veth0: entered promiscuous mode
[  526.447838] br0: port 2(veth1) entered blocking state
[  526.447917] br0: port 2(veth1) entered disabled state
[  526.447977] veth1: entered allmulticast mode
[  526.448069] veth1: entered promiscuous mode
[  527.356740] br0: port 1(veth0) entered blocking state
[  527.356801] br0: port 1(veth0) entered forwarding state
[  527.356883] br0: port 2(veth1) entered blocking state
[  527.356942] br0: port 2(veth1) entered forwarding state
[  528.443814] bond0: (slave veth1): link status definitely up
[  528.443920] bond0: (slave veth1): making interface the new active one
[  528.443996] bond0: active interface up!
[  528.491646] veth1: left allmulticast mode
[  528.491703] veth1: left promiscuous mode
[  528.491755] br0: port 2(veth1) entered disabled state
[  528.491843] veth0: left allmulticast mode
[  528.491879] veth0: left promiscuous mode
[  528.491920] br0: port 1(veth0) entered disabled state
[  528.515970] bond0: (slave veth1): Releasing backup interface
[  528.523019] bond0: (slave veth0): Releasing backup interface
[  528.548945] bond0 (unregistering): Released all slaves