[   14.016584] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   14.026165] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   14.035662] br0: port 1(veth0) entered blocking state
[   14.035710] br0: port 1(veth0) entered disabled state
[   14.035759] veth0: entered allmulticast mode
[   14.035825] veth0: entered promiscuous mode
[   14.046240] br0: port 2(veth1) entered blocking state
[   14.046317] br0: port 2(veth1) entered disabled state
[   14.046369] veth1: entered allmulticast mode
[   14.046453] veth1: entered promiscuous mode
[   15.043280] br0: port 1(veth0) entered blocking state
[   15.043393] br0: port 1(veth0) entered forwarding state
[   15.043471] br0: port 2(veth1) entered blocking state
[   15.043513] br0: port 2(veth1) entered forwarding state
[   17.091200] bond0: (slave veth0): link status definitely up
[   17.091362] bond0: (slave veth1): link status definitely up
[   17.091403] bond0: (slave veth0): making interface the new active one
[   17.091467] bond0: active interface up!
[   17.138516] veth1: left allmulticast mode
[   17.138565] veth1: left promiscuous mode
[   17.138618] br0: port 2(veth1) entered disabled state
[   17.138731] veth0: left allmulticast mode
[   17.138763] veth0: left promiscuous mode
[   17.138794] br0: port 1(veth0) entered disabled state
[   17.157417] bond0: (slave veth1): Releasing backup interface
[   17.171400] bond0: (slave veth0): Releasing backup interface