[  527.753850] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.764169] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.774448] br0: port 1(veth0) entered blocking state
[  527.774533] br0: port 1(veth0) entered disabled state
[  527.774594] veth0: entered allmulticast mode
[  527.774698] veth0: entered promiscuous mode
[  527.785813] br0: port 2(veth1) entered blocking state
[  527.785899] br0: port 2(veth1) entered disabled state
[  527.785960] veth1: entered allmulticast mode
[  527.786070] veth1: entered promiscuous mode
[  528.757127] br0: port 1(veth0) entered blocking state
[  528.757254] br0: port 1(veth0) entered forwarding state
[  528.757339] br0: port 2(veth1) entered blocking state
[  528.757381] br0: port 2(veth1) entered forwarding state
[  529.782013] bond0: (slave veth1): link status definitely up
[  529.782092] bond0: (slave veth1): making interface the new active one
[  529.782203] bond0: active interface up!
[  529.920069] veth1: left allmulticast mode
[  529.920131] veth1: left promiscuous mode
[  529.920203] br0: port 2(veth1) entered disabled state
[  529.920337] veth0: left allmulticast mode
[  529.920380] veth0: left promiscuous mode
[  529.920453] br0: port 1(veth0) entered disabled state
[  529.942295] bond0: (slave veth1): Releasing backup interface
[  529.950240] bond0: (slave veth0): Releasing backup interface