[  527.873493] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.883833] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.893641] br0: port 1(veth0) entered blocking state
[  527.893694] br0: port 1(veth0) entered disabled state
[  527.893742] veth0: entered allmulticast mode
[  527.893810] veth0: entered promiscuous mode
[  527.902731] br0: port 2(veth1) entered blocking state
[  527.902818] br0: port 2(veth1) entered disabled state
[  527.902874] veth1: entered allmulticast mode
[  527.902950] veth1: entered promiscuous mode
[  528.113239] br0: port 1(veth0) entered blocking state
[  528.113350] br0: port 1(veth0) entered forwarding state
[  528.113431] br0: port 2(veth1) entered blocking state
[  528.113472] br0: port 2(veth1) entered forwarding state
[  529.921302] bond0: (slave veth1): link status definitely up
[  529.921403] bond0: (slave veth1): making interface the new active one
[  529.921501] bond0: active interface up!
[  529.965048] veth1: left allmulticast mode
[  529.965109] veth1: left promiscuous mode
[  529.965188] br0: port 2(veth1) entered disabled state
[  529.965377] veth0: left allmulticast mode
[  529.965433] veth0: left promiscuous mode
[  529.965481] br0: port 1(veth0) entered disabled state
[  529.986507] bond0: (slave veth1): Releasing backup interface
[  529.994410] bond0: (slave veth0): Releasing backup interface
[  530.024333] bond0 (unregistering): Released all slaves