[  528.595341] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.610793] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.626715] br0: port 1(veth0) entered blocking state
[  528.626768] br0: port 1(veth0) entered disabled state
[  528.626820] veth0: entered allmulticast mode
[  528.626908] veth0: entered promiscuous mode
[  528.642779] br0: port 2(veth1) entered blocking state
[  528.642850] br0: port 2(veth1) entered disabled state
[  528.642898] veth1: entered allmulticast mode
[  528.642977] veth1: entered promiscuous mode
[  528.700809] br0: port 1(veth0) entered blocking state
[  528.700870] br0: port 1(veth0) entered forwarding state
[  528.700954] br0: port 2(veth1) entered blocking state
[  528.701001] br0: port 2(veth1) entered forwarding state
[  530.618643] bond0: (slave veth1): link status definitely up
[  530.618754] bond0: (slave veth1): making interface the new active one
[  530.618842] bond0: active interface up!
[  530.753929] veth1: left allmulticast mode
[  530.753994] veth1: left promiscuous mode
[  530.754053] br0: port 2(veth1) entered disabled state
[  530.754343] veth0: left allmulticast mode
[  530.754390] veth0: left promiscuous mode
[  530.754434] br0: port 1(veth0) entered disabled state
[  530.777914] bond0: (slave veth1): Releasing backup interface
[  530.790855] bond0: (slave veth0): Releasing backup interface