[  528.060320] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.074834] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.088369] br0: port 1(veth0) entered blocking state
[  528.088426] br0: port 1(veth0) entered disabled state
[  528.088469] veth0: entered allmulticast mode
[  528.088547] veth0: entered promiscuous mode
[  528.101409] br0: port 2(veth1) entered blocking state
[  528.101465] br0: port 2(veth1) entered disabled state
[  528.101503] veth1: entered allmulticast mode
[  528.101582] veth1: entered promiscuous mode
[  528.320288] br0: port 1(veth0) entered blocking state
[  528.320395] br0: port 1(veth0) entered forwarding state
[  528.320470] br0: port 2(veth1) entered blocking state
[  528.320512] br0: port 2(veth1) entered forwarding state
[  530.104321] bond0: (slave veth1): link status definitely up
[  530.104436] bond0: (slave veth1): making interface the new active one
[  530.104498] bond0: active interface up!
[  530.195793] veth1: left allmulticast mode
[  530.195845] veth1: left promiscuous mode
[  530.195889] br0: port 2(veth1) entered disabled state
[  530.195994] veth0: left allmulticast mode
[  530.196029] veth0: left promiscuous mode
[  530.196070] br0: port 1(veth0) entered disabled state
[  530.220558] bond0: (slave veth1): Releasing backup interface
[  530.239569] bond0: (slave veth0): Releasing backup interface