[  528.180497] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.200030] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.216126] br0: port 1(veth0) entered blocking state
[  528.216197] br0: port 1(veth0) entered disabled state
[  528.216242] veth0: entered allmulticast mode
[  528.216319] veth0: entered promiscuous mode
[  528.232842] br0: port 2(veth1) entered blocking state
[  528.232925] br0: port 2(veth1) entered disabled state
[  528.232987] veth1: entered allmulticast mode
[  528.233082] veth1: entered promiscuous mode
[  529.147675] br0: port 1(veth0) entered blocking state
[  529.147784] br0: port 1(veth0) entered forwarding state
[  529.147869] br0: port 2(veth1) entered blocking state
[  529.147921] br0: port 2(veth1) entered forwarding state
[  530.234660] bond0: (slave veth1): link status definitely up
[  530.234737] bond0: (slave veth1): making interface the new active one
[  530.234838] bond0: active interface up!
[  530.387677] veth1: left allmulticast mode
[  530.387737] veth1: left promiscuous mode
[  530.387787] br0: port 2(veth1) entered disabled state
[  530.387915] veth0: left allmulticast mode
[  530.387951] veth0: left promiscuous mode
[  530.387990] br0: port 1(veth0) entered disabled state
[  530.413199] bond0: (slave veth1): Releasing backup interface
[  530.420894] bond0: (slave veth0): Releasing backup interface