[  528.514202] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.528343] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.543966] br0: port 1(veth0) entered blocking state
[  528.544045] br0: port 1(veth0) entered disabled state
[  528.544104] veth0: entered allmulticast mode
[  528.544183] veth0: entered promiscuous mode
[  528.557948] br0: port 2(veth1) entered blocking state
[  528.558024] br0: port 2(veth1) entered disabled state
[  528.558075] veth1: entered allmulticast mode
[  528.558153] veth1: entered promiscuous mode
[  529.479106] br0: port 1(veth0) entered blocking state
[  529.479247] br0: port 1(veth0) entered forwarding state
[  529.479326] br0: port 2(veth1) entered blocking state
[  529.479379] br0: port 2(veth1) entered forwarding state
[  530.567111] bond0: (slave veth1): link status definitely up
[  530.567206] bond0: (slave veth1): making interface the new active one
[  530.567272] bond0: active interface up!
[  530.637735] veth1: left allmulticast mode
[  530.637791] veth1: left promiscuous mode
[  530.637838] br0: port 2(veth1) entered disabled state
[  530.637933] veth0: left allmulticast mode
[  530.637957] veth0: left promiscuous mode
[  530.637987] br0: port 1(veth0) entered disabled state
[  530.658310] bond0: (slave veth1): Releasing backup interface
[  530.662234] bond0: (slave veth0): Releasing backup interface