[  529.887341] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.902380] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.916433] br0: port 1(veth0) entered blocking state
[  529.916497] br0: port 1(veth0) entered disabled state
[  529.916550] veth0: entered allmulticast mode
[  529.916623] veth0: entered promiscuous mode
[  529.931165] br0: port 2(veth1) entered blocking state
[  529.931234] br0: port 2(veth1) entered disabled state
[  529.931286] veth1: entered allmulticast mode
[  529.931360] veth1: entered promiscuous mode
[  529.978880] br0: port 1(veth0) entered blocking state
[  529.978963] br0: port 1(veth0) entered forwarding state
[  529.979048] br0: port 2(veth1) entered blocking state
[  529.979110] br0: port 2(veth1) entered forwarding state
[  531.905879] bond0: (slave veth1): link status definitely up
[  531.905954] bond0: (slave veth1): making interface the new active one
[  531.906031] bond0: active interface up!
[  532.054295] veth1: left allmulticast mode
[  532.054358] veth1: left promiscuous mode
[  532.054413] br0: port 2(veth1) entered disabled state
[  532.054545] veth0: left allmulticast mode
[  532.054585] veth0: left promiscuous mode
[  532.054634] br0: port 1(veth0) entered disabled state
[  532.079227] bond0: (slave veth1): Releasing backup interface
[  532.088156] bond0: (slave veth0): Releasing backup interface