[  529.671023] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.679353] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.687494] br0: port 1(veth0) entered blocking state
[  529.687545] br0: port 1(veth0) entered disabled state
[  529.687595] veth0: entered allmulticast mode
[  529.687667] veth0: entered promiscuous mode
[  529.696024] br0: port 2(veth1) entered blocking state
[  529.696097] br0: port 2(veth1) entered disabled state
[  529.696154] veth1: entered allmulticast mode
[  529.696232] veth1: entered promiscuous mode
[  530.151360] br0: port 1(veth0) entered blocking state
[  530.151474] br0: port 1(veth0) entered forwarding state
[  530.151563] br0: port 2(veth1) entered blocking state
[  530.151616] br0: port 2(veth1) entered forwarding state
[  531.703333] bond0: (slave veth1): link status definitely up
[  531.703400] bond0: (slave veth1): making interface the new active one
[  531.703474] bond0: active interface up!
[  531.834889] veth1: left allmulticast mode
[  531.834945] veth1: left promiscuous mode
[  531.834991] br0: port 2(veth1) entered disabled state
[  531.835091] veth0: left allmulticast mode
[  531.835127] veth0: left promiscuous mode
[  531.835168] br0: port 1(veth0) entered disabled state
[  531.857532] bond0: (slave veth1): Releasing backup interface
[  531.871526] bond0: (slave veth0): Releasing backup interface