[  529.338658] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.349017] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.359879] br0: port 1(veth0) entered blocking state
[  529.359997] br0: port 1(veth0) entered disabled state
[  529.360058] veth0: entered allmulticast mode
[  529.360145] veth0: entered promiscuous mode
[  529.371044] br0: port 2(veth1) entered blocking state
[  529.371114] br0: port 2(veth1) entered disabled state
[  529.371159] veth1: entered allmulticast mode
[  529.371255] veth1: entered promiscuous mode
[  530.366063] br0: port 1(veth0) entered blocking state
[  530.366248] br0: port 1(veth0) entered forwarding state
[  530.366362] br0: port 2(veth1) entered blocking state
[  530.366432] br0: port 2(veth1) entered forwarding state
[  532.414016] bond0: (slave veth0): link status definitely up
[  532.414205] bond0: (slave veth1): link status definitely up
[  532.414266] bond0: (slave veth0): making interface the new active one
[  532.414359] bond0: active interface up!
[  532.460855] veth1: left allmulticast mode
[  532.460930] veth1: left promiscuous mode
[  532.461006] br0: port 2(veth1) entered disabled state
[  532.461180] veth0: left allmulticast mode
[  532.461220] veth0: left promiscuous mode
[  532.461280] br0: port 1(veth0) entered disabled state
[  532.484270] bond0: (slave veth1): Releasing backup interface
[  532.502252] bond0: (slave veth0): Releasing backup interface