[  699.995092] 8021q: adding VLAN 0 to HW filter on device bond0
[  700.006176] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  700.017104] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  700.027620] br0: port 1(veth0) entered blocking state
[  700.027687] br0: port 1(veth0) entered disabled state
[  700.027738] veth0: entered allmulticast mode
[  700.027857] veth0: entered promiscuous mode
[  700.039022] br0: port 2(veth1) entered blocking state
[  700.039101] br0: port 2(veth1) entered disabled state
[  700.039155] veth1: entered allmulticast mode
[  700.039237] veth1: entered promiscuous mode
[  700.982045] br0: port 1(veth0) entered blocking state
[  700.982166] br0: port 1(veth0) entered forwarding state
[  700.982280] br0: port 2(veth1) entered blocking state
[  700.982370] br0: port 2(veth1) entered forwarding state
[  702.069013] bond0: (slave veth1): link status definitely up
[  702.069180] bond0: (slave veth1): making interface the new active one
[  702.069305] bond0: active interface up!
[  702.105011] veth1: left allmulticast mode
[  702.105075] veth1: left promiscuous mode
[  702.105128] br0: port 2(veth1) entered disabled state
[  702.105264] veth0: left allmulticast mode
[  702.105301] veth0: left promiscuous mode
[  702.105337] br0: port 1(veth0) entered disabled state
[  702.130283] bond0: (slave veth1): Releasing backup interface
[  702.135289] bond0: (slave veth0): Releasing backup interface