[  726.717138] 8021q: adding VLAN 0 to HW filter on device bond0
[  726.720282] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  726.723204] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  726.726038] br0: port 1(veth0) entered blocking state
[  726.726100] br0: port 1(veth0) entered disabled state
[  726.726173] veth0: entered allmulticast mode
[  726.726264] veth0: entered promiscuous mode
[  726.729289] br0: port 2(veth1) entered blocking state
[  726.729327] br0: port 2(veth1) entered disabled state
[  726.729360] veth1: entered allmulticast mode
[  726.729415] veth1: entered promiscuous mode
[  727.727704] br0: port 1(veth0) entered blocking state
[  727.727768] br0: port 1(veth0) entered forwarding state
[  727.727830] br0: port 2(veth1) entered blocking state
[  727.727862] br0: port 2(veth1) entered forwarding state
[  729.775693] bond0: (slave veth0): link status definitely up
[  729.775765] bond0: (slave veth1): link status definitely up
[  729.775801] bond0: (slave veth0): making interface the new active one
[  729.775863] bond0: active interface up!
[  729.854554] veth1: left allmulticast mode
[  729.854638] veth1: left promiscuous mode
[  729.854697] br0: port 2(veth1) entered disabled state
[  729.854807] veth0: left allmulticast mode
[  729.854888] veth0: left promiscuous mode
[  729.854935] br0: port 1(veth0) entered disabled state
[  729.865851] bond0: (slave veth1): Releasing backup interface
[  729.870790] bond0: (slave veth0): Releasing backup interface
[  729.893209] bond0 (unregistering): Released all slaves