[  869.100393] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.103260] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.106101] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.108918] br0: port 1(veth0) entered blocking state
[  869.108986] br0: port 1(veth0) entered disabled state
[  869.109052] veth0: entered allmulticast mode
[  869.109145] veth0: entered promiscuous mode
[  869.111997] br0: port 2(veth1) entered blocking state
[  869.112029] br0: port 2(veth1) entered disabled state
[  869.112065] veth1: entered allmulticast mode
[  869.112112] veth1: entered promiscuous mode
[  870.157690] br0: port 1(veth0) entered blocking state
[  870.157747] br0: port 1(veth0) entered forwarding state
[  870.157793] br0: port 2(veth1) entered blocking state
[  870.157822] br0: port 2(veth1) entered forwarding state
[  872.205641] bond0: (slave veth0): link status definitely up
[  872.205692] bond0: (slave veth1): link status definitely up
[  872.205753] bond0: (slave veth0): making interface the new active one
[  872.205800] bond0: active interface up!
[  872.299904] veth1: left allmulticast mode
[  872.299941] veth1: left promiscuous mode
[  872.299973] br0: port 2(veth1) entered disabled state
[  872.300115] veth0: left allmulticast mode
[  872.300138] veth0: left promiscuous mode
[  872.300162] br0: port 1(veth0) entered disabled state
[  872.307794] bond0: (slave veth1): Releasing backup interface
[  872.314750] bond0: (slave veth0): Releasing backup interface
[  872.339680] bond0 (unregistering): Released all slaves