[  870.954234] 8021q: adding VLAN 0 to HW filter on device bond0
[  870.957832] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  870.961322] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  870.964778] br0: port 1(veth0) entered blocking state
[  870.964811] br0: port 1(veth0) entered disabled state
[  870.964847] veth0: entered allmulticast mode
[  870.964914] veth0: entered promiscuous mode
[  870.968389] br0: port 2(veth1) entered blocking state
[  870.968421] br0: port 2(veth1) entered disabled state
[  870.968458] veth1: entered allmulticast mode
[  870.968513] veth1: entered promiscuous mode
[  872.002393] br0: port 1(veth0) entered blocking state
[  872.002442] br0: port 1(veth0) entered forwarding state
[  872.002477] br0: port 2(veth1) entered blocking state
[  872.002509] br0: port 2(veth1) entered forwarding state
[  873.027380] bond0: (slave veth0): link status definitely up
[  873.027430] bond0: (slave veth1): link status definitely up
[  873.027501] bond0: (slave veth0): making interface the new active one
[  873.027547] bond0: active interface up!
[  873.122838] veth1: left allmulticast mode
[  873.122871] veth1: left promiscuous mode
[  873.122903] br0: port 2(veth1) entered disabled state
[  873.123029] veth0: left allmulticast mode
[  873.123094] veth0: left promiscuous mode
[  873.123122] br0: port 1(veth0) entered disabled state
[  873.131667] bond0: (slave veth1): Releasing backup interface
[  873.135520] bond0: (slave veth0): Releasing backup interface
[  873.166420] bond0 (unregistering): Released all slaves