[  868.760897] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.763899] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.766827] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.769736] br0: port 1(veth0) entered blocking state
[  868.769768] br0: port 1(veth0) entered disabled state
[  868.769794] veth0: entered allmulticast mode
[  868.769843] veth0: entered promiscuous mode
[  868.773040] br0: port 2(veth1) entered blocking state
[  868.773070] br0: port 2(veth1) entered disabled state
[  868.773103] veth1: entered allmulticast mode
[  868.773147] veth1: entered promiscuous mode
[  869.760105] br0: port 1(veth0) entered blocking state
[  869.760157] br0: port 1(veth0) entered forwarding state
[  869.760201] br0: port 2(veth1) entered blocking state
[  869.760231] br0: port 2(veth1) entered forwarding state
[  870.848099] bond0: (slave veth1): link status definitely up
[  870.848181] bond0: (slave veth1): making interface the new active one
[  870.848230] bond0: active interface up!
[  870.907015] veth1: left allmulticast mode
[  870.907052] veth1: left promiscuous mode
[  870.907078] br0: port 2(veth1) entered disabled state
[  870.907151] veth0: left allmulticast mode
[  870.907173] veth0: left promiscuous mode
[  870.907196] br0: port 1(veth0) entered disabled state
[  870.916271] bond0: (slave veth1): Releasing backup interface
[  870.922203] bond0: (slave veth0): Releasing backup interface
[  870.955135] bond0 (unregistering): Released all slaves