[  706.010471] 8021q: adding VLAN 0 to HW filter on device fbond
[  706.165107] fab-br0: port 1(fbond) entered blocking state
[  706.165282] fab-br0: port 1(fbond) entered disabled state
[  706.165364] fbond: entered allmulticast mode
[  706.165504] fbond: entered promiscuous mode
[  706.183186] veth1-bond: entered promiscuous mode
[  706.183284] veth1-bond: entered allmulticast mode
[  706.183387] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  706.196306] veth2-bond: entered promiscuous mode
[  706.196394] veth2-bond: entered allmulticast mode
[  706.196494] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  706.211806] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  706.211935] fbond: now running without any active interface!
[  706.228551] fab-br0: port 1(fbond) entered blocking state
[  706.228668] fab-br0: port 1(fbond) entered forwarding state
[  706.419789] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  707.346705] fbond: left allmulticast mode
[  707.346810] veth1-bond: left allmulticast mode
[  707.346877] veth2-bond: left allmulticast mode
[  707.346931] fbond: left promiscuous mode
[  707.346972] veth1-bond: left promiscuous mode
[  707.347032] veth2-bond: left promiscuous mode
[  707.347094] fab-br0: port 1(fbond) entered disabled state
[  707.372873] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  707.372978] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  707.382858] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  707.382951] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  707.386782] fbond (unregistering): Released all slaves