[  706.274400] 8021q: adding VLAN 0 to HW filter on device fbond
[  706.435383] fab-br0: port 1(fbond) entered blocking state
[  706.435502] fab-br0: port 1(fbond) entered disabled state
[  706.435576] fbond: entered allmulticast mode
[  706.435683] fbond: entered promiscuous mode
[  706.447741] veth1-bond: entered promiscuous mode
[  706.447850] veth1-bond: entered allmulticast mode
[  706.447958] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  706.460483] veth2-bond: entered promiscuous mode
[  706.460553] veth2-bond: entered allmulticast mode
[  706.460622] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  706.475732] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  706.475864] fbond: now running without any active interface!
[  706.485317] fab-br0: port 1(fbond) entered blocking state
[  706.485386] fab-br0: port 1(fbond) entered forwarding state
[  706.683740] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  707.601012] fbond: left allmulticast mode
[  707.601075] veth1-bond: left allmulticast mode
[  707.601143] veth2-bond: left allmulticast mode
[  707.601187] fbond: left promiscuous mode
[  707.601231] veth1-bond: left promiscuous mode
[  707.601297] veth2-bond: left promiscuous mode
[  707.601364] fab-br0: port 1(fbond) entered disabled state
[  707.628471] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  707.628580] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  707.638832] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  707.638951] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  707.646758] fbond (unregistering): Released all slaves