[  705.447208] 8021q: adding VLAN 0 to HW filter on device fbond
[  705.606959] fab-br0: port 1(fbond) entered blocking state
[  705.607028] fab-br0: port 1(fbond) entered disabled state
[  705.607127] fbond: entered allmulticast mode
[  705.607241] fbond: entered promiscuous mode
[  705.622425] veth1-bond: entered promiscuous mode
[  705.622494] veth1-bond: entered allmulticast mode
[  705.622573] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  705.635446] veth2-bond: entered promiscuous mode
[  705.635521] veth2-bond: entered allmulticast mode
[  705.635591] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  705.650878] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  705.650961] fbond: now running without any active interface!
[  705.664574] fab-br0: port 1(fbond) entered blocking state
[  705.664652] fab-br0: port 1(fbond) entered forwarding state
[  705.857908] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  706.809481] fbond: left allmulticast mode
[  706.809540] veth1-bond: left allmulticast mode
[  706.809577] veth2-bond: left allmulticast mode
[  706.809616] fbond: left promiscuous mode
[  706.809645] veth1-bond: left promiscuous mode
[  706.809687] veth2-bond: left promiscuous mode
[  706.809739] fab-br0: port 1(fbond) entered disabled state
[  706.840265] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  706.840366] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  706.848965] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  706.849071] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  706.852891] fbond (unregistering): Released all slaves