[  702.361886] 8021q: adding VLAN 0 to HW filter on device fbond
[  702.494608] fab-br0: port 1(fbond) entered blocking state
[  702.494720] fab-br0: port 1(fbond) entered disabled state
[  702.494844] fbond: entered allmulticast mode
[  702.494975] fbond: entered promiscuous mode
[  702.508474] veth1-bond: entered promiscuous mode
[  702.508556] veth1-bond: entered allmulticast mode
[  702.508640] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  702.519260] veth2-bond: entered promiscuous mode
[  702.519344] veth2-bond: entered allmulticast mode
[  702.519405] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  702.565542] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  702.565664] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  702.565735] fbond: now running without any active interface!
[  702.572577] fab-br0: port 1(fbond) entered blocking state
[  702.572655] fab-br0: port 1(fbond) entered forwarding state
[  703.646369] fbond: left allmulticast mode
[  703.646430] veth1-bond: left allmulticast mode
[  703.646481] veth2-bond: left allmulticast mode
[  703.646537] fbond: left promiscuous mode
[  703.646580] veth1-bond: left promiscuous mode
[  703.646643] veth2-bond: left promiscuous mode
[  703.646714] fab-br0: port 1(fbond) entered disabled state
[  703.678409] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  703.678573] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  703.682593] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  703.682761] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  703.697575] fbond (unregistering): Released all slaves