[  702.465752] 8021q: adding VLAN 0 to HW filter on device fbond
[  702.614238] fab-br0: port 1(fbond) entered blocking state
[  702.614370] fab-br0: port 1(fbond) entered disabled state
[  702.614491] fbond: entered allmulticast mode
[  702.614628] fbond: entered promiscuous mode
[  702.627390] veth1-bond: entered promiscuous mode
[  702.627460] veth1-bond: entered allmulticast mode
[  702.627526] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  702.638623] veth2-bond: entered promiscuous mode
[  702.638704] veth2-bond: entered allmulticast mode
[  702.638776] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  702.668971] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  702.669089] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  702.669149] fbond: now running without any active interface!
[  702.678015] fab-br0: port 1(fbond) entered blocking state
[  702.678087] fab-br0: port 1(fbond) entered forwarding state
[  703.811411] fbond: left allmulticast mode
[  703.811520] veth1-bond: left allmulticast mode
[  703.811595] veth2-bond: left allmulticast mode
[  703.811667] fbond: left promiscuous mode
[  703.811726] veth1-bond: left promiscuous mode
[  703.811810] veth2-bond: left promiscuous mode
[  703.811898] fab-br0: port 1(fbond) entered disabled state
[  703.844933] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  703.845073] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  703.853092] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  703.853208] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  703.857022] fbond (unregistering): Released all slaves