[  708.120196] 8021q: adding VLAN 0 to HW filter on device fbond
[  708.255572] fab-br0: port 1(fbond) entered blocking state
[  708.255678] fab-br0: port 1(fbond) entered disabled state
[  708.255783] fbond: entered allmulticast mode
[  708.255940] fbond: entered promiscuous mode
[  708.267800] veth1-bond: entered promiscuous mode
[  708.267870] veth1-bond: entered allmulticast mode
[  708.267935] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  708.279842] veth2-bond: entered promiscuous mode
[  708.279943] veth2-bond: entered allmulticast mode
[  708.280039] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  708.321709] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  708.321834] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  708.321917] fbond: now running without any active interface!
[  708.329750] fab-br0: port 1(fbond) entered blocking state
[  708.329814] fab-br0: port 1(fbond) entered forwarding state
[  709.450409] fbond: left allmulticast mode
[  709.450475] veth1-bond: left allmulticast mode
[  709.450534] veth2-bond: left allmulticast mode
[  709.450600] fbond: left promiscuous mode
[  709.450642] veth1-bond: left promiscuous mode
[  709.450710] veth2-bond: left promiscuous mode
[  709.450782] fab-br0: port 1(fbond) entered disabled state
[  709.493578] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  709.493710] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  709.508833] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  709.509016] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  709.517782] fbond (unregistering): Released all slaves