[  531.140301] fab-br0: port 1(fbond) entered blocking state
[  531.140355] fab-br0: port 1(fbond) entered disabled state
[  531.140413] fbond: entered allmulticast mode
[  531.140496] fbond: entered promiscuous mode
[  531.159033] veth1-bond: entered promiscuous mode
[  531.159088] veth1-bond: entered allmulticast mode
[  531.159140] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.176341] veth2-bond: entered promiscuous mode
[  531.176415] veth2-bond: entered allmulticast mode
[  531.176473] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.283755] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.283868] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.283978] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.284047] fbond: active interface up!
[  531.284117] fab-br0: port 1(fbond) entered blocking state
[  531.284177] fab-br0: port 1(fbond) entered forwarding state
[  532.455552] fbond: left allmulticast mode
[  532.455610] veth1-bond: left allmulticast mode
[  532.455656] veth2-bond: left allmulticast mode
[  532.455710] fbond: left promiscuous mode
[  532.455743] veth1-bond: left promiscuous mode
[  532.455783] veth2-bond: left promiscuous mode
[  532.455835] fab-br0: port 1(fbond) entered disabled state
[  532.505521] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.505652] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.516881] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.517001] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.522787] fbond (unregistering): Released all slaves