[  531.003817] fab-br0: port 1(fbond) entered blocking state
[  531.003884] fab-br0: port 1(fbond) entered disabled state
[  531.003931] fbond: entered allmulticast mode
[  531.004026] fbond: entered promiscuous mode
[  531.017893] veth1-bond: entered promiscuous mode
[  531.017960] veth1-bond: entered allmulticast mode
[  531.018013] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.033017] veth2-bond: entered promiscuous mode
[  531.033084] veth2-bond: entered allmulticast mode
[  531.033148] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.053667] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.079032] fab-br0: port 1(fbond) entered blocking state
[  531.079132] fab-br0: port 1(fbond) entered forwarding state
[  531.157670] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.157782] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.157848] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.157905] fbond: active interface up!
[  532.601962] fbond: left allmulticast mode
[  532.602031] veth1-bond: left allmulticast mode
[  532.602084] veth2-bond: left allmulticast mode
[  532.602140] fbond: left promiscuous mode
[  532.602179] veth1-bond: left promiscuous mode
[  532.602233] veth2-bond: left promiscuous mode
[  532.602301] fab-br0: port 1(fbond) entered disabled state
[  532.644828] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.644960] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.660921] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.661085] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.676767] fbond (unregistering): Released all slaves