[  532.175054] fab-br0: port 1(fbond) entered blocking state
[  532.175137] fab-br0: port 1(fbond) entered disabled state
[  532.175199] fbond: entered allmulticast mode
[  532.175286] fbond: entered promiscuous mode
[  532.195177] veth1-bond: entered promiscuous mode
[  532.195252] veth1-bond: entered allmulticast mode
[  532.195324] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.210595] veth2-bond: entered promiscuous mode
[  532.210706] veth2-bond: entered allmulticast mode
[  532.210771] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.320660] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.320790] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.320871] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.320943] fbond: active interface up!
[  532.321011] fab-br0: port 1(fbond) entered blocking state
[  532.321059] fab-br0: port 1(fbond) entered forwarding state
[  533.758386] fbond: left allmulticast mode
[  533.758455] veth1-bond: left allmulticast mode
[  533.758507] veth2-bond: left allmulticast mode
[  533.758561] fbond: left promiscuous mode
[  533.758599] veth1-bond: left promiscuous mode
[  533.758714] veth2-bond: left promiscuous mode
[  533.758806] fab-br0: port 1(fbond) entered disabled state
[  533.812588] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.812714] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.830851] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.831004] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.840755] fbond (unregistering): Released all slaves