[  528.882606] fab-br0: port 1(fbond) entered blocking state
[  528.882688] fab-br0: port 1(fbond) entered disabled state
[  528.882750] fbond: entered allmulticast mode
[  528.882837] fbond: entered promiscuous mode
[  528.901772] veth1-bond: entered promiscuous mode
[  528.901843] veth1-bond: entered allmulticast mode
[  528.901905] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.918680] veth2-bond: entered promiscuous mode
[  528.918747] veth2-bond: entered allmulticast mode
[  528.918804] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.026877] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.027029] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.027119] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.027206] fbond: active interface up!
[  529.027286] fab-br0: port 1(fbond) entered blocking state
[  529.027343] fab-br0: port 1(fbond) entered forwarding state
[  530.529637] fbond: left allmulticast mode
[  530.529789] veth1-bond: left allmulticast mode
[  530.529894] veth2-bond: left allmulticast mode
[  530.529957] fbond: left promiscuous mode
[  530.530002] veth1-bond: left promiscuous mode
[  530.530075] veth2-bond: left promiscuous mode
[  530.530168] fab-br0: port 1(fbond) entered disabled state
[  530.577561] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.577685] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.595835] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.596005] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.605762] fbond (unregistering): Released all slaves