[  530.917577] fab-br0: port 1(fbond) entered blocking state
[  530.917707] fab-br0: port 1(fbond) entered disabled state
[  530.917785] fbond: entered allmulticast mode
[  530.917901] fbond: entered promiscuous mode
[  530.935887] veth1-bond: entered promiscuous mode
[  530.935948] veth1-bond: entered allmulticast mode
[  530.936018] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.953673] veth2-bond: entered promiscuous mode
[  530.953752] veth2-bond: entered allmulticast mode
[  530.953825] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.058612] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.058737] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.058821] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.058889] fbond: active interface up!
[  531.058961] fab-br0: port 1(fbond) entered blocking state
[  531.059018] fab-br0: port 1(fbond) entered forwarding state
[  532.464252] fbond: left allmulticast mode
[  532.464313] veth1-bond: left allmulticast mode
[  532.464362] veth2-bond: left allmulticast mode
[  532.464412] fbond: left promiscuous mode
[  532.464445] veth1-bond: left promiscuous mode
[  532.464503] veth2-bond: left promiscuous mode
[  532.464569] fab-br0: port 1(fbond) entered disabled state
[  532.507025] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.507129] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.524848] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.524991] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.542773] fbond (unregistering): Released all slaves