[  529.568320] fab-br0: port 1(fbond) entered blocking state
[  529.568402] fab-br0: port 1(fbond) entered disabled state
[  529.568519] fbond: entered allmulticast mode
[  529.568637] fbond: entered promiscuous mode
[  529.590442] veth1-bond: entered promiscuous mode
[  529.590511] veth1-bond: entered allmulticast mode
[  529.590570] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.609977] veth2-bond: entered promiscuous mode
[  529.610042] veth2-bond: entered allmulticast mode
[  529.610101] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.703729] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.703805] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.703880] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.703939] fbond: active interface up!
[  529.704006] fab-br0: port 1(fbond) entered blocking state
[  529.704077] fab-br0: port 1(fbond) entered forwarding state
[  530.801439] fbond: left allmulticast mode
[  530.801501] veth1-bond: left allmulticast mode
[  530.801551] veth2-bond: left allmulticast mode
[  530.801605] fbond: left promiscuous mode
[  530.801636] veth1-bond: left promiscuous mode
[  530.801684] veth2-bond: left promiscuous mode
[  530.801757] fab-br0: port 1(fbond) entered disabled state
[  530.844590] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.844699] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.856902] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.857015] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.862788] fbond (unregistering): Released all slaves