[  530.513600] fab-br0: port 1(fbond) entered blocking state
[  530.513678] fab-br0: port 1(fbond) entered disabled state
[  530.513746] fbond: entered allmulticast mode
[  530.513876] fbond: entered promiscuous mode
[  530.534445] veth1-bond: entered promiscuous mode
[  530.534521] veth1-bond: entered allmulticast mode
[  530.534578] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.554210] veth2-bond: entered promiscuous mode
[  530.554436] veth2-bond: entered allmulticast mode
[  530.554524] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.642618] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.642779] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.642879] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.642973] fbond: active interface up!
[  530.643053] fab-br0: port 1(fbond) entered blocking state
[  530.643114] fab-br0: port 1(fbond) entered forwarding state
[  532.059214] fbond: left allmulticast mode
[  532.059270] veth1-bond: left allmulticast mode
[  532.059305] veth2-bond: left allmulticast mode
[  532.059337] fbond: left promiscuous mode
[  532.059364] veth1-bond: left promiscuous mode
[  532.059403] veth2-bond: left promiscuous mode
[  532.059463] fab-br0: port 1(fbond) entered disabled state
[  532.116129] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.116235] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.122884] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.123020] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.130761] fbond (unregistering): Released all slaves