[  530.437518] fab-br0: port 1(fbond) entered blocking state
[  530.437596] fab-br0: port 1(fbond) entered disabled state
[  530.437672] fbond: entered allmulticast mode
[  530.437818] fbond: entered promiscuous mode
[  530.461568] veth1-bond: entered promiscuous mode
[  530.461640] veth1-bond: entered allmulticast mode
[  530.461716] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.477762] veth2-bond: entered promiscuous mode
[  530.477839] veth2-bond: entered allmulticast mode
[  530.477901] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.569808] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.569968] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.570057] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.570145] fbond: active interface up!
[  530.570228] fab-br0: port 1(fbond) entered blocking state
[  530.570282] fab-br0: port 1(fbond) entered forwarding state
[  532.049249] fbond: left allmulticast mode
[  532.049311] veth1-bond: left allmulticast mode
[  532.049361] veth2-bond: left allmulticast mode
[  532.049415] fbond: left promiscuous mode
[  532.049454] veth1-bond: left promiscuous mode
[  532.049508] veth2-bond: left promiscuous mode
[  532.049573] fab-br0: port 1(fbond) entered disabled state
[  532.099778] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.099882] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.107912] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.108011] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.115829] fbond (unregistering): Released all slaves