[  531.024015] fab-br0: port 1(fbond) entered blocking state
[  531.024086] fab-br0: port 1(fbond) entered disabled state
[  531.024150] fbond: entered allmulticast mode
[  531.024253] fbond: entered promiscuous mode
[  531.040887] veth1-bond: entered promiscuous mode
[  531.040952] veth1-bond: entered allmulticast mode
[  531.041018] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.057990] veth2-bond: entered promiscuous mode
[  531.058075] veth2-bond: entered allmulticast mode
[  531.058140] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.163820] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.163904] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.163997] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.164070] fbond: active interface up!
[  531.164132] fab-br0: port 1(fbond) entered blocking state
[  531.164179] fab-br0: port 1(fbond) entered forwarding state
[  532.358588] fbond: left allmulticast mode
[  532.358642] veth1-bond: left allmulticast mode
[  532.358689] veth2-bond: left allmulticast mode
[  532.358737] fbond: left promiscuous mode
[  532.358776] veth1-bond: left promiscuous mode
[  532.358832] veth2-bond: left promiscuous mode
[  532.358891] fab-br0: port 1(fbond) entered disabled state
[  532.410740] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.410870] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.427968] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.428091] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.437881] fbond (unregistering): Released all slaves