[  531.830422] fab-br0: port 1(fbond) entered blocking state
[  531.830483] fab-br0: port 1(fbond) entered disabled state
[  531.830526] fbond: entered allmulticast mode
[  531.830597] fbond: entered promiscuous mode
[  531.849065] veth1-bond: entered promiscuous mode
[  531.849140] veth1-bond: entered allmulticast mode
[  531.849216] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.865234] veth2-bond: entered promiscuous mode
[  531.865331] veth2-bond: entered allmulticast mode
[  531.865395] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.964800] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.964914] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.965022] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.965118] fbond: active interface up!
[  531.965212] fab-br0: port 1(fbond) entered blocking state
[  531.965266] fab-br0: port 1(fbond) entered forwarding state
[  533.038783] fbond: left allmulticast mode
[  533.038863] veth1-bond: left allmulticast mode
[  533.038917] veth2-bond: left allmulticast mode
[  533.038972] fbond: left promiscuous mode
[  533.039015] veth1-bond: left promiscuous mode
[  533.039079] veth2-bond: left promiscuous mode
[  533.039153] fab-br0: port 1(fbond) entered disabled state
[  533.085915] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.086023] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.099907] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.100054] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.109852] fbond (unregistering): Released all slaves