[  529.330680] fab-br0: port 1(fbond) entered blocking state
[  529.330851] fab-br0: port 1(fbond) entered disabled state
[  529.330983] fbond: entered allmulticast mode
[  529.331164] fbond: entered promiscuous mode
[  529.345062] veth1-bond: entered promiscuous mode
[  529.345222] veth1-bond: entered allmulticast mode
[  529.345327] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.358958] veth2-bond: entered promiscuous mode
[  529.359076] veth2-bond: entered allmulticast mode
[  529.359219] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.472167] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.472325] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.472405] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.472473] fbond: active interface up!
[  529.472555] fab-br0: port 1(fbond) entered blocking state
[  529.472628] fab-br0: port 1(fbond) entered forwarding state
[  530.932167] fbond: left allmulticast mode
[  530.932223] veth1-bond: left allmulticast mode
[  530.932273] veth2-bond: left allmulticast mode
[  530.932316] fbond: left promiscuous mode
[  530.932356] veth1-bond: left promiscuous mode
[  530.932415] veth2-bond: left promiscuous mode
[  530.932480] fab-br0: port 1(fbond) entered disabled state
[  530.963373] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.963484] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.975362] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.975502] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.992236] fbond (unregistering): Released all slaves