[  525.283412] fab-br0: port 1(fbond) entered blocking state
[  525.283488] fab-br0: port 1(fbond) entered disabled state
[  525.283553] fbond: entered allmulticast mode
[  525.283650] fbond: entered promiscuous mode
[  525.303424] veth1-bond: entered promiscuous mode
[  525.303502] veth1-bond: entered allmulticast mode
[  525.303573] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.318257] veth2-bond: entered promiscuous mode
[  525.318328] veth2-bond: entered allmulticast mode
[  525.318380] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.421530] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.421685] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.421753] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.421813] fbond: active interface up!
[  525.421879] fab-br0: port 1(fbond) entered blocking state
[  525.421920] fab-br0: port 1(fbond) entered forwarding state
[  526.793508] fbond: left allmulticast mode
[  526.793586] veth1-bond: left allmulticast mode
[  526.793639] veth2-bond: left allmulticast mode
[  526.793694] fbond: left promiscuous mode
[  526.793731] veth1-bond: left promiscuous mode
[  526.793789] veth2-bond: left promiscuous mode
[  526.793862] fab-br0: port 1(fbond) entered disabled state
[  526.830180] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.830315] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.847689] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.847839] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.857605] fbond (unregistering): Released all slaves