[  531.923221] fab-br0: port 1(fbond) entered blocking state
[  531.923278] fab-br0: port 1(fbond) entered disabled state
[  531.923340] fbond: entered allmulticast mode
[  531.923424] fbond: entered promiscuous mode
[  531.935403] veth1-bond: entered promiscuous mode
[  531.935464] veth1-bond: entered allmulticast mode
[  531.935519] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.945659] veth2-bond: entered promiscuous mode
[  531.945770] veth2-bond: entered allmulticast mode
[  531.945828] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.975133] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.978109] fab-br0: port 1(fbond) entered blocking state
[  531.978193] fab-br0: port 1(fbond) entered forwarding state
[  532.079158] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.079259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.079319] fbond: active interface up!
[  533.243326] fbond: left allmulticast mode
[  533.243384] veth1-bond: left allmulticast mode
[  533.243422] veth2-bond: left allmulticast mode
[  533.243464] fbond: left promiscuous mode
[  533.243493] veth1-bond: left promiscuous mode
[  533.243538] veth2-bond: left promiscuous mode
[  533.243598] fab-br0: port 1(fbond) entered disabled state
[  533.275567] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.275685] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.285257] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.285367] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.300185] fbond (unregistering): Released all slaves