[  855.620792][ T9274] fab-br0: port 1(fbond) entered blocking state
[  855.621070][ T9274] fab-br0: port 1(fbond) entered disabled state
[  855.621363][ T9274] fbond: entered allmulticast mode
[  855.622957][ T9274] fbond: entered promiscuous mode
[  855.786916][ T9277] veth1-bond: entered promiscuous mode
[  855.787556][ T9277] veth1-bond: entered allmulticast mode
[  855.789591][ T9277] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  855.879006][ T9278] veth2-bond: entered promiscuous mode
[  855.879435][ T9278] veth2-bond: entered allmulticast mode
[  855.879964][ T9278] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  855.974627][ T8637] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.079133][ T5467] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.080413][ T5467] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  856.080806][ T5467] fbond: active interface up!
[  856.144094][ T9281] fab-br0: port 1(fbond) entered blocking state
[  856.144415][ T9281] fab-br0: port 1(fbond) entered forwarding state
[  858.579262][ T9318] fbond: left allmulticast mode
[  858.579927][ T9318] veth1-bond: left allmulticast mode
[  858.580136][ T9318] veth2-bond: left allmulticast mode
[  858.580358][ T9318] fbond: left promiscuous mode
[  858.580586][ T9318] veth1-bond: left promiscuous mode
[  858.580997][ T9318] veth2-bond: left promiscuous mode
[  858.581527][ T9318] fab-br0: port 1(fbond) entered disabled state
[  859.038797][ T9319] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.039648][ T9319] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.052002][ T9319] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.052776][ T9319] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.064540][ T9319] fbond (unregistering): Released all slaves