[  852.212505][ T9547] fab-br0: port 1(fbond) entered blocking state
[  852.212801][ T9547] fab-br0: port 1(fbond) entered disabled state
[  852.213194][ T9547] fbond: entered allmulticast mode
[  852.214935][ T9547] fbond: entered promiscuous mode
[  852.345232][ T9550] veth1-bond: entered promiscuous mode
[  852.345681][ T9550] veth1-bond: entered allmulticast mode
[  852.346471][ T9550] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.421588][ T9551] veth2-bond: entered promiscuous mode
[  852.421994][ T9551] veth2-bond: entered allmulticast mode
[  852.422519][ T9551] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.591114][ T5093] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.697672][ T5093] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.698771][ T5093] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  852.699502][ T5093] fbond: active interface up!
[  852.720598][ T9554] fab-br0: port 1(fbond) entered blocking state
[  852.721096][ T9554] fab-br0: port 1(fbond) entered forwarding state
[  855.582113][ T9597] fbond: left allmulticast mode
[  855.582463][ T9597] veth1-bond: left allmulticast mode
[  855.582749][ T9597] veth2-bond: left allmulticast mode
[  855.583003][ T9597] fbond: left promiscuous mode
[  855.583197][ T9597] veth1-bond: left promiscuous mode
[  855.583622][ T9597] veth2-bond: left promiscuous mode
[  855.584134][ T9597] fab-br0: port 1(fbond) entered disabled state
[  856.054085][ T9598] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  856.054991][ T9598] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  856.070581][ T9598] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  856.071498][ T9598] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  856.096126][ T9598] fbond (unregistering): Released all slaves