[  854.871982][ T9451] fab-br0: port 1(fbond) entered blocking state
[  854.872588][ T9451] fab-br0: port 1(fbond) entered disabled state
[  854.872893][ T9451] fbond: entered allmulticast mode
[  854.881943][ T9451] fbond: entered promiscuous mode
[  855.047760][ T9454] veth1-bond: entered promiscuous mode
[  855.048418][ T9454] veth1-bond: entered allmulticast mode
[  855.049645][ T9454] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  855.139812][ T9455] veth2-bond: entered promiscuous mode
[  855.140247][ T9455] veth2-bond: entered allmulticast mode
[  855.140783][ T9455] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  855.249209][ T8711] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  855.353116][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  855.354396][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  855.354871][   T11] fbond: active interface up!
[  855.403438][ T9458] fab-br0: port 1(fbond) entered blocking state
[  855.403872][ T9458] fab-br0: port 1(fbond) entered forwarding state
[  857.750288][ T9495] fbond: left allmulticast mode
[  857.750650][ T9495] veth1-bond: left allmulticast mode
[  857.750955][ T9495] veth2-bond: left allmulticast mode
[  857.751263][ T9495] fbond: left promiscuous mode
[  857.751558][ T9495] veth1-bond: left promiscuous mode
[  857.752187][ T9495] veth2-bond: left promiscuous mode
[  857.752945][ T9495] fab-br0: port 1(fbond) entered disabled state
[  858.210754][ T9496] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  858.211709][ T9496] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  858.229445][ T9496] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  858.230302][ T9496] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  858.249845][ T9496] fbond (unregistering): Released all slaves