[  856.935193][ T9407] fab-br0: port 1(fbond) entered blocking state
[  856.935464][ T9407] fab-br0: port 1(fbond) entered disabled state
[  856.935718][ T9407] fbond: entered allmulticast mode
[  856.942419][ T9407] fbond: entered promiscuous mode
[  857.070987][ T9410] veth1-bond: entered promiscuous mode
[  857.072125][ T9410] veth1-bond: entered allmulticast mode
[  857.072953][ T9410] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  857.206423][ T9411] veth2-bond: entered promiscuous mode
[  857.207084][ T9411] veth2-bond: entered allmulticast mode
[  857.207897][ T9411] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  857.419338][ T8689] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  857.419843][ T8689] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  857.420760][ T8689] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  857.421156][ T8689] fbond: active interface up!
[  857.510266][ T9414] fab-br0: port 1(fbond) entered blocking state
[  857.510646][ T9414] fab-br0: port 1(fbond) entered forwarding state
[  859.892415][ T9451] fbond: left allmulticast mode
[  859.892662][ T9451] veth1-bond: left allmulticast mode
[  859.892848][ T9451] veth2-bond: left allmulticast mode
[  859.893026][ T9451] fbond: left promiscuous mode
[  859.893397][ T9451] veth1-bond: left promiscuous mode
[  859.893779][ T9451] veth2-bond: left promiscuous mode
[  859.894287][ T9451] fab-br0: port 1(fbond) entered disabled state
[  860.342540][ T9452] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  860.343326][ T9452] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  860.367888][ T9452] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  860.368803][ T9452] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  860.400864][ T9452] fbond (unregistering): Released all slaves