[  851.926391][ T9397] fab-br0: port 1(fbond) entered blocking state
[  851.926668][ T9397] fab-br0: port 1(fbond) entered disabled state
[  851.926929][ T9397] fbond: entered allmulticast mode
[  851.931036][ T9397] fbond: entered promiscuous mode
[  852.071210][ T9400] veth1-bond: entered promiscuous mode
[  852.071662][ T9400] veth1-bond: entered allmulticast mode
[  852.072520][ T9400] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.194825][ T9401] veth2-bond: entered promiscuous mode
[  852.195245][ T9401] veth2-bond: entered allmulticast mode
[  852.195789][ T9401] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.364364][ T8866] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.467868][ T9404] fab-br0: port 1(fbond) entered blocking state
[  852.468172][ T9404] fab-br0: port 1(fbond) entered forwarding state
[  852.471952][ T8866] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.472975][ T8866] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  852.473339][ T8866] fbond: active interface up!
[  855.317708][ T9447] fbond: left allmulticast mode
[  855.317964][ T9447] veth1-bond: left allmulticast mode
[  855.318150][ T9447] veth2-bond: left allmulticast mode
[  855.318361][ T9447] fbond: left promiscuous mode
[  855.318539][ T9447] veth1-bond: left promiscuous mode
[  855.318909][ T9447] veth2-bond: left promiscuous mode
[  855.319454][ T9447] fab-br0: port 1(fbond) entered disabled state
[  855.795059][ T9448] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  855.796225][ T9448] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  855.818925][ T9448] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  855.819831][ T9448] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  855.842643][ T9448] fbond (unregistering): Released all slaves