[  851.478961][ T9444] fab-br0: port 1(fbond) entered blocking state
[  851.479642][ T9444] fab-br0: port 1(fbond) entered disabled state
[  851.479909][ T9444] fbond: entered allmulticast mode
[  851.481466][ T9444] fbond: entered promiscuous mode
[  851.595357][ T9447] veth1-bond: entered promiscuous mode
[  851.595827][ T9447] veth1-bond: entered allmulticast mode
[  851.596833][ T9447] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  851.705624][ T9448] veth2-bond: entered promiscuous mode
[  851.706556][ T9448] veth2-bond: entered allmulticast mode
[  851.707317][ T9448] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  851.837118][ T8493] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  851.847401][ T8493] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  851.847956][ T8493] fbond: active interface up!
[  851.954406][ T9451] fab-br0: port 1(fbond) entered blocking state
[  851.954684][ T9451] fab-br0: port 1(fbond) entered forwarding state
[  852.054311][ T8493] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  854.274334][ T9488] fbond: left allmulticast mode
[  854.274583][ T9488] veth1-bond: left allmulticast mode
[  854.274816][ T9488] veth2-bond: left allmulticast mode
[  854.275007][ T9488] fbond: left promiscuous mode
[  854.275587][ T9488] veth1-bond: left promiscuous mode
[  854.275964][ T9488] veth2-bond: left promiscuous mode
[  854.276457][ T9488] fab-br0: port 1(fbond) entered disabled state
[  854.720470][ T9489] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  854.721233][ T9489] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  854.738869][ T9489] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  854.739744][ T9489] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  854.769897][ T9489] fbond (unregistering): Released all slaves