[  724.232286] fab-br0: port 1(fbond) entered blocking state
[  724.232354] fab-br0: port 1(fbond) entered disabled state
[  724.232413] fbond: entered allmulticast mode
[  724.232517] fbond: entered promiscuous mode
[  724.245672] veth1-bond: entered promiscuous mode
[  724.245754] veth1-bond: entered allmulticast mode
[  724.245823] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  724.255982] veth2-bond: entered promiscuous mode
[  724.256066] veth2-bond: entered allmulticast mode
[  724.256131] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  724.286964] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  724.287156] fab-br0: port 1(fbond) entered blocking state
[  724.287212] fab-br0: port 1(fbond) entered forwarding state
[  724.382993] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  724.383146] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  724.383215] fbond: active interface up!
[  725.541477] fbond: left allmulticast mode
[  725.541625] veth1-bond: left allmulticast mode
[  725.541676] veth2-bond: left allmulticast mode
[  725.541732] fbond: left promiscuous mode
[  725.541781] veth1-bond: left promiscuous mode
[  725.541839] veth2-bond: left promiscuous mode
[  725.541916] fab-br0: port 1(fbond) entered disabled state
[  725.589670] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  725.589802] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  725.604095] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  725.604238] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  725.613041] fbond (unregistering): Released all slaves