[  546.799596] fab-br0: port 1(fbond) entered blocking state
[  546.799699] fab-br0: port 1(fbond) entered disabled state
[  546.799784] fbond: entered allmulticast mode
[  546.799941] fbond: entered promiscuous mode
[  546.812968] veth1-bond: entered promiscuous mode
[  546.813047] veth1-bond: entered allmulticast mode
[  546.813106] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  546.824381] veth2-bond: entered promiscuous mode
[  546.824467] veth2-bond: entered allmulticast mode
[  546.824529] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  546.852987] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  546.854955] fab-br0: port 1(fbond) entered blocking state
[  546.855040] fab-br0: port 1(fbond) entered forwarding state
[  546.956022] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  546.956250] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  546.956387] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  546.956455] fbond: active interface up!
[  548.410331] fbond: left allmulticast mode
[  548.410406] veth1-bond: left allmulticast mode
[  548.410454] veth2-bond: left allmulticast mode
[  548.410500] fbond: left promiscuous mode
[  548.410539] veth1-bond: left promiscuous mode
[  548.410590] veth2-bond: left promiscuous mode
[  548.410649] fab-br0: port 1(fbond) entered disabled state
[  548.441924] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  548.442028] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  548.454141] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  548.454252] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  548.471057] fbond (unregistering): Released all slaves