[  531.701315] fab-br0: port 1(fbond) entered blocking state
[  531.701375] fab-br0: port 1(fbond) entered disabled state
[  531.701433] fbond: entered allmulticast mode
[  531.701546] fbond: entered promiscuous mode
[  531.714559] veth1-bond: entered promiscuous mode
[  531.714618] veth1-bond: entered allmulticast mode
[  531.714676] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.728489] veth2-bond: entered promiscuous mode
[  531.728543] veth2-bond: entered allmulticast mode
[  531.728597] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.757842] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.767974] fab-br0: port 1(fbond) entered blocking state
[  531.768027] fab-br0: port 1(fbond) entered forwarding state
[  531.853879] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.853965] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.854024] fbond: active interface up!
[  532.989085] fbond: left allmulticast mode
[  532.989147] veth1-bond: left allmulticast mode
[  532.989184] veth2-bond: left allmulticast mode
[  532.989222] fbond: left promiscuous mode
[  532.989251] veth1-bond: left promiscuous mode
[  532.989295] veth2-bond: left promiscuous mode
[  532.989349] fab-br0: port 1(fbond) entered disabled state
[  533.025896] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.025999] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.045022] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.045155] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.054981] fbond (unregistering): Released all slaves