[  513.652238] fab-br0: port 1(fbond) entered blocking state
[  513.652328] fab-br0: port 1(fbond) entered disabled state
[  513.652458] fbond: entered allmulticast mode
[  513.652606] fbond: entered promiscuous mode
[  513.669518] veth1-bond: entered promiscuous mode
[  513.669592] veth1-bond: entered allmulticast mode
[  513.669659] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  513.680078] veth2-bond: entered promiscuous mode
[  513.680161] veth2-bond: entered allmulticast mode
[  513.680239] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  513.709099] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  513.710523] fab-br0: port 1(fbond) entered blocking state
[  513.710572] fab-br0: port 1(fbond) entered forwarding state
[  513.805154] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  513.805255] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  513.805313] fbond: active interface up!
[  514.953994] fbond: left allmulticast mode
[  514.954055] veth1-bond: left allmulticast mode
[  514.954117] veth2-bond: left allmulticast mode
[  514.954176] fbond: left promiscuous mode
[  514.954219] veth1-bond: left promiscuous mode
[  514.954280] veth2-bond: left promiscuous mode
[  514.954351] fab-br0: port 1(fbond) entered disabled state
[  514.982868] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  514.982988] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  515.005221] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  515.005372] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  515.022151] fbond (unregistering): Released all slaves