[  527.601523] fab-br0: port 1(fbond) entered blocking state
[  527.601591] fab-br0: port 1(fbond) entered disabled state
[  527.601672] fbond: entered allmulticast mode
[  527.601783] fbond: entered promiscuous mode
[  527.620081] veth1-bond: entered promiscuous mode
[  527.620141] veth1-bond: entered allmulticast mode
[  527.620209] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.635163] veth2-bond: entered promiscuous mode
[  527.635225] veth2-bond: entered allmulticast mode
[  527.635280] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.745661] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.745785] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.745864] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.745931] fbond: active interface up!
[  527.745997] fab-br0: port 1(fbond) entered blocking state
[  527.746043] fab-br0: port 1(fbond) entered forwarding state
[  529.182057] fbond: left allmulticast mode
[  529.182114] veth1-bond: left allmulticast mode
[  529.182157] veth2-bond: left allmulticast mode
[  529.182199] fbond: left promiscuous mode
[  529.182238] veth1-bond: left promiscuous mode
[  529.182286] veth2-bond: left promiscuous mode
[  529.182342] fab-br0: port 1(fbond) entered disabled state
[  529.227810] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.227909] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.246851] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.246989] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.256764] fbond (unregistering): Released all slaves