[  530.861022] fab-br0: port 1(fbond) entered blocking state
[  530.861098] fab-br0: port 1(fbond) entered disabled state
[  530.861180] fbond: entered allmulticast mode
[  530.861277] fbond: entered promiscuous mode
[  530.879624] veth1-bond: entered promiscuous mode
[  530.879710] veth1-bond: entered allmulticast mode
[  530.879787] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.894622] veth2-bond: entered promiscuous mode
[  530.894681] veth2-bond: entered allmulticast mode
[  530.894740] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.000712] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.000856] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.000941] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.001023] fbond: active interface up!
[  531.001090] fab-br0: port 1(fbond) entered blocking state
[  531.001151] fab-br0: port 1(fbond) entered forwarding state
[  532.466437] fbond: left allmulticast mode
[  532.466523] veth1-bond: left allmulticast mode
[  532.466580] veth2-bond: left allmulticast mode
[  532.466620] fbond: left promiscuous mode
[  532.466648] veth1-bond: left promiscuous mode
[  532.466686] veth2-bond: left promiscuous mode
[  532.466745] fab-br0: port 1(fbond) entered disabled state
[  532.512789] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.512898] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.530884] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.531042] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.540817] fbond (unregistering): Released all slaves