[  532.354791] fab-br0: port 1(fbond) entered blocking state
[  532.354860] fab-br0: port 1(fbond) entered disabled state
[  532.355279] fbond: entered allmulticast mode
[  532.355486] fbond: entered promiscuous mode
[  532.372494] veth1-bond: entered promiscuous mode
[  532.372554] veth1-bond: entered allmulticast mode
[  532.372616] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.386728] veth2-bond: entered promiscuous mode
[  532.386795] veth2-bond: entered allmulticast mode
[  532.386854] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.498700] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.498793] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.498899] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.498988] fbond: active interface up!
[  532.499068] fab-br0: port 1(fbond) entered blocking state
[  532.499111] fab-br0: port 1(fbond) entered forwarding state
[  533.679746] fbond: left allmulticast mode
[  533.679800] veth1-bond: left allmulticast mode
[  533.679837] veth2-bond: left allmulticast mode
[  533.679876] fbond: left promiscuous mode
[  533.679905] veth1-bond: left promiscuous mode
[  533.679951] veth2-bond: left promiscuous mode
[  533.680005] fab-br0: port 1(fbond) entered disabled state
[  533.717935] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.718044] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.738871] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.738982] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.744744] fbond (unregistering): Released all slaves