[  532.720502] fab-br0: port 1(fbond) entered blocking state
[  532.720579] fab-br0: port 1(fbond) entered disabled state
[  532.720648] fbond: entered allmulticast mode
[  532.720756] fbond: entered promiscuous mode
[  532.737698] veth1-bond: entered promiscuous mode
[  532.737766] veth1-bond: entered allmulticast mode
[  532.737834] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.754983] veth2-bond: entered promiscuous mode
[  532.755048] veth2-bond: entered allmulticast mode
[  532.755107] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.860664] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.860791] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.860866] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.860931] fbond: active interface up!
[  532.861055] fab-br0: port 1(fbond) entered blocking state
[  532.861107] fab-br0: port 1(fbond) entered forwarding state
[  534.333991] fbond: left allmulticast mode
[  534.334052] veth1-bond: left allmulticast mode
[  534.334091] veth2-bond: left allmulticast mode
[  534.334129] fbond: left promiscuous mode
[  534.334167] veth1-bond: left promiscuous mode
[  534.334212] veth2-bond: left promiscuous mode
[  534.334265] fab-br0: port 1(fbond) entered disabled state
[  534.386501] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.386594] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.404907] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.405036] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.411766] fbond (unregistering): Released all slaves