[  531.058505] fab-br0: port 1(fbond) entered blocking state
[  531.058592] fab-br0: port 1(fbond) entered disabled state
[  531.058665] fbond: entered allmulticast mode
[  531.058801] fbond: entered promiscuous mode
[  531.076363] veth1-bond: entered promiscuous mode
[  531.076429] veth1-bond: entered allmulticast mode
[  531.076488] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.093192] veth2-bond: entered promiscuous mode
[  531.093256] veth2-bond: entered allmulticast mode
[  531.093316] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.196734] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.196809] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.196869] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.196932] fbond: active interface up!
[  531.197002] fab-br0: port 1(fbond) entered blocking state
[  531.197036] fab-br0: port 1(fbond) entered forwarding state
[  532.299586] fbond: left allmulticast mode
[  532.299638] veth1-bond: left allmulticast mode
[  532.299672] veth2-bond: left allmulticast mode
[  532.299721] fbond: left promiscuous mode
[  532.299748] veth1-bond: left promiscuous mode
[  532.299785] veth2-bond: left promiscuous mode
[  532.299832] fab-br0: port 1(fbond) entered disabled state
[  532.346328] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.346439] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.364902] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.365040] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.370821] fbond (unregistering): Released all slaves