[  531.240134] fab-br0: port 1(fbond) entered blocking state
[  531.240204] fab-br0: port 1(fbond) entered disabled state
[  531.240274] fbond: entered allmulticast mode
[  531.240377] fbond: entered promiscuous mode
[  531.258615] veth1-bond: entered promiscuous mode
[  531.258684] veth1-bond: entered allmulticast mode
[  531.258747] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.276393] veth2-bond: entered promiscuous mode
[  531.276470] veth2-bond: entered allmulticast mode
[  531.276529] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.381853] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.381948] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.382034] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.382101] fbond: active interface up!
[  531.382181] fab-br0: port 1(fbond) entered blocking state
[  531.382228] fab-br0: port 1(fbond) entered forwarding state
[  532.495658] fbond: left allmulticast mode
[  532.495712] veth1-bond: left allmulticast mode
[  532.495753] veth2-bond: left allmulticast mode
[  532.495797] fbond: left promiscuous mode
[  532.495843] veth1-bond: left promiscuous mode
[  532.495892] veth2-bond: left promiscuous mode
[  532.495949] fab-br0: port 1(fbond) entered disabled state
[  532.537191] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.537307] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.560028] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.560178] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.569948] fbond (unregistering): Released all slaves