[  531.260293] fab-br0: port 1(fbond) entered blocking state
[  531.260343] fab-br0: port 1(fbond) entered disabled state
[  531.260382] fbond: entered allmulticast mode
[  531.260447] fbond: entered promiscuous mode
[  531.278235] veth1-bond: entered promiscuous mode
[  531.278323] veth1-bond: entered allmulticast mode
[  531.278378] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.294159] veth2-bond: entered promiscuous mode
[  531.294229] veth2-bond: entered allmulticast mode
[  531.294286] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.395721] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.395820] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.395916] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.395999] fbond: active interface up!
[  531.396072] fab-br0: port 1(fbond) entered blocking state
[  531.396123] fab-br0: port 1(fbond) entered forwarding state
[  532.561044] fbond: left allmulticast mode
[  532.561104] veth1-bond: left allmulticast mode
[  532.561151] veth2-bond: left allmulticast mode
[  532.561202] fbond: left promiscuous mode
[  532.561235] veth1-bond: left promiscuous mode
[  532.561290] veth2-bond: left promiscuous mode
[  532.561353] fab-br0: port 1(fbond) entered disabled state
[  532.588539] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.588640] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.606831] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.606952] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.616765] fbond (unregistering): Released all slaves