[  531.166602] fab-br0: port 1(fbond) entered blocking state
[  531.166706] fab-br0: port 1(fbond) entered disabled state
[  531.166804] fbond: entered allmulticast mode
[  531.166922] fbond: entered promiscuous mode
[  531.184467] veth1-bond: entered promiscuous mode
[  531.184566] veth1-bond: entered allmulticast mode
[  531.184662] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.195202] veth2-bond: entered promiscuous mode
[  531.195288] veth2-bond: entered allmulticast mode
[  531.195346] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.221084] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.225711] fab-br0: port 1(fbond) entered blocking state
[  531.225807] fab-br0: port 1(fbond) entered forwarding state
[  531.324089] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.325090] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.325186] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.325261] fbond: active interface up!
[  532.800196] fbond: left allmulticast mode
[  532.800286] veth1-bond: left allmulticast mode
[  532.800365] veth2-bond: left allmulticast mode
[  532.800415] fbond: left promiscuous mode
[  532.800458] veth1-bond: left promiscuous mode
[  532.800545] veth2-bond: left promiscuous mode
[  532.800622] fab-br0: port 1(fbond) entered disabled state
[  532.840326] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.840478] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.859290] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.859492] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.875174] fbond (unregistering): Released all slaves