[  534.444513] fab-br0: port 1(fbond) entered blocking state
[  534.444575] fab-br0: port 1(fbond) entered disabled state
[  534.444623] fbond: entered allmulticast mode
[  534.444711] fbond: entered promiscuous mode
[  534.458026] veth1-bond: entered promiscuous mode
[  534.458131] veth1-bond: entered allmulticast mode
[  534.458257] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.470486] veth2-bond: entered promiscuous mode
[  534.470545] veth2-bond: entered allmulticast mode
[  534.470597] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.495202] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.499523] fab-br0: port 1(fbond) entered blocking state
[  534.499599] fab-br0: port 1(fbond) entered forwarding state
[  534.599217] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.599367] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.599449] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.599534] fbond: active interface up!
[  535.851748] fbond: left allmulticast mode
[  535.851834] veth1-bond: left allmulticast mode
[  535.851882] veth2-bond: left allmulticast mode
[  535.851927] fbond: left promiscuous mode
[  535.851967] veth1-bond: left promiscuous mode
[  535.852021] veth2-bond: left promiscuous mode
[  535.852082] fab-br0: port 1(fbond) entered disabled state
[  535.890831] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.890932] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.896319] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.896412] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.904258] fbond (unregistering): Released all slaves