[  531.533461] fab-br0: port 1(fbond) entered blocking state
[  531.533534] fab-br0: port 1(fbond) entered disabled state
[  531.533579] fbond: entered allmulticast mode
[  531.533667] fbond: entered promiscuous mode
[  531.545246] veth1-bond: entered promiscuous mode
[  531.545312] veth1-bond: entered allmulticast mode
[  531.545375] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.558860] veth2-bond: entered promiscuous mode
[  531.558948] veth2-bond: entered allmulticast mode
[  531.559020] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.591158] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.593036] fab-br0: port 1(fbond) entered blocking state
[  531.593090] fab-br0: port 1(fbond) entered forwarding state
[  531.687184] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.687337] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.687438] fbond: active interface up!
[  532.867441] fbond: left allmulticast mode
[  532.867535] veth1-bond: left allmulticast mode
[  532.867587] veth2-bond: left allmulticast mode
[  532.867639] fbond: left promiscuous mode
[  532.867677] veth1-bond: left promiscuous mode
[  532.867737] veth2-bond: left promiscuous mode
[  532.867814] fab-br0: port 1(fbond) entered disabled state
[  532.899763] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.899862] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.905286] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.905393] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.917229] fbond (unregistering): Released all slaves