[  532.485436] fab-br0: port 1(fbond) entered blocking state
[  532.485543] fab-br0: port 1(fbond) entered disabled state
[  532.485618] fbond: entered allmulticast mode
[  532.485725] fbond: entered promiscuous mode
[  532.500209] veth1-bond: entered promiscuous mode
[  532.500268] veth1-bond: entered allmulticast mode
[  532.500333] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.511731] veth2-bond: entered promiscuous mode
[  532.511788] veth2-bond: entered allmulticast mode
[  532.511863] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.534123] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.542981] fab-br0: port 1(fbond) entered blocking state
[  532.543071] fab-br0: port 1(fbond) entered forwarding state
[  532.639131] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.639306] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.639404] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.639472] fbond: active interface up!
[  534.058650] fbond: left allmulticast mode
[  534.058737] veth1-bond: left allmulticast mode
[  534.058807] veth2-bond: left allmulticast mode
[  534.058872] fbond: left promiscuous mode
[  534.058931] veth1-bond: left promiscuous mode
[  534.059005] veth2-bond: left promiscuous mode
[  534.059082] fab-br0: port 1(fbond) entered disabled state
[  534.097565] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.097686] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.104319] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.104449] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.112210] fbond (unregistering): Released all slaves