[  532.341659] fab-br0: port 1(fbond) entered blocking state
[  532.341785] fab-br0: port 1(fbond) entered disabled state
[  532.341988] fbond: entered allmulticast mode
[  532.342173] fbond: entered promiscuous mode
[  532.359792] veth1-bond: entered promiscuous mode
[  532.359890] veth1-bond: entered allmulticast mode
[  532.359979] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.373629] veth2-bond: entered promiscuous mode
[  532.373716] veth2-bond: entered allmulticast mode
[  532.373781] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.479165] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.479349] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.479458] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.479553] fbond: active interface up!
[  532.479654] fab-br0: port 1(fbond) entered blocking state
[  532.479764] fab-br0: port 1(fbond) entered forwarding state
[  533.870223] fbond: left allmulticast mode
[  533.870328] veth1-bond: left allmulticast mode
[  533.870393] veth2-bond: left allmulticast mode
[  533.870456] fbond: left promiscuous mode
[  533.870505] veth1-bond: left promiscuous mode
[  533.870578] veth2-bond: left promiscuous mode
[  533.870661] fab-br0: port 1(fbond) entered disabled state
[  533.901565] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.901718] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.919314] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.919502] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.929234] fbond (unregistering): Released all slaves