[  532.467168] fab-br0: port 1(fbond) entered blocking state
[  532.467288] fab-br0: port 1(fbond) entered disabled state
[  532.467414] fbond: entered allmulticast mode
[  532.467523] fbond: entered promiscuous mode
[  532.479687] veth1-bond: entered promiscuous mode
[  532.479750] veth1-bond: entered allmulticast mode
[  532.479811] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.490675] veth2-bond: entered promiscuous mode
[  532.490771] veth2-bond: entered allmulticast mode
[  532.490843] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.526605] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.526737] fab-br0: port 1(fbond) entered blocking state
[  532.526788] fab-br0: port 1(fbond) entered forwarding state
[  532.622624] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.622773] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.622867] fbond: active interface up!
[  533.727186] fbond: left allmulticast mode
[  533.727250] veth1-bond: left allmulticast mode
[  533.727299] veth2-bond: left allmulticast mode
[  533.727362] fbond: left promiscuous mode
[  533.727404] veth1-bond: left promiscuous mode
[  533.727462] veth2-bond: left promiscuous mode
[  533.727528] fab-br0: port 1(fbond) entered disabled state
[  533.759333] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.759422] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.768696] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.768784] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.776613] fbond (unregistering): Released all slaves