[  532.673154] fab-br0: port 1(fbond) entered blocking state
[  532.673231] fab-br0: port 1(fbond) entered disabled state
[  532.673303] fbond: entered allmulticast mode
[  532.673392] fbond: entered promiscuous mode
[  532.687698] veth1-bond: entered promiscuous mode
[  532.687768] veth1-bond: entered allmulticast mode
[  532.687833] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.699599] veth2-bond: entered promiscuous mode
[  532.699672] veth2-bond: entered allmulticast mode
[  532.699730] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.734989] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.735143] fab-br0: port 1(fbond) entered blocking state
[  532.735189] fab-br0: port 1(fbond) entered forwarding state
[  532.829989] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.830116] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.830202] fbond: active interface up!
[  533.959547] fbond: left allmulticast mode
[  533.959600] veth1-bond: left allmulticast mode
[  533.959639] veth2-bond: left allmulticast mode
[  533.959680] fbond: left promiscuous mode
[  533.959712] veth1-bond: left promiscuous mode
[  533.959755] veth2-bond: left promiscuous mode
[  533.959807] fab-br0: port 1(fbond) entered disabled state
[  533.994640] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.994731] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.008048] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.008166] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.024007] fbond (unregistering): Released all slaves