[  532.123166] fab-br0: port 1(fbond) entered blocking state
[  532.123242] fab-br0: port 1(fbond) entered disabled state
[  532.123296] fbond: entered allmulticast mode
[  532.123394] fbond: entered promiscuous mode
[  532.139169] veth1-bond: entered promiscuous mode
[  532.139243] veth1-bond: entered allmulticast mode
[  532.139318] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.152883] veth2-bond: entered promiscuous mode
[  532.152965] veth2-bond: entered allmulticast mode
[  532.153024] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.174138] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.186300] fab-br0: port 1(fbond) entered blocking state
[  532.186387] fab-br0: port 1(fbond) entered forwarding state
[  532.279137] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.279337] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.279469] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.279591] fbond: active interface up!
[  533.761885] fbond: left allmulticast mode
[  533.761979] veth1-bond: left allmulticast mode
[  533.762034] veth2-bond: left allmulticast mode
[  533.762092] fbond: left promiscuous mode
[  533.762146] veth1-bond: left promiscuous mode
[  533.762221] veth2-bond: left promiscuous mode
[  533.762296] fab-br0: port 1(fbond) entered disabled state
[  533.802551] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.802676] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.819354] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.819516] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.832212] fbond (unregistering): Released all slaves