[  514.612492] fab-br0: port 1(fbond) entered blocking state
[  514.612563] fab-br0: port 1(fbond) entered disabled state
[  514.612624] fbond: entered allmulticast mode
[  514.612716] fbond: entered promiscuous mode
[  514.627696] veth1-bond: entered promiscuous mode
[  514.627789] veth1-bond: entered allmulticast mode
[  514.627874] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  514.641545] veth2-bond: entered promiscuous mode
[  514.641606] veth2-bond: entered allmulticast mode
[  514.641670] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  514.656204] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.675557] fab-br0: port 1(fbond) entered blocking state
[  514.675635] fab-br0: port 1(fbond) entered forwarding state
[  514.760241] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  514.760332] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  514.760428] fbond: active interface up!
[  515.819514] fbond: left allmulticast mode
[  515.819571] veth1-bond: left allmulticast mode
[  515.819612] veth2-bond: left allmulticast mode
[  515.819654] fbond: left promiscuous mode
[  515.819685] veth1-bond: left promiscuous mode
[  515.819753] veth2-bond: left promiscuous mode
[  515.819809] fab-br0: port 1(fbond) entered disabled state
[  515.853923] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  515.854029] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  515.860361] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  515.860473] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  515.868279] fbond (unregistering): Released all slaves