[  536.683423] fab-br0: port 1(fbond) entered blocking state
[  536.683523] fab-br0: port 1(fbond) entered disabled state
[  536.683636] fbond: entered allmulticast mode
[  536.683876] fbond: entered promiscuous mode
[  536.699367] veth1-bond: entered promiscuous mode
[  536.699459] veth1-bond: entered allmulticast mode
[  536.699550] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.712124] veth2-bond: entered promiscuous mode
[  536.712206] veth2-bond: entered allmulticast mode
[  536.712280] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.734646] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.748362] fab-br0: port 1(fbond) entered blocking state
[  536.748435] fab-br0: port 1(fbond) entered forwarding state
[  536.830664] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.830797] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.830883] fbond: active interface up!
[  537.921410] fbond: left allmulticast mode
[  537.921493] veth1-bond: left allmulticast mode
[  537.921555] veth2-bond: left allmulticast mode
[  537.921639] fbond: left promiscuous mode
[  537.921690] veth1-bond: left promiscuous mode
[  537.921762] veth2-bond: left promiscuous mode
[  537.921852] fab-br0: port 1(fbond) entered disabled state
[  537.963698] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.963836] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.987779] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.987974] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.997683] fbond (unregistering): Released all slaves