[  851.839428][ T9416] fab-br0: port 1(fbond) entered blocking state
[  851.839772][ T9416] fab-br0: port 1(fbond) entered disabled state
[  851.840068][ T9416] fbond: entered allmulticast mode
[  851.842011][ T9416] fbond: entered promiscuous mode
[  852.002667][ T9419] veth1-bond: entered promiscuous mode
[  852.003062][ T9419] veth1-bond: entered allmulticast mode
[  852.003837][ T9419] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.089081][ T9420] veth2-bond: entered promiscuous mode
[  852.089874][ T9420] veth2-bond: entered allmulticast mode
[  852.090419][ T9420] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.235392][ T7463] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.331994][ T7463] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.332768][ T7463] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  852.333063][ T7463] fbond: active interface up!
[  852.360078][ T9423] fab-br0: port 1(fbond) entered blocking state
[  852.360387][ T9423] fab-br0: port 1(fbond) entered forwarding state
[  854.714576][ T9460] fbond: left allmulticast mode
[  854.714812][ T9460] veth1-bond: left allmulticast mode
[  854.715004][ T9460] veth2-bond: left allmulticast mode
[  854.715198][ T9460] fbond: left promiscuous mode
[  854.716436][ T9460] veth1-bond: left promiscuous mode
[  854.716838][ T9460] veth2-bond: left promiscuous mode
[  854.717338][ T9460] fab-br0: port 1(fbond) entered disabled state
[  855.143315][ T9461] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  855.144070][ T9461] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  855.156259][ T9461] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  855.157068][ T9461] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  855.179831][ T9461] fbond (unregistering): Released all slaves