[  826.488436][ T9441] fab-br0: port 1(fbond) entered blocking state
[  826.488694][ T9441] fab-br0: port 1(fbond) entered disabled state
[  826.488963][ T9441] fbond: entered allmulticast mode
[  826.491022][ T9441] fbond: entered promiscuous mode
[  826.627139][ T9444] veth1-bond: entered promiscuous mode
[  826.627672][ T9444] veth1-bond: entered allmulticast mode
[  826.628703][ T9444] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  826.759677][ T9445] veth2-bond: entered promiscuous mode
[  826.760133][ T9445] veth2-bond: entered allmulticast mode
[  826.760741][ T9445] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  826.897296][  T258] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  827.001808][  T258] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  827.003158][  T258] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  827.003501][  T258] fbond: active interface up!
[  827.020101][ T9448] fab-br0: port 1(fbond) entered blocking state
[  827.020408][ T9448] fab-br0: port 1(fbond) entered forwarding state
[  829.590263][ T9491] fbond: left allmulticast mode
[  829.590552][ T9491] veth1-bond: left allmulticast mode
[  829.590757][ T9491] veth2-bond: left allmulticast mode
[  829.590960][ T9491] fbond: left promiscuous mode
[  829.591156][ T9491] veth1-bond: left promiscuous mode
[  829.591963][ T9491] veth2-bond: left promiscuous mode
[  829.592483][ T9491] fab-br0: port 1(fbond) entered disabled state
[  830.011235][ T9492] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  830.012057][ T9492] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  830.022896][ T9492] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  830.023763][ T9492] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  830.043610][ T9492] fbond (unregistering): Released all slaves