[  857.576673][ T9492] fab-br0: port 1(fbond) entered blocking state
[  857.576980][ T9492] fab-br0: port 1(fbond) entered disabled state
[  857.577270][ T9492] fbond: entered allmulticast mode
[  857.579056][ T9492] fbond: entered promiscuous mode
[  857.687607][ T9495] veth1-bond: entered promiscuous mode
[  857.688228][ T9495] veth1-bond: entered allmulticast mode
[  857.689087][ T9495] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  857.793579][ T9496] veth2-bond: entered promiscuous mode
[  857.793964][ T9496] veth2-bond: entered allmulticast mode
[  857.794470][ T9496] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  857.874179][ T8854] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  857.874613][ T8854] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  857.875407][ T8854] fbond: active interface up!
[  858.035496][ T9499] fab-br0: port 1(fbond) entered blocking state
[  858.035794][ T9499] fab-br0: port 1(fbond) entered forwarding state
[  858.081714][ T8854] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  860.593690][ T9542] fbond: left allmulticast mode
[  860.594052][ T9542] veth1-bond: left allmulticast mode
[  860.594301][ T9542] veth2-bond: left allmulticast mode
[  860.594556][ T9542] fbond: left promiscuous mode
[  860.594789][ T9542] veth1-bond: left promiscuous mode
[  860.595282][ T9542] veth2-bond: left promiscuous mode
[  860.595939][ T9542] fab-br0: port 1(fbond) entered disabled state
[  861.053784][ T9543] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  861.054641][ T9543] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  861.072176][ T9543] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  861.072983][ T9543] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  861.084584][ T9543] fbond (unregistering): Released all slaves