[  854.134875][ T9413] fab-br0: port 1(fbond) entered blocking state
[  854.135179][ T9413] fab-br0: port 1(fbond) entered disabled state
[  854.135485][ T9413] fbond: entered allmulticast mode
[  854.137015][ T9413] fbond: entered promiscuous mode
[  854.280381][ T9416] veth1-bond: entered promiscuous mode
[  854.281074][ T9416] veth1-bond: entered allmulticast mode
[  854.283376][ T9416] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  854.391572][ T9417] veth2-bond: entered promiscuous mode
[  854.391973][ T9417] veth2-bond: entered allmulticast mode
[  854.392534][ T9417] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  854.533293][  T258] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  854.614127][  T258] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  854.615255][  T258] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  854.615591][  T258] fbond: active interface up!
[  854.662492][ T9420] fab-br0: port 1(fbond) entered blocking state
[  854.662824][ T9420] fab-br0: port 1(fbond) entered forwarding state
[  857.120617][ T9457] fbond: left allmulticast mode
[  857.120887][ T9457] veth1-bond: left allmulticast mode
[  857.121088][ T9457] veth2-bond: left allmulticast mode
[  857.121288][ T9457] fbond: left promiscuous mode
[  857.121505][ T9457] veth1-bond: left promiscuous mode
[  857.121917][ T9457] veth2-bond: left promiscuous mode
[  857.122468][ T9457] fab-br0: port 1(fbond) entered disabled state
[  857.544846][ T9458] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  857.545650][ T9458] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  857.569991][ T9458] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  857.570819][ T9458] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  857.594684][ T9458] fbond (unregistering): Released all slaves