[  853.913894][ T9518] fab-br0: port 1(fbond) entered blocking state
[  853.914464][ T9518] fab-br0: port 1(fbond) entered disabled state
[  853.914750][ T9518] fbond: entered allmulticast mode
[  853.916396][ T9518] fbond: entered promiscuous mode
[  854.044701][ T9520] veth1-bond: entered promiscuous mode
[  854.045140][ T9520] veth1-bond: entered allmulticast mode
[  854.045976][ T9520] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  854.162150][ T9521] veth2-bond: entered promiscuous mode
[  854.162561][ T9521] veth2-bond: entered allmulticast mode
[  854.163899][ T9521] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  854.320182][ T8798] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  854.418617][ T8798] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  854.426456][ T8798] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  854.426823][ T8798] fbond: active interface up!
[  854.428257][ T9524] fab-br0: port 1(fbond) entered blocking state
[  854.428671][ T9524] fab-br0: port 1(fbond) entered forwarding state
[  856.718152][ T9561] fbond: left allmulticast mode
[  856.718401][ T9561] veth1-bond: left allmulticast mode
[  856.718598][ T9561] veth2-bond: left allmulticast mode
[  856.718787][ T9561] fbond: left promiscuous mode
[  856.718969][ T9561] veth1-bond: left promiscuous mode
[  856.719741][ T9561] veth2-bond: left promiscuous mode
[  856.720243][ T9561] fab-br0: port 1(fbond) entered disabled state
[  857.139623][ T9562] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  857.140519][ T9562] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  857.158051][ T9562] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  857.158903][ T9562] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  857.186814][ T9562] fbond (unregistering): Released all slaves