[  843.647287][ T9877] fab-br0: port 1(fbond) entered blocking state
[  843.647611][ T9877] fab-br0: port 1(fbond) entered disabled state
[  843.647908][ T9877] fbond: entered allmulticast mode
[  843.649658][ T9877] fbond: entered promiscuous mode
[  843.790350][ T9880] veth1-bond: entered promiscuous mode
[  843.790794][ T9880] veth1-bond: entered allmulticast mode
[  843.792077][ T9880] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  843.883546][ T9881] veth2-bond: entered promiscuous mode
[  843.884011][ T9881] veth2-bond: entered allmulticast mode
[  843.884570][ T9881] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  844.002093][ T9084] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  844.002560][ T9084] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  844.003437][ T9084] fbond: active interface up!
[  844.133400][ T9884] fab-br0: port 1(fbond) entered blocking state
[  844.133793][ T9884] fab-br0: port 1(fbond) entered forwarding state
[  844.209646][ T9084] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  846.426821][ T9921] fbond: left allmulticast mode
[  846.427227][ T9921] veth1-bond: left allmulticast mode
[  846.427579][ T9921] veth2-bond: left allmulticast mode
[  846.427899][ T9921] fbond: left promiscuous mode
[  846.428194][ T9921] veth1-bond: left promiscuous mode
[  846.430133][ T9921] veth2-bond: left promiscuous mode
[  846.430961][ T9921] fab-br0: port 1(fbond) entered disabled state
[  846.886922][ T9922] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  846.887704][ T9922] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  846.912178][ T9922] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  846.912982][ T9922] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  846.935966][ T9922] fbond (unregistering): Released all slaves