[  854.337057][ T9453] fab-br0: port 1(fbond) entered blocking state
[  854.337363][ T9453] fab-br0: port 1(fbond) entered disabled state
[  854.337856][ T9453] fbond: entered allmulticast mode
[  854.340024][ T9453] fbond: entered promiscuous mode
[  854.482820][ T9456] veth1-bond: entered promiscuous mode
[  854.483579][ T9456] veth1-bond: entered allmulticast mode
[  854.484440][ T9456] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  854.596678][ T9457] veth2-bond: entered promiscuous mode
[  854.597118][ T9457] veth2-bond: entered allmulticast mode
[  854.597650][ T9457] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  854.731143][ T8701] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  854.827478][ T8701] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  854.828414][ T8701] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  854.828707][ T8701] fbond: active interface up!
[  854.879645][ T9460] fab-br0: port 1(fbond) entered blocking state
[  854.880002][ T9460] fab-br0: port 1(fbond) entered forwarding state
[  857.283619][ T9497] fbond: left allmulticast mode
[  857.284285][ T9497] veth1-bond: left allmulticast mode
[  857.284631][ T9497] veth2-bond: left allmulticast mode
[  857.284995][ T9497] fbond: left promiscuous mode
[  857.285401][ T9497] veth1-bond: left promiscuous mode
[  857.286064][ T9497] veth2-bond: left promiscuous mode
[  857.286867][ T9497] fab-br0: port 1(fbond) entered disabled state
[  857.757351][ T9498] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  857.758112][ T9498] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  857.780776][ T9498] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  857.781553][ T9498] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  857.798425][ T9498] fbond (unregistering): Released all slaves