[  849.883232][ T9745] fab-br0: port 1(fbond) entered blocking state
[  849.883683][ T9745] fab-br0: port 1(fbond) entered disabled state
[  849.884102][ T9745] fbond: entered allmulticast mode
[  849.886631][ T9745] fbond: entered promiscuous mode
[  850.026803][ T9748] veth1-bond: entered promiscuous mode
[  850.027209][ T9748] veth1-bond: entered allmulticast mode
[  850.035263][ T9748] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  850.125942][ T9749] veth2-bond: entered promiscuous mode
[  850.126359][ T9749] veth2-bond: entered allmulticast mode
[  850.126952][ T9749] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  850.274612][ T5066] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  850.371220][ T5066] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  850.372357][ T5066] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  850.372680][ T5066] fbond: active interface up!
[  850.405937][ T9752] fab-br0: port 1(fbond) entered blocking state
[  850.406249][ T9752] fab-br0: port 1(fbond) entered forwarding state
[  852.573050][ T9789] fbond: left allmulticast mode
[  852.573283][ T9789] veth1-bond: left allmulticast mode
[  852.573478][ T9789] veth2-bond: left allmulticast mode
[  852.573652][ T9789] fbond: left promiscuous mode
[  852.573819][ T9789] veth1-bond: left promiscuous mode
[  852.574188][ T9789] veth2-bond: left promiscuous mode
[  852.574680][ T9789] fab-br0: port 1(fbond) entered disabled state
[  853.010998][ T9790] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  853.011848][ T9790] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  853.036614][ T9790] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  853.037386][ T9790] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  853.058209][ T9790] fbond (unregistering): Released all slaves