[  836.556875][ T9662] fab-br0: port 1(fbond) entered blocking state
[  836.557292][ T9662] fab-br0: port 1(fbond) entered disabled state
[  836.557822][ T9662] fbond: entered allmulticast mode
[  836.560202][ T9662] fbond: entered promiscuous mode
[  836.682407][ T9665] veth1-bond: entered promiscuous mode
[  836.682820][ T9665] veth1-bond: entered allmulticast mode
[  836.683651][ T9665] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  836.810820][ T9666] veth2-bond: entered promiscuous mode
[  836.811247][ T9666] veth2-bond: entered allmulticast mode
[  836.811771][ T9666] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  836.909106][ T5623] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  837.007353][ T5623] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  837.008558][ T5623] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  837.009444][ T5623] fbond: active interface up!
[  837.101725][ T9669] fab-br0: port 1(fbond) entered blocking state
[  837.102071][ T9669] fab-br0: port 1(fbond) entered forwarding state
[  839.428094][ T9706] fbond: left allmulticast mode
[  839.428359][ T9706] veth1-bond: left allmulticast mode
[  839.428554][ T9706] veth2-bond: left allmulticast mode
[  839.428759][ T9706] fbond: left promiscuous mode
[  839.428945][ T9706] veth1-bond: left promiscuous mode
[  839.429387][ T9706] veth2-bond: left promiscuous mode
[  839.429891][ T9706] fab-br0: port 1(fbond) entered disabled state
[  839.912005][ T9707] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  839.913254][ T9707] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  839.937827][ T9707] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  839.938956][ T9707] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  839.969727][ T9707] fbond (unregistering): Released all slaves