[  820.144687][ T9228] fab-br0: port 1(fbond) entered blocking state
[  820.145018][ T9228] fab-br0: port 1(fbond) entered disabled state
[  820.145346][ T9228] fbond: entered allmulticast mode
[  820.146925][ T9228] fbond: entered promiscuous mode
[  820.290547][ T9231] veth1-bond: entered promiscuous mode
[  820.291051][ T9231] veth1-bond: entered allmulticast mode
[  820.292095][ T9231] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  820.399411][ T9232] veth2-bond: entered promiscuous mode
[  820.399867][ T9232] veth2-bond: entered allmulticast mode
[  820.400553][ T9232] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  820.548357][   T68] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  820.645014][   T68] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  820.646012][   T68] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  820.646347][   T68] fbond: active interface up!
[  820.664589][ T9235] fab-br0: port 1(fbond) entered blocking state
[  820.664856][ T9235] fab-br0: port 1(fbond) entered forwarding state
[  822.977898][ T9272] fbond: left allmulticast mode
[  822.978143][ T9272] veth1-bond: left allmulticast mode
[  822.978451][ T9272] veth2-bond: left allmulticast mode
[  822.978644][ T9272] fbond: left promiscuous mode
[  822.978835][ T9272] veth1-bond: left promiscuous mode
[  822.979229][ T9272] veth2-bond: left promiscuous mode
[  822.979743][ T9272] fab-br0: port 1(fbond) entered disabled state
[  823.429793][ T9273] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  823.430622][ T9273] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  823.445013][ T9273] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  823.446225][ T9273] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  823.465676][ T9273] fbond (unregistering): Released all slaves