[  820.059920][ T9392] fab-br0: port 1(fbond) entered blocking state
[  820.060232][ T9392] fab-br0: port 1(fbond) entered disabled state
[  820.060637][ T9392] fbond: entered allmulticast mode
[  820.062927][ T9392] fbond: entered promiscuous mode
[  820.213469][ T9395] veth1-bond: entered promiscuous mode
[  820.213911][ T9395] veth1-bond: entered allmulticast mode
[  820.214776][ T9395] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  820.329024][ T9396] veth2-bond: entered promiscuous mode
[  820.329481][ T9396] veth2-bond: entered allmulticast mode
[  820.330022][ T9396] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  820.470375][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  820.567203][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  820.568063][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  820.568625][   T11] fbond: active interface up!
[  820.593186][ T9399] fab-br0: port 1(fbond) entered blocking state
[  820.593604][ T9399] fab-br0: port 1(fbond) entered forwarding state
[  822.836276][ T9436] fbond: left allmulticast mode
[  822.836897][ T9436] veth1-bond: left allmulticast mode
[  822.837111][ T9436] veth2-bond: left allmulticast mode
[  822.837342][ T9436] fbond: left promiscuous mode
[  822.837563][ T9436] veth1-bond: left promiscuous mode
[  822.837958][ T9436] veth2-bond: left promiscuous mode
[  822.838557][ T9436] fab-br0: port 1(fbond) entered disabled state
[  823.248420][ T9437] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  823.259244][ T9437] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  823.278761][ T9437] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  823.279886][ T9437] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  823.299141][ T9437] fbond (unregistering): Released all slaves