[  855.587537][ T9676] fab-br0: port 1(fbond) entered blocking state
[  855.587811][ T9676] fab-br0: port 1(fbond) entered disabled state
[  855.588164][ T9676] fbond: entered allmulticast mode
[  855.598736][ T9676] fbond: entered promiscuous mode
[  855.740549][ T9679] veth1-bond: entered promiscuous mode
[  855.741002][ T9679] veth1-bond: entered allmulticast mode
[  855.742509][ T9679] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  855.842592][ T9680] veth2-bond: entered promiscuous mode
[  855.843028][ T9680] veth2-bond: entered allmulticast mode
[  855.843586][ T9680] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  855.928202][ T8773] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.105110][ T9683] fab-br0: port 1(fbond) entered blocking state
[  856.105420][ T9683] fab-br0: port 1(fbond) entered forwarding state
[  856.128813][ T8773] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.129948][ T8773] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  856.130476][ T8773] fbond: active interface up!
[  858.448568][ T9720] fbond: left allmulticast mode
[  858.448827][ T9720] veth1-bond: left allmulticast mode
[  858.449018][ T9720] veth2-bond: left allmulticast mode
[  858.449348][ T9720] fbond: left promiscuous mode
[  858.449532][ T9720] veth1-bond: left promiscuous mode
[  858.449913][ T9720] veth2-bond: left promiscuous mode
[  858.450410][ T9720] fab-br0: port 1(fbond) entered disabled state
[  858.899577][ T9721] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  858.907961][ T9721] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  858.933668][ T9721] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  858.934856][ T9721] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  858.952832][ T9721] fbond (unregistering): Released all slaves