[  535.728452] fab-br0: port 1(fbond) entered blocking state
[  535.728509] fab-br0: port 1(fbond) entered disabled state
[  535.728562] fbond: entered allmulticast mode
[  535.728645] fbond: entered promiscuous mode
[  535.739471] veth1-bond: entered promiscuous mode
[  535.739523] veth1-bond: entered allmulticast mode
[  535.739596] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.748668] veth2-bond: entered promiscuous mode
[  535.748718] veth2-bond: entered allmulticast mode
[  535.748776] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.791912] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.792113] fab-br0: port 1(fbond) entered blocking state
[  535.792170] fab-br0: port 1(fbond) entered forwarding state
[  535.886957] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.887208] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.887282] fbond: active interface up!
[  537.013315] fbond: left allmulticast mode
[  537.013405] veth1-bond: left allmulticast mode
[  537.013458] veth2-bond: left allmulticast mode
[  537.013512] fbond: left promiscuous mode
[  537.013555] veth1-bond: left promiscuous mode
[  537.013614] veth2-bond: left promiscuous mode
[  537.013677] fab-br0: port 1(fbond) entered disabled state
[  537.039982] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.040102] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.050933] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.051030] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.056835] fbond (unregistering): Released all slaves