[  554.497896] fab-br0: port 1(fbond) entered blocking state
[  554.497978] fab-br0: port 1(fbond) entered disabled state
[  554.498033] fbond: entered allmulticast mode
[  554.498147] fbond: entered promiscuous mode
[  554.514159] veth1-bond: entered promiscuous mode
[  554.514215] veth1-bond: entered allmulticast mode
[  554.514267] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  554.530270] veth2-bond: entered promiscuous mode
[  554.530351] veth2-bond: entered allmulticast mode
[  554.530416] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  554.643464] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  554.643539] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.643630] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  554.643690] fbond: active interface up!
[  554.643757] fab-br0: port 1(fbond) entered blocking state
[  554.643801] fab-br0: port 1(fbond) entered forwarding state
[  555.863529] fbond: left allmulticast mode
[  555.863579] veth1-bond: left allmulticast mode
[  555.863613] veth2-bond: left allmulticast mode
[  555.863649] fbond: left promiscuous mode
[  555.863674] veth1-bond: left promiscuous mode
[  555.863717] veth2-bond: left promiscuous mode
[  555.863765] fab-br0: port 1(fbond) entered disabled state
[  555.907052] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  555.907150] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  555.918580] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  555.918718] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  555.924487] fbond (unregistering): Released all slaves