[  527.816504] fab-br0: port 1(fbond) entered blocking state
[  527.816570] fab-br0: port 1(fbond) entered disabled state
[  527.816626] fbond: entered allmulticast mode
[  527.816711] fbond: entered promiscuous mode
[  527.835184] veth1-bond: entered promiscuous mode
[  527.835249] veth1-bond: entered allmulticast mode
[  527.835304] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.852248] veth2-bond: entered promiscuous mode
[  527.852307] veth2-bond: entered allmulticast mode
[  527.852358] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.961513] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.961671] fab-br0: port 1(fbond) entered blocking state
[  527.961718] fab-br0: port 1(fbond) entered forwarding state
[  527.962516] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.962622] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.962707] fbond: active interface up!
[  529.407592] fbond: left allmulticast mode
[  529.407647] veth1-bond: left allmulticast mode
[  529.407704] veth2-bond: left allmulticast mode
[  529.407742] fbond: left promiscuous mode
[  529.407773] veth1-bond: left promiscuous mode
[  529.407820] veth2-bond: left promiscuous mode
[  529.407880] fab-br0: port 1(fbond) entered disabled state
[  529.446839] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.446951] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.464679] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.464832] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.470601] fbond (unregistering): Released all slaves