[  522.666542] fab-br0: port 1(fbond) entered blocking state
[  522.666608] fab-br0: port 1(fbond) entered disabled state
[  522.666660] fbond: entered allmulticast mode
[  522.666763] fbond: entered promiscuous mode
[  522.682234] veth1-bond: entered promiscuous mode
[  522.682334] veth1-bond: entered allmulticast mode
[  522.682414] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  522.695167] veth2-bond: entered promiscuous mode
[  522.695252] veth2-bond: entered allmulticast mode
[  522.695309] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  522.719206] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.727155] fab-br0: port 1(fbond) entered blocking state
[  522.727232] fab-br0: port 1(fbond) entered forwarding state
[  522.816242] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  522.816417] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  522.816536] fbond: active interface up!
[  523.886714] fbond: left allmulticast mode
[  523.886814] veth1-bond: left allmulticast mode
[  523.886868] veth2-bond: left allmulticast mode
[  523.886923] fbond: left promiscuous mode
[  523.886965] veth1-bond: left promiscuous mode
[  523.887030] veth2-bond: left promiscuous mode
[  523.887100] fab-br0: port 1(fbond) entered disabled state
[  523.920454] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  523.920568] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  523.935403] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  523.935528] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  523.952299] fbond (unregistering): Released all slaves