[  528.281152] fab-br0: port 1(fbond) entered blocking state
[  528.281241] fab-br0: port 1(fbond) entered disabled state
[  528.281333] fbond: entered allmulticast mode
[  528.281451] fbond: entered promiscuous mode
[  528.297478] veth1-bond: entered promiscuous mode
[  528.297537] veth1-bond: entered allmulticast mode
[  528.297594] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.308722] veth2-bond: entered promiscuous mode
[  528.308769] veth2-bond: entered allmulticast mode
[  528.308812] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.330680] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.346115] fab-br0: port 1(fbond) entered blocking state
[  528.346166] fab-br0: port 1(fbond) entered forwarding state
[  528.427668] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.427760] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.427816] fbond: active interface up!
[  529.593235] fbond: left allmulticast mode
[  529.593283] veth1-bond: left allmulticast mode
[  529.593319] veth2-bond: left allmulticast mode
[  529.593358] fbond: left promiscuous mode
[  529.593384] veth1-bond: left promiscuous mode
[  529.593427] veth2-bond: left promiscuous mode
[  529.593477] fab-br0: port 1(fbond) entered disabled state
[  529.638448] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.638533] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.647756] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.647882] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.653706] fbond (unregistering): Released all slaves