[  527.430609] fab-br0: port 1(fbond) entered blocking state
[  527.430663] fab-br0: port 1(fbond) entered disabled state
[  527.430708] fbond: entered allmulticast mode
[  527.430781] fbond: entered promiscuous mode
[  527.442011] veth1-bond: entered promiscuous mode
[  527.442064] veth1-bond: entered allmulticast mode
[  527.442119] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.455628] veth2-bond: entered promiscuous mode
[  527.455697] veth2-bond: entered allmulticast mode
[  527.455748] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.488718] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.494942] fab-br0: port 1(fbond) entered blocking state
[  527.494987] fab-br0: port 1(fbond) entered forwarding state
[  527.586739] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.586821] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.586894] fbond: active interface up!
[  528.734468] fbond: left allmulticast mode
[  528.734523] veth1-bond: left allmulticast mode
[  528.734560] veth2-bond: left allmulticast mode
[  528.734602] fbond: left promiscuous mode
[  528.734629] veth1-bond: left promiscuous mode
[  528.734689] veth2-bond: left promiscuous mode
[  528.734744] fab-br0: port 1(fbond) entered disabled state
[  528.772295] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.772430] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.784936] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.785054] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.790799] fbond (unregistering): Released all slaves