[  527.177510] fab-br0: port 1(fbond) entered blocking state
[  527.177578] fab-br0: port 1(fbond) entered disabled state
[  527.177633] fbond: entered allmulticast mode
[  527.177725] fbond: entered promiscuous mode
[  527.195186] veth1-bond: entered promiscuous mode
[  527.195274] veth1-bond: entered allmulticast mode
[  527.195362] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.213920] veth2-bond: entered promiscuous mode
[  527.214009] veth2-bond: entered allmulticast mode
[  527.214089] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.314728] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.314877] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.314966] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.315044] fbond: active interface up!
[  527.315125] fab-br0: port 1(fbond) entered blocking state
[  527.315181] fab-br0: port 1(fbond) entered forwarding state
[  528.743769] fbond: left allmulticast mode
[  528.743833] veth1-bond: left allmulticast mode
[  528.743884] veth2-bond: left allmulticast mode
[  528.743930] fbond: left promiscuous mode
[  528.743966] veth1-bond: left promiscuous mode
[  528.744020] veth2-bond: left promiscuous mode
[  528.744089] fab-br0: port 1(fbond) entered disabled state
[  528.782765] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.782898] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.801944] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.802089] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.811839] fbond (unregistering): Released all slaves