[  531.430227] fab-br0: port 1(fbond) entered blocking state
[  531.430297] fab-br0: port 1(fbond) entered disabled state
[  531.430355] fbond: entered allmulticast mode
[  531.430443] fbond: entered promiscuous mode
[  531.446561] veth1-bond: entered promiscuous mode
[  531.446652] veth1-bond: entered allmulticast mode
[  531.446738] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.464661] veth2-bond: entered promiscuous mode
[  531.464744] veth2-bond: entered allmulticast mode
[  531.464826] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.569886] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.569980] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.570067] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.570126] fbond: active interface up!
[  531.570259] fab-br0: port 1(fbond) entered blocking state
[  531.570305] fab-br0: port 1(fbond) entered forwarding state
[  532.648557] fbond: left allmulticast mode
[  532.648607] veth1-bond: left allmulticast mode
[  532.648644] veth2-bond: left allmulticast mode
[  532.648684] fbond: left promiscuous mode
[  532.648711] veth1-bond: left promiscuous mode
[  532.648758] veth2-bond: left promiscuous mode
[  532.648818] fab-br0: port 1(fbond) entered disabled state
[  532.690491] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.690600] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.707011] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.707121] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.716918] fbond (unregistering): Released all slaves