[  530.869830] fab-br0: port 1(fbond) entered blocking state
[  530.869895] fab-br0: port 1(fbond) entered disabled state
[  530.869991] fbond: entered allmulticast mode
[  530.870117] fbond: entered promiscuous mode
[  530.888979] veth1-bond: entered promiscuous mode
[  530.889093] veth1-bond: entered allmulticast mode
[  530.889159] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.908058] veth2-bond: entered promiscuous mode
[  530.908122] veth2-bond: entered allmulticast mode
[  530.908169] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.005089] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.005207] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.005308] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.005393] fbond: active interface up!
[  531.005476] fab-br0: port 1(fbond) entered blocking state
[  531.005533] fab-br0: port 1(fbond) entered forwarding state
[  532.074541] fbond: left allmulticast mode
[  532.074599] veth1-bond: left allmulticast mode
[  532.074649] veth2-bond: left allmulticast mode
[  532.074692] fbond: left promiscuous mode
[  532.074729] veth1-bond: left promiscuous mode
[  532.074780] veth2-bond: left promiscuous mode
[  532.074845] fab-br0: port 1(fbond) entered disabled state
[  532.111471] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.111596] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.129255] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.129395] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.139190] fbond (unregistering): Released all slaves