[  530.935650] fab-br0: port 1(fbond) entered blocking state
[  530.935768] fab-br0: port 1(fbond) entered disabled state
[  530.935854] fbond: entered allmulticast mode
[  530.935981] fbond: entered promiscuous mode
[  530.951848] veth1-bond: entered promiscuous mode
[  530.951902] veth1-bond: entered allmulticast mode
[  530.951970] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.964780] veth2-bond: entered promiscuous mode
[  530.964843] veth2-bond: entered allmulticast mode
[  530.964897] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.993447] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.002840] fab-br0: port 1(fbond) entered blocking state
[  531.002895] fab-br0: port 1(fbond) entered forwarding state
[  531.089463] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.089556] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.089635] fbond: active interface up!
[  532.260378] fbond: left allmulticast mode
[  532.260432] veth1-bond: left allmulticast mode
[  532.260468] veth2-bond: left allmulticast mode
[  532.260504] fbond: left promiscuous mode
[  532.260542] veth1-bond: left promiscuous mode
[  532.260582] veth2-bond: left promiscuous mode
[  532.260635] fab-br0: port 1(fbond) entered disabled state
[  532.289878] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.289962] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.307614] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.307758] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.317542] fbond (unregistering): Released all slaves