[  531.756648] fab-br0: port 1(fbond) entered blocking state
[  531.756727] fab-br0: port 1(fbond) entered disabled state
[  531.756790] fbond: entered allmulticast mode
[  531.756889] fbond: entered promiscuous mode
[  531.775835] veth1-bond: entered promiscuous mode
[  531.775909] veth1-bond: entered allmulticast mode
[  531.775976] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.796754] veth2-bond: entered promiscuous mode
[  531.796843] veth2-bond: entered allmulticast mode
[  531.796920] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.882662] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.882858] fab-br0: port 1(fbond) entered blocking state
[  531.882919] fab-br0: port 1(fbond) entered forwarding state
[  531.883049] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.883133] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.883216] fbond: active interface up!
[  533.321897] fbond: left allmulticast mode
[  533.321948] veth1-bond: left allmulticast mode
[  533.321986] veth2-bond: left allmulticast mode
[  533.322023] fbond: left promiscuous mode
[  533.322054] veth1-bond: left promiscuous mode
[  533.322101] veth2-bond: left promiscuous mode
[  533.322157] fab-br0: port 1(fbond) entered disabled state
[  533.365661] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.365756] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.372781] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.372878] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.378751] fbond (unregistering): Released all slaves