[  530.125404] fab-br0: port 1(fbond) entered blocking state
[  530.125489] fab-br0: port 1(fbond) entered disabled state
[  530.125558] fbond: entered allmulticast mode
[  530.125652] fbond: entered promiscuous mode
[  530.145447] veth1-bond: entered promiscuous mode
[  530.145531] veth1-bond: entered allmulticast mode
[  530.145613] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.160510] veth2-bond: entered promiscuous mode
[  530.160594] veth2-bond: entered allmulticast mode
[  530.160667] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.266751] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.266917] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.267013] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.267099] fbond: active interface up!
[  530.267179] fab-br0: port 1(fbond) entered blocking state
[  530.267241] fab-br0: port 1(fbond) entered forwarding state
[  531.705108] fbond: left allmulticast mode
[  531.705166] veth1-bond: left allmulticast mode
[  531.705203] veth2-bond: left allmulticast mode
[  531.705241] fbond: left promiscuous mode
[  531.705267] veth1-bond: left promiscuous mode
[  531.705322] veth2-bond: left promiscuous mode
[  531.705373] fab-br0: port 1(fbond) entered disabled state
[  531.742557] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.742688] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.755883] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.756039] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.761816] fbond (unregistering): Released all slaves