[  530.323293] fab-br0: port 1(fbond) entered blocking state
[  530.323415] fab-br0: port 1(fbond) entered disabled state
[  530.323522] fbond: entered allmulticast mode
[  530.323643] fbond: entered promiscuous mode
[  530.343120] veth1-bond: entered promiscuous mode
[  530.343202] veth1-bond: entered allmulticast mode
[  530.343286] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.361722] veth2-bond: entered promiscuous mode
[  530.361794] veth2-bond: entered allmulticast mode
[  530.361856] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.452922] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.453025] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.453119] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.453188] fbond: active interface up!
[  530.453259] fab-br0: port 1(fbond) entered blocking state
[  530.453306] fab-br0: port 1(fbond) entered forwarding state
[  531.574091] fbond: left allmulticast mode
[  531.574142] veth1-bond: left allmulticast mode
[  531.574174] veth2-bond: left allmulticast mode
[  531.574208] fbond: left promiscuous mode
[  531.574231] veth1-bond: left promiscuous mode
[  531.574276] veth2-bond: left promiscuous mode
[  531.574342] fab-br0: port 1(fbond) entered disabled state
[  531.625182] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.625316] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.644059] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.644208] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.649967] fbond (unregistering): Released all slaves