[  530.267424] fab-br0: port 1(fbond) entered blocking state
[  530.267518] fab-br0: port 1(fbond) entered disabled state
[  530.267604] fbond: entered allmulticast mode
[  530.267740] fbond: entered promiscuous mode
[  530.286937] veth1-bond: entered promiscuous mode
[  530.287015] veth1-bond: entered allmulticast mode
[  530.287093] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.302867] veth2-bond: entered promiscuous mode
[  530.302942] veth2-bond: entered allmulticast mode
[  530.303009] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.396873] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.396989] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.397099] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.397190] fbond: active interface up!
[  530.397292] fab-br0: port 1(fbond) entered blocking state
[  530.397351] fab-br0: port 1(fbond) entered forwarding state
[  531.594946] fbond: left allmulticast mode
[  531.595000] veth1-bond: left allmulticast mode
[  531.595045] veth2-bond: left allmulticast mode
[  531.595079] fbond: left promiscuous mode
[  531.595108] veth1-bond: left promiscuous mode
[  531.595149] veth2-bond: left promiscuous mode
[  531.595198] fab-br0: port 1(fbond) entered disabled state
[  531.643162] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.643289] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.659032] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.659171] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.668997] fbond (unregistering): Released all slaves