[  530.528790] fab-br0: port 1(fbond) entered blocking state
[  530.528881] fab-br0: port 1(fbond) entered disabled state
[  530.528957] fbond: entered allmulticast mode
[  530.529073] fbond: entered promiscuous mode
[  530.550336] veth1-bond: entered promiscuous mode
[  530.550421] veth1-bond: entered allmulticast mode
[  530.550495] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.568252] veth2-bond: entered promiscuous mode
[  530.568339] veth2-bond: entered allmulticast mode
[  530.568410] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.658623] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.658740] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.658851] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.658929] fbond: active interface up!
[  530.659004] fab-br0: port 1(fbond) entered blocking state
[  530.659058] fab-br0: port 1(fbond) entered forwarding state
[  531.845803] fbond: left allmulticast mode
[  531.845860] veth1-bond: left allmulticast mode
[  531.845907] veth2-bond: left allmulticast mode
[  531.845948] fbond: left promiscuous mode
[  531.845987] veth1-bond: left promiscuous mode
[  531.846030] veth2-bond: left promiscuous mode
[  531.846080] fab-br0: port 1(fbond) entered disabled state
[  531.893513] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.893604] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.905691] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.905789] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.913632] fbond (unregistering): Released all slaves