[  530.063322] fab-br0: port 1(fbond) entered blocking state
[  530.063416] fab-br0: port 1(fbond) entered disabled state
[  530.063529] fbond: entered allmulticast mode
[  530.063682] fbond: entered promiscuous mode
[  530.086301] veth1-bond: entered promiscuous mode
[  530.086396] veth1-bond: entered allmulticast mode
[  530.086474] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.108010] veth2-bond: entered promiscuous mode
[  530.108117] veth2-bond: entered allmulticast mode
[  530.108189] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.204669] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.204764] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.204857] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.204927] fbond: active interface up!
[  530.205015] fab-br0: port 1(fbond) entered blocking state
[  530.205067] fab-br0: port 1(fbond) entered forwarding state
[  531.318082] fbond: left allmulticast mode
[  531.318162] veth1-bond: left allmulticast mode
[  531.318222] veth2-bond: left allmulticast mode
[  531.318277] fbond: left promiscuous mode
[  531.318326] veth1-bond: left promiscuous mode
[  531.318394] veth2-bond: left promiscuous mode
[  531.318471] fab-br0: port 1(fbond) entered disabled state
[  531.364046] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.364175] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.374816] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.374979] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.380727] fbond (unregistering): Released all slaves