[  554.696433] fab-br0: port 1(fbond) entered blocking state
[  554.696531] fab-br0: port 1(fbond) entered disabled state
[  554.696590] fbond: entered allmulticast mode
[  554.696710] fbond: entered promiscuous mode
[  554.707046] veth1-bond: entered promiscuous mode
[  554.707136] veth1-bond: entered allmulticast mode
[  554.707203] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  554.717330] veth2-bond: entered promiscuous mode
[  554.717407] veth2-bond: entered allmulticast mode
[  554.717480] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  554.760423] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.760578] fab-br0: port 1(fbond) entered blocking state
[  554.760620] fab-br0: port 1(fbond) entered forwarding state
[  554.855554] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  554.855673] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  554.855732] fbond: active interface up!
[  555.964373] fbond: left allmulticast mode
[  555.964454] veth1-bond: left allmulticast mode
[  555.964497] veth2-bond: left allmulticast mode
[  555.964538] fbond: left promiscuous mode
[  555.964567] veth1-bond: left promiscuous mode
[  555.964619] veth2-bond: left promiscuous mode
[  555.964678] fab-br0: port 1(fbond) entered disabled state
[  555.995151] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  555.995270] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  556.014571] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  556.014681] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  556.024483] fbond (unregistering): Released all slaves