[  529.211712] fab-br0: port 1(fbond) entered blocking state
[  529.211789] fab-br0: port 1(fbond) entered disabled state
[  529.211859] fbond: entered allmulticast mode
[  529.211957] fbond: entered promiscuous mode
[  529.230183] veth1-bond: entered promiscuous mode
[  529.230260] veth1-bond: entered allmulticast mode
[  529.230336] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.248741] veth2-bond: entered promiscuous mode
[  529.248844] veth2-bond: entered allmulticast mode
[  529.248914] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.340038] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.340142] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.340246] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.340342] fbond: active interface up!
[  529.340437] fab-br0: port 1(fbond) entered blocking state
[  529.340496] fab-br0: port 1(fbond) entered forwarding state
[  530.429958] fbond: left allmulticast mode
[  530.430021] veth1-bond: left allmulticast mode
[  530.430068] veth2-bond: left allmulticast mode
[  530.430109] fbond: left promiscuous mode
[  530.430140] veth1-bond: left promiscuous mode
[  530.430201] veth2-bond: left promiscuous mode
[  530.430252] fab-br0: port 1(fbond) entered disabled state
[  530.478649] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.478746] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.498084] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.498217] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.507950] fbond (unregistering): Released all slaves