[  529.152073] fab-br0: port 1(fbond) entered blocking state
[  529.152140] fab-br0: port 1(fbond) entered disabled state
[  529.152198] fbond: entered allmulticast mode
[  529.152309] fbond: entered promiscuous mode
[  529.172654] veth1-bond: entered promiscuous mode
[  529.172739] veth1-bond: entered allmulticast mode
[  529.172827] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.191013] veth2-bond: entered promiscuous mode
[  529.191099] veth2-bond: entered allmulticast mode
[  529.191170] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.282762] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.282913] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.282998] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.283071] fbond: active interface up!
[  529.283154] fab-br0: port 1(fbond) entered blocking state
[  529.283212] fab-br0: port 1(fbond) entered forwarding state
[  530.753233] fbond: left allmulticast mode
[  530.753306] veth1-bond: left allmulticast mode
[  530.753361] veth2-bond: left allmulticast mode
[  530.753414] fbond: left promiscuous mode
[  530.753451] veth1-bond: left promiscuous mode
[  530.753510] veth2-bond: left promiscuous mode
[  530.753577] fab-br0: port 1(fbond) entered disabled state
[  530.792568] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.792723] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.811927] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.812068] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.821843] fbond (unregistering): Released all slaves