[  520.316121] bond0 (unregistering): Released all slaves
[  520.957396] fab-br0: port 1(fbond) entered blocking state
[  520.957455] fab-br0: port 1(fbond) entered disabled state
[  520.957508] fbond: entered allmulticast mode
[  520.957585] fbond: entered promiscuous mode
[  520.974586] veth1-bond: entered promiscuous mode
[  520.974655] veth1-bond: entered allmulticast mode
[  520.974758] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.988394] veth2-bond: entered promiscuous mode
[  520.988449] veth2-bond: entered allmulticast mode
[  520.988500] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.100707] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.100871] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.100965] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.101044] fbond: active interface up!
[  521.101127] fab-br0: port 1(fbond) entered blocking state
[  521.101174] fab-br0: port 1(fbond) entered forwarding state
[  522.543468] fbond: left allmulticast mode
[  522.543522] veth1-bond: left allmulticast mode
[  522.543564] veth2-bond: left allmulticast mode
[  522.543602] fbond: left promiscuous mode
[  522.543632] veth1-bond: left promiscuous mode
[  522.543676] veth2-bond: left promiscuous mode
[  522.543733] fab-br0: port 1(fbond) entered disabled state
[  522.590709] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.590802] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.602860] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.602971] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.613762] fbond (unregistering): Released all slaves