[  520.802398] bond0 (unregistering): Released all slaves
[  521.293058] fab-br0: port 1(fbond) entered blocking state
[  521.293138] fab-br0: port 1(fbond) entered disabled state
[  521.293198] fbond: entered allmulticast mode
[  521.293292] fbond: entered promiscuous mode
[  521.309103] veth1-bond: entered promiscuous mode
[  521.309210] veth1-bond: entered allmulticast mode
[  521.309284] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  521.322037] veth2-bond: entered promiscuous mode
[  521.322108] veth2-bond: entered allmulticast mode
[  521.322168] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.349001] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.354654] fab-br0: port 1(fbond) entered blocking state
[  521.354747] fab-br0: port 1(fbond) entered forwarding state
[  521.445027] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.445146] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.445277] fbond: active interface up!
[  522.507129] fbond: left allmulticast mode
[  522.507198] veth1-bond: left allmulticast mode
[  522.507246] veth2-bond: left allmulticast mode
[  522.507301] fbond: left promiscuous mode
[  522.507342] veth1-bond: left promiscuous mode
[  522.507399] veth2-bond: left promiscuous mode
[  522.507478] fab-br0: port 1(fbond) entered disabled state
[  522.548061] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.548220] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.565184] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.565385] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.575117] fbond (unregistering): Released all slaves