[  511.810215] bond0 (unregistering): Released all slaves
[  512.233335] fab-br0: port 1(fbond) entered blocking state
[  512.233422] fab-br0: port 1(fbond) entered disabled state
[  512.233505] fbond: entered allmulticast mode
[  512.233624] fbond: entered promiscuous mode
[  512.245468] veth1-bond: entered promiscuous mode
[  512.245535] veth1-bond: entered allmulticast mode
[  512.245593] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  512.256899] veth2-bond: entered promiscuous mode
[  512.257018] veth2-bond: entered allmulticast mode
[  512.257089] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  512.284968] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  512.285708] fab-br0: port 1(fbond) entered blocking state
[  512.285791] fab-br0: port 1(fbond) entered forwarding state
[  512.388993] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  512.389157] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  512.389236] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  512.389305] fbond: active interface up!
[  513.768681] fbond: left allmulticast mode
[  513.768732] veth1-bond: left allmulticast mode
[  513.768784] veth2-bond: left allmulticast mode
[  513.768839] fbond: left promiscuous mode
[  513.768873] veth1-bond: left promiscuous mode
[  513.768929] veth2-bond: left promiscuous mode
[  513.769011] fab-br0: port 1(fbond) entered disabled state
[  513.814192] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  513.814307] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  513.831090] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  513.831242] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  513.847035] fbond (unregistering): Released all slaves