[  518.824442] bond0 (unregistering): Released all slaves
[  519.242395] fab-br0: port 1(fbond) entered blocking state
[  519.242458] fab-br0: port 1(fbond) entered disabled state
[  519.242515] fbond: entered allmulticast mode
[  519.242601] fbond: entered promiscuous mode
[  519.255424] veth1-bond: entered promiscuous mode
[  519.255503] veth1-bond: entered allmulticast mode
[  519.255572] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.267098] veth2-bond: entered promiscuous mode
[  519.267170] veth2-bond: entered allmulticast mode
[  519.267226] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.305161] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.305302] fab-br0: port 1(fbond) entered blocking state
[  519.305342] fab-br0: port 1(fbond) entered forwarding state
[  519.401224] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.401353] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.401417] fbond: active interface up!
[  520.531264] fbond: left allmulticast mode
[  520.531351] veth1-bond: left allmulticast mode
[  520.531404] veth2-bond: left allmulticast mode
[  520.531453] fbond: left promiscuous mode
[  520.531494] veth1-bond: left promiscuous mode
[  520.531550] veth2-bond: left promiscuous mode
[  520.531614] fab-br0: port 1(fbond) entered disabled state
[  520.560441] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.560537] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.578323] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.578456] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.595234] fbond (unregistering): Released all slaves