[  519.398333] bond0 (unregistering): Released all slaves
[  519.875226] fab-br0: port 1(fbond) entered blocking state
[  519.875302] fab-br0: port 1(fbond) entered disabled state
[  519.875367] fbond: entered allmulticast mode
[  519.875467] fbond: entered promiscuous mode
[  519.889562] veth1-bond: entered promiscuous mode
[  519.889637] veth1-bond: entered allmulticast mode
[  519.889715] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.901784] veth2-bond: entered promiscuous mode
[  519.901855] veth2-bond: entered allmulticast mode
[  519.901918] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.929129] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.933798] fab-br0: port 1(fbond) entered blocking state
[  519.933861] fab-br0: port 1(fbond) entered forwarding state
[  520.026170] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.026283] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.026364] fbond: active interface up!
[  521.094840] fbond: left allmulticast mode
[  521.094927] veth1-bond: left allmulticast mode
[  521.094976] veth2-bond: left allmulticast mode
[  521.095024] fbond: left promiscuous mode
[  521.095068] veth1-bond: left promiscuous mode
[  521.095131] veth2-bond: left promiscuous mode
[  521.095196] fab-br0: port 1(fbond) entered disabled state
[  521.131162] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.131271] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.154313] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.154456] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.164250] fbond (unregistering): Released all slaves