[  518.605775] bond0 (unregistering): Released all slaves
[  519.089638] fab-br0: port 1(fbond) entered blocking state
[  519.089700] fab-br0: port 1(fbond) entered disabled state
[  519.089753] fbond: entered allmulticast mode
[  519.089843] fbond: entered promiscuous mode
[  519.107194] veth1-bond: entered promiscuous mode
[  519.107258] veth1-bond: entered allmulticast mode
[  519.107345] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.120074] veth2-bond: entered promiscuous mode
[  519.120154] veth2-bond: entered allmulticast mode
[  519.120219] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.141365] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.154511] fab-br0: port 1(fbond) entered blocking state
[  519.154624] fab-br0: port 1(fbond) entered forwarding state
[  519.237373] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.237501] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.237591] fbond: active interface up!
[  520.331604] fbond: left allmulticast mode
[  520.331706] veth1-bond: left allmulticast mode
[  520.331774] veth2-bond: left allmulticast mode
[  520.331840] fbond: left promiscuous mode
[  520.331891] veth1-bond: left promiscuous mode
[  520.331962] veth2-bond: left promiscuous mode
[  520.332039] fab-br0: port 1(fbond) entered disabled state
[  520.363351] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.363480] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.379476] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.379637] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.392419] fbond (unregistering): Released all slaves