[  517.874501] bond0 (unregistering): Released all slaves
[  518.299273] fab-br0: port 1(fbond) entered blocking state
[  518.299358] fab-br0: port 1(fbond) entered disabled state
[  518.299421] fbond: entered allmulticast mode
[  518.299522] fbond: entered promiscuous mode
[  518.309417] veth1-bond: entered promiscuous mode
[  518.309513] veth1-bond: entered allmulticast mode
[  518.309587] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.319789] veth2-bond: entered promiscuous mode
[  518.319883] veth2-bond: entered allmulticast mode
[  518.319964] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.365244] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.365423] fab-br0: port 1(fbond) entered blocking state
[  518.365474] fab-br0: port 1(fbond) entered forwarding state
[  518.461329] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  518.461494] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  518.461567] fbond: active interface up!
[  519.575306] fbond: left allmulticast mode
[  519.575372] veth1-bond: left allmulticast mode
[  519.575426] veth2-bond: left allmulticast mode
[  519.575478] fbond: left promiscuous mode
[  519.575518] veth1-bond: left promiscuous mode
[  519.575574] veth2-bond: left promiscuous mode
[  519.575643] fab-br0: port 1(fbond) entered disabled state
[  519.610638] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  519.610786] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  519.616406] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  519.616552] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  519.622327] fbond (unregistering): Released all slaves