[  538.735879] bond0 (unregistering): Released all slaves
[  539.278846] fab-br0: port 1(fbond) entered blocking state
[  539.278943] fab-br0: port 1(fbond) entered disabled state
[  539.279020] fbond: entered allmulticast mode
[  539.279134] fbond: entered promiscuous mode
[  539.293781] veth1-bond: entered promiscuous mode
[  539.293865] veth1-bond: entered allmulticast mode
[  539.293940] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  539.306960] veth2-bond: entered promiscuous mode
[  539.307022] veth2-bond: entered allmulticast mode
[  539.307076] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  539.331629] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.342572] fab-br0: port 1(fbond) entered blocking state
[  539.342638] fab-br0: port 1(fbond) entered forwarding state
[  539.428643] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  539.428712] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  539.428757] fbond: active interface up!
[  540.592244] fbond: left allmulticast mode
[  540.592297] veth1-bond: left allmulticast mode
[  540.592329] veth2-bond: left allmulticast mode
[  540.592363] fbond: left promiscuous mode
[  540.592385] veth1-bond: left promiscuous mode
[  540.592419] veth2-bond: left promiscuous mode
[  540.592466] fab-br0: port 1(fbond) entered disabled state
[  540.619219] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  540.619307] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  540.631781] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  540.631951] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  540.647693] fbond (unregistering): Released all slaves