[  538.103456] bond0 (unregistering): Released all slaves
[  538.545382] fab-br0: port 1(fbond) entered blocking state
[  538.545437] fab-br0: port 1(fbond) entered disabled state
[  538.545485] fbond: entered allmulticast mode
[  538.545566] fbond: entered promiscuous mode
[  538.559188] veth1-bond: entered promiscuous mode
[  538.559281] veth1-bond: entered allmulticast mode
[  538.559335] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.570050] veth2-bond: entered promiscuous mode
[  538.570129] veth2-bond: entered allmulticast mode
[  538.570207] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.604212] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.604378] fab-br0: port 1(fbond) entered blocking state
[  538.604432] fab-br0: port 1(fbond) entered forwarding state
[  538.701232] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.701336] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.701398] fbond: active interface up!
[  539.867185] fbond: left allmulticast mode
[  539.867252] veth1-bond: left allmulticast mode
[  539.867306] veth2-bond: left allmulticast mode
[  539.867359] fbond: left promiscuous mode
[  539.867403] veth1-bond: left promiscuous mode
[  539.867460] veth2-bond: left promiscuous mode
[  539.867526] fab-br0: port 1(fbond) entered disabled state
[  539.897358] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.897465] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.915374] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.915523] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.931302] fbond (unregistering): Released all slaves