[  536.782404] bond0 (unregistering): Released all slaves
[  537.164663] fab-br0: port 1(fbond) entered blocking state
[  537.164721] fab-br0: port 1(fbond) entered disabled state
[  537.164763] fbond: entered allmulticast mode
[  537.164841] fbond: entered promiscuous mode
[  537.176666] veth1-bond: entered promiscuous mode
[  537.176728] veth1-bond: entered allmulticast mode
[  537.176788] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.185266] veth2-bond: entered promiscuous mode
[  537.185343] veth2-bond: entered allmulticast mode
[  537.185395] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.229194] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.229327] fab-br0: port 1(fbond) entered blocking state
[  537.229368] fab-br0: port 1(fbond) entered forwarding state
[  537.326232] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.326355] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.326421] fbond: active interface up!
[  538.403595] fbond: left allmulticast mode
[  538.403657] veth1-bond: left allmulticast mode
[  538.403703] veth2-bond: left allmulticast mode
[  538.403751] fbond: left promiscuous mode
[  538.403784] veth1-bond: left promiscuous mode
[  538.403833] veth2-bond: left promiscuous mode
[  538.403894] fab-br0: port 1(fbond) entered disabled state
[  538.440248] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.440358] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.448269] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.448360] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.454210] fbond (unregistering): Released all slaves