[  537.127216] bond0 (unregistering): Released all slaves
[  537.567318] fab-br0: port 1(fbond) entered blocking state
[  537.567399] fab-br0: port 1(fbond) entered disabled state
[  537.567471] fbond: entered allmulticast mode
[  537.567601] fbond: entered promiscuous mode
[  537.579734] veth1-bond: entered promiscuous mode
[  537.579824] veth1-bond: entered allmulticast mode
[  537.579903] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.590256] veth2-bond: entered promiscuous mode
[  537.590352] veth2-bond: entered allmulticast mode
[  537.590418] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.628904] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.629107] fab-br0: port 1(fbond) entered blocking state
[  537.629174] fab-br0: port 1(fbond) entered forwarding state
[  537.724948] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.725086] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.725171] fbond: active interface up!
[  538.862495] fbond: left allmulticast mode
[  538.862555] veth1-bond: left allmulticast mode
[  538.862602] veth2-bond: left allmulticast mode
[  538.862652] fbond: left promiscuous mode
[  538.862687] veth1-bond: left promiscuous mode
[  538.862749] veth2-bond: left promiscuous mode
[  538.862807] fab-br0: port 1(fbond) entered disabled state
[  538.902423] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.902552] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.917055] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.917222] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.930989] fbond (unregistering): Released all slaves