[  538.023686] bond0 (unregistering): Released all slaves
[  538.507646] fab-br0: port 1(fbond) entered blocking state
[  538.507719] fab-br0: port 1(fbond) entered disabled state
[  538.507800] fbond: entered allmulticast mode
[  538.507894] fbond: entered promiscuous mode
[  538.518904] veth1-bond: entered promiscuous mode
[  538.518974] veth1-bond: entered allmulticast mode
[  538.519033] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.529900] veth2-bond: entered promiscuous mode
[  538.529958] veth2-bond: entered allmulticast mode
[  538.530013] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.569424] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.569559] fab-br0: port 1(fbond) entered blocking state
[  538.569594] fab-br0: port 1(fbond) entered forwarding state
[  538.665456] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.665567] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.665619] fbond: active interface up!
[  539.788703] fbond: left allmulticast mode
[  539.788756] veth1-bond: left allmulticast mode
[  539.788792] veth2-bond: left allmulticast mode
[  539.788829] fbond: left promiscuous mode
[  539.788855] veth1-bond: left promiscuous mode
[  539.788898] veth2-bond: left promiscuous mode
[  539.788948] fab-br0: port 1(fbond) entered disabled state
[  539.819367] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.819480] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.832556] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.832681] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.841476] fbond (unregistering): Released all slaves