[  532.714940] fab-br0: port 1(fbond) entered blocking state
[  532.715008] fab-br0: port 1(fbond) entered disabled state
[  532.715077] fbond: entered allmulticast mode
[  532.715163] fbond: entered promiscuous mode
[  532.734404] veth1-bond: entered promiscuous mode
[  532.734455] veth1-bond: entered allmulticast mode
[  532.734502] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.750732] veth2-bond: entered promiscuous mode
[  532.750802] veth2-bond: entered allmulticast mode
[  532.750864] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.850633] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.850800] fab-br0: port 1(fbond) entered blocking state
[  532.850855] fab-br0: port 1(fbond) entered forwarding state
[  532.850984] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.851068] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.851123] fbond: active interface up!
[  534.273537] fbond: left allmulticast mode
[  534.273603] veth1-bond: left allmulticast mode
[  534.273687] veth2-bond: left allmulticast mode
[  534.273743] fbond: left promiscuous mode
[  534.273783] veth1-bond: left promiscuous mode
[  534.273839] veth2-bond: left promiscuous mode
[  534.273929] fab-br0: port 1(fbond) entered disabled state
[  534.306860] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.306973] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.322920] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.323056] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.332754] fbond (unregistering): Released all slaves