[  532.739467] fab-br0: port 1(fbond) entered blocking state
[  532.739557] fab-br0: port 1(fbond) entered disabled state
[  532.739642] fbond: entered allmulticast mode
[  532.739765] fbond: entered promiscuous mode
[  532.757742] veth1-bond: entered promiscuous mode
[  532.757826] veth1-bond: entered allmulticast mode
[  532.757903] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.778732] veth2-bond: entered promiscuous mode
[  532.778811] veth2-bond: entered allmulticast mode
[  532.778880] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.872484] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.872562] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.872659] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.872707] fbond: active interface up!
[  532.872775] fab-br0: port 1(fbond) entered blocking state
[  532.872816] fab-br0: port 1(fbond) entered forwarding state
[  534.038409] fbond: left allmulticast mode
[  534.038467] veth1-bond: left allmulticast mode
[  534.038501] veth2-bond: left allmulticast mode
[  534.038534] fbond: left promiscuous mode
[  534.038566] veth1-bond: left promiscuous mode
[  534.038601] veth2-bond: left promiscuous mode
[  534.038647] fab-br0: port 1(fbond) entered disabled state
[  534.073017] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.073105] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.083569] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.083687] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.089495] fbond (unregistering): Released all slaves