[  530.510788] fab-br0: port 1(fbond) entered blocking state
[  530.510867] fab-br0: port 1(fbond) entered disabled state
[  530.510943] fbond: entered allmulticast mode
[  530.511071] fbond: entered promiscuous mode
[  530.528190] veth1-bond: entered promiscuous mode
[  530.528268] veth1-bond: entered allmulticast mode
[  530.528335] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.544800] veth2-bond: entered promiscuous mode
[  530.544857] veth2-bond: entered allmulticast mode
[  530.544901] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.645737] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.645907] fab-br0: port 1(fbond) entered blocking state
[  530.645960] fab-br0: port 1(fbond) entered forwarding state
[  530.647757] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.647855] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.647933] fbond: active interface up!
[  532.025764] fbond: left allmulticast mode
[  532.025813] veth1-bond: left allmulticast mode
[  532.025848] veth2-bond: left allmulticast mode
[  532.025884] fbond: left promiscuous mode
[  532.025911] veth1-bond: left promiscuous mode
[  532.025956] veth2-bond: left promiscuous mode
[  532.026009] fab-br0: port 1(fbond) entered disabled state
[  532.064128] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.064232] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.070794] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.070891] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.078753] fbond (unregistering): Released all slaves