[  530.557571] fab-br0: port 1(fbond) entered blocking state
[  530.557627] fab-br0: port 1(fbond) entered disabled state
[  530.557676] fbond: entered allmulticast mode
[  530.557756] fbond: entered promiscuous mode
[  530.566498] veth1-bond: entered promiscuous mode
[  530.566553] veth1-bond: entered allmulticast mode
[  530.566608] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.575301] veth2-bond: entered promiscuous mode
[  530.575359] veth2-bond: entered allmulticast mode
[  530.575409] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.622821] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.622958] fab-br0: port 1(fbond) entered blocking state
[  530.623018] fab-br0: port 1(fbond) entered forwarding state
[  530.725953] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.726156] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.726233] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.726299] fbond: active interface up!
[  532.130703] fbond: left allmulticast mode
[  532.130748] veth1-bond: left allmulticast mode
[  532.130793] veth2-bond: left allmulticast mode
[  532.130839] fbond: left promiscuous mode
[  532.130869] veth1-bond: left promiscuous mode
[  532.130911] veth2-bond: left promiscuous mode
[  532.130961] fab-br0: port 1(fbond) entered disabled state
[  532.160389] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.160498] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.171900] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.172021] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.181842] fbond (unregistering): Released all slaves