[  532.006169] fab-br0: port 1(fbond) entered blocking state
[  532.006226] fab-br0: port 1(fbond) entered disabled state
[  532.006275] fbond: entered allmulticast mode
[  532.006359] fbond: entered promiscuous mode
[  532.026945] veth1-bond: entered promiscuous mode
[  532.027016] veth1-bond: entered allmulticast mode
[  532.027084] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.045169] veth2-bond: entered promiscuous mode
[  532.045242] veth2-bond: entered allmulticast mode
[  532.045303] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.147658] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.147799] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.147867] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.147931] fbond: active interface up!
[  532.148002] fab-br0: port 1(fbond) entered blocking state
[  532.148046] fab-br0: port 1(fbond) entered forwarding state
[  533.579731] fbond: left allmulticast mode
[  533.579775] veth1-bond: left allmulticast mode
[  533.579809] veth2-bond: left allmulticast mode
[  533.579848] fbond: left promiscuous mode
[  533.579874] veth1-bond: left promiscuous mode
[  533.579916] veth2-bond: left promiscuous mode
[  533.579961] fab-br0: port 1(fbond) entered disabled state
[  533.617857] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.617957] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.638770] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.638892] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.648707] fbond (unregistering): Released all slaves