[  529.149203] fab-br0: port 1(fbond) entered blocking state
[  529.149286] fab-br0: port 1(fbond) entered disabled state
[  529.149376] fbond: entered allmulticast mode
[  529.149493] fbond: entered promiscuous mode
[  529.165535] veth1-bond: entered promiscuous mode
[  529.165592] veth1-bond: entered allmulticast mode
[  529.165650] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.180438] veth2-bond: entered promiscuous mode
[  529.180491] veth2-bond: entered allmulticast mode
[  529.180540] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.203755] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.222201] fab-br0: port 1(fbond) entered blocking state
[  529.222265] fab-br0: port 1(fbond) entered forwarding state
[  529.298790] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.298900] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.298972] fbond: active interface up!
[  530.446218] fbond: left allmulticast mode
[  530.446262] veth1-bond: left allmulticast mode
[  530.446296] veth2-bond: left allmulticast mode
[  530.446328] fbond: left promiscuous mode
[  530.446354] veth1-bond: left promiscuous mode
[  530.446391] veth2-bond: left promiscuous mode
[  530.446434] fab-br0: port 1(fbond) entered disabled state
[  530.488227] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.488311] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.496897] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.497045] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.502820] fbond (unregistering): Released all slaves