[  554.427264] fab-br0: port 1(fbond) entered blocking state
[  554.427320] fab-br0: port 1(fbond) entered disabled state
[  554.427390] fbond: entered allmulticast mode
[  554.427493] fbond: entered promiscuous mode
[  554.439843] veth1-bond: entered promiscuous mode
[  554.439909] veth1-bond: entered allmulticast mode
[  554.439988] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  554.453614] veth2-bond: entered promiscuous mode
[  554.453665] veth2-bond: entered allmulticast mode
[  554.453714] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  554.562637] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.562814] fab-br0: port 1(fbond) entered blocking state
[  554.562876] fab-br0: port 1(fbond) entered forwarding state
[  554.658681] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  554.658788] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  554.658837] fbond: active interface up!
[  556.077010] fbond: left allmulticast mode
[  556.077075] veth1-bond: left allmulticast mode
[  556.077119] veth2-bond: left allmulticast mode
[  556.077164] fbond: left promiscuous mode
[  556.077196] veth1-bond: left promiscuous mode
[  556.077249] veth2-bond: left promiscuous mode
[  556.077311] fab-br0: port 1(fbond) entered disabled state
[  556.112249] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  556.112338] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  556.120800] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  556.120931] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  556.130722] fbond (unregistering): Released all slaves