[  519.978864] bond0 (unregistering): Released all slaves
[  520.496276] fab-br0: port 1(fbond) entered blocking state
[  520.496361] fab-br0: port 1(fbond) entered disabled state
[  520.496462] fbond: entered allmulticast mode
[  520.496615] fbond: entered promiscuous mode
[  520.512212] veth1-bond: entered promiscuous mode
[  520.512279] veth1-bond: entered allmulticast mode
[  520.512343] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.526037] veth2-bond: entered promiscuous mode
[  520.526097] veth2-bond: entered allmulticast mode
[  520.526153] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.546541] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.562241] fab-br0: port 1(fbond) entered blocking state
[  520.562305] fab-br0: port 1(fbond) entered forwarding state
[  520.650554] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.650694] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.650781] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.650851] fbond: active interface up!
[  522.062473] fbond: left allmulticast mode
[  522.062541] veth1-bond: left allmulticast mode
[  522.062586] veth2-bond: left allmulticast mode
[  522.062632] fbond: left promiscuous mode
[  522.062666] veth1-bond: left promiscuous mode
[  522.062715] veth2-bond: left promiscuous mode
[  522.062779] fab-br0: port 1(fbond) entered disabled state
[  522.102492] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.102612] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.120748] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.120888] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.130644] fbond (unregistering): Released all slaves