[  530.767807] fab-br0: port 1(fbond) entered blocking state
[  530.767885] fab-br0: port 1(fbond) entered disabled state
[  530.767937] fbond: entered allmulticast mode
[  530.768027] fbond: entered promiscuous mode
[  530.782786] veth1-bond: entered promiscuous mode
[  530.782843] veth1-bond: entered allmulticast mode
[  530.782894] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.796200] veth2-bond: entered promiscuous mode
[  530.796246] veth2-bond: entered allmulticast mode
[  530.796288] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.818661] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.834805] fab-br0: port 1(fbond) entered blocking state
[  530.834849] fab-br0: port 1(fbond) entered forwarding state
[  530.914686] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.914781] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.914855] fbond: active interface up!
[  532.053567] fbond: left allmulticast mode
[  532.053621] veth1-bond: left allmulticast mode
[  532.053680] veth2-bond: left allmulticast mode
[  532.053715] fbond: left promiscuous mode
[  532.053748] veth1-bond: left promiscuous mode
[  532.053792] veth2-bond: left promiscuous mode
[  532.053851] fab-br0: port 1(fbond) entered disabled state
[  532.081614] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.081704] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.094853] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.094943] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.104742] fbond (unregistering): Released all slaves