[  740.462967] 8021q: adding VLAN 0 to HW filter on device fbond
[  740.637745] fab-br0: port 1(fbond) entered blocking state
[  740.637824] fab-br0: port 1(fbond) entered disabled state
[  740.637932] fbond: entered allmulticast mode
[  740.638141] fbond: entered promiscuous mode
[  740.650932] veth1-bond: entered promiscuous mode
[  740.651017] veth1-bond: entered allmulticast mode
[  740.651095] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  740.664041] veth2-bond: entered promiscuous mode
[  740.664121] veth2-bond: entered allmulticast mode
[  740.664197] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  740.772977] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  740.773155] fab-br0: port 1(fbond) entered blocking state
[  740.773202] fab-br0: port 1(fbond) entered forwarding state
[  740.877034] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  740.877198] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  740.877284] fbond: active interface up!
[  742.128496] fbond: left allmulticast mode
[  742.128595] veth1-bond: left allmulticast mode
[  742.128656] veth2-bond: left allmulticast mode
[  742.128719] fbond: left promiscuous mode
[  742.128776] veth1-bond: left promiscuous mode
[  742.128849] veth2-bond: left promiscuous mode
[  742.128939] fab-br0: port 1(fbond) entered disabled state
[  742.164242] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  742.164354] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  742.174113] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  742.174219] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  742.179029] fbond (unregistering): Released all slaves