[  534.867596] fab-br0: port 1(fbond) entered blocking state
[  534.867688] fab-br0: port 1(fbond) entered disabled state
[  534.867764] fbond: entered allmulticast mode
[  534.867881] fbond: entered promiscuous mode
[  534.881747] veth1-bond: entered promiscuous mode
[  534.881838] veth1-bond: entered allmulticast mode
[  534.881906] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.893021] veth2-bond: entered promiscuous mode
[  534.893098] veth2-bond: entered allmulticast mode
[  534.893155] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.921828] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.925919] fab-br0: port 1(fbond) entered blocking state
[  534.926010] fab-br0: port 1(fbond) entered forwarding state
[  535.024828] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.025879] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.025956] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.026041] fbond: active interface up!
[  536.183322] fbond: left allmulticast mode
[  536.183386] veth1-bond: left allmulticast mode
[  536.183435] veth2-bond: left allmulticast mode
[  536.183481] fbond: left promiscuous mode
[  536.183513] veth1-bond: left promiscuous mode
[  536.183560] veth2-bond: left promiscuous mode
[  536.183622] fab-br0: port 1(fbond) entered disabled state
[  536.213560] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.213678] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.218930] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.219031] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.225847] fbond (unregistering): Released all slaves