[  532.818903] fab-br0: port 1(fbond) entered blocking state
[  532.818977] fab-br0: port 1(fbond) entered disabled state
[  532.819043] fbond: entered allmulticast mode
[  532.819129] fbond: entered promiscuous mode
[  532.831181] veth1-bond: entered promiscuous mode
[  532.831234] veth1-bond: entered allmulticast mode
[  532.831305] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.842752] veth2-bond: entered promiscuous mode
[  532.842804] veth2-bond: entered allmulticast mode
[  532.842851] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.881364] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.881474] fab-br0: port 1(fbond) entered blocking state
[  532.881516] fab-br0: port 1(fbond) entered forwarding state
[  532.976402] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.976515] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.976584] fbond: active interface up!
[  534.090931] fbond: left allmulticast mode
[  534.090982] veth1-bond: left allmulticast mode
[  534.091021] veth2-bond: left allmulticast mode
[  534.091049] fbond: left promiscuous mode
[  534.091073] veth1-bond: left promiscuous mode
[  534.091106] veth2-bond: left promiscuous mode
[  534.091150] fab-br0: port 1(fbond) entered disabled state
[  534.114840] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.114921] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.122543] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.122622] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.138443] fbond (unregistering): Released all slaves