[  534.694576] fab-br0: port 1(fbond) entered blocking state
[  534.694642] fab-br0: port 1(fbond) entered disabled state
[  534.694702] fbond: entered allmulticast mode
[  534.694793] fbond: entered promiscuous mode
[  534.706774] veth1-bond: entered promiscuous mode
[  534.706848] veth1-bond: entered allmulticast mode
[  534.706913] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.715604] veth2-bond: entered promiscuous mode
[  534.715660] veth2-bond: entered allmulticast mode
[  534.715708] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.758330] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.758479] fab-br0: port 1(fbond) entered blocking state
[  534.758529] fab-br0: port 1(fbond) entered forwarding state
[  534.862361] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.862550] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.862637] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.862703] fbond: active interface up!
[  536.316572] fbond: left allmulticast mode
[  536.316643] veth1-bond: left allmulticast mode
[  536.316690] veth2-bond: left allmulticast mode
[  536.316737] fbond: left promiscuous mode
[  536.316775] veth1-bond: left promiscuous mode
[  536.316826] veth2-bond: left promiscuous mode
[  536.316893] fab-br0: port 1(fbond) entered disabled state
[  536.345123] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.345246] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.353425] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.353565] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.361372] fbond (unregistering): Released all slaves