[  530.925907] fab-br0: port 1(fbond) entered blocking state
[  530.925966] fab-br0: port 1(fbond) entered disabled state
[  530.926011] fbond: entered allmulticast mode
[  530.926090] fbond: entered promiscuous mode
[  530.936956] veth1-bond: entered promiscuous mode
[  530.937049] veth1-bond: entered allmulticast mode
[  530.937122] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.945669] veth2-bond: entered promiscuous mode
[  530.945724] veth2-bond: entered allmulticast mode
[  530.945773] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.993235] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.993372] fab-br0: port 1(fbond) entered blocking state
[  530.993415] fab-br0: port 1(fbond) entered forwarding state
[  531.097262] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.097457] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.097549] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.097630] fbond: active interface up!
[  532.286413] fbond: left allmulticast mode
[  532.286461] veth1-bond: left allmulticast mode
[  532.286501] veth2-bond: left allmulticast mode
[  532.286542] fbond: left promiscuous mode
[  532.286572] veth1-bond: left promiscuous mode
[  532.286615] veth2-bond: left promiscuous mode
[  532.286666] fab-br0: port 1(fbond) entered disabled state
[  532.315025] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.315120] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.327335] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.327448] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.336249] fbond (unregistering): Released all slaves