[  677.735880] fab-br0: port 1(fbond) entered blocking state
[  677.735960] fab-br0: port 1(fbond) entered disabled state
[  677.736027] fbond: entered allmulticast mode
[  677.736140] fbond: entered promiscuous mode
[  677.749346] veth1-bond: entered promiscuous mode
[  677.749434] veth1-bond: entered allmulticast mode
[  677.749504] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  677.762118] veth2-bond: entered promiscuous mode
[  677.762201] veth2-bond: entered allmulticast mode
[  677.762275] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  677.791175] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  677.796582] fab-br0: port 1(fbond) entered blocking state
[  677.796655] fab-br0: port 1(fbond) entered forwarding state
[  677.887221] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  677.887333] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  677.887417] fbond: active interface up!
[  678.955538] fbond: left allmulticast mode
[  678.955639] veth1-bond: left allmulticast mode
[  678.955695] veth2-bond: left allmulticast mode
[  678.955755] fbond: left promiscuous mode
[  678.955799] veth1-bond: left promiscuous mode
[  678.955863] veth2-bond: left promiscuous mode
[  678.955944] fab-br0: port 1(fbond) entered disabled state
[  678.984399] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  678.984528] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  678.991342] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  678.991492] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  679.004263] fbond (unregistering): Released all slaves