[  677.794613] fab-br0: port 1(fbond) entered blocking state
[  677.794668] fab-br0: port 1(fbond) entered disabled state
[  677.794725] fbond: entered allmulticast mode
[  677.794829] fbond: entered promiscuous mode
[  677.808649] veth1-bond: entered promiscuous mode
[  677.808714] veth1-bond: entered allmulticast mode
[  677.808772] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  677.819170] veth2-bond: entered promiscuous mode
[  677.819243] veth2-bond: entered allmulticast mode
[  677.819325] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  677.848943] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  677.853362] fab-br0: port 1(fbond) entered blocking state
[  677.853433] fab-br0: port 1(fbond) entered forwarding state
[  677.952950] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  677.953083] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  677.953177] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  677.953242] fbond: active interface up!
[  679.163371] fbond: left allmulticast mode
[  679.163433] veth1-bond: left allmulticast mode
[  679.163478] veth2-bond: left allmulticast mode
[  679.163521] fbond: left promiscuous mode
[  679.163559] veth1-bond: left promiscuous mode
[  679.163605] veth2-bond: left promiscuous mode
[  679.163673] fab-br0: port 1(fbond) entered disabled state
[  679.198107] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  679.198219] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  679.210095] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  679.210234] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  679.220036] fbond (unregistering): Released all slaves