[  534.288599] fab-br0: port 1(fbond) entered blocking state
[  534.288682] fab-br0: port 1(fbond) entered disabled state
[  534.288744] fbond: entered allmulticast mode
[  534.288835] fbond: entered promiscuous mode
[  534.304629] veth1-bond: entered promiscuous mode
[  534.304705] veth1-bond: entered allmulticast mode
[  534.304772] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.319884] veth2-bond: entered promiscuous mode
[  534.319962] veth2-bond: entered allmulticast mode
[  534.320024] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.427773] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.427879] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.427975] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.428053] fbond: active interface up!
[  534.428133] fab-br0: port 1(fbond) entered blocking state
[  534.428186] fab-br0: port 1(fbond) entered forwarding state
[  535.598131] fbond: left allmulticast mode
[  535.598206] veth1-bond: left allmulticast mode
[  535.598260] veth2-bond: left allmulticast mode
[  535.598315] fbond: left promiscuous mode
[  535.598354] veth1-bond: left promiscuous mode
[  535.598408] veth2-bond: left promiscuous mode
[  535.598481] fab-br0: port 1(fbond) entered disabled state
[  535.649155] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.649284] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.658882] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.659034] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.664792] fbond (unregistering): Released all slaves