[  675.578149] fab-br0: port 1(fbond) entered blocking state
[  675.578235] fab-br0: port 1(fbond) entered disabled state
[  675.578321] fbond: entered allmulticast mode
[  675.578455] fbond: entered promiscuous mode
[  675.597314] veth1-bond: entered promiscuous mode
[  675.597419] veth1-bond: entered allmulticast mode
[  675.597513] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  675.611163] veth2-bond: entered promiscuous mode
[  675.611254] veth2-bond: entered allmulticast mode
[  675.611398] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  675.724330] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  675.724461] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  675.724571] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  675.724658] fbond: active interface up!
[  675.724830] fab-br0: port 1(fbond) entered blocking state
[  675.724903] fab-br0: port 1(fbond) entered forwarding state
[  676.870272] fbond: left allmulticast mode
[  676.870350] veth1-bond: left allmulticast mode
[  676.870417] veth2-bond: left allmulticast mode
[  676.870482] fbond: left promiscuous mode
[  676.870529] veth1-bond: left promiscuous mode
[  676.870597] veth2-bond: left promiscuous mode
[  676.870670] fab-br0: port 1(fbond) entered disabled state
[  676.906454] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  676.906618] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  676.913257] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  676.913431] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  676.923174] fbond (unregistering): Released all slaves