[  535.719980] fab-br0: port 1(fbond) entered blocking state
[  535.720031] fab-br0: port 1(fbond) entered disabled state
[  535.720075] fbond: entered allmulticast mode
[  535.720167] fbond: entered promiscuous mode
[  535.737327] veth1-bond: entered promiscuous mode
[  535.737385] veth1-bond: entered allmulticast mode
[  535.737438] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.751213] veth2-bond: entered promiscuous mode
[  535.751261] veth2-bond: entered allmulticast mode
[  535.751311] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.770661] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.796345] fab-br0: port 1(fbond) entered blocking state
[  535.796405] fab-br0: port 1(fbond) entered forwarding state
[  535.866663] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.866741] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.866787] fbond: active interface up!
[  537.012246] fbond: left allmulticast mode
[  537.012303] veth1-bond: left allmulticast mode
[  537.012347] veth2-bond: left allmulticast mode
[  537.012393] fbond: left promiscuous mode
[  537.012425] veth1-bond: left promiscuous mode
[  537.012473] veth2-bond: left promiscuous mode
[  537.012535] fab-br0: port 1(fbond) entered disabled state
[  537.059679] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.059797] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.070854] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.070982] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.076713] fbond (unregistering): Released all slaves