[  535.566710] fab-br0: port 1(fbond) entered blocking state
[  535.566765] fab-br0: port 1(fbond) entered disabled state
[  535.566809] fbond: entered allmulticast mode
[  535.566887] fbond: entered promiscuous mode
[  535.577305] veth1-bond: entered promiscuous mode
[  535.577366] veth1-bond: entered allmulticast mode
[  535.577423] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.587914] veth2-bond: entered promiscuous mode
[  535.587970] veth2-bond: entered allmulticast mode
[  535.588022] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.631685] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.631810] fab-br0: port 1(fbond) entered blocking state
[  535.631851] fab-br0: port 1(fbond) entered forwarding state
[  535.726754] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.726876] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.726942] fbond: active interface up!
[  536.827986] fbond: left allmulticast mode
[  536.828075] veth1-bond: left allmulticast mode
[  536.828133] veth2-bond: left allmulticast mode
[  536.828199] fbond: left promiscuous mode
[  536.828242] veth1-bond: left promiscuous mode
[  536.828303] veth2-bond: left promiscuous mode
[  536.828376] fab-br0: port 1(fbond) entered disabled state
[  536.868155] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.868258] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.874791] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.874884] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.880709] fbond (unregistering): Released all slaves