[  534.707246] fab-br0: port 1(fbond) entered blocking state
[  534.707322] fab-br0: port 1(fbond) entered disabled state
[  534.707382] fbond: entered allmulticast mode
[  534.707489] fbond: entered promiscuous mode
[  534.719230] veth1-bond: entered promiscuous mode
[  534.719301] veth1-bond: entered allmulticast mode
[  534.719377] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.730862] veth2-bond: entered promiscuous mode
[  534.730940] veth2-bond: entered allmulticast mode
[  534.731008] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.766922] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.767084] fab-br0: port 1(fbond) entered blocking state
[  534.767140] fab-br0: port 1(fbond) entered forwarding state
[  534.870941] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.871118] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.871195] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.871254] fbond: active interface up!
[  536.345700] fbond: left allmulticast mode
[  536.345751] veth1-bond: left allmulticast mode
[  536.345792] veth2-bond: left allmulticast mode
[  536.345833] fbond: left promiscuous mode
[  536.345863] veth1-bond: left promiscuous mode
[  536.345912] veth2-bond: left promiscuous mode
[  536.345964] fab-br0: port 1(fbond) entered disabled state
[  536.375796] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.375879] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.393151] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.393336] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.402941] fbond (unregistering): Released all slaves