[  535.400177] fab-br0: port 1(fbond) entered blocking state
[  535.400253] fab-br0: port 1(fbond) entered disabled state
[  535.400328] fbond: entered allmulticast mode
[  535.400441] fbond: entered promiscuous mode
[  535.418931] veth1-bond: entered promiscuous mode
[  535.418997] veth1-bond: entered allmulticast mode
[  535.419047] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.437221] veth2-bond: entered promiscuous mode
[  535.437305] veth2-bond: entered allmulticast mode
[  535.437379] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.534175] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.534320] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.534392] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.534465] fbond: active interface up!
[  535.534544] fab-br0: port 1(fbond) entered blocking state
[  535.534586] fab-br0: port 1(fbond) entered forwarding state
[  536.969177] fbond: left allmulticast mode
[  536.969241] veth1-bond: left allmulticast mode
[  536.969295] veth2-bond: left allmulticast mode
[  536.969349] fbond: left promiscuous mode
[  536.969389] veth1-bond: left promiscuous mode
[  536.969442] veth2-bond: left promiscuous mode
[  536.969507] fab-br0: port 1(fbond) entered disabled state
[  537.017687] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.017803] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.043131] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.043264] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.053075] fbond (unregistering): Released all slaves