[  535.751252] fab-br0: port 1(fbond) entered blocking state
[  535.751320] fab-br0: port 1(fbond) entered disabled state
[  535.751380] fbond: entered allmulticast mode
[  535.751467] fbond: entered promiscuous mode
[  535.769174] veth1-bond: entered promiscuous mode
[  535.769307] veth1-bond: entered allmulticast mode
[  535.769393] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.780336] veth2-bond: entered promiscuous mode
[  535.780401] veth2-bond: entered allmulticast mode
[  535.780461] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.801239] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.808782] fab-br0: port 1(fbond) entered blocking state
[  535.808870] fab-br0: port 1(fbond) entered forwarding state
[  535.905244] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.906240] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.906342] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.906433] fbond: active interface up!
[  537.340306] fbond: left allmulticast mode
[  537.340369] veth1-bond: left allmulticast mode
[  537.340457] veth2-bond: left allmulticast mode
[  537.340528] fbond: left promiscuous mode
[  537.340567] veth1-bond: left promiscuous mode
[  537.340636] veth2-bond: left promiscuous mode
[  537.340713] fab-br0: port 1(fbond) entered disabled state
[  537.382649] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.382783] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.400394] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.400538] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.417303] fbond (unregistering): Released all slaves