[  532.286027] fab-br0: port 1(fbond) entered blocking state
[  532.286158] fab-br0: port 1(fbond) entered disabled state
[  532.286242] fbond: entered allmulticast mode
[  532.286397] fbond: entered promiscuous mode
[  532.301896] veth1-bond: entered promiscuous mode
[  532.302044] veth1-bond: entered allmulticast mode
[  532.302146] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.312820] veth2-bond: entered promiscuous mode
[  532.312885] veth2-bond: entered allmulticast mode
[  532.312958] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.341920] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.343493] fab-br0: port 1(fbond) entered blocking state
[  532.343590] fab-br0: port 1(fbond) entered forwarding state
[  532.437964] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.438049] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.438110] fbond: active interface up!
[  533.608084] fbond: left allmulticast mode
[  533.608144] veth1-bond: left allmulticast mode
[  533.608190] veth2-bond: left allmulticast mode
[  533.608238] fbond: left promiscuous mode
[  533.608270] veth1-bond: left promiscuous mode
[  533.608333] veth2-bond: left promiscuous mode
[  533.608399] fab-br0: port 1(fbond) entered disabled state
[  533.646830] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.646962] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.668140] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.668275] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.678027] fbond (unregistering): Released all slaves