[  514.336485] fab-br0: port 1(fbond) entered blocking state
[  514.336540] fab-br0: port 1(fbond) entered disabled state
[  514.336596] fbond: entered allmulticast mode
[  514.336680] fbond: entered promiscuous mode
[  514.347132] veth1-bond: entered promiscuous mode
[  514.347223] veth1-bond: entered allmulticast mode
[  514.347301] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  514.358121] veth2-bond: entered promiscuous mode
[  514.358218] veth2-bond: entered allmulticast mode
[  514.358284] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  514.398133] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.398333] fab-br0: port 1(fbond) entered blocking state
[  514.398396] fab-br0: port 1(fbond) entered forwarding state
[  514.494159] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  514.494283] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  514.494363] fbond: active interface up!
[  515.646054] fbond: left allmulticast mode
[  515.646188] veth1-bond: left allmulticast mode
[  515.646263] veth2-bond: left allmulticast mode
[  515.646337] fbond: left promiscuous mode
[  515.646396] veth1-bond: left promiscuous mode
[  515.646477] veth2-bond: left promiscuous mode
[  515.646567] fab-br0: port 1(fbond) entered disabled state
[  515.686268] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  515.686417] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  515.706345] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  515.706561] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  515.722262] fbond (unregistering): Released all slaves