[  537.086029] bond0 (unregistering): Released all slaves
[  537.820832] fab-br0: port 1(fbond) entered blocking state
[  537.820920] fab-br0: port 1(fbond) entered disabled state
[  537.821017] fbond: entered allmulticast mode
[  537.821131] fbond: entered promiscuous mode
[  537.837728] veth1-bond: entered promiscuous mode
[  537.837787] veth1-bond: entered allmulticast mode
[  537.837846] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.855536] veth2-bond: entered promiscuous mode
[  537.855620] veth2-bond: entered allmulticast mode
[  537.855681] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.963728] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.963876] fab-br0: port 1(fbond) entered blocking state
[  537.963940] fab-br0: port 1(fbond) entered forwarding state
[  537.964740] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.964834] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.964924] fbond: active interface up!
[  539.452252] fbond: left allmulticast mode
[  539.452310] veth1-bond: left allmulticast mode
[  539.452357] veth2-bond: left allmulticast mode
[  539.452409] fbond: left promiscuous mode
[  539.452444] veth1-bond: left promiscuous mode
[  539.452497] veth2-bond: left promiscuous mode
[  539.452561] fab-br0: port 1(fbond) entered disabled state
[  539.495049] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.495177] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.518971] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.519124] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.528834] fbond (unregistering): Released all slaves