[  530.403130] fab-br0: port 1(fbond) entered blocking state
[  530.403200] fab-br0: port 1(fbond) entered disabled state
[  530.403257] fbond: entered allmulticast mode
[  530.403345] fbond: entered promiscuous mode
[  530.421173] veth1-bond: entered promiscuous mode
[  530.421250] veth1-bond: entered allmulticast mode
[  530.421315] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.437444] veth2-bond: entered promiscuous mode
[  530.437511] veth2-bond: entered allmulticast mode
[  530.437570] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.539724] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.539811] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.539886] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.539962] fbond: active interface up!
[  530.540034] fab-br0: port 1(fbond) entered blocking state
[  530.540073] fab-br0: port 1(fbond) entered forwarding state
[  531.705246] fbond: left allmulticast mode
[  531.705306] veth1-bond: left allmulticast mode
[  531.705347] veth2-bond: left allmulticast mode
[  531.705387] fbond: left promiscuous mode
[  531.705418] veth1-bond: left promiscuous mode
[  531.705468] veth2-bond: left promiscuous mode
[  531.705527] fab-br0: port 1(fbond) entered disabled state
[  531.751182] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.751264] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.758820] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.758912] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.766720] fbond (unregistering): Released all slaves