[  530.158525] fab-br0: port 1(fbond) entered blocking state
[  530.158580] fab-br0: port 1(fbond) entered disabled state
[  530.158631] fbond: entered allmulticast mode
[  530.158713] fbond: entered promiscuous mode
[  530.172899] veth1-bond: entered promiscuous mode
[  530.173010] veth1-bond: entered allmulticast mode
[  530.173110] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.185352] veth2-bond: entered promiscuous mode
[  530.185475] veth2-bond: entered allmulticast mode
[  530.185574] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.215983] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.216124] fab-br0: port 1(fbond) entered blocking state
[  530.216175] fab-br0: port 1(fbond) entered forwarding state
[  530.311005] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.311093] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.311161] fbond: active interface up!
[  531.467628] fbond: left allmulticast mode
[  531.467704] veth1-bond: left allmulticast mode
[  531.467763] veth2-bond: left allmulticast mode
[  531.467821] fbond: left promiscuous mode
[  531.467864] veth1-bond: left promiscuous mode
[  531.467924] veth2-bond: left promiscuous mode
[  531.468016] fab-br0: port 1(fbond) entered disabled state
[  531.503651] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.503775] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.511115] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.511212] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.524000] fbond (unregistering): Released all slaves