[  530.293497] fab-br0: port 1(fbond) entered blocking state
[  530.293549] fab-br0: port 1(fbond) entered disabled state
[  530.293620] fbond: entered allmulticast mode
[  530.293700] fbond: entered promiscuous mode
[  530.303001] veth1-bond: entered promiscuous mode
[  530.303054] veth1-bond: entered allmulticast mode
[  530.303113] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.313107] veth2-bond: entered promiscuous mode
[  530.313163] veth2-bond: entered allmulticast mode
[  530.313218] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.360807] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.360964] fab-br0: port 1(fbond) entered blocking state
[  530.361014] fab-br0: port 1(fbond) entered forwarding state
[  530.455895] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.456077] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.456159] fbond: active interface up!
[  531.539434] fbond: left allmulticast mode
[  531.539511] veth1-bond: left allmulticast mode
[  531.539563] veth2-bond: left allmulticast mode
[  531.539611] fbond: left promiscuous mode
[  531.539649] veth1-bond: left promiscuous mode
[  531.539703] veth2-bond: left promiscuous mode
[  531.539760] fab-br0: port 1(fbond) entered disabled state
[  531.572275] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.572378] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.589898] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.590021] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.605848] fbond (unregistering): Released all slaves