[  531.832270] fab-br0: port 1(fbond) entered blocking state
[  531.832372] fab-br0: port 1(fbond) entered disabled state
[  531.832438] fbond: entered allmulticast mode
[  531.832531] fbond: entered promiscuous mode
[  531.846344] veth1-bond: entered promiscuous mode
[  531.846417] veth1-bond: entered allmulticast mode
[  531.846494] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.857051] veth2-bond: entered promiscuous mode
[  531.857129] veth2-bond: entered allmulticast mode
[  531.857220] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.893909] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.894117] fab-br0: port 1(fbond) entered blocking state
[  531.894182] fab-br0: port 1(fbond) entered forwarding state
[  531.989957] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.990068] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.990126] fbond: active interface up!
[  533.152820] fbond: left allmulticast mode
[  533.152875] veth1-bond: left allmulticast mode
[  533.152962] veth2-bond: left allmulticast mode
[  533.153027] fbond: left promiscuous mode
[  533.153066] veth1-bond: left promiscuous mode
[  533.153130] veth2-bond: left promiscuous mode
[  533.153215] fab-br0: port 1(fbond) entered disabled state
[  533.184339] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.184458] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.200063] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.200216] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.215991] fbond (unregistering): Released all slaves