[  530.515656] fab-br0: port 1(fbond) entered blocking state
[  530.515742] fab-br0: port 1(fbond) entered disabled state
[  530.515805] fbond: entered allmulticast mode
[  530.515919] fbond: entered promiscuous mode
[  530.534131] veth1-bond: entered promiscuous mode
[  530.534199] veth1-bond: entered allmulticast mode
[  530.534256] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.547224] veth2-bond: entered promiscuous mode
[  530.547277] veth2-bond: entered allmulticast mode
[  530.547325] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.655709] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.655780] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.655859] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.655911] fbond: active interface up!
[  530.655970] fab-br0: port 1(fbond) entered blocking state
[  530.656013] fab-br0: port 1(fbond) entered forwarding state
[  531.845985] fbond: left allmulticast mode
[  531.846040] veth1-bond: left allmulticast mode
[  531.846089] veth2-bond: left allmulticast mode
[  531.846138] fbond: left promiscuous mode
[  531.846171] veth1-bond: left promiscuous mode
[  531.846224] veth2-bond: left promiscuous mode
[  531.846289] fab-br0: port 1(fbond) entered disabled state
[  531.878863] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.878965] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.884869] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.884974] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.890788] fbond (unregistering): Released all slaves