[  535.529021] fab-br0: port 1(fbond) entered blocking state
[  535.529087] fab-br0: port 1(fbond) entered disabled state
[  535.529147] fbond: entered allmulticast mode
[  535.529284] fbond: entered promiscuous mode
[  535.548770] veth1-bond: entered promiscuous mode
[  535.548843] veth1-bond: entered allmulticast mode
[  535.548913] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.566382] veth2-bond: entered promiscuous mode
[  535.566462] veth2-bond: entered allmulticast mode
[  535.566528] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.666688] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.666846] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.666927] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.666995] fbond: active interface up!
[  535.667080] fab-br0: port 1(fbond) entered blocking state
[  535.667125] fab-br0: port 1(fbond) entered forwarding state
[  537.165840] fbond: left allmulticast mode
[  537.165899] veth1-bond: left allmulticast mode
[  537.165944] veth2-bond: left allmulticast mode
[  537.165988] fbond: left promiscuous mode
[  537.166020] veth1-bond: left promiscuous mode
[  537.166077] veth2-bond: left promiscuous mode
[  537.166138] fab-br0: port 1(fbond) entered disabled state
[  537.212144] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.212278] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.230920] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.231056] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.240825] fbond (unregistering): Released all slaves