[  531.484022] fab-br0: port 1(fbond) entered blocking state
[  531.484102] fab-br0: port 1(fbond) entered disabled state
[  531.484177] fbond: entered allmulticast mode
[  531.484288] fbond: entered promiscuous mode
[  531.503927] veth1-bond: entered promiscuous mode
[  531.504002] veth1-bond: entered allmulticast mode
[  531.504081] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.522380] veth2-bond: entered promiscuous mode
[  531.522460] veth2-bond: entered allmulticast mode
[  531.522532] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.618705] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.618845] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.618941] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.619019] fbond: active interface up!
[  531.619091] fab-br0: port 1(fbond) entered blocking state
[  531.619147] fab-br0: port 1(fbond) entered forwarding state
[  533.118516] fbond: left allmulticast mode
[  533.118568] veth1-bond: left allmulticast mode
[  533.118604] veth2-bond: left allmulticast mode
[  533.118650] fbond: left promiscuous mode
[  533.118683] veth1-bond: left promiscuous mode
[  533.118729] veth2-bond: left promiscuous mode
[  533.118781] fab-br0: port 1(fbond) entered disabled state
[  533.156587] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.156674] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.180910] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.181043] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.190811] fbond (unregistering): Released all slaves