[  533.709179] fab-br0: port 1(fbond) entered blocking state
[  533.709258] fab-br0: port 1(fbond) entered disabled state
[  533.709331] fbond: entered allmulticast mode
[  533.709449] fbond: entered promiscuous mode
[  533.728820] veth1-bond: entered promiscuous mode
[  533.728889] veth1-bond: entered allmulticast mode
[  533.728954] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.749167] veth2-bond: entered promiscuous mode
[  533.749242] veth2-bond: entered allmulticast mode
[  533.749307] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.846798] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.846955] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.847054] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.847150] fbond: active interface up!
[  533.847228] fab-br0: port 1(fbond) entered blocking state
[  533.847292] fab-br0: port 1(fbond) entered forwarding state
[  535.274369] fbond: left allmulticast mode
[  535.274474] veth1-bond: left allmulticast mode
[  535.274527] veth2-bond: left allmulticast mode
[  535.274580] fbond: left promiscuous mode
[  535.274620] veth1-bond: left promiscuous mode
[  535.274673] veth2-bond: left promiscuous mode
[  535.274792] fab-br0: port 1(fbond) entered disabled state
[  535.313525] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.313630] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.331968] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.332106] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.337918] fbond (unregistering): Released all slaves