[  533.318179] fab-br0: port 1(fbond) entered blocking state
[  533.318246] fab-br0: port 1(fbond) entered disabled state
[  533.318308] fbond: entered allmulticast mode
[  533.318409] fbond: entered promiscuous mode
[  533.331442] veth1-bond: entered promiscuous mode
[  533.331534] veth1-bond: entered allmulticast mode
[  533.331638] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.340844] veth2-bond: entered promiscuous mode
[  533.340895] veth2-bond: entered allmulticast mode
[  533.340946] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.373597] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.373733] fab-br0: port 1(fbond) entered blocking state
[  533.373773] fab-br0: port 1(fbond) entered forwarding state
[  533.477630] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.477794] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.477858] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.477916] fbond: active interface up!
[  534.741235] fbond: left allmulticast mode
[  534.741301] veth1-bond: left allmulticast mode
[  534.741353] veth2-bond: left allmulticast mode
[  534.741408] fbond: left promiscuous mode
[  534.741448] veth1-bond: left promiscuous mode
[  534.741514] veth2-bond: left promiscuous mode
[  534.741586] fab-br0: port 1(fbond) entered disabled state
[  534.767922] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.768035] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.775665] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.775760] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.792655] fbond (unregistering): Released all slaves