[  528.665245] fab-br0: port 1(fbond) entered blocking state
[  528.665318] fab-br0: port 1(fbond) entered disabled state
[  528.665379] fbond: entered allmulticast mode
[  528.665478] fbond: entered promiscuous mode
[  528.677740] veth1-bond: entered promiscuous mode
[  528.677801] veth1-bond: entered allmulticast mode
[  528.677862] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.689266] veth2-bond: entered promiscuous mode
[  528.689360] veth2-bond: entered allmulticast mode
[  528.689437] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.713105] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.722856] fab-br0: port 1(fbond) entered blocking state
[  528.722968] fab-br0: port 1(fbond) entered forwarding state
[  528.816113] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.816249] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.816320] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.816379] fbond: active interface up!
[  530.226469] fbond: left allmulticast mode
[  530.226574] veth1-bond: left allmulticast mode
[  530.226642] veth2-bond: left allmulticast mode
[  530.226706] fbond: left promiscuous mode
[  530.226759] veth1-bond: left promiscuous mode
[  530.226830] veth2-bond: left promiscuous mode
[  530.226916] fab-br0: port 1(fbond) entered disabled state
[  530.262975] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.263104] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.280337] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.280479] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.296180] fbond (unregistering): Released all slaves