[  530.279127] fab-br0: port 1(fbond) entered blocking state
[  530.279200] fab-br0: port 1(fbond) entered disabled state
[  530.279260] fbond: entered allmulticast mode
[  530.279356] fbond: entered promiscuous mode
[  530.296403] veth1-bond: entered promiscuous mode
[  530.296478] veth1-bond: entered allmulticast mode
[  530.296538] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.309656] veth2-bond: entered promiscuous mode
[  530.309739] veth2-bond: entered allmulticast mode
[  530.309807] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.333074] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.341899] fab-br0: port 1(fbond) entered blocking state
[  530.342018] fab-br0: port 1(fbond) entered forwarding state
[  530.429106] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.429196] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.429260] fbond: active interface up!
[  531.497292] fbond: left allmulticast mode
[  531.497353] veth1-bond: left allmulticast mode
[  531.497393] veth2-bond: left allmulticast mode
[  531.497436] fbond: left promiscuous mode
[  531.497467] veth1-bond: left promiscuous mode
[  531.497510] veth2-bond: left promiscuous mode
[  531.497562] fab-br0: port 1(fbond) entered disabled state
[  531.554157] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.554314] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.570238] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.570406] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.587165] fbond (unregistering): Released all slaves