[  528.419422] fab-br0: port 1(fbond) entered blocking state
[  528.419498] fab-br0: port 1(fbond) entered disabled state
[  528.419562] fbond: entered allmulticast mode
[  528.419733] fbond: entered promiscuous mode
[  528.440915] veth1-bond: entered promiscuous mode
[  528.440996] veth1-bond: entered allmulticast mode
[  528.441084] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.459645] veth2-bond: entered promiscuous mode
[  528.459758] veth2-bond: entered allmulticast mode
[  528.459824] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.554688] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.554816] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.554895] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.554967] fbond: active interface up!
[  528.555038] fab-br0: port 1(fbond) entered blocking state
[  528.555087] fab-br0: port 1(fbond) entered forwarding state
[  529.932684] fbond: left allmulticast mode
[  529.932754] veth1-bond: left allmulticast mode
[  529.932804] veth2-bond: left allmulticast mode
[  529.932857] fbond: left promiscuous mode
[  529.932891] veth1-bond: left promiscuous mode
[  529.932946] veth2-bond: left promiscuous mode
[  529.933019] fab-br0: port 1(fbond) entered disabled state
[  529.976965] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.977085] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.995877] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.996037] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.005807] fbond (unregistering): Released all slaves