[  528.226763] fab-br0: port 1(fbond) entered blocking state
[  528.226841] fab-br0: port 1(fbond) entered disabled state
[  528.226908] fbond: entered allmulticast mode
[  528.227017] fbond: entered promiscuous mode
[  528.247638] veth1-bond: entered promiscuous mode
[  528.247705] veth1-bond: entered allmulticast mode
[  528.247771] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.266304] veth2-bond: entered promiscuous mode
[  528.266377] veth2-bond: entered allmulticast mode
[  528.266445] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.361631] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.361726] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.361822] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.361898] fbond: active interface up!
[  528.361965] fab-br0: port 1(fbond) entered blocking state
[  528.362018] fab-br0: port 1(fbond) entered forwarding state
[  529.456282] fbond: left allmulticast mode
[  529.456344] veth1-bond: left allmulticast mode
[  529.456393] veth2-bond: left allmulticast mode
[  529.456443] fbond: left promiscuous mode
[  529.456478] veth1-bond: left promiscuous mode
[  529.456529] veth2-bond: left promiscuous mode
[  529.456614] fab-br0: port 1(fbond) entered disabled state
[  529.491923] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.492051] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.507848] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.508013] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.517716] fbond (unregistering): Released all slaves