[  528.896076] fab-br0: port 1(fbond) entered blocking state
[  528.896161] fab-br0: port 1(fbond) entered disabled state
[  528.896230] fbond: entered allmulticast mode
[  528.896321] fbond: entered promiscuous mode
[  528.913279] veth1-bond: entered promiscuous mode
[  528.913339] veth1-bond: entered allmulticast mode
[  528.913398] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.931524] veth2-bond: entered promiscuous mode
[  528.931586] veth2-bond: entered allmulticast mode
[  528.931642] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.028706] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.028798] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.028905] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.028988] fbond: active interface up!
[  529.029065] fab-br0: port 1(fbond) entered blocking state
[  529.029126] fab-br0: port 1(fbond) entered forwarding state
[  530.131873] fbond: left allmulticast mode
[  530.131944] veth1-bond: left allmulticast mode
[  530.132003] veth2-bond: left allmulticast mode
[  530.132063] fbond: left promiscuous mode
[  530.132106] veth1-bond: left promiscuous mode
[  530.132165] veth2-bond: left promiscuous mode
[  530.132235] fab-br0: port 1(fbond) entered disabled state
[  530.176877] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.176996] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.194866] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.195007] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.204771] fbond (unregistering): Released all slaves