[  528.846507] fab-br0: port 1(fbond) entered blocking state
[  528.846579] fab-br0: port 1(fbond) entered disabled state
[  528.846642] fbond: entered allmulticast mode
[  528.846754] fbond: entered promiscuous mode
[  528.862158] veth1-bond: entered promiscuous mode
[  528.862224] veth1-bond: entered allmulticast mode
[  528.862281] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.880459] veth2-bond: entered promiscuous mode
[  528.880535] veth2-bond: entered allmulticast mode
[  528.880617] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.987702] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.987865] fab-br0: port 1(fbond) entered blocking state
[  528.987914] fab-br0: port 1(fbond) entered forwarding state
[  528.988023] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.988095] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.988162] fbond: active interface up!
[  530.487421] fbond: left allmulticast mode
[  530.487486] veth1-bond: left allmulticast mode
[  530.487539] veth2-bond: left allmulticast mode
[  530.487598] fbond: left promiscuous mode
[  530.487635] veth1-bond: left promiscuous mode
[  530.487700] veth2-bond: left promiscuous mode
[  530.487763] fab-br0: port 1(fbond) entered disabled state
[  530.523996] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.524130] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.536843] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.536959] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.542734] fbond (unregistering): Released all slaves