[  527.136107] fab-br0: port 1(fbond) entered blocking state
[  527.136188] fab-br0: port 1(fbond) entered disabled state
[  527.136265] fbond: entered allmulticast mode
[  527.136376] fbond: entered promiscuous mode
[  527.159602] veth1-bond: entered promiscuous mode
[  527.159669] veth1-bond: entered allmulticast mode
[  527.159732] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.179600] veth2-bond: entered promiscuous mode
[  527.179677] veth2-bond: entered allmulticast mode
[  527.179739] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.267595] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.267736] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.267831] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.267907] fbond: active interface up!
[  527.267978] fab-br0: port 1(fbond) entered blocking state
[  527.268028] fab-br0: port 1(fbond) entered forwarding state
[  528.666203] fbond: left allmulticast mode
[  528.666278] veth1-bond: left allmulticast mode
[  528.666329] veth2-bond: left allmulticast mode
[  528.666366] fbond: left promiscuous mode
[  528.666394] veth1-bond: left promiscuous mode
[  528.666441] veth2-bond: left promiscuous mode
[  528.666495] fab-br0: port 1(fbond) entered disabled state
[  528.716667] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.716756] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.735802] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.735922] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.745709] fbond (unregistering): Released all slaves