[  527.059399] fab-br0: port 1(fbond) entered blocking state
[  527.059541] fab-br0: port 1(fbond) entered disabled state
[  527.059653] fbond: entered allmulticast mode
[  527.059843] fbond: entered promiscuous mode
[  527.072448] veth1-bond: entered promiscuous mode
[  527.072546] veth1-bond: entered allmulticast mode
[  527.072630] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.083026] veth2-bond: entered promiscuous mode
[  527.083082] veth2-bond: entered allmulticast mode
[  527.083131] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.107932] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.114477] fab-br0: port 1(fbond) entered blocking state
[  527.114576] fab-br0: port 1(fbond) entered forwarding state
[  527.211929] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.212955] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.213030] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.213101] fbond: active interface up!
[  528.642846] fbond: left allmulticast mode
[  528.642976] veth1-bond: left allmulticast mode
[  528.643056] veth2-bond: left allmulticast mode
[  528.643131] fbond: left promiscuous mode
[  528.643193] veth1-bond: left promiscuous mode
[  528.643282] veth2-bond: left promiscuous mode
[  528.643392] fab-br0: port 1(fbond) entered disabled state
[  528.682116] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.682232] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.698072] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.698203] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.703981] fbond (unregistering): Released all slaves