[  526.056025] fab-br0: port 1(fbond) entered blocking state
[  526.056099] fab-br0: port 1(fbond) entered disabled state
[  526.056165] fbond: entered allmulticast mode
[  526.056254] fbond: entered promiscuous mode
[  526.072881] veth1-bond: entered promiscuous mode
[  526.072957] veth1-bond: entered allmulticast mode
[  526.073015] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.088358] veth2-bond: entered promiscuous mode
[  526.088419] veth2-bond: entered allmulticast mode
[  526.088476] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.199646] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.199807] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.199896] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.199974] fbond: active interface up!
[  526.200073] fab-br0: port 1(fbond) entered blocking state
[  526.200138] fab-br0: port 1(fbond) entered forwarding state
[  527.585787] fbond: left allmulticast mode
[  527.585851] veth1-bond: left allmulticast mode
[  527.585903] veth2-bond: left allmulticast mode
[  527.585956] fbond: left promiscuous mode
[  527.585994] veth1-bond: left promiscuous mode
[  527.586057] veth2-bond: left promiscuous mode
[  527.586128] fab-br0: port 1(fbond) entered disabled state
[  527.617629] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.617763] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.635771] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.635937] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.645695] fbond (unregistering): Released all slaves