[  527.733813] fab-br0: port 1(fbond) entered blocking state
[  527.733881] fab-br0: port 1(fbond) entered disabled state
[  527.733951] fbond: entered allmulticast mode
[  527.734054] fbond: entered promiscuous mode
[  527.748913] veth1-bond: entered promiscuous mode
[  527.748983] veth1-bond: entered allmulticast mode
[  527.749051] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.762880] veth2-bond: entered promiscuous mode
[  527.762941] veth2-bond: entered allmulticast mode
[  527.762989] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.779645] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.801618] fab-br0: port 1(fbond) entered blocking state
[  527.801674] fab-br0: port 1(fbond) entered forwarding state
[  527.874699] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.874804] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.874890] fbond: active interface up!
[  529.054027] fbond: left allmulticast mode
[  529.054088] veth1-bond: left allmulticast mode
[  529.054135] veth2-bond: left allmulticast mode
[  529.054183] fbond: left promiscuous mode
[  529.054219] veth1-bond: left promiscuous mode
[  529.054268] veth2-bond: left promiscuous mode
[  529.054449] fab-br0: port 1(fbond) entered disabled state
[  529.105437] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.105532] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.115866] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.115975] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.124774] fbond (unregistering): Released all slaves