[  536.294375] bond0 (unregistering): Released all slaves
[  536.828768] fab-br0: port 1(fbond) entered blocking state
[  536.828841] fab-br0: port 1(fbond) entered disabled state
[  536.828909] fbond: entered allmulticast mode
[  536.829032] fbond: entered promiscuous mode
[  536.842308] veth1-bond: entered promiscuous mode
[  536.842422] veth1-bond: entered allmulticast mode
[  536.842491] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.854355] veth2-bond: entered promiscuous mode
[  536.854453] veth2-bond: entered allmulticast mode
[  536.854509] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.892336] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.892449] fab-br0: port 1(fbond) entered blocking state
[  536.892506] fab-br0: port 1(fbond) entered forwarding state
[  536.988395] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.988554] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.988630] fbond: active interface up!
[  538.115093] fbond: left allmulticast mode
[  538.115165] veth1-bond: left allmulticast mode
[  538.115219] veth2-bond: left allmulticast mode
[  538.115275] fbond: left promiscuous mode
[  538.115318] veth1-bond: left promiscuous mode
[  538.115375] veth2-bond: left promiscuous mode
[  538.115443] fab-br0: port 1(fbond) entered disabled state
[  538.149835] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.149942] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.169564] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.169718] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.179480] fbond (unregistering): Released all slaves