[  518.260366] bond0 (unregistering): Released all slaves
[  518.701584] fab-br0: port 1(fbond) entered blocking state
[  518.701661] fab-br0: port 1(fbond) entered disabled state
[  518.701732] fbond: entered allmulticast mode
[  518.701834] fbond: entered promiscuous mode
[  518.715217] veth1-bond: entered promiscuous mode
[  518.715296] veth1-bond: entered allmulticast mode
[  518.715367] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.727429] veth2-bond: entered promiscuous mode
[  518.727506] veth2-bond: entered allmulticast mode
[  518.727580] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.757115] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.757669] fab-br0: port 1(fbond) entered blocking state
[  518.757755] fab-br0: port 1(fbond) entered forwarding state
[  518.853160] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  518.853259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  518.853337] fbond: active interface up!
[  520.043761] fbond: left allmulticast mode
[  520.043850] veth1-bond: left allmulticast mode
[  520.043914] veth2-bond: left allmulticast mode
[  520.043976] fbond: left promiscuous mode
[  520.044025] veth1-bond: left promiscuous mode
[  520.044093] veth2-bond: left promiscuous mode
[  520.044175] fab-br0: port 1(fbond) entered disabled state
[  520.081798] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.081932] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.087341] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.087486] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.095254] fbond (unregistering): Released all slaves