[  537.706870] bond0 (unregistering): Released all slaves
[  538.113273] fab-br0: port 1(fbond) entered blocking state
[  538.113407] fab-br0: port 1(fbond) entered disabled state
[  538.113477] fbond: entered allmulticast mode
[  538.113604] fbond: entered promiscuous mode
[  538.130141] veth1-bond: entered promiscuous mode
[  538.130263] veth1-bond: entered allmulticast mode
[  538.130359] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.141666] veth2-bond: entered promiscuous mode
[  538.141732] veth2-bond: entered allmulticast mode
[  538.141785] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.170671] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.172450] fab-br0: port 1(fbond) entered blocking state
[  538.172523] fab-br0: port 1(fbond) entered forwarding state
[  538.266705] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.266827] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.266907] fbond: active interface up!
[  539.425753] fbond: left allmulticast mode
[  539.425839] veth1-bond: left allmulticast mode
[  539.425887] veth2-bond: left allmulticast mode
[  539.425936] fbond: left promiscuous mode
[  539.425975] veth1-bond: left promiscuous mode
[  539.426030] veth2-bond: left promiscuous mode
[  539.426090] fab-br0: port 1(fbond) entered disabled state
[  539.455624] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.455789] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.465814] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.465967] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.477729] fbond (unregistering): Released all slaves