[  518.624296] bond0 (unregistering): Released all slaves
[  519.068461] fab-br0: port 1(fbond) entered blocking state
[  519.068539] fab-br0: port 1(fbond) entered disabled state
[  519.068614] fbond: entered allmulticast mode
[  519.068733] fbond: entered promiscuous mode
[  519.081975] veth1-bond: entered promiscuous mode
[  519.082058] veth1-bond: entered allmulticast mode
[  519.082143] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.093320] veth2-bond: entered promiscuous mode
[  519.093418] veth2-bond: entered allmulticast mode
[  519.093486] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.118970] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.127161] fab-br0: port 1(fbond) entered blocking state
[  519.127270] fab-br0: port 1(fbond) entered forwarding state
[  519.222019] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.222152] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.222218] fbond: active interface up!
[  520.289409] fbond: left allmulticast mode
[  520.289475] veth1-bond: left allmulticast mode
[  520.289527] veth2-bond: left allmulticast mode
[  520.289573] fbond: left promiscuous mode
[  520.289605] veth1-bond: left promiscuous mode
[  520.289651] veth2-bond: left promiscuous mode
[  520.289710] fab-br0: port 1(fbond) entered disabled state
[  520.329746] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.329883] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.345203] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.345378] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.355081] fbond (unregistering): Released all slaves