[  516.923217] bond0 (unregistering): Released all slaves
[  517.332076] fab-br0: port 1(fbond) entered blocking state
[  517.332134] fab-br0: port 1(fbond) entered disabled state
[  517.332186] fbond: entered allmulticast mode
[  517.332275] fbond: entered promiscuous mode
[  517.346760] veth1-bond: entered promiscuous mode
[  517.346816] veth1-bond: entered allmulticast mode
[  517.346879] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  517.356917] veth2-bond: entered promiscuous mode
[  517.356998] veth2-bond: entered allmulticast mode
[  517.357075] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  517.388950] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.389084] fab-br0: port 1(fbond) entered blocking state
[  517.389124] fab-br0: port 1(fbond) entered forwarding state
[  517.484989] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  517.485137] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  517.485208] fbond: active interface up!
[  518.608181] fbond: left allmulticast mode
[  518.608247] veth1-bond: left allmulticast mode
[  518.608286] veth2-bond: left allmulticast mode
[  518.608326] fbond: left promiscuous mode
[  518.608354] veth1-bond: left promiscuous mode
[  518.608403] veth2-bond: left promiscuous mode
[  518.608461] fab-br0: port 1(fbond) entered disabled state
[  518.648685] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.648777] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.657089] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.657212] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.666006] fbond (unregistering): Released all slaves