[  517.980056] bond0 (unregistering): Released all slaves
[  518.467189] fab-br0: port 1(fbond) entered blocking state
[  518.467278] fab-br0: port 1(fbond) entered disabled state
[  518.467349] fbond: entered allmulticast mode
[  518.467481] fbond: entered promiscuous mode
[  518.479416] veth1-bond: entered promiscuous mode
[  518.479493] veth1-bond: entered allmulticast mode
[  518.479571] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.491101] veth2-bond: entered promiscuous mode
[  518.491167] veth2-bond: entered allmulticast mode
[  518.491229] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.518984] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.525245] fab-br0: port 1(fbond) entered blocking state
[  518.525343] fab-br0: port 1(fbond) entered forwarding state
[  518.615027] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  518.615132] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  518.615190] fbond: active interface up!
[  519.793471] fbond: left allmulticast mode
[  519.793536] veth1-bond: left allmulticast mode
[  519.793596] veth2-bond: left allmulticast mode
[  519.793645] fbond: left promiscuous mode
[  519.793683] veth1-bond: left promiscuous mode
[  519.793739] veth2-bond: left promiscuous mode
[  519.793799] fab-br0: port 1(fbond) entered disabled state
[  519.820240] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  519.820364] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  519.837147] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  519.837284] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  519.843063] fbond (unregistering): Released all slaves