[  521.180843] bond0 (unregistering): Released all slaves
[  521.653921] fab-br0: port 1(fbond) entered blocking state
[  521.654029] fab-br0: port 1(fbond) entered disabled state
[  521.654123] fbond: entered allmulticast mode
[  521.654252] fbond: entered promiscuous mode
[  521.666844] veth1-bond: entered promiscuous mode
[  521.666914] veth1-bond: entered allmulticast mode
[  521.666971] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  521.677259] veth2-bond: entered promiscuous mode
[  521.677316] veth2-bond: entered allmulticast mode
[  521.677372] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.709872] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.711492] fab-br0: port 1(fbond) entered blocking state
[  521.711580] fab-br0: port 1(fbond) entered forwarding state
[  521.806918] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.807087] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.807174] fbond: active interface up!
[  522.996351] fbond: left allmulticast mode
[  522.996412] veth1-bond: left allmulticast mode
[  522.996466] veth2-bond: left allmulticast mode
[  522.996516] fbond: left promiscuous mode
[  522.996549] veth1-bond: left promiscuous mode
[  522.996602] veth2-bond: left promiscuous mode
[  522.996661] fab-br0: port 1(fbond) entered disabled state
[  523.030154] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  523.030328] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  523.040079] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  523.040286] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  523.050000] fbond (unregistering): Released all slaves