[  520.744236] bond0 (unregistering): Released all slaves
[  521.233979] fab-br0: port 1(fbond) entered blocking state
[  521.234069] fab-br0: port 1(fbond) entered disabled state
[  521.234126] fbond: entered allmulticast mode
[  521.234225] fbond: entered promiscuous mode
[  521.250493] veth1-bond: entered promiscuous mode
[  521.250580] veth1-bond: entered allmulticast mode
[  521.250654] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  521.264453] veth2-bond: entered promiscuous mode
[  521.264581] veth2-bond: entered allmulticast mode
[  521.264697] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.276931] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.299279] fab-br0: port 1(fbond) entered blocking state
[  521.299365] fab-br0: port 1(fbond) entered forwarding state
[  521.380938] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.381074] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.381157] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.381228] fbond: active interface up!
[  522.861440] fbond: left allmulticast mode
[  522.861488] veth1-bond: left allmulticast mode
[  522.861530] veth2-bond: left allmulticast mode
[  522.861577] fbond: left promiscuous mode
[  522.861607] veth1-bond: left promiscuous mode
[  522.861648] veth2-bond: left promiscuous mode
[  522.861701] fab-br0: port 1(fbond) entered disabled state
[  522.901732] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.901861] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.913123] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.913300] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.919026] fbond (unregistering): Released all slaves