[  512.268348] bond0 (unregistering): Released all slaves
[  512.729960] fab-br0: port 1(fbond) entered blocking state
[  512.730048] fab-br0: port 1(fbond) entered disabled state
[  512.730109] fbond: entered allmulticast mode
[  512.730228] fbond: entered promiscuous mode
[  512.742493] veth1-bond: entered promiscuous mode
[  512.742573] veth1-bond: entered allmulticast mode
[  512.742632] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  512.757822] veth2-bond: entered promiscuous mode
[  512.757907] veth2-bond: entered allmulticast mode
[  512.757983] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  512.788934] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  512.789330] fab-br0: port 1(fbond) entered blocking state
[  512.789393] fab-br0: port 1(fbond) entered forwarding state
[  512.884984] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  512.885103] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  512.885160] fbond: active interface up!
[  514.072020] fbond: left allmulticast mode
[  514.072083] veth1-bond: left allmulticast mode
[  514.072127] veth2-bond: left allmulticast mode
[  514.072173] fbond: left promiscuous mode
[  514.072208] veth1-bond: left promiscuous mode
[  514.072255] veth2-bond: left promiscuous mode
[  514.072319] fab-br0: port 1(fbond) entered disabled state
[  514.109028] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  514.109164] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  514.127185] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  514.127351] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  514.137057] fbond (unregistering): Released all slaves