[  518.988223] bond0 (unregistering): Released all slaves
[  519.416304] fab-br0: port 1(fbond) entered blocking state
[  519.416418] fab-br0: port 1(fbond) entered disabled state
[  519.416489] fbond: entered allmulticast mode
[  519.416613] fbond: entered promiscuous mode
[  519.429184] veth1-bond: entered promiscuous mode
[  519.429248] veth1-bond: entered allmulticast mode
[  519.429315] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.439919] veth2-bond: entered promiscuous mode
[  519.440003] veth2-bond: entered allmulticast mode
[  519.440077] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.474972] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.475116] fab-br0: port 1(fbond) entered blocking state
[  519.475165] fab-br0: port 1(fbond) entered forwarding state
[  519.570023] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.570119] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.570176] fbond: active interface up!
[  520.706658] fbond: left allmulticast mode
[  520.706705] veth1-bond: left allmulticast mode
[  520.706744] veth2-bond: left allmulticast mode
[  520.706785] fbond: left promiscuous mode
[  520.706816] veth1-bond: left promiscuous mode
[  520.706861] veth2-bond: left promiscuous mode
[  520.706914] fab-br0: port 1(fbond) entered disabled state
[  520.734077] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.734172] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.746122] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.746253] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.756052] fbond (unregistering): Released all slaves