[  520.274244] bond0 (unregistering): Released all slaves
[  520.700172] fab-br0: port 1(fbond) entered blocking state
[  520.700226] fab-br0: port 1(fbond) entered disabled state
[  520.700273] fbond: entered allmulticast mode
[  520.700370] fbond: entered promiscuous mode
[  520.713921] veth1-bond: entered promiscuous mode
[  520.714019] veth1-bond: entered allmulticast mode
[  520.714101] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.723633] veth2-bond: entered promiscuous mode
[  520.723689] veth2-bond: entered allmulticast mode
[  520.723743] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.755940] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.756102] fab-br0: port 1(fbond) entered blocking state
[  520.756148] fab-br0: port 1(fbond) entered forwarding state
[  520.852996] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.853136] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.853194] fbond: active interface up!
[  522.011888] fbond: left allmulticast mode
[  522.012021] veth1-bond: left allmulticast mode
[  522.012094] veth2-bond: left allmulticast mode
[  522.012162] fbond: left promiscuous mode
[  522.012217] veth1-bond: left promiscuous mode
[  522.012287] veth2-bond: left promiscuous mode
[  522.012360] fab-br0: port 1(fbond) entered disabled state
[  522.043686] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.043795] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.056145] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.056309] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.066070] fbond (unregistering): Released all slaves