[  520.774352] bond0 (unregistering): Released all slaves
[  521.186294] fab-br0: port 1(fbond) entered blocking state
[  521.186355] fab-br0: port 1(fbond) entered disabled state
[  521.186402] fbond: entered allmulticast mode
[  521.186479] fbond: entered promiscuous mode
[  521.199387] veth1-bond: entered promiscuous mode
[  521.199442] veth1-bond: entered allmulticast mode
[  521.199499] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  521.209985] veth2-bond: entered promiscuous mode
[  521.210069] veth2-bond: entered allmulticast mode
[  521.210149] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.244151] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.244275] fab-br0: port 1(fbond) entered blocking state
[  521.244315] fab-br0: port 1(fbond) entered forwarding state
[  521.341184] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.341297] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.341385] fbond: active interface up!
[  522.500035] fbond: left allmulticast mode
[  522.500092] veth1-bond: left allmulticast mode
[  522.500143] veth2-bond: left allmulticast mode
[  522.500184] fbond: left promiscuous mode
[  522.500212] veth1-bond: left promiscuous mode
[  522.500257] veth2-bond: left promiscuous mode
[  522.500308] fab-br0: port 1(fbond) entered disabled state
[  522.547306] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.547413] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.570307] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.570469] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.578205] fbond (unregistering): Released all slaves