[  519.658410] bond0 (unregistering): Released all slaves
[  520.144102] fab-br0: port 1(fbond) entered blocking state
[  520.144218] fab-br0: port 1(fbond) entered disabled state
[  520.144286] fbond: entered allmulticast mode
[  520.144377] fbond: entered promiscuous mode
[  520.157585] veth1-bond: entered promiscuous mode
[  520.157658] veth1-bond: entered allmulticast mode
[  520.157754] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.169500] veth2-bond: entered promiscuous mode
[  520.169597] veth2-bond: entered allmulticast mode
[  520.169662] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.194056] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.201193] fab-br0: port 1(fbond) entered blocking state
[  520.201256] fab-br0: port 1(fbond) entered forwarding state
[  520.299036] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.299208] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.299289] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.299364] fbond: active interface up!
[  521.724639] fbond: left allmulticast mode
[  521.724700] veth1-bond: left allmulticast mode
[  521.724747] veth2-bond: left allmulticast mode
[  521.724783] fbond: left promiscuous mode
[  521.724812] veth1-bond: left promiscuous mode
[  521.724852] veth2-bond: left promiscuous mode
[  521.724904] fab-br0: port 1(fbond) entered disabled state
[  521.760395] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.760485] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.778218] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.778342] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.788126] fbond (unregistering): Released all slaves