[  518.420618] bond0 (unregistering): Released all slaves
[  518.869635] fab-br0: port 1(fbond) entered blocking state
[  518.869700] fab-br0: port 1(fbond) entered disabled state
[  518.869761] fbond: entered allmulticast mode
[  518.869868] fbond: entered promiscuous mode
[  518.880875] veth1-bond: entered promiscuous mode
[  518.880929] veth1-bond: entered allmulticast mode
[  518.880983] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.890601] veth2-bond: entered promiscuous mode
[  518.890659] veth2-bond: entered allmulticast mode
[  518.890723] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.925182] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.925319] fab-br0: port 1(fbond) entered blocking state
[  518.925390] fab-br0: port 1(fbond) entered forwarding state
[  519.021214] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.021318] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.021373] fbond: active interface up!
[  520.156620] fbond: left allmulticast mode
[  520.156715] veth1-bond: left allmulticast mode
[  520.156767] veth2-bond: left allmulticast mode
[  520.156820] fbond: left promiscuous mode
[  520.156862] veth1-bond: left promiscuous mode
[  520.156921] veth2-bond: left promiscuous mode
[  520.157001] fab-br0: port 1(fbond) entered disabled state
[  520.189158] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.189273] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.198365] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.198469] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.211283] fbond (unregistering): Released all slaves