[  518.928104] bond0 (unregistering): Released all slaves
[  519.395351] fab-br0: port 1(fbond) entered blocking state
[  519.395471] fab-br0: port 1(fbond) entered disabled state
[  519.395525] fbond: entered allmulticast mode
[  519.395611] fbond: entered promiscuous mode
[  519.409547] veth1-bond: entered promiscuous mode
[  519.409668] veth1-bond: entered allmulticast mode
[  519.409782] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.422950] veth2-bond: entered promiscuous mode
[  519.423029] veth2-bond: entered allmulticast mode
[  519.423092] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.450239] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.455096] fab-br0: port 1(fbond) entered blocking state
[  519.455168] fab-br0: port 1(fbond) entered forwarding state
[  519.546262] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.546377] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.546462] fbond: active interface up!
[  520.709837] fbond: left allmulticast mode
[  520.709937] veth1-bond: left allmulticast mode
[  520.710006] veth2-bond: left allmulticast mode
[  520.710078] fbond: left promiscuous mode
[  520.710133] veth1-bond: left promiscuous mode
[  520.710212] veth2-bond: left promiscuous mode
[  520.710311] fab-br0: port 1(fbond) entered disabled state
[  520.741838] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.741955] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.751401] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.751500] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.761345] fbond (unregistering): Released all slaves