[  691.824622] fab-br0: port 1(fbond) entered blocking state
[  691.824777] fab-br0: port 1(fbond) entered disabled state
[  691.824894] fbond: entered allmulticast mode
[  691.825058] fbond: entered promiscuous mode
[  691.844154] veth1-bond: entered promiscuous mode
[  691.844267] veth1-bond: entered allmulticast mode
[  691.844357] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  691.858246] veth2-bond: entered promiscuous mode
[  691.858326] veth2-bond: entered allmulticast mode
[  691.858389] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  691.971933] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  691.972109] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  691.972197] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  691.972264] fbond: active interface up!
[  691.972342] fab-br0: port 1(fbond) entered blocking state
[  691.972397] fab-br0: port 1(fbond) entered forwarding state
[  693.268740] fbond: left allmulticast mode
[  693.268811] veth1-bond: left allmulticast mode
[  693.268861] veth2-bond: left allmulticast mode
[  693.268932] fbond: left promiscuous mode
[  693.268968] veth1-bond: left promiscuous mode
[  693.269022] veth2-bond: left promiscuous mode
[  693.269089] fab-br0: port 1(fbond) entered disabled state
[  693.303722] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  693.303852] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  693.309093] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  693.309276] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  693.317029] fbond (unregistering): Released all slaves