[  691.207630] fab-br0: port 1(fbond) entered blocking state
[  691.207721] fab-br0: port 1(fbond) entered disabled state
[  691.207804] fbond: entered allmulticast mode
[  691.207939] fbond: entered promiscuous mode
[  691.218676] veth1-bond: entered promiscuous mode
[  691.218753] veth1-bond: entered allmulticast mode
[  691.218829] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  691.229574] veth2-bond: entered promiscuous mode
[  691.229648] veth2-bond: entered allmulticast mode
[  691.229717] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  691.269577] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  691.269709] fab-br0: port 1(fbond) entered blocking state
[  691.269749] fab-br0: port 1(fbond) entered forwarding state
[  691.373579] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  691.373763] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  691.373831] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  691.373889] fbond: active interface up!
[  692.620965] fbond: left allmulticast mode
[  692.621012] veth1-bond: left allmulticast mode
[  692.621050] veth2-bond: left allmulticast mode
[  692.621092] fbond: left promiscuous mode
[  692.621122] veth1-bond: left promiscuous mode
[  692.621171] veth2-bond: left promiscuous mode
[  692.621223] fab-br0: port 1(fbond) entered disabled state
[  692.659722] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  692.659867] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  692.668656] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  692.668799] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  692.676619] fbond (unregistering): Released all slaves