[  686.358255] fab-br0: port 1(fbond) entered blocking state
[  686.358329] fab-br0: port 1(fbond) entered disabled state
[  686.358397] fbond: entered allmulticast mode
[  686.358500] fbond: entered promiscuous mode
[  686.369619] veth1-bond: entered promiscuous mode
[  686.369705] veth1-bond: entered allmulticast mode
[  686.369771] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  686.380881] veth2-bond: entered promiscuous mode
[  686.380956] veth2-bond: entered allmulticast mode
[  686.381018] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  686.421627] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  686.421795] fab-br0: port 1(fbond) entered blocking state
[  686.421839] fab-br0: port 1(fbond) entered forwarding state
[  686.517677] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  686.517849] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  686.517935] fbond: active interface up!
[  687.635901] fbond: left allmulticast mode
[  687.635977] veth1-bond: left allmulticast mode
[  687.636027] veth2-bond: left allmulticast mode
[  687.636078] fbond: left promiscuous mode
[  687.636119] veth1-bond: left promiscuous mode
[  687.636181] veth2-bond: left promiscuous mode
[  687.636243] fab-br0: port 1(fbond) entered disabled state
[  687.668957] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  687.669092] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  687.680733] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  687.680855] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  687.684666] fbond (unregistering): Released all slaves