[  684.924291] fab-br0: port 1(fbond) entered blocking state
[  684.924414] fab-br0: port 1(fbond) entered disabled state
[  684.924532] fbond: entered allmulticast mode
[  684.924656] fbond: entered promiscuous mode
[  684.936532] veth1-bond: entered promiscuous mode
[  684.936630] veth1-bond: entered allmulticast mode
[  684.936713] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  684.946856] veth2-bond: entered promiscuous mode
[  684.946928] veth2-bond: entered allmulticast mode
[  684.946979] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  684.983449] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  684.983593] fab-br0: port 1(fbond) entered blocking state
[  684.983638] fab-br0: port 1(fbond) entered forwarding state
[  685.087458] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.087628] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  685.087715] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  685.087798] fbond: active interface up!
[  686.327687] fbond: left allmulticast mode
[  686.327778] veth1-bond: left allmulticast mode
[  686.327844] veth2-bond: left allmulticast mode
[  686.327904] fbond: left promiscuous mode
[  686.327950] veth1-bond: left promiscuous mode
[  686.328018] veth2-bond: left promiscuous mode
[  686.328097] fab-br0: port 1(fbond) entered disabled state
[  686.363221] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  686.363344] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  686.370602] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  686.370738] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  686.384568] fbond (unregistering): Released all slaves