[LEDE-DEV] wds link problem

[xinglp]

With below configuration, I can connect to another router with lede
firmware, but can't connect to a router with tplink firmware.
config wifi-iface 'foo'
    option wds '1'
    option mode 'sta'
    ..

I can see it connect to tplink router and disconnect, and repeat again
and again.
The only usefull log is below:
wlan0: deauthenticating from <MAC> by local choice (Reason: 3=DEAUTH_LEAVING)

tplink router can connect to another tplink router with WDS and 4 addr
mode. I can see the log;
WDS detected RootAP supported 4-addr.

There's also a openning ticket:
https://dev.openwrt.org/ticket/20604