wifi card disconnected right after assoicated with AP

[Kalle Valo]

"Shu, Nick" <Nick.Shu at spirent.com> writes:

> I'm trying to use a wifi card to associate to a access point, but got
> a strange thing here.

What card exactly? And what version of ath10k and the firmware?

> Right after associated with AP, it disconnected from AP, the pattern repeated for:
> Scan
> Authentication
> Association
> De-authenticated
> Dis-associated
> I captured the frames as below, saw a "wlan0 del station <AP's MAC>",
> why wlan0 do this local request?

Very difficult to say based on the information you provided. How do you
exactly control the STA? Using iw, wpa_supplicant, network-manager or
something else?

> 0.096321: wlan0 (phy #0): scan started
> 2.802464: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 5180 5200 5220 5240 5260
>  5280 5300 5320 5500 5520 5540 5560 5580 5660 5680 5700 5745 5765 5785 5805 5825, ""
> 0.008130: wlan0: new station c4:04:15:29:cd:2e
> 0.000462: wlan0 (phy #0): auth c4:04:15:29:cd:2e -> 00:03:07:12:34:56
> status: 0: Successful [frame: b0 00 3c 00 00 03 07

00:03:07:12:34:56 (the default MAC address) implies that there's a
problem with the calibration data. Please try with firmware
10.1.467.2-1. Do you get a proper MAC address then?

Also It would be good to see both kernel logs as well as wpasupplicant
debug logs. And a sniffer capture would be preferably as well.

-- 
Kalle Valo