Host-spot disconnect frequently

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Host-spot disconnect frequently

Postby manjunath » Tue Dec 18, 2018 5:29 am

hello,

I have installed Ubuntu 16.04 LTS on wandboard quad rev d1.

Every thing working fine. As per our requirement, we need to receive bulk of sensor data through WIFI(hot-spot) provided by wandboard-quard-revd1.

For that, I have enable hot-spot into the wandboard-quard-revd1. It works fine, but It has issue with auto disconnect: hot-spot connected client very frequently(sometimes within minutes).

When I check kernel log msg I got this:
=========================================
[ 616.601168] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 616.602014] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[ 616.609136] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 616.618163] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 6016.679381] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 6016.686722] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 6016.691806] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[ 6016.699064] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[ 6016.699919] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 6016.746212] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[ 6016.766701] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[ 6016.777150] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[ 6016.811182] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[ 6047.294482] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[ 6047.302291] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 7698.647711] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[ 7698.656762] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 7706.222331] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[ 7706.230412] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[ 7824.740890] gen(0), entry->generation(1)
[19152.855664] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[19152.863069] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19166.682304] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19166.682752] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[19166.690676] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19166.699431] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19167.706607] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[19167.715139] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19216.830822] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19216.837237] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[19216.838081] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19216.846564] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19224.803214] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19224.815736] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19224.823263] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19224.832153] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19224.970858] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19224.971152] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19224.984475] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19224.993238] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19225.006522] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19225.146896] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19225.147199] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19225.154538] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19225.161173] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 7
[19723.549980] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19723.552364] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[19723.557645] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[19723.568375] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[20082.640873] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 4
[20082.649173] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[20203.543158] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 4
[20203.554151] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[20263.914641] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[20263.922746] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[20323.093519] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[20323.101596] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[20386.268282] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[20386.274841] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[20386.276714] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[20386.285686] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[20552.534464] gen(0), entry->generation(1)
[23327.311180] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23327.316594] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[23327.323984] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23514.743799] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[23514.744136] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 6
[23514.752176] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23666.429683] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23666.436237] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[23666.437120] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23666.445931] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23768.678024] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23768.685052] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[23768.686203] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23768.695423] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23773.832557] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[23773.832798] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 6
[23773.840607] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23805.910088] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23805.916923] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[23805.917412] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23805.929095] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23991.979501] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23991.980229] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[23991.987180] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[23991.995754] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24016.387990] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH_IND(6) status 0 reason 6
[24016.401042] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24086.020664] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[24086.021065] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 6
[24086.021110] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 6
[24086.029254] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24228.337833] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24228.338627] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[24228.346326] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24228.356674] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24401.148447] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24401.155063] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[24401.156229] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24401.165923] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24857.144660] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24857.151018] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[24857.151878] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[24857.162537] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[25176.992904] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH_IND(6) status 0 reason 6
[25177.008570] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[25193.796576] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[25193.803517] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[25193.804337] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[25193.810046] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH(5) status 0 reason 3
[25193.816117] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[26337.605339] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[26337.614720] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[26355.385032] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DEAUTH_IND(6) status 0 reason 6
[26355.402771] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[36988.260050] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[36988.269739] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
[36995.267772] CFG80211-ERROR) wl_notify_connect_status_ap : event WLC_E_DISASSOC_IND(12) status 0 reason 8
[36995.275873] CFG80211-ERROR) wl_cfg80211_del_station : Disconnect STA : 6c:0b:84:59:85:3d scb_val.val 3
========================================
"bcmdhd.ko" driver I have use for enabling for hot-spot.

Any suggestion would be helpful.

Many Thanks.
manjunath
 
Posts: 3
Joined: Tue Jun 27, 2017 7:46 am

Re: Host-spot disconnect frequently

Postby manjunath » Thu Dec 20, 2018 7:11 am

Hi,

I got answer for what these log means.

If connected client forget about network and his credential and get disconnect him self form hos-spot then, kernel display these msgs .

Their is no problem in kernel or driver side.

Thank you
manjunath
 
Posts: 3
Joined: Tue Jun 27, 2017 7:46 am

Re: Host-spot disconnect frequently

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