* QCA9984 all devices being de-authenticated and unable to re-connect
@ 2019-03-30 2:02 Carlito Nueno
2019-04-01 3:06 ` Ben Greear
0 siblings, 1 reply; 4+ messages in thread
From: Carlito Nueno @ 2019-03-30 2:02 UTC (permalink / raw)
To: ath10k
Hi all,
I am using:
ath10k-firmware-qca9984 - 2018-12-16-211de167-1
kmod-ath10k - 4.14.109+4.19.23-1-5
## Problem
I am able to associate and authenticate many clients. Max I tested was
15 clients.
But when more than 4 clients start to play video stream (youtube,
twitch, netflix):
1. all the clients loose internet connectivity
2. all of them are _de-authenticated_
3. when trying to reconnect, they connect but are _disassociated_ immediately.
c2:44:2f:f3:3c:22 -64 dBm / -109 dBm (SNR 45) 40 ms ago
RX: 200.0 MBit/s, VHT-MCS 9, 40MHz, VHT-NSS 1 48 Pkts.
TX: 12.0 MBit/s 9 Pkts.
expected throughput: unknown
c2:44:2f:f3:3c:22 -57 dBm / -109 dBm (SNR 52) 10 ms ago
RX: 12.0 MBit/s 17 Pkts.
TX: 12.0 MBit/s 5 Pkts.
expected throughput: unknown
4. internet on the AP works. (I am able to ping google.com)
## Firmware and OS this problem occurs
- ath10k + 18.06.2 = yes, there is this problem
- ath10k + snapshot = yes, there is this problem
- ath10k-ct + 18.06.2 = yes, similar problem occurs
(https://github.com/greearb/ath10k-ct/issues/82)
- ath10k-ct + snapshot = no, works fine
## OpenWRT info
### Release
DISTRIB_ID='OpenWrt'
DISTRIB_RELEASE='SNAPSHOT'
DISTRIB_REVISION='r9753-6df5ab89cf'
DISTRIB_TARGET='ar71xx/generic'
DISTRIB_ARCH='mips_24kc'
DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r9753-6df5ab89cf'
DISTRIB_TAINTS='no-all'
### Logs
Include:
- Full list of OPKGs installed: 2_opkg_installed-txt
- Logs up to the point of crash: 3_ath10k_crash-txt
- Logs after the crash and trying to reconnect: 4_after_crash_reconnect-txt
https://gist.github.com/ironpillow/96ce9173721163a8c8c93113b2a677d7
### More logs
I noticed that the some devices stay connected :man_shrugging: and
when these connected devices make a dns request, the request is
reaching the DNS server but the AP is not receiving response.
I ran ping on *one device* and captured packets on AP (two interfaces):
- tcpdump -i wlan0-ap
- tcpdump -i br-lan
ping google.com:
https://gist.github.com/ironpillow/50cb0e2010ac5bc9acc7abc7e20ab910
ping 8.8.8.8: https://gist.github.com/ironpillow/97cb3dd6eb8e9d028a8231f142fae01f
Packets are not reaching wifi wlan0-ap interface.
I am happy to run more tests.
Any advice?
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: QCA9984 all devices being de-authenticated and unable to re-connect
2019-03-30 2:02 QCA9984 all devices being de-authenticated and unable to re-connect Carlito Nueno
@ 2019-04-01 3:06 ` Ben Greear
2019-04-01 23:04 ` Carlito Nueno
0 siblings, 1 reply; 4+ messages in thread
From: Ben Greear @ 2019-04-01 3:06 UTC (permalink / raw)
To: Carlito Nueno, ath10k
Hello,
You could try using the ath10k-ct firmware that does NOT work for you (18.06.2) in
the latest snapshot. If problem still happens, then it is firmware related,
and I can then build you a series of images so you can do a bisect to find what
commit fixes the issue if you really want to know what is the fix.
Otherwise, maybe something else fixed the problem. For what it is worth, we
have regularly done 64+ stations connected to our ath10k firmware/driver
for years.
Thanks,
Ben
On 03/29/2019 07:02 PM, Carlito Nueno wrote:
> Hi all,
>
> I am using:
>
> ath10k-firmware-qca9984 - 2018-12-16-211de167-1
> kmod-ath10k - 4.14.109+4.19.23-1-5
>
> ## Problem
> I am able to associate and authenticate many clients. Max I tested was
> 15 clients.
> But when more than 4 clients start to play video stream (youtube,
> twitch, netflix):
>
> 1. all the clients loose internet connectivity
> 2. all of them are _de-authenticated_
>
> 3. when trying to reconnect, they connect but are _disassociated_ immediately.
>
> c2:44:2f:f3:3c:22 -64 dBm / -109 dBm (SNR 45) 40 ms ago
> RX: 200.0 MBit/s, VHT-MCS 9, 40MHz, VHT-NSS 1 48 Pkts.
> TX: 12.0 MBit/s 9 Pkts.
> expected throughput: unknown
>
> c2:44:2f:f3:3c:22 -57 dBm / -109 dBm (SNR 52) 10 ms ago
> RX: 12.0 MBit/s 17 Pkts.
> TX: 12.0 MBit/s 5 Pkts.
> expected throughput: unknown
>
> 4. internet on the AP works. (I am able to ping google.com)
>
> ## Firmware and OS this problem occurs
> - ath10k + 18.06.2 = yes, there is this problem
> - ath10k + snapshot = yes, there is this problem
> - ath10k-ct + 18.06.2 = yes, similar problem occurs
> (https://github.com/greearb/ath10k-ct/issues/82)
> - ath10k-ct + snapshot = no, works fine
>
> ## OpenWRT info
>
> ### Release
> DISTRIB_ID='OpenWrt'
> DISTRIB_RELEASE='SNAPSHOT'
> DISTRIB_REVISION='r9753-6df5ab89cf'
> DISTRIB_TARGET='ar71xx/generic'
> DISTRIB_ARCH='mips_24kc'
> DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r9753-6df5ab89cf'
> DISTRIB_TAINTS='no-all'
>
> ### Logs
> Include:
> - Full list of OPKGs installed: 2_opkg_installed-txt
> - Logs up to the point of crash: 3_ath10k_crash-txt
> - Logs after the crash and trying to reconnect: 4_after_crash_reconnect-txt
>
> https://gist.github.com/ironpillow/96ce9173721163a8c8c93113b2a677d7
>
> ### More logs
> I noticed that the some devices stay connected :man_shrugging: and
> when these connected devices make a dns request, the request is
> reaching the DNS server but the AP is not receiving response.
>
> I ran ping on *one device* and captured packets on AP (two interfaces):
> - tcpdump -i wlan0-ap
> - tcpdump -i br-lan
>
> ping google.com:
> https://gist.github.com/ironpillow/50cb0e2010ac5bc9acc7abc7e20ab910
> ping 8.8.8.8: https://gist.github.com/ironpillow/97cb3dd6eb8e9d028a8231f142fae01f
>
> Packets are not reaching wifi wlan0-ap interface.
>
> I am happy to run more tests.
>
> Any advice?
>
> _______________________________________________
> ath10k mailing list
> ath10k@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/ath10k
>
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: QCA9984 all devices being de-authenticated and unable to re-connect
2019-04-01 3:06 ` Ben Greear
@ 2019-04-01 23:04 ` Carlito Nueno
2019-04-02 1:25 ` Ben Greear
0 siblings, 1 reply; 4+ messages in thread
From: Carlito Nueno @ 2019-04-01 23:04 UTC (permalink / raw)
To: Ben Greear; +Cc: ath10k
Hi Ben,
Can you tell me how I can compile ath10k-ct firmware version present
in 18.06.2 into the latest snapshot?
I want to try and see if it's firmware related.
Awesome to know you had 64+ stations connected to your firmware.
Thanks for the help.
On Sun, Mar 31, 2019 at 8:06 PM Ben Greear <greearb@candelatech.com> wrote:
>
> Hello,
>
> You could try using the ath10k-ct firmware that does NOT work for you (18.06.2) in
> the latest snapshot. If problem still happens, then it is firmware related,
> and I can then build you a series of images so you can do a bisect to find what
> commit fixes the issue if you really want to know what is the fix.
>
> Otherwise, maybe something else fixed the problem. For what it is worth, we
> have regularly done 64+ stations connected to our ath10k firmware/driver
> for years.
>
> Thanks,
> Ben
>
> On 03/29/2019 07:02 PM, Carlito Nueno wrote:
> > Hi all,
> >
> > I am using:
> >
> > ath10k-firmware-qca9984 - 2018-12-16-211de167-1
> > kmod-ath10k - 4.14.109+4.19.23-1-5
> >
> > ## Problem
> > I am able to associate and authenticate many clients. Max I tested was
> > 15 clients.
> > But when more than 4 clients start to play video stream (youtube,
> > twitch, netflix):
> >
> > 1. all the clients loose internet connectivity
> > 2. all of them are _de-authenticated_
> >
> > 3. when trying to reconnect, they connect but are _disassociated_ immediately.
> >
> > c2:44:2f:f3:3c:22 -64 dBm / -109 dBm (SNR 45) 40 ms ago
> > RX: 200.0 MBit/s, VHT-MCS 9, 40MHz, VHT-NSS 1 48 Pkts.
> > TX: 12.0 MBit/s 9 Pkts.
> > expected throughput: unknown
> >
> > c2:44:2f:f3:3c:22 -57 dBm / -109 dBm (SNR 52) 10 ms ago
> > RX: 12.0 MBit/s 17 Pkts.
> > TX: 12.0 MBit/s 5 Pkts.
> > expected throughput: unknown
> >
> > 4. internet on the AP works. (I am able to ping google.com)
> >
> > ## Firmware and OS this problem occurs
> > - ath10k + 18.06.2 = yes, there is this problem
> > - ath10k + snapshot = yes, there is this problem
> > - ath10k-ct + 18.06.2 = yes, similar problem occurs
> > (https://github.com/greearb/ath10k-ct/issues/82)
> > - ath10k-ct + snapshot = no, works fine
> >
> > ## OpenWRT info
> >
> > ### Release
> > DISTRIB_ID='OpenWrt'
> > DISTRIB_RELEASE='SNAPSHOT'
> > DISTRIB_REVISION='r9753-6df5ab89cf'
> > DISTRIB_TARGET='ar71xx/generic'
> > DISTRIB_ARCH='mips_24kc'
> > DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r9753-6df5ab89cf'
> > DISTRIB_TAINTS='no-all'
> >
> > ### Logs
> > Include:
> > - Full list of OPKGs installed: 2_opkg_installed-txt
> > - Logs up to the point of crash: 3_ath10k_crash-txt
> > - Logs after the crash and trying to reconnect: 4_after_crash_reconnect-txt
> >
> > https://gist.github.com/ironpillow/96ce9173721163a8c8c93113b2a677d7
> >
> > ### More logs
> > I noticed that the some devices stay connected :man_shrugging: and
> > when these connected devices make a dns request, the request is
> > reaching the DNS server but the AP is not receiving response.
> >
> > I ran ping on *one device* and captured packets on AP (two interfaces):
> > - tcpdump -i wlan0-ap
> > - tcpdump -i br-lan
> >
> > ping google.com:
> > https://gist.github.com/ironpillow/50cb0e2010ac5bc9acc7abc7e20ab910
> > ping 8.8.8.8: https://gist.github.com/ironpillow/97cb3dd6eb8e9d028a8231f142fae01f
> >
> > Packets are not reaching wifi wlan0-ap interface.
> >
> > I am happy to run more tests.
> >
> > Any advice?
> >
> > _______________________________________________
> > ath10k mailing list
> > ath10k@lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/ath10k
> >
>
> --
> Ben Greear <greearb@candelatech.com>
> Candela Technologies Inc http://www.candelatech.com
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: QCA9984 all devices being de-authenticated and unable to re-connect
2019-04-01 23:04 ` Carlito Nueno
@ 2019-04-02 1:25 ` Ben Greear
0 siblings, 0 replies; 4+ messages in thread
From: Ben Greear @ 2019-04-02 1:25 UTC (permalink / raw)
To: Carlito Nueno; +Cc: ath10k
Try down this page a bit, you just need to copy the firmware-5.bin and reboot usually.
https://www.candelatech.com/ath10k-bugs.php
Thanks,
Ben
On 04/01/2019 04:04 PM, Carlito Nueno wrote:
> Hi Ben,
>
> Can you tell me how I can compile ath10k-ct firmware version present
> in 18.06.2 into the latest snapshot?
>
> I want to try and see if it's firmware related.
>
> Awesome to know you had 64+ stations connected to your firmware.
>
> Thanks for the help.
>
> On Sun, Mar 31, 2019 at 8:06 PM Ben Greear <greearb@candelatech.com> wrote:
>>
>> Hello,
>>
>> You could try using the ath10k-ct firmware that does NOT work for you (18.06.2) in
>> the latest snapshot. If problem still happens, then it is firmware related,
>> and I can then build you a series of images so you can do a bisect to find what
>> commit fixes the issue if you really want to know what is the fix.
>>
>> Otherwise, maybe something else fixed the problem. For what it is worth, we
>> have regularly done 64+ stations connected to our ath10k firmware/driver
>> for years.
>>
>> Thanks,
>> Ben
>>
>> On 03/29/2019 07:02 PM, Carlito Nueno wrote:
>>> Hi all,
>>>
>>> I am using:
>>>
>>> ath10k-firmware-qca9984 - 2018-12-16-211de167-1
>>> kmod-ath10k - 4.14.109+4.19.23-1-5
>>>
>>> ## Problem
>>> I am able to associate and authenticate many clients. Max I tested was
>>> 15 clients.
>>> But when more than 4 clients start to play video stream (youtube,
>>> twitch, netflix):
>>>
>>> 1. all the clients loose internet connectivity
>>> 2. all of them are _de-authenticated_
>>>
>>> 3. when trying to reconnect, they connect but are _disassociated_ immediately.
>>>
>>> c2:44:2f:f3:3c:22 -64 dBm / -109 dBm (SNR 45) 40 ms ago
>>> RX: 200.0 MBit/s, VHT-MCS 9, 40MHz, VHT-NSS 1 48 Pkts.
>>> TX: 12.0 MBit/s 9 Pkts.
>>> expected throughput: unknown
>>>
>>> c2:44:2f:f3:3c:22 -57 dBm / -109 dBm (SNR 52) 10 ms ago
>>> RX: 12.0 MBit/s 17 Pkts.
>>> TX: 12.0 MBit/s 5 Pkts.
>>> expected throughput: unknown
>>>
>>> 4. internet on the AP works. (I am able to ping google.com)
>>>
>>> ## Firmware and OS this problem occurs
>>> - ath10k + 18.06.2 = yes, there is this problem
>>> - ath10k + snapshot = yes, there is this problem
>>> - ath10k-ct + 18.06.2 = yes, similar problem occurs
>>> (https://github.com/greearb/ath10k-ct/issues/82)
>>> - ath10k-ct + snapshot = no, works fine
>>>
>>> ## OpenWRT info
>>>
>>> ### Release
>>> DISTRIB_ID='OpenWrt'
>>> DISTRIB_RELEASE='SNAPSHOT'
>>> DISTRIB_REVISION='r9753-6df5ab89cf'
>>> DISTRIB_TARGET='ar71xx/generic'
>>> DISTRIB_ARCH='mips_24kc'
>>> DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r9753-6df5ab89cf'
>>> DISTRIB_TAINTS='no-all'
>>>
>>> ### Logs
>>> Include:
>>> - Full list of OPKGs installed: 2_opkg_installed-txt
>>> - Logs up to the point of crash: 3_ath10k_crash-txt
>>> - Logs after the crash and trying to reconnect: 4_after_crash_reconnect-txt
>>>
>>> https://gist.github.com/ironpillow/96ce9173721163a8c8c93113b2a677d7
>>>
>>> ### More logs
>>> I noticed that the some devices stay connected :man_shrugging: and
>>> when these connected devices make a dns request, the request is
>>> reaching the DNS server but the AP is not receiving response.
>>>
>>> I ran ping on *one device* and captured packets on AP (two interfaces):
>>> - tcpdump -i wlan0-ap
>>> - tcpdump -i br-lan
>>>
>>> ping google.com:
>>> https://gist.github.com/ironpillow/50cb0e2010ac5bc9acc7abc7e20ab910
>>> ping 8.8.8.8: https://gist.github.com/ironpillow/97cb3dd6eb8e9d028a8231f142fae01f
>>>
>>> Packets are not reaching wifi wlan0-ap interface.
>>>
>>> I am happy to run more tests.
>>>
>>> Any advice?
>>>
>>> _______________________________________________
>>> ath10k mailing list
>>> ath10k@lists.infradead.org
>>> http://lists.infradead.org/mailman/listinfo/ath10k
>>>
>>
>> --
>> Ben Greear <greearb@candelatech.com>
>> Candela Technologies Inc http://www.candelatech.com
>
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-04-02 1:25 UTC | newest]
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2019-03-30 2:02 QCA9984 all devices being de-authenticated and unable to re-connect Carlito Nueno
2019-04-01 3:06 ` Ben Greear
2019-04-01 23:04 ` Carlito Nueno
2019-04-02 1:25 ` Ben Greear
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