Date: Tue, 2 Aug 2016 13:53:57 -0700 From: Adrian Chadd <adrian.chadd@gmail.com> To: Andrew Stevenson <andrew@ugh.net.au> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, Willem@offermans.rompen.nl Subject: Re: bf_next not NULL! Message-ID: <CAJ-VmonXg1XAB-FeajcbQ2NG9e=oV3X-R%2BO%2BY92quNTckZgGEw@mail.gmail.com> In-Reply-To: <09DD4206-6D68-4B03-A3F9-01512C2F866B@ugh.net.au> References: <2DEF8DBE-1444-435C-B48C-FEAB71CA60E5@ugh.net.au> <20160716105843.GA5832@vpn.offrom.nl> <CAJ-VmomwtRwk8aNcCn3pKzbLspPHN0UKPC4J%2BdS0ebOvHom73g@mail.gmail.com> <A0ED3F72-21EF-4B97-BF4B-AA0AEA336958@ugh.net.au> <762054A0-B628-4CD8-9F59-6B52CEB78481@ugh.net.au> <CAJ-VmokctaK2kgE59C64ugUzwmsbhj5p24EJ126pyosqmwe=2w@mail.gmail.com> <CAJ-Vmo=4tGEE6Owuxtsc9g%2BM5hF%2BpXfq3n3=Txi7LnF0UHo2cQ@mail.gmail.com> <F90C8D26-19D6-4CD1-AFB0-789170678D5D@ugh.net.au> <CAJ-VmonpN_f%2Bp5rE_qNdhDBKsfr2-4xELLLa5HMwY7B6QbGviQ@mail.gmail.com> <09DD4206-6D68-4B03-A3F9-01512C2F866B@ugh.net.au>
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hi,
do this:
sysctl dev.ath.0.hal.force_full_reset=3D1
while true; do
sysctl dev.ath.0.force_bstuck=3D1
sleep 300
done
.. see if that fixes things.
-adrian
..
On 2 August 2016 at 12:19, Andrew Stevenson <andrew@ugh.net.au> wrote:
>
> On 29 Jul 2016, at 23:07, Adrian Chadd <adrian.chadd@gmail.com> wrote:
>
>> Hi,
>>
>> Yeah, the problem is that the NF calibration will time out, and I
>> don't know if it's logging that by default.
>>
>> Do sysctl dev.ath.0.hal.debug=3D0x8 and then see what it lsogging when
>> things hang.
>
> Ironically, after doing that it stayed up for the longest period in a whi=
le. It has now died again however. I don=E2=80=99t know when it stopped wor=
king exactly but there is nothing logged for ath0 since 0830 this morning (=
12.5 hours ago)...ath0: stuck beacon; resetting (bmiss count 4). wlan0 has =
logged, about an hour later, wlan0: STA 00:21:e9:e7:a9:e7 IEEE 802.11: disa=
ssociated.
>
> I don=E2=80=99t see anything logged via syslog, or in dmesg, that is diff=
erent than before the sysctl change.
>
> Thanks,
>
> Andrew
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