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Date:      Wed, 13 Jul 2016 22:04:26 -0700
From:      Maxim Sobolev <sobomax@freebsd.org>
To:        Larry Rosenman <ler@lerctr.org>
Cc:        stable@freebsd.org, FreeBSD Release Engineering Team <re@freebsd.org>,  FreeBSD Net <freebsd-net@freebsd.org>, owner-freebsd-stable@freebsd.org
Subject:   Re: 11.0-BETA1 'ifconfig igb0 media auto' causes panic in llentry_free()
Message-ID:  <CAH7qZfsK1vXPetbfegaoajz7ZXhAxvDga_qNhrTw2p6214cEWw@mail.gmail.com>
In-Reply-To: <a87b6c4a50aecc9a498624929c559222@thebighonker.lerctr.org>
References:  <CAH7qZfswWWdrzK2PTS%2BctGHimtyXH1Ldj67DuWfaO0Vn=Tkjww@mail.gmail.com> <94f16de461db3e04d5f2f882cce34aec@thebighonker.lerctr.org> <CAH7qZftQCZf0ro=qsM5F_8HQf=JQS2o1oVHdXJCsuF-6N0arRg@mail.gmail.com> <a87b6c4a50aecc9a498624929c559222@thebighonker.lerctr.org>

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Larry, thanks for the pointer. Patch in the PR fixed the issue for me.
Added comment in there.

-Max

On Wed, Jul 13, 2016 at 2:00 PM, Larry Rosenman <ler@lerctr.org> wrote:

> NOTE: I get an insta-panic on boot :(
>
> I'm waiting for Gleb to respond.
>
>
>
> On 2016-07-13 15:57, Maxim Sobolev wrote:
>
> Thanks, looks like the same issue. I'll try the patch from ticket.
>
> -Max
>
>
>
> On Wed, Jul 13, 2016 at 1:46 PM, Larry Rosenman <ler@lerctr.org> wrote:
>
>> On 2016-07-13 15:32, Maxim Sobolev wrote:
>>
>>> Hi, we are seeing consistent crash doing 'ifconfig igb0 media auto' after
>>> interface has been provisioned by the dhcpclient. This is stable/11
>>> sources
>>> from svn revision 302593.
>>>
>>> That problem did not happen to us before the upgrade from from
>>> 11.0-ALPHA3,
>>> svn revision 301898 from head.
>>>
>>> Sreenshot of the backtrace is here:
>>> http://sobomax.sippysoft.com/DSC00012.JPG
>>>
>>> -Maxim
>>
>> see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=210884
>> --
>> Larry Rosenman                     http://www.lerctr.org/~ler
>> Phone: +1 214-642-9640                 E-Mail: ler@lerctr.org
>> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281
>>
>>
> --
> Larry Rosenman                     http://www.lerctr.org/~ler
> Phone: +1 214-642-9640                 E-Mail: ler@lerctr.org
> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281
>



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