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Date:      Fri, 23 May 2014 19:13:29 +0800
From:      Erich Dollansky <erichsfreebsdlist@alogt.com>
To:        Adrian Chadd <adrian@freebsd.org>
Cc:        "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, sean bruno <sbruno@ignoranthack.me>
Subject:   Re: iwn0 hangs randomly when starting the machine
Message-ID:  <20140523191329.62027b64@X220.alogt.com>
In-Reply-To: <CAJ-VmokCjwQNXc0ihx7jFZtE-5j9UHHf2KCrU5L2SW2p6DAwQg@mail.gmail.com>
References:  <20140331073054.5d7642d6@X220.alogt.com> <1397006320.5173.2.camel@powernoodle.corp.yahoo.com> <20140409093642.19c2f5cb@X220.alogt.com> <CAJ-VmokeKSpYuq-ROOX=Z00rESFGvQTb%2BdXtRrUvc5QXzJvMYg@mail.gmail.com> <20140409113254.3a3277a3@X220.alogt.com> <CAJ-VmokCjwQNXc0ihx7jFZtE-5j9UHHf2KCrU5L2SW2p6DAwQg@mail.gmail.com>

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Hi,

On Tue, 8 Apr 2014 20:40:01 -0700
Adrian Chadd <adrian@freebsd.org> wrote:

> I'm not sure. I'd really like to see what the story is with
> coexistence somehow.
> 
I did some more investigations and came to the result that iwn crashes
in 'in6_ifattach_linklocal'.

When I disable ipv6, it all works fine. I did several reboots without a
problem.

To make this a bit more complicated, if I use only em0, the machine
starts normal. When I use iwn0 alone or together with lagg0 and em0,
the machine crashes during the boot process.  The crashes only happen
when IPV6 is enabled in rc.conf.

Erich



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