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Date:      Mon, 20 Jun 2016 19:46:32 +0200
From:      Ben Woods <woodsb02@gmail.com>
To:        Emmanuel Vadot <manu@bidouilliste.com>
Cc:        "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>
Subject:   Re: [CFT] iwm driver synced with DragonflyBSD
Message-ID:  <20160620174632.GA1234@shinto.woods.am>
In-Reply-To: <20160620132224.0d52ff7a9bb9f64bc4a0ffe1@bidouilliste.com>
References:  <20160619172035.020eacde012a13c0c5f9b90d@bidouilliste.com> <CAOc73CDGpKuMzq2fY0DpXW_K91tvM39S_FOd9tpRvH_OqBUa4g@mail.gmail.com> <20160620132224.0d52ff7a9bb9f64bc4a0ffe1@bidouilliste.com>

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On Mon, Jun 20, 2016 at 01:22:24PM +0200, Emmanuel Vadot wrote:
> On Mon, 20 Jun 2016 12:02:26 +0200
> Ben Woods <woodsb02@gmail.com> wrote:
> 
> > Upon reboot I got a kernel panic after it loaded the module. I took photos
> > of my screen at the debug console, which you can find at the link below. If
> > there is a way to get a better output for debugging, please let me know.
> > http://imgur.com/a/TJ7i5
> 
>  It seems that it kernel panic when creating the wlan0 interface.
>  I guess that the modules are loaded by the loader ? (i.e. in /boot/loader.conf)
> 
>  Could you test not loading them by the loader but by manually after login ?
> 
>  kldload iwmXXXXfw.ko && kldload if_iwm
> 
>  Then restart the netif service (or create the wlan0 directly).
> 
> -- 
> Emmanuel Vadot <manu@bidouilliste.com>

Hi Emmanuel,

Whilst I agree the screenshot looks like the failure occurs whilst creating the
wlan0 interface, it in fact occurs when loading the if_iwm module. I have
tested by stopping the netif service and then loading the modules manually, and
you can see the screenshot here:
http://i.imgur.com/2ftzhQa.jpg

I never got a chance to restart netif service.

Regards,
Ben

--
From: Benjamin Woods
woodsb02@gmail.com



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