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From: "Luis R. Rodriguez" <mcgrof@gmail.com>
Date: Tue, 12 May 2009 10:24:50 -0700
Message-ID: <43e72e890905121024i79f743efo68c858bc0a0939a@mail.gmail.com>
Subject: Re: [BUG] Crda oopses the system
To: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: Pavel Roskin <proski@gnu.org>,
	linux-wireless <linux-wireless@vger.kernel.org>
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On Tue, May 12, 2009 at 8:05 AM, Maxim Levitsky <maximlevitsky@gmail.com> wrote:
> On Sun, 2009-05-10 at 12:36 -0700, Luis R. Rodriguez wrote:
>> On Sun, May 10, 2009 at 12:34 PM, Maxim Levitsky
>> <maximlevitsky@gmail.com> wrote:
>> > On Sun, 2009-05-10 at 11:33 -0700, Luis R. Rodriguez wrote:
>> >> On Sun, May 10, 2009 at 5:20 AM, Maxim Levitsky <maximlevitsky@gmail.com> wrote:
>> >> > On Wed, 2009-05-06 at 16:34 -0400, Pavel Roskin wrote:
>> >> >> gdb /lib/modules/`uname -r`/kernel/net/wireless/cfg80211.ko
>> >> >
>> >> > I have recompiled the kernel with debugging info.
>> >> >
>> >> > This is new backtrace:
>
> Ok, here is what I found:
>
> The real BUG_ON that fires up is at
>
> wireless/reg.c: __set_regdom: BUG_ON(!country_ie_regdomain)
>
> Confirmed by replacing it with printk.
>
>
> I attach a beacon sample that triggers this:

Thanks for that. Was this from wireless-testing? If so as of what SHA1
sum? Can you provide steps to reproduce? What AP? What card?

  Luis