linux-kernel - Re: WARNING: kernel stack frame pointer at ffffffff82e03f40 in swapper:0 has bad value (null)

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Date:   Sat, 10 Dec 2016 11:04:44 -0600
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     Borislav Petkov <bp@...en8.de>
Cc:     x86-ml <x86@...nel.org>, lkml <linux-kernel@...r.kernel.org>
Subject: Re: WARNING: kernel stack frame pointer at ffffffff82e03f40 in
 swapper:0 has bad value           (null)

On Sat, Dec 10, 2016 at 05:17:49PM +0100, Borislav Petkov wrote:
> Hey,
> 
> I see the line in $Subject on rc8+tip/master.
> 
> Fixed already?

That's a new one.  Was there anything else printed?  Were you doing
anything special when it happened?  Do you see it reliably?  I should
probably figure out a way to dump more data for that warning.

-- 
Josh