linux-kernel - Re: [BUG] kernel BUG at mm/vmacache.c:85!

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Message-ID: <535F610F.6090705@linux.vnet.ibm.com>
Date:	Tue, 29 Apr 2014 13:51:35 +0530
From:	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>
To:	Dave Jones <davej@...hat.com>
CC:	Linux MM <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	davidlohr@...com, Rik van Riel <riel@...hat.com>,
	Michel Lespinasse <walken@...gle.com>,
	Hugh Dickins <hughd@...gle.com>,
	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [BUG] kernel BUG at mm/vmacache.c:85!

On 04/29/2014 05:30 AM, Dave Jones wrote:
> On Tue, Apr 29, 2014 at 12:48:14AM +0530, Srivatsa S. Bhat wrote:
>  > Hi,
>  > 
>  > I hit this during boot on v3.15-rc3, just once so far.
>  > Subsequent reboots went fine, and a few quick runs of multi-
>  > threaded ebizzy also didn't recreate the problem.
>  > 
>  > The kernel I was running was v3.15-rc3 + some totally
>  > unrelated cpufreq patches.
> 
> Could you post those patches somewhere ?
> They may not be directly related to the code in the trace, but if
> they are randomly corrupting memory, maybe that would explain things ?
>

Why post them just 'somewhere'? I posted them on LKML! :-)

This is the patchset I was testing:  :-)

https://lkml.org/lkml/2014/4/28/473

Regards,
Srivatsa S. Bhat


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