linux-kernel - Re: Kernel crash (2.6.35.13)

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Message-ID: <CAJ8eaTxaUfdX7DiXuAA=18u_m+ESA7fwwkw1zCSF9HrsoC-ydQ@mail.gmail.com>
Date:	Mon, 5 Sep 2011 14:08:41 +0530
From:	naveen yadav <yad.naveen@...il.com>
To:	linux-mm <linux-mm@...ck.org>, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux@....linux.org.uk
Subject: Re: Kernel crash (2.6.35.13)

Adding linux-arm

On Thu, Sep 1, 2011 at 4:10 PM, naveen yadav <yad.naveen@...il.com> wrote:
> Dear All,
>
> I am running a simple test program that just do malloc and memset. The
> testprogram is run using below attached script
>
> while true
> do
> ./stress &
> ./stress &
> ./stress &
> ./stress &
> sleep 1
> done
>
>
> we got this issue on embedded Target.
>
> After analysis we found that most of task(stress_application) is in D
> for uninterruptible sleep.
> application           state
>
> stress                  x
> stress                  D
> stress                  x
> stress                  D
> stress                  x
> stress                  D
> stress                  x
> sleep                   D
>
> So I observe after 10-15 min Kernel crash with
>
> Kernel panic - not syncing: Out of memory and no killable processes...
>
>
> I am attaching Kernel Crash log + Test application.
>
> Thanks
>
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