Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)

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To: "Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>
Subject: Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
From: Borislav Petkov <bp@xxxxxxxxx>
Date: Wed, 22 Apr 2015 21:18:57 +0200
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Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, x86-ml <x86@xxxxxxxxxx>, linux-mm <linux-mm@xxxxxxxxx>, Andrea Arcangeli <aarcange@xxxxxxxxxx>, Hugh Dickins <hughd@xxxxxxxxxx>
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On Wed, Apr 22, 2015 at 09:43:49PM +0300, Kirill A. Shutemov wrote:
> I'm running kernel with this patch on my laptop for few day without a
> crash. :-/

If I'm to venture a wild guess, you probably need a bigger box for the
proper preconditions. I have 16G here. But just a wild guess anyway.

> Yes, please.

Attached.

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
--

Attachment: config-4.0.0+.bz2
Description: Binary data

References:
- Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
  - From: Linus Torvalds
- Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
  - From: Kirill A. Shutemov
- Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
  - From: Linus Torvalds
- Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
  - From: Borislav Petkov
- Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
  - From: Borislav Petkov
- Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
  - From: Kirill A. Shutemov
- Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
  - From: Borislav Petkov
- Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
  - From: Kirill A. Shutemov

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