From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
Michal Hocko <mhocko@suse.cz>,
Andrew Morton <akpm@linux-foundation.org>,
x86-ml <x86@kernel.org>, linux-mm <linux-mm@kvack.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Hugh Dickins <hughd@google.com>
Subject: Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0)
Date: Wed, 22 Apr 2015 21:43:49 +0300 [thread overview]
Message-ID: <20150422184349.GB4351@node.dhcp.inet.fi> (raw)
In-Reply-To: <20150422184011.GK6897@pd.tnic>
On Wed, Apr 22, 2015 at 08:40:11PM +0200, Borislav Petkov wrote:
> On Wed, Apr 22, 2015 at 09:33:09PM +0300, Kirill A. Shutemov wrote:
> > Could you try patch below instead? This can give a clue what's going on.
>
> Well, this happens on my workstation and I need it for work. I'll try to
> find another box to reproduce it on first. You could try to reproduce it
> too - it happened here while playing videos on youtube in chromium. But
> it is not easy to trigger, no particular use pattern. So I don't have a
> sure-fire way of reproducing it.
I'm running kernel with this patch on my laptop for few day without a
crash. :-/
> I can send you my .config if you need it.
Yes, please.
--
Kirill A. Shutemov
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next prev parent reply other threads:[~2015-04-22 18:44 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20150418205656.GA7972@pd.tnic>
2015-04-18 21:27 ` kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0) Linus Torvalds
2015-04-18 21:56 ` Kirill A. Shutemov
2015-04-18 21:59 ` Linus Torvalds
2015-04-18 22:08 ` Borislav Petkov
2015-04-18 22:16 ` Borislav Petkov
2015-04-18 22:16 ` Borislav Petkov
2015-04-22 13:12 ` Borislav Petkov
2015-04-22 18:33 ` Kirill A. Shutemov
2015-04-22 18:40 ` Borislav Petkov
2015-04-22 18:43 ` Kirill A. Shutemov [this message]
2015-04-22 19:18 ` Borislav Petkov
2015-04-22 19:26 ` Linus Torvalds
2015-04-23 16:23 ` Andrea Arcangeli
2015-04-24 21:42 ` Kirill A. Shutemov
2015-04-27 16:40 ` Andrea Arcangeli
2015-04-18 22:12 ` Linus Torvalds
2015-04-20 0:02 ` Naoya Horiguchi
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