From: Borislav Petkov <bp@alien8.de>
To: Linus Torvalds <torvalds@linux-foundation.org>,
"Kirill A. Shutemov" <kirill@shutemov.name>
Cc: 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 15:12:19 +0200 [thread overview]
Message-ID: <20150422131219.GD6897@pd.tnic> (raw)
In-Reply-To: <20150418220803.GB7972@pd.tnic>
On Sun, Apr 19, 2015 at 12:08:03AM +0200, Borislav Petkov wrote:
> On Sat, Apr 18, 2015 at 05:59:53PM -0400, Linus Torvalds wrote:
> > On Sat, Apr 18, 2015 at 5:56 PM, Kirill A. Shutemov
> > <kirill@shutemov.name> wrote:
> > >
> > > Andrea has already seen the bug and pointed to 8d63d99a5dfb as possible
> > > cause. I don't see why the commit could broke anything, but it worth
> > > trying to revert and test.
> >
> > Ahh, yes, that does look like a more likely culprit.
>
> Reverted and building... will report in the next days.
FWIW, box is solid with the revert and has an uptime of ~4 days so far
without hickups.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
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next prev parent reply other threads:[~2015-04-22 13:12 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 [this message]
2015-04-22 18:33 ` Kirill A. Shutemov
2015-04-22 18:40 ` Borislav Petkov
2015-04-22 18:43 ` Kirill A. Shutemov
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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