From: "Михаил Гаврилов" <mikhail.v.gavrilov@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: linux-xfs@vger.kernel.org, linux-mm@kvack.org
Subject: Re: kernel BUG at fs/xfs/xfs_aops.c:853! in kernel 4.13 rc6
Date: Sun, 3 Sep 2017 19:08:54 +0500 [thread overview]
Message-ID: <CABXGCsMmEvEh__R2L47jqVnxv9XDaT_KP67jzsUeDLhF2OuOyA@mail.gmail.com> (raw)
In-Reply-To: <20170903074306.GA8351@infradead.org>
On 3 September 2017 at 12:43, Christoph Hellwig <hch@infradead.org> wrote:
>
> This is:
>
> bh = head = page_buffers(page);
>
> Which looks odd and like some sort of VM/writeback change might
> have triggered that we get a page without buffers, despite always
> creating buffers in iomap_begin/end and page_mkwrite.
>
> Ccing linux-mm if anything odd happen in that area recently.
>
> Can you tell anything about the workload you are running?
>
On XFS partition stored launched KVM VM images, + home partition with
Google Chrome profiles.
Seems the bug triggering by high memory consumption and using swap
which two times larger than system memory.
I saw that it happens when swap has reached size of system memory.
--
Best Regards,
Mike Gavrilov.
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next prev parent reply other threads:[~2017-09-03 14:09 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CABXGCsOL+_OgC0dpO1+Zeg=iu7ryZRZT4S7k-io8EGB0ZRgZGw@mail.gmail.com>
2017-09-03 7:43 ` Christoph Hellwig
2017-09-03 14:08 ` Михаил Гаврилов [this message]
2017-09-04 12:30 ` Jan Kara
2017-10-07 8:10 ` Михаил Гаврилов
2017-10-07 9:22 ` Михаил Гаврилов
2017-10-09 0:05 ` Dave Chinner
2017-10-09 18:31 ` Luis R. Rodriguez
2017-10-09 19:02 ` Eric W. Biederman
2017-10-15 8:53 ` Aleksa Sarai
2017-10-15 13:06 ` Theodore Ts'o
2017-10-15 22:14 ` Eric W. Biederman
2017-10-15 23:22 ` Dave Chinner
2017-10-16 17:44 ` Eric W. Biederman
2017-10-16 21:38 ` Dave Chinner
2017-10-16 1:13 ` Theodore Ts'o
2017-10-16 17:53 ` Eric W. Biederman
2017-10-16 18:50 ` Theodore Ts'o
2017-10-16 22:00 ` Dave Chinner
2017-10-17 1:34 ` Theodore Ts'o
2017-10-17 0:59 ` Aleksa Sarai
2017-10-17 9:20 ` Jan Kara
2017-10-17 14:12 ` Theodore Ts'o
2017-11-06 19:25 ` Luis R. Rodriguez
2017-11-07 15:26 ` Jan Kara
2017-10-09 22:28 ` Dave Chinner
2017-10-10 7:57 ` Jan Kara
2017-09-04 1:43 ` Dave Chinner
2017-09-04 2:20 ` Darrick J. Wong
2017-09-04 12:14 ` Jan Kara
2017-09-04 22:36 ` Dave Chinner
2017-09-05 16:17 ` Jan Kara
2017-09-05 23:42 ` Dave Chinner
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