From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Peter Maloney <peter.maloney@brockmann-consult.de>,
Rik van Riel <riel@redhat.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Kamal Mostafa <kamal@canonical.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: kernel BUG - handle_mm_fault - Ubuntu 14.04 kernel 3.13.0-29-generic
Date: Thu, 19 Jun 2014 19:36:14 +0300 [thread overview]
Message-ID: <20140619163614.GA24297@node.dhcp.inet.fi> (raw)
In-Reply-To: <53A30B63.107@brockmann-consult.de>
On Thu, Jun 19, 2014 at 06:10:11PM +0200, Peter Maloney wrote:
> Hi, can someone please take a look at this and tell me what is going on?
>
> The event log reports no ECC errors.
>
> This machine was working fine with an older Ubuntu version, and has
> failed this way twice since an upgrade 2 weeks ago.
>
> Symptoms include:
> - load goes up high, currently 1872.72
> - "ps -ef" hangs
> - this time I tested "echo w > /proc/sysrq-trigger" which made the
> local shell and ssh hang, and ctrl+alt+del doesn't work, but machine
> still responds to ping
>
> Please CC me; I'm not on the list.
>
> Thanks,
> Peter
>
>
>
> Here's the log:
>
> Jun 12 15:42:42 node73 kernel: [17196.908781] ------------[ cut here
> ]------------
> Jun 12 15:42:42 node73 kernel: [17196.909789] kernel BUG at
> /build/buildd/linux-3.13.0/mm/memory.c:3756!
Looks like this:
http://lkml.org/lkml/2014/5/8/275
It seems the commit 107437febd49 has added to 3.13.11.3 "extended stable",
but not in other -stable.
Rik, should it be there too?
--
Kirill A. Shutemov
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next parent reply other threads:[~2014-06-19 16:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <53A30B63.107@brockmann-consult.de>
2014-06-19 16:36 ` Kirill A. Shutemov [this message]
2014-07-14 13:40 ` kernel BUG - handle_mm_fault - Ubuntu 14.04 kernel 3.13.0-29-generic Peter Maloney
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