linux-kernel - Re: occasional kernel hang on shutdown

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Date:	Mon, 7 Dec 2015 17:25:30 -0700
From:	jeff merkey <marijuanalinux@...il.com>
To:	Norbert Preining <preining@...ic.at>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: occasional kernel hang on shutdown - kernel/cgroup_pids.c

I am seeing this too but I think its related to Centos 7 not the build.

On 12/7/15, Norbert Preining <preining@...ic.at> wrote:
> Dear all
>
> (please Cc)
>
> running 4.4-rc4 (written as rc3+ but only the tag commit is missing),
> but I think also earlier in the rc releases, I occasionally see hangs
> on shutdown. Nothing works anymore, but this time at least there
> was some output on the console.
>
> Manually copied from screen:
>
> WARNING: CPU: 1 PID: 14 at kernel/cgroup_pids.c:97
> pids_cancel.constrprop.8+0x2a
> Modules linked in: ....
> ...
> CPU: 1 PID: 14 Comm: ksoftirqd/1 Tainted: G O 4.4.0-rc3+
> Hardware name: Sony Corporation SVP1322A1J/VAIO, BIOS R2092V7 04/24/2015
> ...
>
> Does that help in any way?
>
> All the best
>
> Norbert
>
> (please Cc)
>
> ------------------------------------------------------------------------
> PREINING, Norbert                               http://www.preining.info
> JAIST, Japan                                 TeX Live & Debian Developer
> GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0  ACF0 6CAC A448 860C DC13
> ------------------------------------------------------------------------
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