Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755743AbbLHAZc (ORCPT ); Mon, 7 Dec 2015 19:25:32 -0500 Received: from mail-wm0-f68.google.com ([74.125.82.68]:33513 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751881AbbLHAZb (ORCPT ); Mon, 7 Dec 2015 19:25:31 -0500 MIME-Version: 1.0 In-Reply-To: <20151207235352.GW15569@logic.at> References: <20151207235352.GW15569@logic.at> Date: Mon, 7 Dec 2015 17:25:30 -0700 Message-ID: Subject: Re: occasional kernel hang on shutdown - kernel/cgroup_pids.c From: jeff merkey To: Norbert Preining Cc: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1650 Lines: 46 I am seeing this too but I think its related to Centos 7 not the build. On 12/7/15, Norbert Preining 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 > ------------------------------------------------------------------------ > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/