From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755612Ab2IYT24 (ORCPT ); Tue, 25 Sep 2012 15:28:56 -0400 Received: from mail.x86-64.org ([217.9.48.20]:42858 "EHLO mail.x86-64.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753920Ab2IYT2z (ORCPT ); Tue, 25 Sep 2012 15:28:55 -0400 Date: Tue, 25 Sep 2012 21:28:47 +0200 From: Borislav Petkov To: Tejun Heo Cc: LKML Subject: WARNING: at kernel/workqueue.c:1034 __queue_work+0x23d/0x2d7() Message-ID: <20120925192847.GF10125@aftab.osrc.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org FYI: just hit this below on plain -rc7. Only once so far... [ 5294.811825] ------------[ cut here ]------------ [ 5294.816682] WARNING: at kernel/workqueue.c:1034 __queue_work+0x23d/0x2d7() [ 5294.823816] Hardware name: Dinar [ 5294.827165] Modules linked in: ohci_hcd radeon kvm_amd ttm drm_kms_helper kvm hwmon backlight cfbcopyarea e1000e cfbimgblt ehci_hcd amd64_edac_mod cfbfillrect edac_core microcode [ 5294.844005] Pid: 5076, comm: test Not tainted 3.6.0-rc7 #2 [ 5294.849689] Call Trace: [ 5294.852232] [] warn_slowpath_common+0x85/0x9d [ 5294.859145] [] warn_slowpath_null+0x1a/0x1c [ 5294.865206] [] __queue_work+0x23d/0x2d7 [ 5294.870910] [] ? run_timer_softirq+0x1df/0x381 [ 5294.877240] [] delayed_work_timer_fn+0x2a/0x2e [ 5294.883573] [] run_timer_softirq+0x264/0x381 [ 5294.889721] [] ? run_timer_softirq+0x1df/0x381 [ 5294.896051] [] ? __run_hrtimer+0xef/0x182 [ 5294.901933] [] ? flush_delayed_work+0x46/0x46 [ 5294.908176] [] __do_softirq+0xdc/0x1de [ 5294.913786] [] call_softirq+0x1c/0x30 [ 5294.919304] [] do_softirq+0x3d/0x86 [ 5294.924646] [] irq_exit+0x53/0xb2 [ 5294.929806] [] smp_apic_timer_interrupt+0x8b/0x99 [ 5294.936408] [] apic_timer_interrupt+0x6c/0x80 [ 5294.942640] [] ? retint_swapgs+0xe/0x13 [ 5294.949000] ---[ end trace eaf0764fd1698db2 ]--- Thanks. -- Regards/Gruss, Boris. Advanced Micro Devices GmbH Einsteinring 24, 85609 Dornach GM: Alberto Bozzo Reg: Dornach, Landkreis Muenchen HRB Nr. 43632 WEEE Registernr: 129 19551