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Fri, 28 Feb 2020 15:33:17 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserp3020.oracle.com with ESMTP id 2ydcsepxuh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 28 Feb 2020 15:33:17 +0000 Received: from abhmp0010.oracle.com (abhmp0010.oracle.com [141.146.116.16]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 01SFXE50018142; Fri, 28 Feb 2020 15:33:15 GMT Received: from ca-dmjordan1.us.oracle.com (/10.211.9.48) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 28 Feb 2020 07:33:14 -0800 Date: Fri, 28 Feb 2020 10:33:31 -0500 From: Daniel Jordan To: Will Deacon Cc: Daniel Jordan , Corentin Labbe , tj@kernel.org, jiangshanlai@gmail.com, mark.rutland@arm.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org Subject: Re: WARNING: at kernel/workqueue.c:1473 __queue_work+0x3b8/0x3d0 Message-ID: <20200228153331.uimy62rat2tdxxod@ca-dmjordan1.us.oracle.com> References: <20200217204803.GA13479@Red> <20200218163504.y5ofvaejleuf5tbh@ca-dmjordan1.us.oracle.com> <20200220090350.GA19858@Red> <20200221174223.r3y6tugavp3k5jdl@ca-dmjordan1.us.oracle.com> <20200228123311.GE3275@willie-the-truck> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200228123311.GE3275@willie-the-truck> User-Agent: NeoMutt/20180716 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9545 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 bulkscore=0 phishscore=0 mlxlogscore=727 spamscore=0 suspectscore=0 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2002280123 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9545 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 malwarescore=0 bulkscore=0 lowpriorityscore=0 mlxlogscore=793 phishscore=0 spamscore=0 adultscore=0 suspectscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2002280122 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Fri, Feb 28, 2020 at 12:33:12PM +0000, Will Deacon wrote: > On Fri, Feb 21, 2020 at 12:42:23PM -0500, Daniel Jordan wrote: > > On Thu, Feb 20, 2020 at 10:03:50AM +0100, Corentin Labbe wrote: > > > But I got the same with plain next (like yesterday 5.6.0-rc2-next-20200219 and tomorow 5.6.0-rc2-next-20200220) and master got the same issue. > > > > Thanks. I've been trying to reproduce this on an arm board but it's taking a > > while to get it setup since I've never used it for kernel work. > > > > Hoping to get it up soon, though someone with a working setup may be in a > > better position to help with this. > > Any joy with this? It sounded to me like the issue also happens on a > mainline kernel. If this is the case, have you managed to bisect it? I managed to get recent mainline (rawhide) booting days ago but wasn't able to reproduce on a rpi 3b+. My plan had been to try debug-by-email next, but then something exploded internally and I haven't had time for it yet. Still intending to help once the explosion is contained, provided someone can't get to it sooner. thanks, Daniel