From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752552AbdGCHey (ORCPT ); Mon, 3 Jul 2017 03:34:54 -0400 Received: from smtp1.it.da.ut.ee ([193.40.5.66]:40552 "EHLO smtp1.it.da.ut.ee" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752186AbdGCHew (ORCPT ); Mon, 3 Jul 2017 03:34:52 -0400 Date: Mon, 3 Jul 2017 10:34:46 +0300 (EEST) From: Meelis Roos To: linux-parisc@vger.kernel.org, Linux Kernel list Subject: BUG: workqueue lockup (after powerdown) Message-ID: User-Agent: Alpine 2.20 (LRH 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Today I tested 4.12 release on my RP3440 (HP parisc). It worked fine, then on shutdown I got this strange message from kernel after shutdown: reboot: Power down System shut down completed. Please power this system off now. BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 40s! and this continues with longer and longer times. Is it something hppa specific or general? -- Meelis Roos (mroos@linux.ee)