Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261424AbVBWI1U (ORCPT ); Wed, 23 Feb 2005 03:27:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261422AbVBWI1U (ORCPT ); Wed, 23 Feb 2005 03:27:20 -0500 Received: from quechua.inka.de ([193.197.184.2]:48011 "EHLO mail.inka.de") by vger.kernel.org with ESMTP id S261420AbVBWI1K (ORCPT ); Wed, 23 Feb 2005 03:27:10 -0500 To: linux-kernel@vger.kernel.org Subject: Re: uninterruptible sleep lockups References: <421A3414.2020508@nodivisions.com> Organization: private Linux site, southern Germany Date: Tue, 22 Feb 2005 22:31:03 +0100 From: Olaf Titz Message-Id: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1025 Lines: 24 In article <421A3414.2020508@nodivisions.com> you write: > The most recent one was yesterday: I had run lsusb in the morning and had no > problems, but at the end of the day I ran it again, and after outputting 3 > lines of data, it hung, stuck in D-state. So now I have this: > > [/home/user]$ ps aux|grep D > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > root 92 0.0 0.0 0 0 ? D Feb19 0:00 [khubd] > root 845 0.0 0.0 0 0 ? D Feb19 0:00 [knodemgrd_0] > root 29016 0.0 0.1 1512 592 ? D 00:28 0:00 lsusb I'm getting fairly repeatable deadlocks of this kind involving khubd with a USB storage device. Perhaps there's just a faulty locking issue in khubd. Olaf PS. Linux 2.6.9 - 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/