Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758923AbXJNTWQ (ORCPT ); Sun, 14 Oct 2007 15:22:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752993AbXJNTWA (ORCPT ); Sun, 14 Oct 2007 15:22:00 -0400 Received: from smtp2.linux-foundation.org ([207.189.120.14]:57615 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752369AbXJNTV6 (ORCPT ); Sun, 14 Oct 2007 15:21:58 -0400 Date: Sun, 14 Oct 2007 12:21:44 -0700 From: Andrew Morton To: "Dave Milter" Cc: LKML , linux-scsi@vger.kernel.org, Jens Axboe Subject: Re: linux-2.6.23-mm1 crashed Message-Id: <20071014122144.f8e56ed9.akpm@linux-foundation.org> In-Reply-To: <2a382c6e0710141145j51286bd0o8a2eb307f7455cd@mail.gmail.com> References: <2a382c6e0710141145j51286bd0o8a2eb307f7455cd@mail.gmail.com> X-Mailer: Sylpheed 2.4.1 (GTK+ 2.8.17; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 881 Lines: 28 On Sun, 14 Oct 2007 22:45:47 +0400 "Dave Milter" wrote: > I build linux-2.6.23-mm1 and try to boot it using qemu, > and it crashed with trace like this: > do_page_fault > error_code > lock_acquire > _spin_lock_irqsave > gdth_timeout > run_timer_softirq > __do_softirq > do_softirq > > I have screenshot, but have no idea, is it legal to include it, if I > sent copy to lkml. > config of kernel in attachment, > I apply all three patches from hot-fixes. > The screenshot is here: http://userweb.kernel.org/~akpm/crash.png It would appear that gdth_timeout() is passing a bad pointer into spin_lock_irqsave(). - 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/