Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 29 Jan 2002 06:46:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 29 Jan 2002 06:44:59 -0500 Received: from pc-80-195-34-66-ed.blueyonder.co.uk ([80.195.34.66]:23937 "EHLO sisko.scot.redhat.com") by vger.kernel.org with ESMTP id ; Tue, 29 Jan 2002 06:42:30 -0500 Date: Tue, 29 Jan 2002 11:42:22 +0000 From: "Stephen C. Tweedie" To: "Yann E. MORIN" Cc: lkml , ext2-devel@lists.sourceforge.net Subject: Re: Assertion failure / do_get_write_acess() / loop / samba Message-ID: <20020129114222.B2298@redhat.com> In-Reply-To: <008f01c1a815$d8cdcc70$8a140237@rennes.si.fr.atosorigin.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <008f01c1a815$d8cdcc70$8a140237@rennes.si.fr.atosorigin.com>; from yann.morin.1998@anciens.enib.fr on Mon, Jan 28, 2002 at 05:07:12PM +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Mon, Jan 28, 2002 at 05:07:12PM +0100, Yann E. MORIN wrote: > > I've encountered a reproductible 'Assertion failure' in 2.4.17. > It happens on pure vanilla, as well as on sched O1-J0, and also on > I'm able to write a bit of data on it (about a few Mib), and then I > got this Assertion failure: > > --8<-- Begin --8<-- > Assertion failure in do_get_write_access() at transaction.c:728: > "(((jh2bh(jh))->b_state & (1UL << BH_Uptodate)) != 0)" Are there any other log messages in the kernel log? The only easy way I can see for this to be triggered is if there is a bad block on disk being accessed. That ought to appear in the log. Could you also please run ksymoops to decode the log trace? Cheers, Stephen - 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/