From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265774AbUGMUJH (ORCPT ); Tue, 13 Jul 2004 16:09:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265792AbUGMUJH (ORCPT ); Tue, 13 Jul 2004 16:09:07 -0400 Received: from parcelfarce.linux.theplanet.co.uk ([195.92.249.252]:49565 "EHLO www.linux.org.uk") by vger.kernel.org with ESMTP id S265774AbUGMUJD (ORCPT ); Tue, 13 Jul 2004 16:09:03 -0400 Date: Tue, 13 Jul 2004 16:14:45 -0300 From: Marcelo Tosatti To: haiquy@yahoo.com Cc: linux-kernel@vger.kernel.org Subject: Re: 2.4.27-rc3 __alloc_pages: 3-order allocation failed (gfp=0x20/0) Message-ID: <20040713191445.GB9655@logos.cnet> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.5.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 13, 2004 at 09:07:55PM +0000, haiquy@yahoo.com wrote: > > Hi, > > I got a lot such errors log when run dmesg and the rpogram cdda2wav seems stop > extracting audio cds > > Some others log like: > > scsi : aborting command due to timeout : pid 3260, scsi0, channel 0, id 1, lun 0 0x00 00 00 00 00 00 > scsi : aborting command due to timeout : pid 3260, scsi0, channel 0, id 1, lun 0 0x00 00 00 00 00 00 > SCSI host 0 abort (pid 3260) timed out - resetting > SCSI bus is being reset for host 0 channel 0. > SCSI host 0 channel 0 reset (pid 3260) timed out - trying harder > SCSI bus is being reset for host 0 channel 0. > scsi : aborting command due to timeout : pid 3256, scsi0, channel 0, id 1, lun 0 0xbe 04 00 00 00 00 00 00 4b 10 00 00 > hdd: lost interrupt > > I use ide-scsi for ide cdrom as cdda2wav requires this. If I use normal ide-cd > and use cdparanoia it works as normal. > > What should I do to help debuging this problem? Hi Steve, The "3-order allocation failures" should not be a problem - its just the ide-scsi driver trying to allocate a big scatter-gather list of 8 pages, it fails then tries to allocate "smaller pieces" (4 pages then if that fails 1 page of memory). Now the problem is the ide-scsi timeout's -- I really have not much of an idea what could be going wrong there.