From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261156AbUE2VkW (ORCPT ); Sat, 29 May 2004 17:40:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261159AbUE2VkW (ORCPT ); Sat, 29 May 2004 17:40:22 -0400 Received: from ms-smtp-02.rdc-kc.rr.com ([24.94.166.122]:9869 "EHLO ms-smtp-02.rdc-kc.rr.com") by vger.kernel.org with ESMTP id S261156AbUE2VkP (ORCPT ); Sat, 29 May 2004 17:40:15 -0400 Subject: Re: 2.6 kernel OOPs with Nomad MuVo MP3 player From: Derek Witt To: linux-kernel@vger.kernel.org In-Reply-To: <1085816432.11120.18.camel@saiya-jin> References: <1085816432.11120.18.camel@saiya-jin> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-7xXKQMoBULP2U/fLauUp" Message-Id: <1085866812.10867.4.camel@saiya-jin> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Sat, 29 May 2004 16:40:13 -0500 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-7xXKQMoBULP2U/fLauUp Content-Type: text/plain Content-Transfer-Encoding: quoted-printable I have rebuilt my kernel without preempt support and passed "elevator=3Ddeadline" to the kernel on reboot. I now can mount my nomad muvo without any major problems. However, it times out and gives the oops on attemptng to dismount, but the only effect of that is that the USB reiterates itself and the next time I insert the drive, it gets bumped up (e.g. from /dev/sda1 to /dev/sdb1). Also, it sometimes gets rendered read-only (easily resolved by remounting the drive with same device name). But, during the copy process, my computer is unsually bogged down (the jumping mouse cursor in X). So, I am suspecting the AS Anticipatory IO scheduler at fault. On Sat, 2004-05-29 at 02:40, Derek Witt wrote: > Good morning. >=20 > I am attempting to mount my Creative Nomad MuVo MP3 Player. However, > every time I try to mount or copy to the drive, I constantly get a > Kernel oops. I am currently running 2.6.6-rc1 under Gentoo 1.4. SuSE 9.0 > running vanilla 2.6.5 returns the same problem. >=20 > My dump indicates a problem with usb-storage trying to preempt parts of > itself. >=20 > The included dump is during a copy attempt. >=20 > I am quite puzzled by this.. I'm going to rebuild my kernel sans preempt > and see what happens. >=20 Derek J Witt, dwitt1@kc.rr.com. --=-7xXKQMoBULP2U/fLauUp Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQBAuQM72lgVX+zXThwRAsxFAKCbN+ovlKrH0ZN8MifocJAd/EwK3QCeOk4l QWroRME7jwne/JdmBOAUR74= =VdLY -----END PGP SIGNATURE----- --=-7xXKQMoBULP2U/fLauUp--