Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264869AbUD2VAm (ORCPT ); Thu, 29 Apr 2004 17:00:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263093AbUD2U7d (ORCPT ); Thu, 29 Apr 2004 16:59:33 -0400 Received: from mh57.com ([217.160.185.21]:10941 "EHLO mithrin.mh57.de") by vger.kernel.org with ESMTP id S264858AbUD2UyB (ORCPT ); Thu, 29 Apr 2004 16:54:01 -0400 Date: Thu, 29 Apr 2004 22:53:51 +0200 From: Martin Hermanowski To: Alan Stern Cc: Soeren Sonnenburg , Marcel Holtmann , Linux Kernel , USB development list Subject: Re: [linux-usb-devel] 2.6.6-rc3 still oops on unplugging usb bluetooth bcm203x dongle Message-ID: <20040429205351.GJ11077@mh57.de> References: <1083218706.3942.5.camel@localhost> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6e7ZaeXHKrTJCxdu" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.5.1+cvs20040105i X-Broken-Reverse-DNS: no host name found for IP address 2001:8d8:81:4d0:8000::1 X-Spam-Score: 0.1 (/) X-Authenticated-ID: martin Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2310 Lines: 66 --6e7ZaeXHKrTJCxdu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 29, 2004 at 03:59:36PM -0400, Alan Stern wrote: > On Thu, 29 Apr 2004, Soeren Sonnenburg wrote: >=20 > > Hi... > >=20 > > I still get: > >=20 > > usb 2-1: USB disconnect, address 3 > > Oops: kernel access of bad area, sig: 11 [#1] > > NIP: C02134B4 LR: F205D414 SP: EFE87DD0 REGS: efe87d20 TRAP: 0600 No= t tainted > > MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 > > DAR: 6B6B6BB7, DSISR: 00000120 > > TASK =3D effa4030[5] 'khubd' THREAD: efe86000Last syscall: -1=20 > > GPR00: FFFF0001 EFE87DD0 EFFA4030 EE77C828 6B6B6B6B 00000000 EB8EE83C 0= 0000000=20 > > GPR08: 00001388 EF0EE858 00010C00 C0213480 82008022 00000000 00000000 0= 0000000=20 > > GPR16: 00000000 00000000 00000000 00000000 00000000 00220000 00230000 0= 0000000=20 > > GPR24: 00000000 C0400000 00000001 6B6B6B6B 6B6B6BB7 EF07B8A0 EE77C828 E= E77C6FC=20 > > NIP [c02134b4] class_device_del+0x34/0x140 > > LR [f205d414] hci_unregister_sysfs+0x14/0x24 [bluetooth] > > Call trace: > > [f205d414] hci_unregister_sysfs+0x14/0x24 [bluetooth] > > [f205876c] hci_unregister_dev+0x18/0xb0 [bluetooth] > > [f204cd94] hci_usb_disconnect+0x48/0x90 [hci_usb] >=20 > Marcel Holtman is working on this; some other people have reported the=20 > same problem. Have you been in touch with him? It appears to be a=20 > problem in the Bluetooth driver, not in the USB stack. Are there any patches available? The most recent patch I could find is for 2.6.5, and does not change this problem. I would like to try the latest version of the bluez-patch, if this can help to find the bug. LLAP, Martin --6e7ZaeXHKrTJCxdu Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFAkWtfmGb6Npij0ewRAssYAJ4wgRIxoAn7FKhJzROSt6Z466y8bgCgpRjK opaWuwuOrZbTGCD5rYLnxto= =sgEp -----END PGP SIGNATURE----- --6e7ZaeXHKrTJCxdu-- - 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/