Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261884AbUCaJ0P (ORCPT ); Wed, 31 Mar 2004 04:26:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261891AbUCaJ0P (ORCPT ); Wed, 31 Mar 2004 04:26:15 -0500 Received: from hauptpostamt.charite.de ([193.175.66.220]:13278 "EHLO hauptpostamt.charite.de") by vger.kernel.org with ESMTP id S261884AbUCaJ0J (ORCPT ); Wed, 31 Mar 2004 04:26:09 -0500 Date: Wed, 31 Mar 2004 11:25:42 +0200 From: Ralf Hildebrandt To: linux-kernel@vger.kernel.org Subject: rmmod uhci-hcd hangs eternally (linux-2.6.5-rc2-bk8) Message-ID: <20040331092542.GD28109@charite.de> Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2390 Lines: 53 Hi! When using linux-2.6.5-rc2-bk8, "rmmod uhci-hcd" hangs forever. Even when trying a reboot, the machine won't reboot. This happens with linux-2.6.5-rc2-bk8 on this hardware: # lspci 0000:00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) 0000:00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) 0000:00:04.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02) 0000:00:04.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) 0000:00:04.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01) from dmesg: drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub USB Universal Host Controller Interface driver v2.2 uhci_hcd 0000:00:04.2: UHCI Host Controller uhci_hcd 0000:00:04.2: irq 5, io base 0000d400 uhci_hcd 0000:00:04.2: new USB bus registered, assigned bus number 1 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected usb 1-1: new full speed USB device using address 2 and with this hardware as well (also kernel 2.6.5-rc2-bk8): # lspci 0000:00:00.0 Host bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3] (rev 04) 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] 0000:00:07.0 ISA bridge: VIA Technologies, Inc. VT82C596 ISA [Mobile South] (rev 23) 0000:00:07.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C/VT8235 PIPC Bus Master IDE (rev 10) 0000:00:07.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 11) from dmesg: USB Universal Host Controller Interface driver v2.2 uhci_hcd 0000:00:07.2: VIA Technologies, Inc. USB uhci_hcd 0000:00:07.2: irq 9, io base 0000d400 uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected -- Ralf Hildebrandt (Im Auftrag des Referat V a) Ralf.Hildebrandt@charite.de Charite - Universit?tsmedizin Berlin Tel. +49 (0)30-450 570-155 Gemeinsame Einrichtung von FU- und HU-Berlin Fax. +49 (0)30-450 570-916 IT-Zentrum Standort Campus Mitte AIM. ralfpostfix - 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/