Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263151AbUDETYu (ORCPT ); Mon, 5 Apr 2004 15:24:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263154AbUDETYu (ORCPT ); Mon, 5 Apr 2004 15:24:50 -0400 Received: from smtp.mailix.net ([216.148.213.132]:29507 "EHLO smtp.mailix.net") by vger.kernel.org with ESMTP id S263151AbUDETYs (ORCPT ); Mon, 5 Apr 2004 15:24:48 -0400 Date: Mon, 5 Apr 2004 21:24:43 +0200 From: Alex Riesen To: linux-kernel Message-ID: <20040405192443.GA1305@steel.home> Reply-To: Alex Riesen Mail-Followup-To: Alex Riesen , linux-kernel Mime-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.6i X-SA-Exim-Mail-From: fork0@users.sourceforge.net Subject: 2.6.5: Solid freeze after removing a bluetooth usb dongle Content-Type: text/plain; charset=us-ascii X-Spam-Report: * 0.5 RCVD_IN_NJABL_DIALUP RBL: NJABL: dialup sender did non-local SMTP * [80.140.221.58 listed in dnsbl.njabl.org] * 0.1 RCVD_IN_SORBS RBL: SORBS: sender is listed in SORBS * [80.140.221.58 listed in dnsbl.sorbs.net] * 0.1 RCVD_IN_NJABL RBL: Received via a relay in dnsbl.njabl.org * [80.140.221.58 listed in dnsbl.njabl.org] * 2.5 RCVD_IN_DYNABLOCK RBL: Sent directly from dynamic IP address * [80.140.221.58 listed in dnsbl.sorbs.net] X-SA-Exim-Version: 3.1 (built Thu Oct 23 13:26:47 PDT 2003) X-SA-Exim-Scanned: Yes X-uvscan-result: clean (1BAZiC-00079G-LJ) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1388 Lines: 31 The kernel freezes after removing the dongle. There were hcitool running on the interface connected to the usb port. After modprobing hci-usb, I insert the dongle in the usb port of the card reader. Than I run "hciconfig hci0 up" to initialize the interface and start "hcitool scan". While it was running, I removed the dongle. The computer froze. Nothing in logs, no network. Hcitool managed to write some error (sorry, can't remember, will try to reproduce) before everything died. The scan hasn't found any devices yet. It didn't reported them, anyway, and there were none active, afaik. It is the Gentoo Experimental, running on P4-2.6GHz with active SMT, preemptible is on. The motherboard has some i865 chipset. USB uses uhci-hcd, bluetooth is hci-usb. The dongle was inserted in the free port of an usb2-compatible hub/card reader. Hcitool is from bluez-utils 2.5, xfree also was running, mouse froze. The dongle works with a nokia7650 phone (it connects and exchanges some data, at least) otherwise. I do not really know what kind of usb/bluetooth this dongle is. Just a small square blue thing with a green led in a corner. -alex - 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/