Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751360AbVKIOdi (ORCPT ); Wed, 9 Nov 2005 09:33:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751368AbVKIOdi (ORCPT ); Wed, 9 Nov 2005 09:33:38 -0500 Received: from allen.werkleitz.de ([80.190.251.108]:20192 "EHLO allen.werkleitz.de") by vger.kernel.org with ESMTP id S1751360AbVKIOdh (ORCPT ); Wed, 9 Nov 2005 09:33:37 -0500 References: <20051109135925.GF12751@localhost.localdomain> In-Reply-To: <20051109135925.GF12751@localhost.localdomain> From: hunold@linuxtv.org To: Hugo Mills Cc: linux-kernel@vger.kernel.org, "linux-dvb@linuxtv.org" Subject: Re: [linux-dvb-maintainer] Multiple USB DVB devices cause hard lockups Date: Wed, 09 Nov 2005 15:33:27 +0100 Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Message-Id: X-SA-Exim-Connect-IP: X-SA-Exim-Scanned: No (on allen.werkleitz.de); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1027 Lines: 29 Hello Hugo, Hugo Mills writes: > I'm trying to get a pair of Twinhan Alpha II DVB-USB devices > working on the same machine. With a single device plugged in, I can > quite easily receive and stream data. > > With both devices connected to the machine, both are recognised. > However, use of either device causes some form of stack backtrace (I > can't see the top of it to verify what kind) from the kernel, and a > hard lock-up. Magic SysRQ is non-functional after the lock-up. Failure > cases that I've seen are: Thank you for your report. I forwarded the mail to the linux-dvb mailing list. Hopefully somebody is able to help you. Please consider subscribing to the linux-dvb mailing list: http://www.linuxtv.org/cgi-bin/mailman/listinfo > Hugo. CU Michael. - 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/