From owner-freebsd-stable Thu Sep 12 20:40:16 2002 Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A7E8637B400; Thu, 12 Sep 2002 20:40:10 -0700 (PDT) Received: from rwcrmhc51.attbi.com (rwcrmhc51.attbi.com [204.127.198.38]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2243943E4A; Thu, 12 Sep 2002 20:40:10 -0700 (PDT) (envelope-from julian@elischer.org) Received: from InterJet.elischer.org ([12.232.206.8]) by rwcrmhc51.attbi.com (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP id <20020913034009.SHV16829.rwcrmhc51.attbi.com@InterJet.elischer.org>; Fri, 13 Sep 2002 03:40:09 +0000 Received: from localhost (localhost.elischer.org [127.0.0.1]) by InterJet.elischer.org (8.9.1a/8.9.1) with ESMTP id UAA76400; Thu, 12 Sep 2002 20:36:55 -0700 (PDT) Date: Thu, 12 Sep 2002 20:36:53 -0700 (PDT) From: Julian Elischer To: Rahul Siddharthan Cc: stable@freebsd.org, multimedia@freebsd.org Subject: Re: USB audio kernel panics In-Reply-To: <20020913025715.GA9795@papagena.rockefeller.edu> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thu, 12 Sep 2002, Rahul Siddharthan wrote: > I notice that the USB audio driver has been imported into -STABLE > recently. I've been using this driver for a few months, and get > frequent easily-reproducible kernel panics, which unfortunately I don't > have the ability to fix -- but I really don't think the driver is ready > for -stable or for 4.7-release. > [...] can you do a 'list' here? as well as "info locals" and print anything that looks suspicious? (it's nice to see you god a gdb trace....) > #16 0xc0235813 in uhci_device_isoc_start (xfer=0xc100d300) > at /usr/src/sys/dev/usb/uhci.c:2097 > #17 0xc023568f in uhci_device_isoc_transfer (xfer=0xc100d400) > at /usr/src/sys/dev/usb/uhci.c:1991 > #18 0xc023a035 in usbd_transfer (xfer=0xc100d400) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message