From owner-freebsd-stable@FreeBSD.ORG Wed Dec 7 11:02:35 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org 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 9CE6916A41F for ; Wed, 7 Dec 2005 11:02:35 +0000 (GMT) (envelope-from iedowse@iedowse.com) Received: from nowhere.iedowse.com (nowhere.iedowse.com [82.195.144.75]) by mx1.FreeBSD.org (Postfix) with SMTP id 9E80943D5F for ; Wed, 7 Dec 2005 11:02:33 +0000 (GMT) (envelope-from iedowse@iedowse.com) Received: from localhost ([127.0.0.1] helo=iedowse.com) by nowhere.iedowse.com via local-iedowse id ; 7 Dec 2005 11:02:32 +0000 (GMT) To: paul.koch@statseeker.com In-Reply-To: Your message of "Wed, 07 Dec 2005 13:28:37 +1000." <200512071328.37867.paul.koch@statseeker.com> Date: Wed, 07 Dec 2005 11:02:32 +0000 From: Ian Dowse Message-ID: <200512071102.aa30204@nowhere.iedowse.com> Cc: freebsd-stable@freebsd.org Subject: Re: 6.0-stable panic in ohci_softintr when using ucom/uftdi X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Dec 2005 11:02:35 -0000 In message <200512071328.37867.paul.koch@statseeker.com>, Paul Koch writes: >As soon at the modem rings, the machine panics. I don't think the >modem even gets time to pick up the line. This doesn't happen on >a 5.4-stable box with 6 modems connected, but 5.4-stable appears >to have other "hanging" issues, thus why I am trying out 6.0-stable. > >Recent changes to ohci.c (1.154.2.1) in this area (2 days ago) ?? >Should I raise a PR ? I'll see if I can reproduce this later - the only thing I can think of now that might be responsible is a USB transfer reuse issue that the old patch here might help with: http://people.freebsd.org/~iedowse/releng_5_xfer_reuse.diff Could you see if that makes any difference? It should apply to 6-stable even though the name says releng_5. Ian