From owner-freebsd-stable@FreeBSD.ORG Tue Oct 14 02:16:05 2003 Return-Path: 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 D6A5A16A4B3 for ; Tue, 14 Oct 2003 02:16:05 -0700 (PDT) Received: from u2.hansa.kiev.ua (u2.hansa.kiev.ua [193.108.124.122]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7903943F3F for ; Tue, 14 Oct 2003 02:16:02 -0700 (PDT) (envelope-from dliakh@hansa.kiev.ua) Received: from nirvana.hansa.kiev.ua (nirvana.hansa.kiev.ua. [193.108.125.2]) by u2.hansa.kiev.ua (8.12.9p2/8.12.9) with ESMTP id h9E9FM2Q004062; Tue, 14 Oct 2003 12:15:23 +0300 (EEST) (envelope-from dliakh@hansa.kiev.ua) Received: from dliakh by nirvana.hansa.kiev.ua with local (Exim 3.35 #1 (Debian)) id 1A9LH0-0002ll-00; Tue, 14 Oct 2003 12:15:22 +0300 Date: Tue, 14 Oct 2003 12:15:22 +0300 From: Dmitry Liakh To: Wilko Bulte Message-ID: <20031014091522.GB9825@nirvana.hansa.kiev.ua> References: <20031013205439.GA4314@nirvana.hansa.kiev.ua> <20031013215005.GB33259@freebie.xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-u Content-Disposition: inline In-Reply-To: <20031013215005.GB33259@freebie.xs4all.nl> User-Agent: Mutt/1.3.28i X-Spam-Status: No, hits=-5.0 required=5.0 tests=EMAIL_ATTRIBUTION,IN_REP_TO,QUOTED_EMAIL_TEXT,REFERENCES, REPLY_WITH_QUOTES,USER_AGENT_MUTT version=2.55 X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) cc: freebsd-stable@freebsd.org Subject: Re: puc(4) on SMP box X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Oct 2003 09:16:05 -0000 On Mon, Oct 13, 2003 at 11:50:05PM +0200, Wilko Bulte wrote: > On Mon, Oct 13, 2003 at 11:54:39PM +0300, Dmitry Liakh wrote: > > Hi. > > > > I've installed a puc(4) driven device on an SMP (2xPII) box and it causes > > panics in a few minutes after someone dialed-in the modem connected to > > (when there is some traffic going through the corresponding ppp iface). > > > > The device is Moxa C-104H/PCI. Yes, there is no support > > for this device in puc(4), but I've insert a few lines from > > http://www.opennet.ru/openforum/vsluhforumID1/25871.html into > > /sys/dev/puc/pucdata.c and it became ``supported'' ;) (I've also seen > > almost the same lines in pucdata.c in CURRENT code) > > > > I've tried it with RELENG_4 and RELENG_4_8 on the same SMP box with > > options PUC_FASTINTR and COM_PULTIPORT turned on and off and > > there is no difference - panics in all the cases. > > Please provide more details on the panic, like a traceback. > I don't have the exact URL handy, but on www.FreeBSD.org there is > information on how to obtain said information. The only thing I found is http://www.freebsd.org/cgi/query-pr.cgi?pr=kern%2F42578 but, that's quite unsuitable workaround IMHO :| Regarding more detailed info on panics: Unfortunately, I can't perform testing now, because it's a production machine, sorry. Maybe on weekend, if it'll be possible. -- WBR Dmitry jabber: dliakh@jabber.hansa.kiev.ua tel. +380 44 463-7138