From owner-freebsd-stable Thu Apr 13 21:31:46 2000 Delivered-To: freebsd-stable@freebsd.org Received: from corinth.bossig.com (corinth.bossig.com [208.26.239.66]) by hub.freebsd.org (Postfix) with ESMTP id 0C93C37B55C for ; Thu, 13 Apr 2000 21:31:43 -0700 (PDT) (envelope-from kstewart@3-cities.com) Received: from 3-cities.com (unverified [208.26.242.41]) by corinth.bossig.com (Rockliffe SMTPRA 4.2.1) with ESMTP id ; Thu, 13 Apr 2000 20:25:03 -0700 Message-ID: <38F68CEB.1A38EBE8@3-cities.com> Date: Thu, 13 Apr 2000 20:13:47 -0700 From: Kent Stewart Organization: Columbia Basin Virtual Community Project X-Mailer: Mozilla 4.72 [en] (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 To: Joao Carlos Mendes Luis Cc: stable@freebsd.org Subject: Re: Bug in 4.0-R rl0??? References: <38F659E8.4E891FCA@jonny.eng.br> Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Joao Carlos Mendes Luis wrote: > > Hi, > > I think I've found a bug in rl0 driver, in 4.0-RELEASE. It's fully > repeatable in my setup... > > I mount a NFS directory (from a linux server, if that matters). This > directory contains some backup dumps from my filesystems, compressed > with bzip2. When I start extracting one of those dumps with the > follwoing command: > > cd dir ; bzcat /mnt/root.bz2 | restore rfu - > > I get a panic: Fatal Trap 12, page fault while in kernel mode. The > panic message is: rl0: no memory for tx list. The file system where > I'm extrating to has soft updates enabled. The current process when the > kernel panics varies from bzip2 to nfsiod. Because of the "no memory for tx list", that really sound like a typical NMBCLUSTERS problem. Kent > > If I divided the operations in the following steps: > > cp /mnt/root.bz2 /extra > bunzip2 /extra/root.bz2 > cd /extra/dir ; restore rfu /extra/root > > The panic does not happen anymore! > > I can send the kernel dumps if someone is interested. > > Thanks for any help, > > Jonny > > -- > João Carlos Mendes Luís jonny@jonny.eng.br > Networking Engineer jcml@ieee.org > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message -- Kent Stewart Richland, WA mailto:kstewart@3-cities.com http://www.3-cities.com/~kstewart/index.html FreeBSD News http://daily.daemonnews.org/ SETI(Search for Extraterrestrial Intelligence) @ HOME http://setiathome.ssl.berkeley.edu/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message