From owner-freebsd-alpha Thu Sep 12 6:10:19 2002 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0616137B400 for ; Thu, 12 Sep 2002 06:10:15 -0700 (PDT) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3569943E42 for ; Thu, 12 Sep 2002 06:10:14 -0700 (PDT) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.9.3/8.9.3) with ESMTP id JAA23576; Thu, 12 Sep 2002 09:10:13 -0400 (EDT) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id g8CD9he72193; Thu, 12 Sep 2002 09:09:43 -0400 (EDT) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15744.37399.367166.6137@grasshopper.cs.duke.edu> Date: Thu, 12 Sep 2002 09:09:43 -0400 (EDT) To: Yoriaki FUJIMORI Cc: freebsd-alpha@FreeBSD.ORG Subject: Re: panic: pmap_remove_pages:... In-Reply-To: <200209121107.g8CB7PlZ014721@prinz.fujimori.cache.waseda.ac.jp> References: <200209121107.g8CB7PlZ014721@prinz.fujimori.cache.waseda.ac.jp> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org > Yesterday, I tried to upgrade to 4.6.2R. And it seems the box > starts sudden `Wooom...' in the middle of `make buildworld' etc. > > Once I saw > > panic: pmap_remove_pages: page on pm_pvlist has no pte > > > syncing disks... 17 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 > giving up on 1 buffers > Uptime: 3h33m0s > Automatic reboot in 15 seconds - press a key on the console to abort > Rebooting... > > My question is: what kind of panic this is. Something wrong happened > in vm, I guess. Yes. That's what happened. A trace (even just from ddb) would be helpful. FWIW, my UP1000 has been happily tracking -stable (running 4.6-STABLE FreeBSD 4.6-STABLE #0: Tue Aug 27 22:18:51 EDT 2002) now. My xp1000 has been happy at 4.7-prelrelease. You might consider upgrading to the latest sources to see if that helps any. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message