From owner-freebsd-hackers Thu Mar 4 12:33:47 1999 Delivered-To: freebsd-hackers@freebsd.org Received: from PacHell.TelcoSucks.org (PacHell.TelcoSucks.org [207.90.181.5]) by hub.freebsd.org (Postfix) with ESMTP id 04E9D150B0 for ; Thu, 4 Mar 1999 12:33:16 -0800 (PST) (envelope-from ulf@PacHell.TelcoSucks.org) Received: (from ulf@localhost) by PacHell.TelcoSucks.org (8.9.2/8.9.1) id MAA28051; Thu, 4 Mar 1999 12:33:11 -0800 (PST) (envelope-from ulf) Message-ID: <19990304123311.C3659@TelcoSucks.org> Date: Thu, 4 Mar 1999 12:33:11 -0800 From: Ulf Zimmermann To: Matthew Dillon , Ulf Zimmermann Cc: Bob Bishop , hackers@FreeBSD.ORG Subject: Re: vm problems in 3.1-RELEASE and -STABLE Reply-To: ulf@alameda.net References: <199903041733.JAA30220@apollo.backplane.com> <19990304121414.A3659@TelcoSucks.org> <199903042027.MAA31748@apollo.backplane.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93.2i In-Reply-To: <199903042027.MAA31748@apollo.backplane.com>; from Matthew Dillon on Thu, Mar 04, 1999 at 12:27:38PM -0800 Organization: Alameda Networks, Inc. X-Operating-System: FreeBSD 3.1-19990218-STABLE Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Thu, Mar 04, 1999 at 12:27:38PM -0800, Matthew Dillon wrote: > :> :> 3.1-RELEASE and then 3.1-STABLE (SNAP 19990218) I get panics. Mostly with > :> :> wire count already 0, for which Jordan took the panic out. But I am still > :> :> getting other panics, like page fault. > :> > :> Someone took a panic out in the VM system? Where? > : > :He only took out the call to trap/panic for these kinds of messages: > : > :Mar 4 00:47:10 PacHell /kernel: vm_page_free: freeing wired page > :Mar 4 00:47:10 PacHell /kernel: vm_page_unwire: invalid wire count: 0 > > These are pretty serious panics. You would not want to allow the > system to run after such conditions occur. Taking out the panics is not > going to solve the problem. Tell that Jordan. > > A backtrace from the core dump would be useful. It's hard to tell > what the cause of the crash is - it could be the BT848, it could the > SBPRO. It could be something else. You might have to mess around > disabling various bits to figure out the cause. Crashes have been occuring at all different times. X11 running, no X11 running. X11 with with fxtv or without. I can give you the ssh root login to access the /var/crash. > > -Matt > Matthew Dillon > > > :Regards, Ulf. > : > :--------------------------------------------------------------------- > :Ulf Zimmermann, 1525 Pacific Ave., Alameda, CA-94501, #: 510-769-2936 > :Alameda Networks, Inc. | http://www.Alameda.net | Fax#: 510-521-5073 > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message -- Regards, Ulf. --------------------------------------------------------------------- Ulf Zimmermann, 1525 Pacific Ave., Alameda, CA-94501, #: 510-769-2936 Alameda Networks, Inc. | http://www.Alameda.net | Fax#: 510-521-5073 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message