From owner-freebsd-current Sat Jan 23 19:13:22 1999 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id TAA28276 for freebsd-current-outgoing; Sat, 23 Jan 1999 19:13:22 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from bright.fx.genx.net (bright.fx.genx.net [206.64.4.154]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id TAA28268 for ; Sat, 23 Jan 1999 19:13:20 -0800 (PST) (envelope-from bright@hotjobs.com) Received: from localhost (bright@localhost) by bright.fx.genx.net (8.9.1/8.9.1) with ESMTP id WAA99269; Sat, 23 Jan 1999 22:19:24 -0500 (EST) (envelope-from bright@hotjobs.com) X-Authentication-Warning: bright.fx.genx.net: bright owned process doing -bs Date: Sat, 23 Jan 1999 22:19:23 -0500 (EST) From: Alfred Perlstein X-Sender: bright@bright.fx.genx.net To: Matthew Dillon cc: current@FreeBSD.ORG Subject: Re: 2Re: panic: found dirty cache page 0xf046f1c0 In-Reply-To: <199901240251.SAA57298@apollo.backplane.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat, 23 Jan 1999, Matthew Dillon wrote: > > : > :i have 'ed' driver and mine blows up as well. > : > :panic: found dirty cache page 0xf047ae60 > :Debugger("panic") > > Ok, so much for if_de being the cause. > > BTW, for anybody who doesn't want to wait for us to find the > bug, you can comment out the MADV_FREE code and that should > put a stop to it. The MADV_FREE code isn't broken, but it seems > to cause the bug to occur which is why *I* haven't commented > it out - I'd rather find the bug. > > Also, update your kernel trees and turn on the INVARIANTS options: > > options INVARIANTS > options INVARIANT_SUPPORT cvsup'd and added, i'm going to run the code for a bit hopefully to get you some output from the INVARIANTS. > :Is it safe to enable crashdumps on IDE disks yet? > > I don't know. > > I wasn't aware that there was a problem with crash dumps on > ide disks. There shouldn't be. Last 3 times i enabled it, it dumped on the wrong partition because it got confused about LBA mode, anyone have a suggestion to test to make sure it won't dump on my /usr instead of swap? (i don't have LBA enabled in my IDE disk flags 0xe0ffe0ff) -Alfred To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message