From owner-freebsd-current@FreeBSD.ORG Wed Jan 25 09:35:23 2006 Return-Path: X-Original-To: current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D873016A41F for ; Wed, 25 Jan 2006 09:35:23 +0000 (GMT) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (gate.funkthat.com [69.17.45.168]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7410943D45 for ; Wed, 25 Jan 2006 09:35:19 +0000 (GMT) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (jwcbn01q383dpwg8@localhost.funkthat.com [127.0.0.1]) by hydrogen.funkthat.com (8.13.3/8.13.3) with ESMTP id k0P9YCmn028543; Wed, 25 Jan 2006 01:34:12 -0800 (PST) (envelope-from jmg@hydrogen.funkthat.com) Received: (from jmg@localhost) by hydrogen.funkthat.com (8.13.3/8.13.3/Submit) id k0P9YBDM028542; Wed, 25 Jan 2006 01:34:11 -0800 (PST) (envelope-from jmg) Date: Wed, 25 Jan 2006 01:34:11 -0800 From: John-Mark Gurney To: Peter Jeremy Message-ID: <20060125093411.GI69162@funkthat.com> Mail-Followup-To: Peter Jeremy , current@FreeBSD.org References: <20060124094631.GE69162@funkthat.com> <20060124120009.GX25397@cirb503493.alcatel.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060124120009.GX25397@cirb503493.alcatel.com.au> User-Agent: Mutt/1.4.2.1i X-Operating-System: FreeBSD 5.4-RELEASE-p6 i386 X-PGP-Fingerprint: B7 EC EF F8 AE ED A7 31 96 7A 22 B3 D8 56 36 F4 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html Cc: current@FreeBSD.org Subject: Re: panic: vm_page_insert: page already inserted X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: John-Mark Gurney List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Jan 2006 09:35:24 -0000 Peter Jeremy wrote this message on Tue, Jan 24, 2006 at 23:00 +1100: > On Tue, 2006-Jan-24 01:46:31 -0800, John-Mark Gurney wrote: > >Ok, now another panic that doesn't involve my code. Simply loading > >the bktr module causes this: > >panic: vm_page_insert: page already inserted > ... > >vm_page_insert(c1655fb8,c075a440,11eb1,0) at vm_page_insert+0x36 > >contigmalloc2(c1655fb8,8,0,1,c1655fb8) at contigmalloc2+0x106 > > If you have a crashdump, can you print the vm_page_t at 0xc1655fb8, > it's object, the address of kernel_object_store and the vm_object_t > at 0xc075a440 if it's not kernel_object_store. I've been seeing > these panics with a patched version contigmalloc() and it would be > nice to know if there's a bug outside these patches. Looks like Alan just committed a patch to address this... Of course this was just as I finally got a crash dump of this panic (like minutes ago).. Thanks Alan! -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."