From owner-svn-src-all@FreeBSD.ORG Sun Mar 16 01:26:11 2014 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A20B92F8; Sun, 16 Mar 2014 01:26:11 +0000 (UTC) Received: from h2.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 5BD2CC46; Sun, 16 Mar 2014 01:26:10 +0000 (UTC) Received: from h2.funkthat.com (localhost [127.0.0.1]) by h2.funkthat.com (8.14.3/8.14.3) with ESMTP id s2G1QAw8075697 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 15 Mar 2014 18:26:10 -0700 (PDT) (envelope-from jmg@h2.funkthat.com) Received: (from jmg@localhost) by h2.funkthat.com (8.14.3/8.14.3/Submit) id s2G1QAKG075696; Sat, 15 Mar 2014 18:26:10 -0700 (PDT) (envelope-from jmg) Date: Sat, 15 Mar 2014 18:26:09 -0700 From: John-Mark Gurney To: Adrian Chadd Subject: Re: svn commit: r263214 - in head/sys: compat/freebsd32 kern sys Message-ID: <20140316012609.GY32089@funkthat.com> References: <201403160053.s2G0rfmA073668@svn.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i X-Operating-System: FreeBSD 7.2-RELEASE i386 X-PGP-Fingerprint: 54BA 873B 6515 3F10 9E88 9322 9CB1 8F74 6D3F A396 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 X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.2 (h2.funkthat.com [127.0.0.1]); Sat, 15 Mar 2014 18:26:10 -0700 (PDT) Cc: "svn-src-head@freebsd.org" , "svn-src-all@freebsd.org" , "src-committers@freebsd.org" X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 16 Mar 2014 01:26:11 -0000 Adrian Chadd wrote this message on Sat, Mar 15, 2014 at 18:17 -0700: > How far along does it get? It rarely gets to multiuser, and even if it does, it panics very shortly afterward: panic: vm_page_alloc: page 0xc0805db0 is wired I did finally get around to dumping the vm_page struct for it (the CTF crazyness) and I did send it to alc and kib, but neither one has replied... here is a dump in case someone else has some vm_page clue: {'act_count': '\x00', 'aflags': '\x00', 'busy_lock': 1, 'dirty': '\xff', 'flags': 0, 'hold_count': 0, 'listq': {'tqe_next': 0xc0805e00, 'tqe_prev': 0xc06d18a0}, 'md': {'pv_kva': 3235856384, 'pv_list': {'tqh_first': 0x0, 'tqh_last': 0xc0805de0}, 'pv_memattr': '\x00', 'pvh_attrs': 0}, 'object': 0xc06d1878, 'oflags': '\x04', 'order': '\t', 'phys_addr': 17776640, 'pindex': 3572, 'plinks': {'memguard': {'p': 0, 'v': 3228376932}, 'q': {'tqe_next': 0x0, 'tqe_prev': 0xc06d1f64}, 's': {'pv': 0xc06d1f64, 'ss': {'sle_next': 0x0}}}, 'pool': '\x00', 'queue': '\xff', 'segind': '\x01', 'valid': '\xff', 'wire_count': 1} and as you can see, wire_count is not 0... but looks resonable... So, I'm blocked until someone w/ clue tells me what more I need to do to debug this... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."