From owner-freebsd-current@FreeBSD.ORG Sat Nov 1 17:25:26 2003 Return-Path: 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 EE19716A4CE for ; Sat, 1 Nov 2003 17:25:26 -0800 (PST) Received: from carver.gumbysoft.com (carver.gumbysoft.com [66.220.23.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4449443F85 for ; Sat, 1 Nov 2003 17:25:26 -0800 (PST) (envelope-from dwhite@gumbysoft.com) Received: by carver.gumbysoft.com (Postfix, from userid 1000) id 3900072DA8; Sat, 1 Nov 2003 17:25:26 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by carver.gumbysoft.com (Postfix) with ESMTP id 3737472DA3 for ; Sat, 1 Nov 2003 17:25:26 -0800 (PST) Date: Sat, 1 Nov 2003 17:25:26 -0800 (PST) From: Doug White To: current@freebsd.org Message-ID: <20031101172243.Y70057@carver.gumbysoft.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: lockmgr panic on shutdown X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 Nov 2003 01:25:27 -0000 I can confirm the lockmgr panic on shutdown reported by someone else earlier (whose message I mistakenly deleted). It looks like swapper is trying to undo a lock from pagedaemon and runs into trouble. This is probably related to the Giant pushdown of vm_pageout() that alc did last week. I'm building with INVARIANTS to see if that will catch more info. Will report back soon. -- Doug White | FreeBSD: The Power to Serve dwhite@gumbysoft.com | www.FreeBSD.org