From owner-freebsd-current@FreeBSD.ORG Sat Jul 28 17:19:32 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B512816A418 for ; Sat, 28 Jul 2007 17:19:32 +0000 (UTC) (envelope-from peter.schuller@infidyne.com) Received: from proxy1.bredband.net (proxy1.bredband.net [195.54.101.71]) by mx1.freebsd.org (Postfix) with ESMTP id 7669A13C459 for ; Sat, 28 Jul 2007 17:19:32 +0000 (UTC) (envelope-from peter.schuller@infidyne.com) Received: from prometheus.scode.org (85.229.22.84) by proxy1.bredband.net (7.3.127) id 46A848D6000C7DF0; Sat, 28 Jul 2007 18:58:36 +0200 Received: from localhost (localhost [127.0.0.1]) by prometheus.scode.org (Postfix) with ESMTP id 21A4A1CC8E; Sat, 28 Jul 2007 20:58:46 +0200 (CEST) From: Peter Schuller To: freebsd-current@freebsd.org Date: Sat, 28 Jul 2007 20:58:45 +0200 User-Agent: KMail/1.9.7 References: <200707282028.37102.peter.schuller@infidyne.com> In-Reply-To: <200707282028.37102.peter.schuller@infidyne.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200707282058.45554.peter.schuller@infidyne.com> Cc: current@freebsd.org Subject: Re: (ZFS?): panic: lockmgr: locking against myself X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sat, 28 Jul 2007 17:19:32 -0000 After several failed boot attempts, I burned and booted a 7.0 snapshot iso and tried to mount setting the appropriate zfs.root.mountfrom value. It failed (installer booted as usual). After this I tried booting normally again, and now the system came up. I saw there was a suspicious looking commit made to vfs_mount.c involving the use of a different lock. I'm hoping this was related, so for now I will update to a newer CURRENT and see if I can ever reproduce the problem. -- / Peter Schuller PGP userID: 0xE9758B7D or 'Peter Schuller ' Key retrieval: Send an E-Mail to getpgpkey@scode.org E-Mail: peter.schuller@infidyne.com Web: http://www.scode.org