From owner-freebsd-bugs@FreeBSD.ORG Sun Jan 1 10:50:06 2006 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F33FF16A41F for ; Sun, 1 Jan 2006 10:50:05 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id D733E43D55 for ; Sun, 1 Jan 2006 10:50:04 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k01Ao4YR056568 for ; Sun, 1 Jan 2006 10:50:04 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k01Ao4lt056567; Sun, 1 Jan 2006 10:50:04 GMT (envelope-from gnats) Resent-Date: Sun, 1 Jan 2006 10:50:04 GMT Resent-Message-Id: <200601011050.k01Ao4lt056567@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Daniel Lang Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1CB3E16A41F for ; Sun, 1 Jan 2006 10:42:57 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id D574543D46 for ; Sun, 1 Jan 2006 10:42:56 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id k01AgswJ057889 for ; Sun, 1 Jan 2006 10:42:54 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id k01Agse4057888; Sun, 1 Jan 2006 10:42:54 GMT (envelope-from nobody) Message-Id: <200601011042.k01Agse4057888@www.freebsd.org> Date: Sun, 1 Jan 2006 10:42:54 GMT From: Daniel Lang To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Cc: Subject: kern/91160: system hangs with: mpt0: Request 0xffffffff89b96de0 Timed out. X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Jan 2006 10:50:06 -0000 >Number: 91160 >Category: kern >Synopsis: system hangs with: mpt0: Request 0xffffffff89b96de0 Timed out. >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Jan 01 10:50:02 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Daniel Lang >Release: FreeBSD-6.0/amd64 >Organization: LEO >Environment: currently not available, well be amended as soon as access has been restored. >Description: The machine hangs and is unresponsive. On the console a lot messages similar to: [..] mpt0: Request 0xffffffff89b966d8 Timed out. mpt0: Request 0xffffffff89b962e8 Timed out. mpt0: Request 0xffffffff89b974a0 Timed out. mpt0: Request 0xffffffff89b960a8 Timed out. mpt0: Request 0xffffffff89b96d08 Timed out. mpt0: Request 0xffffffff89b96de0 Timed out. mpt0: Timedout requests already complete. Interrupts may not be functioning. [..] The hardware is Sun V20z (Dual Opteron Machine) running FreeBSD 6.0/amd64 using a SMP GENERIC kernel (save different ident). I have geom-mirror enabled on the box. The problem appeared only after the geom-mirror was created. Currently I cannot access the machine, because over the holidays no one is there to reset it. :) I will enable kernel-debugging features when I have access agin. >How-To-Repeat: n/a >Fix: n/a >Release-Note: >Audit-Trail: >Unformatted: