From owner-freebsd-bugs@FreeBSD.ORG Mon Jul 16 12:20:10 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5C8381065673 for ; Mon, 16 Jul 2012 12:20:10 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 1C5188FC1B for ; Mon, 16 Jul 2012 12:20:10 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q6GCK9Jj009510 for ; Mon, 16 Jul 2012 12:20:09 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q6GCK9Cw009509; Mon, 16 Jul 2012 12:20:09 GMT (envelope-from gnats) Resent-Date: Mon, 16 Jul 2012 12:20:09 GMT Resent-Message-Id: <201207161220.q6GCK9Cw009509@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, Alexander Yerenkow Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D432B106566B for ; Mon, 16 Jul 2012 12:19:13 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 842E88FC14 for ; Mon, 16 Jul 2012 12:19:13 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id q6GCJDiu036313 for ; Mon, 16 Jul 2012 12:19:13 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id q6GCJDlP036312; Mon, 16 Jul 2012 12:19:13 GMT (envelope-from nobody) Message-Id: <201207161219.q6GCJDlP036312@red.freebsd.org> Date: Mon, 16 Jul 2012 12:19:13 GMT From: Alexander Yerenkow To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/169908: Shutdown goes to panic, if swap device disappeared 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: Mon, 16 Jul 2012 12:20:10 -0000 >Number: 169908 >Category: misc >Synopsis: Shutdown goes to panic, if swap device disappeared >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jul 16 12:20:09 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Alexander Yerenkow >Release: FreeBSD 9.0-RELEASE-p3 >Organization: >Environment: FreeBSD pc 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 12 02:52:29 UTC 2012 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 >Description: Attempt to shutdown produce panic, if swap device disappeared. >How-To-Repeat: In my case: I have eli ada1, after I attach it, there exist zfs pool. I import it, and there I have plenty of space. That's why I created there (in /zpool) 4g file, for using it as additional swap. mdconfig -af /zpool/swapfile md0 swapctl -a md0 And I have a lot of swap. But if swap used a lot, when I'm trying to restart/shutdown I almost always got kernel panic. If you'll need - I'll try to get foto of screen with panic. >Fix: None >Release-Note: >Audit-Trail: >Unformatted: