From owner-freebsd-bugs@FreeBSD.ORG Wed Nov 24 12:00:25 2010 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6544B1065672 for ; Wed, 24 Nov 2010 12:00:25 +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 197FC8FC14 for ; Wed, 24 Nov 2010 12:00:25 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id oAOC0OdM069030 for ; Wed, 24 Nov 2010 12:00:24 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id oAOC0OMs069016; Wed, 24 Nov 2010 12:00:24 GMT (envelope-from gnats) Resent-Date: Wed, 24 Nov 2010 12:00:24 GMT Resent-Message-Id: <201011241200.oAOC0OMs069016@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, Chris Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3B5A11065675 for ; Wed, 24 Nov 2010 11:58:53 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (unknown [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 00C508FC08 for ; Wed, 24 Nov 2010 11:58:53 +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 oAOBwqJF051099 for ; Wed, 24 Nov 2010 11:58:52 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id oAOBwqqQ051098; Wed, 24 Nov 2010 11:58:52 GMT (envelope-from nobody) Message-Id: <201011241158.oAOBwqqQ051098@red.freebsd.org> Date: Wed, 24 Nov 2010 11:58:52 GMT From: Chris To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/152543: listing color format cause kernel panic in .zfs dir 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: Wed, 24 Nov 2010 12:00:25 -0000 >Number: 152543 >Category: misc >Synopsis: listing color format cause kernel panic in .zfs dir >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Nov 24 12:00:24 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Chris >Release: 8.1-RELEASE-p1 >Organization: >Environment: FreeBSD web1.xxx.net 8.1-RELEASE-p1 FreeBSD 8.1-RELEASE-p1 #1: Thu Nov 4 20:52:19 EET 2010 root@web1.hostexpert.net:/usr/obj/usr/src/sys/XXX amd64 >Description: This machine is patched up to zfsv15 which may be very relevant. If I change to a .zfs dir on any fileset eg. I have tank/home mounted on /usr/home so cd /usr/home/.zfs, and then run ls with colors it causes a kernel panic. gnuls -a --color=always = panic ls -aG = panic ls = no panic not tested gnuls with no colors and not tested 'ls -a', is a production server so I will need to wait until night for further testing. no kernel dumps yet as no dumpdev configured, if using a zfs swap partition is safe (used in fstab) as a dumpdev I will configure it and repeat. >How-To-Repeat: cd /usr/home/.zfs (edit to path to .zfs dir) ls -aG >Fix: a workaround is just run plain ls, of course this means if usually alias ls then it needs to be unaliased. >Release-Note: >Audit-Trail: >Unformatted: