From owner-freebsd-fs@FreeBSD.ORG Thu Nov 17 00:20:08 2011 Return-Path: Delivered-To: freebsd-fs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7D346106564A for ; Thu, 17 Nov 2011 00:20:08 +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 6490F8FC12 for ; Thu, 17 Nov 2011 00:20:08 +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 pAH0K81q055686 for ; Thu, 17 Nov 2011 00:20:08 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id pAH0K8cW055684; Thu, 17 Nov 2011 00:20:08 GMT (envelope-from gnats) Date: Thu, 17 Nov 2011 00:20:08 GMT Message-Id: <201111170020.pAH0K8cW055684@freefall.freebsd.org> To: freebsd-fs@FreeBSD.org From: "Johannes Totz" Cc: Subject: Re: kern/155587: [zfs] [panic] kernel panic with zfs X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Johannes Totz List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Nov 2011 00:20:08 -0000 The following reply was made to PR kern/155587; it has been noted by GNATS. From: "Johannes Totz" To: , Cc: Subject: Re: kern/155587: [zfs] [panic] kernel panic with zfs Date: Wed, 16 Nov 2011 23:58:36 -0000 I have a very similar issue. I offlined a file-vdev and the machine panic'd. Now I get a panic every time I try to import the pool. Unfortunately, some bits of the panic info scroll off screen. This is transcribbled: current process: txg_thread_enter panic: page fault ... #5 ... calltrap #6 ... zio_vdev_io_start #7 ... zio_execute #8 ... zio_ioctl #9 ... zio_flush #10 ... vdev_config_sync #11 ... spa_sync #12 ... txg_sync_thread #13 ... fork_exit #14 ... fork_trampoline This happens with 9.0-RC2 live disc and 8.2-stable (compiled on 5th Sept 2011).