From owner-freebsd-fs@FreeBSD.ORG Thu Aug 27 09:48:41 2009 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C848D10656AC for ; Thu, 27 Aug 2009 09:48:41 +0000 (UTC) (envelope-from m@plus-plus.su) Received: from ext-mail2.ux6.net (ext-mail2.ux6.net [213.163.72.53]) by mx1.freebsd.org (Postfix) with ESMTP id 8ACC78FC3A for ; Thu, 27 Aug 2009 09:48:41 +0000 (UTC) Received: from ermik.ux6.net ([91.206.231.146]) by ext-mail2.ux6.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69 (FreeBSD)) (envelope-from ) id 1Mgbay-000NZc-7j for freebsd-fs@freebsd.org; Thu, 27 Aug 2009 11:48:40 +0200 Received: from [206.161.120.61] (helo=[192.168.5.15]) by ermik.ux6.net with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69 (FreeBSD)) (envelope-from ) id 1Mgbau-0003J3-4n for freebsd-fs@freebsd.org; Thu, 27 Aug 2009 13:48:36 +0400 Message-ID: <4A9656CE.8020107@plus-plus.su> Date: Thu, 27 Aug 2009 13:50:06 +0400 From: "Mikhail (Plus Plus)" User-Agent: Thunderbird 2.0.0.17 (X11/20080925) MIME-Version: 1.0 To: freebsd-fs@freebsd.org References: <4A927CB3.3040402@plus-plus.su> <4A964F4E.4080009@plus-plus.su> In-Reply-To: <4A964F4E.4080009@plus-plus.su> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: need help with ZFS X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Aug 2009 09:48:41 -0000 Mikhail (Plus Plus) wrote: > Everything worked fine for about ~90 minutes, but then system paniced. I > got escaped to "db> " prompt on local console, but I have zero debugging > experience, so I just rebooted the server. The only thing I noticed was > that last mentioned PID on the panic screen was bonnie++'s process. Ok, I just ran bonnie++ test on ZFS (no rsync this time, only bonnie++) and system paniced again after ~23 minutes. Right now I see the following on local console: "Memory modified after free 0xffff... val=... @ 0xff.. panic: Most recently used by solaris cpuid = 1 KDB: enter: panic [thread pid 883 tid 10.. ] Stopped at kdb_enter 0x3d: movq ...(%rip) db> " and PID 883 was bonnie++'s PID before system panic. Mikhail.