From owner-freebsd-current@FreeBSD.ORG Sun Apr 25 17:03:04 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 801A016A4CE; Sun, 25 Apr 2004 17:03:04 -0700 (PDT) Received: from imf21aec.mail.bellsouth.net (imf21aec.mail.bellsouth.net [205.152.59.69]) by mx1.FreeBSD.org (Postfix) with ESMTP id CA76A43D49; Sun, 25 Apr 2004 17:03:03 -0700 (PDT) (envelope-from jdoolittle@kingsquarry.net) Received: from mercury.kingsquarry.net ([66.157.108.106]) by imf21aec.mail.bellsouth.netESMTP <20040426000301.ZPYS1774.imf21aec.mail.bellsouth.net@mercury.kingsquarry.net>; Sun, 25 Apr 2004 20:03:01 -0400 Received: by mercury.kingsquarry.net (Postfix, from userid 1000) id 4674F5F8; Sun, 25 Apr 2004 20:02:57 -0400 (EDT) Received: from kingsquarry.net (mars.kingsquarry.net [192.168.1.71]) by mercury.kingsquarry.net (Postfix) with ESMTP id A28D858A; Sun, 25 Apr 2004 20:02:44 -0400 (EDT) Message-ID: <408C51A4.4080504@kingsquarry.net> Date: Sun, 25 Apr 2004 20:02:44 -0400 From: Jeff Doolittle User-Agent: Mozilla Thunderbird 0.5 (Windows/20040207) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Kris Kennaway References: <20040424040835.GA22571@xor.obsecurity.org> In-Reply-To: <20040424040835.GA22571@xor.obsecurity.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Level: X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on mercury.kingsquarry.net X-Spam-Status: No, hits=-4.9 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=2.63 cc: current@FreeBSD.org cc: sos@FreeBSD.org Subject: Re: ATA panic: Duplicate free of item 0xc9eca088 from zone 0xc1022600(g_bio) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Apr 2004 00:03:04 -0000 Kris, I'm having the same failure attempt to use atacontrol to create a raid array (either RAID0 or RAID0+1). I posted the problem to current on 4/22 @ 8:18am but it must have gotten lost in the noise. I have also refreshed and recompiled every evening waiting to see if there is a fix but as of 4/24 @ ~9pm EDT the failure still happens. How can I capture the output like you have below? Can you point me to a URL or provide the command? It's rather time consuming to keep using the kvm between my FreeBSD machine and this box. Thanks - Jeff Kris Kennaway wrote: > One of the i386 package machines has panicked with the following: > > ad0: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=36328872 > ad0: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=37993024 > usb0: 1 scheduling overruns > Slab at 0xc9ecafc8, freei 1 = 29. > panic: Duplicate free of item 0xc9eca088 from zone 0xc1022600(g_bio) > > at line 271 in file ../../../vm/uma_dbg.c > Debugger("panic") > Stopped at Debugger+0x54: xchgl %ebx,in_Debugger.0 > > Debugger(c076a7f5,c07d5e00,10f,c0782b88,100) at Debugger+0x54 > __panic(c0782b88,10f,c0782c9e,c9eca088,c1022600) at __panic+0xf5 > uma_dbg_free(c1022600,c9ecafc8,c9eca088,74f,17d0bac) at uma_dbg_free+0x151 > uma_zfree_internal(c1022600,c9eca088,0,0,0,0,c07d09e0) at uma_zfree_internal+0x13f > uma_zfree_arg(c1022600,c9eca088,0,df4f2c64,c053bc3c) at uma_zfree_arg+0x3c2 > g_destroy_bio(c9eca088,0,c07658f9,bc,c9eca088) at g_destroy_bio+0x22 > g_disk_done(c9eca088,0,c0771069,bb8,c63fa4ec) at g_disk_done+0x7c > biodone(c9eca088,0,c61a625c,0,df4f2cc8) at biodone+0x80 > ad_done(c63fa4ec,c63fa4ec,0,c0769b9d,116) at ad_done+0x34 > ata_completed(c63fa4ec,0,c076d779,cc,c61a625c) at ata_completed+0x436 > taskqueue_run(c61a6240,0,c076d779,f5,0) at taskqueue_run+0x9c > taskqueue_thread_loop(0,df4f2d48,c07681f3,328,0) at taskqueue_thread_loop+0xb8 > fork_exit(c059c270,0,df4f2d48) at fork_exit+0xd5 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xdf4f2d7c, ebp = 0 ---