From owner-freebsd-current@FreeBSD.ORG Tue Apr 29 22:01:56 2003 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 E688D37B401 for ; Tue, 29 Apr 2003 22:01:56 -0700 (PDT) Received: from harmony.village.org (rover.bsdimp.com [204.144.255.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id 20D5743FAF for ; Tue, 29 Apr 2003 22:01:56 -0700 (PDT) (envelope-from imp@bsdimp.com) Received: from localhost (warner@rover2.village.org [10.0.0.1]) by harmony.village.org (8.12.8/8.12.3) with ESMTP id h3U51tA7094843; Tue, 29 Apr 2003 23:01:55 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Tue, 29 Apr 2003 23:01:46 -0600 (MDT) Message-Id: <20030429.230146.80105247.imp@bsdimp.com> To: kuriyama@imgsrc.co.jp From: "M. Warner Losh" In-Reply-To: <7mbryohhhy.wl@black.imgsrc.co.jp> References: <3EAC3B37.8010005@einfachsms.de> <3EAC5950.7040306@isi.edu> <7mbryohhhy.wl@black.imgsrc.co.jp> X-Mailer: Mew version 2.1 on Emacs 21.2 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: freebsd-current@freebsd.org Subject: Re: Kernel panic during portupdrade [ffs_blkfree: freeing free block] 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: Wed, 30 Apr 2003 05:01:57 -0000 In message: <7mbryohhhy.wl@black.imgsrc.co.jp> Jun Kuriyama writes: : At Sun, 27 Apr 2003 22:28:26 +0000 (UTC), : Lars Eggert wrote: : > I see somthing similar and have a core dump. Below is a backtrace. This : > did not happen with a 4/17 kernel, by the way. Please let me know if : > there is any other information I can provide. : : I got same panic with latest (2003-04-30) kernel. : : dev = ad0s1e, block = 3202160, fs = /usr : panic: ffs_blkfree: freeing free block : cpuid = 0; lapic.id = 00000000 : Debugger("panic") : Stopped at Debugger+0x55: xchgl %ebx,in_Debugger.0 : db> trace : Debugger(c03f15f7,0,c0404e4e,e6cf3acc,1) at Debugger+0x55 : panic(c0404e4e,c7e7c690,30dc70,0,c7e6a8d4) at panic+0x11f : ffs_blkfree(c7e6a800,c7eecdb0,30dc70,0,4000) at ffs_blkfree+0x4da : indir_trunc(c963f300,c35ec0,0,0,c) at indir_trunc+0x32f : handle_workitem_freeblocks(c963f300,0,2,c7e8a7e8,c7e67600) at handle_workitem_fr : eeblocks+0x225 : process_worklist_item(0,0,3eaf2b1f,0,b8) at process_worklist_item+0x20a : softdep_process_worklist(0,0,c03f6f66,6d7,0) at softdep_process_worklist+0xc0 : sched_sync(0,e6cf3d48,c03ef34f,313,0) at sched_sync+0x2ee : fork_exit(c0287680,0,e6cf3d48) at fork_exit+0xc0 : fork_trampoline() at fork_trampoline+0x1a I've been getting this for the past few days. I've only been able to get one or two good tracebacks because usually I get a panic in the dump code about KSE object not on run queue :-( Warner