From owner-freebsd-current@FreeBSD.ORG Sun Jan 30 09:46:19 2005 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 E7B9916A4CE for ; Sun, 30 Jan 2005 09:46:19 +0000 (GMT) Received: from relay03.pair.com (relay03.pair.com [209.68.5.17]) by mx1.FreeBSD.org (Postfix) with SMTP id 38C3C43D2F for ; Sun, 30 Jan 2005 09:46:19 +0000 (GMT) (envelope-from pho@holm.cc) Received: (qmail 1033 invoked from network); 30 Jan 2005 09:46:17 -0000 Received: from unknown (HELO peter.osted.lan) (unknown) by unknown with SMTP; 30 Jan 2005 09:46:17 -0000 X-pair-Authenticated: 80.164.63.199 Received: from peter.osted.lan (localhost.osted.lan [127.0.0.1]) by peter.osted.lan (8.13.1/8.13.1) with ESMTP id j0U9kH7T076129; Sun, 30 Jan 2005 10:46:17 +0100 (CET) (envelope-from pho@peter.osted.lan) Received: (from pho@localhost) by peter.osted.lan (8.13.1/8.13.1/Submit) id j0U9kG0h076128; Sun, 30 Jan 2005 10:46:16 +0100 (CET) (envelope-from pho) Date: Sun, 30 Jan 2005 10:46:16 +0100 From: Peter Holm To: current@freebsd.org Message-ID: <20050130094616.GA76093@peter.osted.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i cc: jroberson@chesapeake.net Subject: Panic: Memory modified after free 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: Sun, 30 Jan 2005 09:46:20 -0000 With GENERIC HEAD from Jan 28 20:19 UTC + mpsafe_vfs = 1 I got: Memory modified after free 0xc1d7c100(124) val=c23fa000 @ 0xc1d7c164 panic(c083d005,c083b16e,c083cfd6,c1d7c100,7c) at panic+0xef mtrash_ctor(c1d7c100,80,0,402) at mtrash_ctor+0x4d uma_zalloc_arg(c10526e0,0,402) at uma_zalloc_arg+0x14c malloc(68,c08bcd60,402,c094f0c0,0) at malloc+0xae inodedep_lookup(c167a000,193a1,1,cf261be0,c094f0c0) at inodedep_lookup+0xa7 softdep_change_linkcnt(c213b578,c6bc54f0,c65f3f88,c213b578,c1c39270) at softdep_change_linkcnt+0x31 ufs_dirremove(c17d83a8,c213b578,100800c,0,cf261c48) at ufs_dirremove+0x12d ufs_remove(cf261c4c) at ufs_remove+0x4b VOP_REMOVE_AP(cf261c4c) at VOP_REMOVE_AP+0x62 kern_unlink(c1add2e0,bfbfe940,0,cf261d40,c07bd6c3) at kern_unlink+0x167 unlink(c1add2e0,cf261d14,1,28,292) at unlink+0x12 syscall(2804002f,bfbf002f,bfbf002f,2804f6c0,bfbfeb14) at syscall+0x213 More info at http://www.holm.cc/stress/log/cons112.html -- Peter Holm