From owner-freebsd-bugs@FreeBSD.ORG Wed Nov 9 04:30:18 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A51D216A41F for ; Wed, 9 Nov 2005 04:30:18 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6430A43D45 for ; Wed, 9 Nov 2005 04:30:18 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jA94UIPQ065316 for ; Wed, 9 Nov 2005 04:30:18 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jA94UIDb065315; Wed, 9 Nov 2005 04:30:18 GMT (envelope-from gnats) Date: Wed, 9 Nov 2005 04:30:18 GMT Message-Id: <200511090430.jA94UIDb065315@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: Nate Smith Cc: Subject: Re: kern/79665: [panic] "unmount: dangling vnode" on amd activit X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Nate Smith List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2005 04:30:18 -0000 The following reply was made to PR kern/79665; it has been noted by GNATS. From: Nate Smith To: bug-followup@FreeBSD.org, nate@netapp.com Cc: Subject: Re: kern/79665: [panic] "unmount: dangling vnode" on amd activit Date: Tue, 8 Nov 2005 20:27:49 -0800 (PST) This is also reproduceable under FreeBSD 5.3-RELEASE-p23 with updated am-utils from the ports collection: # uname -a FreeBSD xxxxx.eng.netapp.com 5.3-RELEASE-p23 FreeBSD 5.3-RELEASE-p23 #7: Wed Nov 2 18:04:49 PST 2005 root@xxxxx.eng.netapp.com:/usr/obj/usr/src/sys/SMP i386 # more info.3 Good dump found on device /dev/da0s1b Architecture: i386 Architecture version: 1 Dump length: 1610350592B (1535 MB) Blocksize: 512 Dumptime: Tue Nov 8 19:37:29 2005 Hostname: xxxxx.eng.netapp.com Versionstring: FreeBSD 5.3-RELEASE-p23 #7: Wed Nov 2 18:04:49 PST 2005 root@xxxxx.eng.netapp.com:/usr/obj/usr/src/sys/SMP Panicstring: unmount: dangling vnode Bounds: 3 similar backtrace: #0 doadump () at pcpu.h:159 #1 0xc060d54f in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:397 #2 0xc060d875 in panic (fmt=0xc0821eb7 "unmount: dangling vnode") at /usr/src/sys/kern/kern_shutdown.c:553 #3 0xc065bd11 in vfs_mount_destroy (mp=0xc2f52c00, td=0xc3420c80) at /usr/src/sys/kern/vfs_mount.c:523 #4 0xc065d2d8 in dounmount (mp=0xc2f52c00, flags=0, td=0xc3420c80) at /usr/src/sys/kern/vfs_mount.c:1160 #5 0xc065cf14 in unmount (td=0xc3420c80, uap=0xe816ad14) at /usr/src/sys/kern/vfs_mount.c:1068 #6 0xc07bb33f in syscall (frame= {tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 0, tf_esi = 136871872, tf_eb p = -1077941512, tf_isp = -401166988, tf_ebx = -2012650824, tf_edx = 135024768, tf_ecx = 134711040, tf_eax = 22, tf_trapno = 22, tf_err = 2, tf_eip = -201226967 3, tf_cs = 31, tf_eflags = 662, tf_esp = -1077941556, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1001 #7 0xc07a8acf in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:201 #8 0x0000002f in ?? () #9 0x0000002f in ?? () #10 0x0000002f in ?? () #11 0x00000000 in ?? () #12 0x08287fc0 in ?? () #13 0xbfbfeaf8 in ?? () ---Type to continue, or q to quit--- #14 0xe816ad74 in ?? () #15 0x880962b8 in ?? () #16 0x080c5080 in ?? () #17 0x08078700 in ?? () #18 0x00000016 in ?? () #19 0x00000016 in ?? () #20 0x00000002 in ?? () #21 0x880f3397 in ?? () #22 0x0000001f in ?? () #23 0x00000296 in ?? () #24 0xbfbfeacc in ?? () #25 0x0000002f in ?? () #26 0x8806a3d8 in ?? () #27 0x00000000 in ?? () #28 0x88053868 in ?? () #29 0x8805169b in ?? () #30 0x307b6000 in ?? () #31 0xc35ab388 in ?? () #32 0xc3420c80 in ?? () #33 0xe816aa6c in ?? () #34 0xe816aa54 in ?? () #35 0xc2bc2190 in ?? () #36 0xc061db57 in sched_switch (td=0x8287fc0, newtd=0x880962b8, flags=Cannot access memory at address 0xbfbfeb08 ) ---Type to continue, or q to quit--- at /usr/src/sys/kern/sched_4bsd.c:865 Previous frame inner to this frame (corrupt stack?) # /usr/sbin/amd -v Copyright (c) 1997-2005 Erez Zadok Copyright (c) 1990 Jan-Simon Pendry Copyright (c) 1990 Imperial College of Science, Technology & Medicine Copyright (c) 1990 The Regents of the University of California. am-utils version 6.1.2.1 (build 1). Report bugs to https://bugzilla.am-utils.org/ or am-utils@am-utils.org. Configured by root@xxxxx.eng.netapp.com on date Tue Nov 8 17:35:46 PST 2005. Built by root@xxxxx.eng.netapp.com on date Tue Nov 8 17:39:11 PST 2005. cpu=i386 (little-endian), arch=i386, karch=i386. full_os=freebsd5.3, os=freebsd5, osver=5.3, vendor=portbld, distro=none. domain=eng.netapp.com, host=xxxxx, hostd=xxxxx.eng.netapp.com. Map support for: root, passwd, hesiod, union, nis, file, exec, error. AMFS: nfs, link, nfsx, nfsl, host, linkx, program, union, ufs, cdfs, pcfs, auto, direct, toplvl, error, inherit. FS: cd9660, nfs, nfs3, msdosfs, ufs, unionfs. Network 1: wire="10.56.112.0" (netnumber=10.56.112). Network 2: wire="10.56.8.0" (netnumber=10.56.8). -- -Nate Smith