From owner-freebsd-current@FreeBSD.ORG Fri Jun 6 13:17:20 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 D213A37B401; Fri, 6 Jun 2003 13:17:20 -0700 (PDT) Received: from mail.tcoip.com.br (erato.tco.net.br [200.220.254.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 646BE43FAF; Fri, 6 Jun 2003 13:17:18 -0700 (PDT) (envelope-from dcs@tcoip.com.br) Received: from tcoip.com.br ([10.0.2.6]) by mail.tcoip.com.br (8.11.6/8.11.6) with ESMTP id h56KHFl06348; Fri, 6 Jun 2003 17:17:15 -0300 Message-ID: <3EE0F6CA.9070204@tcoip.com.br> Date: Fri, 06 Jun 2003 17:17:14 -0300 From: "Daniel C. Sobral" User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.4a) Gecko/20030416 X-Accept-Language: en-us, en, pt-br, ja MIME-Version: 1.0 To: CURRENT Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: Robert Watson Subject: PANIC: FreeBSD dislikes temps (panic when mounting /tmp) 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: Fri, 06 Jun 2003 20:17:21 -0000 Robert, I cc'ed you because you are usually guilty anyway... (besides, there's a ea thingy there :) root@dcs:/opt/home/dcs$ gdb -k /dos/crash/kernel.17 /dos/crash/vmcore.17 GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-undermydesk-freebsd"... panic: page fault panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address = 0xc7bc1004 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0292f75 stack pointer = 0x10:0xd1d847f8 frame pointer = 0x10:0xd1d84840 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 101 (mount) trap number = 12 panic: page fault syncing disks, buffers remaining... 228 228 228 228 228 228 228 228 228 228 228 228 228 228 228 228 228 228 228 228 giving up on 192 buffers Uptime: 18s Dumping 255 MB ata0: resetting devices .. done 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 --- Reading symbols from /boot/kernel/snd_cmi.ko...done. Loaded symbols for /boot/kernel/snd_cmi.ko Reading symbols from /boot/kernel/snd_pcm.ko...done. Loaded symbols for /boot/kernel/snd_pcm.ko Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_biba/mac_biba.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_biba/mac_biba.ko.debug Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_mls/mac_mls.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_mls/mac_mls.ko.debug Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:238 238 dumping++; (kgdb) bt full #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:238 No locals. #1 0xc01e79d3 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:370 No locals. #2 0xc01e7d1b in panic () at /usr/src/sys/kern/kern_shutdown.c:543 td = (struct thread *) 0xc2643720 bootopt = 256 newpanic = 1 buf = "page fault", '\0' #3 0xc02eb432 in trap_fatal (frame=0xd1d847b8, eva=0) at /usr/src/sys/i386/i386/trap.c:836 code = 16 type = 12 ss = 16 esp = 0 softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27, ssd_dpl = 0, ssd_p = 1, ssd_xx = 0, ssd_xx1 = 0, ssd_def32 = 1, ssd_gran = 1} #4 0xc02eb112 in trap_pfault (frame=0xd1d847b8, usermode=0, eva=3350990852) at /usr/src/sys/i386/i386/trap.c:750 va = 3350990848 vm = (struct vmspace *) 0x0 map = (struct vm_map *) 0xc0831000 rv = 1 ftype = 1 '\001' td = (struct thread *) 0xc2643720 p = (struct proc *) 0xc2704000 #5 0xc02eacdd in trap (frame= {tf_fs = -1032978408, tf_es = -774373360, tf_ds = -774373360, tf_edi = -1032723040, tf_esi = -943976448, tf_ebp = -774354880, tf_isp = -774354972, tf_ebx = 1180, tf_edx = 16384, tf_ecx = -1, tf_eax = -948615224, tf_trapno = 12, tf_err = 0, tf_eip = -1071042699, tf_cs = 8, tf_eflags = 590470, tf_esp = -1032969216, tf_ss = 15944}) at /usr/src/sys/i386/i386/trap.c:435 td = (struct thread *) 0xc2643720 p = (struct proc *) 0xc2704000 sticks = 3261998080 i = 0 ucode = 0 type = 12 ---Type to continue, or q to quit--- code = 0 eva = 3350990852 #6 0xc02dae18 in calltrap () at {standard input}:96 No locals. #7 0xc0296f96 in ufs_lookup (ap=0xd1d8497c) at /usr/src/sys/ufs/ufs/ufs_lookup.c:199 vdp = (struct vnode *) 0xc27f47fc dp = (struct inode *) 0xc7bc1000 bp = (struct buf *) 0x0 ep = (struct direct *) 0x49c entryoffsetinblock = -1070437715 slotstatus = FOUND slotoffset = -1 slotsize = 0 slotfreespace = 0 slotneeded = 0 numdirpasses = -1058249564 endsearch = -1032723040 prevoff = 524870 pdp = (struct vnode *) 0xc271e5a0 tdp = (struct vnode *) 0xc2643720 enduseful = 442 bmask = 4294967295 lockparent = 0 wantparent = 0 namlen = 0 error = 1180 vpp = (struct vnode **) 0xd1d84948 cnp = (struct componentname *) 0xd1d8495c cred = (struct ucred *) 0xc0ec9180 flags = 32768 nameiop = 0 td = (struct thread *) 0xc2643720 #8 0xc0294de7 in ufs_extattr_lookup (start_dvp=0xc27f47fc, lockparent=2, dirname=0x0, vp=0x0, td=0xc2643720) at /usr/src/sys/ufs/ufs/ufs_extattr.c:271 vargs = {a_desc = 0x0, a_dvp = 0xc27f47fc, a_vpp = 0xd1d84948, a_cnp = 0xd1d8495c} cnp = {cn_nameiop = 0, cn_flags = 32768, cn_thread = 0xc2643720, cn_cred = 0xc0ec9180, ---Type to continue, or q to quit--- cn_pnbuf = 0xc26ec000 ".attribute", cn_nameptr = 0xc26ec000 ".attribute", cn_namelen = 10, cn_consume = 0} target_vp = (struct vnode *) 0x0 error = 0 #9 0xc02952c6 in ufs_extattr_autostart (mp=0xc26e2a00, td=0xc2643720) at /usr/src/sys/ufs/ufs/ufs_extattr.c:474 rvp = (struct vnode *) 0xc27f47fc attr_dvp = (struct vnode *) 0xc2745800 attr_system_dvp = (struct vnode *) 0x8 attr_user_dvp = (struct vnode *) 0x0 error = 0 #10 0xc028d505 in ffs_mountfs (devvp=0xc2643720, mp=0xc26e2a00, td=0xc2643720) at /usr/src/sys/ufs/ffs/ffs_vfsops.c:819 ump = (struct ufsmount *) 0xc2732a00 bp = (struct buf *) 0x0 fs = (struct fs *) 0xc27f9800 dev = (struct cdev *) 0xc26e3500 space = (void *) 0xc2745810 sblockloc = 65536 error = 0 i = -1032967680 blks = 1 size = 2048 ronly = 0 lp = (int32_t *) 0x0 cred = (struct ucred *) 0xc0ec9180 strsize = 5 ncount = 0 #11 0xc028c319 in ffs_mount (mp=0xc26e2a00, path=0xc2764280 "/tmp", data=0x0, ndp=0xd1d84bec, td=0xc2643720) at /usr/src/sys/ufs/ffs/ffs_vfsops.c:366 size = 3223185117 devvp = (struct vnode *) 0xc272e000 args = {fspec = 0x80ad040---Can't read userspace from dump, or kernel process--- -- Daniel C. Sobral (8-DCS) Gerencia de Operacoes Divisao de Comunicacao de Dados Coordenacao de Seguranca VIVO Centro Oeste Norte Fones: 55-61-313-7654/Cel: 55-61-9618-0904 E-mail: Daniel.Capo@tco.net.br Daniel.Sobral@tcoip.com.br dcs@tcoip.com.br Outros: dcs@newsguy.com dcs@freebsd.org capo@notorious.bsdconspiracy.net A couch is as good as a chair.