From owner-freebsd-questions@FreeBSD.ORG Thu Sep 8 20:11:56 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9F614106564A for ; Thu, 8 Sep 2011 20:11:56 +0000 (UTC) (envelope-from ml@netfence.it) Received: from cp-out7.libero.it (cp-out7.libero.it [212.52.84.107]) by mx1.freebsd.org (Postfix) with ESMTP id 1745F8FC08 for ; Thu, 8 Sep 2011 20:11:56 +0000 (UTC) X-CTCH-Spam: Unknown X-CTCH-RefID: str=0001.0A0B0207.4E69218A.0106,ss=1,re=0.000,fgs=0 X-libjamoibt: 1555 Received: from soth.ventu (151.41.235.47) by cp-out7.libero.it (8.5.133) id 4E68B6BF0012AD4E for freebsd-questions@freebsd.org; Thu, 8 Sep 2011 22:11:54 +0200 Received: from alamar.ventu (alamar.ventu [10.1.2.18]) by soth.ventu (8.14.5/8.14.4) with ESMTP id p88KBe4d057681 for ; Thu, 8 Sep 2011 22:11:40 +0200 (CEST) (envelope-from ml@netfence.it) Message-ID: <4E69217C.5000306@netfence.it> Date: Thu, 08 Sep 2011 22:11:40 +0200 From: Andrea Venturoli User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; it-IT; rv:1.9.2.22) Gecko/20110908 Thunderbird/3.1.14 MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.72 on 10.1.2.13 Subject: Help with crash dump X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Sep 2011 20:11:56 -0000 Hello. Anyone can give any hint on this? I really have no clue. bye & Thanks av. > # uname -a > FreeBSD xxxxx.xxxxxxxx.it 7.3-RELEASE-p4 FreeBSD 7.3-RELEASE-p4 #1: Wed Dec 15 11:53:13 CET 2010 root@xxxxx.xxxxxxxx.it:/usr/obj/usr/src/sys/xxxxx i386 > # kgdb kernel.debug /var/crash/vmcore.17 > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 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-marcel-freebsd"... > > Unread portion of the kernel message buffer: > panic: ffs_write: dir write > cpuid = 3 > Uptime: 26d9h4m27s > Physical memory: 2033 MB > Dumping 300 MB: 285 269 253 237 221 205 189 173 157 141 125 109 93 77kernel trap 12 with interrupts disabled > > > Fatal trap 12: page fault while in kernel mode > cpuid = 3; apic id = 03 > fault virtual address = 0x14 > fault code = supervisor read, page not present > instruction pointer = 0x20:0xc059accb > stack pointer = 0x28:0xc0c20ccc > frame pointer = 0x28:0xc0c20cec > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = resume, IOPL = 0 > current process = 0 (swapper) > trap number = 12 > panic: page fault > cpuid = 3 > 61 45 29 13 > > Reading symbols from /boot/kernel/splash_bmp.ko...Reading symbols from /boot/kernel/splash_bmp.ko.symbols...done. > done. > Loaded symbols for /boot/kernel/splash_bmp.ko > Reading symbols from /boot/kernel/geom_stripe.ko...Reading symbols from /boot/kernel/geom_stripe.ko.symbols...done. > done. > Loaded symbols for /boot/kernel/geom_stripe.ko > Reading symbols from /boot/kernel/acpi.ko...Reading symbols from /boot/kernel/acpi.ko.symbols...done. > done. > Loaded symbols for /boot/kernel/acpi.ko > #0 doadump () at pcpu.h:196 > 196 __asm __volatile("movl %%fs:0,%0" : "=r" (td)); > (kgdb) bt > #0 doadump () at pcpu.h:196 > #1 0xc0563d48 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 > #2 0xc0564025 in panic (fmt=Variable "fmt" is not available. > ) at /usr/src/sys/kern/kern_shutdown.c:574 > #3 0xc06cd16d in ffs_write (ap=0xe6912a44) at /usr/src/sys/ufs/ffs/ffs_vnops.c:667 > #4 0xc0740640 in VOP_WRITE_APV (vop=0xc07ba4e0, a=0xe6912a44) at vnode_if.c:691 > #5 0xc06fd8d6 in vnode_pager_generic_putpages (vp=0xc672f678, m=0xe6912bb0, bytecount=Variable "bytecount" is not available. > ) at vnode_if.h:373 > #6 0xc05d4a5f in vop_stdputpages (ap=0xe6912ad4) at /usr/src/sys/kern/vfs_default.c:540 > #7 0xc073faf3 in VOP_PUTPAGES_APV (vop=0xc07ba4e0, a=0xe6912ad4) at vnode_if.c:2189 > #8 0xc06fda5f in vnode_pager_putpages (object=0xcb14ac80, m=0xe6912bb0, count=1, sync=0, rtvals=0xe6912b20) at vnode_if.h:1164 > #9 0xc06f730b in vm_pageout_flush (mc=0xe6912bb0, count=1, flags=0) at vm_pager.h:148 > #10 0xc06f7661 in vm_pageout_clean (m=Variable "m" is not available. > ) at /usr/src/sys/vm/vm_pageout.c:403 > #11 0xc06f92a2 in vm_pageout () at /usr/src/sys/vm/vm_pageout.c:1017 > #12 0xc053e9a1 in fork_exit (callout=0xc06f82d6 , arg=0x0, frame=0xe6912d38) at /usr/src/sys/kern/kern_fork.c:811 > #13 0xc0718b30 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:271 > (kgdb)