From owner-freebsd-bugs@FreeBSD.ORG Mon Sep 15 11:45:45 2008 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 67EB41065675 for ; Mon, 15 Sep 2008 11:45:45 +0000 (UTC) (envelope-from jbondc@openmv.com) Received: from mail.ca.gdesolutions.com (mail.ca.gdesolutions.com [64.15.152.204]) by mx1.freebsd.org (Postfix) with ESMTP id 1E0468FC21 for ; Mon, 15 Sep 2008 11:45:44 +0000 (UTC) (envelope-from jbondc@openmv.com) Received: from localhost (localhost [127.0.0.1]) by mail.ca.gdesolutions.com (Postfix) with ESMTP id 23EA35C53; Mon, 15 Sep 2008 07:45:44 -0400 (EDT) X-Virus-Scanned: amavisd-new at gdesolutions.com Received: from mail.ca.gdesolutions.com ([127.0.0.1]) by localhost (mail.ca.gdesolutions.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VlQAzNkq7URy; Mon, 15 Sep 2008 07:45:40 -0400 (EDT) Received: from jbondc (modemcable158.97-203-24.mc.videotron.ca [24.203.97.158]) by mail.ca.gdesolutions.com (Postfix) with ESMTP id 1ABB45C52; Mon, 15 Sep 2008 07:45:40 -0400 (EDT) From: "Jonathan Bond-Caron" To: "'Polytropon'" References: <000001c915d4$0b37dbf0$21a793d0$@com> <20080914003136.e779e9f6.freebsd@edvax.de> In-Reply-To: <20080914003136.e779e9f6.freebsd@edvax.de> Date: Mon, 15 Sep 2008 07:45:39 -0400 Message-ID: <003601c91728$93c87b50$bb5971f0$@com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: AckV8IJZ1gP6nk06Rm60DfbeJmZI9QBNBVxg Content-Language: en-ca Cc: freebsd-bugs@freebsd.org Subject: RE: Fatal trap 12: page fault while in kernel mode X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Sep 2008 11:45:45 -0000 On Sat Sep 13 06:31 PM, Polytropon wrote: > On Sat, 13 Sep 2008 15:08:01 -0400, "Jonathan Bond-Caron" > wrote: >> Hi everyone, >> >> >> >> After cvsup to the latest freebsd 7 STABLE, I did a make >> buildkernel, installkernel. no issues so far >> >> 7.0-STABLE FreeBSD 7.0-STABLE #1: Sat Sep 13 14:08:08 EDT 2008 .. >> :/usr/obj/usr/src/sys/WWW i386 > Just a question: Did you rebuild world as well (to match the updated > kernel)? > You're right on, I had skipped it (make buildworld) - kernel and core were out of sync To be safe, I rebuilt everything once again. Same procedure: bacula-fd shutdown -r now # panic Now I get the kgdb output: [root@martini] $ kgdb kernel.debug /var/crash/vmcore.14 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: <118>. <118>Terminated <118>. <118>Sep 13 18:19:42 martini syslogd: exiting on signal 15 Fatal trap 12: page fault while in kernel mode cpuid = 3; apic id = 07 fault virtual address = 0x4 fault code = supervisor write, page not present instruction pointer = 0x20:0xc052ae70 stack pointer = 0x28:0xe389ab5c frame pointer = 0x28:0xe389ab78 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 = 1 (init) trap number = 12 panic: page fault cpuid = 3 Uptime: 49s Physical memory: 2039 MB Dumping 69 MB: 54 38 22 6 Reading symbols from /boot/kernel/geom_mirror.ko...Reading symbols from /boot/kernel/geom_mirror.ko.symbols...done. done. Loaded symbols for /boot/kernel/geom_mirror.ko Reading symbols from /boot/kernel/ipmi.ko...Reading symbols from /boot/kernel/ipmi.ko.symbols...done. done. Loaded symbols for /boot/kernel/ipmi.ko Reading symbols from /boot/kernel/smbus.ko...Reading symbols from /boot/kernel/smbus.ko.symbols...done. done. Loaded symbols for /boot/kernel/smbus.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 Reading symbols from /boot/kernel/ipfw.ko...Reading symbols from /boot/kernel/ipfw.ko.symbols...done. done. Loaded symbols for /boot/kernel/ipfw.ko #0 doadump () at pcpu.h:195 195 __asm __volatile("movl %%fs:0,%0" : "=r" (td)); (kgdb) backtrace #0 doadump () at pcpu.h:195 #1 0xc05605c7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 #2 0xc0560889 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:572 #3 0xc0781d4c in trap_fatal (frame=0xe389ab1c, eva=4) at /usr/src/sys/i386/i386/trap.c:899 #4 0xc0781fb0 in trap_pfault (frame=0xe389ab1c, usermode=0, eva=4) at /usr/src/sys/i386/i386/trap.c:812 #5 0xc0782932 in trap (frame=0xe389ab1c) at /usr/src/sys/i386/i386/trap.c:490 #6 0xc0768f6b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #7 0xc052ae70 in cpuset_rel (set=0x0) at atomic.h:175 #8 0xc056d958 in thread_free (td=0xc50b6cc0) at /usr/src/sys/kern/kern_thread.c:344 #9 0xc056da8d in thread_reap () at /usr/src/sys/kern/kern_thread.c:308 #10 0xc056deae in thread_wait (p=0xc5014ad0) at /usr/src/sys/kern/kern_thread.c:534 #11 0xc053ba3c in kern_wait (td=0xc4d0fcc0, pid=-1, status=0xe389ac2c, options=0, rusage=0x0) at /usr/src/sys/kern/kern_exit.c:787 #12 0xc053c09b in wait4 (td=0xc4d0fcc0, uap=0xe389acfc) at /usr/src/sys/kern/kern_exit.c:654 #13 0xc0782305 in syscall (frame=0xe389ad38) at /usr/src/sys/i386/i386/trap.c:1035 #14 0xc0768fd0 in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:196 #15 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?)