From owner-freebsd-bugs@FreeBSD.ORG Thu Jan 22 15:24:51 2004 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8268116A4CE for ; Thu, 22 Jan 2004 15:24:51 -0800 (PST) Received: from web13425.mail.yahoo.com (web13425.mail.yahoo.com [216.136.175.156]) by mx1.FreeBSD.org (Postfix) with SMTP id 1052543D49 for ; Thu, 22 Jan 2004 15:24:50 -0800 (PST) (envelope-from h2g2_jimmiejaz@yahoo.com) Message-ID: <20040122232449.7034.qmail@web13425.mail.yahoo.com> Received: from [199.243.45.166] by web13425.mail.yahoo.com via HTTP; Thu, 22 Jan 2004 15:24:49 PST Date: Thu, 22 Jan 2004 15:24:49 -0800 (PST) From: jimmie james To: freebsd-bugs@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Re: ports/61408: kernel panic with gif xfce4-panel X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Jan 2004 23:24:51 -0000 >On Sun, Jan 18, 2004 at 01:29:23AM -0500, jimmie james wrote: > >> dmesg: kernel message buffer has different magic number > >Looks like this wasn't a panic from the same kernel you're running gdb >against. If you e.g. updated your sources after installing your >kernel then you'll get this kind of problem. > >Kris After rebuilding and installing world, kernel,and the xfce4-panel,(to synch everything) and boot the kernel.debug kernel, I'm still able to panic the machine at will. Each time, got the same message "dmesg: kernel message buffer has different magic number" Hwever, from the panic message, I was able to grab: jimmie@fortytwo /usr/obj/usr/src/sys/FORTYTWO # gdb -k kernel.debug /usr/CRASH/vmcore.0 GNU gdb 4.18 (FreeBSD) Copyright 1998 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-unknown-freebsd"...Deprecated bfd_read called at /usr/src/gnu/usr.bi n/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c line 2627 in elfstab_build_psymtabs Deprecated bfd_read called at /usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c line 933 in fill_symbuf IdlePTD at physical address 0x003fb000 initial pcb at physical address 0x00346a40 panicstr: page fault panic messages: --- dmesg: kernel message buffer has different magic number --- #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 487 if (dumping++) { (kgdb) list 0x8:0xc01cfe67 No source file named 0x8. (kgdb) list *0x8:0xc01cfe67 A syntax error in expression, near `0xc01cfe67'. (kgdb) list *0xc01cfe67 0xc01cfe67 is in sysctl_ifdata (/usr/src/sys/net/if_mib.c:86). 81 return EINVAL; 82 83 if (name[0] <= 0 || name[0] > if_index) 84 return ENOENT; 8586 ifp = ifnet_addrs[name[0] - 1]->ifa_ifp; 87 88 switch(name[1]) { 89 default: 90 return ENOENT; (kgdb) Hopefully, that's what you're looking for, if not, tell me where / what I'm doing wrong. Thanks, Jimmie ===== -----BEGIN GEEK CODE BLOCK----- Version: 3.12 GMU dpu s+:+ a? C++++ UB++++ P+++ L++++ E--- W+++ N+++ o++++ K+++++ w--- O+++ M- V-- PS+++ PE+++ Y++ PGP+++ 5-- X+ R* !tv b++++ DI++++ D---- G++ e* h* r+ z** ------END GEEK CODE BLOCK------ __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/