From owner-freebsd-current@FreeBSD.ORG Tue Jul 6 22:54:39 2004 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 EC23116A4CE for ; Tue, 6 Jul 2004 22:54:39 +0000 (GMT) Received: from carver.gumbysoft.com (carver.gumbysoft.com [66.220.23.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id E1CAB43D1D for ; Tue, 6 Jul 2004 22:54:39 +0000 (GMT) (envelope-from dwhite@gumbysoft.com) Received: by carver.gumbysoft.com (Postfix, from userid 1000) id CF11D72DF2; Tue, 6 Jul 2004 15:54:39 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by carver.gumbysoft.com (Postfix) with ESMTP id CCBBB72DB5; Tue, 6 Jul 2004 15:54:39 -0700 (PDT) Date: Tue, 6 Jul 2004 15:54:39 -0700 (PDT) From: Doug White To: eta In-Reply-To: <1089062793.30127.74.camel@lotr10.lclark.edu> Message-ID: <20040706154245.V24627@carver.gumbysoft.com> References: <1089062793.30127.74.camel@lotr10.lclark.edu> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: current@FreeBSD.org Subject: Re: panic: vm_page_t 0xc1c92660 phys_addr mismatch 0000000000b6d000 000000002bb6d405 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: Tue, 06 Jul 2004 22:54:40 -0000 On Mon, 5 Jul 2004, eta wrote: > Got a panic on the new little server I'm testing for use at our school. > > panic: vm_page_t 0xc1c92660 phys_addr mismatch 0000000000b6d000 > 000000002bb6d405. > > Attached is some gdb and dmesg output. It's -current from 2004-06-25, > and I was in the middle of a gnome-upgrade.sh. The kernel config is > generic minus WITNESS plus COMPAT_LINUX. > > Anyone seen this? Unfortunately the backtrace is corrupted by the secondary panic. This might be bad memory, however; the pattern is kind of interesting. Can't say I've seen that on my dual Opteron, but I haven't built -current on it in a while. > > (And as I get ready to send this, it died during my gnome-upgrade.sh > again). > > --- > > dragon# gdb -k kernel.debug vmcore.0 > 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-unknown-freebsd"... > panic: vm_page_t 0xc1c92660 phys_addr mismatch 0000000000b6d000 > 000000002bb6d405 > panic messages: > --- > panic: vm_page_t 0xc1c92660 phys_addr mismatch 0000000000b6d000 > 000000002bb6d405 > cpuid = 0; > Debugger("panic") > > syncing disks, buffers remaining... panic: _mtx_lock_sleep: recursed on > non-recursive mutex vm page queue mutex @ > /usr/src/sys/kern/vfs_bio.c:3452 -- Doug White | FreeBSD: The Power to Serve dwhite@gumbysoft.com | www.FreeBSD.org