From owner-freebsd-stable@FreeBSD.ORG Mon Nov 8 07:53:02 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F250916A4CE for ; Mon, 8 Nov 2004 07:53:01 +0000 (GMT) Received: from relay02.pair.com (relay02.pair.com [209.68.5.16]) by mx1.FreeBSD.org (Postfix) with SMTP id 6DEFB43D41 for ; Mon, 8 Nov 2004 07:53:01 +0000 (GMT) (envelope-from pho@holm.cc) Received: (qmail 61179 invoked from network); 8 Nov 2004 07:52:59 -0000 Received: from 0x50a43fc7.hknxx1.adsl-dhcp.tele.dk (HELO peter.osted.lan) (80.164.63.199) by relay02.pair.com with SMTP; 8 Nov 2004 07:52:59 -0000 X-pair-Authenticated: 80.164.63.199 Received: from peter.osted.lan (localhost.osted.lan [127.0.0.1]) by peter.osted.lan (8.13.1/8.13.1) with ESMTP id iA87qwXk020757 for ; Mon, 8 Nov 2004 08:52:58 +0100 (CET) (envelope-from pho@peter.osted.lan) Received: (from pho@localhost) by peter.osted.lan (8.13.1/8.13.1/Submit) id iA87qwXT020749 for stable@freebsd.org; Mon, 8 Nov 2004 08:52:58 +0100 (CET) (envelope-from pho) Date: Mon, 8 Nov 2004 08:52:57 +0100 From: Peter Holm To: stable@freebsd.org Message-ID: <20041108075257.GA15291@peter.osted.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Subject: Panic: spin lock held too long X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Nov 2004 07:53:02 -0000 I just got a panic with GENERIC 5.3-RELEASE: Script started on Mon Nov 8 08:42:44 2004 $ cd /usr/src/sys/i386/compile/GENERIC $ kgdb kernel /var/crash/vmcore.1 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] 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". (no debugging symbols found)...0xc060bcea in doadump () (kgdb) bt #0 0xc060bcea in doadump () #1 0xc060c2bd in boot () #2 0xc060c579 in panic () #3 0xc0603a68 in _mtx_lock_spin () #4 0xc06288e2 in sleepq_lookup () #5 0xc0612818 in msleep () #6 0xc05fa3b7 in kse_release () #7 0xc07b641b in syscall () #8 0xc07a5bcf in Xint0x80_syscall () #9 0x0000002f in ?? () #10 0x0000002f in ?? () : #36 0xc192b000 in ?? () #37 0xc061c617 in sched_switch () Previous frame inner to this frame (corrupt stack?) (kgdb) quit $ cat /var/crash/info.1 Good dump found on device /dev/ad0s3b Architecture: i386 Architecture version: 1 Dump length: 268419072B (255 MB) Blocksize: 512 Dumptime: Mon Nov 8 08:00:32 2004 Hostname: peter.osted.lan Versionstring: FreeBSD 5.3-RELEASE #0: Fri Nov 5 21:59:27 CET 2004 pho@peter.osted.lan:/usr/src/sys/i386/compile/GENERIC Panicstring: spin lock held too long Bounds: 1 $ exit exit peter# exit $ exit Script done on Mon Nov 8 08:44:25 2004 I'm compiling a new kernel with "-g", should it happen again. -- Peter Holm