From owner-freebsd-stable@FreeBSD.ORG Tue Feb 17 17:38:47 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E2A1E1065674 for ; Tue, 17 Feb 2009 17:38:47 +0000 (UTC) (envelope-from racinej@mcmaster.ca) Received: from sigma957.cis.mcmaster.ca (sigma957.CIS.McMaster.CA [130.113.64.83]) by mx1.freebsd.org (Postfix) with ESMTP id 8424B8FC0C for ; Tue, 17 Feb 2009 17:38:47 +0000 (UTC) (envelope-from racinej@mcmaster.ca) Received: from Gorash7.UTS.McMaster.CA (Gorash7.UTS.mcmaster.ca [130.113.196.61]) by sigma957.cis.mcmaster.ca (8.13.7/8.13.7) with ESMTP id n1HHFk75008186 for ; Tue, 17 Feb 2009 12:16:05 -0500 (EST) Received: from cgpsrv2.cis.mcmaster.ca (univmail.CIS.McMaster.CA [130.113.64.46]) by Gorash7.UTS.McMaster.CA (8.13.7/8.13.7) with ESMTP id n1HHFbIM016116 for ; Tue, 17 Feb 2009 12:15:37 -0500 Received: from [130.113.139.86] (account racinej@univmail.cis.mcmaster.ca [130.113.139.86] verified) by cgpsrv2.cis.mcmaster.ca (CommuniGate Pro SMTP 4.3.12) with ESMTPSA id 242877733 for freebsd-stable@freebsd.org; Tue, 17 Feb 2009 12:15:37 -0500 From: Jeffrey Racine To: freebsd-stable@freebsd.org Content-Type: text/plain Date: Tue, 17 Feb 2009 12:15:33 -0500 Message-Id: <1234890933.21366.10.camel@pc-racine1.mcmaster.ca> Mime-Version: 1.0 X-Mailer: Evolution 2.24.4 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit X-PMX-Version-Mac: 5.4.2.338381, Antispam-Engine: 2.6.0.325393, Antispam-Data: 2009.2.17.170429 X-PerlMx-Spam: Gauge=IIIIIII, Probability=7%, Report='BODY_SIZE_4000_4999 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, __C230066_P5 0, __CP_URI_IN_BODY 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __SANE_MSGID 0, __SXL_URI_TIMEOUT ' X-Spam-Flag: NO Subject: FreeBSD 7.1 crashing on shutdown, halt etc. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Feb 2009 17:38:48 -0000 Hi. My system is crashing when I log out (using gdm). I had posted to gnome but was just advised to post to x11, posted to x11 and was told this is a kernel bug. Many thanks for any all of your assistance. Backtrace is provided below. Some system info: FreeBSD pc-racine1.mcmaster.ca 7.1-RELEASE-p2 FreeBSD 7.1-RELEASE-p2 #0: Mon Feb 16 12:06:34 EST 2009 root at pc-racine1.mcmaster.ca:/usr/ obj/usr/src/sys/OPTIPLEX i386 Backtrace follows: 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>Shutting down local daemons: <118>. <118>Writing entropy file: <118>. <118>. <118>Feb 16 12:54:07 pc-racine1 syslogd: exiting on signal 15 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x188 fault code = supervisor read, page not present instruction pointer = 0x20:0xc07b0564 stack pointer = 0x28:0xe7b89af8 frame pointer = 0x28:0xe7b89b10 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 3 current process = 967 (Xorg) trap number = 12 panic: page fault cpuid = 0 Uptime: 45s Physical memory: 2025 MB Dumping 105 MB: 90 74 58 42 26 10 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/linprocfs.ko...Reading symbols from / boot/kernel/linprocfs.ko.symbols...done. done. Loaded symbols for /boot/kernel/linprocfs.ko Reading symbols from /boot/kernel/linux.ko...Reading symbols from / boot/kernel/linux.ko.symbols...done. done. Loaded symbols for /boot/kernel/linux.ko Reading symbols from /boot/kernel/i915.ko...Reading symbols from /boot/ kernel/i915.ko.symbols...done. done. Loaded symbols for /boot/kernel/i915.ko Reading symbols from /boot/kernel/drm.ko...Reading symbols from /boot/ kernel/drm.ko.symbols...done. done. Loaded symbols for /boot/kernel/drm.ko #0 doadump () at pcpu.h:196 196 pcpu.h: No such file or directory. in pcpu.h (kgdb) backtrace #0 doadump () at pcpu.h:196 #1 0xc07be607 in boot (howto=260) at /usr/src/sys/kern/ kern_shutdown.c:418 #2 0xc07be8d9 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:574 #3 0xc0ad0aec in trap_fatal (frame=0xe7b89ab8, eva=392) at /usr/src/ sys/i386/i386/trap.c:939 #4 0xc0ad0d70 in trap_pfault (frame=0xe7b89ab8, usermode=0, eva=392) at /usr/src/sys/i386/i386/trap.c:852 #5 0xc0ad172c in trap (frame=0xe7b89ab8) at /usr/src/sys/i386/i386/ trap.c:530 #6 0xc0ab759b in calltrap () at /usr/src/sys/i386/i386/exception.s:159 #7 0xc07b0564 in _mtx_lock_sleep (m=0xc52b5cc0, tid=3314965792, opts=0, file=0xc5a60953 "/usr/src/sys/modules/drm/i915/../../../dev/ drm/i915_irq.c", line=118) at /usr/src/sys/kern/kern_mutex.c:339 #8 0xc07b0a02 in _mtx_lock_flags (m=0xc52b5cc0, opts=0, file=0xc5a60953 "/usr/src/sys/modules/drm/i915/../../../dev/drm/ i915_irq.c", line=118) at /usr/src/sys/kern/kern_mutex.c:186 #9 0xc5a5f403 in i915_irq_wait (kdev=0xc562a700, cmd=Variable "cmd" is not available. ) at /usr/src/sys/modules/drm/i915/../../../dev/drm/i915_irq.c:117 #10 0xc5a6aa4a in drm_ioctl (kdev=0xc562a700, cmd=2147771461, data=0xc52bfc60 "\025\006", flags=67, p=0xc5965d20) at /usr/src/sys/modules/drm/drm/../../../dev/drm/drm_drv.c:911 #11 0xc07832a7 in giant_ioctl (dev=0xc562a700, cmd=2147771461, data=0xc52bfc60 "\025\006", fflag=67, td=0xc5965d20) at /usr/src/sys/ kern/kern_conf.c:408 #12 0xc074d4b7 in devfs_ioctl_f (fp=0xc5a2f474, com=2147771461, data=0xc52bfc60, cred=0xc5508e00, td=0xc5965d20) at /usr/src/sys/fs/ devfs/devfs_vnops.c:595 #13 0xc07f5565 in kern_ioctl (td=0xc5965d20, fd=9, com=2147771461, data=0xc52bfc60 "\025\006") at file.h:268 #14 0xc07f56c4 in ioctl (td=0xc5965d20, uap=0xe7b89cfc) at /usr/src/ sys/kern/sys_generic.c:570 #15 0xc0ad10c5 in syscall (frame=0xe7b89d38) at /usr/src/sys/i386/i386/ trap.c:1090 #16 0xc0ab7600 in Xint0x80_syscall () at /usr/src/sys/i386/i386/ exception.s:255 #17 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) quit Professor J. S. Racine Phone: (905) 525 9140 x 23825 Department of Economics FAX: (905) 521-8232 McMaster University e-mail: racinej at mcmaster.ca 1280 Main St. W.,Hamilton, URL: http://www.economics.mcmaster.ca/racine/ Ontario, Canada. L8S 4M4