From owner-freebsd-bugs@FreeBSD.ORG Tue Dec 11 15:20:03 2007 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0FB9416A41B for ; Tue, 11 Dec 2007 15:20:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 03E5313C45D for ; Tue, 11 Dec 2007 15:20:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id lBBFK2tH009812 for ; Tue, 11 Dec 2007 15:20:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id lBBFK2Ob009808; Tue, 11 Dec 2007 15:20:02 GMT (envelope-from gnats) Resent-Date: Tue, 11 Dec 2007 15:20:02 GMT Resent-Message-Id: <200712111520.lBBFK2Ob009808@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, mike Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 291A016A46C for ; Tue, 11 Dec 2007 15:16:05 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 207E113C448 for ; Tue, 11 Dec 2007 15:16:05 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.2/8.14.2) with ESMTP id lBBFG09Y059013 for ; Tue, 11 Dec 2007 15:16:00 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.2/8.14.1/Submit) id lBBFG0o5059001; Tue, 11 Dec 2007 15:16:00 GMT (envelope-from nobody) Message-Id: <200712111516.lBBFG0o5059001@www.freebsd.org> Date: Tue, 11 Dec 2007 15:16:00 GMT From: mike To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/118551: page fault on shutdown/halt/reboot 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: Tue, 11 Dec 2007 15:20:03 -0000 >Number: 118551 >Category: kern >Synopsis: page fault on shutdown/halt/reboot >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Dec 11 15:20:02 UTC 2007 >Closed-Date: >Last-Modified: >Originator: mike >Release: 7.0-BETA4 >Organization: nux >Environment: FreeBSD newbb.eros.office 7.0-BETA4 FreeBSD 7.0-BETA4 #1: Fri Dec 7 23:51:43 GMT 2007 mike@newbb.eros.office:/usr/obj/usr/src/sys/MW i386 >Description: I suspect this has something todo with zfs newbb# cat /boot/loader.conf zfs_load="YES" #vfs.zfs.arc_max="64M" vm.kmem_size_max="600M" vm.kmem_size="600M" vfs.zfs.arc_max="104857600" vfs.zfs.prefetch_disable="1" newbb# cat info.4 Dump header from device /dev/ad4s1b Architecture: i386 Architecture Version: 2 Dump Length: 511893504B (488 MB) Blocksize: 512 Dumptime: Tue Dec 11 13:15:17 2007 Hostname: newbb.eros.office Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-BETA4 #1: Fri Dec 7 23:51:43 GMT 2007 mike@newbb.eros.office:/usr/obj/usr/src/sys/MW Panic String: page fault Dump Parity: 1260758547 Bounds: 4 Dump Status: good newbb# cat /usr/src/sys/i386/conf/MW cpu I686_CPU ident MWGENERIC # To statically compile in device wiring instead of /boot/device.hints #hints "GENERIC.hints" # Default places to look for devices. #makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols options SCHED_ULE options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols options SCTP # Stream Control Transmission Protocol options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories options UFS_GJOURNAL # Enable gjournal-based UFS journaling options MD_ROOT # MD is a potential root device options NFSCLIENT # Network Filesystem Client options NFSSERVER # Network Filesystem Server options NFS_ROOT # NFS usable as /, requires NFSCLIENT options MSDOSFS # MSDOS Filesystem options CD9660 # ISO 9660 Filesystem options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_PART_GPT # GUID Partition Tables. options GEOM_LABEL # Provides labelization options COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!] options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 options COMPAT_FREEBSD6 # Compatible with FreeBSD6 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options KBD_INSTALL_CDEV # install a CDEV entry in /dev options ADAPTIVE_GIANT # Giant mutex is adaptive. options STOP_NMI # Stop CPUS using NMI instead of IPI #options AUDIT # Security event auditing # To make an SMP kernel, the next two lines are needed options SMP # Symmetric MultiProcessor Kernel device apic # I/O APIC The rest is the same as GENERIC >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: