Date: Tue, 11 Dec 2007 15:16:00 GMT From: mike <mike@nux.co.uk> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/118551: page fault on shutdown/halt/reboot Message-ID: <200712111516.lBBFG0o5059001@www.freebsd.org> Resent-Message-ID: <200712111520.lBBFK2Ob009808@freefall.freebsd.org>
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>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:
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