5.2-CURRENT crashes everyday

Tue Aug 10 04:46:03 PDT 2004

Hello all

 well i have a real big problem it is the server with 5.2-current.
Harware is IBM eServer 345 Dual Xeon with serveRAID 6i, raid controller
has no support under STABLE thus i had no choice :(
 There are apache and sendmail on the server, load averages about 0.01,
but it crashes everyday and i have no idea how to force it work.
 The only messages before it goes down is

lock order reversal
 1st 0xc6574738 vm object (vm object) @ /usr/src/sys/vm/swap_pager.c:1311
 2nd 0xc0673ae0 swap_pager swhash (swap_pager swhash) @ /usr/src/sys/vm/swap_pager.c:1797
 3rd 0xc0c43a50 vm object (vm object) @ /usr/src/sys/vm/uma_core.c:925
Stack backtrace:
backtrace(0,1,c064cf90,c064e0c0,c06194dc) at backtrace+0x12
witness_checkorder(c0c43a50,9,c05fe7bf,39d) at witness_checkorder+0x53b
_mtx_lock_flags(c0c43a50,0,c05fe7bf,39d,c350b288) at _mtx_lock_flags+0x57
obj_alloc(c3502dc0,1000,de086a2b,101,de086a38) at obj_alloc+0x31
slab_zalloc(c3502dc0,1,c3502dc0,c3502dc0,c350b280) at slab_zalloc+0x87
uma_zone_slab(c3502dc0,1,c350b288,0,c05fe7bf,79c) at uma_zone_slab+0xb0
uma_zalloc_internal(c3502dc0,0,1,c350b288,0) at uma_zalloc_internal+0x29
uma_zalloc_arg(c3502dc0,0,1) at uma_zalloc_arg+0x2a2
swp_pager_meta_build(c6574738,5e,0,2,0) at swp_pager_meta_build+0x108
swap_pager_putpages(c6574738,de086bf0,1,0,de086b60) at swap_pager_putpages+0x2a8
default_pager_putpages(c6574738,de086bf0,1,0,de086b60) at default_pager_putpages+0x18
vm_pageout_flush(de086bf0,1,0,c064c6e0,2ff) at vm_pageout_flush+0x112
vm_pageout_clean(c2ca1f88) at vm_pageout_clean+0x2a5
vm_pageout_scan(0,c0673fe0,0,c05fe55f,5a7) at vm_pageout_scan+0x543
vm_pageout(0,de086d48,0,c057f0e4,0) at vm_pageout+0x2cf
fork_exit(c057f0e4,0,de086d48) at fork_exit+0x98
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xde086d7c, ebp = 0 ---

 Kernel config and dmesg  are attached.

Appreciate any comments or feedback on this.

--
BR, Andrew
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machine		i386
cpu		I686_CPU
options         CPU_ENABLE_SSE
options         MPTABLE_FORCE_HTT       # Enable HTT CPUs with the MP Table

ident		TUNED

# 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		# ULE scheduler
options 	INET			# InterNETworking
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 	MD_ROOT			# MD is a potential root device
options 	MSDOSFS			# MSDOS Filesystem
options 	CD9660			# ISO 9660 Filesystem
options 	PROCFS			# Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		# Pseudo-filesystem framework
options         UNIONFS
options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
options 	COMPAT_FREEBSD4		# Compatible with FreeBSD4
options         COMPAT_LINUX		# Enable Linux ABI emulation

options 	SCSI_DELAY=15000	# 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         QUOTA

# Debugging for use in -current
# options 	DDB			# Enable the kernel debugger
# options 	INVARIANTS		# Enable calls of extra sanity checking
# options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
# options 	WITNESS			# Enable checks to detect deadlocks and cycles
# options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed

# To make an SMP kernel, the next two are needed
options 	SMP		# Symmetric MultiProcessor Kernel
device		apic		# I/O APIC

device		isa
device		pci

# Floppy drives
device		fdc

# ATA and ATAPI devices
device		ata
device		atadisk		# ATA disk drives
device		atapicd		# ATAPI CDROM drives
options 	ATA_STATIC_ID	# Static device numbering

# SCSI peripherals
device		scbus		# SCSI bus (required for SCSI)
device		ch		# SCSI media changers
device		da		# Direct Access (disks)
device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct SCSI access)
device		ses		# SCSI Environmental Services (and SAF-TE)

# RAID controllers interfaced to the SCSI subsystem
device		ips		# IBM (Adaptec) ServeRAID

# atkbdc0 controls both the keyboard and the PS/2 mouse
device		atkbdc		# AT keyboard controller
device		atkbd		# AT keyboard
device		psm		# PS/2 mouse

device		vga		# VGA video card driver

device		splash		# Splash screen and screen saver support

# syscons is the default console driver, resembling an SCO console
device		sc

device		agp		# support several AGP chipsets

# Floating point support - do not disable.
device		npx

# Power management support (see NOTES for more options)
#device		apm
# Add suspend/resume support for the i8254.
#device		pmtimer

# Serial (COM) ports
device		sio		# 8250, 16[45]50 based serial ports

# Parallel port
#device		ppc
#device		ppbus		# Parallel port bus (required)
#device		lpt		# Printer
#device		plip		# TCP/IP over parallel
#device		ppi		# Parallel port interface device
#device		vpo		# Requires scbus and da

# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device         puc

# PCI Ethernet NICs.
device		em		# Intel PRO/1000 adapter Gigabit Ethernet Card

# Pseudo devices - the number indicates how many units to allocate.
device		random		# Entropy device
device		loop		# Network loopback
device		ether		# Ethernet support
#device          vlan
#device		sl		# Kernel SLIP
#device		ppp		# Kernel PPP
device		tun		# Packet tunnel.
device		pty		# Pseudo-ttys (telnet etc)
device		md		# Memory "disks"
# device          pf
# device          pflog
# device          pfsync

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
device		bpf		# Berkeley packet filter

#
options         PFIL_HOOKS              # pfil(9) framework
options         IPFILTER
options         IPFILTER_LOG
options         IPFILTER_DEFAULT_BLOCK
#options         IPSTEALTH
options         RANDOM_IP_ID
options         TCP_DROP_SYNFIN

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