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Date:      Sat, 11 Nov 2006 16:25:12 +0100 (CET)
From:      Gergely CZUCZY <phoemix@harmless.hu>
To:        FreeBSD-gnats-submit@FreeBSD.org
Subject:   i386/105399: System randomly freezes
Message-ID:  <200611111525.kABFPCP5037156@marvin.harmless.hu>
Resent-Message-ID: <200611111530.kABFUNxq018656@freefall.freebsd.org>

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>Number:         105399
>Category:       i386
>Synopsis:       System randomly freezes
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Nov 11 15:30:17 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Gergely CZUCZY
>Release:        FreeBSD 6.1-RELEASE-p10 i386
>Organization:
Harmless Digital
>Environment:
System: FreeBSD marvin.harmless.hu 6.1-RELEASE-p10 FreeBSD 6.1-RELEASE-p10 #0: Mon Oct 2 14:54:14 CEST 2006 root@marvin.harmless.hu:/usr/obj/usr/src/sys/MARVIN i386


>Description:
We run hosting services on this FreeBSD box, and we
encountered strange problems.

Sometimes, in 4-6 weeks' time the system simply freezes.
I use the term "freeze", because i feel it the proper one.
The console is blank, we cannot do network communication
with the box, there is no crash dump left of the event, the
system logs are empty. We've got absolutely no clue on this at
the moment.

This a supermicro 5013C-MT:
http://www.supermicro.com/products/system/1U/5013/SYS-5013C-MT.cfm
with a P4-2.4GHz, and with 4x512MB of DDR RAM.

We are using the 6300ESB SATA controller, because the marvell
one is buggy (i have already filed a bug report on that).
All the other hardware spec will be in the later pciiconf output
and dmesg.

The config.
We are running ftp, web, email, postgresql services mostly on this
box. We have 6 jails on it with the pf packet filter.

if anything is else is needed, please ask for the info.

Dmesg:
--- chop here ---
Copyright (c) 1992-2006 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 6.1-RELEASE-p10 #0: Mon Oct  2 14:54:14 CEST 2006
    root@marvin.harmless.hu:/usr/obj/usr/src/sys/MARVIN
ACPI APIC Table: <IntelR AWRDACPI>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (2795.24-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf29  Stepping = 9
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x4400<CNTX-ID,<b14>>
  Logical CPUs per core: 2
real memory  = 2146304000 (2046 MB)
avail memory = 2096168960 (1999 MB)
ioapic0: Changing APIC ID to 2
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
kbd1 at kbdmux0
acpi0: <IntelR AWRDACPI> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci1: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port 0xc000-0xc01f mem 0xfd500000-0xfd51ffff irq 18 at device 1.0 on pci1
em0: Ethernet address: 00:30:48:80:aa:3e
pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
atapci0: <Marvell 88SX5041 SATA150 controller> mem 0xfd400000-0xfd47ffff irq 27 at device 4.0 on pci2
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
ata4: <ATA channel 2> on atapci0
ata5: <ATA channel 3> on atapci0
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pci3: <display, VGA> at device 9.0 (no driver attached)
em1: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port 0xd100-0xd13f mem 0xfc000000-0xfc01ffff irq 19 at device 10.0 on pci3
em1: Ethernet address: 00:30:48:80:aa:3f
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci1: <Intel 6300ESB UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci1
ata1: <ATA channel 1> on atapci1
atapci2: <Intel 6300ESB SATA150 controller> port 0xe200-0xe207,0xe300-0xe303,0xe400-0xe407,0xe500-0xe503,0xe600-0xe60f at device 31.2 on pci0
ata6: <ATA channel 0> on atapci2
ata7: <ATA channel 1> on atapci2
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xc7fff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 2795239320 Hz quality 800
Timecounters tick every 1.000 msec
acd0: CDROM <CD-224E/1.9A> at ata0-master UDMA33
ad12: 190782MB <HDT722520DLA380 V44OA9BA> at ata6-master SATA150
ad14: 190782MB <HDT722520DLA380 V44OA96A> at ata7-master SATA150
GEOM_MIRROR: Device gm0 created (id=2141307500).
GEOM_MIRROR: Device gm0: provider ad12 detected.
GEOM_MIRROR: Device gm0: provider ad14 detected.
GEOM_MIRROR: Device gm0: provider ad14 activated.
GEOM_MIRROR: Device gm0: provider ad12 activated.
GEOM_MIRROR: Device gm0: provider mirror/gm0 launched.
Trying to mount root from ufs:/dev/mirror/gm0s1a
WARNING: / was not properly dismounted
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 36 files 3
em1: link state changed to UP
--- chop here ---

pciconf -lv:
--- chop here ---
hostb0@pci0:0:0:	class=0x060000 card=0x518015d9 chip=0x25788086 rev=0x02 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '82875P/E7210 DRAM Controller / Host-Hub Interface'
    class    = bridge
    subclass = HOST-PCI
pcib1@pci0:3:0:	class=0x060400 card=0x00000000 chip=0x257b8086 rev=0x02 hdr=0x01
    vendor   = 'Intel Corporation'
    device   = '82875P/E7210 PCI to CSA Bridge'
    class    = bridge
    subclass = PCI-PCI
pcib2@pci0:28:0:	class=0x060400 card=0x00000050 chip=0x25ae8086 rev=0x02 hdr=0x01
    vendor   = 'Intel Corporation'
    device   = '6300ESB Hub Interface to PCI-X Bridge'
    class    = bridge
    subclass = PCI-PCI
pcib3@pci0:30:0:	class=0x060400 card=0x00000000 chip=0x244e8086 rev=0x0a hdr=0x01
    vendor   = 'Intel Corporation'
    device   = '82801BA/CA/DB/DBL/EB/ER/FB (ICH2/3/4/4/5/5/6), 6300ESB Hub Interface to PCI Bridge'
    class    = bridge
    subclass = PCI-PCI
isab0@pci0:31:0:	class=0x060100 card=0x00000000 chip=0x25a18086 rev=0x02 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '6300ESB LPC Interface Bridge'
    class    = bridge
    subclass = PCI-ISA
atapci1@pci0:31:1:	class=0x01018a card=0x518015d9 chip=0x25a28086 rev=0x02 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '6300ESB IDE Controller'
    class    = mass storage
    subclass = ATA
atapci2@pci0:31:2:	class=0x01018f card=0x518015d9 chip=0x25a38086 rev=0x02 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '6300ESB Serial ATA Controller'
    class    = mass storage
    subclass = ATA
none0@pci0:31:3:	class=0x0c0500 card=0x518015d9 chip=0x25a48086 rev=0x02 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '6300ESB SMBus Controller'
    class    = serial bus
    subclass = SMBus
em0@pci1:1:0:	class=0x020000 card=0x10758086 chip=0x10758086 rev=0x00 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '82547EI Gigabit Ethernet Controller'
    class    = network
    subclass = ethernet
atapci0@pci2:4:0:	class=0x010000 card=0x504111ab chip=0x504111ab rev=0x03 hdr=0x00
    vendor   = 'Marvell Semiconductor (Was: Galileo Technology Ltd)'
    device   = 'MV88SX5041 4-port SATA PCI-X Controller'
    class    = mass storage
    subclass = SCSI
none1@pci3:9:0:	class=0x030000 card=0x518015d9 chip=0x47521002 rev=0x27 hdr=0x00
    vendor   = 'ATI Technologies Inc'
    device   = 'Rage XL PCI'
    class    = display
    subclass = VGA
em1@pci3:10:0:	class=0x020000 card=0x10768086 chip=0x10768086 rev=0x00 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '82547EI Gigabit Ethernet Controller'
    class    = network
    subclass = ethernet
--- chop here ---

>How-To-Repeat:
	cannot do it directly. it just happens sometimes

>Fix:
	not known yet.

>Release-Note:
>Audit-Trail:
>Unformatted:



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