misc/117297: System hangs up every day

[Dmitry]

>Number:         117297
>Category:       misc
>Synopsis:       System hangs up every day
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Oct 18 14:10:01 UTC 2007
>Closed-Date:
>Last-Modified:
>Originator:     Dmitry
>Release:        6.2-RELEASE
>Organization:
EDIPRESSE-KONLIGA
>Environment:
FreeBSD gateway.konliga.ru 6.2-RELEASE-p8 FreeBSD 6.2-RELEASE-p8 #2: Thu Oct 11 19:51:25 MSD 2007     say at gateway.konliga.ru:/usr/obj/usr/src/sys/KERNEL01_NOSMP  i386
>Description:
There is one FreeBSD server in our company. The server platform is: Supermicro SuperServer 6014V-T2B (2x Intel Xeon 2.8, 1Gb RAM, 3WARE 3W-8006-2LP RAID-Controller).
The server works as:
- a gateway between LAN and Internet
- an Intranet web- and database server (Apache + MySQL + PHP)
- a firewall (OpenBSD pf)
- a transparent proxy server (Squid)
A mounthly traffic through this server is about 100Gb. There is about 200 internet users in our conpany.
Here is a part of my dmesg-listing:

Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 6.2-RELEASE-p8 #2: Thu Oct 11 19:51:25 MSD 2007
    say at gateway.konliga.ru:/usr/obj/usr/src/sys/KERNEL01_NOSMP
module_register: module pci/em already exists!
Module pci/em failed to register: 17
ACPI APIC Table: <A M I  OEMAPIC >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2800.12-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf43  Stepping = 3
  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=0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>>
  AMD Features=0x20000000<LM>
  Logical CPUs per core: 2
real memory  = 1073479680 (1023 MB)
avail memory = 1041465344 (993 MB)
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
ichwd module loaded
kbd1 at kbdmux0
ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
acpi0: <A M I OEMRSDT> 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_throttle0: <ACPI CPU Throttling> on cpu0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 3.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci3: <ACPI PCI bus> on pcib3
twe0: <3ware Storage Controller. Driver version 1.50.01.002> port 0xbc00-0xbc0f mem 0xfc9ffc00-0xfc9ffc0f,0xfc000000-0xfc7fffff irq 24 at device 1.0 on pci3
twe0: [GIANT-LOCKED]
twe0: 2 ports, Firmware FE8S 1.05.00.068, BIOS BE7X 1.08.00.048
em0: <Intel(R) PRO/1000 Network Connection Version - 6.6.6> port 0xb800-0xb83f mem 0xfc9c0000-0xfc9dffff irq 26 at device 3.0 on pci3
em0: Ethernet address: 00:30:48:58:4d:2a
em0: [FAST]
em1: <Intel(R) PRO/1000 Network Connection Version - 6.6.6> port 0xb400-0xb43f mem 0xfc9a0000-0xfc9bffff irq 27 at device 4.0 on pci3
em1: Ethernet address: 00:30:48:58:4d:2b
em1: [FAST]
uhci0: <UHCI (generic) USB controller> port 0xe800-0xe81f irq 16 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <UHCI (generic) USB controller> port 0xec00-0xec1f irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <base peripheral> at device 29.4 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 29.5 (no driver attached)
ehci0: <Intel 6300ESB USB 2.0 controller> mem 0xfebffc00-0xfebfffff irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <Intel 6300ESB USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pci4: <display, VGA> at device 5.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 6300ESB UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse, device ID 3
ichwd0: <Intel 6300ESB watchdog timer> on isa0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9800-0xca7ff,0xca800-0xcb7ff 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 2800118202 Hz quality 800
Timecounters tick every 1.000 msec
acd0: CDROM <CD-224E-N/1.AA> at ata0-master UDMA33
twed0: <Unit 0, TwinStor, Normal> on twe0
twed0: 152626MB (312579760 sectors)
Trying to mount root from ufs:/dev/twed0s1a
ext0: link state changed to UP
int0: link state changed to UP
vlan0: link state changed to UP

This server hangs up under working load every day without any messages in the log files and on the system console. A keyboard in this moment dosen't work too. I can make only hard reset and after restart coredump files are not appearing.
Here is my kernel configuration file:

include GENERIC
ident KERNEL01_NOSMP
device ichwd
#options SMP
options ALTQ
options ALTQ_CBQ
options ALTQ_RED
options ALTQ_RIO
options ALTQ_HFSC
options ALTQ_PRIQ
#options ALTQ_NOPCC
options SC_DISABLE_REBOOT
options MP_WATCHDOG
options SW_WATCHDOG

If I make and install a kernel with SMP options the system under working load begins hang up every two hours.

The two days "Memtest" gave no result.
I tried to install the newest Intel ethernet adapter driver, but without any results.
As an experiment I tried also to plug a system HDD to another sever platform (SuperServer 6015V-TB), but system hanging didn't stop.
I think that it is not only hardware problem.
Linux (Gentoo) and Windows server 2003 on this hardware were working fine.

Please help me to find a solution and solve a problem.
>How-To-Repeat:

>Fix:


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