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[Xen-bugs] [Bug 1131] New: xen dom0 server freezes every one or two hour

To: xen-bugs@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-bugs] [Bug 1131] New: xen dom0 server freezes every one or two hours
From: bugzilla-daemon@xxxxxxxxxxxxxxxxxxx
Date: Wed, 2 Jan 2008 03:49:16 -0800
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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1131

           Summary: xen dom0 server freezes every one or two hours
           Product: Xen
           Version: unspecified
          Platform: x86-64
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P3
         Component: Hypervisor
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: sebastia@xxxxxxxxxxxxxxxxxxxx


The problem is discussed in this thread:
http://lists.xensource.com/archives/html/xen-users/2007-12/msg00629.html

I switched to a xen kernel on a HP DL 365, running openSUSE 10.3, x86_64.
The HP DL 386 is a amd64 based machine.

I had to add a swiotlb=16 kernel parameter into grub.conf, to get the 
kernel running at all. 

I have 4 virtual hosts running on the machine, also openSUSE 10.3, x86_64.

I have two physical interfaced bonded together, then I have 10 vlan 
interfaces
on top of the bond0 interface. The vlan interfaces are each connected to a 
bridge, one bridge for every vlan. Each of the four machines has 10 
eth interface, that are connected to each of the bridges. 

Further I have several phy: disks from SAN configured handed over to the 
virtual machines.

Setup and test of the hosts went fine, but when under load, then after an
hour or two, the server just freezes.

from time to time I see messages like this in the dom0 /var/log/messages:
blkback: ring-ref 4882, event-channel 15, protocol 1 (x86_64-abi)
blkback: ring-ref 4883, event-channel 16, protocol 1 (x86_64-abi)

Don't know, what the meaning of them is, as far as I could find out via 
googling, it must have sth. to do with networking.

further, on startup of the dom0, I see the following in /var/log/boot.msg, 
don't 
know whether this is a problem:

Starting udevd done
Loading required kernel modules
doneActivating swap-devices in /etc/fstab...
donemount: according to mtab, /dev/cciss/c0d0p1 is already mounted on /

NOTE: scsidev is obsolete and the udev generated persistent device names
 under /dev/scsi/by-id/ (od by-path) should be used instead.
Scanning SCSI devices and filling /dev/scsi/ done
Activating device mapper...
done
Creating multipath targets:device-mapper: create ioctl failed: Device or 
resource busy
device-mapper: create ioctl failed: Device or resource busy
device-mapper: create ioctl failed: Device or resource busy
device-mapper: create ioctl failed: Device or resource busy


The dom0 is started this way from GRUB:
# Modified by YaST2. Last modification on Fri Dec 14 15:03:43 CET 2007
default 0
timeout 8
##YaST - activate

###Don't change this comment - YaST2 identifier: Original name: xen###
title XEN -- openSUSE 10.3 - 2.6.22.13-0.3
    root (hd0,0)
    kernel /boot/xen.gz dom0_mem=390M
    module /boot/vmlinuz-2.6.22.13-0.3-xen 
root=/dev/disk/by-id/cciss-3600508b1001030343620202020200001-part1 vga=0x317 
resume=/dev/cciss/c0d0p5 splash=silent showopts swiotlb=16
    module /boot/initrd-2.6.22.13-0.3-xen



uname -a
Linux srv4 2.6.22.13-0.3-xen #1 SMP 2007/11/19 15:02:58 UTC x86_64 x86_64 
x86_64 GNU/Linux


rpm -qa | grep xen
xen-3.1.0_15042-51
kernel-xen-2.6.22.13-0.3
xen-doc-html-3.1.0_15042-51
xen-libs-3.1.0_15042-51
xen-tools-3.1.0_15042-51
xen-doc-pdf-3.1.0_15042-51
xen-tools-ioemu-3.1.0_15042-51


I also had powersaved stopped, acpi stopped, ntp stopped (I found a thread 
where someone had
a problem with clocks walking backward and dying xen server), but so far, 
the box still freezes
without any notice in the logs.

Someone else with a Gentoo box had the same/similar problem, it seems that
these problems are related to network load.

here is the dmesg of the xen dom0

Linux version 2.6.22.15-SL103_BRANCH_20071217210116-xen (geeko@buildhost) (gcc
version 4.2.1 (SUSE Linux)) #1 SMP 2007/12/17 21:01:16 UTC
Command line: root=/dev/cciss/c0d0p1 vga=0x317 resume=/dev/cciss/c0d0p5
splash=silent showopts swiotlb=16
BIOS-provided physical RAM map:
 Xen: 0000000000000000 - 0000000016600000 (usable)
Entering add_active_range(0, 0, 91648) 0 entries of 256 used
end_pfn_map = 91648
DMI 2.3 present.
Entering add_active_range(0, 0, 91648) 0 entries of 256 used
Zone PFN ranges:
  DMA             0 ->    91648
  DMA32       91648 ->    91648
  Normal      91648 ->    91648
early_node_map[1] active PFN ranges
    0:        0 ->    91648
On node 0 totalpages: 91648
  DMA zone: 1253 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 90395 pages, LIFO batch:31
  DMA32 zone: 0 pages used for memmap
  Normal zone: 0 pages used for memmap
ACPI: RSDP 000F4F00, 0024 (r2 HP    )
ACPI: XSDT 7FE50780, 005C (r1 HP     A10             2   �     162E)
ACPI: FACP 7FE50800, 00F4 (r3 HP     A10             2   �     162E)
ACPI: DSDT 7FE50900, 4CEB (r1 HP         DSDT        1 INTL 20030228)
ACPI: FACS 7FE50100, 0040
ACPI: SPCR 7FE50140, 0050 (r1 HP     SPCRRBSU        1   �     162E)
ACPI: MCFG 7FE501C0, 003C (r1 HP     ProLiant        1             0)
ACPI: HPET 7FE50200, 0038 (r1 HP     A10             2   �     162E)
ACPI: SPMI 7FE50240, 0040 (r5 HP     ProLiant        1   �     162E)
ACPI: APIC 7FE50280, 00DE (r1 HP     00000083        2             0)
ACPI: SRAT 7FE50380, 00A0 (r1 AMD    HAMMER          1 AMD         1)
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, address 0xfec00000, GSI 0-15
ACPI: IOAPIC (id[0x09] address[0xfec01000] gsi_base[16])
IOAPIC[1]: apic_id 9, address 0xfec01000, GSI 16-31
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Setting APIC routing to xen
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 88000000 (gap: 80000000:7ec00000)
PERCPU: Allocating 24952 bytes of per cpu data
Built 1 zonelists.  Total pages: 90395
Kernel command line: root=/dev/cciss/c0d0p1 vga=0x317 resume=/dev/cciss/c0d0p5
splash=silent showopts swiotlb=16
bootsplash: silent mode.
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 16384 bytes)
Xen reported: 2200.112 MHz processor.
Console: colour VGA+ 80x50
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Software IO TLB enabled:
 Aperture:     16 megabytes
 Kernel range: ffff8800017c1000 - ffff8800027c1000
 Address size: 26 bits
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Memory: 319488k/366592k available (2007k kernel code, 38312k reserved, 918k
data, 188k init)
Calibrating delay using timer specific routine.. 4400.91 BogoMIPS (lpj=8801828)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
SMP alternatives: switching to UP code
Unpacking initramfs... done
Freeing initrd memory: 10314k freed
ACPI: Core revision 20070126
Parsing all Control Methods:
Table [DSDT](id 0001) - 679 Objects with 61 Devices 172 Methods 15 Regions
 tbxface-0587 [00] tb_load_namespace     : ACPI Tables successfully acquired
evxfevnt-0091 [00] enable                : Transition to ACPI mode successful
SMP alternatives: switching to SMP code
Brought up 2 CPUs
Initializing CPU#1
migration_cost=435
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: BIOS Bug: MCFG area at d0000000 is not E820-reserved
PCI: Not using MMCONFIG.
PCI: Using configuration type 1
evgpeblk-0956 [00] ev_create_gpe_block   : GPE 00 to 0F [_GPE] 2 regs on int
0x9
evgpeblk-1052 [00] ev_initialize_gpe_bloc: Found 0 Wake, Enabled 0 Runtime GPEs
in this block
ACPI: EC: Look up EC in DSDT
Completing Region/Field/Buffer/Package
initialization:..........................................................................................................................................................................................................................................
Initialized 13/15 Regions 134/134 Fields 83/83 Buffers 4/4 Packages (688 nodes)
Initializing Device/Processor/Thermal objects by executing _INI methods:ACPI:
SSDT 7FE58000, 0206 (r2 HP     PNOWSSDT        2 HP          1)
Parsing all Control Methods:
Table [SSDT](id 0049) - 8 Objects with 0 Devices 0 Methods 0 Regions
.
Executed 1 _INI methods requiring 0 _STA executions (examined 79 objects)
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.IPXB.PPXB._PRT]
ACPI: PCI Root Bridge [PCI1] (0000:08)
PCI: Probing PCI hardware (bus 08)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.EXB0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.EXB1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.EXB2.NB01._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.EXB3.NB02._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.EXB4._PRT]
ACPI: PCI Interrupt Link [IUSB] (IRQs *5)
ACPI: PCI Interrupt Link [IN00] (IRQs 7 10 *11)
ACPI: PCI Interrupt Link [IN01] (IRQs 7 10 *11)
ACPI: PCI Interrupt Link [IN02] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN03] (IRQs 7 10 *11)
ACPI: PCI Interrupt Link [IN04] (IRQs 7 10 *11)
ACPI: PCI Interrupt Link [IN05] (IRQs 7 10 *11)
ACPI: PCI Interrupt Link [IN06] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN07] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN08] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN09] (IRQs 7 *10 11)
ACPI: PCI Interrupt Link [IN10] (IRQs 7 10 *11)
ACPI: PCI Interrupt Link [IN11] (IRQs 7 10 *11)
ACPI: PCI Interrupt Link [IN12] (IRQs 7 10 *11)
ACPI: PCI Interrupt Link [IN13] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN14] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN15] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN16] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN17] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN18] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN19] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN20] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN21] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN22] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN23] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN24] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN25] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN26] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN27] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN28] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN29] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN30] (IRQs 7 10 11) *0, disabled.
ACPI: PCI Interrupt Link [IN31] (IRQs 7 10 11) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 11 devices
ACPI: ACPI bus type pnp unregistered
xen_mem: Initialising balloon driver.
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:01: ioport range 0x379-0x37a has been reserved
pnp: 00:01: iomem range 0xd0000000-0xdfffffff has been reserved
PCI: Bridge: 0000:01:0d.0
  IO window: 4000-4fff
  MEM window: f7f00000-f7ffffff
  PREFETCH window: 88000000-880fffff
PCI: Bridge: 0000:00:05.0
Time: xen clocksource has been installed.
  IO window: 4000-4fff
  MEM window: f7f00000-f7ffffff
  PREFETCH window: 88000000-880fffff
PCI: Bridge: 0000:08:0f.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:08:10.0
  IO window: 6000-6fff
  MEM window: fdf00000-fdffffff
  PREFETCH window: 88200000-882fffff
PCI: Bridge: 0000:09:00.0
  IO window: disabled.
  MEM window: f8000000-f9ffffff
  PREFETCH window: 88300000-883fffff
PCI: Bridge: 0000:08:11.0
  IO window: disabled.
  MEM window: f8000000-f9ffffff
  PREFETCH window: 88300000-883fffff
PCI: Bridge: 0000:0b:00.0
  IO window: disabled.
  MEM window: fa000000-fbffffff
  PREFETCH window: 88400000-884fffff
PCI: Bridge: 0000:08:12.0
  IO window: disabled.
  MEM window: fa000000-fbffffff
  PREFETCH window: 88400000-884fffff
PCI: Bridge: 0000:08:13.0
  IO window: 5000-5fff
  MEM window: fdd00000-fdefffff
  PREFETCH window: 88500000-885fffff
ACPI: PCI Interrupt 0000:08:0f.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:08:0f.0 to 64
ACPI: PCI Interrupt 0000:08:10.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:08:10.0 to 64
ACPI: PCI Interrupt 0000:08:11.0[A] -> GSI 19 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:08:11.0 to 64
PCI: Setting latency timer of device 0000:09:00.0 to 64
ACPI: PCI Interrupt 0000:08:12.0[A] -> GSI 28 (level, low) -> IRQ 28
PCI: Setting latency timer of device 0000:08:12.0 to 64
PCI: Setting latency timer of device 0000:0b:00.0 to 64
ACPI: PCI Interrupt 0000:08:13.0[A] -> GSI 17 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:08:13.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
TCP established hash table entries: 16384 (order: 6, 393216 bytes)
TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
audit: initializing netlink socket (disabled)
audit(1199271835.600:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Boot video device is 0000:00:03.0
pci 0000:00:04.4: HCRESET not completed yet!
PCI: Setting latency timer of device 0000:08:0f.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:08:0f.0:pcie00]
PCI: Setting latency timer of device 0000:08:10.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:08:10.0:pcie00]
PCI: Setting latency timer of device 0000:08:11.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:08:11.0:pcie00]
PCI: Setting latency timer of device 0000:08:12.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:08:12.0:pcie00]
PCI: Setting latency timer of device 0000:08:13.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:08:13.0:pcie00]
Real Time Clock Driver v1.12ac
hpet_acpi_add: no address or irqs in _CRS
Non-volatile memory driver v1.2
Event-channel device installed.
PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /class/input/input0
input: PC Speaker as /class/input/input1
NET: Registered protocol family 1
Freeing unused kernel memory: 188k freed
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:04.4[B] -> GSI 26 (level, low) -> IRQ 26
uhci_hcd 0000:00:04.4: UHCI Host Controller
uhci_hcd 0000:00:04.4: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:04.4: port count misdetected? forcing to 2 ports
uhci_hcd 0000:00:04.4: HCRESET not completed yet!
uhci_hcd 0000:00:04.4: irq 26, io base 0x00001800
usb usb1: new device found, idVendor=0000, idProduct=0000
usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: UHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.22.15-SL103_BRANCH_20071217210116-xen
uhci_hcd
usb usb1: SerialNumber: 0000:00:04.4
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
ACPI: PCI Interrupt Link [IUSB] enabled at IRQ 5
ACPI: PCI Interrupt 0000:00:07.0[A] -> Link [IUSB] -> GSI 5 (level, low) -> IRQ
5
ohci_hcd 0000:00:07.0: OHCI Host Controller
SCSI subsystem initialized
ohci_hcd 0000:00:07.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:07.0: irq 5, io mem 0xf7de0000
HP CISS Driver (v 3.6.14)
usb usb2: new device found, idVendor=0000, idProduct=0000
usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: OHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.22.15-SL103_BRANCH_20071217210116-xen
ohci_hcd
usb usb2: SerialNumber: 0000:00:07.0
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:07.1[A] -> Link [IUSB] -> GSI 5 (level, low) -> IRQ
5
ohci_hcd 0000:00:07.1: OHCI Host Controller
ohci_hcd 0000:00:07.1: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:07.1: irq 5, io mem 0xf7dd0000
usb 1-1: new full speed USB device using uhci_hcd and address 2
usb usb3: new device found, idVendor=0000, idProduct=0000
usb usb3: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: OHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.22.15-SL103_BRANCH_20071217210116-xen
ohci_hcd
usb usb3: SerialNumber: 0000:00:07.1
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:07.2[A] -> Link [IUSB] -> GSI 5 (level, low) -> IRQ
5
ehci_hcd 0000:00:07.2: EHCI Host Controller
ehci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 4
ehci_hcd 0000:00:07.2: irq 5, io mem 0xf7dc0000
usb 1-1: new device found, idVendor=03f0, idProduct=1027
usb 1-1: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1: Product: Virtual Keyboard
usb 1-1: Manufacturer: HP
usb 1-1: configuration #1 chosen from 1 choice
ehci_hcd 0000:00:07.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb4: new device found, idVendor=0000, idProduct=0000
usb usb4: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: EHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.22.15-SL103_BRANCH_20071217210116-xen
ehci_hcd
usb usb4: SerialNumber: 0000:00:07.2
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 4 ports detected
ACPI: PCI Interrupt 0000:0d:00.0[A] -> GSI 17 (level, low) -> IRQ 17
cciss0: <0x3230> at PCI 0000:0d:00.0 IRQ 17 using DAC
      blocks= 143305920 block_size= 512
      heads=255, sectors=32, cylinders=17562

      blocks= 143305920 block_size= 512
      heads=255, sectors=32, cylinders=17562

 cciss/c0d0: p1 p2 < p5 >
usb 1-2: new full speed USB device using uhci_hcd and address 3
usb 1-2: new device found, idVendor=03f0, idProduct=1327
usb 1-2: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-2: Product: Virtual Hub
usb 1-2: Manufacturer: HP
usb 1-2: configuration #1 chosen from 1 choice
hub 1-2:1.0: USB hub found
hub 1-2:1.0: 7 ports detected
usbcore: registered new interface driver hiddev
input: HP Virtual Keyboard as /class/input/input2
input: USB HID v1.01 Keyboard [HP Virtual Keyboard] on usb-0000:00:04.4-1
input: HP Virtual Keyboard as /class/input/input3
input: USB HID v1.01 Mouse [HP Virtual Keyboard] on usb-0000:00:04.4-1
usb 4-3: new high speed USB device using ehci_hcd and address 2
usb 4-3: new device found, idVendor=04b4, idProduct=6560
usb 4-3: new device strings: Mfr=0, Product=0, SerialNumber=0
usb 4-3: configuration #1 chosen from 1 choice
hub 4-3:1.0: USB hub found
hub 4-3:1.0: 4 ports detected
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
kjournald starting.  Commit interval 5 seconds
EXT3 FS on cciss/c0d0p1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
JBD: barrier-based sync failed on cciss/c0d0p1 - disabling barriers
ipmi message handler version 39.1
IPMI System Interface driver.
ipmi_si: Trying SMBIOS-specified kcs state machine at i/o address 0xca2, slave
address 0x20, irq 0
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
ACPI Exception (processor_core-0789): AE_NOT_FOUND, Processor Device is not
present [20070126]
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
input: Power Button (FF) as /class/input/input4
ACPI: Power Button (FF) [PWRF]
piix4_smbus 0000:00:06.0: Found 0000:00:06.0 device
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
SvrWks HT1000: IDE controller at PCI slot 0000:00:06.1
SvrWks HT1000: chipset revision 0
SvrWks HT1000: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1840-0x1847, BIOS settings: hda:pio, hdb:pio
Probing IDE interface ide0...
Intel(R) PRO/1000 Network Driver - version 7.6.5-NAPI
Copyright (c) 1999-2007 Intel Corporation.
ipmi: Found new BMC (man_id: 0x00000b,  prod_id: 0x0000, dev_id: 0x11)
 IPMI kcs interface initialized
ipmi_si: Trying ACPI-specified kcs state machine at i/o address 0xca2, slave
address 0x0, irq 0
ipmi_si: duplicate interface
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
ACPI: PCI Interrupt 0000:10:00.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:10:00.0 to 64
ACPI: PCI Interrupt 0000:00:04.6[A] -> GSI 25 (level, low) -> IRQ 25
ipmi_si: Trying PCI-specified kcs state machine at mem address 0xf7df0000,
slave address 0x0, irq 25
libata version 3.00 loaded.
e1000: 0000:10:00.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1)
00:18:71:ea:3f:1a
  Using irq 25
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
eth0 renamed to eth2
udev: renamed network interface eth0 to eth2
qla2xxx_conf: no version for "inter_module_unregister" found: kernel tainted.
QLogic Fibre Channel HBA Driver
ipmi: interfacing existing BMC (man_id: 0x00000b, prod_id: 0x0000, dev_id:
0x11)
 IPMI kcs interface initialized
Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v1.5.11 (June 4, 2007)
ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 21 (level, low) -> IRQ 21
ACPI: PCI Interrupt 0000:0a:00.0[A] -> <6>qla2400 0000:02:01.0: Found an
ISP2422, irq 21, iobase 0xffffc20000038000
GSI 19 (level, low) -> IRQ 19
qla2400 0000:02:01.0: Configuring PCI space...
eth0: Broadcom NetXtreme II BCM5708 1000Base-T (B1) PCI-X 64-bit 133MHz found
at mem f8000000, IRQ 19, node addr 0019bb3755e0
ACPI: PCI Interrupt 0000:0c:00.0[A] -> GSI 28 (level, low) -> IRQ 28
eth1: Broadcom NetXtreme II BCM5708 1000Base-T (B1) PCI-X 64-bit 133MHz found
at mem fa000000, IRQ 28, node addr 0019bb<6>qla2400 0000:02:01.0: Configure
NVRAM parameters...
376538
qla2400 0000:02:01.0: Verifying loaded RISC code...
qla2400 0000:02:01.0: Allocated (64 KB) for EFT...
qla2400 0000:02:01.0: Allocated (1413 KB) for firmware dump...
qla2400 0000:02:01.0: Waiting for LIP to complete...
JBD: barrier-based sync failed on cciss/c0d0p1 - disabling barriers
qla2400 0000:02:01.0: Cable is unplugged...
scsi0 : qla2xxx
qla2400 0000:02:01.0:
 QLogic Fibre Channel HBA Driver: 8.01.07.15-fo
  QLogic HP AB429-60001 -
  ISP2422: PCI-X Mode 1 (133 MHz) @ 0000:02:01.0 hdma+, host#=0, fw=4.00.26
[IP]
Adding 2963952k swap on /dev/cciss/c0d0p5.  Priority:-1 extents:1
across:2963952k
osst :I: Tape driver with OnStream support version 0.99.4
osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
st: Version 20070203, fixed bufsize 32768, s/g segs 256
SCSI Media Changer driver v0.25
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised:
dm-devel@xxxxxxxxxx
device-mapper: multipath: version 1.0.5 loaded
device-mapper: multipath round-robin: version 1.0.0 loaded
device-mapper: table: 253:0: multipath: error getting device
device-mapper: ioctl: error adding target to table
JBD: barrier-based sync failed on cciss/c0d0p1 - disabling barriers
loop: module loaded
AppArmor: AppArmor initialized
audit(1199271874.086:2):  type=1505 info="AppArmor initialized" pid=2138
BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
Ethernet Channel Bonding Driver: v3.1.3 (June 13, 2007)
bonding: Warning: either miimon or arp_interval and arp_ip_target module
parameters must be specified, otherwise bonding will not detect link failures!
see bonding.txt for details.
bonding: bond0: Setting MII monitoring interval to 100.
bonding: bond0: Adding slave eth0.
bonding: bond0: enslaving eth0 as an active interface with a down link.
bonding: bond0: Adding slave eth1.
bonding: bond0: enslaving eth1 as an active interface with a down link.
ip6_tables: (C) 2000-2006 Netfilter Core Team
ip_tables: (C) 2000-2006 Netfilter Core Team
802.1Q VLAN Support v1.8 Ben Greear <greearb@xxxxxxxxxxxxxxx>
All bugs added by David S. Miller <davem@xxxxxxxxxx>
vlan12: add 01:00:5e:00:00:01 mcast address to master interface
vlan3: add 01:00:5e:00:00:01 mcast address to master interface
vlan4: add 01:00:5e:00:00:01 mcast address to master interface
vlan5: add 01:00:5e:00:00:01 mcast address to master interface
vlan6: add 01:00:5e:00:00:01 mcast address to master interface
vlan7: add 01:00:5e:00:00:01 mcast address to master interface
vlan8: add 01:00:5e:00:00:01 mcast address to master interface
vlan9: add 01:00:5e:00:00:01 mcast address to master interface
Bridge firewalling registered
device eth0 entered promiscuous mode
audit(1199271904.550:3): dev=eth0 prom=256 old_prom=0 auid=4294967295
device eth1 entered promiscuous mode
audit(1199271904.550:4): dev=eth1 prom=256 old_prom=0 auid=4294967295
device bond0 entered promiscuous mode
audit(1199271904.550:5): dev=bond0 prom=256 old_prom=0 auid=4294967295
vlan12: dev_set_promiscuity(master, 1)
device vlan12 entered promiscuous mode
audit(1199271908.058:6): dev=vlan12 prom=256 old_prom=0 auid=4294967295
vlan3: dev_set_promiscuity(master, 1)
device vlan3 entered promiscuous mode
audit(1199271911.534:7): dev=vlan3 prom=256 old_prom=0 auid=4294967295
vlan4: dev_set_promiscuity(master, 1)
device vlan4 entered promiscuous mode
audit(1199271915.019:8): dev=vlan4 prom=256 old_prom=0 auid=4294967295
vlan5: dev_set_promiscuity(master, 1)
device vlan5 entered promiscuous mode
audit(1199271918.527:9): dev=vlan5 prom=256 old_prom=0 auid=4294967295
vlan6: dev_set_promiscuity(master, 1)
device vlan6 entered promiscuous mode
audit(1199271922.019:10): dev=vlan6 prom=256 old_prom=0 auid=4294967295
vlan7: dev_set_promiscuity(master, 1)
device vlan7 entered promiscuous mode
audit(1199271925.495:11): dev=vlan7 prom=256 old_prom=0 auid=4294967295
vlan8: dev_set_promiscuity(master, 1)
device vlan8 entered promiscuous mode
audit(1199271928.999:12): dev=vlan8 prom=256 old_prom=0 auid=4294967295
vlan9: dev_set_promiscuity(master, 1)
device vlan9 entered promiscuous mode
audit(1199271932.492:13): dev=vlan9 prom=256 old_prom=0 auid=4294967295
audit(1199271936.440:14): audit_backlog_limit=320 old=64 by auid=4294967295
res=1
audit(1199271956.117:15): audit_pid=6349 old=0 by auid=4294967295
Setting mem allocation to 358400 kiB
Setting mem allocation to 358400 kiB
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
NET: Registered protocol family 17
device vif1.0 entered promiscuous mode
bridge0: port 2(vif1.0) entering learning state
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=112)
nodename:backend/vbd/1/51728
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=97) type:0
bridge0: topology change detected, propagating
bridge0: port 2(vif1.0) entering forwarding state
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=112)
nodename:backend/vbd/1/51712
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=97) type:0
blkback: ring-ref 770, event-channel 7, protocol 1 (x86_64-abi)
blkback: ring-ref 771, event-channel 8, protocol 1 (x86_64-abi)
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
device vif2.0 entered promiscuous mode
bridge0: port 3(vif2.0) entering learning state
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=112)
nodename:backend/vbd/2/51728
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=97) type:0
bridge0: topology change detected, propagating
bridge0: port 3(vif2.0) entering forwarding state
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=112)
nodename:backend/vbd/2/51712
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=97) type:0
blkback: ring-ref 770, event-channel 7, protocol 1 (x86_64-abi)
blkback: ring-ref 771, event-channel 8, protocol 1 (x86_64-abi)
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
device vif3.0 entered promiscuous mode
bridge0: port 4(vif3.0) entering learning state
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=112)
nodename:backend/vbd/3/51712
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=97) type:0
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=112)
nodename:backend/vbd/3/51728
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=97) type:0
bridge0: topology change detected, propagating
bridge0: port 4(vif3.0) entering forwarding state
blkback: ring-ref 770, event-channel 7, protocol 1 (x86_64-abi)
blkback: ring-ref 771, event-channel 8, protocol 1 (x86_64-abi)
bnx2: eth0 NIC Link is Up, 1000 Mbps full duplex
bonding: bond0: link status definitely up for interface eth0.
bridge0: port 1(bond0) entering learning state
bridge12: port 1(vlan12) entering learning state
bridge9: port 1(vlan9) entering learning state
bridge8: port 1(vlan8) entering learning state
bridge7: port 1(vlan7) entering learning state
bridge6: port 1(vlan6) entering learning state
bridge5: port 1(vlan5) entering learning state
bridge4: port 1(vlan4) entering learning state
bridge3: port 1(vlan3) entering learning state
bridge0: topology change detected, propagating
bridge0: port 1(bond0) entering forwarding state
bridge12: topology change detected, propagating
bridge12: port 1(vlan12) entering forwarding state
bridge9: topology change detected, propagating
bridge9: port 1(vlan9) entering forwarding state
bridge8: topology change detected, propagating
bridge8: port 1(vlan8) entering forwarding state
bridge7: topology change detected, propagating
bridge7: port 1(vlan7) entering forwarding state
bridge6: topology change detected, propagating
bridge6: port 1(vlan6) entering forwarding state
bridge5: topology change detected, propagating
bridge5: port 1(vlan5) entering forwarding state
bridge4: topology change detected, propagating
bridge4: port 1(vlan4) entering forwarding state
bridge3: topology change detected, propagating
bridge3: port 1(vlan3) entering forwarding state
bnx2: eth1 NIC Link is Up, 1000 Mbps full duplex
bonding: bond0: link status definitely up for interface eth1.


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