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Re: [Xen-devel] Re: pv_ops dom0 USB fixed

To: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: Re: [Xen-devel] Re: pv_ops dom0 USB fixed
From: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Date: Wed, 17 Dec 2008 18:06:10 +0100
Cc: deshantm@xxxxxxxxx, Aviv Grafi <aviv@xxxxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Andrew Lyon <andrew.lyon@xxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>
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  Hi,

> When I set it to AHCI, I see the same timeouts on IDENTIFY, but the DVD
> drive is detected properly.

Hopping in here ;)

/me uses AHCI too.  Things work just fine for me initially.  After
running for a while (more than just bootup:  I can login via ssh, do
builds, run guests, ...) I suddenly get errors disk errors.  From a
brief look it seems the disk stops responding to disk commands
altogether.  The box is still sort-of alive at this point, I can even
login remotely and grab a dmesg log.  Probably due to the important
stuff being in the page cache, so no disk I/O is needed for that ...

Intel 64bit box, 6GB RAM (dom0_mem=2g), running rawhide.

cheers,
  Gerd
PAT disabled on Xen
Initializing cgroup subsys cpuset
Linux version 2.6.28-rc8-tip-kraxel (kraxel@xxxxxxxxxxxxxxxxxxxx) (gcc version 
4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #6 SMP Tue Dec 16 22:54:28 CET 2008
Command line: ro root=/dev/xeni/fedora64 console=hvc0 panic=30 pci=nomsi
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
BIOS-provided physical RAM map:
 Xen: 0000000000000000 - 000000000009c000 (usable)
 Xen: 000000000009c000 - 0000000000100000 (reserved)
 Xen: 0000000000100000 - 0000000002058000 (usable)
 Xen: 0000000002058000 - 0000000002459000 (reserved)
 Xen: 0000000002459000 - 0000000080000000 (usable)
 Xen: 00000000af6a0000 - 00000000af6ae000 (ACPI data)
 Xen: 00000000af6ae000 - 00000000af6f0000 (ACPI NVS)
 Xen: 00000000af6f0000 - 00000000af700000 (reserved)
 Xen: 00000000fee00000 - 00000000fee01000 (reserved)
 Xen: 00000000ffa6c000 - 00000000ffa6d000 (reserved)
 Xen: 00000000ffb00000 - 0000000100000000 (reserved)
DMI present.
AMI BIOS detected: BIOS may corrupt low RAM, working it around.
last_pfn = 0x80000 max_arch_pfn = 0x3ffffffff
init_memory_mapping: 0000000000000000-0000000080000000
 0000000000 - 0080000000 page 4k
kernel direct mapping tables up to 80000000 @ 100000-503000
last_map_addr: 80000000 end: 80000000
RAMDISK: 01785000 - 02057400
ACPI: RSDP 000F95E0, 0014 (r0 ACPIAM)
ACPI: RSDT AF6A0000, 004C (r1 101607 RSDT1326 20071016 MSFT       97)
ACPI: FACP AF6A0200, 0084 (r2 101607 FACP1326 20071016 MSFT       97)
ACPI: DSDT AF6A0490, 687F (r1 VVBLI9 VVBLI961       61 INTL 20051117)
ACPI: FACS AF6AE000, 0040
ACPI: APIC AF6A0390, 006C (r1 101607 APIC1326 20071016 MSFT       97)
ACPI: SPCR AF6A0400, 0050 (r1 101607 SPCR1326 20071016 MSFT       97)
ACPI: MCFG AF6A0450, 003C (r1 101607 OEMMCFG  20071016 MSFT       97)
ACPI: OEMB AF6AE040, 008A (r1 101607 OEMB1326 20071016 MSFT       97)
ACPI: HPET AF6A6D10, 0038 (r1 101607 OEMHPET  20071016 MSFT       97)
ACPI: ASF! AF6A6D48, 0099 (r32 LEGEND I865PASF        1 INTL 20051117)
ACPI: GSCI AF6AE0D0, 2024 (r1 101607 GMCHSCI  20071016 MSFT       97)
ACPI: iEIT AF6B0100, 00B0 (r1 101607 EITTABLE 20071016 MSFT       97)
ACPI: SSDT AF6B1610, 0877 (r1 DpgPmm    CpuPm       12 INTL 20051117)
ACPI: Local APIC address 0xfee00000
No NUMA configuration found
Faking a node at 0000000000000000-0000000080000000
Bootmem setup node 0 0000000000000000-0000000080000000
  NODE_DATA [0000000000010000 - 0000000000024fff]
  bootmap [0000000000025000 -  0000000000034fff] pages 10
(6 early reservations) ==> bootmem [0000000000 - 0080000000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0002459000 - 0002470000]   XEN PAGETABLES ==> [0002459000 - 0002470000]
  #2 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
  #3 [0001000000 - 0001784f0c]    TEXT DATA BSS ==> [0001000000 - 0001784f0c]
  #4 [0001785000 - 0002057400]          RAMDISK ==> [0001785000 - 0002057400]
  #5 [0000100000 - 00004e9000]          PGTABLE ==> [0000100000 - 00004e9000]
found SMP MP-table at [ffff8800000ff780] 000ff780
Zone PFN ranges:
  DMA      0x00000010 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
    0: 0x00000010 -> 0x0000009c
    0: 0x00000100 -> 0x00002058
    0: 0x00002459 -> 0x00080000
On node 0 totalpages: 523147
  DMA zone: 56 pages used for memmap
  DMA zone: 1006 pages reserved
  DMA zone: 2918 pages, LIFO batch:0
  DMA32 zone: 7112 pages used for memmap
  DMA32 zone: 512055 pages, LIFO batch:31
  Normal zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
ACPI: PM-Timer IO Port: 0x808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 4, version 0, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a301 base: 0xfed00000
SMP: Allowing 4 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: 000000000009c000 - 0000000000100000
PM: Registered nosave memory: 0000000002058000 - 0000000002459000
Allocating PCI resources starting at b0000000 (gap: af700000:4f700000)
PERCPU: Allocating 57344 bytes of per cpu data
per cpu data for cpu0 on node0 at 0000000002482000
per cpu data for cpu1 on node0 at 0000000002490000
per cpu data for cpu2 on node0 at 000000000249e000
per cpu data for cpu3 on node0 at 00000000024ac000
NR_CPUS: 64, nr_cpu_ids: 4, nr_node_ids 1
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 514973
Policy zone: DMA32
Kernel command line: ro root=/dev/xeni/fedora64 console=hvc0 panic=30 pci=nomsi
Initializing CPU#0
xen: allocated irq 9 for acpi 9
PID hash table entries: 4096 (order: 12, 32768 bytes)
Detected 2660.034 MHz processor.
Console: colour VGA+ 80x25
console [hvc0] enabled
Checking aperture...
No AGP bridge found
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
xen_swiotlb_fixup: buf=ffff880004182000 size=67108864, nslabs=32768
xen_swiotlb_fixup: buf=ffff880008222000 size=32768, nslabs=16
Placing 64MB software IO TLB between ffff880004182000 - ffff880008181fff
software IO TLB at phys 0x4182000 - 0x8181fff bus 0x1c0000 - 0x7f3ffff
Memory: 1976308k/2097152k available (3025k kernel code, 4564k absent, 116280k 
reserved, 1785k data, 1264k init)
SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Xen: using vcpuop timer interface
installing Xen timer for CPU 0
  alloc irq_desc for 16 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
Calibrating delay loop (skipped), value calculated using timer frequency.. 
5320.06 BogoMIPS (lpj=2660034)
Security Framework initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Mount-cache hash table entries: 256
Initializing cgroup subsys ns
Initializing cgroup subsys cpuacct
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 6144K
CPU 0/0x0 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
SMP alternatives: switching to UP code
ACPI: Core revision 20080926
  alloc irq_desc for 17 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
cpu 0 spinlock event irq 17
  alloc irq_desc for 18 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 19 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 20 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 21 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
installing Xen timer for CPU 1
  alloc irq_desc for 22 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 23 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
cpu 1 spinlock event irq 23
SMP alternatives: switching to SMP code
  alloc irq_desc for 24 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 25 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 26 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 27 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
Initializing CPU#1
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 6144K
CPU 1/0x0 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
installing Xen timer for CPU 2
  alloc irq_desc for 28 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 29 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
cpu 2 spinlock event irq 29
  alloc irq_desc for 30 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 31 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 32 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 33 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
Initializing CPU#2
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 6144K
CPU 2/0x0 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
installing Xen timer for CPU 3
  alloc irq_desc for 34 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 35 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
cpu 3 spinlock event irq 35
  alloc irq_desc for 36 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 37 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 38 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 39 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
Initializing CPU#3
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 6144K
CPU 3/0x0 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
Brought up 4 CPUs
CPU0 attaching sched-domain:
 domain 0: span 0-3 level CPU
  groups: 0 1 2 3
CPU1 attaching sched-domain:
 domain 0: span 0-3 level CPU
  groups: 1 2 3 0
CPU2 attaching sched-domain:
 domain 0: span 0-3 level CPU
  groups: 2 3 0 1
CPU3 attaching sched-domain:
 domain 0: span 0-3 level CPU
  groups: 3 0 1 2
net_namespace: 1400 bytes
Booting paravirtualized kernel on Xen
Xen version: 3.3.0 (preserve-AD) (dom0)
Grant table initialized
Time: 15:50:12  Date: 12/17/08
regulator: core version 0.5
NET: Registered protocol family 16
  alloc irq_desc for 40 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xenbus_probe_init ok
ACPI: bus type pci registered
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: Not using MMCONFIG.
PCI: Using configuration type 1 for base access
ACPI: EC: Look up EC in DSDT
ACPI: BIOS _OSI(Linux) query ignored
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: MCFG area at e0000000 reserved in ACPI motherboard resources
PCI: Using MMCONFIG at e0000000 - efffffff
ACPI: No dock devices found.
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:02.0: reg 10 32bit mmio: [0xffa80000-0xffafffff]
pci 0000:00:02.0: reg 14 io port: [0xec00-0xec07]
pci 0000:00:02.0: reg 18 32bit mmio: [0xd0000000-0xdfffffff]
pci 0000:00:02.0: reg 1c 32bit mmio: [0xff900000-0xff9fffff]
pci 0000:00:03.0: reg 10 64bit mmio: [0xffa7b000-0xffa7b00f]
pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
pci 0000:00:03.0: PME# disabled
pci 0000:00:03.2: reg 10 io port: [0xe880-0xe887]
pci 0000:00:03.2: reg 14 io port: [0xe800-0xe803]
pci 0000:00:03.2: reg 18 io port: [0xe480-0xe487]
pci 0000:00:03.2: reg 1c io port: [0xe400-0xe403]
pci 0000:00:03.2: reg 20 io port: [0xe080-0xe08f]
pci 0000:00:03.3: reg 10 io port: [0xe000-0xe007]
pci 0000:00:03.3: reg 14 32bit mmio: [0xffa79000-0xffa79fff]
pci 0000:00:19.0: reg 10 32bit mmio: [0xffa40000-0xffa5ffff]
pci 0000:00:19.0: reg 14 32bit mmio: [0xffa78000-0xffa78fff]
pci 0000:00:19.0: reg 18 io port: [0xdc00-0xdc1f]
pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
pci 0000:00:19.0: PME# disabled
pci 0000:00:1a.0: reg 20 io port: [0xd880-0xd89f]
pci 0000:00:1a.1: reg 20 io port: [0xd800-0xd81f]
pci 0000:00:1a.2: reg 20 io port: [0xd480-0xd49f]
pci 0000:00:1a.7: reg 10 32bit mmio: [0xffa7a000-0xffa7a3ff]
pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.7: PME# disabled
pci 0000:00:1b.0: reg 10 64bit mmio: [0xffa70000-0xffa73fff]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: PME# disabled
pci 0000:00:1d.0: reg 20 io port: [0xd400-0xd41f]
pci 0000:00:1d.1: reg 20 io port: [0xd080-0xd09f]
pci 0000:00:1d.2: reg 20 io port: [0xd000-0xd01f]
pci 0000:00:1d.7: reg 10 32bit mmio: [0xffa6f000-0xffa6f3ff]
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1f.2: reg 10 io port: [0xcc00-0xcc07]
pci 0000:00:1f.2: reg 14 io port: [0xc880-0xc883]
pci 0000:00:1f.2: reg 18 io port: [0xc800-0xc807]
pci 0000:00:1f.2: reg 1c io port: [0xc480-0xc483]
pci 0000:00:1f.2: reg 20 io port: [0xc400-0xc41f]
pci 0000:00:1f.2: reg 24 32bit mmio: [0xffa6e000-0xffa6e7ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.2: PME# disabled
pci 0000:00:1f.3: reg 10 64bit mmio: [0xffa6d000-0xffa6d0ff]
pci 0000:00:1f.3: reg 20 io port: [0x400-0x41f]
pci 0000:00:1e.0: transparent bridge
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 12 14 *15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 12 *14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *10 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 12 14 *15)
ACPI Warning (tbutils-0217): Incorrect checksum in table [OEMB] - E3, should be 
D4 [20080926]
ACPI Warning (tbutils-0217): Incorrect checksum in table [iEIT] - 6D, should be 
86 [20080926]
xen_balloon: Initialising balloon driver.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
Xen: Initializing Xen DMA ops
Xen: Enabling DMA fallback to swiotlb
PCI-GART: No AMD GART found.
Switched to high resolution mode on CPU 0
Switched to high resolution mode on CPU 3
Switched to high resolution mode on CPU 2
Switched to high resolution mode on CPU 1
pnp: PnP ACPI init
ACPI: bus type pnp registered
xen: registering gsi 8 triggering 1 polarity 0
xen: --> irq=8
xen_set_ioapic_routing: irq 8 gsi 8 vector 88 ioapic 0 pin 8 triggering 1 
polarity 0
xen: registering gsi 13 triggering 1 polarity 0
xen: --> irq=13
xen_set_ioapic_routing: irq 13 gsi 13 vector 136 ioapic 0 pin 13 triggering 1 
polarity 0
xen: registering gsi 4 triggering 1 polarity 0
xen: --> irq=4
xen_set_ioapic_routing: irq 4 gsi 4 vector 56 ioapic 0 pin 4 triggering 1 
polarity 0
xen: registering gsi 3 triggering 1 polarity 0
xen: --> irq=3
xen_set_ioapic_routing: irq 3 gsi 3 vector 48 ioapic 0 pin 3 triggering 1 
polarity 0
xen: registering gsi 6 triggering 1 polarity 0
xen: --> irq=6
xen_set_ioapic_routing: irq 6 gsi 6 vector 72 ioapic 0 pin 6 triggering 1 
polarity 0
xen: registering gsi 7 triggering 1 polarity 0
xen: --> irq=7
xen_set_ioapic_routing: irq 7 gsi 7 vector 80 ioapic 0 pin 7 triggering 1 
polarity 0
pnp: PnP ACPI: found 24 devices
ACPI: ACPI bus type pnp unregistered
system 00:01: iomem range 0xfed14000-0xfed19fff has been reserved
system 00:0a: ioport range 0xa20-0xa3f has been reserved
system 00:0a: ioport range 0xa00-0xa0f has been reserved
system 00:0a: ioport range 0xa10-0xa1f has been reserved
system 00:0a: ioport range 0xa40-0xa5f has been reserved
system 00:0b: ioport range 0x4d0-0x4d1 has been reserved
system 00:0b: ioport range 0x800-0x87f has been reserved
system 00:0b: ioport range 0x480-0x4bf has been reserved
system 00:0b: iomem range 0xfed1c000-0xfed1ffff has been reserved
system 00:0b: iomem range 0xfed20000-0xfed8ffff has been reserved
system 00:0f: iomem range 0xffc00000-0xffefffff has been reserved
system 00:10: iomem range 0xfec00000-0xfec00fff has been reserved
system 00:10: iomem range 0xfee00000-0xfee00fff has been reserved
system 00:11: iomem range 0xe0000000-0xefffffff has been reserved
system 00:12: iomem range 0xffa6c000-0xffa6cfff has been reserved
system 00:17: iomem range 0x0-0x9ffff could not be reserved
system 00:17: iomem range 0xc0000-0xcffff could not be reserved
system 00:17: iomem range 0xe0000-0xfffff could not be reserved
system 00:17: iomem range 0x100000-0xaf6fffff could not be reserved
pci 0000:00:1e.0: PCI bridge, secondary bus 0000:01
pci 0000:00:1e.0:   IO window: disabled
pci 0000:00:1e.0:   MEM window: disabled
pci 0000:00:1e.0:   PREFETCH window: disabled
xen: enabling pci device 0000:00:1e.0 pin 0
pci 0000:00:1e.0: setting latency timer to 64
bus: 00 index 0 io port: [0x00-0xffff]
bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
bus: 01 index 0 mmio: [0x0-0x0]
bus: 01 index 1 mmio: [0x0-0x0]
bus: 01 index 2 mmio: [0x0-0x0]
bus: 01 index 3 io port: [0x00-0xffff]
bus: 01 index 4 mmio: [0x000000-0xffffffffffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
NET: Registered protocol family 1
checking if image is initramfs... it is
Freeing initrd memory: 9033k freed
audit: initializing netlink socket (disabled)
type=2000 audit(1229529012.754:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 4113
SELinux:  Registering netfilter hooks
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci 0000:00:02.0: Boot video device
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button (FF) [PWRF]
input: Power Button (CM) as 
/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
ACPI: Power Button (CM) [PWRB]
xenbus_probe_backend_init bus registered ok
xenbus_probe_frontend_init bus registered ok
Event-channel device installed.
***blkif_init
  alloc irq_desc for 41 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
hpet_acpi_add: no address or irqs in _CRS
Non-volatile memory driver v1.2
Linux agpgart interface v0.103
agpgart-intel 0000:00:00.0: Intel G33 Chipset
xen: enabling pci device 0000:00:00.0 pin 0
agpgart-intel 0000:00:00.0: detected 7164K stolen memory
agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
Serial: 8250/16550 driver4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:07: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
xen: enabling pci device 0000:00:03.3 pin 2
xen: registering gsi 17 triggering 0 polarity 1
  alloc irq_desc for 42 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xen: --> irq=42
xen_set_ioapic_routing: irq 42 gsi 17 vector 160 ioapic 0 pin 17 triggering 0 
polarity 1
serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> IRQ 42
xen: PCI device 0000:00:03.3 pin 2 -> irq 42
brd: module loaded
Fixed MDIO Bus: probed
input: Macintosh mouse button emulation as /devices/virtual/input/input2
PNP: No PS/2 controller found. Probing ports directly.
i8042: probe of i8042 failed with error -38
mice: PS/2 mouse device common for all mice
rtc_cmos 00:03: RTC can wake from S4
rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, y3k, 114 bytes nvram
cpuidle: using governor ladder
cpuidle: using governor menu
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 17
IO APIC resources could be not be allocated.
registered taskstats version 1
  Magic number: 4:692:841
Freeing unused kernel memory: 1264k freed
Write protecting the kernel read-only data: 4384k
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
xen: enabling pci device 0000:00:1a.7 pin 4
xen: registering gsi 19 triggering 0 polarity 1
  alloc irq_desc for 43 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xen: --> irq=43
xen_set_ioapic_routing: irq 43 gsi 19 vector 168 ioapic 0 pin 19 triggering 0 
polarity 1
ehci_hcd 0000:00:1a.7: PCI INT D -> GSI 19 (level, low) -> IRQ 43
xen: PCI device 0000:00:1a.7 pin 4 -> irq 43
ehci_hcd 0000:00:1a.7: setting latency timer to 64
ehci_hcd 0000:00:1a.7: EHCI Host Controller
ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.7: debug port 1
ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
ehci_hcd 0000:00:1a.7: irq 43, io mem 0xffa7a000
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.28-rc8-tip-kraxel ehci_hcd
usb usb1: SerialNumber: 0000:00:1a.7
xen: enabling pci device 0000:00:1d.7 pin 1
xen: registering gsi 23 triggering 0 polarity 1
  alloc irq_desc for 44 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xen: --> irq=44
xen_set_ioapic_routing: irq 44 gsi 23 vector 176 ioapic 0 pin 23 triggering 0 
polarity 1
ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 44
xen: PCI device 0000:00:1d.7 pin 1 -> irq 44
ehci_hcd 0000:00:1d.7: setting latency timer to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
ehci_hcd 0000:00:1d.7: irq 44, io mem 0xffa6f000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: EHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.28-rc8-tip-kraxel ehci_hcd
usb usb2: SerialNumber: 0000:00:1d.7
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
xen: enabling pci device 0000:00:1a.0 pin 1
xen: registering gsi 16 triggering 0 polarity 1
  alloc irq_desc for 45 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xen: --> irq=45
xen_set_ioapic_routing: irq 45 gsi 16 vector 184 ioapic 0 pin 16 triggering 0 
polarity 1
uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 45
xen: PCI device 0000:00:1a.0 pin 1 -> irq 45
uhci_hcd 0000:00:1a.0: setting latency timer to 64
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1a.0: irq 45, io base 0x0000d880
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: UHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.28-rc8-tip-kraxel uhci_hcd
usb usb3: SerialNumber: 0000:00:1a.0
xen: enabling pci device 0000:00:1a.1 pin 2
xen: registering gsi 21 triggering 0 polarity 1
  alloc irq_desc for 46 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xen: --> irq=46
xen_set_ioapic_routing: irq 46 gsi 21 vector 192 ioapic 0 pin 21 triggering 0 
polarity 1
uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 46
xen: PCI device 0000:00:1a.1 pin 2 -> irq 46
uhci_hcd 0000:00:1a.1: setting latency timer to 64
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1a.1: irq 46, io base 0x0000d800
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: UHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.28-rc8-tip-kraxel uhci_hcd
usb usb4: SerialNumber: 0000:00:1a.1
xen: enabling pci device 0000:00:1a.2 pin 3
xen: registering gsi 18 triggering 0 polarity 1
  alloc irq_desc for 47 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xen: --> irq=47
xen_set_ioapic_routing: irq 47 gsi 18 vector 200 ioapic 0 pin 18 triggering 0 
polarity 1
uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 18 (level, low) -> IRQ 47
xen: PCI device 0000:00:1a.2 pin 3 -> irq 47
uhci_hcd 0000:00:1a.2: setting latency timer to 64
uhci_hcd 0000:00:1a.2: UHCI Host Controller
uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1a.2: irq 47, io base 0x0000d480
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: UHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.28-rc8-tip-kraxel uhci_hcd
usb usb5: SerialNumber: 0000:00:1a.2
xen: enabling pci device 0000:00:1d.0 pin 1
xen: registering gsi 23 triggering 0 polarity 1
xen_allocate_pirq: returning irq 44 for gsi 23
xen: --> irq=44
xen_set_ioapic_routing: irq 44 gsi 23 vector 176 ioapic 0 pin 23 triggering 0 
polarity 1
uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 44
xen: PCI device 0000:00:1d.0 pin 1 -> irq 44
uhci_hcd 0000:00:1d.0: setting latency timer to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
uhci_hcd 0000:00:1d.0: irq 44, io base 0x0000d400
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb6: Product: UHCI Host Controller
usb usb6: Manufacturer: Linux 2.6.28-rc8-tip-kraxel uhci_hcd
usb usb6: SerialNumber: 0000:00:1d.0
xen: enabling pci device 0000:00:1d.1 pin 2
xen: registering gsi 19 triggering 0 polarity 1
xen_allocate_pirq: returning irq 43 for gsi 19
xen: --> irq=43
xen_set_ioapic_routing: irq 43 gsi 19 vector 168 ioapic 0 pin 19 triggering 0 
polarity 1
uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 43
xen: PCI device 0000:00:1d.1 pin 2 -> irq 43
uhci_hcd 0000:00:1d.1: setting latency timer to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
uhci_hcd 0000:00:1d.1: irq 43, io base 0x0000d080
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb7: Product: UHCI Host Controller
usb usb7: Manufacturer: Linux 2.6.28-rc8-tip-kraxel uhci_hcd
usb usb7: SerialNumber: 0000:00:1d.1
xen: enabling pci device 0000:00:1d.2 pin 4
xen: registering gsi 16 triggering 0 polarity 1
xen_allocate_pirq: returning irq 45 for gsi 16
xen: --> irq=45
xen_set_ioapic_routing: irq 45 gsi 16 vector 184 ioapic 0 pin 16 triggering 0 
polarity 1
uhci_hcd 0000:00:1d.2: PCI INT D -> GSI 16 (level, low) -> IRQ 45
xen: PCI device 0000:00:1d.2 pin 4 -> irq 45
uhci_hcd 0000:00:1d.2: setting latency timer to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
uhci_hcd 0000:00:1d.2: irq 45, io base 0x0000d000
usb usb8: configuration #1 chosen from 1 choice
hub 8-0:1.0: USB hub found
hub 8-0:1.0: 2 ports detected
usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb8: Product: UHCI Host Controller
usb usb8: Manufacturer: Linux 2.6.28-rc8-tip-kraxel uhci_hcd
usb usb8: SerialNumber: 0000:00:1d.2
SCSI subsystem initialized
Driver 'sd' needs updating - please use bus_type methods
libata version 3.00 loaded.
ahci 0000:00:1f.2: version 3.0
xen: enabling pci device 0000:00:1f.2 pin 2
xen: registering gsi 19 triggering 0 polarity 1
xen_allocate_pirq: returning irq 43 for gsi 19
xen: --> irq=43
xen_set_ioapic_routing: irq 43 gsi 19 vector 168 ioapic 0 pin 19 triggering 0 
polarity 1
ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 43
xen: PCI device 0000:00:1f.2 pin 2 -> irq 43
ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports ? Gbps 0x3f impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq sntf stag led clo pmp pio slum part ems 
ahci 0000:00:1f.2: setting latency timer to 64
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
scsi4 : ahci
scsi5 : ahci
ata1: SATA max UDMA/133 abar m2048@0xffa6e000 port 0xffa6e100 irq 43
ata2: SATA max UDMA/133 abar m2048@0xffa6e000 port 0xffa6e180 irq 43
ata3: SATA max UDMA/133 abar m2048@0xffa6e000 port 0xffa6e200 irq 43
ata4: SATA max UDMA/133 abar m2048@0xffa6e000 port 0xffa6e280 irq 43
ata5: SATA max UDMA/133 abar m2048@0xffa6e000 port 0xffa6e300 irq 43
ata6: SATA max UDMA/133 abar m2048@0xffa6e000 port 0xffa6e380 irq 43
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-7: Hitachi HDS721616PLA380, P22OAB3A, max UDMA/133
ata1.00: 321672960 sectors, multi 0: LBA48 NCQ (depth 31/32)
ata1.00: configured for UDMA/133
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: ATAPI: PLEXTOR DVDR   PX-755A, 1.04, max UDMA/66
ata2.00: configured for UDMA/66
ata3: SATA link down (SStatus 0 SControl 300)
ata4: SATA link down (SStatus 0 SControl 300)
ata5: SATA link down (SStatus 0 SControl 300)
ata6: SATA link down (SStatus 0 SControl 300)
scsi 0:0:0:0: Direct-Access     ATA      Hitachi HDS72161 P22O PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 321672960 512-byte hardware sectors: (164 GB/153 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support 
DPO or FUA
sd 0:0:0:0: [sda] 321672960 512-byte hardware sectors: (164 GB/153 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support 
DPO or FUA
 sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Attached SCSI disk
scsi 1:0:0:0: CD-ROM            PLEXTOR  DVDR   PX-755A   1.04 PQ: 0 ANSI: 5
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@xxxxxxxxxx
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
SELinux:  Disabled at runtime.
SELinux:  Unregistering netfilter hooks
type=1404 audit(1229529017.085:2): selinux=0 auid=4294967295 ses=4294967295
udev: starting version 135
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: Attached scsi generic sg1 type 5
xen: enabling pci device 0000:00:03.2 pin 3
xen: registering gsi 18 triggering 0 polarity 1
xen_allocate_pirq: returning irq 47 for gsi 18
xen: --> irq=47
xen_set_ioapic_routing: irq 47 gsi 18 vector 200 ioapic 0 pin 18 triggering 0 
polarity 1
pata_acpi 0000:00:03.2: PCI INT C -> GSI 18 (level, low) -> IRQ 47
xen: PCI device 0000:00:03.2 pin 3 -> irq 47
pata_acpi 0000:00:03.2: setting latency timer to 64
xen: disable pci device 0000:00:03.2
Pid: 734, comm: modprobe Not tainted 2.6.28-rc8-tip-kraxel #6
Call Trace:
 [<ffffffff8100f26a>] xen_pci_pirq_disable+0x1e/0x20
 [<ffffffff81258418>] pcibios_disable_device+0x1b/0x1d
 [<ffffffff8116f6d8>] pci_disable_device+0x8c/0x93
 [<ffffffff811704f1>] ? pci_release_region+0xb6/0xd0
 [<ffffffff81170599>] pcim_release+0x8e/0x97
 [<ffffffff811f9522>] release_nodes+0x17c/0x1a3
 [<ffffffff811f95c6>] devres_release_group+0x7d/0xaa
 [<ffffffffa00aa16b>] ata_pci_sff_init_one+0xda/0x113 [libata]
 [<ffffffffa012506d>] pacpi_init_one+0x4a/0x51 [pata_acpi]
 [<ffffffff81172cbb>] pci_device_probe+0xb9/0x110
 [<ffffffff81119481>] ? sysfs_create_link+0xe/0x11
 [<ffffffff811f7534>] driver_probe_device+0xc4/0x172
 [<ffffffff811f7644>] __driver_attach+0x62/0x8c
 [<ffffffff811f75e2>] ? __driver_attach+0x0/0x8c
 [<ffffffff811f6dca>] bus_for_each_dev+0x4f/0x89
 [<ffffffff811f737b>] driver_attach+0x1c/0x1e
 [<ffffffff811f66e8>] bus_add_driver+0xb5/0x1ff
 [<ffffffff811f7834>] driver_register+0xa8/0x128
 [<ffffffff81172f6a>] __pci_register_driver+0x66/0xa0
 [<ffffffffa0027000>] ? pacpi_init+0x0/0x20 [pata_acpi]
 [<ffffffffa002701e>] pacpi_init+0x1e/0x20 [pata_acpi]
 [<ffffffff8100a056>] do_one_initcall+0x56/0x13d
 [<ffffffff8105e14b>] ? __blocking_notifier_call_chain+0x58/0x6a
 [<ffffffff8106bb80>] sys_init_module+0xa9/0x1b6
 [<ffffffff8101233a>] system_call_fastpath+0x16/0x1b
input: PC Speaker as /devices/platform/pcspkr/input/input3
Driver 'sr' needs updating - please use bus_type methods
sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
xen: enabling pci device 0000:00:1f.3 pin 3
xen: registering gsi 18 triggering 0 polarity 1
xen_allocate_pirq: returning irq 47 for gsi 18
xen: --> irq=47
xen_set_ioapic_routing: irq 47 gsi 18 vector 200 ioapic 0 pin 18 triggering 0 
polarity 1
i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 47
xen: PCI device 0000:00:1f.3 pin 3 -> irq 47
parport_pc 00:09: reported by Plug and Play ACPI
parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k6
e1000e: Copyright (c) 1999-2008 Intel Corporation.
xen: enabling pci device 0000:00:19.0 pin 1
xen: registering gsi 20 triggering 0 polarity 1
  alloc irq_desc for 48 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xen: --> irq=48
xen_set_ioapic_routing: irq 48 gsi 20 vector 208 ioapic 0 pin 20 triggering 0 
polarity 1
e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 48
xen: PCI device 0000:00:19.0 pin 1 -> irq 48
e1000e 0000:00:19.0: setting latency timer to 64
0000:00:19.0: 0000:00:19.0: Failed to initialize MSI interrupts.  Falling back 
to legacy interrupts.
0000:00:19.0: 0000:00:19.0: PHY reset is blocked due to SOL/IDER session.
0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:13:20:f5:f8:50
0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
0000:00:19.0: eth0: MAC: 6, PHY: 6, PBA No: ffffff-0ff
ppdev: user-space parallel port driver
xen: enabling pci device 0000:00:1b.0 pin 1
xen: registering gsi 22 triggering 0 polarity 1
  alloc irq_desc for 49 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xen: --> irq=49
xen_set_ioapic_routing: irq 49 gsi 22 vector 216 ioapic 0 pin 22 triggering 0 
polarity 1
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 49
xen: PCI device 0000:00:1b.0 pin 1 -> irq 49
HDA Intel 0000:00:1b.0: setting latency timer to 64
ALSA /home/kraxel/dom0/linux-2.6/sound/pci/hda/hda_codec.c:3055: autoconfig: 
line_outs=4 (0xd/0xf/0x10/0x11/0x0)
ALSA /home/kraxel/dom0/linux-2.6/sound/pci/hda/hda_codec.c:3059:    
speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
ALSA /home/kraxel/dom0/linux-2.6/sound/pci/hda/hda_codec.c:3063:    hp_outs=1 
(0xa/0x0/0x0/0x0/0x0)
ALSA /home/kraxel/dom0/linux-2.6/sound/pci/hda/hda_codec.c:3064:    mono: 
mono_out=0x0
ALSA /home/kraxel/dom0/linux-2.6/sound/pci/hda/hda_codec.c:3072:    inputs: 
mic=0xe, fmic=0xb, line=0xc, fline=0x0, cd=0x0, aux=0x0
ALSA /home/kraxel/dom0/linux-2.6/sound/pci/hda/patch_sigmatel.c:2805: 
dac_nids=4 (0x2/0x5/0x4/0x3/0x0)
input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input4
device-mapper: multipath: version 1.0.5 loaded
loop: module loaded
EXT3 FS on dm-3, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on dm-1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on dm-4, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Adding 4194296k swap on /dev/mapper/xeni-swap.  Priority:-1 extents:1 
across:4194296k
platform microcode: firmware: requesting intel-ucode/06-17-06
platform microcode: firmware: requesting intel-ucode/06-17-06
platform microcode: firmware: requesting intel-ucode/06-17-06
platform microcode: firmware: requesting intel-ucode/06-17-06
Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
microcode: CPU0 update from revision 0x606 to 0x606 failed
microcode: CPU1 update from revision 0x606 to 0x606 failed
microcode: CPU2 update from revision 0x606 to 0x606 failed
microcode: CPU3 update from revision 0x606 to 0x606 failed
Microcode Update Driver: v2.00 removed.
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
ip6_tables: (C) 2000-2006 Netfilter Core Team
nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or
sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
ip_tables: (C) 2000-2006 Netfilter Core Team
ADDRCONF(NETDEV_UP): eth0: link is not ready
0000:00:19.0: eth0: Link is Up 1000 Mbps Full Duplex, Flow Control: None
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
fuse init (API version 7.10)
Loading iSCSI transport class v2.0-870.
iscsi: registered transport (tcp)
iscsi: registered transport (iser)
Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx).
NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
NFSD: starting 90-second grace period
  alloc irq_desc for 50 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xenbus_probe wake_waiting
xenbus_probe wake_waiting
  alloc irq_desc for 51 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
xenbus_probe_devices backend
xenbus_probe_devices failed xenbus_directory
backend_probe_and_watch devices probed ok
backend_probe_and_watch watch add ok ok
backend_probe_and_watch all done
xenbus_probe_devices device
xenbus_probe_devices failed xenbus_directory
frontend_probe_and_watch devices probed ok
frontend_probe_and_watch watch add ok ok
frontend_probe_and_watch all done
Bridge firewalling registered
virbr0: starting userspace STP failed, starting kernel STP
Not cloning cgroup for unused subsystem ns
eth0: no IPv6 routers present
virbr0: no IPv6 routers present
  alloc irq_desc for 52 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 53 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 54 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
  alloc irq_desc for 55 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
  alloc irq_desc for 56 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
  alloc irq_cfg on cpu 0 node 0
libvirtd[2697]: segfault at 18 ip 0000003b8547a405 sp 00007fffd7abd1d0 error 4 
in libc-2.8.90.so[3b85400000+168000]
qemu-dm[3165]: segfault at 4 ip 000000000046d3f0 sp 00007fffac99cc70 error 4 in 
qemu-dm[400000+f0000]
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
qemu-dm[3810]: segfault at 4 ip 000000000046e030 sp 00007fff574daca0 error 4 in 
qemu-dm[400000+f3000]
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
qemu-dm[7304]: segfault at 4 ip 000000000046edd0 sp 00007ffff64dd3f0 error 4 in 
qemu-dm (deleted)[400000+f5000]
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
qemu-dm[8267]: segfault at 4 ip 000000000046ff10 sp 00007fffd6740730 error 4 in 
qemu-dm[400000+f6000]
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
qemu-dm[9265]: segfault at 4 ip 000000000046fec0 sp 00007fff1a8e98d0 error 4 in 
qemu-dm[400000+f6000]
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
         cdb 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
         res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
ata2.00: status: { DRDY }
ata2: hard resetting link
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: qc timeout (cmd 0xa1)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2.00: revalidation failed (errno=-5)
ata2: hard resetting link
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x6 frozen
ata1.00: cmd 60/28:00:5e:09:64/00:00:05:00:00/40 tag 0 ncq 20480 in
         res 40/00:00:00:4f:c2/00:01:00:00:00/00 Emask 0x4 (timeout)
ata1.00: status: { DRDY }
ata1.00: cmd 60/08:08:2e:5b:94/00:00:05:00:00/40 tag 1 ncq 4096 in
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata1.00: status: { DRDY }
ata1: hard resetting link
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: qc timeout (cmd 0xa1)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2.00: revalidation failed (errno=-5)
ata2: hard resetting link
ata1.00: qc timeout (cmd 0xec)
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata1.00: revalidation failed (errno=-5)
ata1: hard resetting link
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: qc timeout (cmd 0xec)
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata1.00: revalidation failed (errno=-5)
ata1: hard resetting link
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: qc timeout (cmd 0xa1)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2.00: revalidation failed (errno=-5)
ata2.00: disabled
ata2: hard resetting link
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2: EH complete
ata1.00: qc timeout (cmd 0xec)
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata1.00: revalidation failed (errno=-5)
ata1.00: disabled
ata1: hard resetting link
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1: EH complete
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 93608750
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 90442078
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 90442102
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 93863614
Buffer I/O error on device dm-3, logical block 1769591
lost page write due to I/O error on dm-3
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 29405078
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 29899542
Buffer I/O error on device dm-1, logical block 65538
lost page write due to I/O error on dm-1
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 80231190
Buffer I/O error on device dm-3, logical block 65538
lost page write due to I/O error on dm-3
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 80231214
Buffer I/O error on device dm-3, logical block 65541
lost page write due to I/O error on dm-3
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 80231286
Buffer I/O error on device dm-3, logical block 65550
lost page write due to I/O error on dm-3
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 86342126
Buffer I/O error on device dm-3, logical block 829405
lost page write due to I/O error on dm-3
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 89930542
Buffer I/O error on device dm-3, logical block 1277957
lost page write due to I/O error on dm-3
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 86342126
Buffer I/O error on device dm-3, logical block 829405
lost page write due to I/O error on dm-3
JBD: Detected IO errors while flushing file data on dm-3
Aborting journal on device dm-1.
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 29383502
Buffer I/O error on device dm-1, logical block 1033
lost page write due to I/O error on dm-1
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79798966
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79798982
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79799054
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79799134
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79799214
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79799294
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79799374
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79799454
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79799526
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 30068486
Buffer I/O error on device dm-1, logical block 86656
lost page write due to I/O error on dm-1
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 30068550
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 30068566
JBD: Detected IO errors while flushing file data on dm-1
__journal_remove_journal_head: freeing b_committed_data
Aborting journal on device dm-3.
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 79719246
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 86276942
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 86280086
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 86334950
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 86342126
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 86425438
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 93617310
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 86283214
JBD: Detected IO errors while flushing file data on dm-3
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
ext3_abort called.
EXT3-fs error (device dm-3): ext3_journal_start_sb: Detected aborted journal
Remounting filesystem read-only
ext3_abort called.
EXT3-fs error (device dm-1): ext3_journal_start_sb: Detected aborted journal
Remounting filesystem read-only
__ratelimit: 16 callbacks suppressed
type=1101 audit(1229532521.933:45): user pid=15809 uid=0 auid=4294967295 
ses=4294967295 msg='op=PAM:accounting acct="root" exe="/usr/sbin/sshd" 
(hostname=zweiblum-eth.home.kraxel.org, addr=192.168.2.101, terminal=ssh 
res=success)'
type=1103 audit(1229532521.938:46): user pid=15809 uid=0 auid=4294967295 
ses=4294967295 msg='op=PAM:setcred acct="root" exe="/usr/sbin/sshd" 
(hostname=zweiblum-eth.home.kraxel.org, addr=192.168.2.101, terminal=ssh 
res=success)'
type=1006 audit(1229532521.970:47): login pid=15809 uid=0 old auid=4294967295 
new auid=0 old ses=4294967295 new ses=5
type=1105 audit(1229532521.972:48): user pid=15809 uid=0 auid=0 ses=5 
msg='op=PAM:session_open acct="root" exe="/usr/sbin/sshd" 
(hostname=zweiblum-eth.home.kraxel.org, addr=192.168.2.101, terminal=ssh 
res=success)'
type=1112 audit(1229532521.981:49): user pid=15811 uid=0 auid=0 ses=5 
msg='uid=0: exe="/usr/sbin/sshd" (hostname=zweiblum-eth.home.kraxel.org, 
addr=192.168.2.101, terminal=/dev/pts/0 res=success)'
type=1110 audit(1229532521.984:50): user pid=15811 uid=0 auid=0 ses=5 
msg='op=PAM:setcred acct="root" exe="/usr/sbin/sshd" 
(hostname=zweiblum-eth.home.kraxel.org, addr=192.168.2.101, terminal=ssh 
res=success)'
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 80480454
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 80480454
sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET 
driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 80480454
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