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Re: [Xen-users] Stall on CPU



On 11.09.2012 10:42, Stephan Seitz wrote:
Hi,

 I've also seen that "rcu sched detected stalls on CPU x", but on
dom0, not domU.
 The dom0 which had this error (leading to a complete system stop) is
running xen 4.1.3
 and vanilla 3.5.2 as dom0 kernel.
 I know, I should go with the xenified kernels, but I'm currently
evaluating tmem features on recent
 kernels.

 Another machine which hit that "rcu sched" was a baremetal 3.1.1
acting as scst target.

 I've got the feeling the error can be triggered by heavy I/O, but to
be honest, I don't have
 any glue what to do against it.

 Cheers,

 - Stephan



I am having the same issue on a newly updated dom0. I have stack traces below, but it seems to be only when I reboot or shutdown the dom0. It stalls for 15 mins or so and then finally gives up and finishes. The stack trace looks like it has something to do with a timer issue and I saw some posts awhile ago about setting the timesource=jiffies on the command-line, but I have not tried it.

Here's the stack trace:
Sep 11 19:37:28 xen-server01 kernel: [76610.242073] INFO: rcu_sched self-detected stall on CPU { 0} (t=299981 jiffies) Sep 11 19:37:28 xen-server01 kernel: [76610.242281] Pid: 0, comm: swapper/0 Tainted: G O 3.6.0-rc4+ #2
Sep 11 19:37:28 xen-server01 kernel: [76610.242385] Call Trace:
Sep 11 19:37:28 xen-server01 kernel: [76610.242474] <IRQ> [<ffffffff810cbda2>] rcu_check_callbacks+0x4d2/0x640 Sep 11 19:37:28 xen-server01 kernel: [76610.242594] [<ffffffff8109c8c0>] ? tick_nohz_handler+0xf0/0xf0 Sep 11 19:37:28 xen-server01 kernel: [76610.242698] [<ffffffff8105fcf3>] update_process_times+0x43/0x80 Sep 11 19:37:28 xen-server01 kernel: [76610.242799] [<ffffffff8109c927>] tick_sched_timer+0x67/0xd0 Sep 11 19:37:28 xen-server01 kernel: [76610.242900] [<ffffffff81075b7f>] __run_hrtimer+0x7f/0x1d0 Sep 11 19:37:28 xen-server01 kernel: [76610.243008] [<ffffffff8100a009>] ? xen_clocksource_get_cycles+0x9/0x10 Sep 11 19:37:28 xen-server01 kernel: [76610.243111] [<ffffffff81096217>] ? ktime_get_update_offsets+0x47/0xd0 Sep 11 19:37:28 xen-server01 kernel: [76610.243214] [<ffffffff810763be>] hrtimer_interrupt+0xfe/0x250 Sep 11 19:37:28 xen-server01 kernel: [76610.243315] [<ffffffff81009cdd>] xen_timer_interrupt+0x2d/0x1b0 Sep 11 19:37:28 xen-server01 kernel: [76610.243417] [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20 Sep 11 19:37:28 xen-server01 kernel: [76610.243520] [<ffffffff8135a65b>] ? radix_tree_lookup+0xb/0x10 Sep 11 19:37:28 xen-server01 kernel: [76610.243621] [<ffffffff810c3d42>] ? irq_to_desc+0x12/0x20 Sep 11 19:37:28 xen-server01 kernel: [76610.243720] [<ffffffff810c6b59>] ? irq_get_irq_data+0x9/0x10 Sep 11 19:37:28 xen-server01 kernel: [76610.243821] [<ffffffff810c456d>] handle_irq_event_percpu+0x5d/0x200 Sep 11 19:37:28 xen-server01 kernel: [76610.243924] [<ffffffff810c76b3>] handle_percpu_irq+0x43/0x60 Sep 11 19:37:28 xen-server01 kernel: [76610.244026] [<ffffffff813d8076>] __xen_evtchn_do_upcall+0x1a6/0x260 Sep 11 19:37:28 xen-server01 kernel: [76610.244129] [<ffffffff813da11a>] xen_evtchn_do_upcall+0x2a/0x40 Sep 11 19:37:28 xen-server01 kernel: [76610.244231] [<ffffffff817f950e>] xen_do_hypervisor_callback+0x1e/0x30 Sep 11 19:37:28 xen-server01 kernel: [76610.244334] <EOI> [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20 Sep 11 19:37:28 xen-server01 kernel: [76610.244448] [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20 Sep 11 19:37:28 xen-server01 kernel: [76610.244551] [<ffffffff81009b20>] ? xen_safe_halt+0x10/0x20 Sep 11 19:37:28 xen-server01 kernel: [76610.244651] [<ffffffff8101c868>] ? default_idle+0x58/0x1b0 Sep 11 19:37:28 xen-server01 kernel: [76610.244751] [<ffffffff8101d48f>] ? cpu_idle+0x8f/0xc0 Sep 11 19:37:28 xen-server01 kernel: [76610.244851] [<ffffffff817cff1d>] ? rest_init+0x6d/0x80 Sep 11 19:37:28 xen-server01 kernel: [76610.244951] [<ffffffff81cd9bb9>] ? start_kernel+0x341/0x34e Sep 11 19:37:28 xen-server01 kernel: [76610.245051] [<ffffffff81cd95e5>] ? repair_env_string+0x59/0x59 Sep 11 19:37:28 xen-server01 kernel: [76610.245154] [<ffffffff81cd9357>] ? x86_64_start_reservations+0x132/0x137 Sep 11 19:37:28 xen-server01 kernel: [76610.245260] [<ffffffff81cdd00d>] ? xen_start_kernel+0x626/0x62d

Here's some more info:
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
(XEN) ACPI: HPET id: 0x8086a801 base: 0xfed00000
(XEN) Xen ERST support is initialized.
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs)
(XEN) IRQ limits: 24 GSI, 1528 MSI/MSI-X
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2533.348 MHz processor.
(XEN) Initing memory sharing.
(XEN) mce_intel.c:1239: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0
(XEN) Intel machine check reporting enabled
(XEN) PCI: MCFG configuration 0: base a0000000 segment 0000 buses 00 - ff
(XEN) PCI: MCFG area at a0000000 reserved in E820
(XEN) PCI: Using MCFG for segment 0000 bus 00-ff
(XEN) Intel VT-d supported page sizes: 4kB.
(XEN) Intel VT-d Snoop Control enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough not enabled.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Interrupt Remapping not enabled.
(XEN) Intel VT-d Shared EPT tables not enabled.
(XEN) I/O virtualisation enabled
(XEN)  - Dom0 mode: Relaxed
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) Platform timer is 14.318MHz HPET
(XEN) Allocated console ring of 32 KiB.
(XEN) VMX: Supported advanced features:
(XEN)  - APIC MMIO access virtualisation
(XEN)  - APIC TPR shadow
(XEN)  - Extended Page Tables (EPT)
(XEN)  - Virtual-Processor Identifiers (VPID)
(XEN)  - Virtual NMI
(XEN)  - MSR direct-access bitmap
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) detected
(XEN) HVM: HAP page sizes: 4kB, 2MB
(XEN) Brought up 8 CPUs
(XEN) tmem: initialized comp=0 dedup=0 tze=0 global-lock=0
(XEN) HPET: 8 timers (8 will be used for broadcast)
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) elf_parse_binary: phdr: paddr=0x1000000 memsz=0xa69000
(XEN) elf_parse_binary: phdr: paddr=0x1c00000 memsz=0xc30e8
(XEN) elf_parse_binary: phdr: paddr=0x1cc4000 memsz=0x144c0
(XEN) elf_parse_binary: phdr: paddr=0x1cd9000 memsz=0x5c2000
(XEN) elf_parse_binary: memory: 0x1000000 -> 0x229b000
(XEN) elf_xen_parse_note: GUEST_OS = "linux"
(XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
(XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
(XEN) elf_xen_parse_note: ENTRY = 0xffffffff81cd9210
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81001000
(XEN) elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb"
(XEN) elf_xen_parse_note: PAE_MODE = "yes"
(XEN) elf_xen_parse_note: LOADER = "generic"
(XEN) elf_xen_parse_note: unknown xen elf note (0xd)
(XEN) elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN) elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
(XEN) elf_xen_parse_note: PADDR_OFFSET = 0x0
(XEN) elf_xen_addr_calc_check: addresses:
(XEN)     virt_base        = 0xffffffff80000000
(XEN)     elf_paddr_offset = 0x0
(XEN)     virt_offset      = 0xffffffff80000000
(XEN)     virt_kstart      = 0xffffffff81000000
(XEN)     virt_kend        = 0xffffffff8229b000
(XEN)     virt_entry       = 0xffffffff81cd9210
(XEN)     p2m_base         = 0xffffffffffffffff
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x229b000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000840000000->0000000844000000 (505427 pages to be allocated)
(XEN)  Init. ramdisk: 000000085f653000->000000085ffffa00
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff81000000->ffffffff8229b000
(XEN)  Init. ramdisk: ffffffff8229b000->ffffffff82c47a00
(XEN)  Phys-Mach map: ffffffff82c48000->ffffffff83048000
(XEN)  Start info:    ffffffff83048000->ffffffff830484b4
(XEN)  Page tables:   ffffffff83049000->ffffffff83066000
(XEN)  Boot stack:    ffffffff83066000->ffffffff83067000
(XEN)  TOTAL:         ffffffff80000000->ffffffff83400000
(XEN)  ENTRY ADDRESS: ffffffff81cd9210
(XEN) Dom0 has maximum 2 VCPUs
(XEN) elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff81a69000 (XEN) elf_load_binary: phdr 1 at 0xffffffff81c00000 -> 0xffffffff81cc30e8 (XEN) elf_load_binary: phdr 2 at 0xffffffff81cc4000 -> 0xffffffff81cd84c0 (XEN) elf_load_binary: phdr 3 at 0xffffffff81cd9000 -> 0xffffffff81d82000 (XEN) Scrubbing Free RAM: ..............................................................................................................................................................................................................................................................................................................done.
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Std. Loglevel: Errors, warnings and info
(XEN) Guest Loglevel: All
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 240kB init memory.
mapping kernel into physical memory
about to get started...
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.6.0-rc4+ (root@xxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.5.1 20100924 (Red Hat 4.5.1-4) (GCC) ) #2 SMP Mon Sep 10 14:42:44 EDT 2012 [ 0.000000] Command line: ro root=/dev/mapper/vg_xenserver01-LV_ROOT rd_LVM_LV=vg_xenserver01/LV_ROOT rd_LVM_LV=vg_xenserver01/LV_SWAP rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us nomodeset ixen-pciback.passthrough=1 xen-pciback.hide=(0d:08.0)(0d:09.0)(0a:00.0) earlyprintk=xen
[    0.000000] Freeing 99-100 pfn range: 103 pages freed
[    0.000000] Released 103 pages of unused memory
[    0.000000] Set 402563 page(s) to 1-1 mapping
[    0.000000] Populating 80000-80067 pfn range: 103 pages added
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] Xen: [mem 0x0000000000000000-0x0000000000098fff] usable
[ 0.000000] Xen: [mem 0x0000000000099400-0x00000000000fffff] reserved
[    0.000000] Xen: [mem 0x0000000000100000-0x000000009dbe3fff] usable
[ 0.000000] Xen: [mem 0x000000009dbe4000-0x000000009dcb5fff] ACPI NVS [ 0.000000] Xen: [mem 0x000000009dcb6000-0x000000009f6a3fff] ACPI data [ 0.000000] Xen: [mem 0x000000009f6a4000-0x000000009f6defff] reserved [ 0.000000] Xen: [mem 0x000000009f6df000-0x000000009f789fff] ACPI data [ 0.000000] Xen: [mem 0x000000009f78a000-0x000000009f7defff] ACPI NVS [ 0.000000] Xen: [mem 0x000000009f7df000-0x000000009f7fffff] ACPI data [ 0.000000] Xen: [mem 0x000000009f800000-0x00000000afffffff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] Xen: [mem 0x00000000ff800000-0x00000000ffffffff] reserved
[    0.000000] Xen: [mem 0x0000000100000000-0x00000005e2888fff] usable
[ 0.000000] Xen: [mem 0x00000005e2889000-0x000000085fffffff] unusable
[    0.000000] bootconsole [xenboot0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI 2.5 present.
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x5e2889 max_arch_pfn = 0x400000000
[    0.000000] e820: last_pfn = 0x9dbe4 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fda10-0x000fda1f] mapped at [ffff8800000fda10]
[    0.000000] init_memory_mapping: [mem 0x00000000-0x9dbe3fff]
[    0.000000] init_memory_mapping: [mem 0x100000000-0x5e2888fff]
[    0.000000] RAMDISK: [mem 0x0229b000-0x02c47fff]
[    0.000000] ACPI: RSDP 00000000000f0410 00024 (v02 INTEL )
[ 0.000000] ACPI: XSDT 000000009f7fd120 00094 (v01 INTEL S3420GPX 00000000 01000013) [ 0.000000] ACPI: FACP 000000009f7fb000 000F4 (v04 INTEL S3420GPX 00000000 MSFT 0100000D) [ 0.000000] ACPI: DSDT 000000009f7f5000 055D6 (v02 INTEL S3420GPX 00000003 MSFT 0100000D)
[    0.000000] ACPI: FACS 000000009f78a000 00040
[ 0.000000] ACPI: APIC 000000009f7f4000 000BC (v02 INTEL S3420GPX 00000000 MSFT 0100000D) [ 0.000000] ACPI: MCFG 000000009f7f3000 0003C (v01 INTEL S3420GPX 00000001 MSFT 0100000D) [ 0.000000] ACPI: HPET 000000009f7f2000 00038 (v01 INTEL S3420GPX 00000001 MSFT 0100000D) [ 0.000000] ACPI: SLIT 000000009f7f1000 00030 (v01 INTEL S3420GPX 00000001 MSFT 0100000D) [ 0.000000] ACPI: SPCR 000000009f7f0000 00050 (v01 INTEL S3420GPX 00000000 MSFT 0100000D) [ 0.000000] ACPI: WDDT 000000009f7ef000 00040 (v01 INTEL S3420GPX 00000000 MSFT 0100000D) [ 0.000000] ACPI: SSDT 000000009f7e4000 0AEF4 (v02 INTEL SSDT PM 00004000 INTL 20061109) [ 0.000000] ACPI: SSDT 000000009f7e3000 001D8 (v02 INTEL IPMI 00004000 INTL 20061109) [ 0.000000] ACPI: XMAR 000000009f7e2000 000A8 (v01 INTEL S3420GPX 00000001 MSFT 0100000D) [ 0.000000] ACPI: HEST 000000009f7e1000 000A8 (v01 INTEL S3420GPX 00000001 INTL 00000001) [ 0.000000] ACPI: BERT 000000009f7e0000 00030 (v01 INTEL S3420GPX 00000001 INTL 00000001) [ 0.000000] ACPI: ERST 000000009f7df000 00230 (v01 INTEL S3420GPX 00000001 INTL 00000001) [ 0.000000] ACPI: EINJ 000000009f789000 00130 (v01 INTEL S3420GPX 00000001 INTL 00000001) [ 0.000000] NUMA: Warning: node ids are out of bound, from=-1 to=-1 distance=10
[    0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000005e2888fff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x5e2888fff]
[    0.000000]   NODE_DATA [mem 0x80063000-0x80066fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00010000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x5e2888fff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00010000-0x00098fff]
[    0.000000]   node   0: [mem 0x00100000-0x9dbe3fff]
[    0.000000]   node   0: [mem 0x100000000-0x5e2888fff]
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a801 base: 0xfed00000
[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: 0000000000099000 - 000000000009a000 [ 0.000000] PM: Registered nosave memory: 000000000009a000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 000000009dbe4000 - 000000009dcb6000 [ 0.000000] PM: Registered nosave memory: 000000009dcb6000 - 000000009f6a4000 [ 0.000000] PM: Registered nosave memory: 000000009f6a4000 - 000000009f6df000 [ 0.000000] PM: Registered nosave memory: 000000009f6df000 - 000000009f78a000 [ 0.000000] PM: Registered nosave memory: 000000009f78a000 - 000000009f7df000 [ 0.000000] PM: Registered nosave memory: 000000009f7df000 - 000000009f800000 [ 0.000000] PM: Registered nosave memory: 000000009f800000 - 00000000b0000000 [ 0.000000] PM: Registered nosave memory: 00000000b0000000 - 00000000fec00000 [ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000 [ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed1c000 [ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000 [ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000 [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ff800000 [ 0.000000] PM: Registered nosave memory: 00000000ff800000 - 0000000100000000 [ 0.000000] e820: [mem 0xb0000000-0xfebfffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on Xen
[    0.000000] Xen version: 4.3-unstable (preserve-AD)
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88007fe00000 s83136 r8192 d23360 u262144 [ 7.896640] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 5670523
[    7.896644] Policy zone: Normal
[ 7.896647] Kernel command line: ro root=/dev/mapper/vg_xenserver01-LV_ROOT rd_LVM_LV=vg_xenserver01/LV_ROOT rd_LVM_LV=vg_xenserver01/LV_SWAP rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us nomodeset ixen-pciback.passthrough=1 xen-pciback.hide=(0d:08.0)(0d:09.0)(0a:00.0) earlyprintk=xen
[    7.896813] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    7.896819] __ex_table already sorted, skipping sort
[ 7.931839] software IO TLB [mem 0x62a00000-0x669fffff] (64MB) mapped at [ffff880062a00000-ffff8800669fffff] [ 7.939410] Memory: 1592636k/24683044k available (8177k kernel code, 1610316k absent, 21480092k reserved, 4886k data, 728k init) [ 7.939490] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    7.939516] Hierarchical RCU implementation.
[    7.939518]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
[    7.939527] NR_IRQS:4352 nr_irqs:512 16
[    7.939587] xen: sci override: global_irq=9 trigger=0 polarity=0
[    7.939610] xen: acpi sci 9
[    7.942204] Console: colour VGA+ 80x25
[    7.942209] console [tty0] enabled, bootconsole disabled
(XEN) traps.c:2584:d0 Domain attempted WRMSR 00000000000000e2 from 0x0000000006008403 to 0x0000000000008403. (XEN) traps.c:2584:d0 Domain attempted WRMSR 00000000000000e2 from 0x0000000006008403 to 0x0000000000008403.
(XEN) Cannot bind IRQ2 to dom0. In use by 'cascade'.
(XEN) Cannot bind IRQ2 to dom0. In use by 'cascade'.
(XEN) Cannot bind IRQ2 to dom0. In use by 'cascade'.
(XEN) Cannot bind IRQ2 to dom0. In use by 'cascade'.
(XEN) Cannot bind IRQ2 to dom0. In use by 'cascade'.
(XEN) Cannot bind IRQ2 to dom0. In use by 'cascade'.
(XEN) Cannot bind IRQ2 to dom0. In use by 'cascade'.
(XEN) Cannot bind IRQ2 to dom0. In use by 'cascade'.
(XEN) Monitor-Mwait will be used to enter C1 state
(XEN) Monitor-Mwait will be used to enter C3 state

Kernel dmesg:
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.6.0-rc4+ (root@xxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.5.1 20100924 (Red Hat 4.5.1-4) (GCC) ) #2 SMP Mon Sep 10 14:42:44 EDT 2012 [ 0.000000] Command line: ro root=/dev/mapper/vg_xenserver01-LV_ROOT rd_LVM_LV=vg_xenserver01/LV_ROOT rd_LVM_LV=vg_xenserver01/LV_SWAP rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us nomodeset ixen-pciback.passthrough=1 xen-pciback.hide=(0d:08.0)(0d:09.0)(0a:00.0) earlyprintk=xen
[    0.000000] Freeing 99-100 pfn range: 103 pages freed
[    0.000000] 1-1 mapping on 99->100
[    0.000000] 1-1 mapping on 9dbe4->100000
[    0.000000] Released 103 pages of unused memory
[    0.000000] Set 402563 page(s) to 1-1 mapping
[    0.000000] Populating 80000-80067 pfn range: 103 pages added
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] Xen: [mem 0x0000000000000000-0x0000000000098fff] usable
[ 0.000000] Xen: [mem 0x0000000000099400-0x00000000000fffff] reserved
[    0.000000] Xen: [mem 0x0000000000100000-0x000000009dbe3fff] usable
[ 0.000000] Xen: [mem 0x000000009dbe4000-0x000000009dcb5fff] ACPI NVS [ 0.000000] Xen: [mem 0x000000009dcb6000-0x000000009f6a3fff] ACPI data [ 0.000000] Xen: [mem 0x000000009f6a4000-0x000000009f6defff] reserved [ 0.000000] Xen: [mem 0x000000009f6df000-0x000000009f789fff] ACPI data [ 0.000000] Xen: [mem 0x000000009f78a000-0x000000009f7defff] ACPI NVS [ 0.000000] Xen: [mem 0x000000009f7df000-0x000000009f7fffff] ACPI data [ 0.000000] Xen: [mem 0x000000009f800000-0x00000000afffffff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] Xen: [mem 0x00000000ff800000-0x00000000ffffffff] reserved
[    0.000000] Xen: [mem 0x0000000100000000-0x00000005e2888fff] usable
[ 0.000000] Xen: [mem 0x00000005e2889000-0x000000085fffffff] unusable
[    0.000000] bootconsole [xenboot0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI 2.5 present.
[ 0.000000] DMI: Intel Corporation S3420GP/S3420GP, BIOS S3420GP.86B.01.00.0050.090220111526 09/02/2011 [ 0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x5e2889 max_arch_pfn = 0x400000000
[    0.000000] e820: last_pfn = 0x9dbe4 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fda10-0x000fda1f] mapped at [ffff8800000fda10]
[    0.000000] initial memory mapped: [mem 0x00000000-0x02c47fff]
[ 0.000000] Base memory trampoline at [ffff880000093000] 93000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x9dbe3fff]
[    0.000000]  [mem 0x00000000-0x9dbe3fff] page 4k
[ 0.000000] kernel direct mapping tables up to 0x9dbe3fff @ [mem 0x00b0e000-0x00ffffff]
[    0.000000] xen: setting RW the range fe0000 - 1000000
[    0.000000] init_memory_mapping: [mem 0x100000000-0x5e2888fff]
[    0.000000]  [mem 0x100000000-0x5e2888fff] page 4k
[ 0.000000] kernel direct mapping tables up to 0x5e2888fff @ [mem 0x7d139000-0x80066fff]
[    0.000000] xen: setting RW the range 7f862000 - 80067000
[    0.000000] RAMDISK: [mem 0x0229b000-0x02c47fff]
[    0.000000] ACPI: RSDP 00000000000f0410 00024 (v02 INTEL )
[ 0.000000] ACPI: XSDT 000000009f7fd120 00094 (v01 INTEL S3420GPX 00000000 01000013) [ 0.000000] ACPI: FACP 000000009f7fb000 000F4 (v04 INTEL S3420GPX 00000000 MSFT 0100000D) [ 0.000000] ACPI: DSDT 000000009f7f5000 055D6 (v02 INTEL S3420GPX 00000003 MSFT 0100000D)
[    0.000000] ACPI: FACS 000000009f78a000 00040
[ 0.000000] ACPI: APIC 000000009f7f4000 000BC (v02 INTEL S3420GPX 00000000 MSFT 0100000D) [ 0.000000] ACPI: MCFG 000000009f7f3000 0003C (v01 INTEL S3420GPX 00000001 MSFT 0100000D) [ 0.000000] ACPI: HPET 000000009f7f2000 00038 (v01 INTEL S3420GPX 00000001 MSFT 0100000D) [ 0.000000] ACPI: SLIT 000000009f7f1000 00030 (v01 INTEL S3420GPX 00000001 MSFT 0100000D) [ 0.000000] ACPI: SPCR 000000009f7f0000 00050 (v01 INTEL S3420GPX 00000000 MSFT 0100000D) [ 0.000000] ACPI: WDDT 000000009f7ef000 00040 (v01 INTEL S3420GPX 00000000 MSFT 0100000D) [ 0.000000] ACPI: SSDT 000000009f7e4000 0AEF4 (v02 INTEL SSDT PM 00004000 INTL 20061109) [ 0.000000] ACPI: SSDT 000000009f7e3000 001D8 (v02 INTEL IPMI 00004000 INTL 20061109) [ 0.000000] ACPI: XMAR 000000009f7e2000 000A8 (v01 INTEL S3420GPX 00000001 MSFT 0100000D) [ 0.000000] ACPI: HEST 000000009f7e1000 000A8 (v01 INTEL S3420GPX 00000001 INTL 00000001) [ 0.000000] ACPI: BERT 000000009f7e0000 00030 (v01 INTEL S3420GPX 00000001 INTL 00000001) [ 0.000000] ACPI: ERST 000000009f7df000 00230 (v01 INTEL S3420GPX 00000001 INTL 00000001) [ 0.000000] ACPI: EINJ 000000009f789000 00130 (v01 INTEL S3420GPX 00000001 INTL 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] NUMA: Initialized distance table, cnt=1
[ 0.000000] NUMA: Warning: node ids are out of bound, from=-1 to=-1 distance=10
[    0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000005e2888fff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x5e2888fff]
[    0.000000]   NODE_DATA [mem 0x80063000-0x80066fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00010000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x5e2888fff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00010000-0x00098fff]
[    0.000000]   node   0: [mem 0x00100000-0x9dbe3fff]
[    0.000000]   node   0: [mem 0x100000000-0x5e2888fff]
[    0.000000] On node 0 totalpages: 5768182
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 1240 pages reserved
[    0.000000]   DMA zone: 2673 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 16320 pages used for memmap
[    0.000000]   DMA32 zone: 625700 pages, LIFO batch:31
[    0.000000]   Normal zone: 80035 pages used for memmap
[    0.000000]   Normal zone: 5042150 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a801 base: 0xfed00000
[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 0000000000099000 - 000000000009a000 [ 0.000000] PM: Registered nosave memory: 000000000009a000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 000000009dbe4000 - 000000009dcb6000 [ 0.000000] PM: Registered nosave memory: 000000009dcb6000 - 000000009f6a4000 [ 0.000000] PM: Registered nosave memory: 000000009f6a4000 - 000000009f6df000 [ 0.000000] PM: Registered nosave memory: 000000009f6df000 - 000000009f78a000 [ 0.000000] PM: Registered nosave memory: 000000009f78a000 - 000000009f7df000 [ 0.000000] PM: Registered nosave memory: 000000009f7df000 - 000000009f800000 [ 0.000000] PM: Registered nosave memory: 000000009f800000 - 00000000b0000000 [ 0.000000] PM: Registered nosave memory: 00000000b0000000 - 00000000fec00000 [ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000 [ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed1c000 [ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000 [ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000 [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ff800000 [ 0.000000] PM: Registered nosave memory: 00000000ff800000 - 0000000100000000 [ 0.000000] e820: [mem 0xb0000000-0xfebfffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on Xen
[    0.000000] Xen version: 4.3-unstable (preserve-AD)
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88007fe00000 s83136 r8192 d23360 u262144
[    0.000000] pcpu-alloc: s83136 r8192 d23360 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 7.896640] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 5670523
[    7.896644] Policy zone: Normal
[ 7.896647] Kernel command line: ro root=/dev/mapper/vg_xenserver01-LV_ROOT rd_LVM_LV=vg_xenserver01/LV_ROOT rd_LVM_LV=vg_xenserver01/LV_SWAP rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us nomodeset ixen-pciback.passthrough=1 xen-pciback.hide=(0d:08.0)(0d:09.0)(0a:00.0) earlyprintk=xen
[    7.896813] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    7.896819] __ex_table already sorted, skipping sort
[ 7.931839] software IO TLB [mem 0x62a00000-0x669fffff] (64MB) mapped at [ffff880062a00000-ffff8800669fffff] [ 7.939410] Memory: 1592636k/24683044k available (8177k kernel code, 1610316k absent, 21480092k reserved, 4886k data, 728k init) [ 7.939490] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    7.939516] Hierarchical RCU implementation.
[    7.939518]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
[    7.939527] NR_IRQS:4352 nr_irqs:512 16
[    7.939587] xen: sci override: global_irq=9 trigger=0 polarity=0
[    7.939590] xen: registering gsi 9 triggering 0 polarity 0
[    7.939603] xen: --> pirq=9 -> irq=9 (gsi=9)
[    7.939610] xen: acpi sci 9
[    7.939615] xen: --> pirq=1 -> irq=1 (gsi=1)
[    7.939618] xen: --> pirq=2 -> irq=2 (gsi=2)
[    7.939621] xen: --> pirq=3 -> irq=3 (gsi=3)
[    7.939624] xen: --> pirq=4 -> irq=4 (gsi=4)
[    7.939627] xen: --> pirq=5 -> irq=5 (gsi=5)
[    7.939630] xen: --> pirq=6 -> irq=6 (gsi=6)
[    7.939633] xen: --> pirq=7 -> irq=7 (gsi=7)
[    7.939636] xen: --> pirq=8 -> irq=8 (gsi=8)
[    7.939639] xen: --> pirq=10 -> irq=10 (gsi=10)
[    7.939642] xen: --> pirq=11 -> irq=11 (gsi=11)
[    7.939645] xen: --> pirq=12 -> irq=12 (gsi=12)
[    7.939648] xen: --> pirq=13 -> irq=13 (gsi=13)
[    7.939651] xen: --> pirq=14 -> irq=14 (gsi=14)
[    7.939654] xen: --> pirq=15 -> irq=15 (gsi=15)
[    7.942204] Console: colour VGA+ 80x25
[    7.942209] console [tty0] enabled, bootconsole disabled
[    7.942303] Xen: using vcpuop timer interface
[    7.942307] installing Xen timer for CPU 0
[    7.942388] tsc: Detected 2533.348 MHz processor
[ 7.942452] Calibrating delay loop (skipped), value calculated using timer frequency.. 5066.69 BogoMIPS (lpj=2533348)
[    7.942579] pid_max: default: 32768 minimum: 301
[    7.942665] Security Framework initialized
[    7.942726] SELinux:  Initializing.
[    7.942792] SELinux:  Starting in permissive mode
[ 7.946946] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) [ 7.957309] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[    7.961265] Mount-cache hash table entries: 256
[    7.961582] Initializing cgroup subsys cpuacct
[    7.961644] Initializing cgroup subsys freezer
[    7.961759] CPU: Physical Processor ID: 0
[    7.961817] CPU: Processor Core ID: 0
[    7.961876] mce: CPU supports 2 MCE banks
[    7.961949] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7
[    7.961949] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
[    7.961949] tlb_flushall_shift is 0x6
[    7.964384] ACPI: Core revision 20120711
[    7.976039] cpu 0 spinlock event irq 41
[ 7.976113] Performance Events: unsupported p6 CPU model 30 no PMU driver, software events only.
[    7.976529] installing Xen timer for CPU 1
[    7.976677] cpu 1 spinlock event irq 48
[    7.976995] Brought up 2 CPUs
[ 7.977609] PM: Registering ACPI NVS region [mem 0x9dbe4000-0x9dcb5fff] (860160 bytes) [ 7.977846] PM: Registering ACPI NVS region [mem 0x9f78a000-0x9f7defff] (348160 bytes)
[    7.978107] Grant tables using version 2 layout.
[    7.978263] Grant table initialized
[    7.978425] RTC time: 23:56:03, date: 09/11/12
[    7.978590] NET: Registered protocol family 16
[ 7.978902] kworker/u:0 (17) used greatest stack depth: 6336 bytes left [ 7.979061] kworker/u:0 (18) used greatest stack depth: 5816 bytes left [ 7.979937] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    7.980167] ACPI: bus type pci registered
[ 7.980981] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xa0000000-0xafffffff] (base 0xa0000000) [ 7.981215] PCI: MMCONFIG at [mem 0xa0000000-0xafffffff] reserved in E820
[    8.024972] PCI: Using configuration type 1 for base access
[ 8.025320] kworker/u:0 (42) used greatest stack depth: 5360 bytes left
[    8.041080] bio: create slab <bio-0> at 0
[    8.041391] ACPI: Added _OSI(Module Device)
[    8.041527] ACPI: Added _OSI(Processor Device)
[    8.041661] ACPI: Added _OSI(3.0 _SCP Extensions)
[    8.041796] ACPI: Added _OSI(Processor Aggregator Device)
[    8.043144] ACPI: EC: Look up EC in DSDT
[ 8.043299] ACPI Error: Field [CPB3] at 96 exceeds Buffer [NULL] size 64 (bits) (20120711/dsopcode-236) [ 8.043619] ACPI Error: Method parse/execution failed [\_SB_._OSC] (Node ffff88005f474550), AE_AML_BUFFER_LIMIT (20120711/psparse-536)
[    8.052059] ACPI: Interpreter enabled
[    8.052195] ACPI: (supports S0 S1 S5)
[    8.052470] ACPI: Using IOAPIC for interrupt routing
[    8.067768] ACPI: No dock devices found.
[ 8.067906] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    8.068402] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 8.068935] pci_root PNP0A08:00: ignoring host bridge window [mem 0x000c4000-0x000cbfff] (conflicts with Video ROM [mem 0x000c0000-0x000c7fff])
[    8.069248] PCI host bridge to bus 0000:00
[ 8.069386] pci_bus 0000:00: busn_res: [bus 00-fe] is inserted under domain [bus 00-ff]
[    8.069388] pci_bus 0000:00: root bus resource [bus 00-fe]
[    8.069526] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    8.069666] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[ 8.069806] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 8.069973] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfedfffff] [ 8.070120] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xfdffffff]
[    8.070279] pci 0000:00:00.0: [8086:d130] type 00 class 0x060000
[    8.070379] pci 0000:00:03.0: [8086:d138] type 01 class 0x060400
[    8.070466] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[    8.070512] pci 0000:00:08.0: [8086:d155] type 00 class 0x088000
[    8.070627] pci 0000:00:08.1: [8086:d156] type 00 class 0x088000
[    8.070742] pci 0000:00:08.2: [8086:d157] type 00 class 0x088000
[    8.070851] pci 0000:00:08.3: [8086:d158] type 00 class 0x088000
[    8.070961] pci 0000:00:10.0: [8086:d150] type 00 class 0x088000
[    8.071080] pci 0000:00:10.1: [8086:d151] type 00 class 0x088000
[    8.071214] pci 0000:00:19.0: [8086:10ef] type 00 class 0x020000
[    8.071245] pci 0000:00:19.0: reg 10: [mem 0xba700000-0xba71ffff]
[    8.071259] pci 0000:00:19.0: reg 14: [mem 0xba725000-0xba725fff]
[    8.071273] pci 0000:00:19.0: reg 18: [io  0x4040-0x405f]
[    8.071365] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    8.071407] pci 0000:00:1a.0: [8086:3b3c] type 00 class 0x0c0320
[    8.071439] pci 0000:00:1a.0: reg 10: [mem 0xba722000-0xba7223ff]
[    8.071566] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[    8.071604] pci 0000:00:1c.0: [8086:3b42] type 01 class 0x060400
[    8.071705] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    8.071749] pci 0000:00:1c.4: [8086:3b4a] type 01 class 0x060400
[    8.071848] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[    8.071888] pci 0000:00:1c.6: [8086:3b4e] type 01 class 0x060400
[    8.071987] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[    8.072026] pci 0000:00:1c.7: [8086:3b50] type 01 class 0x060400
[    8.072138] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
[    8.072184] pci 0000:00:1d.0: [8086:3b34] type 00 class 0x0c0320
[    8.072217] pci 0000:00:1d.0: reg 10: [mem 0xba721000-0xba7213ff]
[    8.072348] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    8.072383] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
[    8.072482] pci 0000:00:1f.0: [8086:3b14] type 00 class 0x060100
[    8.072665] pci 0000:00:1f.2: [8086:3b22] type 00 class 0x010601
[    8.072697] pci 0000:00:1f.2: reg 10: [io  0x4068-0x406f]
[    8.072711] pci 0000:00:1f.2: reg 14: [io  0x4074-0x4077]
[    8.072725] pci 0000:00:1f.2: reg 18: [io  0x4060-0x4067]
[    8.072738] pci 0000:00:1f.2: reg 1c: [io  0x4070-0x4073]
[    8.072752] pci 0000:00:1f.2: reg 20: [io  0x4020-0x403f]
[    8.072765] pci 0000:00:1f.2: reg 24: [mem 0xba720000-0xba7207ff]
[    8.072828] pci 0000:00:1f.2: PME# supported from D3hot
[    8.072861] pci 0000:00:1f.3: [8086:3b30] type 00 class 0x0c0500
[ 8.072885] pci 0000:00:1f.3: reg 10: [mem 0xba723000-0xba7230ff 64bit]
[    8.072923] pci 0000:00:1f.3: reg 20: [io  0x4000-0x401f]
[ 8.073033] pci_bus 0000:01: busn_res: [bus 01-05] is inserted under [bus 00-fe]
[    8.073053] pci 0000:01:00.0: [111d:806f] type 01 class 0x060400
[    8.073150] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    8.073571] pci 0000:00:03.0: PCI bridge to [bus 01-05]
[    8.073714] pci 0000:00:03.0:   bridge window [io  0x3000-0x3fff]
[ 8.073719] pci 0000:00:03.0: bridge window [mem 0xba600000-0xba6fffff] [ 8.073783] pci_bus 0000:02: busn_res: [bus 02-05] is inserted under [bus 01-05]
[    8.073806] pci 0000:02:02.0: [111d:806f] type 01 class 0x060400
[    8.073909] pci 0000:02:02.0: PME# supported from D0 D3hot D3cold
[    8.073954] pci 0000:02:03.0: [111d:806f] type 01 class 0x060400
[    8.074056] pci 0000:02:03.0: PME# supported from D0 D3hot D3cold
[    8.074100] pci 0000:02:04.0: [111d:806f] type 01 class 0x060400
[    8.074202] pci 0000:02:04.0: PME# supported from D0 D3hot D3cold
[    8.074280] pci 0000:01:00.0: PCI bridge to [bus 02-05]
[    8.074429] pci 0000:01:00.0:   bridge window [io  0x3000-0x3fff]
[ 8.074435] pci 0000:01:00.0: bridge window [mem 0xba600000-0xba6fffff] [ 8.074512] pci_bus 0000:03: busn_res: [bus 03] is inserted under [bus 02-05]
[    8.074516] pci 0000:02:02.0: PCI bridge to [bus 03]
[ 8.074749] pci_bus 0000:04: busn_res: [bus 04] is inserted under [bus 02-05]
[    8.074753] pci 0000:02:03.0: PCI bridge to [bus 04]
[ 8.074982] pci_bus 0000:05: busn_res: [bus 05] is inserted under [bus 02-05]
[    8.075004] pci 0000:05:00.0: [1000:0079] type 00 class 0x010400
[    8.075023] pci 0000:05:00.0: reg 10: [io  0x3000-0x30ff]
[ 8.075046] pci 0000:05:00.0: reg 14: [mem 0xba640000-0xba643fff 64bit] [ 8.075068] pci 0000:05:00.0: reg 1c: [mem 0xba600000-0xba63ffff 64bit] [ 8.075097] pci 0000:05:00.0: reg 30: [mem 0xfffc0000-0xffffffff pref]
[    8.075145] pci 0000:05:00.0: supports D1 D2
[    8.075195] pci 0000:02:04.0: PCI bridge to [bus 05]
[    8.075348] pci 0000:02:04.0:   bridge window [io  0x3000-0x3fff]
[ 8.075355] pci 0000:02:04.0: bridge window [mem 0xba600000-0xba6fffff] [ 8.075472] pci_bus 0000:06: busn_res: [bus 06-08] is inserted under [bus 00-fe]
[    8.075506] pci 0000:06:00.0: [8086:10c9] type 00 class 0x020000
[    8.075527] pci 0000:06:00.0: reg 10: [mem 0xba420000-0xba43ffff]
[    8.075545] pci 0000:06:00.0: reg 14: [mem 0xba000000-0xba3fffff]
[    8.075562] pci 0000:06:00.0: reg 18: [io  0x2020-0x203f]
[    8.075579] pci 0000:06:00.0: reg 1c: [mem 0xba4c4000-0xba4c7fff]
[ 8.075627] pci 0000:06:00.0: reg 30: [mem 0xffc00000-0xffffffff pref]
[    8.075688] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold
[ 8.075754] pci 0000:06:00.0: reg 184: [mem 0xba440000-0xba443fff 64bit] [ 8.075783] pci 0000:06:00.0: reg 190: [mem 0xba460000-0xba463fff 64bit]
[    8.075839] pci 0000:06:00.1: [8086:10c9] type 00 class 0x020000
[    8.075860] pci 0000:06:00.1: reg 10: [mem 0xba400000-0xba41ffff]
[    8.075877] pci 0000:06:00.1: reg 14: [mem 0xb9c00000-0xb9ffffff]
[    8.075895] pci 0000:06:00.1: reg 18: [io  0x2000-0x201f]
[    8.075912] pci 0000:06:00.1: reg 1c: [mem 0xba4c0000-0xba4c3fff]
[ 8.075960] pci 0000:06:00.1: reg 30: [mem 0xffc00000-0xffffffff pref]
[    8.076021] pci 0000:06:00.1: PME# supported from D0 D3hot D3cold
[ 8.076076] pci 0000:06:00.1: reg 184: [mem 0xba480000-0xba483fff 64bit] [ 8.076105] pci 0000:06:00.1: reg 190: [mem 0xba4a0000-0xba4a3fff 64bit]
[    8.078634] pci 0000:00:1c.0: PCI bridge to [bus 06-08]
[    8.078788] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
[ 8.078793] pci 0000:00:1c.0: bridge window [mem 0xb9c00000-0xba4fffff] [ 8.078871] pci_bus 0000:09: busn_res: [bus 09] is inserted under [bus 00-fe]
[    8.078910] pci 0000:09:00.0: [8086:10d3] type 00 class 0x020000
[    8.078939] pci 0000:09:00.0: reg 10: [mem 0xba500000-0xba51ffff]
[    8.078987] pci 0000:09:00.0: reg 18: [io  0x1000-0x101f]
[    8.079010] pci 0000:09:00.0: reg 1c: [mem 0xba520000-0xba523fff]
[    8.079150] pci 0000:09:00.0: PME# supported from D0 D3hot D3cold
[    8.081852] pci 0000:00:1c.4: PCI bridge to [bus 09]
[    8.082007] pci 0000:00:1c.4:   bridge window [io  0x1000-0x1fff]
[ 8.082012] pci 0000:00:1c.4: bridge window [mem 0xba500000-0xba5fffff] [ 8.082090] pci_bus 0000:0a: busn_res: [bus 0a] is inserted under [bus 00-fe]
[    8.082120] pci 0000:0a:00.0: [102b:0522] type 00 class 0x030000
[ 8.082145] pci 0000:0a:00.0: reg 10: [mem 0xb8000000-0xb8ffffff pref]
[    8.082166] pci 0000:0a:00.0: reg 14: [mem 0xb9800000-0xb9803fff]
[    8.082186] pci 0000:0a:00.0: reg 18: [mem 0xb9000000-0xb97fffff]
[ 8.082266] pci 0000:0a:00.0: reg 30: [mem 0xffff0000-0xffffffff pref]
[    8.085090] pci 0000:00:1c.6: PCI bridge to [bus 0a]
[ 8.085255] pci 0000:00:1c.6: bridge window [mem 0xb9000000-0xb98fffff] [ 8.085264] pci 0000:00:1c.6: bridge window [mem 0xb8000000-0xb8ffffff 64bit pref] [ 8.085334] pci_bus 0000:0b: busn_res: [bus 0b] is inserted under [bus 00-fe]
[    8.085338] pci 0000:00:1c.7: PCI bridge to [bus 0b]
[ 8.085529] pci_bus 0000:0c: busn_res: [bus 0c-0d] is inserted under [bus 00-fe]
[    8.085550] pci 0000:0c:00.0: [3388:0021] type 01 class 0x060400
[    8.085651] pci 0000:0c:00.0: supports D1 D2
[    8.085653] pci 0000:0c:00.0: PME# supported from D1 D2 D3hot D3cold
[ 8.085733] pci 0000:00:1e.0: PCI bridge to [bus 0c-0d] (subtractive decode) [ 8.085891] pci 0000:00:1e.0: bridge window [mem 0xb0000000-0xb7ffffff 64bit pref] [ 8.085893] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode) [ 8.085895] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode) [ 8.085897] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) [ 8.085899] pci 0000:00:1e.0: bridge window [mem 0xfed40000-0xfedfffff] (subtractive decode) [ 8.085900] pci 0000:00:1e.0: bridge window [mem 0xb0000000-0xfdffffff] (subtractive decode) [ 8.085959] pci_bus 0000:0d: busn_res: [bus 0d] is inserted under [bus 0c-0d]
[    8.085997] pci 0000:0d:08.0: [4444:0016] type 00 class 0x040000
[ 8.086027] pci 0000:0d:08.0: reg 10: [mem 0xb4000000-0xb7ffffff pref]
[    8.086194] pci 0000:0d:09.0: [4444:0016] type 00 class 0x040000
[ 8.086224] pci 0000:0d:09.0: reg 10: [mem 0xb0000000-0xb3ffffff pref]
[    8.086419] pci 0000:0c:00.0: PCI bridge to [bus 0d]
[ 8.086574] pci 0000:0c:00.0: bridge window [mem 0xb0000000-0xb7ffffff pref]
[    8.086631] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    8.086740] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.MRP1._PRT]
[ 8.086764] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.MRP1.GRP1._PRT] [ 8.086806] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.MRP1.GRP1.G2P1._PRT] [ 8.086872] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.MRP1.GRP1.G2P2._PRT] [ 8.086937] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.MRP1.GRP1.G2P3._PRT]
[    8.087015] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
[    8.087065] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX4._PRT]
[    8.087084] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX6._PRT]
[    8.087103] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX7._PRT]
[    8.087149] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.IP2P._PRT]
[ 8.087273] pci0000:00: Unable to request _OSC control (_OSC support mask: 0x0f) [ 8.094005] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) [ 8.094894] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) [ 8.095754] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) [ 8.096622] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) [ 8.097484] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. [ 8.098449] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) [ 8.099325] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. [ 8.100275] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
[    8.101225] xen/balloon: Initialising balloon driver.
[    8.184758] xen-balloon: Initialising balloon driver.
[ 8.185074] xen/balloon: Xen selfballooning driver disabled for domain0. [ 8.185368] vgaarb: device added: PCI:0000:0a:00.0,decodes=io+mem,owns=io+mem,locks=none
[    8.185590] vgaarb: loaded
[    8.185719] vgaarb: bridge control possible 0000:0a:00.0
[    8.186090] SCSI subsystem initialized
[    8.186225] ACPI: bus type scsi registered
[    8.186551] libata version 3.00 loaded.
[    8.186778] ACPI: bus type usb registered
[    8.187038] usbcore: registered new interface driver usbfs
[    8.187257] usbcore: registered new interface driver hub
[    8.187492] usbcore: registered new device driver usb
[    8.187844] pps_core: LinuxPPS API ver. 1 registered
[ 8.187983] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[    8.188268] PTP clock support registered
[    8.188684] Advanced Linux Sound Architecture Driver Version 1.0.25.
[    8.188828] PCI: Using ACPI for IRQ routing
[    8.201594] PCI: Discovered peer bus ff
[    8.201727] PCI: root bus ff: using default resources
[    8.201729] PCI: Probing PCI hardware (bus ff)
[    8.201802] PCI host bridge to bus 0000:ff
[    8.201939] pci_bus 0000:ff: root bus resource [io  0x0000-0xffff]
[ 8.202082] pci_bus 0000:ff: root bus resource [mem 0x00000000-0xfffffffff] [ 8.202226] pci_bus 0000:ff: No busn resource found for root bus, will use [bus ff-ff] [ 8.202464] pci_bus 0000:ff: busn_res: [bus ff] is inserted under domain [bus 00-ff]
[    8.202478] pci 0000:ff:00.0: [8086:2c50] type 00 class 0x060000
[    8.202533] pci 0000:ff:00.1: [8086:2c81] type 00 class 0x060000
[    8.202591] pci 0000:ff:02.0: [8086:2c90] type 00 class 0x060000
[    8.202641] pci 0000:ff:02.1: [8086:2c91] type 00 class 0x060000
[    8.202698] pci 0000:ff:03.0: [8086:2c98] type 00 class 0x060000
[    8.202748] pci 0000:ff:03.1: [8086:2c99] type 00 class 0x060000
[    8.202797] pci 0000:ff:03.2: [8086:2c9a] type 00 class 0x060000
[    8.202848] pci 0000:ff:03.4: [8086:2c9c] type 00 class 0x060000
[    8.202901] pci 0000:ff:04.0: [8086:2ca0] type 00 class 0x060000
[    8.202951] pci 0000:ff:04.1: [8086:2ca1] type 00 class 0x060000
[    8.203001] pci 0000:ff:04.2: [8086:2ca2] type 00 class 0x060000
[    8.203050] pci 0000:ff:04.3: [8086:2ca3] type 00 class 0x060000
[    8.203105] pci 0000:ff:05.0: [8086:2ca8] type 00 class 0x060000
[    8.203155] pci 0000:ff:05.1: [8086:2ca9] type 00 class 0x060000
[    8.203205] pci 0000:ff:05.2: [8086:2caa] type 00 class 0x060000
[    8.203254] pci 0000:ff:05.3: [8086:2cab] type 00 class 0x060000
[    8.203337] pci_bus 0000:ff: busn_res: [bus ff] end is updated to ff
[    8.204457] PCI: pci_cache_line_size set to 64 bytes
[    8.204685] e820: reserve RAM buffer [mem 0x00099000-0x0009ffff]
[    8.204687] e820: reserve RAM buffer [mem 0x9dbe4000-0x9fffffff]
[    8.204689] e820: reserve RAM buffer [mem 0x5e2889000-0x5e3ffffff]
[    8.205242] NetLabel: Initializing
[    8.205375] NetLabel:  domain hash size = 128
[    8.205509] NetLabel:  protocols = UNLABELED CIPSOv4
[    8.205654] NetLabel:  unlabeled traffic allowed by default
[    8.205820] cfg80211: Calling CRDA to update world regulatory domain
[    8.206051] Switching to clocksource xen
[    8.211838] pnp: PnP ACPI init
[    8.211980] ACPI: bus type pnp registered
[    8.212403] pnp 00:00: [bus 00-fe]
[    8.212406] pnp 00:00: [io  0x0cf8-0x0cff]
[    8.212408] pnp 00:00: [io  0x0000-0x0cf7 window]
[    8.212410] pnp 00:00: [io  0x0d00-0xffff window]
[    8.212412] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[    8.212414] pnp 00:00: [mem 0x000c4000-0x000cbfff window]
[    8.212415] pnp 00:00: [mem 0xfed40000-0xfedfffff window]
[    8.212417] pnp 00:00: [mem 0xb0000000-0xfdffffff window]
[    8.212419] pnp 00:00: [mem 0x00000000 window]
[ 8.212560] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[    8.212571] pnp 00:01: [mem 0xfec00000-0xfecfffff]
[ 8.212641] pnp 00:01: Plug and Play ACPI device, IDs PNP0003 (active)
[    8.212838] pnp 00:02: [io  0x0000-0x000f]
[    8.212840] pnp 00:02: [io  0x0081-0x0083]
[    8.212841] pnp 00:02: [io  0x0087]
[    8.212843] pnp 00:02: [io  0x0089-0x008b]
[    8.212844] pnp 00:02: [io  0x008f]
[    8.212846] pnp 00:02: [io  0x00c0-0x00df]
[    8.212848] pnp 00:02: [dma 4]
[ 8.212944] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[    8.212955] pnp 00:03: [io  0x0070-0x0071]
[    8.212956] pnp 00:03: [io  0x0074-0x0077]
[    8.212959] xen: registering gsi 8 triggering 1 polarity 0
[    8.212968] pnp 00:03: [irq 8]
[ 8.213063] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    8.213075] pnp 00:04: [io  0x00f0]
[    8.213077] xen: registering gsi 13 triggering 1 polarity 0
[    8.213082] pnp 00:04: [irq 13]
[ 8.213177] pnp 00:04: Plug and Play ACPI device, IDs PNP0c04 (active)
[    8.213189] pnp 00:05: [io  0x0061]
[ 8.213295] pnp 00:05: Plug and Play ACPI device, IDs PNP0800 (active)
[    8.213335] pnp 00:06: [mem 0xfed00000-0xfed003ff]
[ 8.213434] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active)
[    8.213448] pnp 00:07: [io  0x0500-0x057f]
[    8.213450] pnp 00:07: [io  0x0600-0x061f]
[    8.213451] pnp 00:07: [io  0x0880-0x0883]
[    8.213453] pnp 00:07: [io  0x0ca4-0x0ca5]
[    8.213454] pnp 00:07: [io  0x0400-0x047f]
[    8.213456] pnp 00:07: [io  0x0092]
[    8.213457] pnp 00:07: [io  0x0010-0x001f]
[    8.213459] pnp 00:07: [io  0x0072-0x0073]
[    8.213460] pnp 00:07: [io  0x0080]
[    8.213462] pnp 00:07: [io  0x0084-0x0086]
[    8.213463] pnp 00:07: [io  0x0088]
[    8.213467] pnp 00:07: [io  0x008c-0x008e]
[    8.213469] pnp 00:07: [io  0x0090-0x009f]
[    8.213471] pnp 00:07: [io  0x0800-0x081f]
[    8.213472] pnp 00:07: [io  0x0ca2-0x0ca3]
[    8.213474] pnp 00:07: [mem 0xfed1c000-0xfed3fffe]
[    8.213475] pnp 00:07: [mem 0xff000000-0xffffffff]
[    8.213477] pnp 00:07: [mem 0xfee00000-0xfeefffff]
[    8.213478] pnp 00:07: [mem 0xfe900000-0xfe90001f]
[    8.213480] pnp 00:07: [mem 0xfea00000-0xfea0001f]
[    8.213482] pnp 00:07: [mem 0xfed1b000-0xfed1bfff]
[    8.213483] pnp 00:07: [mem 0xfed14000-0xfed17ffe]
[    8.213485] pnp 00:07: [mem 0xfed18000-0xfed18ffe]
[    8.213486] pnp 00:07: [mem 0xfed19000-0xfed19ffe]
[    8.213644] system 00:07: [io  0x0500-0x057f] has been reserved
[    8.213787] system 00:07: [io  0x0600-0x061f] has been reserved
[    8.213928] system 00:07: [io  0x0880-0x0883] has been reserved
[    8.214070] system 00:07: [io  0x0ca4-0x0ca5] has been reserved
[    8.214213] system 00:07: [io  0x0400-0x047f] has been reserved
[    8.214369] system 00:07: [io  0x0800-0x081f] has been reserved
[    8.214509] system 00:07: [io  0x0ca2-0x0ca3] has been reserved
[ 8.214650] system 00:07: [mem 0xfed1c000-0xfed3fffe] could not be reserved [ 8.214794] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved [ 8.214937] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved [ 8.215081] system 00:07: [mem 0xfe900000-0xfe90001f] has been reserved [ 8.215224] system 00:07: [mem 0xfea00000-0xfea0001f] has been reserved [ 8.215375] system 00:07: [mem 0xfed1b000-0xfed1bfff] has been reserved [ 8.215518] system 00:07: [mem 0xfed14000-0xfed17ffe] has been reserved [ 8.215660] system 00:07: [mem 0xfed18000-0xfed18ffe] has been reserved [ 8.215803] system 00:07: [mem 0xfed19000-0xfed19ffe] has been reserved [ 8.215949] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    8.216077] pnp 00:08: [io  0x03f8-0x03ff]
[    8.216079] xen: registering gsi 4 triggering 1 polarity 0
[    8.216085] pnp 00:08: [irq 4]
[ 8.216215] pnp 00:08: Plug and Play ACPI device, IDs PNP0501 (active)
[    8.216361] pnp 00:09: [io  0x02f8-0x02ff]
[    8.216364] xen: registering gsi 3 triggering 1 polarity 0
[    8.216369] pnp 00:09: [irq 3]
[ 8.216496] pnp 00:09: Plug and Play ACPI device, IDs PNP0501 (active)
[    8.216539] pnp 00:0a: [io  0x0ca2]
[    8.216540] pnp 00:0a: [io  0x0ca3]
[ 8.216640] pnp 00:0a: Plug and Play ACPI device, IDs IPI0001 (active)
[    8.216686] pnp: PnP ACPI: found 11 devices
[    8.216823] ACPI: ACPI bus type pnp unregistered
[    8.217028] pciback 0000:0a:00.0: seizing device
[    8.217169] pciback 0000:0d:08.0: seizing device
[    8.217322] pciback 0000:0d:09.0: seizing device
[ 8.227141] PM-Timer failed consistency check (0x0xffffff) - aborting. [ 8.227308] pci 0000:05:00.0: no compatible bridge window for [mem 0xfffc0000-0xffffffff pref] [ 8.227541] pci 0000:06:00.0: no compatible bridge window for [mem 0xffc00000-0xffffffff pref] [ 8.227772] pci 0000:06:00.1: no compatible bridge window for [mem 0xffc00000-0xffffffff pref] [ 8.227996] pciback 0000:0a:00.0: no compatible bridge window for [mem 0xffff0000-0xffffffff pref] [ 8.228384] pci 0000:00:1c.0: BAR 15: assigned [mem 0xba800000-0xbaffffff pref] [ 8.228624] pci 0000:00:03.0: BAR 15: assigned [mem 0xb9900000-0xb99fffff pref] [ 8.228845] pci 0000:01:00.0: BAR 15: assigned [mem 0xb9900000-0xb99fffff pref] [ 8.229065] pci 0000:02:04.0: BAR 15: assigned [mem 0xb9900000-0xb99fffff pref]
[    8.229285] pci 0000:02:02.0: PCI bridge to [bus 03]
[    8.229450] pci 0000:02:03.0: PCI bridge to [bus 04]
[ 8.229608] pci 0000:05:00.0: BAR 6: assigned [mem 0xb9900000-0xb993ffff pref]
[    8.229829] pci 0000:02:04.0: PCI bridge to [bus 05]
[    8.229968] pci 0000:02:04.0:   bridge window [io  0x3000-0x3fff]
[ 8.230116] pci 0000:02:04.0: bridge window [mem 0xba600000-0xba6fffff] [ 8.230264] pci 0000:02:04.0: bridge window [mem 0xb9900000-0xb99fffff pref]
[    8.230498] pci 0000:01:00.0: PCI bridge to [bus 02-05]
[    8.230638] pci 0000:01:00.0:   bridge window [io  0x3000-0x3fff]
[ 8.230787] pci 0000:01:00.0: bridge window [mem 0xba600000-0xba6fffff] [ 8.230936] pci 0000:01:00.0: bridge window [mem 0xb9900000-0xb99fffff pref]
[    8.231163] pci 0000:00:03.0: PCI bridge to [bus 01-05]
[    8.231311] pci 0000:00:03.0:   bridge window [io  0x3000-0x3fff]
[ 8.231458] pci 0000:00:03.0: bridge window [mem 0xba600000-0xba6fffff] [ 8.231604] pci 0000:00:03.0: bridge window [mem 0xb9900000-0xb99fffff pref] [ 8.231832] pci 0000:06:00.0: BAR 6: assigned [mem 0xba800000-0xbabfffff pref] [ 8.232054] pci 0000:06:00.1: BAR 6: assigned [mem 0xbac00000-0xbaffffff pref]
[    8.232272] pci 0000:00:1c.0: PCI bridge to [bus 06-08]
[    8.232419] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
[ 8.232566] pci 0000:00:1c.0: bridge window [mem 0xb9c00000-0xba4fffff] [ 8.232713] pci 0000:00:1c.0: bridge window [mem 0xba800000-0xbaffffff pref]
[    8.232940] pci 0000:00:1c.4: PCI bridge to [bus 09]
[    8.233079] pci 0000:00:1c.4:   bridge window [io  0x1000-0x1fff]
[ 8.233225] pci 0000:00:1c.4: bridge window [mem 0xba500000-0xba5fffff] [ 8.233389] pciback 0000:0a:00.0: BAR 6: assigned [mem 0xb9810000-0xb981ffff pref]
[    8.234875] pci 0000:00:1c.6: PCI bridge to [bus 0a]
[ 8.235020] pci 0000:00:1c.6: bridge window [mem 0xb9000000-0xb98fffff] [ 8.235167] pci 0000:00:1c.6: bridge window [mem 0xb8000000-0xb8ffffff 64bit pref]
[    8.235403] pci 0000:00:1c.7: PCI bridge to [bus 0b]
[    8.235555] pci 0000:0c:00.0: PCI bridge to [bus 0d]
[ 8.235702] pci 0000:0c:00.0: bridge window [mem 0xb0000000-0xb7ffffff pref]
[    8.235926] pci 0000:00:1e.0: PCI bridge to [bus 0c-0d]
[ 8.236072] pci 0000:00:1e.0: bridge window [mem 0xb0000000-0xb7ffffff 64bit pref]
[    8.236311] xen: registering gsi 16 triggering 0 polarity 1
[    8.236325] xen: --> pirq=16 -> irq=16 (gsi=16)
[    8.236363] xen: registering gsi 16 triggering 0 polarity 1
[    8.236364] Already setup the GSI :16
[    8.236502] xen: registering gsi 16 triggering 0 polarity 1
[    8.236503] Already setup the GSI :16
[    8.236640] xen: registering gsi 18 triggering 0 polarity 1
[    8.236645] xen: --> pirq=18 -> irq=18 (gsi=18)
[    8.236655] xen: registering gsi 19 triggering 0 polarity 1
[    8.236659] xen: --> pirq=19 -> irq=19 (gsi=19)
[    8.236671] pci 0000:00:1e.0: setting latency timer to 64
[    8.236683] pci 0000:0c:00.0: setting latency timer to 64
[    8.236688] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    8.236689] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    8.236691] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    8.236693] pci_bus 0000:00: resource 7 [mem 0xfed40000-0xfedfffff]
[    8.236695] pci_bus 0000:00: resource 8 [mem 0xb0000000-0xfdffffff]
[    8.236697] pci_bus 0000:01: resource 0 [io  0x3000-0x3fff]
[    8.236698] pci_bus 0000:01: resource 1 [mem 0xba600000-0xba6fffff]
[ 8.236700] pci_bus 0000:01: resource 2 [mem 0xb9900000-0xb99fffff pref]
[    8.236702] pci_bus 0000:02: resource 0 [io  0x3000-0x3fff]
[    8.236704] pci_bus 0000:02: resource 1 [mem 0xba600000-0xba6fffff]
[ 8.236705] pci_bus 0000:02: resource 2 [mem 0xb9900000-0xb99fffff pref]
[    8.236707] pci_bus 0000:05: resource 0 [io  0x3000-0x3fff]
[    8.236709] pci_bus 0000:05: resource 1 [mem 0xba600000-0xba6fffff]
[ 8.236711] pci_bus 0000:05: resource 2 [mem 0xb9900000-0xb99fffff pref]
[    8.236713] pci_bus 0000:06: resource 0 [io  0x2000-0x2fff]
[    8.236714] pci_bus 0000:06: resource 1 [mem 0xb9c00000-0xba4fffff]
[ 8.236716] pci_bus 0000:06: resource 2 [mem 0xba800000-0xbaffffff pref]
[    8.236718] pci_bus 0000:09: resource 0 [io  0x1000-0x1fff]
[    8.236720] pci_bus 0000:09: resource 1 [mem 0xba500000-0xba5fffff]
[    8.236722] pci_bus 0000:0a: resource 1 [mem 0xb9000000-0xb98fffff]
[ 8.236723] pci_bus 0000:0a: resource 2 [mem 0xb8000000-0xb8ffffff 64bit pref] [ 8.236725] pci_bus 0000:0c: resource 2 [mem 0xb0000000-0xb7ffffff 64bit pref]
[    8.236727] pci_bus 0000:0c: resource 4 [io  0x0000-0x0cf7]
[    8.236729] pci_bus 0000:0c: resource 5 [io  0x0d00-0xffff]
[    8.236731] pci_bus 0000:0c: resource 6 [mem 0x000a0000-0x000bffff]
[    8.236732] pci_bus 0000:0c: resource 7 [mem 0xfed40000-0xfedfffff]
[    8.236734] pci_bus 0000:0c: resource 8 [mem 0xb0000000-0xfdffffff]
[ 8.236736] pci_bus 0000:0d: resource 2 [mem 0xb0000000-0xb7ffffff pref]
[    8.236738] pci_bus 0000:ff: resource 4 [io  0x0000-0xffff]
[    8.236740] pci_bus 0000:ff: resource 5 [mem 0x00000000-0xfffffffff]
[    8.236763] NET: Registered protocol family 2
[ 8.238065] TCP established hash table entries: 524288 (order: 11, 8388608 bytes) [ 8.240818] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 8.241264] TCP: Hash tables configured (established 524288 bind 65536)
[    8.241438] TCP: reno registered
[    8.241656] UDP hash table entries: 16384 (order: 7, 524288 bytes)
[ 8.242075] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
[    8.242504] NET: Registered protocol family 1
[    8.242740] RPC: Registered named UNIX socket transport module.
[    8.242881] RPC: Registered udp transport module.
[    8.243016] RPC: Registered tcp transport module.
[ 8.243152] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    8.243385] xen: registering gsi 21 triggering 0 polarity 1
[    8.243401] xen: --> pirq=21 -> irq=21 (gsi=21)
[    8.243570] xen: registering gsi 23 triggering 0 polarity 1
[    8.243576] xen: --> pirq=23 -> irq=23 (gsi=23)
[    8.243767] pciback 0000:0a:00.0: Boot video device
[    8.243820] PCI: CLS 64 bytes, default 64
[    8.243866] Trying to unpack rootfs image as initramfs...
[    8.253804] Freeing initrd memory: 9908k freed
[    8.256693] microcode: CPU0 sig=0x106e5, pf=0x2, revision=0x4
[    8.256848] microcode: CPU1 sig=0x106e5, pf=0x2, revision=0x4
[ 8.257058] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[    8.257666] audit: initializing netlink socket (disabled)
[    8.257818] type=2000 audit(1347407764.232:1): initialized
[    8.276545] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    8.281167] VFS: Disk quotas dquot_6.5.2
[ 8.281421] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    8.283066] NFS: Registering the id_resolver key type
[    8.283211] Key type id_resolver registered
[    8.283357] Key type id_legacy registered
[ 8.283567] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[    8.284744] msgmni has been set to 3129
[    8.284989] SELinux:  Registering netfilter hooks
[ 8.286777] modprobe (799) used greatest stack depth: 5320 bytes left [ 8.294555] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    8.294780] io scheduler noop registered
[    8.294914] io scheduler deadline registered
[    8.295055] io scheduler cfq registered (default)
[    8.296316] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    8.296579] intel_idle: MWAIT substates: 0x1120
[    8.296590] intel_idle: v0.4 model 0x1E
[    8.296592] intel_idle: lapic_timer_reliable_states 0x2
[    8.296615] intel_idle: intel_idle yielding to none
[ 8.296810] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input0
[    8.297037] ACPI: Sleep Button [SLPB]
[ 8.297254] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    8.297490] ACPI: Power Button [PWRF]
[    8.297881] ACPI: Requesting acpi_cpufreq
[ 8.299639] modprobe (826) used greatest stack depth: 5304 bytes left
[    8.299791] Monitor-Mwait will be used to enter C-1 state
[    8.299846] Monitor-Mwait will be used to enter C-3 state
[    8.302929] Event-channel device installed.
[    8.303179] xen: registering gsi 17 triggering 0 polarity 1
[    8.303195] xen: --> pirq=17 -> irq=17 (gsi=17)
[    8.324372] xen: registering gsi 16 triggering 0 polarity 1
[    8.324377] Already setup the GSI :16
[    8.346384] xen: registering gsi 17 triggering 0 polarity 1
[    8.346388] Already setup the GSI :17
[    8.368397] xen-pciback: backend is vpci
[    8.369297] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    8.634432] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    8.899430] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    8.920793] 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    8.941879] 00:09: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    8.942386] hpet_acpi_add: no address or irqs in _CRS
[    8.942651] Non-volatile memory driver v1.3
[    8.942770] Linux agpgart interface v0.103
[    8.943179] [drm] Initialized drm 1.1.0 20060810
[    8.946254] brd: module loaded
[    8.947815] loop: module loaded
[    8.948406] ahci 0000:00:1f.2: version 3.0
[    8.948416] xen: registering gsi 18 triggering 0 polarity 1
[    8.948418] Already setup the GSI :18
[ 8.959344] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x3f impl SATA mode [ 8.959545] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part sxs apst
[    8.959736] ahci 0000:00:1f.2: setting latency timer to 64
[    8.961433] scsi0 : ahci
[    8.961726] scsi1 : ahci
[    8.962008] scsi2 : ahci
[    8.962295] scsi3 : ahci
[    8.962576] scsi4 : ahci
[    8.962856] scsi5 : ahci
[ 8.963098] ata1: SATA max UDMA/133 abar m2048@0xba720000 port 0xba720100 irq 18 [ 8.963297] ata2: SATA max UDMA/133 abar m2048@0xba720000 port 0xba720180 irq 18 [ 8.963484] ata3: SATA max UDMA/133 abar m2048@0xba720000 port 0xba720200 irq 18 [ 8.963669] ata4: SATA max UDMA/133 abar m2048@0xba720000 port 0xba720280 irq 18 [ 8.963853] ata5: SATA max UDMA/133 abar m2048@0xba720000 port 0xba720300 irq 18 [ 8.964038] ata6: SATA max UDMA/133 abar m2048@0xba720000 port 0xba720380 irq 18
[    8.964820] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[    8.964945] e100: Copyright(c) 1999-2006 Intel Corporation
[ 8.965137] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    8.965265] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    8.965478] e1000e: Intel(R) PRO/1000 Network Driver - 2.0.0-k
[    8.965602] e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
[    8.965738] xen: registering gsi 16 triggering 0 polarity 1
[    8.965740] Already setup the GSI :16
[    8.965862] e1000e 0000:00:19.0: setting latency timer to 64
[ 8.965950] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 9.207156] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1e:67:0f:1a:e7 [ 9.207358] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection [ 9.207519] e1000e 0000:00:19.0: eth0: MAC: 9, PHY: 9, PBA No: 0310FF-0FF
[    9.207655] e1000e 0000:09:00.0: Disabling ASPM L0s L1
[    9.207784] xen: registering gsi 16 triggering 0 polarity 1
[    9.207786] Already setup the GSI :16
[ 9.208043] e1000e 0000:09:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    9.268326] ata2: SATA link down (SStatus 0 SControl 300)
[    9.268488] ata1: SATA link down (SStatus 0 SControl 300)
[    9.269330] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    9.269489] ata6: SATA link down (SStatus 0 SControl 300)
[    9.270324] ata5: SATA link down (SStatus 0 SControl 300)
[    9.271322] ata3: SATA link down (SStatus 0 SControl 300)
[    9.288740] ata4.00: ATA-7: HDS724040KLSA80, KFAOA46A, max UDMA/133
[    9.288880] ata4.00: 781422768 sectors, multi 0: LBA48
[    9.293215] ata4.00: configured for UDMA/133
[ 9.293467] scsi 3:0:0:0: Direct-Access ATA HDS724040KLSA80 KFAO PQ: 0 ANSI: 5 [ 9.293938] sd 3:0:0:0: [sda] 781422768 512-byte logical blocks: (400 GB/372 GiB)
[    9.294020] sd 3:0:0:0: Attached scsi generic sg0 type 0
[    9.294384] sd 3:0:0:0: [sda] Write Protect is off
[    9.294506] sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 9.294549] sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    9.310067]  sda: sda1 sda2
[    9.310627] sd 3:0:0:0: [sda] Attached SCSI disk
[ 9.313819] e1000e 0000:09:00.0: eth1: (PCI Express:2.5GT/s:Width x1) 00:1e:67:0f:1a:e6 [ 9.314009] e1000e 0000:09:00.0: eth1: Intel(R) PRO/1000 Network Connection [ 9.314219] e1000e 0000:09:00.0: eth1: MAC: 3, PHY: 8, PBA No: 1010FF-0FF [ 9.314431] igb: Intel(R) Gigabit Ethernet Network Driver - version 4.0.1-k
[    9.314558] igb: Copyright (c) 2007-2012 Intel Corporation.
[    9.314697] xen: registering gsi 16 triggering 0 polarity 1
[    9.314699] Already setup the GSI :16
[    9.476748] igb 0000:06:00.0: added PHC on eth2
[ 9.476869] igb 0000:06:00.0: Intel(R) Gigabit Ethernet Network Connection [ 9.476995] igb 0000:06:00.0: eth2: (PCIe:2.5Gb/s:Width x4) 90:e2:ba:00:9f:c4
[    9.477202] igb 0000:06:00.0: eth2: PBA No: E43709-006
[ 9.477330] igb 0000:06:00.0: Using legacy interrupts. 1 rx queue(s), 1 tx queue(s)
[    9.477527] xen: registering gsi 17 triggering 0 polarity 1
[    9.477530] Already setup the GSI :17
[    9.639745] igb 0000:06:00.1: added PHC on eth3
[ 9.639865] igb 0000:06:00.1: Intel(R) Gigabit Ethernet Network Connection [ 9.639992] igb 0000:06:00.1: eth3: (PCIe:2.5Gb/s:Width x4) 90:e2:ba:00:9f:c5
[    9.640199] igb 0000:06:00.1: eth3: PBA No: E43709-006
[ 9.640326] igb 0000:06:00.1: Using legacy interrupts. 1 rx queue(s), 1 tx queue(s) [ 9.640584] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.0.1-k
[    9.640773] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 9.640965] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.9.15-k
[    9.641153] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
[ 9.641364] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[    9.641492] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[    9.641688] Initialising Xen virtual ethernet driver.
[ 9.642096] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    9.642222] ehci_hcd: block sizes: qh 104 qtd 96 itd 192 sitd 96
[    9.642240] xen: registering gsi 21 triggering 0 polarity 1
[    9.642243] Already setup the GSI :21
[    9.642385] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[    9.642390] ehci_hcd 0000:00:1a.0: EHCI Host Controller
[ 9.642588] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 9.642780] ehci_hcd 0000:00:1a.0: reset hcs_params 0x200002 dbg=2 cc=0 pcc=0 ordered !ppc ports=2 [ 9.642784] ehci_hcd 0000:00:1a.0: reset hcc_params 36881 caching frame 1024 64 bit addr
[    9.642811] ehci_hcd 0000:00:1a.0: support lpm
[ 9.642818] ehci_hcd 0000:00:1a.0: reset command 0080012 (park)=0 ithresh=8 Periodic period=1024 Reset HALT
[    9.646736] ehci_hcd 0000:00:1a.0: debug port 2
[ 9.646864] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[    9.646866] ehci_hcd 0000:00:1a.0: supports USB remote wakeup
[    9.646883] ehci_hcd 0000:00:1a.0: irq 21, io mem 0xba722000
[ 9.647009] ehci_hcd 0000:00:1a.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN
[    9.652306] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    9.652475] usb usb1: default language 0x0409
[    9.652480] usb usb1: udev 1, busnum 1, minor = 0
[ 9.652483] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 9.652609] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.652793] usb usb1: Product: EHCI Host Controller
[    9.652912] usb usb1: Manufacturer: Linux 3.6.0-rc4+ ehci_hcd
[    9.653034] usb usb1: SerialNumber: 0000:00:1a.0
[    9.653253] usb usb1: usb_probe_device
[    9.653256] usb usb1: configuration #1 chosen from 1 choice
[    9.653263] usb usb1: adding 1-0:1.0 (config #1, interface 0)
[    9.653337] hub 1-0:1.0: usb_probe_interface
[    9.653339] hub 1-0:1.0: usb_probe_interface - got id
[    9.653341] hub 1-0:1.0: USB hub found
[    9.653461] hub 1-0:1.0: 2 ports detected
[    9.653579] hub 1-0:1.0: standalone hub
[    9.653581] hub 1-0:1.0: no power switching (usb 1.0)
[    9.653582] hub 1-0:1.0: individual port over-current protection
[    9.653584] hub 1-0:1.0: power on to power good time: 20ms
[    9.653587] hub 1-0:1.0: local power source is good
[ 9.653589] hub 1-0:1.0: trying to enable port power on non-switchable hub
[    9.653643] xen: registering gsi 23 triggering 0 polarity 1
[    9.653646] Already setup the GSI :23
[    9.653779] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[    9.653783] ehci_hcd 0000:00:1d.0: EHCI Host Controller
[ 9.653984] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 9.655049] ehci_hcd 0000:00:1d.0: reset hcs_params 0x200002 dbg=2 cc=0 pcc=0 ordered !ppc ports=2 [ 9.655052] ehci_hcd 0000:00:1d.0: reset hcc_params 36881 caching frame 1024 64 bit addr
[    9.655079] ehci_hcd 0000:00:1d.0: support lpm
[ 9.655086] ehci_hcd 0000:00:1d.0: reset command 0080012 (park)=0 ithresh=8 Periodic period=1024 Reset HALT
[    9.658994] ehci_hcd 0000:00:1d.0: debug port 2
[ 9.659122] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[    9.659124] ehci_hcd 0000:00:1d.0: supports USB remote wakeup
[    9.659142] ehci_hcd 0000:00:1d.0: irq 23, io mem 0xba721000
[ 9.659267] ehci_hcd 0000:00:1d.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN
[    9.664307] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    9.664473] usb usb2: default language 0x0409
[    9.664478] usb usb2: udev 1, busnum 2, minor = 128
[ 9.664480] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 9.664606] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.664790] usb usb2: Product: EHCI Host Controller
[    9.664909] usb usb2: Manufacturer: Linux 3.6.0-rc4+ ehci_hcd
[    9.665031] usb usb2: SerialNumber: 0000:00:1d.0
[    9.665245] usb usb2: usb_probe_device
[    9.665247] usb usb2: configuration #1 chosen from 1 choice
[    9.665253] usb usb2: adding 2-0:1.0 (config #1, interface 0)
[    9.665330] hub 2-0:1.0: usb_probe_interface
[    9.665332] hub 2-0:1.0: usb_probe_interface - got id
[    9.665334] hub 2-0:1.0: USB hub found
[    9.665453] hub 2-0:1.0: 2 ports detected
[    9.665571] hub 2-0:1.0: standalone hub
[    9.665572] hub 2-0:1.0: no power switching (usb 1.0)
[    9.665574] hub 2-0:1.0: individual port over-current protection
[    9.665575] hub 2-0:1.0: power on to power good time: 20ms
[    9.665578] hub 2-0:1.0: local power source is good
[ 9.665580] hub 2-0:1.0: trying to enable port power on non-switchable hub
[    9.665692] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    9.665817] ohci_hcd: block sizes: ed 80 td 96
[    9.665891] uhci_hcd: USB Universal Host Controller Interface driver
[    9.666161] usbcore: registered new interface driver usblp
[    9.666293] Initializing USB Mass Storage driver...
[    9.666490] usbcore: registered new interface driver usb-storage
[    9.666615] USB Mass Storage support registered.
[    9.666808] usbcore: registered new interface driver libusual
[ 9.667199] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    9.668216] i8042: No controller found
[    9.668403] mousedev: PS/2 mouse device common for all mice
[    9.668852] rtc_cmos 00:03: RTC can wake from S4
[    9.669150] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[    9.669324] rtc0: alarms up to one month, y3k, 114 bytes nvram
[    9.669527] xen: registering gsi 18 triggering 0 polarity 1
[    9.669529] Already setup the GSI :18
[ 9.669934] device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: dm-devel@xxxxxxxxxx
[    9.670209] EFI Variables Facility v0.08 2004-May-17
[    9.671662] usbcore: registered new interface driver usbhid
[    9.671786] usbhid: USB HID core driver
[    9.674147] Netfilter messages via NETLINK v0.30.
[    9.674277] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    9.674636] ctnetlink v0.93: registering with nfnetlink.
[    9.674876] ip_tables: (C) 2000-2006 Netfilter Core Team
[    9.675020] TCP: cubic registered
[    9.675133] Initializing XFRM netlink socket
[    9.675252] NET: Registered protocol family 17
[    9.675412] Key type dns_resolver registered
[ 9.676059] PM: Hibernation image not present or could not be loaded.
[    9.676069] registered taskstats version 1
[    9.676823]   Magic number: 12:177:959
[    9.677007] console [netcon0] enabled
[    9.677122] netconsole: network logging started
[    9.677353] ALSA device list:
[    9.677467]   No soundcards found.
[    9.677783] Freeing unused kernel memory: 728k freed
[    9.678013] Write protecting the kernel read-only data: 12288k
[    9.681039] Freeing unused kernel memory: 4k freed
[    9.681601] Freeing unused kernel memory: 1628k freed
[    9.717761] dracut: dracut-006-6.fc14
[    9.737240] udev[1121]: starting version 161
[ 9.753319] ehci_hcd 0000:00:1a.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT
[    9.753325] hub 1-0:1.0: port 1: status 0501 change 0001
[ 9.765332] ehci_hcd 0000:00:1d.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT
[    9.765338] hub 2-0:1.0: port 1: status 0501 change 0001
[    9.783489] dracut: Starting plymouth daemon
[    9.853421] hub 1-0:1.0: state 7 ports 2 chg 0002 evt 0000
[    9.853431] hub 1-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
[ 9.904532] ehci_hcd 0000:00:1a.0: port 1 reset complete, port enabled [ 9.904539] ehci_hcd 0000:00:1a.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 9.955314] usb 1-1: new high-speed USB device number 2 using ehci_hcd
[    9.993881] blkid (1519) used greatest stack depth: 4976 bytes left
[ 10.006529] ehci_hcd 0000:00:1a.0: port 1 reset complete, port enabled [ 10.006535] ehci_hcd 0000:00:1a.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT
[   10.069433] ehci_hcd 0000:00:1a.0: set dev address 2 for port 1
[   10.069441] ehci_hcd 0000:00:1a.0: LPM: no device attached
[   10.069678] usb 1-1: udev 2, busnum 1, minor = 1
[ 10.069683] usb 1-1: New USB device found, idVendor=8087, idProduct=0020 [ 10.069826] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   10.070042] usb 1-1: usb_probe_device
[   10.070046] usb 1-1: configuration #1 chosen from 1 choice
[   10.070198] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
[   10.070309] hub 1-1:1.0: usb_probe_interface
[   10.070312] hub 1-1:1.0: usb_probe_interface - got id
[   10.070314] hub 1-1:1.0: USB hub found
[   10.070555] hub 1-1:1.0: 6 ports detected
[   10.070686] hub 1-1:1.0: standalone hub
[   10.070687] hub 1-1:1.0: individual port power switching
[   10.070689] hub 1-1:1.0: individual port over-current protection
[   10.070690] hub 1-1:1.0: Single TT
[   10.070692] hub 1-1:1.0: TT requires at most 8 FS bit times (666 ns)
[   10.070693] hub 1-1:1.0: Port indicators are supported
[   10.070695] hub 1-1:1.0: power on to power good time: 100ms
[   10.070922] hub 1-1:1.0: local power source is good
[   10.070926] hub 1-1:1.0: enabling power on all ports
[   10.071742] hub 2-0:1.0: state 7 ports 2 chg 0002 evt 0000
[   10.071756] hub 2-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
[ 10.122528] ehci_hcd 0000:00:1d.0: port 1 reset complete, port enabled [ 10.122535] ehci_hcd 0000:00:1d.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 10.126354] dracut: Scanning devices sda2 for LVM logical volumes vg_xenserver01/LV_ROOT vg_xenserver01/LV_SWAP [ 10.139504] dracut: inactive '/dev/vg_xenserver01/LV_ROOT' [351.56 GiB] inherit [ 10.139862] dracut: inactive '/dev/vg_xenserver01/LV_SWAP' [20.53 GiB] inherit [ 10.172176] usb 1-1: link qh256-0001/ffff880002615c80 start 1 [1/0 us] [ 10.173315] usb 2-1: new high-speed USB device number 2 using ehci_hcd [ 10.188415] dracut: /dev/mapper/vg_xenserver01-LV_ROOT not set up by udev: Falling back to direct node creation. [ 10.188936] dracut: /dev/mapper/vg_xenserver01-LV_SWAP not set up by udev: Falling back to direct node creation. [ 10.189425] dracut: The link /dev/vg_xenserver01/LV_ROOT should had been created by udev but it was not found. Falling back to direct link creation. [ 10.189926] dracut: The link /dev/vg_xenserver01/LV_SWAP should had been created by udev but it was not found. Falling back to direct link creation. [ 10.224527] ehci_hcd 0000:00:1d.0: port 1 reset complete, port enabled [ 10.224533] ehci_hcd 0000:00:1d.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT
[   10.287440] ehci_hcd 0000:00:1d.0: set dev address 2 for port 1
[   10.287446] ehci_hcd 0000:00:1d.0: LPM: no device attached
[   10.287691] usb 2-1: udev 2, busnum 2, minor = 129
[ 10.287695] usb 2-1: New USB device found, idVendor=8087, idProduct=0020 [ 10.287833] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   10.289159] usb 2-1: usb_probe_device
[   10.289164] usb 2-1: configuration #1 chosen from 1 choice
[   10.289325] usb 2-1: adding 2-1:1.0 (config #1, interface 0)
[   10.291004] hub 2-1:1.0: usb_probe_interface
[   10.291008] hub 2-1:1.0: usb_probe_interface - got id
[   10.291011] hub 2-1:1.0: USB hub found
[   10.291189] hub 2-1:1.0: 6 ports detected
[   10.291330] hub 2-1:1.0: standalone hub
[   10.291332] hub 2-1:1.0: individual port power switching
[   10.291334] hub 2-1:1.0: individual port over-current protection
[   10.291336] hub 2-1:1.0: Single TT
[   10.291337] hub 2-1:1.0: TT requires at most 8 FS bit times (666 ns)
[   10.291339] hub 2-1:1.0: Port indicators are supported
[   10.291340] hub 2-1:1.0: power on to power good time: 100ms
[   10.291563] hub 2-1:1.0: local power source is good
[   10.291568] hub 2-1:1.0: enabling power on all ports
[   10.292384] hub 1-1:1.0: state 7 ports 6 chg 0000 evt 0000
[   10.392563] hub 2-1:1.0: port 2: status 0101 change 0001
[ 10.465255] EXT4-fs (dm-0): INFO: recovery required on readonly filesystem [ 10.465393] EXT4-fs (dm-0): write access will be enabled during recovery [ 10.492324] usb 2-1: link qh256-0001/ffff880002615e00 start 1 [1/0 us]
[   10.492362] hub 2-1:1.0: state 7 ports 6 chg 0004 evt 0000
[   10.492449] hub 2-1:1.0: port 2, status 0101, change 0000, 12 Mb/s
[   10.503436] hub 2-1:1.0: port 2 not reset yet, waiting 10ms
[ 10.565442] usb 2-1.2: new full-speed USB device number 3 using ehci_hcd
[   10.576444] hub 2-1:1.0: port 2 not reset yet, waiting 10ms
[   10.651061] usb 2-1.2: skipped 1 descriptor after interface
[   10.651067] usb 2-1.2: skipped 1 descriptor after interface
[   10.651184] usb 2-1.2: default language 0x0409
[   10.651809] usb 2-1.2: udev 3, busnum 2, minor = 130
[ 10.651813] usb 2-1.2: New USB device found, idVendor=046b, idProduct=ff10 [ 10.651955] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   10.652140] usb 2-1.2: Product: Virtual Keyboard and Mouse
[   10.652261] usb 2-1.2: Manufacturer: American Megatrends Inc.
[   10.652389] usb 2-1.2: SerialNumber: serial
[   10.652627] usb 2-1.2: usb_probe_device
[   10.652631] usb 2-1.2: configuration #1 chosen from 1 choice
[   10.652996] usb 2-1.2: adding 2-1.2:1.0 (config #1, interface 0)
[   10.653320] usbhid 2-1.2:1.0: usb_probe_interface
[   10.653324] usbhid 2-1.2:1.0: usb_probe_interface - got id
[ 10.654370] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/input/input2 [ 10.654605] usb 2-1.2: link qh8-0601/ffff88005f597480 start 2 [1/2 us] [ 10.654782] hid-generic 0003:046B:FF10.0001: input,hidraw0: USB HID v1.10 Keyboard [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:1d.0-1.2/input0
[   10.655095] usb 2-1.2: adding 2-1.2:1.1 (config #1, interface 1)
[   10.655431] usbhid 2-1.2:1.1: usb_probe_interface
[   10.655433] usbhid 2-1.2:1.1: usb_probe_interface - got id
[ 10.656222] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/input/input3 [ 10.656629] hid-generic 0003:046B:FF10.0002: input,hidraw1: USB HID v1.10 Mouse [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:1d.0-1.2/input1
[   10.972958] EXT4-fs (dm-0): recovery complete
[ 10.980394] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[   10.981003] mount (1853) used greatest stack depth: 4152 bytes left
[ 11.028675] dracut: Mounted root filesystem /dev/mapper/vg_xenserver01-LV_ROOT
[   11.107399] dracut: Loading SELinux policy
[   11.338949] SELinux:  Disabled at runtime.
[   11.339092] SELinux:  Unregistering netfilter hooks
[ 11.370311] type=1404 audit(1347407767.345:2): selinux=0 auid=4294967295 ses=4294967295 [ 11.417676] dracut: /sbin/load_policy: Can't load policy: No such file or directory
[   11.477195] dracut: Switching root
[   12.550782] udev[1905]: starting version 161
[   12.676942] megasas: 00.00.06.15-rc1 Mon. Mar. 19 17:00:00 PDT 2012
[ 12.677116] megasas: 0x1000:0x0079:0x8086:0x9264: bus 5:slot 0:func 0
[   12.677334] xen: registering gsi 16 triggering 0 polarity 1
[   12.677340] Already setup the GSI :16
[   12.684527] megasas: FW now in Ready state
[   12.707309] megasas_init_mfi: fw_support_ieee=0
[   12.707384] megasas: INIT adapter done
[   12.771541] scsi6 : LSI SAS based MegaRAID driver
[ 12.773245] scsi 6:0:1:0: Direct-Access ATA WDC WD1002FBYS-1 0C06 PQ: 0 ANSI: 5 [ 12.775513] scsi 6:0:3:0: Direct-Access ATA WDC WD1002FBYS-1 0C06 PQ: 0 ANSI: 5 [ 12.805736] scsi 6:2:0:0: Direct-Access INTEL RT3WB080 2.13 PQ: 0 ANSI: 5
[   12.806076] sd 6:2:0:0: Attached scsi generic sg1 type 0
[ 12.806437] sd 6:2:0:0: [sdb] 1951170560 512-byte logical blocks: (998 GB/930 GiB)
[   12.806868] sd 6:2:0:0: [sdb] Write Protect is off
[   12.807008] sd 6:2:0:0: [sdb] Mode Sense: 1f 00 00 08
[ 12.807199] sd 6:2:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   12.824596]  sdb: sdb1 sdb2
[   12.825369] sd 6:2:0:0: [sdb] Attached SCSI disk
[   13.829099] ip (2154) used greatest stack depth: 3784 bytes left
[   19.761112] EXT4-fs (dm-0): re-mounted. Opts: (null)
[ 19.978154] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem [ 19.979455] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 20.228555] Adding 21528572k swap on /dev/mapper/vg_xenserver01-LV_SWAP. Priority:-1 extents:1 across:21528572k

Finally xl info:
host                   : xen-server01.ark-net.org
release                : 3.6.0-rc4+
version                : #2 SMP Mon Sep 10 14:42:44 EDT 2012
machine                : x86_64
nr_cpus                : 8
max_cpu_id             : 7
nr_nodes               : 1
cores_per_socket       : 4
threads_per_core       : 2
cpu_mhz                : 2533
hw_caps : bfebfbff:28100800:00000000:00003b40:0098e3fd:00000000:00000001:00000000
virt_caps              : hvm hvm_directio
total_memory           : 32731
free_memory            : 30255
sharing_freed_memory   : 0
sharing_used_memory    : 0
free_cpus              : 0
xen_major              : 4
xen_minor              : 3
xen_extra              : -unstable
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler          : credit
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : unavailable
xen_commandline : dom0_mem=2G iommu=pv msi=1 dom0_max_vcpus=2 dom0_vcpus_pin tmem loglvl=info conring_size=134217728 console_to_ring
cc_compiler            : gcc (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
cc_compile_by          : root
cc_compile_domain      : ark-net.org
cc_compile_date        : Mon Sep 10 19:53:51 EDT 2012
xend_config_format     : 4


Maybe this helps.
Mike

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