dmesg - Intel Xeon E5345
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 3.10.0-327.22.2.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Thu Jun 23 17:05:11 UTC 2016
Command line: BOOT_IMAGE=/vmlinuz-3.10.0-327.22.2.el7.x86_64 root=/dev/mapper/centos-root ro crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet LANG=en_US.UTF-8
Disabled fast string operations
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x00000000efffefff] usable
BIOS-e820: [mem 0x00000000effff000-0x00000000efffffff] reserved
BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x00000001033fffff] usable
NX (Execute Disable) protection: active
SMBIOS 2.4 present.
DMI: Xen HVM domU, BIOS 4.6.1-11.el7 05/25/2016
Hypervisor detected: Xen HVM
Xen version 4.6.
Xen Platform PCI: I/O protocol version 1
Netfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated NICs.
Blkfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated disks.
You might have to change the root device
from /dev/hd[a-d] to /dev/xvd[a-d]
in your root= kernel command line option
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
AGP: No AGP bridge found
e820: last_pfn = 0x103400 max_arch_pfn = 0x400000000
MTRR default type: write-back
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF write-combining
C0000-FFFFF write-back
MTRR variable ranges enabled:
0 base 00F0000000 mask 3FF0000000 uncachable
1 disabled
2 disabled
3 disabled
4 disabled
5 disabled
6 disabled
7 disabled
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
e820: last_pfn = 0xeffff max_arch_pfn = 0x400000000
found SMP MP-table at [mem 0x000f6500-0x000f650f] mapped at [ffff8800000f6500]
Base memory trampoline at [ffff880000099000] 99000 size 24576
init_memory_mapping: [mem 0x00000000-0x000fffff]
[mem 0x00000000-0x000fffff] page 4k
BRK [0x01f34000, 0x01f34fff] PGTABLE
BRK [0x01f35000, 0x01f35fff] PGTABLE
BRK [0x01f36000, 0x01f36fff] PGTABLE
init_memory_mapping: [mem 0x103200000-0x1033fffff]
[mem 0x103200000-0x1033fffff] page 2M
BRK [0x01f37000, 0x01f37fff] PGTABLE
init_memory_mapping: [mem 0x100000000-0x1031fffff]
[mem 0x100000000-0x1031fffff] page 2M
init_memory_mapping: [mem 0x80000000-0xefffefff]
[mem 0x80000000-0xefdfffff] page 2M
[mem 0xefe00000-0xefffefff] page 4k
BRK [0x01f38000, 0x01f38fff] PGTABLE
BRK [0x01f39000, 0x01f39fff] PGTABLE
init_memory_mapping: [mem 0x00100000-0x7fffffff]
[mem 0x00100000-0x001fffff] page 4k
[mem 0x00200000-0x7fffffff] page 2M
RAMDISK: [mem 0x35b56000-0x36da2fff]
ACPI: RSDP 00000000000f6450 00024 (v02 Xen)
ACPI: XSDT 00000000fc00a0a0 00054 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: FACP 00000000fc0099d0 000F4 (v04 Xen HVM 00000000 HVML 00000000)
ACPI: DSDT 00000000fc0012b0 08691 (v02 Xen HVM 00000000 INTL 20150619)
ACPI: FACS 00000000fc001270 00040
ACPI: APIC 00000000fc009ad0 00460 (v02 Xen HVM 00000000 HVML 00000000)
ACPI: HPET 00000000fc009fb0 00038 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: WAET 00000000fc009ff0 00028 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: SSDT 00000000fc00a020 00031 (v02 Xen HVM 00000000 INTL 20150619)
ACPI: SSDT 00000000fc00a060 00031 (v02 Xen HVM 00000000 INTL 20150619)
ACPI: Local APIC address 0xfee00000
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x00000001033fffff]
Initmem setup node 0 [mem 0x00000000-0x1033fffff]
NODE_DATA [mem 0x1033d7000-0x1033fdfff]
Reserving 161MB of memory at 688MB for crashkernel (System RAM: 3891MB)
[ffffea0000000000-ffffea00041fffff] PMD -> [ffff8800ec000000-ffff8800efdfffff] on node 0
Zone ranges:
DMA [mem 0x00001000-0x00ffffff]
DMA32 [mem 0x01000000-0xffffffff]
Normal [mem 0x100000000-0x1033fffff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x00001000-0x0009efff]
node 0: [mem 0x00100000-0xefffefff]
node 0: [mem 0x100000000-0x1033fffff]
On node 0 totalpages: 996253
DMA zone: 64 pages used for memmap
DMA zone: 21 pages reserved
DMA zone: 3998 pages, LIFO batch:0
DMA32 zone: 15296 pages used for memmap
DMA32 zone: 978943 pages, LIFO batch:31
Normal zone: 208 pages used for memmap
Normal zone: 13312 pages, LIFO batch:3
ACPI: PM-Timer IO Port: 0xb008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] disabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x08] disabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x0a] disabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x0c] disabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x0e] disabled)
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] disabled)
ACPI: LAPIC (acpi_id[0x09] lapic_id[0x12] disabled)
ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x14] disabled)
ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x16] disabled)
ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x18] disabled)
ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x1a] disabled)
ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x1c] disabled)
ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x1e] disabled)
ACPI: LAPIC (acpi_id[0x10] lapic_id[0x20] disabled)
ACPI: LAPIC (acpi_id[0x11] lapic_id[0x22] disabled)
ACPI: LAPIC (acpi_id[0x12] lapic_id[0x24] disabled)
ACPI: LAPIC (acpi_id[0x13] lapic_id[0x26] disabled)
ACPI: LAPIC (acpi_id[0x14] lapic_id[0x28] disabled)
ACPI: LAPIC (acpi_id[0x15] lapic_id[0x2a] disabled)
ACPI: LAPIC (acpi_id[0x16] lapic_id[0x2c] disabled)
ACPI: LAPIC (acpi_id[0x17] lapic_id[0x2e] disabled)
ACPI: LAPIC (acpi_id[0x18] lapic_id[0x30] disabled)
ACPI: LAPIC (acpi_id[0x19] lapic_id[0x32] disabled)
ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x34] disabled)
ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x36] disabled)
ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x38] disabled)
ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x3a] disabled)
ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x3c] disabled)
ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x3e] disabled)
ACPI: LAPIC (acpi_id[0x20] lapic_id[0x40] disabled)
ACPI: LAPIC (acpi_id[0x21] lapic_id[0x42] disabled)
ACPI: LAPIC (acpi_id[0x22] lapic_id[0x44] disabled)
ACPI: LAPIC (acpi_id[0x23] lapic_id[0x46] disabled)
ACPI: LAPIC (acpi_id[0x24] lapic_id[0x48] disabled)
ACPI: LAPIC (acpi_id[0x25] lapic_id[0x4a] disabled)
ACPI: LAPIC (acpi_id[0x26] lapic_id[0x4c] disabled)
ACPI: LAPIC (acpi_id[0x27] lapic_id[0x4e] disabled)
ACPI: LAPIC (acpi_id[0x28] lapic_id[0x50] disabled)
ACPI: LAPIC (acpi_id[0x29] lapic_id[0x52] disabled)
ACPI: LAPIC (acpi_id[0x2a] lapic_id[0x54] disabled)
ACPI: LAPIC (acpi_id[0x2b] lapic_id[0x56] disabled)
ACPI: LAPIC (acpi_id[0x2c] lapic_id[0x58] disabled)
ACPI: LAPIC (acpi_id[0x2d] lapic_id[0x5a] disabled)
ACPI: LAPIC (acpi_id[0x2e] lapic_id[0x5c] disabled)
ACPI: LAPIC (acpi_id[0x2f] lapic_id[0x5e] disabled)
ACPI: LAPIC (acpi_id[0x30] lapic_id[0x60] disabled)
ACPI: LAPIC (acpi_id[0x31] lapic_id[0x62] disabled)
ACPI: LAPIC (acpi_id[0x32] lapic_id[0x64] disabled)
ACPI: LAPIC (acpi_id[0x33] lapic_id[0x66] disabled)
ACPI: LAPIC (acpi_id[0x34] lapic_id[0x68] disabled)
ACPI: LAPIC (acpi_id[0x35] lapic_id[0x6a] disabled)
ACPI: LAPIC (acpi_id[0x36] lapic_id[0x6c] disabled)
ACPI: LAPIC (acpi_id[0x37] lapic_id[0x6e] disabled)
ACPI: LAPIC (acpi_id[0x38] lapic_id[0x70] disabled)
ACPI: LAPIC (acpi_id[0x39] lapic_id[0x72] disabled)
ACPI: LAPIC (acpi_id[0x3a] lapic_id[0x74] disabled)
ACPI: LAPIC (acpi_id[0x3b] lapic_id[0x76] disabled)
ACPI: LAPIC (acpi_id[0x3c] lapic_id[0x78] disabled)
ACPI: LAPIC (acpi_id[0x3d] lapic_id[0x7a] disabled)
ACPI: LAPIC (acpi_id[0x3e] lapic_id[0x7c] disabled)
ACPI: LAPIC (acpi_id[0x3f] lapic_id[0x7e] disabled)
ACPI: LAPIC (acpi_id[0x40] lapic_id[0x80] disabled)
ACPI: LAPIC (acpi_id[0x41] lapic_id[0x82] disabled)
ACPI: LAPIC (acpi_id[0x42] lapic_id[0x84] disabled)
ACPI: LAPIC (acpi_id[0x43] lapic_id[0x86] disabled)
ACPI: LAPIC (acpi_id[0x44] lapic_id[0x88] disabled)
ACPI: LAPIC (acpi_id[0x45] lapic_id[0x8a] disabled)
ACPI: LAPIC (acpi_id[0x46] lapic_id[0x8c] disabled)
ACPI: LAPIC (acpi_id[0x47] lapic_id[0x8e] disabled)
ACPI: LAPIC (acpi_id[0x48] lapic_id[0x90] disabled)
ACPI: LAPIC (acpi_id[0x49] lapic_id[0x92] disabled)
ACPI: LAPIC (acpi_id[0x4a] lapic_id[0x94] disabled)
ACPI: LAPIC (acpi_id[0x4b] lapic_id[0x96] disabled)
ACPI: LAPIC (acpi_id[0x4c] lapic_id[0x98] disabled)
ACPI: LAPIC (acpi_id[0x4d] lapic_id[0x9a] disabled)
ACPI: LAPIC (acpi_id[0x4e] lapic_id[0x9c] disabled)
ACPI: LAPIC (acpi_id[0x4f] lapic_id[0x9e] disabled)
ACPI: LAPIC (acpi_id[0x50] lapic_id[0xa0] disabled)
ACPI: LAPIC (acpi_id[0x51] lapic_id[0xa2] disabled)
ACPI: LAPIC (acpi_id[0x52] lapic_id[0xa4] disabled)
ACPI: LAPIC (acpi_id[0x53] lapic_id[0xa6] disabled)
ACPI: LAPIC (acpi_id[0x54] lapic_id[0xa8] disabled)
ACPI: LAPIC (acpi_id[0x55] lapic_id[0xaa] disabled)
ACPI: LAPIC (acpi_id[0x56] lapic_id[0xac] disabled)
ACPI: LAPIC (acpi_id[0x57] lapic_id[0xae] disabled)
ACPI: LAPIC (acpi_id[0x58] lapic_id[0xb0] disabled)
ACPI: LAPIC (acpi_id[0x59] lapic_id[0xb2] disabled)
ACPI: LAPIC (acpi_id[0x5a] lapic_id[0xb4] disabled)
ACPI: LAPIC (acpi_id[0x5b] lapic_id[0xb6] disabled)
ACPI: LAPIC (acpi_id[0x5c] lapic_id[0xb8] disabled)
ACPI: LAPIC (acpi_id[0x5d] lapic_id[0xba] disabled)
ACPI: LAPIC (acpi_id[0x5e] lapic_id[0xbc] disabled)
ACPI: LAPIC (acpi_id[0x5f] lapic_id[0xbe] disabled)
ACPI: LAPIC (acpi_id[0x60] lapic_id[0xc0] disabled)
ACPI: LAPIC (acpi_id[0x61] lapic_id[0xc2] disabled)
ACPI: LAPIC (acpi_id[0x62] lapic_id[0xc4] disabled)
ACPI: LAPIC (acpi_id[0x63] lapic_id[0xc6] disabled)
ACPI: LAPIC (acpi_id[0x64] lapic_id[0xc8] disabled)
ACPI: LAPIC (acpi_id[0x65] lapic_id[0xca] disabled)
ACPI: LAPIC (acpi_id[0x66] lapic_id[0xcc] disabled)
ACPI: LAPIC (acpi_id[0x67] lapic_id[0xce] disabled)
ACPI: LAPIC (acpi_id[0x68] lapic_id[0xd0] disabled)
ACPI: LAPIC (acpi_id[0x69] lapic_id[0xd2] disabled)
ACPI: LAPIC (acpi_id[0x6a] lapic_id[0xd4] disabled)
ACPI: LAPIC (acpi_id[0x6b] lapic_id[0xd6] disabled)
ACPI: LAPIC (acpi_id[0x6c] lapic_id[0xd8] disabled)
ACPI: LAPIC (acpi_id[0x6d] lapic_id[0xda] disabled)
ACPI: LAPIC (acpi_id[0x6e] lapic_id[0xdc] disabled)
ACPI: LAPIC (acpi_id[0x6f] lapic_id[0xde] disabled)
ACPI: LAPIC (acpi_id[0x70] lapic_id[0xe0] disabled)
ACPI: LAPIC (acpi_id[0x71] lapic_id[0xe2] disabled)
ACPI: LAPIC (acpi_id[0x72] lapic_id[0xe4] disabled)
ACPI: LAPIC (acpi_id[0x73] lapic_id[0xe6] disabled)
ACPI: LAPIC (acpi_id[0x74] lapic_id[0xe8] disabled)
ACPI: LAPIC (acpi_id[0x75] lapic_id[0xea] disabled)
ACPI: LAPIC (acpi_id[0x76] lapic_id[0xec] disabled)
ACPI: LAPIC (acpi_id[0x77] lapic_id[0xee] disabled)
ACPI: LAPIC (acpi_id[0x78] lapic_id[0xf0] disabled)
ACPI: LAPIC (acpi_id[0x79] lapic_id[0xf2] disabled)
ACPI: LAPIC (acpi_id[0x7a] lapic_id[0xf4] disabled)
ACPI: LAPIC (acpi_id[0x7b] lapic_id[0xf6] disabled)
ACPI: LAPIC (acpi_id[0x7c] lapic_id[0xf8] disabled)
ACPI: LAPIC (acpi_id[0x7d] lapic_id[0xfa] disabled)
ACPI: LAPIC (acpi_id[0x7e] lapic_id[0xfc] disabled)
ACPI: LAPIC (acpi_id[0x7f] lapic_id[0xfe] disabled)
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ5 used by override.
ACPI: IRQ9 used by override.
ACPI: IRQ10 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
smpboot: Allowing 128 CPUs, 126 hotplug CPUs
PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
PM: Registered nosave memory: [mem 0xeffff000-0xefffffff]
PM: Registered nosave memory: [mem 0xf0000000-0xfbffffff]
PM: Registered nosave memory: [mem 0xfc000000-0xffffffff]
e820: [mem 0xf0000000-0xfbffffff] available for PCI devices
Booting paravirtualized kernel on Xen HVM
setup_percpu: NR_CPUS:5120 nr_cpumask_bits:128 nr_cpu_ids:128 nr_node_ids:1
PERCPU: Embedded 31 pages/cpu @ffff880101a00000 s87232 r8192 d31552 u131072
pcpu-alloc: s87232 r8192 d31552 u131072 alloc=1*2097152
pcpu-alloc: [0] 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
pcpu-alloc: [0] 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031
pcpu-alloc: [0] 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047
pcpu-alloc: [0] 048 049 050 051 052 053 054 055 056 057 058 059 060 061 062 063
pcpu-alloc: [0] 064 065 066 067 068 069 070 071 072 073 074 075 076 077 078 079
pcpu-alloc: [0] 080 081 082 083 084 085 086 087 088 089 090 091 092 093 094 095
pcpu-alloc: [0] 096 097 098 099 100 101 102 103 104 105 106 107 108 109 110 111
pcpu-alloc: [0] 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
Built 1 zonelists in Node order, mobility grouping on. Total pages: 980664
Policy zone: Normal
Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0-327.22.2.el7.x86_64 root=/dev/mapper/centos-root ro crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet LANG=en_US.UTF-8
PID hash table entries: 4096 (order: 3, 32768 bytes)
AGP: Checking aperture...
AGP: No AGP bridge found
Memory: 3639900k/4247552k available (6444k kernel code, 262540k absent, 345112k reserved, 4262k data, 1624k init)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=128, Nodes=1
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=128.
Offload RCU callbacks from all CPUs
Offload RCU callbacks from CPUs: 0-127.
NR_IRQS:327936 nr_irqs:1856 0
xen:events: Xen HVM callback vector for event delivery is enabled
Console: colour VGA+ 80x25
console [tty0] enabled
allocated 16252928 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
hpet clockevent registered
tsc: Detected 2327.572 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 4655.14 BogoMIPS (lpj=2327572)
pid_max: default: 131072 minimum: 1024
Security Framework initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Mount-cache hash table entries: 4096
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
Initializing cgroup subsys perf_event
Initializing cgroup subsys hugetlb
Disabled fast string operations
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 2 MCE banks
Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4
Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32
tlb_flushall_shift: -1
Freeing SMP alternatives: 28k freed
ACPI: Core revision 20130517
ACPI: All ACPI Tables successfully acquired
ftrace: allocating 24594 entries in 97 pages
Switched APIC routing to physical flat.
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
smpboot: CPU0: Intel(R) Xeon(R) CPU E5345 @ 2.33GHz (fam: 06, model: 0f, stepping: 0b)
Xen: using vcpuop timer interface
installing Xen timer for CPU 0
cpu 0 spinlock event irq 53
Performance Events: unsupported p6 CPU model 15 no PMU driver, software events only.
NMI watchdog: disabled (cpu0): hardware events not enabled
installing Xen timer for CPU 1
Disabled fast string operations
smpboot: Booting Node 0, Processors #1cpu 1 spinlock event irq 59
Brought up 2 CPUs
smpboot: Total of 2 processors activated (9310.28 BogoMIPS)
devtmpfs: initialized
EVM: security.selinux
EVM: security.ima
EVM: security.capability
atomic64 test passed for x86-64 platform with CX8 and with SSE
NET: Registered protocol family 16
ACPI: bus type PCI registered
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: Using configuration type 1 for base access
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130517/hwxface-571)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130517/hwxface-571)
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
acpiphp: Slot [3] registered
acpiphp: Slot [4] registered
acpiphp: Slot [5] registered
acpiphp: Slot [6] registered
acpiphp: Slot [7] registered
acpiphp: Slot [8] registered
acpiphp: Slot [9] registered
acpiphp: Slot [10] registered
acpiphp: Slot [11] registered
acpiphp: Slot [12] registered
acpiphp: Slot [13] registered
acpiphp: Slot [14] registered
acpiphp: Slot [15] registered
acpiphp: Slot [16] registered
acpiphp: Slot [17] registered
acpiphp: Slot [18] registered
acpiphp: Slot [19] registered
acpiphp: Slot [20] registered
acpiphp: Slot [21] registered
acpiphp: Slot [22] registered
acpiphp: Slot [23] registered
acpiphp: Slot [24] registered
acpiphp: Slot [25] registered
acpiphp: Slot [26] registered
acpiphp: Slot [27] registered
acpiphp: Slot [28] registered
acpiphp: Slot [29] registered
acpiphp: Slot [30] registered
acpiphp: Slot [31] registered
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [bus 00-ff]
pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfbffffff]
pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
pci 0000:00:01.1: reg 0x20: [io 0xc220-0xc22f]
pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300
pci 0000:00:01.2: reg 0x20: [io 0xc200-0xc21f]
pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB
pci 0000:00:02.0: [5853:0001] type 00 class 0xff8000
pci 0000:00:02.0: reg 0x10: [io 0xc000-0xc0ff]
pci 0000:00:02.0: reg 0x14: [mem 0xf2000000-0xf2ffffff pref]
pci 0000:00:03.0: [1013:00b8] type 00 class 0x030000
pci 0000:00:03.0: reg 0x10: [mem 0xf0000000-0xf1ffffff pref]
pci 0000:00:03.0: reg 0x14: [mem 0xf3050000-0xf3050fff]
pci 0000:00:03.0: reg 0x30: [mem 0xf3040000-0xf304ffff pref]
ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11)
ACPI: Enabled 2 GPEs in block 00 to 0F
xen:balloon: Initialising balloon driver
xen_balloon: Initialising balloon driver
vgaarb: device added: PCI:0000:00:03.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:03.0
SCSI subsystem initialized
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
e820: reserve RAM buffer [mem 0xeffff000-0xefffffff]
e820: reserve RAM buffer [mem 0x103400000-0x103ffffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
HPET: 3 timers in total, 0 timers will be used for per-cpu timer
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 comparators, 64-bit 62.500000 MHz counter
Switching to clocksource xen
pnp: PnP ACPI init
ACPI: bus type PNP registered
system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp 00:01: Plug and Play ACPI device, IDs PNP0103 (active)
system 00:02: [io 0x08a0-0x08a3] has been reserved
system 00:02: [io 0x0cc0-0x0ccf] has been reserved
system 00:02: [io 0x04d0-0x04d1] has been reserved
system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp 00:03: [dma 4]
pnp 00:03: Plug and Play ACPI device, IDs PNP0200 (active)
xen: --> pirq=16 -> irq=8 (gsi=8)
pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
pnp 00:05: Plug and Play ACPI device, IDs PNP0800 (active)
xen: --> pirq=17 -> irq=12 (gsi=12)
pnp 00:06: Plug and Play ACPI device, IDs PNP0f13 (active)
xen: --> pirq=18 -> irq=1 (gsi=1)
pnp 00:07: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
xen: --> pirq=19 -> irq=6 (gsi=6)
pnp 00:08: [dma 2]
pnp 00:08: Plug and Play ACPI device, IDs PNP0700 (active)
xen: --> pirq=20 -> irq=4 (gsi=4)
pnp 00:09: Plug and Play ACPI device, IDs PNP0501 (active)
system 00:0a: [io 0xae00-0xae0f] has been reserved
system 00:0a: [io 0xb044-0xb047] has been reserved
system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp: PnP ACPI: found 11 devices
ACPI: bus type PNP unregistered
pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
pci_bus 0000:00: resource 7 [mem 0xf0000000-0xfbffffff]
NET: Registered protocol family 2
TCP established hash table entries: 32768 (order: 6, 262144 bytes)
TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
TCP: reno registered
UDP hash table entries: 2048 (order: 4, 65536 bytes)
UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
NET: Registered protocol family 1
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci 0000:00:01.0: PIIX3: Enabling Passive Release
pci 0000:00:01.0: Activating ISA DMA hang workarounds
xen: --> pirq=21 -> irq=23 (gsi=23)
pci 0000:00:03.0: Boot video device
PCI: CLS 0 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 18740k freed
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB [mem 0xe8000000-0xec000000] (64MB) mapped at [ffff8800e8000000-ffff8800ebffffff]
microcode: CPU0 sig=0x6fb, pf=0x40, revision=0xb7
microcode: CPU1 sig=0x6fb, pf=0x40, revision=0xb7
microcode: Microcode Update Driver: v2.00 , Peter Oruba
sha1_ssse3: Using SSSE3 optimized SHA-1 implementation
sha256_ssse3: Using SSSE3 optimized SHA-256 implementation
futex hash table entries: 32768 (order: 9, 2097152 bytes)
Initialise system trusted keyring
audit: initializing netlink socket (disabled)
type=2000 audit(1467113193.542:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
zpool: loaded
zbud: loaded
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 6633
Key type big_key registered
SELinux: Registering netfilter hooks
NET: Registered protocol family 38
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp: PCI Express Hot Plug Controller Driver version: 0.4
intel_idle: does not run on family 6 model 15
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button [PWRF]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
ACPI: Sleep Button [SLPF]
GHES: HEST is not enabled!
xen: --> pirq=22 -> irq=24 (gsi=24)
xen:grant_table: Grant tables using version 1 layout
Grant table initialized
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Non-volatile memory driver v1.3
Linux agpgart interface v0.103
crash memory driver: version 1.1
rdac: device handler registered
hp_sw: device handler registered
emc: device handler registered
alua: device handler registered
libphy: Fixed MDIO Bus: probed
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
uhci_hcd: USB Universal Host Controller Interface driver
uhci_hcd 0000:00:01.2: UHCI Host Controller
uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:01.2: detected 2 ports
uhci_hcd 0000:00:01.2: irq 23, io base 0x0000c200
usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: UHCI Host Controller
usb usb1: Manufacturer: Linux 3.10.0-327.22.2.el7.x86_64 uhci_hcd
usb usb1: SerialNumber: 0000:00:01.2
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mousedev: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:04: alarms up to one day, 114 bytes nvram, hpet irqs
cpuidle: using governor menu
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
drop_monitor: Initializing network drop monitor service
TCP: cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 10
NET: Registered protocol family 17
Loading compiled-in X.509 certificates
Loaded X.509 cert 'CentOS Linux kpatch signing key: ea0413152cde1d98ebdca3fe6f0230904c9ef717'
Loaded X.509 cert 'CentOS Linux Driver update signing key: 7f421ee0ab69461574bb358861dbe77762a4201b'
Loaded X.509 cert 'CentOS Linux kernel signing key: a9801a61b368601c40ebdbd5dfd1f3a77007bfa4'
registered taskstats version 1
Key type trusted registered
Key type encrypted registered
IMA: No TPM chip found, activating TPM-bypass!
xenbus_probe_frontend: Device with no driver: device/vbd/768
xenbus_probe_frontend: Device with no driver: device/vbd/832
xenbus_probe_frontend: Device with no driver: device/vkbd/0
xenbus_probe_frontend: Device with no driver: device/vif/0
rtc_cmos 00:04: setting system clock to 2016-06-28 11:26:34 UTC (1467113194)
Freeing unused kernel memory: 1624k freed
systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
systemd[1]: Detected virtualization xen.
systemd[1]: Detected architecture x86-64.
systemd[1]: Running in initial RAM disk.
systemd[1]: Set hostname to .
systemd[1]: Reached target Local File Systems.
systemd[1]: Starting Local File Systems.
systemd[1]: Reached target Swap.
systemd[1]: Starting Swap.
systemd[1]: Reached target Timers.
systemd[1]: Starting Timers.
systemd[1]: Created slice -.slice.
systemd[1]: Starting -.slice.
systemd[1]: Listening on Journal Socket.
systemd[1]: Starting Journal Socket.
systemd[1]: Listening on udev Kernel Socket.
systemd[1]: Starting udev Kernel Socket.
systemd[1]: Listening on udev Control Socket.
systemd[1]: Starting udev Control Socket.
systemd[1]: Reached target Sockets.
systemd[1]: Starting Sockets.
systemd[1]: Created slice System Slice.
systemd[1]: Starting System Slice.
systemd[1]: Started Load Kernel Modules.
systemd[1]: Reached target Slices.
systemd[1]: Starting Slices.
systemd[1]: Starting Apply Kernel Variables...
systemd[1]: Started dracut ask for additional cmdline parameters.
systemd[1]: Starting Create list of required static device nodes for the current kernel...
systemd[1]: Starting dracut cmdline hook...
systemd[1]: Starting Journal Service...
systemd[1]: Starting Setup Virtual Console...
systemd[1]: Started Apply Kernel Variables.
systemd[1]: Started Create list of required static device nodes for the current kernel.
systemd[1]: Starting Create Static Device Nodes in /dev...
usb 1-1: new full-speed USB device number 2 using uhci_hcd
systemd[1]: Started Create Static Device Nodes in /dev.
systemd[1]: Started Journal Service.
usb 1-1: New USB device found, idVendor=0627, idProduct=0001
usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
usb 1-1: Product: QEMU USB Tablet
usb 1-1: Manufacturer: QEMU
usb 1-1: SerialNumber: 42
input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/input/input3
hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Pointer [QEMU QEMU USB Tablet] on usb-0000:00:01.2-1/input0
tsc: Refined TSC clocksource calibration: 2327.575 MHz
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: dm-devel@redhat.com
input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4
FDC 0 is a S82078B
[drm] Initialized drm 1.1.0 20060810
libata version 3.00 loaded.
ata_piix 0000:00:01.1: version 2.13
vbd vbd-832: 19 xenbus_dev_probe on device/vbd/832
xen_netfront: Initialising Xen virtual ethernet driver
blkfront: xvda: flush diskcache: enabled; persistent grants: enabled; indirect descriptors: disabled;
vbd vbd-832: failed to write error node for device/vbd/832 (19 xenbus_dev_probe on device/vbd/832)
xvda: xvda1 xvda2
scsi host0: ata_piix
Setting capacity to 8388608
xvda: detected capacity change from 0 to 4294967296
scsi host1: ata_piix
ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc220 irq 14
ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc228 irq 15
[TTM] Zone kernel: Available graphics memory: 1699074 kiB
[TTM] Initializing pool allocator
[TTM] Initializing DMA pool allocator
[drm] fb mappable at 0xF0000000
[drm] vram aper at 0xF0000000
[drm] size 33554432
[drm] fb depth is 24
[drm] pitch is 3072
fbcon: cirrusdrmfb (fb0) is primary device
ata1.01: ATAPI: QEMU DVD-ROM, 2.2.1, max UDMA/100
ata1.01: configured for MWDMA2
scsi 0:0:1:0: CD-ROM QEMU QEMU DVD-ROM 2.2. PQ: 0 ANSI: 5
Console: switching to colour frame buffer device 128x48
cirrus 0000:00:03.0: fb0: cirrusdrmfb frame buffer device
cirrus 0000:00:03.0: registered panic notifier
[drm] Initialized cirrus 1.0.0 20110418 for 0000:00:03.0 on minor 0
sr 0:0:1:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
cdrom: Uniform CD-ROM driver Revision: 3.20
sr 0:0:1:0: Attached scsi CD-ROM sr0
SGI XFS with ACLs, security attributes, no debug enabled
XFS (dm-0): Mounting V4 Filesystem
XFS (dm-0): Ending clean mount
systemd-journald[353]: Received SIGTERM from PID 1 (systemd).
type=1404 audit(1467113200.997:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
SELinux: 2048 avtab hash slots, 105333 rules.
SELinux: 2048 avtab hash slots, 105333 rules.
SELinux: 8 users, 105 roles, 4952 types, 303 bools, 1 sens, 1024 cats
SELinux: 83 classes, 105333 rules
SELinux: Completing initialization.
SELinux: Setting up existing superblocks.
SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
SELinux: initialized (dev proc, type proc), uses genfs_contexts
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
SELinux: initialized (dev aio, type aio), not configured for labeling
SELinux: initialized (dev devpts, type devpts), uses transition SIDs
SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts
SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev pstore, type pstore), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
SELinux: initialized (dev configfs, type configfs), uses genfs_contexts
SELinux: initialized (dev drm, type drm), not configured for labeling
SELinux: initialized (dev dm-0, type xfs), uses xattr
type=1403 audit(1467113201.616:3): policy loaded auid=4294967295 ses=4294967295
systemd[1]: Successfully loaded SELinux policy in 672.391ms.
ip_tables: (C) 2000-2006 Netfilter Core Team
systemd[1]: Inserted module 'ip_tables'
systemd[1]: Relabelled /dev and /run in 22.798ms.
SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
systemd-journald[722]: Received request to flush runtime journal from PID 1
piix4_smbus 0000:00:01.3: Host SMBus controller not enabled!
input: PC Speaker as /devices/platform/pcspkr/input/input5
sr 0:0:1:0: Attached scsi generic sg0 type 5
input: Xen Virtual Keyboard as /devices/virtual/input/input6
input: Xen Virtual Pointer as /devices/virtual/input/input7
ppdev: user-space parallel port driver
Adding 421884k swap on /dev/mapper/centos-swap. Priority:-1 extents:1 across:421884k SSFS
XFS (xvda1): Mounting V4 Filesystem
XFS (xvda1): Ending clean mount
SELinux: initialized (dev xvda1, type xfs), uses xattr
type=1305 audit(1467113210.085:4): audit_pid=814 old=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1
nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
ip6_tables: (C) 2000-2006 Netfilter Core Team
Ebtables v2.0 registered
Bridge firewalling registered
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs