Hi
I built a small server:
Intel 16 Core Xeon E5-2683 v4 x 2
EEC memory x 4
supermicro mother board
I installed CentOS 7.x and update to last release but after I run for 3 months, it looks hanging or freezing every month (not exact same time around one month). I try to log everything, it looks no any errors in my /var/log/message and I did an memorytest by memtest86 for one and half day two rounds no any error. and I also do a stresstest for 720 hours without any error. do you have any ideas how to debug the error?
helps for system freezing randomly per month
Re: helps for system freezing randomly per month
As you say server, I doubt this is the issue, but one never knows. Do you possibly run X on it? If so, do you have an NVidia card, and are you using the Nouveau drivers? I ask this because that's the sort of thing I used to see frequently (on desktops though, not servers) when trying to use the Nouveau drivers.
New users should check the FAQ and Read Me First pages
Re: helps for system freezing randomly per month
thanks your reply
Yes I use the driver. After freezing , I even cannot ssh to it. I do not use GUI a lot, I run the program under command line. But I can see the fan is running. I try to replace all hardware components already. The Nvidia card I used is very old card GT 7xx.
Yes I use the driver. After freezing , I even cannot ssh to it. I do not use GUI a lot, I run the program under command line. But I can see the fan is running. I try to replace all hardware components already. The Nvidia card I used is very old card GT 7xx.
Re: helps for system freezing randomly per month
If you mean you use the Nouveau driver, the first thing I'd say is to use elrpo's NVidia driver.
https://elrepo.org/tiki/kmod-nvidia
https://elrepo.org/tiki/kmod-nvidia
New users should check the FAQ and Read Me First pages
Re: helps for system freezing randomly per month
I will give a try, through I do not think this is the reason.
Re: helps for system freezing randomly per month
And, can you ping your server when it freezes?darkcloud wrote:Yes I use the driver. After freezing , I even cannot ssh to it.
If not, something running inside the kernel is locking up.
Re: helps for system freezing randomly per month
Yes I ping, I cannot ping it.
Re: helps for system freezing randomly per month
So your kernel is giving up. Is your kernel tainted?darkcloud wrote:Yes I ping, I cannot ping it.
Re: helps for system freezing randomly per month
Is the PSU on the way out? I had something similar a few machine generations back. A quick test is pressing the NumLock or CapsLock and see if the LEDs light/go out. I ended up with all sorts of additional fans and open windows to keep the thing running until the PSU eventually blew with a big bang. Once a new one was fitted it ran fine.
Re: helps for system freezing randomly per month
Hi
Thanks for reply.
I update my nvidia driver,I still get automatically reboot after two weeks run. I paste my dmesg when reboot, is anyone can give some ideas?
[ 0.000000] microcode: microcode updated early to revision 0xb00001d, date = 2016-06-06
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.10.0-514.21.2.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) ) #1 SMP Tue Jun 20 12:24:47 UTC 2017
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.10.0-514.21.2.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/swap crashkernel=128M vconsole.keymap=uk rd.md.uuid=7bfbe67d:65cdcf2f:3c583b33:37745359 rd.md.uuid=18b0f5ec:761f6aed:9b3b7342:793350ea vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root rhgb quiet LANG=en_GB.UTF-8
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000093bff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000093c00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000077ba3fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000077ba4000-0x0000000078b9efff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000078b9f000-0x00000000797c9fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000797ca000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed44fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000207fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 3.0 present.
[ 0.000000] DMI: Supermicro X10DAx/X10DAX, BIOS 2.0a 05/11/2016
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x2080000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000080000000 mask 3FFF80000000 uncachable
[ 0.000000] 1 base 380000000000 mask 3F8000000000 uncachable
[ 0.000000] 2 base 000090000000 mask 3FFFF0000000 write-through
[ 0.000000] 3 base 0000A0000000 mask 3FFFE0000000 write-through
[ 0.000000] 4 base 0000C0000000 mask 3FFFF0000000 write-through
[ 0.000000] 5 base 0000D0000000 mask 3FFFFE000000 write-through
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: last_pfn = 0x77ba4 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fcec0-0x000fcecf] mapped at [ffff8800000fcec0]
[ 0.000000] Base memory trampoline at [ffff88000008d000] 8d000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x01fa2000, 0x01fa2fff] PGTABLE
[ 0.000000] BRK [0x01fa3000, 0x01fa3fff] PGTABLE
[ 0.000000] BRK [0x01fa4000, 0x01fa4fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x34b4d000-0x3659efff]
[ 0.000000] ACPI: RSDP 00000000000f05b0 00024 (v02 ALASKA)
[ 0.000000] ACPI: XSDT 0000000078fc70a8 000CC (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0000000078ffae30 0010C (v05 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: DSDT 0000000078fc7208 33C24 (v02 ALASKA A M I 01072009 INTL 20091013)
[ 0.000000] ACPI: FACS 00000000797c8f80 00040
[ 0.000000] ACPI: APIC 0000000078ffaf40 00294 (v03 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FPDT 0000000078ffb1d8 00044 (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FIDT 0000000078ffb220 0009C (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: MCFG 0000000078ffb2c0 0003C (v01 ALASKA A M I 01072009 MSFT 00000097)
[ 0.000000] ACPI: UEFI 0000000078ffb300 00042 (v01 ALASKA A M I 01072009 00000000)
[ 0.000000] ACPI: MCEJ 0000000078ffb348 00130 (v01 INTEL 00000001 INTL 0100000D)
[ 0.000000] ACPI: HPET 0000000078ffb478 00038 (v01 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: MSCT 0000000078ffb4b0 00090 (v01 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: SLIT 0000000078ffb540 00030 (v01 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: SRAT 0000000078ffb570 01158 (v03 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: WDDT 0000000078ffc6c8 00040 (v01 ALASKA A M I 00000000 INTL 20091013)
[ 0.000000] ACPI: SSDT 0000000078ffc708 1700F (v02 ALASKA PmMgt 00000001 INTL 20120913)
[ 0.000000] ACPI: SSDT 0000000079013718 02652 (v02 ALASKA SpsNm 00000002 INTL 20120913)
[ 0.000000] ACPI: SSDT 0000000079015d70 00064 (v02 ALASKA SpsNvs 00000002 INTL 20120913)
[ 0.000000] ACPI: PRAD 0000000079015dd8 00102 (v02 ALASKA A M I 00000002 INTL 20120913)
[ 0.000000] ACPI: DMAR 0000000079015ee0 00128 (v01 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: HEST 0000000079016008 00340 (v01 ALASKA A M I 00000001 INTL 00000001)
[ 0.000000] ACPI: BERT 0000000079016348 00030 (v01 ALASKA A M I 00000001 INTL 00000001)
[ 0.000000] ACPI: ERST 0000000079016378 00230 (v01 ALASKA A M I 00000001 INTL 00000001)
[ 0.000000] ACPI: EINJ 00000000790165a8 00150 (v01 ALASKA A M I 00000001 INTL 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x02 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x04 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x06 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x08 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x10 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x12 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x14 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x16 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x18 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x20 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x22 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x24 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x26 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x28 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x30 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x32 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x34 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x36 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x38 -> Node 1
[ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x03 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x05 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x07 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x09 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x11 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x13 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x15 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x17 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x19 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x21 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x23 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x25 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x27 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x29 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x31 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x33 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x35 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x37 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x39 -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x100000000-0x107fffffff]
[ 0.000000] SRAT: Node 1 PXM 1 [mem 0x1080000000-0x207fffffff]
[ 0.000000] NUMA: Initialized distance table, cnt=2
[ 0.000000] NUMA: Node 0 [mem 0x00000000-0x7fffffff] + [mem 0x100000000-0x107fffffff] -> [mem 0x00000000-0x107fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x107fffffff]
[ 0.000000] NODE_DATA [mem 0x107ffd9000-0x107fffffff]
[ 0.000000] Initmem setup node 1 [mem 0x1080000000-0x207fffffff]
[ 0.000000] NODE_DATA [mem 0x207ffd6000-0x207fffcfff]
[ 0.000000] Reserving 128MB of memory at 704MB for crashkernel (System RAM: 130939MB)
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x207fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x00092fff]
[ 0.000000] node 0: [mem 0x00100000-0x77ba3fff]
[ 0.000000] node 0: [mem 0x100000000-0x107fffffff]
[ 0.000000] node 1: [mem 0x1080000000-0x207fffffff]
[ 0.000000] On node 0 totalpages: 16743222
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3986 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7599 pages used for memmap
[ 0.000000] DMA32 zone: 486308 pages, LIFO batch:31
[ 0.000000] Normal zone: 253952 pages used for memmap
[ 0.000000] Normal zone: 16252928 pages, LIFO batch:31
[ 0.000000] On node 1 totalpages: 16777216
[ 0.000000] Normal zone: 262144 pages used for memmap
[ 0.000000] Normal zone: 16777216 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[0x02] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x10] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x12] lapic_id[0x12] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x14] lapic_id[0x14] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x16] lapic_id[0x16] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x18] lapic_id[0x18] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x20] lapic_id[0x20] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x22] lapic_id[0x22] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x24] lapic_id[0x24] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x26] lapic_id[0x26] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x28] lapic_id[0x28] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x30] lapic_id[0x30] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x32] lapic_id[0x32] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x34] lapic_id[0x34] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x36] lapic_id[0x36] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x38] lapic_id[0x38] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x11] lapic_id[0x11] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x13] lapic_id[0x13] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x15] lapic_id[0x15] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x17] lapic_id[0x17] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x19] lapic_id[0x19] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x21] lapic_id[0x21] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x23] lapic_id[0x23] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x25] lapic_id[0x25] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x27] lapic_id[0x27] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x29] lapic_id[0x29] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x31] lapic_id[0x31] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x33] lapic_id[0x33] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x35] lapic_id[0x35] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x37] lapic_id[0x37] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x39] lapic_id[0x39] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x12] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x14] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x16] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x18] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x20] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x22] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x24] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x26] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x28] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x30] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x32] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x34] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x36] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x38] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x11] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x13] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x15] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x17] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x19] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x21] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x23] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x25] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x27] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x29] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x31] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x33] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x35] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x37] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x39] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec01000] gsi_base[24])
[ 0.000000] IOAPIC[1]: apic_id 2, version 32, address 0xfec01000, GSI 24-47
[ 0.000000] ACPI: IOAPIC (id[0x03] address[0xfec40000] gsi_base[48])
[ 0.000000] IOAPIC[2]: apic_id 3, version 32, address 0xfec40000, GSI 48-71
[ 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: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 40 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00093000-0x00093fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00094000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x77ba4000-0x78b9efff]
[ 0.000000] PM: Registered nosave memory: [mem 0x78b9f000-0x797c9fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x797ca000-0x8fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed44fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed45000-0xfeffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:5120 nr_cpumask_bits:40 nr_cpu_ids:40 nr_node_ids:2
[ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88103fa00000 s96728 r8192 d30248 u262144
[ 0.000000] pcpu-alloc: s96728 r8192 d30248 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 20 21 22 23 24 25
[ 0.000000] pcpu-alloc: [0] 26 27 28 29 -- -- -- -- [1] 10 11 12 13 14 15 16 17
[ 0.000000] pcpu-alloc: [1] 18 19 30 31 32 33 34 35 [1] 36 37 38 39 -- -- -- --
[ 0.000000] Built 2 zonelists in Zone order, mobility grouping on. Total pages: 32996658
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0-514.21.2.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/swap crashkernel=128M vconsole.keymap=uk rd.md.uuid=7bfbe67d:65cdcf2f:3c583b33:37745359 rd.md.uuid=18b0f5ec:761f6aed:9b3b7342:793350ea vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root rhgb quiet LANG=en_GB.UTF-8
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] Memory: 5915772k/136314880k available (6768k kernel code, 2233128k absent, 2341320k reserved, 4445k data, 1680k init)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=40, Nodes=2
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=40.
[ 0.000000] NR_IRQS:327936 nr_irqs:1560 0
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 536346624 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2200.001 MHz processor
[ 0.000037] Calibrating delay loop (skipped), value calculated using timer frequency.. 4400.00 BogoMIPS (lpj=2200001)
[ 0.000040] pid_max: default: 40960 minimum: 320
[ 0.000126] Security Framework initialized
[ 0.000132] SELinux: Initializing.
[ 0.000145] SELinux: Starting in permissive mode
[ 0.009516] Dentry cache hash table entries: 16777216 (order: 15, 134217728 bytes)
[ 0.035907] Inode-cache hash table entries: 8388608 (order: 14, 67108864 bytes)
[ 0.046772] Mount-cache hash table entries: 4096
[ 0.047057] Initializing cgroup subsys memory
[ 0.047074] Initializing cgroup subsys devices
[ 0.047075] Initializing cgroup subsys freezer
[ 0.047076] Initializing cgroup subsys net_cls
[ 0.047078] Initializing cgroup subsys blkio
[ 0.047079] Initializing cgroup subsys perf_event
[ 0.047081] Initializing cgroup subsys hugetlb
[ 0.047083] Initializing cgroup subsys pids
[ 0.047084] Initializing cgroup subsys net_prio
[ 0.047124] CPU: Physical Processor ID: 0
[ 0.047124] CPU: Processor Core ID: 0
[ 0.047129] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.047130] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.047907] mce: CPU supports 22 MCE banks
[ 0.047940] CPU0: Thermal monitoring enabled (TM1)
[ 0.047968] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.047969] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0
[ 0.047969] tlb_flushall_shift: 6
[ 0.048340] Freeing SMP alternatives: 28k freed
[ 0.049368] ACPI: Core revision 20130517
[ 0.074990] ACPI: All ACPI Tables successfully acquired
[ 0.075225] ftrace: allocating 25817 entries in 101 pages
[ 0.086346] smpboot: Max logical packages: 4
[ 0.086435] DMAR: Host address width 46
[ 0.086437] DMAR: DRHD base: 0x000000fbffc000 flags: 0x0
[ 0.086443] DMAR: dmar0: reg_base_addr fbffc000 ver 1:0 cap 8d2078c106f0466 ecap f020df
[ 0.086444] DMAR: DRHD base: 0x000000f3ffc000 flags: 0x1
[ 0.086449] DMAR: dmar1: reg_base_addr f3ffc000 ver 1:0 cap 8d2078c106f0466 ecap f020df
[ 0.086450] DMAR: RMRR base: 0x0000007b461000 end: 0x0000007b470fff
[ 0.086451] DMAR: ATSR flags: 0x0
[ 0.086453] DMAR: RHSA base: 0x000000f3ffc000 proximity domain: 0x0
[ 0.086454] DMAR: RHSA base: 0x000000fbffc000 proximity domain: 0x1
[ 0.086456] DMAR-IR: IOAPIC id 3 under DRHD base 0xfbffc000 IOMMU 0
[ 0.086457] DMAR-IR: IOAPIC id 1 under DRHD base 0xf3ffc000 IOMMU 1
[ 0.086458] DMAR-IR: IOAPIC id 2 under DRHD base 0xf3ffc000 IOMMU 1
[ 0.086459] DMAR-IR: HPET id 0 under DRHD base 0xf3ffc000
[ 0.086460] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[ 0.086461] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[ 0.087097] DMAR-IR: Enabled IRQ remapping in xapic mode
[ 0.087098] IRQ remapping doesn't support X2APIC mode, disable x2apic.
[ 0.087102] Switched APIC routing to physical flat.
[ 0.087752] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.097754] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz (fam: 06, model: 4f, stepping: 01)
[ 0.097760] TSC deadline timer enabled
[ 0.097772] Performance Events: PEBS fmt2+, 16-deep LBR, Broadwell events, full-width counters, Intel PMU driver.
[ 0.097792] ... version: 3
[ 0.097793] ... bit width: 48
[ 0.097794] ... generic registers: 4
[ 0.097795] ... value mask: 0000ffffffffffff
[ 0.097796] ... max period: 0000ffffffffffff
[ 0.097797] ... fixed-purpose events: 3
[ 0.097797] ... event mask: 000000070000000f
[ 0.105813] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.099551] smpboot: Booting Node 0, Processors #1 #2 #3 #4 #5 #6 #7 #8 #9 OK
[ 0.149610] smpboot: Booting Node 1, Processors #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 OK
[ 0.314534] smpboot: Booting Node 0, Processors #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 OK
[ 0.354942] smpboot: Booting Node 1, Processors #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 OK
[ 0.409015] Brought up 40 CPUs
[ 0.409019] smpboot: Total of 40 processors activated (176112.20 BogoMIPS)
[ 0.846401] node 0 initialised, 15466224 pages in 295ms
[ 1.312342] node 1 initialised, 15989941 pages in 760ms
[ 1.312866] devtmpfs: initialized
[ 1.322639] EVM: security.selinux
[ 1.322641] EVM: security.ima
[ 1.322642] EVM: security.capability
[ 1.322793] PM: Registering ACPI NVS region [mem 0x78b9f000-0x797c9fff] (12759040 bytes)
[ 1.324078] atomic64 test passed for x86-64 platform with CX8 and with SSE
[ 1.324082] pinctrl core: initialized pinctrl subsystem
[ 1.324319] NET: Registered protocol family 16
[ 1.324685] ACPI FADT declares the system doesn't support MSI, so disable it
[ 1.324686] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 1.324687] ACPI: bus type PCI registered
[ 1.324689] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 1.324780] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
[ 1.324783] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
[ 1.324794] PCI: Using configuration type 1 for base access
[ 1.332708] ACPI: Added _OSI(Module Device)
[ 1.332710] ACPI: Added _OSI(Processor Device)
[ 1.332711] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 1.332713] ACPI: Added _OSI(Processor Aggregator Device)
[ 1.339671] ACPI: EC: Look up EC in DSDT
[ 1.358529] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 1.411573] ACPI: Interpreter enabled
[ 1.411589] ACPI: (supports S0 S3 S4 S5)
[ 1.411591] ACPI: Using IOAPIC for interrupt routing
[ 1.411614] HEST: Enabling Firmware First mode for corrected errors.
[ 1.411981] HEST: Table parsing has been initialized.
[ 1.411983] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.445946] ACPI: PCI Root Bridge [UNC1] (domain 0000 [bus ff])
[ 1.445951] acpi PNP0A03:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments]
[ 2.510436] acpi PNP0A03:02: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 2.510478] PCI host bridge to bus 0000:ff
[ 2.510481] pci_bus 0000:ff: root bus resource [bus ff]
[ 2.510492] pci 0000:ff:08.0: [8086:6f80] type 00 class 0x088000
[ 2.510551] pci 0000:ff:08.2: [8086:6f32] type 00 class 0x110100
[ 2.510597] pci 0000:ff:08.3: [8086:6f83] type 00 class 0x088000
[ 2.510654] pci 0000:ff:09.0: [8086:6f90] type 00 class 0x088000
[ 2.510702] pci 0000:ff:09.2: [8086:6f33] type 00 class 0x110100
[ 2.510746] pci 0000:ff:09.3: [8086:6f93] type 00 class 0x088000
[ 2.510807] pci 0000:ff:0b.0: [8086:6f81] type 00 class 0x088000
[ 2.510851] pci 0000:ff:0b.1: [8086:6f36] type 00 class 0x110100
[ 2.510890] pci 0000:ff:0b.2: [8086:6f37] type 00 class 0x110100
[ 2.510934] pci 0000:ff:0b.3: [8086:6f76] type 00 class 0x088000
[ 2.510978] pci 0000:ff:0c.0: [8086:6fe0] type 00 class 0x088000
[ 2.511019] pci 0000:ff:0c.1: [8086:6fe1] type 00 class 0x088000
[ 2.511065] pci 0000:ff:0c.2: [8086:6fe2] type 00 class 0x088000
[ 2.511109] pci 0000:ff:0c.3: [8086:6fe3] type 00 class 0x088000
[ 2.511148] pci 0000:ff:0c.4: [8086:6fe4] type 00 class 0x088000
[ 2.511191] pci 0000:ff:0c.5: [8086:6fe5] type 00 class 0x088000
[ 2.511234] pci 0000:ff:0c.6: [8086:6fe6] type 00 class 0x088000
[ 2.511277] pci 0000:ff:0c.7: [8086:6fe7] type 00 class 0x088000
[ 2.511321] pci 0000:ff:0d.0: [8086:6fe8] type 00 class 0x088000
[ 2.511361] pci 0000:ff:0d.1: [8086:6fe9] type 00 class 0x088000
[ 2.511414] pci 0000:ff:0f.0: [8086:6ff8] type 00 class 0x088000
[ 2.511457] pci 0000:ff:0f.1: [8086:6ff9] type 00 class 0x088000
[ 2.511502] pci 0000:ff:0f.4: [8086:6ffc] type 00 class 0x088000
[ 2.511546] pci 0000:ff:0f.5: [8086:6ffd] type 00 class 0x088000
[ 2.511590] pci 0000:ff:0f.6: [8086:6ffe] type 00 class 0x088000
[ 2.511634] pci 0000:ff:10.0: [8086:6f1d] type 00 class 0x088000
[ 2.511674] pci 0000:ff:10.1: [8086:6f34] type 00 class 0x110100
[ 2.511720] pci 0000:ff:10.5: [8086:6f1e] type 00 class 0x088000
[ 2.511762] pci 0000:ff:10.6: [8086:6f7d] type 00 class 0x110100
[ 2.511801] pci 0000:ff:10.7: [8086:6f1f] type 00 class 0x088000
[ 2.511841] pci 0000:ff:12.0: [8086:6fa0] type 00 class 0x088000
[ 2.511874] pci 0000:ff:12.1: [8086:6f30] type 00 class 0x110100
[ 2.511934] pci 0000:ff:13.0: [8086:6fa8] type 00 class 0x088000
[ 2.512012] pci 0000:ff:13.1: [8086:6f71] type 00 class 0x088000
[ 2.512092] pci 0000:ff:13.2: [8086:6faa] type 00 class 0x088000
[ 2.512170] pci 0000:ff:13.3: [8086:6fab] type 00 class 0x088000
[ 2.512252] pci 0000:ff:13.4: [8086:6fac] type 00 class 0x088000
[ 2.512330] pci 0000:ff:13.5: [8086:6fad] type 00 class 0x088000
[ 2.512390] pci 0000:ff:13.6: [8086:6fae] type 00 class 0x088000
[ 2.512436] pci 0000:ff:13.7: [8086:6faf] type 00 class 0x088000
[ 2.512484] pci 0000:ff:14.0: [8086:6fb0] type 00 class 0x088000
[ 2.512541] pci 0000:ff:14.1: [8086:6fb1] type 00 class 0x088000
[ 2.512598] pci 0000:ff:14.2: [8086:6fb2] type 00 class 0x088000
[ 2.512655] pci 0000:ff:14.3: [8086:6fb3] type 00 class 0x088000
[ 2.512710] pci 0000:ff:14.4: [8086:6fbc] type 00 class 0x088000
[ 2.512757] pci 0000:ff:14.5: [8086:6fbd] type 00 class 0x088000
[ 2.512802] pci 0000:ff:14.6: [8086:6fbe] type 00 class 0x088000
[ 2.512847] pci 0000:ff:14.7: [8086:6fbf] type 00 class 0x088000
[ 2.512899] pci 0000:ff:15.0: [8086:6fb4] type 00 class 0x088000
[ 2.512960] pci 0000:ff:15.1: [8086:6fb5] type 00 class 0x088000
[ 2.513014] pci 0000:ff:15.2: [8086:6fb6] type 00 class 0x088000
[ 2.513073] pci 0000:ff:15.3: [8086:6fb7] type 00 class 0x088000
[ 2.513136] pci 0000:ff:16.0: [8086:6f68] type 00 class 0x088000
[ 2.513191] pci 0000:ff:16.6: [8086:6f6e] type 00 class 0x088000
[ 2.513237] pci 0000:ff:16.7: [8086:6f6f] type 00 class 0x088000
[ 2.513283] pci 0000:ff:17.0: [8086:6fd0] type 00 class 0x088000
[ 2.513333] pci 0000:ff:17.4: [8086:6fb8] type 00 class 0x088000
[ 2.513383] pci 0000:ff:17.5: [8086:6fb9] type 00 class 0x088000
[ 2.513430] pci 0000:ff:17.6: [8086:6fba] type 00 class 0x088000
[ 2.513476] pci 0000:ff:17.7: [8086:6fbb] type 00 class 0x088000
[ 2.513532] pci 0000:ff:1e.0: [8086:6f98] type 00 class 0x088000
[ 2.513577] pci 0000:ff:1e.1: [8086:6f99] type 00 class 0x088000
[ 2.513618] pci 0000:ff:1e.2: [8086:6f9a] type 00 class 0x088000
[ 2.513663] pci 0000:ff:1e.3: [8086:6fc0] type 00 class 0x088000
[ 2.513692] pci 0000:ff:1e.4: [8086:6f9c] type 00 class 0x088000
[ 2.513742] pci 0000:ff:1f.0: [8086:6f88] type 00 class 0x088000
[ 2.513788] pci 0000:ff:1f.2: [8086:6f8a] type 00 class 0x088000
Thanks for reply.
I update my nvidia driver,I still get automatically reboot after two weeks run. I paste my dmesg when reboot, is anyone can give some ideas?
[ 0.000000] microcode: microcode updated early to revision 0xb00001d, date = 2016-06-06
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.10.0-514.21.2.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) ) #1 SMP Tue Jun 20 12:24:47 UTC 2017
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.10.0-514.21.2.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/swap crashkernel=128M vconsole.keymap=uk rd.md.uuid=7bfbe67d:65cdcf2f:3c583b33:37745359 rd.md.uuid=18b0f5ec:761f6aed:9b3b7342:793350ea vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root rhgb quiet LANG=en_GB.UTF-8
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000093bff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000093c00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000077ba3fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000077ba4000-0x0000000078b9efff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000078b9f000-0x00000000797c9fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000797ca000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed44fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000207fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 3.0 present.
[ 0.000000] DMI: Supermicro X10DAx/X10DAX, BIOS 2.0a 05/11/2016
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x2080000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000080000000 mask 3FFF80000000 uncachable
[ 0.000000] 1 base 380000000000 mask 3F8000000000 uncachable
[ 0.000000] 2 base 000090000000 mask 3FFFF0000000 write-through
[ 0.000000] 3 base 0000A0000000 mask 3FFFE0000000 write-through
[ 0.000000] 4 base 0000C0000000 mask 3FFFF0000000 write-through
[ 0.000000] 5 base 0000D0000000 mask 3FFFFE000000 write-through
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: last_pfn = 0x77ba4 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fcec0-0x000fcecf] mapped at [ffff8800000fcec0]
[ 0.000000] Base memory trampoline at [ffff88000008d000] 8d000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x01fa2000, 0x01fa2fff] PGTABLE
[ 0.000000] BRK [0x01fa3000, 0x01fa3fff] PGTABLE
[ 0.000000] BRK [0x01fa4000, 0x01fa4fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x34b4d000-0x3659efff]
[ 0.000000] ACPI: RSDP 00000000000f05b0 00024 (v02 ALASKA)
[ 0.000000] ACPI: XSDT 0000000078fc70a8 000CC (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0000000078ffae30 0010C (v05 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: DSDT 0000000078fc7208 33C24 (v02 ALASKA A M I 01072009 INTL 20091013)
[ 0.000000] ACPI: FACS 00000000797c8f80 00040
[ 0.000000] ACPI: APIC 0000000078ffaf40 00294 (v03 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FPDT 0000000078ffb1d8 00044 (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FIDT 0000000078ffb220 0009C (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: MCFG 0000000078ffb2c0 0003C (v01 ALASKA A M I 01072009 MSFT 00000097)
[ 0.000000] ACPI: UEFI 0000000078ffb300 00042 (v01 ALASKA A M I 01072009 00000000)
[ 0.000000] ACPI: MCEJ 0000000078ffb348 00130 (v01 INTEL 00000001 INTL 0100000D)
[ 0.000000] ACPI: HPET 0000000078ffb478 00038 (v01 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: MSCT 0000000078ffb4b0 00090 (v01 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: SLIT 0000000078ffb540 00030 (v01 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: SRAT 0000000078ffb570 01158 (v03 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: WDDT 0000000078ffc6c8 00040 (v01 ALASKA A M I 00000000 INTL 20091013)
[ 0.000000] ACPI: SSDT 0000000078ffc708 1700F (v02 ALASKA PmMgt 00000001 INTL 20120913)
[ 0.000000] ACPI: SSDT 0000000079013718 02652 (v02 ALASKA SpsNm 00000002 INTL 20120913)
[ 0.000000] ACPI: SSDT 0000000079015d70 00064 (v02 ALASKA SpsNvs 00000002 INTL 20120913)
[ 0.000000] ACPI: PRAD 0000000079015dd8 00102 (v02 ALASKA A M I 00000002 INTL 20120913)
[ 0.000000] ACPI: DMAR 0000000079015ee0 00128 (v01 ALASKA A M I 00000001 INTL 20091013)
[ 0.000000] ACPI: HEST 0000000079016008 00340 (v01 ALASKA A M I 00000001 INTL 00000001)
[ 0.000000] ACPI: BERT 0000000079016348 00030 (v01 ALASKA A M I 00000001 INTL 00000001)
[ 0.000000] ACPI: ERST 0000000079016378 00230 (v01 ALASKA A M I 00000001 INTL 00000001)
[ 0.000000] ACPI: EINJ 00000000790165a8 00150 (v01 ALASKA A M I 00000001 INTL 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x02 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x04 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x06 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x08 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x10 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x12 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x14 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x16 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x18 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x20 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x22 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x24 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x26 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x28 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x30 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x32 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x34 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x36 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x38 -> Node 1
[ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x03 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x05 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x07 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x09 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x11 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x13 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x15 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x17 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x19 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x21 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x23 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x25 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x27 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x29 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x31 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x33 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x35 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x37 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x39 -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x100000000-0x107fffffff]
[ 0.000000] SRAT: Node 1 PXM 1 [mem 0x1080000000-0x207fffffff]
[ 0.000000] NUMA: Initialized distance table, cnt=2
[ 0.000000] NUMA: Node 0 [mem 0x00000000-0x7fffffff] + [mem 0x100000000-0x107fffffff] -> [mem 0x00000000-0x107fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x107fffffff]
[ 0.000000] NODE_DATA [mem 0x107ffd9000-0x107fffffff]
[ 0.000000] Initmem setup node 1 [mem 0x1080000000-0x207fffffff]
[ 0.000000] NODE_DATA [mem 0x207ffd6000-0x207fffcfff]
[ 0.000000] Reserving 128MB of memory at 704MB for crashkernel (System RAM: 130939MB)
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x207fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x00092fff]
[ 0.000000] node 0: [mem 0x00100000-0x77ba3fff]
[ 0.000000] node 0: [mem 0x100000000-0x107fffffff]
[ 0.000000] node 1: [mem 0x1080000000-0x207fffffff]
[ 0.000000] On node 0 totalpages: 16743222
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3986 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7599 pages used for memmap
[ 0.000000] DMA32 zone: 486308 pages, LIFO batch:31
[ 0.000000] Normal zone: 253952 pages used for memmap
[ 0.000000] Normal zone: 16252928 pages, LIFO batch:31
[ 0.000000] On node 1 totalpages: 16777216
[ 0.000000] Normal zone: 262144 pages used for memmap
[ 0.000000] Normal zone: 16777216 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[0x02] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x10] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x12] lapic_id[0x12] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x14] lapic_id[0x14] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x16] lapic_id[0x16] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x18] lapic_id[0x18] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x20] lapic_id[0x20] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x22] lapic_id[0x22] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x24] lapic_id[0x24] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x26] lapic_id[0x26] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x28] lapic_id[0x28] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x30] lapic_id[0x30] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x32] lapic_id[0x32] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x34] lapic_id[0x34] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x36] lapic_id[0x36] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x38] lapic_id[0x38] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x11] lapic_id[0x11] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x13] lapic_id[0x13] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x15] lapic_id[0x15] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x17] lapic_id[0x17] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x19] lapic_id[0x19] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x21] lapic_id[0x21] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x23] lapic_id[0x23] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x25] lapic_id[0x25] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x27] lapic_id[0x27] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x29] lapic_id[0x29] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x31] lapic_id[0x31] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x33] lapic_id[0x33] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x35] lapic_id[0x35] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x37] lapic_id[0x37] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x39] lapic_id[0x39] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x12] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x14] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x16] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x18] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x20] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x22] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x24] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x26] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x28] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x30] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x32] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x34] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x36] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x38] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x11] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x13] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x15] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x17] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x19] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x21] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x23] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x25] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x27] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x29] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x31] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x33] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x35] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x37] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x39] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec01000] gsi_base[24])
[ 0.000000] IOAPIC[1]: apic_id 2, version 32, address 0xfec01000, GSI 24-47
[ 0.000000] ACPI: IOAPIC (id[0x03] address[0xfec40000] gsi_base[48])
[ 0.000000] IOAPIC[2]: apic_id 3, version 32, address 0xfec40000, GSI 48-71
[ 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: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 40 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00093000-0x00093fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00094000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x77ba4000-0x78b9efff]
[ 0.000000] PM: Registered nosave memory: [mem 0x78b9f000-0x797c9fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x797ca000-0x8fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed44fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed45000-0xfeffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.000000] e820: [mem 0x90000000-0xfed1bfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:5120 nr_cpumask_bits:40 nr_cpu_ids:40 nr_node_ids:2
[ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88103fa00000 s96728 r8192 d30248 u262144
[ 0.000000] pcpu-alloc: s96728 r8192 d30248 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 20 21 22 23 24 25
[ 0.000000] pcpu-alloc: [0] 26 27 28 29 -- -- -- -- [1] 10 11 12 13 14 15 16 17
[ 0.000000] pcpu-alloc: [1] 18 19 30 31 32 33 34 35 [1] 36 37 38 39 -- -- -- --
[ 0.000000] Built 2 zonelists in Zone order, mobility grouping on. Total pages: 32996658
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0-514.21.2.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/swap crashkernel=128M vconsole.keymap=uk rd.md.uuid=7bfbe67d:65cdcf2f:3c583b33:37745359 rd.md.uuid=18b0f5ec:761f6aed:9b3b7342:793350ea vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root rhgb quiet LANG=en_GB.UTF-8
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] Memory: 5915772k/136314880k available (6768k kernel code, 2233128k absent, 2341320k reserved, 4445k data, 1680k init)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=40, Nodes=2
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=40.
[ 0.000000] NR_IRQS:327936 nr_irqs:1560 0
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 536346624 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2200.001 MHz processor
[ 0.000037] Calibrating delay loop (skipped), value calculated using timer frequency.. 4400.00 BogoMIPS (lpj=2200001)
[ 0.000040] pid_max: default: 40960 minimum: 320
[ 0.000126] Security Framework initialized
[ 0.000132] SELinux: Initializing.
[ 0.000145] SELinux: Starting in permissive mode
[ 0.009516] Dentry cache hash table entries: 16777216 (order: 15, 134217728 bytes)
[ 0.035907] Inode-cache hash table entries: 8388608 (order: 14, 67108864 bytes)
[ 0.046772] Mount-cache hash table entries: 4096
[ 0.047057] Initializing cgroup subsys memory
[ 0.047074] Initializing cgroup subsys devices
[ 0.047075] Initializing cgroup subsys freezer
[ 0.047076] Initializing cgroup subsys net_cls
[ 0.047078] Initializing cgroup subsys blkio
[ 0.047079] Initializing cgroup subsys perf_event
[ 0.047081] Initializing cgroup subsys hugetlb
[ 0.047083] Initializing cgroup subsys pids
[ 0.047084] Initializing cgroup subsys net_prio
[ 0.047124] CPU: Physical Processor ID: 0
[ 0.047124] CPU: Processor Core ID: 0
[ 0.047129] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.047130] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.047907] mce: CPU supports 22 MCE banks
[ 0.047940] CPU0: Thermal monitoring enabled (TM1)
[ 0.047968] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.047969] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0
[ 0.047969] tlb_flushall_shift: 6
[ 0.048340] Freeing SMP alternatives: 28k freed
[ 0.049368] ACPI: Core revision 20130517
[ 0.074990] ACPI: All ACPI Tables successfully acquired
[ 0.075225] ftrace: allocating 25817 entries in 101 pages
[ 0.086346] smpboot: Max logical packages: 4
[ 0.086435] DMAR: Host address width 46
[ 0.086437] DMAR: DRHD base: 0x000000fbffc000 flags: 0x0
[ 0.086443] DMAR: dmar0: reg_base_addr fbffc000 ver 1:0 cap 8d2078c106f0466 ecap f020df
[ 0.086444] DMAR: DRHD base: 0x000000f3ffc000 flags: 0x1
[ 0.086449] DMAR: dmar1: reg_base_addr f3ffc000 ver 1:0 cap 8d2078c106f0466 ecap f020df
[ 0.086450] DMAR: RMRR base: 0x0000007b461000 end: 0x0000007b470fff
[ 0.086451] DMAR: ATSR flags: 0x0
[ 0.086453] DMAR: RHSA base: 0x000000f3ffc000 proximity domain: 0x0
[ 0.086454] DMAR: RHSA base: 0x000000fbffc000 proximity domain: 0x1
[ 0.086456] DMAR-IR: IOAPIC id 3 under DRHD base 0xfbffc000 IOMMU 0
[ 0.086457] DMAR-IR: IOAPIC id 1 under DRHD base 0xf3ffc000 IOMMU 1
[ 0.086458] DMAR-IR: IOAPIC id 2 under DRHD base 0xf3ffc000 IOMMU 1
[ 0.086459] DMAR-IR: HPET id 0 under DRHD base 0xf3ffc000
[ 0.086460] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[ 0.086461] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[ 0.087097] DMAR-IR: Enabled IRQ remapping in xapic mode
[ 0.087098] IRQ remapping doesn't support X2APIC mode, disable x2apic.
[ 0.087102] Switched APIC routing to physical flat.
[ 0.087752] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.097754] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz (fam: 06, model: 4f, stepping: 01)
[ 0.097760] TSC deadline timer enabled
[ 0.097772] Performance Events: PEBS fmt2+, 16-deep LBR, Broadwell events, full-width counters, Intel PMU driver.
[ 0.097792] ... version: 3
[ 0.097793] ... bit width: 48
[ 0.097794] ... generic registers: 4
[ 0.097795] ... value mask: 0000ffffffffffff
[ 0.097796] ... max period: 0000ffffffffffff
[ 0.097797] ... fixed-purpose events: 3
[ 0.097797] ... event mask: 000000070000000f
[ 0.105813] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.099551] smpboot: Booting Node 0, Processors #1 #2 #3 #4 #5 #6 #7 #8 #9 OK
[ 0.149610] smpboot: Booting Node 1, Processors #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 OK
[ 0.314534] smpboot: Booting Node 0, Processors #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 OK
[ 0.354942] smpboot: Booting Node 1, Processors #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 OK
[ 0.409015] Brought up 40 CPUs
[ 0.409019] smpboot: Total of 40 processors activated (176112.20 BogoMIPS)
[ 0.846401] node 0 initialised, 15466224 pages in 295ms
[ 1.312342] node 1 initialised, 15989941 pages in 760ms
[ 1.312866] devtmpfs: initialized
[ 1.322639] EVM: security.selinux
[ 1.322641] EVM: security.ima
[ 1.322642] EVM: security.capability
[ 1.322793] PM: Registering ACPI NVS region [mem 0x78b9f000-0x797c9fff] (12759040 bytes)
[ 1.324078] atomic64 test passed for x86-64 platform with CX8 and with SSE
[ 1.324082] pinctrl core: initialized pinctrl subsystem
[ 1.324319] NET: Registered protocol family 16
[ 1.324685] ACPI FADT declares the system doesn't support MSI, so disable it
[ 1.324686] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 1.324687] ACPI: bus type PCI registered
[ 1.324689] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 1.324780] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
[ 1.324783] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
[ 1.324794] PCI: Using configuration type 1 for base access
[ 1.332708] ACPI: Added _OSI(Module Device)
[ 1.332710] ACPI: Added _OSI(Processor Device)
[ 1.332711] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 1.332713] ACPI: Added _OSI(Processor Aggregator Device)
[ 1.339671] ACPI: EC: Look up EC in DSDT
[ 1.358529] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 1.411573] ACPI: Interpreter enabled
[ 1.411589] ACPI: (supports S0 S3 S4 S5)
[ 1.411591] ACPI: Using IOAPIC for interrupt routing
[ 1.411614] HEST: Enabling Firmware First mode for corrected errors.
[ 1.411981] HEST: Table parsing has been initialized.
[ 1.411983] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.445946] ACPI: PCI Root Bridge [UNC1] (domain 0000 [bus ff])
[ 1.445951] acpi PNP0A03:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments]
[ 2.510436] acpi PNP0A03:02: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 2.510478] PCI host bridge to bus 0000:ff
[ 2.510481] pci_bus 0000:ff: root bus resource [bus ff]
[ 2.510492] pci 0000:ff:08.0: [8086:6f80] type 00 class 0x088000
[ 2.510551] pci 0000:ff:08.2: [8086:6f32] type 00 class 0x110100
[ 2.510597] pci 0000:ff:08.3: [8086:6f83] type 00 class 0x088000
[ 2.510654] pci 0000:ff:09.0: [8086:6f90] type 00 class 0x088000
[ 2.510702] pci 0000:ff:09.2: [8086:6f33] type 00 class 0x110100
[ 2.510746] pci 0000:ff:09.3: [8086:6f93] type 00 class 0x088000
[ 2.510807] pci 0000:ff:0b.0: [8086:6f81] type 00 class 0x088000
[ 2.510851] pci 0000:ff:0b.1: [8086:6f36] type 00 class 0x110100
[ 2.510890] pci 0000:ff:0b.2: [8086:6f37] type 00 class 0x110100
[ 2.510934] pci 0000:ff:0b.3: [8086:6f76] type 00 class 0x088000
[ 2.510978] pci 0000:ff:0c.0: [8086:6fe0] type 00 class 0x088000
[ 2.511019] pci 0000:ff:0c.1: [8086:6fe1] type 00 class 0x088000
[ 2.511065] pci 0000:ff:0c.2: [8086:6fe2] type 00 class 0x088000
[ 2.511109] pci 0000:ff:0c.3: [8086:6fe3] type 00 class 0x088000
[ 2.511148] pci 0000:ff:0c.4: [8086:6fe4] type 00 class 0x088000
[ 2.511191] pci 0000:ff:0c.5: [8086:6fe5] type 00 class 0x088000
[ 2.511234] pci 0000:ff:0c.6: [8086:6fe6] type 00 class 0x088000
[ 2.511277] pci 0000:ff:0c.7: [8086:6fe7] type 00 class 0x088000
[ 2.511321] pci 0000:ff:0d.0: [8086:6fe8] type 00 class 0x088000
[ 2.511361] pci 0000:ff:0d.1: [8086:6fe9] type 00 class 0x088000
[ 2.511414] pci 0000:ff:0f.0: [8086:6ff8] type 00 class 0x088000
[ 2.511457] pci 0000:ff:0f.1: [8086:6ff9] type 00 class 0x088000
[ 2.511502] pci 0000:ff:0f.4: [8086:6ffc] type 00 class 0x088000
[ 2.511546] pci 0000:ff:0f.5: [8086:6ffd] type 00 class 0x088000
[ 2.511590] pci 0000:ff:0f.6: [8086:6ffe] type 00 class 0x088000
[ 2.511634] pci 0000:ff:10.0: [8086:6f1d] type 00 class 0x088000
[ 2.511674] pci 0000:ff:10.1: [8086:6f34] type 00 class 0x110100
[ 2.511720] pci 0000:ff:10.5: [8086:6f1e] type 00 class 0x088000
[ 2.511762] pci 0000:ff:10.6: [8086:6f7d] type 00 class 0x110100
[ 2.511801] pci 0000:ff:10.7: [8086:6f1f] type 00 class 0x088000
[ 2.511841] pci 0000:ff:12.0: [8086:6fa0] type 00 class 0x088000
[ 2.511874] pci 0000:ff:12.1: [8086:6f30] type 00 class 0x110100
[ 2.511934] pci 0000:ff:13.0: [8086:6fa8] type 00 class 0x088000
[ 2.512012] pci 0000:ff:13.1: [8086:6f71] type 00 class 0x088000
[ 2.512092] pci 0000:ff:13.2: [8086:6faa] type 00 class 0x088000
[ 2.512170] pci 0000:ff:13.3: [8086:6fab] type 00 class 0x088000
[ 2.512252] pci 0000:ff:13.4: [8086:6fac] type 00 class 0x088000
[ 2.512330] pci 0000:ff:13.5: [8086:6fad] type 00 class 0x088000
[ 2.512390] pci 0000:ff:13.6: [8086:6fae] type 00 class 0x088000
[ 2.512436] pci 0000:ff:13.7: [8086:6faf] type 00 class 0x088000
[ 2.512484] pci 0000:ff:14.0: [8086:6fb0] type 00 class 0x088000
[ 2.512541] pci 0000:ff:14.1: [8086:6fb1] type 00 class 0x088000
[ 2.512598] pci 0000:ff:14.2: [8086:6fb2] type 00 class 0x088000
[ 2.512655] pci 0000:ff:14.3: [8086:6fb3] type 00 class 0x088000
[ 2.512710] pci 0000:ff:14.4: [8086:6fbc] type 00 class 0x088000
[ 2.512757] pci 0000:ff:14.5: [8086:6fbd] type 00 class 0x088000
[ 2.512802] pci 0000:ff:14.6: [8086:6fbe] type 00 class 0x088000
[ 2.512847] pci 0000:ff:14.7: [8086:6fbf] type 00 class 0x088000
[ 2.512899] pci 0000:ff:15.0: [8086:6fb4] type 00 class 0x088000
[ 2.512960] pci 0000:ff:15.1: [8086:6fb5] type 00 class 0x088000
[ 2.513014] pci 0000:ff:15.2: [8086:6fb6] type 00 class 0x088000
[ 2.513073] pci 0000:ff:15.3: [8086:6fb7] type 00 class 0x088000
[ 2.513136] pci 0000:ff:16.0: [8086:6f68] type 00 class 0x088000
[ 2.513191] pci 0000:ff:16.6: [8086:6f6e] type 00 class 0x088000
[ 2.513237] pci 0000:ff:16.7: [8086:6f6f] type 00 class 0x088000
[ 2.513283] pci 0000:ff:17.0: [8086:6fd0] type 00 class 0x088000
[ 2.513333] pci 0000:ff:17.4: [8086:6fb8] type 00 class 0x088000
[ 2.513383] pci 0000:ff:17.5: [8086:6fb9] type 00 class 0x088000
[ 2.513430] pci 0000:ff:17.6: [8086:6fba] type 00 class 0x088000
[ 2.513476] pci 0000:ff:17.7: [8086:6fbb] type 00 class 0x088000
[ 2.513532] pci 0000:ff:1e.0: [8086:6f98] type 00 class 0x088000
[ 2.513577] pci 0000:ff:1e.1: [8086:6f99] type 00 class 0x088000
[ 2.513618] pci 0000:ff:1e.2: [8086:6f9a] type 00 class 0x088000
[ 2.513663] pci 0000:ff:1e.3: [8086:6fc0] type 00 class 0x088000
[ 2.513692] pci 0000:ff:1e.4: [8086:6f9c] type 00 class 0x088000
[ 2.513742] pci 0000:ff:1f.0: [8086:6f88] type 00 class 0x088000
[ 2.513788] pci 0000:ff:1f.2: [8086:6f8a] type 00 class 0x088000