dmesg - Intel Xeon Platinum 8168
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 3.10.0-862.11.6.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Tue Aug 14 21:49:04 UTC 2018
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable
BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data
BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS
BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable
bootconsole [earlyser0] enabled
NX (Execute Disable) protection: active
SMBIOS 2.3 present.
DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090007 06/02/2017
Hypervisor detected: Microsoft HyperV
HyperV: features 0x2e7f, hints 0x44c2c
Hyper-V Host Build:14393-10.0-0-0.305
HyperV: LAPIC Timer Frequency: 0x30d40
tsc: Marking TSC unstable due to running on Hyper-V
Hyper-V: Using ext hypercall for remote TLB flush
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
e820: last_pfn = 0x2c0000 max_arch_pfn = 0x400000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-DFFFF uncachable
E0000-FFFFF write-back
MTRR variable ranges enabled:
0 base 00000000000 mask FFFC0000000 write-back
1 base 00100000000 mask FF000000000 write-back
2 disabled
3 disabled
4 disabled
5 disabled
6 disabled
7 disabled
PAT configuration [0-7]: WB WC UC- UC WB WP UC- UC
e820: update [mem 0x40000000-0xffffffff] usable ==> reserved
e820: last_pfn = 0x3fff0 max_arch_pfn = 0x400000000
found SMP MP-table at [mem 0x000ff780-0x000ff78f] mapped at [ffffffffff200780]
Base memory trampoline at [ffff8cbbc0099000] 99000 size 24576
Using GB pages for direct mapping
BRK [0x27d230000, 0x27d230fff] PGTABLE
BRK [0x27d231000, 0x27d231fff] PGTABLE
BRK [0x27d232000, 0x27d232fff] PGTABLE
BRK [0x27d233000, 0x27d233fff] PGTABLE
BRK [0x27d234000, 0x27d234fff] PGTABLE
RAMDISK: [mem 0x35709000-0x36b7cfff]
Early table checksum verification disabled
ACPI: RSDP 00000000000f5bf0 00014 (v00 ACPIAM)
ACPI: RSDT 000000003fff0000 00040 (v01 VRTUAL MICROSFT 06001702 MSFT 00000097)
ACPI: FACP 000000003fff0200 00081 (v02 VRTUAL MICROSFT 06001702 MSFT 00000097)
ACPI: DSDT 000000003fff1d24 03CBE (v01 MSFTVM MSFTVM02 00000002 INTL 02002026)
ACPI: FACS 000000003ffff000 00040
ACPI: WAET 000000003fff1a80 00028 (v01 VRTUAL MICROSFT 06001702 MSFT 00000097)
ACPI: SLIC 000000003fff1ac0 00176 (v01 VRTUAL MICROSFT 06001702 MSFT 00000097)
ACPI: OEM0 000000003fff1cc0 00064 (v01 VRTUAL MICROSFT 06001702 MSFT 00000097)
ACPI: SRAT 000000003fff0800 00160 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001)
ACPI: APIC 000000003fff0300 00452 (v01 VRTUAL MICROSFT 06001702 MSFT 00000097)
ACPI: OEMB 000000003ffff040 00064 (v01 VRTUAL MICROSFT 06001702 MSFT 00000097)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0x00 -> Node 0
SRAT: PXM 0 -> APIC 0x01 -> Node 0
SRAT: PXM 0 -> APIC 0x02 -> Node 0
SRAT: PXM 0 -> APIC 0x03 -> Node 0
SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug
SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug
SRAT: Node 0 PXM 0 [mem 0x2c0200000-0xfdfffffff] hotplug
SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug
SRAT: Node 0 PXM 0 [mem 0x10000200000-0x1ffffffffff] hotplug
SRAT: Node 0 PXM 0 [mem 0x20000200000-0x3ffffffffff] hotplug
NUMA: Node 0 [mem 0x00000000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00000000-0x2bfffffff]
NODE_DATA(0) allocated [mem 0x2bffd9000-0x2bfffffff]
Zone ranges:
DMA [mem 0x00001000-0x00ffffff]
DMA32 [mem 0x01000000-0xffffffff]
Normal [mem 0x100000000-0x2bfffffff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x00001000-0x0009efff]
node 0: [mem 0x00100000-0x3ffeffff]
node 0: [mem 0x100000000-0x2bfffffff]
Initmem setup node 0 [mem 0x00001000-0x2bfffffff]
On node 0 totalpages: 2097038
DMA zone: 64 pages used for memmap
DMA zone: 21 pages reserved
DMA zone: 3998 pages, LIFO batch:0
DMA32 zone: 4032 pages used for memmap
DMA32 zone: 258032 pages, LIFO batch:31
Normal zone: 28672 pages used for memmap
Normal zone: 1835008 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x408
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] disabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] disabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] disabled)
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] disabled)
ACPI: LAPIC (acpi_id[0x09] lapic_id[0x08] disabled)
ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x09] disabled)
ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0a] disabled)
ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0b] disabled)
ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0c] disabled)
ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0d] disabled)
ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0e] disabled)
ACPI: LAPIC (acpi_id[0x10] lapic_id[0x0f] disabled)
ACPI: LAPIC (acpi_id[0x11] lapic_id[0x10] disabled)
ACPI: LAPIC (acpi_id[0x12] lapic_id[0x11] disabled)
ACPI: LAPIC (acpi_id[0x13] lapic_id[0x12] disabled)
ACPI: LAPIC (acpi_id[0x14] lapic_id[0x13] disabled)
ACPI: LAPIC (acpi_id[0x15] lapic_id[0x14] disabled)
ACPI: LAPIC (acpi_id[0x16] lapic_id[0x15] disabled)
ACPI: LAPIC (acpi_id[0x17] lapic_id[0x16] disabled)
ACPI: LAPIC (acpi_id[0x18] lapic_id[0x17] disabled)
ACPI: LAPIC (acpi_id[0x19] lapic_id[0x18] disabled)
ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x19] disabled)
ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x1a] disabled)
ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x1b] disabled)
ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x1c] disabled)
ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x1d] disabled)
ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x1e] disabled)
ACPI: LAPIC (acpi_id[0x20] lapic_id[0x1f] disabled)
ACPI: LAPIC (acpi_id[0x21] lapic_id[0x20] disabled)
ACPI: LAPIC (acpi_id[0x22] lapic_id[0x21] disabled)
ACPI: LAPIC (acpi_id[0x23] lapic_id[0x22] disabled)
ACPI: LAPIC (acpi_id[0x24] lapic_id[0x23] disabled)
ACPI: LAPIC (acpi_id[0x25] lapic_id[0x24] disabled)
ACPI: LAPIC (acpi_id[0x26] lapic_id[0x25] disabled)
ACPI: LAPIC (acpi_id[0x27] lapic_id[0x26] disabled)
ACPI: LAPIC (acpi_id[0x28] lapic_id[0x27] disabled)
ACPI: LAPIC (acpi_id[0x29] lapic_id[0x28] disabled)
ACPI: LAPIC (acpi_id[0x2a] lapic_id[0x29] disabled)
ACPI: LAPIC (acpi_id[0x2b] lapic_id[0x2a] disabled)
ACPI: LAPIC (acpi_id[0x2c] lapic_id[0x2b] disabled)
ACPI: LAPIC (acpi_id[0x2d] lapic_id[0x2c] disabled)
ACPI: LAPIC (acpi_id[0x2e] lapic_id[0x2d] disabled)
ACPI: LAPIC (acpi_id[0x2f] lapic_id[0x2e] disabled)
ACPI: LAPIC (acpi_id[0x30] lapic_id[0x2f] disabled)
ACPI: LAPIC (acpi_id[0x31] lapic_id[0x30] disabled)
ACPI: LAPIC (acpi_id[0x32] lapic_id[0x31] disabled)
ACPI: LAPIC (acpi_id[0x33] lapic_id[0x32] disabled)
ACPI: LAPIC (acpi_id[0x34] lapic_id[0x33] disabled)
ACPI: LAPIC (acpi_id[0x35] lapic_id[0x34] disabled)
ACPI: LAPIC (acpi_id[0x36] lapic_id[0x35] disabled)
ACPI: LAPIC (acpi_id[0x37] lapic_id[0x36] disabled)
ACPI: LAPIC (acpi_id[0x38] lapic_id[0x37] disabled)
ACPI: LAPIC (acpi_id[0x39] lapic_id[0x38] disabled)
ACPI: LAPIC (acpi_id[0x3a] lapic_id[0x39] disabled)
ACPI: LAPIC (acpi_id[0x3b] lapic_id[0x3a] disabled)
ACPI: LAPIC (acpi_id[0x3c] lapic_id[0x3b] disabled)
ACPI: LAPIC (acpi_id[0x3d] lapic_id[0x3c] disabled)
ACPI: LAPIC (acpi_id[0x3e] lapic_id[0x3d] disabled)
ACPI: LAPIC (acpi_id[0x3f] lapic_id[0x3e] disabled)
ACPI: LAPIC (acpi_id[0x40] lapic_id[0x3f] disabled)
ACPI: LAPIC (acpi_id[0x41] lapic_id[0x40] disabled)
ACPI: LAPIC (acpi_id[0x42] lapic_id[0x41] disabled)
ACPI: LAPIC (acpi_id[0x43] lapic_id[0x42] disabled)
ACPI: LAPIC (acpi_id[0x44] lapic_id[0x43] disabled)
ACPI: LAPIC (acpi_id[0x45] lapic_id[0x44] disabled)
ACPI: LAPIC (acpi_id[0x46] lapic_id[0x45] disabled)
ACPI: LAPIC (acpi_id[0x47] lapic_id[0x46] disabled)
ACPI: LAPIC (acpi_id[0x48] lapic_id[0x47] disabled)
ACPI: LAPIC (acpi_id[0x49] lapic_id[0x48] disabled)
ACPI: LAPIC (acpi_id[0x4a] lapic_id[0x49] disabled)
ACPI: LAPIC (acpi_id[0x4b] lapic_id[0x4a] disabled)
ACPI: LAPIC (acpi_id[0x4c] lapic_id[0x4b] disabled)
ACPI: LAPIC (acpi_id[0x4d] lapic_id[0x4c] disabled)
ACPI: LAPIC (acpi_id[0x4e] lapic_id[0x4d] disabled)
ACPI: LAPIC (acpi_id[0x4f] lapic_id[0x4e] disabled)
ACPI: LAPIC (acpi_id[0x50] lapic_id[0x4f] disabled)
ACPI: LAPIC (acpi_id[0x51] lapic_id[0x50] disabled)
ACPI: LAPIC (acpi_id[0x52] lapic_id[0x51] disabled)
ACPI: LAPIC (acpi_id[0x53] lapic_id[0x52] disabled)
ACPI: LAPIC (acpi_id[0x54] lapic_id[0x53] disabled)
ACPI: LAPIC (acpi_id[0x55] lapic_id[0x54] disabled)
ACPI: LAPIC (acpi_id[0x56] lapic_id[0x55] disabled)
ACPI: LAPIC (acpi_id[0x57] lapic_id[0x56] disabled)
ACPI: LAPIC (acpi_id[0x58] lapic_id[0x57] disabled)
ACPI: LAPIC (acpi_id[0x59] lapic_id[0x58] disabled)
ACPI: LAPIC (acpi_id[0x5a] lapic_id[0x59] disabled)
ACPI: LAPIC (acpi_id[0x5b] lapic_id[0x5a] disabled)
ACPI: LAPIC (acpi_id[0x5c] lapic_id[0x5b] disabled)
ACPI: LAPIC (acpi_id[0x5d] lapic_id[0x5c] disabled)
ACPI: LAPIC (acpi_id[0x5e] lapic_id[0x5d] disabled)
ACPI: LAPIC (acpi_id[0x5f] lapic_id[0x5e] disabled)
ACPI: LAPIC (acpi_id[0x60] lapic_id[0x5f] disabled)
ACPI: LAPIC (acpi_id[0x61] lapic_id[0x60] disabled)
ACPI: LAPIC (acpi_id[0x62] lapic_id[0x61] disabled)
ACPI: LAPIC (acpi_id[0x63] lapic_id[0x62] disabled)
ACPI: LAPIC (acpi_id[0x64] lapic_id[0x63] disabled)
ACPI: LAPIC (acpi_id[0x65] lapic_id[0x64] disabled)
ACPI: LAPIC (acpi_id[0x66] lapic_id[0x65] disabled)
ACPI: LAPIC (acpi_id[0x67] lapic_id[0x66] disabled)
ACPI: LAPIC (acpi_id[0x68] lapic_id[0x67] disabled)
ACPI: LAPIC (acpi_id[0x69] lapic_id[0x68] disabled)
ACPI: LAPIC (acpi_id[0x6a] lapic_id[0x69] disabled)
ACPI: LAPIC (acpi_id[0x6b] lapic_id[0x6a] disabled)
ACPI: LAPIC (acpi_id[0x6c] lapic_id[0x6b] disabled)
ACPI: LAPIC (acpi_id[0x6d] lapic_id[0x6c] disabled)
ACPI: LAPIC (acpi_id[0x6e] lapic_id[0x6d] disabled)
ACPI: LAPIC (acpi_id[0x6f] lapic_id[0x6e] disabled)
ACPI: LAPIC (acpi_id[0x70] lapic_id[0x6f] disabled)
ACPI: LAPIC (acpi_id[0x71] lapic_id[0x70] disabled)
ACPI: LAPIC (acpi_id[0x72] lapic_id[0x71] disabled)
ACPI: LAPIC (acpi_id[0x73] lapic_id[0x72] disabled)
ACPI: LAPIC (acpi_id[0x74] lapic_id[0x73] disabled)
ACPI: LAPIC (acpi_id[0x75] lapic_id[0x74] disabled)
ACPI: LAPIC (acpi_id[0x76] lapic_id[0x75] disabled)
ACPI: LAPIC (acpi_id[0x77] lapic_id[0x76] disabled)
ACPI: LAPIC (acpi_id[0x78] lapic_id[0x77] disabled)
ACPI: LAPIC (acpi_id[0x79] lapic_id[0x78] disabled)
ACPI: LAPIC (acpi_id[0x7a] lapic_id[0x79] disabled)
ACPI: LAPIC (acpi_id[0x7b] lapic_id[0x7a] disabled)
ACPI: LAPIC (acpi_id[0x7c] lapic_id[0x7b] disabled)
ACPI: LAPIC (acpi_id[0x7d] lapic_id[0x7c] disabled)
ACPI: LAPIC (acpi_id[0x7e] lapic_id[0x7d] disabled)
ACPI: LAPIC (acpi_id[0x7f] lapic_id[0x7e] disabled)
ACPI: LAPIC (acpi_id[0x80] lapic_id[0x7f] disabled)
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
smpboot: Allowing 128 CPUs, 124 hotplug CPUs
PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
PM: Registered nosave memory: [mem 0x3fff0000-0x3fffefff]
PM: Registered nosave memory: [mem 0x3ffff000-0x3fffffff]
PM: Registered nosave memory: [mem 0x40000000-0xffffffff]
e820: [mem 0x40000000-0xffffffff] available for PCI devices
Booting paravirtualized kernel on bare hardware
setup_percpu: NR_CPUS:5120 nr_cpumask_bits:128 nr_cpu_ids:128 nr_node_ids:1
PERCPU: Embedded 35 pages/cpu @ffff8cbe75600000 s104920 r8192 d30248 u262144
pcpu-alloc: s104920 r8192 d30248 u262144 alloc=1*2097152
pcpu-alloc: [0] 000 001 002 003 004 005 006 007
pcpu-alloc: [0] 008 009 010 011 012 013 014 015
pcpu-alloc: [0] 016 017 018 019 020 021 022 023
pcpu-alloc: [0] 024 025 026 027 028 029 030 031
pcpu-alloc: [0] 032 033 034 035 036 037 038 039
pcpu-alloc: [0] 040 041 042 043 044 045 046 047
pcpu-alloc: [0] 048 049 050 051 052 053 054 055
pcpu-alloc: [0] 056 057 058 059 060 061 062 063
pcpu-alloc: [0] 064 065 066 067 068 069 070 071
pcpu-alloc: [0] 072 073 074 075 076 077 078 079
pcpu-alloc: [0] 080 081 082 083 084 085 086 087
pcpu-alloc: [0] 088 089 090 091 092 093 094 095
pcpu-alloc: [0] 096 097 098 099 100 101 102 103
pcpu-alloc: [0] 104 105 106 107 108 109 110 111
pcpu-alloc: [0] 112 113 114 115 116 117 118 119
pcpu-alloc: [0] 120 121 122 123 124 125 126 127
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2064249
Policy zone: Normal
PID hash table entries: 4096 (order: 3, 32768 bytes)
x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100
x86/fpu: xstate_offset[3]: 03c0, xstate_sizes[3]: 0040
x86/fpu: xstate_offset[4]: 0400, xstate_sizes[4]: 0040
x86/fpu: xstate_offset[5]: 0440, xstate_sizes[5]: 0040
x86/fpu: xstate_offset[6]: 0480, xstate_sizes[6]: 0200
x86/fpu: xstate_offset[7]: 0680, xstate_sizes[7]: 0400
xsave: enabled xstate_bv 0xff, cntxt size 0xa80 using standard form
Memory: 3058676k/11534336k available (7348k kernel code, 3146184k absent, 255160k reserved, 6281k data, 1836k init)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=128, Nodes=1
x86/pti: Unmapping kernel while in userspace
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=128.
NR_IRQS:327936 nr_irqs:1448 0
Console: colour VGA+ 80x25
console [tty1] enabled
console [ttyS0] enabled, bootconsole disabled
allocated 33554432 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
tsc: Detected 2693.679 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 5387.35 BogoMIPS (lpj=2693679)
pid_max: default: 131072 minimum: 1024
Security Framework initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
Yama: becoming mindful.
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
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
Initializing cgroup subsys pids
Initializing cgroup subsys net_prio
mce: CPU supports 1 MCE banks
Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0
tlb_flushall_shift: 6
Speculative Store Bypass: Vulnerable
FEATURE SPEC_CTRL Not Present
FEATURE IBPB_SUPPORT Not Present
Spectre V2 : Vulnerable: Retpoline without IBPB
Freeing SMP alternatives: 24k freed
ACPI: Core revision 20130517
ACPI: All ACPI Tables successfully acquired
ftrace: allocating 28097 entries in 110 pages
Switched APIC routing to physical flat.
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
smpboot: CPU0: Intel(R) Xeon(R) Platinum 8168 CPU @ 2.70GHz (fam: 06, model: 55, stepping: 04)
Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.
NMI watchdog: disabled (cpu0): hardware events not enabled
NMI watchdog: Shutting down hard lockup detector on all cpus
smpboot: Booting Node 0, Processors #1 #2 #3
Brought up 4 CPUs
smpboot: Max logical packages: 32
smpboot: Total of 4 processors activated (21549.43 BogoMIPS)
node 0 initialised, 1268577 pages in 17ms
devtmpfs: initialized
EVM: security.selinux
EVM: security.ima
EVM: security.capability
PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes)
atomic64 test passed for x86-64 platform with CX8 and with SSE
pinctrl core: initialized pinctrl subsystem
RTC time: 6:34:24, date: 07/13/20
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: Added _OSI(Linux-Dell-Video)
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: Enabled 1 GPEs in block 00 to 0F
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.
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [bus 00-ff]
pci_bus 0000:00: root bus resource [mem 0xfe0000000-0xfffffffff window]
pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window]
pci 0000:00:00.0: [8086:7192] type 00 class 0x060000
pci 0000:00:07.0: [8086:7110] type 00 class 0x060100
pci 0000:00:07.1: [8086:7111] type 00 class 0x010180
pci 0000:00:07.1: reg 0x20: [io 0xffa0-0xffaf]
pci 0000:00:07.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
pci 0000:00:07.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
pci 0000:00:07.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
pci 0000:00:07.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
pci 0000:00:07.3: [8086:7113] type 00 class 0x068000
* Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
* this clock source is slow. Consider trying other clock sources
pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI
pci 0000:00:08.0: [1414:5353] type 00 class 0x030000
pci 0000:00:08.0: reg 0x10: [mem 0xf8000000-0xfbffffff]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
vgaarb: device added: PCI:0000:00:08.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:08.0
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
EDAC MC: Ver: 3.0.0
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 0x3fff0000-0x3fffffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
amd_nb: Cannot enumerate AMD northbridges
Switched to clocksource hyperv_clocksource_tsc_page
pnp: PnP ACPI init
ACPI: bus type PNP registered
pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
pnp 00:01: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
pnp 00:02: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active)
pnp 00:03: [dma 0 disabled]
pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:04: [dma 0 disabled]
pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:05: [dma 2]
pnp 00:05: Plug and Play ACPI device, IDs PNP0700 (active)
system 00:06: [io 0x01e0-0x01ef] has been reserved
system 00:06: [io 0x0160-0x016f] has been reserved
system 00:06: [io 0x0278-0x027f] has been reserved
system 00:06: [io 0x0378-0x037f] has been reserved
system 00:06: [io 0x0678-0x067f] has been reserved
system 00:06: [io 0x0778-0x077f] has been reserved
system 00:06: [io 0x04d0-0x04d1] has been reserved
system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:07: [io 0x0400-0x043f] has been reserved
system 00:07: [io 0x0370-0x0371] has been reserved
system 00:07: [io 0x0440-0x044f] has been reserved
system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved
system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved
system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved
system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved
system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved
system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved
system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved
system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
pnp: PnP ACPI: found 9 devices
ACPI: bus type PNP unregistered
pci_bus 0000:00: resource 4 [mem 0xfe0000000-0xfffffffff window]
pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window]
pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window]
pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window]
NET: Registered protocol family 2
TCP established hash table entries: 65536 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 65536 bind 65536)
TCP: reno registered
UDP hash table entries: 4096 (order: 5, 131072 bytes)
UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
NET: Registered protocol family 1
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci 0000:00:08.0: Boot video device
PCI: CLS 0 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 20944k freed
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB [mem 0x3bff0000-0x3fff0000] (64MB) mapped at [ffff8cbbfbff0000-ffff8cbbfffeffff]
RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer
RAPL PMU: hw unit of domain pp0-core 2^-0 Joules
RAPL PMU: hw unit of domain package 2^-0 Joules
RAPL PMU: hw unit of domain dram 2^-16 Joules
sha1_ssse3: Using AVX2 optimized SHA-1 implementation
sha256_ssse3: Using AVX2 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(1594622062.785:1): initialized
HugeTLB registered 1 GB page size, pre-allocated 0 pages
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 15925
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 248)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
io scheduler mq-deadline registered
io scheduler kyber 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 85
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button [PWRF]
GHES: HEST is not enabled!
00:03: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:04: ttyS1 at I/O 0x2f8 (irq = 3) 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
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03: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
rtc_cmos 00:00: RTC can wake from S4
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:00: alarms up to one month, 114 bytes nvram
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
mpls_gso: MPLS GSO support
microcode: sig=0x50654, pf=0x1, revision=0xffffffff
microcode: Microcode Update Driver: v2.01 , Peter Oruba
PM: Hibernation image not present or could not be loaded.
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: d4115f110055db56c8d605ab752173cfb1ac54d8'
registered taskstats version 1
Key type trusted registered
Key type encrypted registered
IMA: No TPM chip found, activating TPM-bypass! (rc=-19)
Magic number: 12:645:569
rtc_cmos 00:00: setting system clock to 2020-07-13 06:34:25 UTC (1594622065)
Freeing unused kernel memory: 1836k freed
Write protecting the kernel read-only data: 12288k
Freeing unused kernel memory: 832k freed
Freeing unused kernel memory: 676k freed
random: systemd: uninitialized urandom read (16 bytes read)
random: systemd: uninitialized urandom read (16 bytes read)
random: systemd: uninitialized urandom read (16 bytes read)
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 microsoft.
systemd[1]: Detected architecture x86-64.
systemd[1]: Running in initial RAM disk.
systemd[1]: Set hostname to .
random: systemd: uninitialized urandom read (16 bytes read)
random: systemd: uninitialized urandom read (16 bytes read)
random: systemd: uninitialized urandom read (16 bytes read)
random: systemd: uninitialized urandom read (16 bytes read)
psmouse serio1: alps: Unknown ALPS touchpad: E7=12 00 64, EC=12 00 64
random: systemd: uninitialized urandom read (16 bytes read)
random: systemd: uninitialized urandom read (16 bytes read)
random: systemd: uninitialized urandom read (16 bytes read)
systemd[1]: Reached target Swap.
systemd[1]: Starting Swap.
systemd[1]: Reached target Timers.
systemd[1]: Starting Timers.
systemd[1]: Reached target Local File Systems.
systemd[1]: Starting Local File Systems.
systemd[1]: Created slice Root Slice.
systemd[1]: Starting Root Slice.
systemd[1]: Listening on udev Kernel Socket.
systemd[1]: Starting udev Kernel Socket.
systemd[1]: Listening on Journal Socket.
systemd[1]: Starting Journal 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]: Starting Journal Service...
systemd[1]: Starting Setup Virtual Console...
systemd[1]: Reached target Slices.
systemd[1]: Starting Slices.
systemd[1]: Starting dracut cmdline hook...
systemd[1]: Starting Create list of required static device nodes for the current kernel...
systemd[1]: Starting Apply Kernel Variables...
systemd[1]: Started Journal Service.
psmouse serio1: trackpoint: failed to get extended button data
random: fast init done
Floppy drive(s): fd0 is 1.44M
FDC 0 is an 82078.
libata version 3.00 loaded.
ata_piix 0000:00:07.1: version 2.13
ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set
scsi host0: ata_piix
scsi host1: ata_piix
ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
hv_vmbus: Vmbus version:4.0
hv_vmbus: registering driver hyperv_fb
hv_vmbus: registering driver hv_netvsc
hv_vmbus: registering driver hid_hyperv
hyperv_fb: Screen resolution: 1152x864, Color depth: 32
hv_vmbus: registering driver hyperv_keyboard
Console: switching to colour frame buffer device 144x54
hv_vmbus: registering driver hv_storvsc
ata1.01: host indicates ignore ATA devices, ignored
ata2.01: NODEV after polling detection
ata1.00: host indicates ignore ATA devices, ignored
ata2.00: ATAPI: Virtual CD, , max MWDMA2
ata2.00: configured for MWDMA2
scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5
sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray
cdrom: Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
input: Microsoft Vmbus HID-compliant Mouse as /devices/virtual/input/input2
hid-generic 0006:045E:0621.0001: input: HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on
scsi host2: storvsc_host_t
scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5
scsi host3: storvsc_host_t
scsi 3:0:1:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5
psmouse serio1: trackpoint: IBM TrackPoint firmware: 0x01, buttons: 0/0
input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input3
input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/device:00/PNP0A03:00/device:08/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input4
scsi host4: storvsc_host_t
scsi host5: storvsc_host_t
sd 2:0:0:0: [sda] 62914560 512-byte logical blocks: (32.2 GB/30.0 GiB)
sd 2:0:0:0: [sda] 4096-byte physical blocks
sd 3:0:1:0: [sdb] 67108864 512-byte logical blocks: (34.3 GB/32.0 GiB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 0f 00 10 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA
sda: sda1 sda2
sd 2:0:0:0: [sda] Attached SCSI disk
sd 3:0:1:0: [sdb] 4096-byte physical blocks
sd 3:0:1:0: [sdb] Write Protect is off
sd 3:0:1:0: [sdb] Mode Sense: 0f 00 10 00
sd 3:0:1:0: [sdb] Write cache: disabled, read cache: enabled, supports DPO and FUA
sdb: sdb1
sd 3:0:1:0: [sdb] Attached SCSI disk
SGI XFS with ACLs, security attributes, no debug enabled
random: crng init done
XFS (sda2): Mounting V5 Filesystem
XFS (sda2): Ending clean mount
systemd-journald[102]: Received SIGTERM from PID 1 (systemd).
type=1404 audit(1594622071.530:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
SELinux: 2048 avtab hash slots, 106605 rules.
SELinux: 2048 avtab hash slots, 106605 rules.
SELinux: 8 users, 14 roles, 5015 types, 310 bools, 1 sens, 1024 cats
SELinux: 97 classes, 106605 rules
SELinux: Completing initialization.
SELinux: Setting up existing superblocks.
type=1403 audit(1594622071.746:3): policy loaded auid=4294967295 ses=4294967295
systemd[1]: Successfully loaded SELinux policy in 243.844ms.
ip_tables: (C) 2000-2006 Netfilter Core Team
systemd[1]: Inserted module 'ip_tables'
systemd[1]: Relabelled /dev and /run in 10.989ms.
systemd-journald[386]: Received request to flush runtime journal from PID 1
input: PC Speaker as /devices/platform/pcspkr/input/input5
piix4_smbus 0000:00:07.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr
hv_vmbus: registering driver hv_balloon
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
hv_vmbus: registering driver hv_pci
PTP clock support registered
hv_balloon: Using Dynamic Memory protocol version 2.0
hv_pci 89085d72-32fa-43e8-8e0a-9469a5625d25: PCI VMBus probing: Using version 0x10002
ACPI: \: failed to evaluate _DSM (0x1001)
hv_pci 89085d72-32fa-43e8-8e0a-9469a5625d25: PCI host bridge to bus 0001:00
pci_bus 0001:00: root bus resource [mem 0xfe0000000-0xfe00fffff window]
hv_utils: Registering HyperV Utility Driver
sr 1:0:0:0: Attached scsi generic sg0 type 5
pci 0001:00:02.0: [15b3:1016] type 00 class 0x020000
pci 0001:00:02.0: reg 0x10: [mem 0xfe0000000-0xfe00fffff 64bit pref]
hv_vmbus: registering driver hv_util
sd 2:0:0:0: Attached scsi generic sg1 type 0
sd 3:0:1:0: Attached scsi generic sg2 type 0
pci 0001:00:02.0: BAR 0: assigned [mem 0xfe0000000-0xfe00fffff 64bit pref]
hv_utils: Heartbeat IC version 3.0
hv_utils: Shutdown IC version 3.0
hv_utils: TimeSync IC version 4.0
hv_utils: VSS IC version 5.0
cryptd: max_cpu_qlen set to 100
mlx5_core 0001:00:02.0: firmware version: 14.25.8100
XFS (sda1): Mounting V5 Filesystem
AVX2 version of gcm_enc/dec engaged.
AES CTR mode by8 optimization enabled
alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni)
alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni)
mlx5_core 0001:00:02.0: handle_hca_cap:527:(pid 436): log_max_qp value in current profile is 18, changing it to HCA capability limit (12)
mlx5_core 0001:00:02.0: irq 24 for MSI/MSI-X
mlx5_core 0001:00:02.0: irq 25 for MSI/MSI-X
mlx5_core 0001:00:02.0: irq 26 for MSI/MSI-X
mlx5_core 0001:00:02.0: irq 27 for MSI/MSI-X
mlx5_core 0001:00:02.0: irq 28 for MSI/MSI-X
mlx5_core 0001:00:02.0: irq 29 for MSI/MSI-X
mlx5_core 0001:00:02.0: irq 30 for MSI/MSI-X
mlx5_core 0001:00:02.0: irq 31 for MSI/MSI-X
XFS (sda1): Ending clean mount
mlx5_core 0001:00:02.0: MLX5E: StrdRq(1) RqSz(8) StrdSz(64) RxCqeCmprss(0)
mlx5_core 0001:00:02.0 eth1: joined to eth0
hv_netvsc 000d3ac7-7435-000d-3ac7-7435000d3ac7 eth0: VF registering: eth1
mlx5_ib: Mellanox Connect-IB Infiniband driver v5.0-0
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.37.1-ioctl (2018-04-03) initialised: dm-devel@redhat.com
type=1305 audit(1594622075.340:4): audit_pid=567 old=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1
hv_utils: VSS: userspace daemon ver. 129 connected
mlx5_core 0001:00:02.0 eth1: Link up
hv_netvsc 000d3ac7-7435-000d-3ac7-7435000d3ac7 eth0: Data path switched to VF: eth1
hv_utils: KVP IC version 4.0
sdb: sdb1
sdb: sdb1
sdb: sdb1
EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
hv_netvsc 000d3ac7-7435-000d-3ac7-7435000d3ac7 eth0: Data path switched from VF: eth1
mlx5_core 0001:00:02.0 eth1: Link up
hv_netvsc 000d3ac7-7435-000d-3ac7-7435000d3ac7 eth0: Data path switched to VF: eth1
nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
hv_balloon: INFO_TYPE_MAX_PAGE_CNT = 2097152