dmesg - nr
microcode: microcode updated early to revision 0x21, date = 2019-02-13
Linux version 4.15.0-64-generic (buildd@lgw01-amd64-038) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #73-Ubuntu SMP Thu Sep 12 13:16:13 UTC 2019 (Ubuntu 4.15.0-64.73-generic 4.15.18)
Command line: BOOT_IMAGE=/vmlinuz-4.15.0-64-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable
BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
BIOS-e820: [mem 0x0000000040005000-0x00000000cb36efff] usable
BIOS-e820: [mem 0x00000000cb36f000-0x00000000cb3b1fff] ACPI NVS
BIOS-e820: [mem 0x00000000cb3b2000-0x00000000cb99afff] usable
BIOS-e820: [mem 0x00000000cb99b000-0x00000000cbb6afff] reserved
BIOS-e820: [mem 0x00000000cbb6b000-0x00000000da5b2fff] usable
BIOS-e820: [mem 0x00000000da5b3000-0x00000000dab31fff] reserved
BIOS-e820: [mem 0x00000000dab32000-0x00000000dab41fff] ACPI data
BIOS-e820: [mem 0x00000000dab42000-0x00000000dac4ffff] ACPI NVS
BIOS-e820: [mem 0x00000000dac50000-0x00000000daffefff] reserved
BIOS-e820: [mem 0x00000000dafff000-0x00000000daffffff] usable
BIOS-e820: [mem 0x00000000db000000-0x00000000df9fffff] reserved
BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x000000031f5fffff] usable
NX (Execute Disable) protection: active
SMBIOS 2.7 present.
DMI: To be filled by O.E.M. To be filled by O.E.M./H61, BIOS 4.6.5 12/22/2017
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
e820: last_pfn = 0x31f600 max_arch_pfn = 0x400000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-CFFFF write-protect
D0000-E7FFF uncachable
E8000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 000000000 mask E00000000 write-back
1 base 200000000 mask F00000000 write-back
2 base 300000000 mask FE0000000 write-back
3 base 0E0000000 mask FE0000000 uncachable
4 base 0DC000000 mask FFC000000 uncachable
5 base 0DB800000 mask FFF800000 uncachable
6 base 31F800000 mask FFF800000 uncachable
7 base 31F600000 mask FFFE00000 uncachable
8 disabled
9 disabled
x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
total RAM covered: 12206M
gran_size: 64K chunk_size: 64K num_reg: 10 lose cover RAM: 246M
gran_size: 64K chunk_size: 128K num_reg: 10 lose cover RAM: 246M
gran_size: 64K chunk_size: 256K num_reg: 10 lose cover RAM: 246M
gran_size: 64K chunk_size: 512K num_reg: 10 lose cover RAM: 246M
gran_size: 64K chunk_size: 1M num_reg: 10 lose cover RAM: 246M
gran_size: 64K chunk_size: 2M num_reg: 10 lose cover RAM: 246M
gran_size: 64K chunk_size: 4M num_reg: 10 lose cover RAM: 246M
gran_size: 64K chunk_size: 8M num_reg: 10 lose cover RAM: 246M
*BAD*gran_size: 64K chunk_size: 16M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 64K chunk_size: 32M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 64K chunk_size: 64M num_reg: 10 lose cover RAM: -8M
gran_size: 64K chunk_size: 128M num_reg: 10 lose cover RAM: 0G
gran_size: 64K chunk_size: 256M num_reg: 10 lose cover RAM: 0G
gran_size: 64K chunk_size: 512M num_reg: 10 lose cover RAM: 0G
gran_size: 64K chunk_size: 1G num_reg: 10 lose cover RAM: 0G
*BAD*gran_size: 64K chunk_size: 2G num_reg: 10 lose cover RAM: -1G
gran_size: 128K chunk_size: 128K num_reg: 10 lose cover RAM: 246M
gran_size: 128K chunk_size: 256K num_reg: 10 lose cover RAM: 246M
gran_size: 128K chunk_size: 512K num_reg: 10 lose cover RAM: 246M
gran_size: 128K chunk_size: 1M num_reg: 10 lose cover RAM: 246M
gran_size: 128K chunk_size: 2M num_reg: 10 lose cover RAM: 246M
gran_size: 128K chunk_size: 4M num_reg: 10 lose cover RAM: 246M
gran_size: 128K chunk_size: 8M num_reg: 10 lose cover RAM: 246M
*BAD*gran_size: 128K chunk_size: 16M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 128K chunk_size: 32M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 128K chunk_size: 64M num_reg: 10 lose cover RAM: -8M
gran_size: 128K chunk_size: 128M num_reg: 10 lose cover RAM: 0G
gran_size: 128K chunk_size: 256M num_reg: 10 lose cover RAM: 0G
gran_size: 128K chunk_size: 512M num_reg: 10 lose cover RAM: 0G
gran_size: 128K chunk_size: 1G num_reg: 10 lose cover RAM: 0G
*BAD*gran_size: 128K chunk_size: 2G num_reg: 10 lose cover RAM: -1G
gran_size: 256K chunk_size: 256K num_reg: 10 lose cover RAM: 246M
gran_size: 256K chunk_size: 512K num_reg: 10 lose cover RAM: 246M
gran_size: 256K chunk_size: 1M num_reg: 10 lose cover RAM: 246M
gran_size: 256K chunk_size: 2M num_reg: 10 lose cover RAM: 246M
gran_size: 256K chunk_size: 4M num_reg: 10 lose cover RAM: 246M
gran_size: 256K chunk_size: 8M num_reg: 10 lose cover RAM: 246M
*BAD*gran_size: 256K chunk_size: 16M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 256K chunk_size: 32M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 256K chunk_size: 64M num_reg: 10 lose cover RAM: -8M
gran_size: 256K chunk_size: 128M num_reg: 10 lose cover RAM: 0G
gran_size: 256K chunk_size: 256M num_reg: 10 lose cover RAM: 0G
gran_size: 256K chunk_size: 512M num_reg: 10 lose cover RAM: 0G
gran_size: 256K chunk_size: 1G num_reg: 10 lose cover RAM: 0G
*BAD*gran_size: 256K chunk_size: 2G num_reg: 10 lose cover RAM: -1G
gran_size: 512K chunk_size: 512K num_reg: 10 lose cover RAM: 246M
gran_size: 512K chunk_size: 1M num_reg: 10 lose cover RAM: 246M
gran_size: 512K chunk_size: 2M num_reg: 10 lose cover RAM: 246M
gran_size: 512K chunk_size: 4M num_reg: 10 lose cover RAM: 246M
gran_size: 512K chunk_size: 8M num_reg: 10 lose cover RAM: 246M
*BAD*gran_size: 512K chunk_size: 16M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 512K chunk_size: 32M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 512K chunk_size: 64M num_reg: 10 lose cover RAM: -8M
gran_size: 512K chunk_size: 128M num_reg: 10 lose cover RAM: 0G
gran_size: 512K chunk_size: 256M num_reg: 10 lose cover RAM: 0G
gran_size: 512K chunk_size: 512M num_reg: 10 lose cover RAM: 0G
gran_size: 512K chunk_size: 1G num_reg: 10 lose cover RAM: 0G
*BAD*gran_size: 512K chunk_size: 2G num_reg: 10 lose cover RAM: -1G
gran_size: 1M chunk_size: 1M num_reg: 10 lose cover RAM: 246M
gran_size: 1M chunk_size: 2M num_reg: 10 lose cover RAM: 246M
gran_size: 1M chunk_size: 4M num_reg: 10 lose cover RAM: 246M
gran_size: 1M chunk_size: 8M num_reg: 10 lose cover RAM: 246M
*BAD*gran_size: 1M chunk_size: 16M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 1M chunk_size: 32M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 1M chunk_size: 64M num_reg: 10 lose cover RAM: -8M
gran_size: 1M chunk_size: 128M num_reg: 10 lose cover RAM: 0G
gran_size: 1M chunk_size: 256M num_reg: 10 lose cover RAM: 0G
gran_size: 1M chunk_size: 512M num_reg: 10 lose cover RAM: 0G
gran_size: 1M chunk_size: 1G num_reg: 10 lose cover RAM: 0G
*BAD*gran_size: 1M chunk_size: 2G num_reg: 10 lose cover RAM: -1G
gran_size: 2M chunk_size: 2M num_reg: 10 lose cover RAM: 246M
gran_size: 2M chunk_size: 4M num_reg: 10 lose cover RAM: 246M
gran_size: 2M chunk_size: 8M num_reg: 10 lose cover RAM: 246M
*BAD*gran_size: 2M chunk_size: 16M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 2M chunk_size: 32M num_reg: 10 lose cover RAM: -8M
*BAD*gran_size: 2M chunk_size: 64M num_reg: 10 lose cover RAM: -8M
gran_size: 2M chunk_size: 128M num_reg: 10 lose cover RAM: 0G
gran_size: 2M chunk_size: 256M num_reg: 10 lose cover RAM: 0G
gran_size: 2M chunk_size: 512M num_reg: 10 lose cover RAM: 0G
gran_size: 2M chunk_size: 1G num_reg: 10 lose cover RAM: 0G
*BAD*gran_size: 2M chunk_size: 2G num_reg: 10 lose cover RAM: -1G
gran_size: 4M chunk_size: 4M num_reg: 10 lose cover RAM: 246M
gran_size: 4M chunk_size: 8M num_reg: 10 lose cover RAM: 246M
*BAD*gran_size: 4M chunk_size: 16M num_reg: 10 lose cover RAM: -6M
*BAD*gran_size: 4M chunk_size: 32M num_reg: 10 lose cover RAM: -6M
*BAD*gran_size: 4M chunk_size: 64M num_reg: 10 lose cover RAM: -6M
gran_size: 4M chunk_size: 128M num_reg: 10 lose cover RAM: 2M
gran_size: 4M chunk_size: 256M num_reg: 10 lose cover RAM: 2M
gran_size: 4M chunk_size: 512M num_reg: 10 lose cover RAM: 2M
gran_size: 4M chunk_size: 1G num_reg: 10 lose cover RAM: 2M
*BAD*gran_size: 4M chunk_size: 2G num_reg: 10 lose cover RAM: -1022M
gran_size: 8M chunk_size: 8M num_reg: 10 lose cover RAM: 246M
gran_size: 8M chunk_size: 16M num_reg: 10 lose cover RAM: 118M
gran_size: 8M chunk_size: 32M num_reg: 10 lose cover RAM: 6M
gran_size: 8M chunk_size: 64M num_reg: 10 lose cover RAM: 6M
gran_size: 8M chunk_size: 128M num_reg: 9 lose cover RAM: 6M
gran_size: 8M chunk_size: 256M num_reg: 9 lose cover RAM: 6M
gran_size: 8M chunk_size: 512M num_reg: 9 lose cover RAM: 6M
gran_size: 8M chunk_size: 1G num_reg: 9 lose cover RAM: 6M
gran_size: 8M chunk_size: 2G num_reg: 10 lose cover RAM: 6M
gran_size: 16M chunk_size: 16M num_reg: 10 lose cover RAM: 126M
gran_size: 16M chunk_size: 32M num_reg: 10 lose cover RAM: 14M
gran_size: 16M chunk_size: 64M num_reg: 10 lose cover RAM: 14M
gran_size: 16M chunk_size: 128M num_reg: 9 lose cover RAM: 14M
gran_size: 16M chunk_size: 256M num_reg: 9 lose cover RAM: 14M
gran_size: 16M chunk_size: 512M num_reg: 9 lose cover RAM: 14M
gran_size: 16M chunk_size: 1G num_reg: 9 lose cover RAM: 14M
gran_size: 16M chunk_size: 2G num_reg: 10 lose cover RAM: 14M
gran_size: 32M chunk_size: 32M num_reg: 10 lose cover RAM: 78M
gran_size: 32M chunk_size: 64M num_reg: 10 lose cover RAM: 46M
gran_size: 32M chunk_size: 128M num_reg: 9 lose cover RAM: 46M
gran_size: 32M chunk_size: 256M num_reg: 9 lose cover RAM: 46M
gran_size: 32M chunk_size: 512M num_reg: 9 lose cover RAM: 46M
gran_size: 32M chunk_size: 1G num_reg: 9 lose cover RAM: 46M
gran_size: 32M chunk_size: 2G num_reg: 10 lose cover RAM: 46M
gran_size: 64M chunk_size: 64M num_reg: 9 lose cover RAM: 110M
gran_size: 64M chunk_size: 128M num_reg: 8 lose cover RAM: 110M
gran_size: 64M chunk_size: 256M num_reg: 8 lose cover RAM: 110M
gran_size: 64M chunk_size: 512M num_reg: 8 lose cover RAM: 110M
gran_size: 64M chunk_size: 1G num_reg: 8 lose cover RAM: 110M
gran_size: 64M chunk_size: 2G num_reg: 9 lose cover RAM: 110M
gran_size: 128M chunk_size: 128M num_reg: 8 lose cover RAM: 174M
gran_size: 128M chunk_size: 256M num_reg: 8 lose cover RAM: 174M
gran_size: 128M chunk_size: 512M num_reg: 8 lose cover RAM: 174M
gran_size: 128M chunk_size: 1G num_reg: 8 lose cover RAM: 174M
gran_size: 128M chunk_size: 2G num_reg: 9 lose cover RAM: 174M
gran_size: 256M chunk_size: 256M num_reg: 6 lose cover RAM: 430M
gran_size: 256M chunk_size: 512M num_reg: 8 lose cover RAM: 430M
gran_size: 256M chunk_size: 1G num_reg: 8 lose cover RAM: 430M
gran_size: 256M chunk_size: 2G num_reg: 9 lose cover RAM: 430M
gran_size: 512M chunk_size: 512M num_reg: 4 lose cover RAM: 942M
gran_size: 512M chunk_size: 1G num_reg: 4 lose cover RAM: 942M
gran_size: 512M chunk_size: 2G num_reg: 4 lose cover RAM: 942M
gran_size: 1G chunk_size: 1G num_reg: 4 lose cover RAM: 942M
gran_size: 1G chunk_size: 2G num_reg: 4 lose cover RAM: 942M
gran_size: 2G chunk_size: 2G num_reg: 3 lose cover RAM: 1966M
mtrr_cleanup: can not find optimal value
please specify mtrr_gran_size/mtrr_chunk_size
e820: update [mem 0xdb800000-0xffffffff] usable ==> reserved
e820: last_pfn = 0xdb000 max_arch_pfn = 0x400000000
found SMP MP-table at [mem 0x000fd710-0x000fd71f]
Scanning 1 areas for low memory corruption
BRK [0x219140000, 0x219140fff] PGTABLE
BRK [0x219141000, 0x219141fff] PGTABLE
BRK [0x219142000, 0x219142fff] PGTABLE
BRK [0x219143000, 0x219143fff] PGTABLE
BRK [0x219144000, 0x219144fff] PGTABLE
BRK [0x219145000, 0x219145fff] PGTABLE
BRK [0x219146000, 0x219146fff] PGTABLE
BRK [0x219147000, 0x219147fff] PGTABLE
BRK [0x219148000, 0x219148fff] PGTABLE
BRK [0x219149000, 0x219149fff] PGTABLE
BRK [0x21914a000, 0x21914afff] PGTABLE
BRK [0x21914b000, 0x21914bfff] PGTABLE
RAMDISK: [mem 0x30e43000-0x34718fff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000F0490 000024 (v02 ALASKA)
ACPI: XSDT 0x00000000DAB37078 00006C (v01 ALASKA A M I 01072009 AMI 00010013)
ACPI: FACP 0x00000000DAB3FE48 00010C (v05 ALASKA A M I 01072009 AMI 00010013)
ACPI: DSDT 0x00000000DAB37170 008CD1 (v02 ALASKA A M I 00000101 INTL 20051117)
ACPI: FACS 0x00000000DAC4E080 000040
ACPI: APIC 0x00000000DAB3FF58 000092 (v03 ALASKA A M I 01072009 AMI 00010013)
ACPI: FPDT 0x00000000DAB3FFF0 000044 (v01 ALASKA A M I 01072009 AMI 00010013)
ACPI: ASF! 0x00000000DAB40038 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240)
ACPI: MCFG 0x00000000DAB400E0 00003C (v01 ALASKA A M I 01072009 MSFT 00000097)
ACPI: HPET 0x00000000DAB40120 000038 (v01 ALASKA A M I 01072009 AMI. 00000005)
ACPI: SSDT 0x00000000DAB40158 00036D (v01 SataRe SataTabl 00001000 INTL 20091112)
ACPI: SSDT 0x00000000DAB404C8 0009AA (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
ACPI: SSDT 0x00000000DAB40E78 000B22 (v01 PmRef CpuPm 00003000 INTL 20051117)
ACPI: Local APIC address 0xfee00000
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000031f5fffff]
NODE_DATA(0) allocated [mem 0x31f5cb000-0x31f5f5fff]
tsc: Fast TSC calibration using PIT
Zone ranges:
DMA [mem 0x0000000000001000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
Normal [mem 0x0000000100000000-0x000000031f5fffff]
Device empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000001000-0x000000000009cfff]
node 0: [mem 0x0000000000100000-0x000000001fffffff]
node 0: [mem 0x0000000020200000-0x0000000040003fff]
node 0: [mem 0x0000000040005000-0x00000000cb36efff]
node 0: [mem 0x00000000cb3b2000-0x00000000cb99afff]
node 0: [mem 0x00000000cbb6b000-0x00000000da5b2fff]
node 0: [mem 0x00000000dafff000-0x00000000daffffff]
node 0: [mem 0x0000000100000000-0x000000031f5fffff]
Reserved but unavailable: 100 pages
Initmem setup node 0 [mem 0x0000000000001000-0x000000031f5fffff]
On node 0 totalpages: 3118908
DMA zone: 64 pages used for memmap
DMA zone: 21 pages reserved
DMA zone: 3996 pages, LIFO batch:0
DMA32 zone: 13895 pages used for memmap
DMA32 zone: 889248 pages, LIFO batch:31
Normal zone: 34776 pages used for memmap
Normal zone: 2225664 pages, LIFO batch:31
Reserving Intel graphics memory at 0x00000000dba00000-0x00000000df9fffff
ACPI: PM-Timer IO Port: 0x408
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
IOAPIC[0]: apic_id 2, version 32, 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
ACPI: HPET id: 0x8086a701 base: 0xfed00000
smpboot: Allowing 8 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
PM: Registered nosave memory: [mem 0x40004000-0x40004fff]
PM: Registered nosave memory: [mem 0xcb36f000-0xcb3b1fff]
PM: Registered nosave memory: [mem 0xcb99b000-0xcbb6afff]
PM: Registered nosave memory: [mem 0xda5b3000-0xdab31fff]
PM: Registered nosave memory: [mem 0xdab32000-0xdab41fff]
PM: Registered nosave memory: [mem 0xdab42000-0xdac4ffff]
PM: Registered nosave memory: [mem 0xdac50000-0xdaffefff]
PM: Registered nosave memory: [mem 0xdb000000-0xdf9fffff]
PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff]
PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices
Booting paravirtualized kernel on bare hardware
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
random: get_random_bytes called from start_kernel+0x99/0x4fd with crng_init=0
setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
percpu: Embedded 46 pages/cpu s151552 r8192 d28672 u262144
pcpu-alloc: s151552 r8192 d28672 u262144 alloc=1*2097152
pcpu-alloc: [0] 0 1 2 3 4 5 6 7
Built 1 zonelists, mobility grouping on. Total pages: 3070152
Policy zone: Normal
Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-64-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Memory: 12125096K/12475632K available (12300K kernel code, 2481K rwdata, 4172K rodata, 2436K init, 2384K bss, 350536K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
Kernel/User page tables isolation: enabled
ftrace: allocating 39306 entries in 154 pages
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
Tasks RCU enabled.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16
vt handoff: transparent VT on vt#1
Console: colour dummy device 80x25
console [tty0] enabled
ACPI: Core revision 20170831
ACPI: 4 ACPI AML tables successfully acquired and loaded
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
hpet clockevent registered
APIC: Switch to symmetric I/O mode setup
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
tsc: Fast TSC calibration using PIT
tsc: Detected 3491.823 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 6983.64 BogoMIPS (lpj=13967292)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Yama: becoming mindful.
AppArmor: AppArmor initialized
Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
CPU0: Thermal monitoring enabled (TM1)
process: using mwait in idle threads
Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
Spectre V2 : Mitigation: Full generic retpoline
Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
Spectre V2 : Enabling Restricted Speculation for firmware calls
Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
MDS: Mitigation: Clear CPU buffers
Freeing SMP alternatives memory: 36K
TSC deadline timer enabled
smpboot: CPU0: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz (family: 0x6, model: 0x3a, stepping: 0x9)
Performance Events: PEBS fmt1+, IvyBridge events, 16-deep LBR, full-width counters, Intel PMU driver.
... version: 3
... bit width: 48
... generic registers: 4
... value mask: 0000ffffffffffff
... max period: 00007fffffffffff
... fixed-purpose events: 3
... event mask: 000000070000000f
Hierarchical SRCU implementation.
NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
smp: Bringing up secondary CPUs ...
x86: Booting SMP configuration:
.... node #0, CPUs: #1 #2 #3 #4
MDS CPU bug present and SMT on, data leak possible. See for more details.
#5 #6 #7
smp: Brought up 1 node, 8 CPUs
smpboot: Max logical packages: 1
smpboot: Total of 8 processors activated (55869.16 BogoMIPS)
devtmpfs: initialized
x86/mm: Memory block size: 128MB
evm: security.selinux
evm: security.SMACK64
evm: security.SMACK64EXEC
evm: security.SMACK64TRANSMUTE
evm: security.SMACK64MMAP
evm: security.apparmor
evm: security.ima
evm: security.capability
PM: Registering ACPI NVS region [mem 0xcb36f000-0xcb3b1fff] (274432 bytes)
PM: Registering ACPI NVS region [mem 0xdab42000-0xdac4ffff] (1105920 bytes)
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
futex hash table entries: 2048 (order: 5, 131072 bytes)
pinctrl core: initialized pinctrl subsystem
RTC time: 13:16:36, date: 10/02/19
NET: Registered protocol family 16
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1570022196.052:1): state=initialized audit_enabled=0 res=1
cpuidle: using governor ladder
cpuidle: using governor menu
ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
ACPI: bus type PCI registered
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
pmd_set_huge: Cannot satisfy [mem 0xf8000000-0xf8200000] with a huge-page mapping due to MTRR override.
PCI: Using configuration type 1 for base access
core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
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: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
ACPI: Executed 1 blocks of module-level executable AML code
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF93AB50AFD000 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF93AB50BFA000 000303 (v01 PmRef ApIst 00003000 INTL 20051117)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF93AB50512800 000119 (v01 PmRef ApCst 00003000 INTL 20051117)
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: Enabled 14 GPEs in block 00 to 3F
ACPI: Power Resource [FN00] (off)
ACPI: Power Resource [FN01] (off)
ACPI: Power Resource [FN02] (off)
ACPI: Power Resource [FN03] (off)
ACPI: Power Resource [FN04] (off)
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
PCI host bridge to bus 0000:00
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 0x000d0000-0x000d3fff window]
pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff window]
pci_bus 0000:00: root bus resource [bus 00-3e]
pci 0000:00:00.0: [8086:0150] type 00 class 0x060000
pci 0000:00:02.0: [8086:0162] type 00 class 0x030000
pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
pci 0000:00:1a.0: reg 0x10: [mem 0xf7c08000-0xf7c083ff]
pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
pci 0000:00:1b.0: reg 0x10: [mem 0xf7c00000-0xf7c03fff 64bit]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.5: [8086:1c1a] type 01 class 0x060400
pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
pci 0000:00:1d.0: reg 0x10: [mem 0xf7c07000-0xf7c073ff]
pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1f.0: [8086:1c5c] type 00 class 0x060100
pci 0000:00:1f.2: [8086:1c02] type 00 class 0x010601
pci 0000:00:1f.2: reg 0x10: [io 0xf0b0-0xf0b7]
pci 0000:00:1f.2: reg 0x14: [io 0xf0a0-0xf0a3]
pci 0000:00:1f.2: reg 0x18: [io 0xf090-0xf097]
pci 0000:00:1f.2: reg 0x1c: [io 0xf080-0xf083]
pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f]
pci 0000:00:1f.2: reg 0x24: [mem 0xf7c06000-0xf7c067ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
pci 0000:00:1f.3: reg 0x10: [mem 0xf7c05000-0xf7c050ff 64bit]
pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f]
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:02:00.0: [10ec:8136] type 00 class 0x020000
pci 0000:02:00.0: reg 0x10: [io 0xe000-0xe0ff]
pci 0000:02:00.0: reg 0x18: [mem 0xf0004000-0xf0004fff 64bit pref]
pci 0000:02:00.0: reg 0x20: [mem 0xf0000000-0xf0003fff 64bit pref]
pci 0000:02:00.0: supports D1 D2
pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:00:1c.5: PCI bridge to [bus 02]
pci 0000:00:1c.5: bridge window [io 0xe000-0xefff]
pci 0000:00:1c.5: bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 *4 5 6 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 10 11 12 14 15)
SCSI subsystem initialized
libata version 3.00 loaded.
pci 0000:00:02.0: vgaarb: setting as boot VGA device
pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:02.0: vgaarb: bridge control possible
vgaarb: loaded
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 0x0009d800-0x0009ffff]
e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
e820: reserve RAM buffer [mem 0xcb36f000-0xcbffffff]
e820: reserve RAM buffer [mem 0xcb99b000-0xcbffffff]
e820: reserve RAM buffer [mem 0xda5b3000-0xdbffffff]
e820: reserve RAM buffer [mem 0xdb000000-0xdbffffff]
e820: reserve RAM buffer [mem 0x31f600000-0x31fffffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
NetLabel: unlabeled traffic allowed by default
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
hpet0: 8 comparators, 64-bit 14.318180 MHz counter
clocksource: Switched to clocksource hpet
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
AppArmor: AppArmor Filesystem Enabled
pnp: PnP ACPI init
system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
system 00:01: [io 0x0680-0x069f] has been reserved
system 00:01: [io 0x1000-0x100f] has been reserved
system 00:01: [io 0xffff] has been reserved
system 00:01: [io 0xffff] has been reserved
system 00:01: [io 0x0400-0x0453] has been reserved
system 00:01: [io 0x0458-0x047f] has been reserved
system 00:01: [io 0x0500-0x057f] has been reserved
system 00:01: [io 0x164e-0x164f] has been reserved
system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
system 00:03: [io 0x0454-0x0457] has been reserved
system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
system 00:04: [io 0x04d0-0x04d1] has been reserved
system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
system 00:05: [mem 0xf8000000-0xfbffffff] has been reserved
system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
system 00:05: [mem 0xfed90000-0xfed93fff] has been reserved
system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
system 00:05: [mem 0xff000000-0xffffffff] has been reserved
system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
system 00:05: [mem 0xdfa00000-0xdfa00fff] has been reserved
system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:06: [mem 0x20000000-0x201fffff] has been reserved
system 00:06: [mem 0x40004000-0x40004fff] has been reserved
system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active)
pnp: PnP ACPI: found 7 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.5: PCI bridge to [bus 02]
pci 0000:00:1c.5: bridge window [io 0xe000-0xefff]
pci 0000:00:1c.5: bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window]
pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window]
pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window]
pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window]
pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff window]
pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff window]
pci_bus 0000:00: resource 13 [mem 0xdfa00000-0xfeafffff window]
pci_bus 0000:02: resource 0 [io 0xe000-0xefff]
pci_bus 0000:02: resource 2 [mem 0xf0000000-0xf00fffff 64bit pref]
NET: Registered protocol family 2
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
UDP hash table entries: 8192 (order: 6, 262144 bytes)
UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
NET: Registered protocol family 1
pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
PCI: CLS mismatch (64 != 32), using 64 bytes
Unpacking initramfs...
Freeing initrd memory: 58200K
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB: mapped [mem 0xd65b3000-0xda5b3000] (64MB)
Scanning for low memory corruption every 60 seconds
Initialise system trusted keyrings
Key type blacklist registered
workingset: timestamp_bits=36 max_order=22 bucket_order=0
zbud: loaded
squashfs: version 4.0 (2009/01/31) Phillip Lougher
fuse init (API version 7.26)
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
vesafb: mode is 1920x1080x32, linelength=7680, pages=0
vesafb: scrolling: redraw
vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
vesafb: framebuffer at 0xe0000000, mapped to 0x (ptrval), using 8128k, total 8128k
Console: switching to colour frame buffer device 240x67
fb0: VESA VGA frame buffer device
intel_idle: MWAIT substates: 0x1120
intel_idle: v0.4.1 model 0x3A
intel_idle: lapic_timer_reliable_states 0xffffffff
input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
ACPI: Power Button [PWRB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
ACPI: Power Button [PWRF]
(NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
thermal LNXTHERM:00: registered as thermal_zone0
ACPI: Thermal Zone [TZ00] (28 C)
thermal LNXTHERM:01: registered as thermal_zone1
ACPI: Thermal Zone [TZ01] (30 C)
Linux agpgart interface v0.103
loop: module loaded
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
PPP generic driver version 2.4.2
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-pci 0000:00:1a.0: EHCI Host Controller
ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
ehci-pci 0000:00:1a.0: debug port 2
ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7c08000
ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 4.15.0-64-generic ehci_hcd
usb usb1: SerialNumber: 0000:00:1a.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ehci-pci 0000:00:1d.0: EHCI Host Controller
ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
ehci-pci 0000:00:1d.0: debug port 2
ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7c07000
ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: EHCI Host Controller
usb usb2: Manufacturer: Linux 4.15.0-64-generic ehci_hcd
usb usb2: SerialNumber: 0000:00:1d.0
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ehci-platform: EHCI generic platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-platform: OHCI generic platform driver
uhci_hcd: USB Universal Host Controller Interface driver
i8042: PNP: No PS/2 controller found.
mousedev: PS/2 mouse device common for all mice
rtc_cmos 00:02: RTC can wake from S4
rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
i2c /dev entries driver
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
intel_pstate: Intel P-state driver initializing
ledtrig-cpu: registered to indicate activity on CPUs
NET: Registered protocol family 10
Segment Routing with IPv6
NET: Registered protocol family 17
Key type dns_resolver registered
mce: Using 9 MCE banks
RAS: Correctable Errors collector initialized.
microcode: sig=0x306a9, pf=0x2, revision=0x21
microcode: Microcode Update Driver: v2.2.
sched_clock: Marking stable (774166376, 0)->(755698156, 18468220)
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: 9ff85db0b1f72c0c954e4d2eaca5a9366845820b'
zswap: loaded using pool lzo/zbud
Key type big_key registered
Key type trusted registered
Key type encrypted registered
AppArmor: AppArmor sha1 policy hashing enabled
ima: No TPM chip found, activating TPM-bypass! (rc=-19)
ima: Allocated hash algorithm: sha1
evm: HMAC attrs: 0x1
Magic number: 7:272:280
tty tty17: hash matches
rtc_cmos 00:02: setting system clock to 2019-10-02 13:16:37 UTC (1570022197)
BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
EDD information not available.
Freeing unused kernel image memory: 2436K
Write protecting the kernel read-only data: 20480k
Freeing unused kernel image memory: 2008K
Freeing unused kernel image memory: 1972K
x86/mm: Checked W+X mappings: passed, no W+X pages found.
x86/mm: Checking user space page tables
x86/mm: Checked W+X mappings: passed, no W+X pages found.
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
ahci 0000:00:1f.2: version 3.0
ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x20 impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst
r8169 0000:02:00.0 eth0: RTL8105e at 0x (ptrval), 00:e0:4c:12:32:85, XID 00a00000 IRQ 24
scsi host0: ahci
scsi host1: ahci
AVX version of gcm_enc/dec engaged.
AES CTR mode by8 optimization enabled
scsi host2: ahci
scsi host3: ahci
scsi host4: ahci
scsi host5: ahci
ata1: DUMMY
ata2: DUMMY
ata3: DUMMY
ata4: DUMMY
ata5: DUMMY
ata6: SATA max UDMA/133 abar m2048@0xf7c06000 port 0xf7c06380 irq 25
r8169 0000:02:00.0 enp2s0: renamed from eth0
[drm] Memory usable by graphics device = 2048M
checking generic (e0000000 7f0000) vs hw (e0000000 10000000)
fb: switching to inteldrmfb from VESA VGA
Console: switching to colour dummy device 80x25
[drm] Replacing VGA console driver
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0
ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
usb 1-1: new high-speed USB device number 2 using ehci-pci
usb 2-1: new high-speed USB device number 2 using ehci-pci
random: fast init done
ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20170831/psargs-364)
No Local Variables are initialized for Method [_GTF]
No Arguments are initialized for method [_GTF]
ACPI Error: Method parse/execution failed \_SB.PCI0.SAT0.SPT5._GTF, AE_NOT_FOUND (20170831/psparse-550)
ata6.00: ATA-9: WDC WDS240G1G0A-00SS50, Z3311000, max UDMA/133
ata6.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
usb 1-1: New USB device found, idVendor=8087, idProduct=0024
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
random: systemd-udevd: uninitialized urandom read (16 bytes read)
random: systemd-udevd: uninitialized urandom read (16 bytes read)
random: systemd-udevd: uninitialized urandom read (16 bytes read)
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 4 ports detected
ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20170831/psargs-364)
No Local Variables are initialized for Method [_GTF]
No Arguments are initialized for method [_GTF]
ACPI Error: Method parse/execution failed \_SB.PCI0.SAT0.SPT5._GTF, AE_NOT_FOUND (20170831/psparse-550)
ata6.00: configured for UDMA/133
scsi 5:0:0:0: Direct-Access ATA WDC WDS240G1G0A- 1000 PQ: 0 ANSI: 5
sd 5:0:0:0: Attached scsi generic sg0 type 0
sd 5:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
sd 5:0:0:0: [sda] Write Protect is off
sd 5:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 5:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda: sda1 sda2 < sda5 >
sd 5:0:0:0: [sda] Attached SCSI disk
usb 2-1: New USB device found, idVendor=8087, idProduct=0024
usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
hub 2-1:1.0: USB hub found
hub 2-1:1.0: 6 ports detected
fbcon: inteldrmfb (fb0) is primary device
Console: switching to colour frame buffer device 240x67
i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
usb 2-1.3: new full-speed USB device number 3 using ehci-pci
usb 2-1.3: New USB device found, idVendor=046d, idProduct=c52b
usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-1.3: Product: USB Receiver
usb 2-1.3: Manufacturer: Logitech
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-1.3/input2
tsc: Refined TSC clocksource calibration: 3492.072 MHz
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x32560f5da4d, max_idle_ns: 440795207698 ns
usb 2-1.4: new low-speed USB device number 4 using ehci-pci
input: Logitech M185/M225 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/0003:046D:C52B.0003/0003:046D:4008.0004/input/input3
logitech-hidpp-device 0003:046D:4008.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech M185/M225] on usb-0000:00:1d.0-1.3:1
input: Logitech K270 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/0003:046D:C52B.0003/0003:046D:4003.0005/input/input4
logitech-hidpp-device 0003:046D:4003.0005: input,hidraw2: USB HID v1.11 Keyboard [Logitech K270] on usb-0000:00:1d.0-1.3:2
usb 2-1.4: New USB device found, idVendor=046d, idProduct=c31c
usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-1.4: Product: USB Keyboard
usb 2-1.4: Manufacturer: Logitech
input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/0003:046D:C31C.0006/input/input5
hid-generic 0003:046D:C31C.0006: input,hidraw3: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:1d.0-1.4/input0
input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.1/0003:046D:C31C.0007/input/input6
hid-generic 0003:046D:C31C.0007: input,hiddev1,hidraw4: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:1d.0-1.4/input1
clocksource: Switched to clocksource tsc
NET: Registered protocol family 38
logitech-hidpp-device 0003:046D:4008.0004: HID++ 2.0 device connected.
random: crng init done
random: 7 urandom warning(s) missed due to ratelimiting
EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null)
ip_tables: (C) 2000-2006 Netfilter Core Team
systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
systemd[1]: Detected architecture x86-64.
systemd[1]: Set hostname to .
systemd[1]: Reached target Libvirt guests shutdown.
systemd[1]: Reached target User and Group Name Lookups.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Started Forward Password Requests to Wall Directory Watch.
systemd[1]: Created slice System Slice.
systemd[1]: Listening on Journal Socket (/dev/log).
systemd[1]: Listening on udev Kernel Socket.
EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro
lp: driver loaded but no devices found
ppdev: user-space parallel port driver
systemd-journald[511]: Received request to flush runtime journal from PID 1
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20170831/utaddress-247)
ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20170831/utaddress-247)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170831/utaddress-247)
ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170831/utaddress-247)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170831/utaddress-247)
ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170831/utaddress-247)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170831/utaddress-247)
ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20170831/utaddress-247)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
lpc_ich: Resource conflict(s) found affecting gpio_ich
RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms ovfl timer
RAPL PMU: hw unit of domain pp0-core 2^-16 Joules
RAPL PMU: hw unit of domain package 2^-16 Joules
RAPL PMU: hw unit of domain pp1-gpu 2^-16 Joules
intel_rapl: Found RAPL domain package
intel_rapl: Found RAPL domain core
intel_rapl: Found RAPL domain uncore
intel_rapl: RAPL package 0 domain package locked by BIOS
snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC662 rev3: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
snd_hda_codec_realtek hdaudioC0D0: dig-out=0x1e/0x0
snd_hda_codec_realtek hdaudioC0D0: inputs:
snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19
snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18
snd_hda_codec_realtek hdaudioC0D0: Line=0x1a
input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
Adding 8282108k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-2 extents:1 across:8282108k SSFS
EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem
EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
audit: type=1400 audit(1570022219.831:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=962 comm="apparmor_parser"
audit: type=1400 audit(1570022219.835:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=961 comm="apparmor_parser"
audit: type=1400 audit(1570022219.835:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=960 comm="apparmor_parser"
audit: type=1400 audit(1570022219.835:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=960 comm="apparmor_parser"
audit: type=1400 audit(1570022219.835:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=960 comm="apparmor_parser"
audit: type=1400 audit(1570022219.839:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=966 comm="apparmor_parser"
audit: type=1400 audit(1570022219.839:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/5145/usr/lib/snapd/snap-confine" pid=957 comm="apparmor_parser"
audit: type=1400 audit(1570022219.839:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/5145/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=957 comm="apparmor_parser"
audit: type=1400 audit(1570022219.843:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="virt-aa-helper" pid=967 comm="apparmor_parser"
audit: type=1400 audit(1570022219.843:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=968 comm="apparmor_parser"
IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
r8169 0000:02:00.0 enp2s0: link down
r8169 0000:02:00.0 enp2s0: link down
IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
r8169 0000:02:00.0 enp2s0: link up
IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready
openafs: loading out-of-tree module taints kernel.
openafs: module license '' taints kernel.
Disabling lock debugging due to kernel taint
openafs: module verification failed: signature and/or required key missing - tainting kernel
Key type afs_pag registered
Key type afs_pag unregistered
ip6_tables: (C) 2000-2006 Netfilter Core Team
Ebtables v2.0 registered
bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
virbr0: port 1(virbr0-nic) entered blocking state
virbr0: port 1(virbr0-nic) entered disabled state
device virbr0-nic entered promiscuous mode
nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
virbr0: port 1(virbr0-nic) entered blocking state
virbr0: port 1(virbr0-nic) entered listening state
virbr0: port 1(virbr0-nic) entered disabled state
rfkill: input handler disabled
perf: interrupt took too long (2578 > 2500), lowering kernel.perf_event_max_sample_rate to 77500
perf: interrupt took too long (3225 > 3222), lowering kernel.perf_event_max_sample_rate to 62000
kauditd_printk_skb: 43 callbacks suppressed
audit: type=1400 audit(1570066458.893:55): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libreoffice-oopslash" pid=27207 comm="apparmor_parser"
audit: type=1400 audit(1570066458.921:56): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libreoffice-senddoc" pid=27216 comm="apparmor_parser"
audit: type=1400 audit(1570066459.509:57): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libreoffice-soffice" pid=27220 comm="apparmor_parser"
audit: type=1400 audit(1570066459.533:58): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libreoffice-soffice//gpg" pid=27220 comm="apparmor_parser"
audit: type=1400 audit(1570066459.557:59): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libreoffice-xpdfimport" pid=27233 comm="apparmor_parser"
SGI XFS with ACLs, security attributes, realtime, no debug enabled
JFS: nTxBlock = 8192, nTxLock = 65536
ntfs: driver 2.1.32 [Flags: R/O MODULE].
QNX4 filesystem 0.2.3 registered.
raid6: sse2x1 gen() 9598 MB/s
raid6: sse2x1 xor() 7357 MB/s
raid6: sse2x2 gen() 12145 MB/s
raid6: sse2x2 xor() 8176 MB/s
raid6: sse2x4 gen() 14545 MB/s
raid6: sse2x4 xor() 8597 MB/s
raid6: using algorithm sse2x4 gen() 14545 MB/s
raid6: .... xor() 8597 MB/s, rmw enabled
raid6: using ssse3x2 recovery algorithm
xor: automatically using best checksumming function avx
Btrfs loaded, crc32c=crc32c-intel