[ 0.000000] microcode: microcode updated early to revision 0x2a, date = 2018-01-18 [ 0.000000] Linux version 4.15.0-32-generic (buildd@lgw01-amd64-038) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10)) #35~16.04.1-Ubuntu SMP Fri Aug 10 21:54:34 UTC 2018 (Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=UUID=4b7dd599-0b13-489a-9717-7b9cf1555ea0 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x0000000000085fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000086000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007bd3efff] usable [ 0.000000] BIOS-e820: [mem 0x000000007bd3f000-0x000000007bd3ffff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007bd40000-0x000000007bd64fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007bd65000-0x000000007bd65fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007bd66000-0x0000000096cf8fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000096cf9000-0x00000000975f8fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000975f9000-0x000000009c20dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000009c20e000-0x000000009c40dfff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000009c40e000-0x000000009ce6dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009ce6e000-0x000000009cf7dfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000009cf7e000-0x000000009cffdfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000009cffe000-0x000000009cffefff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000025effffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by INSYDE Corp. [ 0.000000] efi: SMBIOS=0x9c488000 ACPI 2.0=0x9cffd014 [ 0.000000] secureboot: Secure boot could not be determined (mode 0) [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: LENOVO INVALID/VIUU4, BIOS E0CN11WW 06/30/2015 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x25f000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-E7FFF write-protect [ 0.000000] E8000-EFFFF write-combining [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7C00000000 write-back [ 0.000000] 1 base 009CFFF000 mask 7FFFFFF000 uncachable [ 0.000000] 2 base 009D000000 mask 7FFF000000 uncachable [ 0.000000] 3 base 009E000000 mask 7FFE000000 uncachable [ 0.000000] 4 base 00A0000000 mask 7FE0000000 uncachable [ 0.000000] 5 base 00C0000000 mask 7FC0000000 uncachable [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] total RAM covered: 14799M [ 0.000000] gran_size: 64K chunk_size: 64K num_reg: 10 lose cover RAM: 12583164K [ 0.000000] gran_size: 64K chunk_size: 128K num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 256K num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 512K num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 1M num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 2M num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 4M num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 8M num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 16M num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 32M num_reg: 9 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 64M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 128M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 256M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 512M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 1G num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 2G num_reg: 8 lose cover RAM: 60K [ 0.000000] gran_size: 128K chunk_size: 128K num_reg: 10 lose cover RAM: 12583164K [ 0.000000] gran_size: 128K chunk_size: 256K num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 512K num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 1M num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 2M num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 4M num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 8M num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 16M num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 32M num_reg: 9 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 64M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 128M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 256M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 512M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 1G num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 2G num_reg: 8 lose cover RAM: 124K [ 0.000000] gran_size: 256K chunk_size: 256K num_reg: 10 lose cover RAM: 12583164K [ 0.000000] gran_size: 256K chunk_size: 512K num_reg: 8 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 1M num_reg: 8 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 2M num_reg: 8 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 4M num_reg: 8 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 8M num_reg: 8 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 16M num_reg: 8 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 32M num_reg: 9 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 64M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 128M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 256M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 512M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 1G num_reg: 8 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 2G num_reg: 8 lose cover RAM: 252K [ 0.000000] gran_size: 512K chunk_size: 512K num_reg: 10 lose cover RAM: 8389116K [ 0.000000] gran_size: 512K chunk_size: 1M num_reg: 8 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 2M num_reg: 8 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 4M num_reg: 8 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 8M num_reg: 8 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 16M num_reg: 8 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 32M num_reg: 9 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 64M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 128M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 256M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 512M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 1G num_reg: 8 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 2G num_reg: 8 lose cover RAM: 508K [ 0.000000] gran_size: 1M chunk_size: 1M num_reg: 10 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 2M num_reg: 8 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 4M num_reg: 8 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 8M num_reg: 8 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 16M num_reg: 8 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 32M num_reg: 9 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 64M num_reg: 7 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 128M num_reg: 7 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 256M num_reg: 7 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 512M num_reg: 7 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 1G num_reg: 8 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 2G num_reg: 8 lose cover RAM: 1020K [ 0.000000] gran_size: 2M chunk_size: 2M num_reg: 9 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 4M num_reg: 8 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 8M num_reg: 8 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 16M num_reg: 8 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 32M num_reg: 9 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 64M num_reg: 7 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 128M num_reg: 7 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 256M num_reg: 7 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 512M num_reg: 7 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 1G num_reg: 8 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 2G num_reg: 8 lose cover RAM: 2044K [ 0.000000] gran_size: 4M chunk_size: 4M num_reg: 8 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 8M num_reg: 8 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 16M num_reg: 8 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 32M num_reg: 9 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 64M num_reg: 7 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 128M num_reg: 7 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 256M num_reg: 7 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 512M num_reg: 7 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 1G num_reg: 8 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 2G num_reg: 8 lose cover RAM: 4092K [ 0.000000] gran_size: 8M chunk_size: 8M num_reg: 7 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 16M num_reg: 8 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 32M num_reg: 9 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 64M num_reg: 7 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 128M num_reg: 7 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 256M num_reg: 7 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 512M num_reg: 7 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 1G num_reg: 8 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 2G num_reg: 8 lose cover RAM: 8188K [ 0.000000] gran_size: 16M chunk_size: 16M num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 32M num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 64M num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 128M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 256M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 512M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 1G num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 2G num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 32M chunk_size: 32M num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 32M chunk_size: 64M num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 32M chunk_size: 128M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 32M chunk_size: 256M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 32M chunk_size: 512M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 32M chunk_size: 1G num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 32M chunk_size: 2G num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 64M chunk_size: 64M num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 64M chunk_size: 128M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 64M chunk_size: 256M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 64M chunk_size: 512M num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 64M chunk_size: 1G num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 64M chunk_size: 2G num_reg: 6 lose cover RAM: 16380K [ 0.000000] gran_size: 128M chunk_size: 128M num_reg: 5 lose cover RAM: 81916K [ 0.000000] gran_size: 128M chunk_size: 256M num_reg: 5 lose cover RAM: 81916K [ 0.000000] gran_size: 128M chunk_size: 512M num_reg: 5 lose cover RAM: 81916K [ 0.000000] gran_size: 128M chunk_size: 1G num_reg: 6 lose cover RAM: 81916K [ 0.000000] gran_size: 128M chunk_size: 2G num_reg: 6 lose cover RAM: 81916K [ 0.000000] gran_size: 256M chunk_size: 256M num_reg: 4 lose cover RAM: 212988K [ 0.000000] gran_size: 256M chunk_size: 512M num_reg: 5 lose cover RAM: 212988K [ 0.000000] gran_size: 256M chunk_size: 1G num_reg: 6 lose cover RAM: 212988K [ 0.000000] gran_size: 256M chunk_size: 2G num_reg: 6 lose cover RAM: 212988K [ 0.000000] gran_size: 512M chunk_size: 512M num_reg: 3 lose cover RAM: 475132K [ 0.000000] gran_size: 512M chunk_size: 1G num_reg: 3 lose cover RAM: 475132K [ 0.000000] gran_size: 512M chunk_size: 2G num_reg: 3 lose cover RAM: 475132K [ 0.000000] gran_size: 1G chunk_size: 1G num_reg: 3 lose cover RAM: 475132K [ 0.000000] gran_size: 1G chunk_size: 2G num_reg: 3 lose cover RAM: 475132K [ 0.000000] gran_size: 2G chunk_size: 2G num_reg: 3 lose cover RAM: 475132K [ 0.000000] mtrr_cleanup: can not find optimal value [ 0.000000] please specify mtrr_gran_size/mtrr_chunk_size [ 0.000000] e820: update [mem 0x9cfff000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0x9cfff max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 80000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x15253f000, 0x15253ffff] PGTABLE [ 0.000000] BRK [0x152540000, 0x152540fff] PGTABLE [ 0.000000] BRK [0x152541000, 0x152541fff] PGTABLE [ 0.000000] BRK [0x152542000, 0x152542fff] PGTABLE [ 0.000000] BRK [0x152543000, 0x152543fff] PGTABLE [ 0.000000] BRK [0x152544000, 0x152544fff] PGTABLE [ 0.000000] BRK [0x152545000, 0x152545fff] PGTABLE [ 0.000000] BRK [0x152546000, 0x152546fff] PGTABLE [ 0.000000] BRK [0x152547000, 0x152547fff] PGTABLE [ 0.000000] BRK [0x152548000, 0x152548fff] PGTABLE [ 0.000000] BRK [0x152549000, 0x152549fff] PGTABLE [ 0.000000] BRK [0x15254a000, 0x15254afff] PGTABLE [ 0.000000] RAMDISK: [mem 0x31830000-0x34c0ffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000009CFFD014 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x000000009CFD2188 0000F4 (v01 LENOVO CB-01 00000001 01000013) [ 0.000000] ACPI: FACP 0x000000009CFF1000 00010C (v05 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DSDT 0x000000009CFD9000 0113C4 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: FACS 0x000000009CF67000 000040 [ 0.000000] ACPI: UEFI 0x000000009CFFB000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000009CFF9000 000496 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: TPM2 0x000000009CFF7000 000034 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: ASF! 0x000000009CFF5000 0000A5 (v32 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: BOOT 0x000000009CFF3000 000028 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: LPIT 0x000000009CFEF000 000094 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: MCFG 0x000000009CFED000 00003C (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: WDAT 0x000000009CFEB000 000224 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000009CFD5000 0037AA (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000009CFD4000 000539 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000009CFCC000 005AC3 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: UEFI 0x000000009CFFA000 000042 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: POAT 0x000000009CFF6000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DBGP 0x000000009CFF2000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: APIC 0x000000009CFEE000 00008C (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000009CFD3000 000B74 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000009CFF8000 00004B (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: HPET 0x000000009CFF0000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: ASPT 0x000000009CFF4000 000034 (v07 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: TCPA 0x000000009CFFC000 000032 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SLIC 0x000000009CFEC000 000176 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DMAR 0x000000009CFCB000 0000F8 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: CSRT 0x000000009CFCA000 0000C4 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: FPDT 0x000000009CFC9000 000044 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: BGRT 0x000000009CFC8000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000025effffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x25efd5000-0x25effffff] [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000025effffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x0000000000085fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000007bd3efff] [ 0.000000] node 0: [mem 0x000000007bd40000-0x000000007bd64fff] [ 0.000000] node 0: [mem 0x000000007bd66000-0x0000000096cf8fff] [ 0.000000] node 0: [mem 0x00000000975f9000-0x000000009c20dfff] [ 0.000000] node 0: [mem 0x000000009cffe000-0x000000009cffefff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000025effffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000025effffff] [ 0.000000] On node 0 totalpages: 2074769 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 23 pages reserved [ 0.000000] DMA zone: 3972 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 9893 pages used for memmap [ 0.000000] DMA32 zone: 633101 pages, LIFO batch:31 [ 0.000000] Normal zone: 22464 pages used for memmap [ 0.000000] Normal zone: 1437696 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] Reserving Intel graphics memory at 0x000000009e000000-0x000000009fffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39 [ 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: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00086000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7bd3f000-0x7bd3ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7bd65000-0x7bd65fff] [ 0.000000] PM: Registered nosave memory: [mem 0x96cf9000-0x975f8fff] [ 0.000000] PM: Registered nosave memory: [mem 0x9c20e000-0x9c40dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x9c40e000-0x9ce6dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x9ce6e000-0x9cf7dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x9cf7e000-0x9cffdfff] [ 0.000000] PM: Registered nosave memory: [mem 0x9cfff000-0x9dffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x9e000000-0x9fffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xa0000000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff] [ 0.000000] e820: [mem 0xa0000000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x51b with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u524288 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2042325 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=UUID=4b7dd599-0b13-489a-9717-7b9cf1555ea0 ro quiet splash vt.handoff=7 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7969624K/8299076K available (12300K kernel code, 2470K rwdata, 4252K rodata, 2408K init, 2416K bss, 329452K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 39122 entries in 153 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 728, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 7 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] DMAR: Host address width 39 [ 0.000000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.000000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e1ff0505e [ 0.000000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.000000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c20660462 ecap f010da [ 0.000000] DMAR: RMRR base: 0x0000009ce13000 end: 0x0000009ce32fff [ 0.000000] DMAR: RMRR base: 0x0000009d800000 end: 0x0000009fffffff [ 0.000000] DMAR: ANDD device: 1 name: \_SB.PCI0.SDMA [ 0.000000] DMAR: ANDD device: 2 name: \_SB.PCI0.SDHC [ 0.000000] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.000000] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.000000] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.000000] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.000000] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.000000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Fast TSC calibration using PIT [ 0.024000] tsc: Detected 2194.869 MHz processor [ 0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4389.73 BogoMIPS (lpj=8779476) [ 0.024000] pid_max: default: 32768 minimum: 301 [ 0.024000] Security Framework initialized [ 0.024000] Yama: becoming mindful. [ 0.024000] AppArmor: AppArmor initialized [ 0.028120] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.028906] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.028946] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.028971] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.029190] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.029190] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.029195] mce: CPU supports 7 MCE banks [ 0.029214] process: using mwait in idle threads [ 0.029217] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.029218] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.029219] Spectre V2 : Mitigation: Full generic retpoline [ 0.029220] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier [ 0.029220] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.029221] Speculative Store Bypass: Vulnerable [ 0.036085] Freeing SMP alternatives memory: 36K [ 0.041449] TSC deadline timer enabled [ 0.041451] smpboot: CPU0: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (family: 0x6, model: 0x3d, stepping: 0x4) [ 0.041518] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.041564] ... version: 3 [ 0.041564] ... bit width: 48 [ 0.041565] ... generic registers: 4 [ 0.041566] ... value mask: 0000ffffffffffff [ 0.041566] ... max period: 00007fffffffffff [ 0.041567] ... fixed-purpose events: 3 [ 0.041568] ... event mask: 000000070000000f [ 0.041601] Hierarchical SRCU implementation. [ 0.042705] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.042720] smp: Bringing up secondary CPUs ... [ 0.042795] x86: Booting SMP configuration: [ 0.042796] .... node #0, CPUs: #1 #2 #3 [ 0.044548] smp: Brought up 1 node, 4 CPUs [ 0.044548] smpboot: Max logical packages: 1 [ 0.044548] smpboot: Total of 4 processors activated (17558.95 BogoMIPS) [ 0.048253] devtmpfs: initialized [ 0.048253] x86/mm: Memory block size: 128MB [ 0.048761] evm: security.selinux [ 0.048761] evm: security.SMACK64 [ 0.048762] evm: security.SMACK64EXEC [ 0.048762] evm: security.SMACK64TRANSMUTE [ 0.048763] evm: security.SMACK64MMAP [ 0.048763] evm: security.apparmor [ 0.048764] evm: security.ima [ 0.048765] evm: security.capability [ 0.048778] PM: Registering ACPI NVS region [mem 0x9ce6e000-0x9cf7dfff] (1114112 bytes) [ 0.048778] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.048778] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.048778] pinctrl core: initialized pinctrl subsystem [ 0.048778] RTC time: 14:08:02, date: 08/17/18 [ 0.048778] NET: Registered protocol family 16 [ 0.048778] audit: initializing netlink subsys (disabled) [ 0.048778] audit: type=2000 audit(1534514882.048:1): state=initialized audit_enabled=0 res=1 [ 0.048778] cpuidle: using governor ladder [ 0.048778] cpuidle: using governor menu [ 0.048778] Simple Boot Flag at 0x44 set to 0x1 [ 0.048778] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.048778] ACPI: bus type PCI registered [ 0.048778] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.048778] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.048778] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.048778] pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override. [ 0.048778] PCI: Using configuration type 1 for base access [ 0.049303] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.049303] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.052088] ACPI: Added _OSI(Module Device) [ 0.052089] ACPI: Added _OSI(Processor Device) [ 0.052090] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.052090] ACPI: Added _OSI(Processor Aggregator Device) [ 0.052092] ACPI: Added _OSI(Linux-Dell-Video) [ 0.052618] ACPI: Executed 8 blocks of module-level executable AML code [ 0.064763] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.065688] ACPI: Dynamic OEM Table Load: [ 0.065699] ACPI: SSDT 0xFFFF8CF094835C00 0003D3 (v02 PmRef Cpu0Cst 00003001 INTL 20121220) [ 0.065944] ACPI: Dynamic OEM Table Load: [ 0.065944] ACPI: SSDT 0xFFFF8CF094EF8800 0005AA (v02 PmRef ApIst 00003000 INTL 20121220) [ 0.065944] ACPI: Dynamic OEM Table Load: [ 0.065944] ACPI: SSDT 0xFFFF8CF09493F200 000119 (v02 PmRef ApCst 00003000 INTL 20121220) [ 0.069622] ACPI: EC: EC started [ 0.069623] ACPI: EC: interrupt blocked [ 0.070855] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC [ 0.070858] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.070859] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions [ 0.070860] ACPI: Interpreter enabled [ 0.070907] ACPI: (supports S0 S3 S4 S5) [ 0.070908] ACPI: Using IOAPIC for interrupt routing [ 0.070955] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.071427] ACPI: GPE 0x62 active on init [ 0.071445] ACPI: Enabled 6 GPEs in block 00 to 7F [ 0.093363] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.093371] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.094789] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.094791] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.095877] PCI host bridge to bus 0000:00 [ 0.095880] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.095882] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.095884] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.095885] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.095886] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.095888] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.095889] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.095891] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.095892] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.095894] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.095895] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.095897] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window] [ 0.095898] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 0.095899] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window] [ 0.095901] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window] [ 0.095902] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xdfffffff window] [ 0.095904] pci_bus 0000:00: root bus resource [mem 0xfe101000-0xfe113fff window] [ 0.095906] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.095915] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000 [ 0.096293] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000 [ 0.096308] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc0ffffff 64bit] [ 0.096314] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref] [ 0.096319] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f] [ 0.096335] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.096723] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300 [ 0.096734] pci 0000:00:03.0: reg 0x10: [mem 0xc1210000-0xc1213fff 64bit] [ 0.097133] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330 [ 0.097153] pci 0000:00:14.0: reg 0x10: [mem 0xc1200000-0xc120ffff 64bit] [ 0.097213] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.097564] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000 [ 0.097585] pci 0000:00:16.0: reg 0x10: [mem 0xc121b000-0xc121b01f 64bit] [ 0.097647] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.098002] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300 [ 0.098022] pci 0000:00:1b.0: reg 0x10: [mem 0xc1214000-0xc1217fff 64bit] [ 0.098081] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.098431] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400 [ 0.098502] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.098935] pci 0000:00:1c.2: [8086:9c94] type 01 class 0x060400 [ 0.099009] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.099442] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400 [ 0.099515] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.099955] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320 [ 0.100493] pci 0000:00:1d.0: reg 0x10: [mem 0xc1219000-0xc12193ff] [ 0.102435] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.102435] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100 [ 0.102435] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601 [ 0.102435] pci 0000:00:1f.2: reg 0x10: [io 0x5088-0x508f] [ 0.102435] pci 0000:00:1f.2: reg 0x14: [io 0x5094-0x5097] [ 0.102435] pci 0000:00:1f.2: reg 0x18: [io 0x5080-0x5087] [ 0.102435] pci 0000:00:1f.2: reg 0x1c: [io 0x5090-0x5093] [ 0.102435] pci 0000:00:1f.2: reg 0x20: [io 0x5060-0x507f] [ 0.102435] pci 0000:00:1f.2: reg 0x24: [mem 0xc1218000-0xc12187ff] [ 0.102435] pci 0000:00:1f.2: PME# supported from D3hot [ 0.102435] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500 [ 0.102435] pci 0000:00:1f.3: reg 0x10: [mem 0xc121a000-0xc121a0ff 64bit] [ 0.102435] pci 0000:00:1f.3: reg 0x20: [io 0x5040-0x505f] [ 0.104231] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.104309] pci 0000:02:00.0: [10ec:8136] type 00 class 0x020000 [ 0.104340] pci 0000:02:00.0: reg 0x10: [io 0x4000-0x40ff] [ 0.104368] pci 0000:02:00.0: reg 0x18: [mem 0xc1104000-0xc1104fff 64bit] [ 0.104386] pci 0000:02:00.0: reg 0x20: [mem 0xc1100000-0xc1103fff 64bit] [ 0.104490] pci 0000:02:00.0: supports D1 D2 [ 0.104491] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.116028] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.116031] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff] [ 0.116034] pci 0000:00:1c.2: bridge window [mem 0xc1100000-0xc11fffff] [ 0.116123] pci 0000:03:00.0: [10ec:b723] type 00 class 0x028000 [ 0.116174] pci 0000:03:00.0: reg 0x10: [io 0x3000-0x30ff] [ 0.116220] pci 0000:03:00.0: reg 0x18: [mem 0xc1000000-0xc1003fff 64bit] [ 0.116403] pci 0000:03:00.0: supports D1 D2 [ 0.116405] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.128040] pci 0000:00:1c.3: PCI bridge to [bus 03] [ 0.128043] pci 0000:00:1c.3: bridge window [io 0x3000-0x3fff] [ 0.128046] pci 0000:00:1c.3: bridge window [mem 0xc1000000-0xc10fffff] [ 0.129551] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.129635] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.129714] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.129792] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.129870] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.129948] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.130026] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.130103] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.130714] ACPI: EC: interrupt unblocked [ 0.130722] ACPI: EC: event unblocked [ 0.130729] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.130730] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events [ 0.130978] SCSI subsystem initialized [ 0.130991] libata version 3.00 loaded. [ 0.130991] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.130991] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.130991] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.130991] vgaarb: loaded [ 0.130991] ACPI: bus type USB registered [ 0.130991] usbcore: registered new interface driver usbfs [ 0.130991] usbcore: registered new interface driver hub [ 0.130991] usbcore: registered new device driver usb [ 0.130991] EDAC MC: Ver: 3.0.0 [ 0.130991] Registered efivars operations [ 0.161790] PCI: Using ACPI for IRQ routing [ 0.164469] PCI: pci_cache_line_size set to 64 bytes [ 0.164515] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.164516] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff] [ 0.164517] e820: reserve RAM buffer [mem 0x7bd3f000-0x7bffffff] [ 0.164519] e820: reserve RAM buffer [mem 0x7bd65000-0x7bffffff] [ 0.164520] e820: reserve RAM buffer [mem 0x96cf9000-0x97ffffff] [ 0.164521] e820: reserve RAM buffer [mem 0x9c20e000-0x9fffffff] [ 0.164523] e820: reserve RAM buffer [mem 0x9cfff000-0x9fffffff] [ 0.164524] e820: reserve RAM buffer [mem 0x25f000000-0x25fffffff] [ 0.164623] NetLabel: Initializing [ 0.164624] NetLabel: domain hash size = 128 [ 0.164625] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.164639] NetLabel: unlabeled traffic allowed by default [ 0.168350] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.168357] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.169019] clocksource: Switched to clocksource hpet [ 0.178530] VFS: Disk quotas dquot_6.6.0 [ 0.178546] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.178648] AppArmor: AppArmor Filesystem Enabled [ 0.178675] pnp: PnP ACPI init [ 0.179468] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.179471] system 00:00: [io 0xffff] has been reserved [ 0.179473] system 00:00: [io 0xffff] has been reserved [ 0.179474] system 00:00: [io 0xffff] has been reserved [ 0.179476] system 00:00: [io 0x1800-0x18fe] could not be reserved [ 0.179478] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.179484] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.179546] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.179595] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.179600] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.179674] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.179721] pnp 00:04: Plug and Play ACPI device, IDs SYN2b62 PNP0f13 SYN0002 SYN2b00 (active) [ 0.180200] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.180202] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.180204] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.180205] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.180207] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.180209] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.180211] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.180213] system 00:05: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 0.180215] system 00:05: [mem 0xff000000-0xffffffff] could not be reserved [ 0.180217] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.180219] system 00:05: [mem 0xa0010000-0xa001ffff] has been reserved [ 0.180220] system 00:05: [mem 0xa0000000-0xa000ffff] has been reserved [ 0.180225] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.180611] pnp: PnP ACPI: found 6 devices [ 0.186664] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.186676] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 0.186679] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 0.186681] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000 [ 0.186702] pci 0000:00:1c.0: BAR 14: assigned [mem 0xa0100000-0xa02fffff] [ 0.186712] pci 0000:00:1c.0: BAR 15: assigned [mem 0xa0300000-0xa04fffff 64bit pref] [ 0.186715] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff] [ 0.186717] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.186720] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.186724] pci 0000:00:1c.0: bridge window [mem 0xa0100000-0xa02fffff] [ 0.186728] pci 0000:00:1c.0: bridge window [mem 0xa0300000-0xa04fffff 64bit pref] [ 0.186733] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.186735] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff] [ 0.186739] pci 0000:00:1c.2: bridge window [mem 0xc1100000-0xc11fffff] [ 0.186746] pci 0000:00:1c.3: PCI bridge to [bus 03] [ 0.186748] pci 0000:00:1c.3: bridge window [io 0x3000-0x3fff] [ 0.186752] pci 0000:00:1c.3: bridge window [mem 0xc1000000-0xc10fffff] [ 0.186759] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.186761] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.186763] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.186764] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.186766] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.186767] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.186769] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.186770] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.186771] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.186773] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.186774] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.186776] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window] [ 0.186777] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window] [ 0.186779] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window] [ 0.186780] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window] [ 0.186782] pci_bus 0000:00: resource 19 [mem 0xa0000000-0xdfffffff window] [ 0.186783] pci_bus 0000:00: resource 20 [mem 0xfe101000-0xfe113fff window] [ 0.186785] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 0.186787] pci_bus 0000:01: resource 1 [mem 0xa0100000-0xa02fffff] [ 0.186788] pci_bus 0000:01: resource 2 [mem 0xa0300000-0xa04fffff 64bit pref] [ 0.186790] pci_bus 0000:02: resource 0 [io 0x4000-0x4fff] [ 0.186791] pci_bus 0000:02: resource 1 [mem 0xc1100000-0xc11fffff] [ 0.186793] pci_bus 0000:03: resource 0 [io 0x3000-0x3fff] [ 0.186794] pci_bus 0000:03: resource 1 [mem 0xc1000000-0xc10fffff] [ 0.186943] NET: Registered protocol family 2 [ 0.187146] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.187257] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.187404] TCP: Hash tables configured (established 65536 bind 65536) [ 0.187439] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.187462] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.187516] NET: Registered protocol family 1 [ 0.187530] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.187645] pci 0000:00:14.0: can't derive routing for PCI INT A [ 0.187646] pci 0000:00:14.0: PCI INT A: not connected [ 0.208142] PCI: CLS 64 bytes, default 64 [ 0.208185] Unpacking initramfs... [ 1.079539] Freeing initrd memory: 53120K [ 1.079574] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDMA [ 1.079579] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDHC [ 1.079593] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.079596] software IO TLB [mem 0x8f5cd000-0x935cd000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 1.079802] Scanning for low memory corruption every 60 seconds [ 1.080485] Initialise system trusted keyrings [ 1.080493] Key type blacklist registered [ 1.080535] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 1.081696] zbud: loaded [ 1.082211] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.082341] fuse init (API version 7.26) [ 1.083493] Key type asymmetric registered [ 1.083494] Asymmetric key parser 'x509' registered [ 1.083523] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.083553] io scheduler noop registered [ 1.083554] io scheduler deadline registered [ 1.083594] io scheduler cfq registered (default) [ 1.084312] pcieport 0000:00:1c.0: Signaling PME with IRQ 42 [ 1.084328] pcieport 0000:00:1c.2: Signaling PME with IRQ 43 [ 1.084342] pcieport 0000:00:1c.3: Signaling PME with IRQ 44 [ 1.084362] pciehp 0000:00:1c.0:pcie004: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+ [ 1.084443] efifb: probing for efifb [ 1.084459] efifb: framebuffer at 0xb0000000, using 4160k, total 4160k [ 1.084460] efifb: mode is 1366x768x32, linelength=5504, pages=1 [ 1.084461] efifb: scrolling: redraw [ 1.084462] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.084532] Console: switching to colour frame buffer device 170x48 [ 1.084548] fb0: EFI VGA frame buffer device [ 1.084556] intel_idle: MWAIT substates: 0x11142120 [ 1.084557] intel_idle: v0.4.1 model 0x3D [ 1.084741] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.085230] ACPI: AC Adapter [ADP0] (on-line) [ 1.085293] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.085313] ACPI: Lid Switch [LID0] [ 1.085348] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.085364] ACPI: Power Button [PWRB] [ 1.085399] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 1.085414] ACPI: Power Button [PWRF] [ 1.085846] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.088587] Linux agpgart interface v0.103 [ 1.090098] loop: module loaded [ 1.090264] libphy: Fixed MDIO Bus: probed [ 1.090265] tun: Universal TUN/TAP device driver, 1.6 [ 1.090296] PPP generic driver version 2.4.2 [ 1.090333] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.090335] ehci-pci: EHCI PCI platform driver [ 1.090498] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 1.090503] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 1.090514] ehci-pci 0000:00:1d.0: debug port 2 [ 1.094407] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 1.094422] ehci-pci 0000:00:1d.0: irq 23, io mem 0xc1219000 [ 1.108069] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.108120] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.108121] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.108123] usb usb1: Product: EHCI Host Controller [ 1.108125] usb usb1: Manufacturer: Linux 4.15.0-32-generic ehci_hcd [ 1.108126] usb usb1: SerialNumber: 0000:00:1d.0 [ 1.108338] hub 1-0:1.0: USB hub found [ 1.108344] hub 1-0:1.0: 2 ports detected [ 1.108511] ehci-platform: EHCI generic platform driver [ 1.108526] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.108529] ohci-pci: OHCI PCI platform driver [ 1.108538] ohci-platform: OHCI generic platform driver [ 1.108544] uhci_hcd: USB Universal Host Controller Interface driver [ 1.108689] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A [ 1.108691] xhci_hcd 0000:00:14.0: PCI INT A: no GSI [ 1.108718] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.108724] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.109789] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0004b810 [ 1.109795] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.109921] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.109923] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.109924] usb usb2: Product: xHCI Host Controller [ 1.109926] usb usb2: Manufacturer: Linux 4.15.0-32-generic xhci-hcd [ 1.109927] usb usb2: SerialNumber: 0000:00:14.0 [ 1.110109] hub 2-0:1.0: USB hub found [ 1.110121] hub 2-0:1.0: 11 ports detected [ 1.114379] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.114383] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 1.114413] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.114415] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.114416] usb usb3: Product: xHCI Host Controller [ 1.114417] usb usb3: Manufacturer: Linux 4.15.0-32-generic xhci-hcd [ 1.114419] usb usb3: SerialNumber: 0000:00:14.0 [ 1.114602] hub 3-0:1.0: USB hub found [ 1.114612] hub 3-0:1.0: 4 ports detected [ 1.117286] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.132711] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.132715] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.132994] mousedev: PS/2 mouse device common for all mice [ 1.133422] rtc_cmos 00:01: RTC can wake from S4 [ 1.133434] rtc_cmos: probe of 00:01 failed with error -16 [ 1.133450] i2c /dev entries driver [ 1.133499] device-mapper: uevent: version 1.0.3 [ 1.133561] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.133568] intel_pstate: Intel P-state driver initializing [ 1.133715] ledtrig-cpu: registered to indicate activity on CPUs [ 1.133718] EFI Variables Facility v0.08 2004-May-17 [ 1.149404] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 1.163513] NET: Registered protocol family 10 [ 1.166746] Segment Routing with IPv6 [ 1.166764] NET: Registered protocol family 17 [ 1.166797] Key type dns_resolver registered [ 1.167012] RAS: Correctable Errors collector initialized. [ 1.167039] microcode: sig=0x306d4, pf=0x40, revision=0x2a [ 1.167133] microcode: Microcode Update Driver: v2.2. [ 1.167141] sched_clock: Marking stable (1167128450, 0)->(1148838549, 18289901) [ 1.167312] registered taskstats version 1 [ 1.167322] Loading compiled-in X.509 certificates [ 1.169658] Loaded X.509 cert 'Build time autogenerated kernel key: 0a084e614671d08d03b088161eeecdabc544c9be' [ 1.171405] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 1.171428] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 1.171441] Loaded UEFI:db cert 'E0100-15IBR: 05afb0f37e1775b44fd09394a4329700' linked to secondary sys keyring [ 1.174081] Loaded UEFI:MokListRT cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to secondary sys keyring [ 1.174731] zswap: loaded using pool lzo/zbud [ 1.178069] Key type big_key registered [ 1.178073] Key type trusted registered [ 1.179471] Key type encrypted registered [ 1.179473] AppArmor: AppArmor sha1 policy hashing enabled [ 1.179475] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 1.179489] evm: HMAC attrs: 0x1 [ 1.180014] Magic number: 14:837:131 [ 1.180066] acpi device:06: hash matches [ 1.180084] hctosys: unable to open rtc device (rtc0) [ 1.180131] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.180131] EDD information not available. [ 1.189592] ACPI: Battery Slot [BAT0] (battery present) [ 1.448041] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.452041] usb 2-4: new high-speed USB device number 2 using xhci_hcd [ 1.544823] Freeing unused kernel memory: 2408K [ 1.580078] Write protecting the kernel read-only data: 20480k [ 1.581306] Freeing unused kernel memory: 2008K [ 1.585089] Freeing unused kernel memory: 1892K [ 1.591382] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.591382] x86/mm: Checking user space page tables [ 1.597259] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.600293] usb 2-4: New USB device found, idVendor=0bda, idProduct=0129 [ 1.600295] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1.600297] usb 2-4: Product: USB2.0-CRW [ 1.600298] usb 2-4: Manufacturer: Generic [ 1.600300] usb 2-4: SerialNumber: 20100201396000000 [ 1.604355] usb 1-1: New USB device found, idVendor=8087, idProduct=8001 [ 1.604358] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.604633] hub 1-1:1.0: USB hub found [ 1.604722] hub 1-1:1.0: 8 ports detected [ 1.607888] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.607963] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.607972] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.608497] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.608514] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.613749] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.613770] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.613775] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.614002] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.614017] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.665054] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.665061] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.669145] ahci 0000:00:1f.2: version 3.0 [ 1.677495] r8169 0000:02:00.0 eth0: RTL8106e at 0x (ptrval), 50:7b:9d:19:a4:d1, XID 10900800 IRQ 47 [ 1.679460] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x3 impl SATA mode [ 1.679463] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 1.680066] scsi host0: ahci [ 1.680148] scsi host1: ahci [ 1.684160] scsi host2: ahci [ 1.693447] r8169 0000:02:00.0 enp2s0: renamed from eth0 [ 1.694036] scsi host3: ahci [ 1.694087] ata1: SATA max UDMA/133 abar m2048@0xc1218000 port 0xc1218100 irq 46 [ 1.694089] ata2: SATA max UDMA/133 abar m2048@0xc1218000 port 0xc1218180 irq 46 [ 1.694090] ata3: DUMMY [ 1.694090] ata4: DUMMY [ 1.714489] [drm] Memory usable by graphics device = 4096M [ 1.714491] checking generic (b0000000 410000) vs hw (b0000000 10000000) [ 1.714492] fb: switching to inteldrmfb from EFI VGA [ 1.714512] Console: switching to colour dummy device 80x25 [ 1.714611] [drm] Replacing VGA console driver [ 1.721190] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.721191] [drm] Driver supports precise vblank timestamp query. [ 1.723346] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.728038] usb 2-6: new high-speed USB device number 3 using xhci_hcd [ 1.730197] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 1.731980] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.732357] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 1.887678] fbcon: inteldrmfb (fb0) is primary device [ 1.887750] Console: switching to colour frame buffer device 170x48 [ 1.887777] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.917407] usb 2-6: New USB device found, idVendor=13d3, idProduct=5744 [ 1.917410] usb 2-6: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1.917411] usb 2-6: Product: Lenovo EasyCamera [ 2.007906] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.007922] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.014097] ata1.00: ATA-8: ST1000LM024 HN-M101MBB, 2BA30001, max UDMA/100 [ 2.014099] ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32) [ 2.015488] ata2.00: ATAPI: MATSHITA DVD-RAM UJ8HC, G801, max UDMA/100 [ 2.020349] ata1.00: configured for UDMA/100 [ 2.020588] scsi 0:0:0:0: Direct-Access ATA ST1000LM024 HN-M 0001 PQ: 0 ANSI: 5 [ 2.020906] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.020951] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) [ 2.020954] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 2.020970] sd 0:0:0:0: [sda] Write Protect is off [ 2.020973] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.021005] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.027422] ata2.00: configured for UDMA/100 [ 2.048571] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ8HC G801 PQ: 0 ANSI: 5 [ 2.077758] sda: sda1 sda2 sda3 [ 2.078065] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.108117] tsc: Refined TSC clocksource calibration: 2194.918 MHz [ 2.108125] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fa37202099, max_idle_ns: 440795206796 ns [ 2.127413] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.127415] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.127554] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 2.127647] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 2.127874] random: fast init done [ 2.164068] usb 2-7: new full-speed USB device number 4 using xhci_hcd [ 2.313262] usb 2-7: New USB device found, idVendor=0bda, idProduct=b728 [ 2.313264] usb 2-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.313266] usb 2-7: Product: Bluetooth Radio [ 2.313267] usb 2-7: Manufacturer: Realtek [ 2.313269] usb 2-7: SerialNumber: 00e04c000001 [ 2.317578] usbcore: registered new interface driver rtsx_usb [ 2.598868] psmouse serio1: synaptics: queried max coordinates: x [..5716], y [..4880] [ 2.644861] psmouse serio1: synaptics: queried min coordinates: x [1252..], y [1020..] [ 2.739803] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2b1, caps: 0xf00123/0x840300/0x2a800/0x0, board id: 3187, fw id: 1955965 [ 2.801771] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5 [ 3.056579] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 3.132205] clocksource: Switched to clocksource tsc [ 4.264037] random: crng init done [ 4.315031] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 4.332162] systemd[1]: Detected architecture x86-64. [ 4.354534] systemd[1]: Set hostname to . [ 5.710953] systemd[1]: Reached target Remote File Systems (Pre). [ 5.711057] systemd[1]: Listening on udev Control Socket. [ 5.711129] systemd[1]: Listening on Journal Audit Socket. [ 5.711222] systemd[1]: Created slice User and Session Slice. [ 5.711262] systemd[1]: Listening on Journal Socket. [ 5.711296] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 5.711316] systemd[1]: Listening on Journal Socket (/dev/log). [ 6.972580] lp: driver loaded but no devices found [ 7.036237] ppdev: user-space parallel port driver [ 16.278352] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 16.310502] systemd-journald[269]: Received request to flush runtime journal from PID 1 [ 16.499582] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 16.502539] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input7 [ 16.522216] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 16.522572] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 16.530402] Bluetooth: Core ver 2.22 [ 16.530416] NET: Registered protocol family 31 [ 16.530417] Bluetooth: HCI device and connection manager initialized [ 16.530420] Bluetooth: HCI socket layer initialized [ 16.530425] Bluetooth: L2CAP socket layer initialized [ 16.530431] Bluetooth: SCO socket layer initialized [ 16.537751] usbcore: registered new interface driver btusb [ 16.539689] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=8723 [ 16.539691] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_config.bin [ 16.573971] rtl8723be: Using firmware rtlwifi/rtl8723befw_36.bin [ 16.587016] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 16.588141] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 16.588348] rtlwifi: rtlwifi: wireless switch is on [ 16.589323] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 16.589325] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 16.589326] RAPL PMU: hw unit of domain package 2^-14 Joules [ 16.589327] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 16.589327] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 16.601830] AVX2 version of gcm_enc/dec engaged. [ 16.601832] AES CTR mode by8 optimization enabled [ 16.604769] snd_hda_codec_conexant hdaudioC1D0: CX20751/2: BIOS auto-probing. [ 16.605082] snd_hda_codec_conexant hdaudioC1D0: autoconfig for CX20751/2: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker [ 16.605085] snd_hda_codec_conexant hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 16.605088] snd_hda_codec_conexant hdaudioC1D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0) [ 16.605090] snd_hda_codec_conexant hdaudioC1D0: mono: mono_out=0x0 [ 16.605091] snd_hda_codec_conexant hdaudioC1D0: inputs: [ 16.605094] snd_hda_codec_conexant hdaudioC1D0: Internal Mic=0x1a [ 16.605096] snd_hda_codec_conexant hdaudioC1D0: Mic=0x19 [ 16.605870] snd_hda_codec_conexant hdaudioC1D0: Enable sync_write for stable communication [ 16.612284] media: Linux media interface: v0.10 [ 16.612683] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8 [ 16.612757] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9 [ 16.619369] Linux video capture interface: v2.00 [ 16.633154] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (13d3:5744) [ 16.666169] kvm: disabled by bios [ 16.681533] intel_rapl: Found RAPL domain package [ 16.681535] intel_rapl: Found RAPL domain core [ 16.681536] intel_rapl: Found RAPL domain uncore [ 16.681538] intel_rapl: Found RAPL domain dram [ 16.681541] intel_rapl: RAPL package 0 domain package locked by BIOS [ 16.681546] intel_rapl: RAPL package 0 domain dram locked by BIOS [ 16.689662] uvcvideo 2-6:1.0: Entity type for entity Extension 2 was not initialized! [ 16.689665] uvcvideo 2-6:1.0: Entity type for entity Extension 5 was not initialized! [ 16.689671] uvcvideo 2-6:1.0: Entity type for entity Processing 3 was not initialized! [ 16.689674] uvcvideo 2-6:1.0: Entity type for entity Camera 1 was not initialized! [ 16.689761] input: Lenovo EasyCamera: Lenovo EasyC as /devices/pci0000:00/0000:00:14.0/usb2/2-6/2-6:1.0/input/input10 [ 16.689844] usbcore: registered new interface driver uvcvideo [ 16.689845] USB Video Class driver (1.1.1) [ 16.716513] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_config.bin failed with error -2 [ 16.716517] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin [ 16.726471] rtl8723be 0000:03:00.0 wlp3s0: renamed from wlan0 [ 16.838692] Bluetooth: hci0: rom_version status=0 version=1 [ 16.838710] Bluetooth: hci0: cfg_sz 0, total size 22496 [ 16.854176] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input11 [ 16.854221] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12 [ 16.854263] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13 [ 16.854301] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14 [ 16.854340] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15 [ 18.681145] Adding 8300540k swap on /dev/sda3. Priority:-2 extents:1 across:8300540k FS [ 18.848545] audit: type=1400 audit(1534514900.844:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=714 comm="apparmor_parser" [ 18.848552] audit: type=1400 audit(1534514900.844:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=714 comm="apparmor_parser" [ 18.848554] audit: type=1400 audit(1534514900.844:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=714 comm="apparmor_parser" [ 18.848557] audit: type=1400 audit(1534514900.844:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=714 comm="apparmor_parser" [ 18.849056] audit: type=1400 audit(1534514900.844:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=713 comm="apparmor_parser" [ 18.849060] audit: type=1400 audit(1534514900.844:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=713 comm="apparmor_parser" [ 18.850264] audit: type=1400 audit(1534514900.844:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="webbrowser-app" pid=717 comm="apparmor_parser" [ 18.850268] audit: type=1400 audit(1534514900.844:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="webbrowser-app//oxide_helper" pid=717 comm="apparmor_parser" [ 18.851047] audit: type=1400 audit(1534514900.844:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=719 comm="apparmor_parser" [ 18.854723] audit: type=1400 audit(1534514900.848:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=720 comm="apparmor_parser" [ 19.222720] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 19.222721] Bluetooth: BNEP filters: protocol multicast [ 19.222724] Bluetooth: BNEP socket layer initialized [ 24.407832] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 25.156502] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 25.160389] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 25.230181] r8169 0000:02:00.0 enp2s0: link down [ 25.230250] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 25.808877] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 28.205005] wlp3s0: authenticate with 88:44:77:88:aa:00 [ 28.224520] wlp3s0: send auth to 88:44:77:88:aa:00 (try 1/3) [ 28.316642] wlp3s0: authenticated [ 28.320079] wlp3s0: associate with 88:44:77:88:aa:00 (try 1/3) [ 28.323719] wlp3s0: RX AssocResp from 88:44:77:88:aa:00 (capab=0x1411 status=0 aid=2) [ 28.323958] wlp3s0: associated [ 28.346937] wlp3s0: Limiting TX power to 20 (20 - 0) dBm as advertised by 88:44:77:88:aa:00 [ 28.385918] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready [ 35.089772] Bluetooth: RFCOMM TTY layer initialized [ 35.089777] Bluetooth: RFCOMM socket layer initialized [ 35.089781] Bluetooth: RFCOMM ver 1.11 [ 51.960122] usb 2-1: new low-speed USB device number 5 using xhci_hcd [ 52.113188] usb 2-1: New USB device found, idVendor=413c, idProduct=2005 [ 52.113191] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 52.113193] usb 2-1: Product: DELL USB Keyboard [ 52.113194] usb 2-1: Manufacturer: DELL [ 52.178302] hidraw: raw HID events driver (C) Jiri Kosina [ 52.188705] usbcore: registered new interface driver usbhid [ 52.188707] usbhid: USB HID core driver [ 52.215819] input: DELL DELL USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/0003:413C:2005.0001/input/input16 [ 52.272373] hid-generic 0003:413C:2005.0001: input,hidraw0: USB HID v1.10 Keyboard [DELL DELL USB Keyboard] on usb-0000:00:14.0-1/input0 [ 56.972063] usb 2-2: new low-speed USB device number 6 using xhci_hcd [ 57.125133] usb 2-2: New USB device found, idVendor=046d, idProduct=c03e [ 57.125135] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 57.125137] usb 2-2: Product: USB-PS/2 Optical Mouse [ 57.125138] usb 2-2: Manufacturer: Logitech [ 57.128684] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/0003:046D:C03E.0002/input/input17 [ 57.188204] hid-generic 0003:046D:C03E.0002: input,hidraw1: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:14.0-2/input0 [ 74.105389] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 74.334909] ISO 9660 Extensions: RRIP_1991A [ 539.532695] perf: interrupt took too long (2509 > 2500), lowering kernel.perf_event_max_sample_rate to 79500 [ 891.194757] perf: interrupt took too long (3146 > 3136), lowering kernel.perf_event_max_sample_rate to 63500 [ 1446.310227] perf: interrupt took too long (4075 > 3932), lowering kernel.perf_event_max_sample_rate to 49000 [ 2937.822786] perf: interrupt took too long (5217 > 5093), lowering kernel.perf_event_max_sample_rate to 38250 [ 5567.299371] r8169 0000:02:00.0: invalid large VPD tag 7f at offset 0