[ 0.000000] microcode: microcode updated early to revision 0xc2, date = 2017-11-16 [ 0.000000] Linux version 4.15.0-31-generic (buildd@lcy01-amd64-019) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #33-Ubuntu SMP Thu Aug 2 14:34:07 UTC 2018 (Ubuntu 4.15.0-31.33-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-31-generic root=/dev/mapper/ACER-btrfs ro rootflags=subvol=@ priority=low quiet splash vt.handoff=1 [ 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: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009e7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006834bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000006834c000-0x000000006834cfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000006834d000-0x0000000068376fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000068377000-0x0000000068427fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000068428000-0x0000000068d28fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000068d29000-0x0000000075c3dfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000075c3e000-0x000000007662dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007662e000-0x0000000077fadfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000077fae000-0x0000000077ffdfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x0000000077ffe000-0x0000000077ffefff] usable [ 0.000000] BIOS-e820: [mem 0x0000000077fff000-0x00000000780fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000079000000-0x000000007c7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002827fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: Acer Aspire E5-574G/Zoro_SL , BIOS V1.18 05/25/2017 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x282800 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 0077FFF000 mask 7FFFFFF000 uncachable [ 0.000000] 2 base 0078000000 mask 7FF8000000 uncachable [ 0.000000] 3 base 0080000000 mask 7F80000000 uncachable [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 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: 14207M [ 0.000000] gran_size: 64K chunk_size: 64K num_reg: 10 lose cover RAM: 12583932K [ 0.000000] gran_size: 64K chunk_size: 128K num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 256K num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 512K num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 1M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 2M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 4M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 8M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 16M num_reg: 7 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 32M num_reg: 7 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: 5 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 512M num_reg: 5 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 1G num_reg: 5 lose cover RAM: 60K [ 0.000000] gran_size: 64K chunk_size: 2G num_reg: 5 lose cover RAM: 60K [ 0.000000] gran_size: 128K chunk_size: 128K num_reg: 10 lose cover RAM: 12583932K [ 0.000000] gran_size: 128K chunk_size: 256K num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 512K num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 1M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 2M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 4M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 8M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 16M num_reg: 7 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 32M num_reg: 7 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: 5 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 512M num_reg: 5 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 1G num_reg: 5 lose cover RAM: 124K [ 0.000000] gran_size: 128K chunk_size: 2G num_reg: 5 lose cover RAM: 124K [ 0.000000] gran_size: 256K chunk_size: 256K num_reg: 10 lose cover RAM: 12583932K [ 0.000000] gran_size: 256K chunk_size: 512K num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 1M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 2M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 4M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 8M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 16M num_reg: 7 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 32M num_reg: 7 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: 5 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 512M num_reg: 5 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 1G num_reg: 5 lose cover RAM: 252K [ 0.000000] gran_size: 256K chunk_size: 2G num_reg: 5 lose cover RAM: 252K [ 0.000000] gran_size: 512K chunk_size: 512K num_reg: 10 lose cover RAM: 12583932K [ 0.000000] gran_size: 512K chunk_size: 1M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 2M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 4M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 8M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 16M num_reg: 7 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 32M num_reg: 7 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: 5 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 512M num_reg: 5 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 1G num_reg: 5 lose cover RAM: 508K [ 0.000000] gran_size: 512K chunk_size: 2G num_reg: 5 lose cover RAM: 508K [ 0.000000] gran_size: 1M chunk_size: 1M num_reg: 10 lose cover RAM: 12583932K [ 0.000000] gran_size: 1M chunk_size: 2M num_reg: 7 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 4M num_reg: 7 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 8M num_reg: 7 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 16M num_reg: 7 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 32M num_reg: 7 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: 5 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 512M num_reg: 5 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 1G num_reg: 5 lose cover RAM: 1020K [ 0.000000] gran_size: 1M chunk_size: 2G num_reg: 5 lose cover RAM: 1020K [ 0.000000] gran_size: 2M chunk_size: 2M num_reg: 10 lose cover RAM: 8390652K [ 0.000000] gran_size: 2M chunk_size: 4M num_reg: 7 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 8M num_reg: 7 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 16M num_reg: 7 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 32M num_reg: 7 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: 5 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 512M num_reg: 5 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 1G num_reg: 5 lose cover RAM: 2044K [ 0.000000] gran_size: 2M chunk_size: 2G num_reg: 5 lose cover RAM: 2044K [ 0.000000] gran_size: 4M chunk_size: 4M num_reg: 10 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 8M num_reg: 7 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 16M num_reg: 7 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 32M num_reg: 7 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: 5 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 512M num_reg: 5 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 1G num_reg: 5 lose cover RAM: 4092K [ 0.000000] gran_size: 4M chunk_size: 2G num_reg: 5 lose cover RAM: 4092K [ 0.000000] gran_size: 8M chunk_size: 8M num_reg: 9 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 16M num_reg: 7 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 32M num_reg: 7 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: 5 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 512M num_reg: 5 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 1G num_reg: 5 lose cover RAM: 8188K [ 0.000000] gran_size: 8M chunk_size: 2G num_reg: 5 lose cover RAM: 8188K [ 0.000000] gran_size: 16M chunk_size: 16M num_reg: 8 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 32M num_reg: 7 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 64M num_reg: 7 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 128M num_reg: 7 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: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 16M chunk_size: 2G num_reg: 5 lose cover RAM: 16380K [ 0.000000] gran_size: 32M chunk_size: 32M num_reg: 7 lose cover RAM: 32764K [ 0.000000] gran_size: 32M chunk_size: 64M num_reg: 7 lose cover RAM: 32764K [ 0.000000] gran_size: 32M chunk_size: 128M num_reg: 7 lose cover RAM: 32764K [ 0.000000] gran_size: 32M chunk_size: 256M num_reg: 5 lose cover RAM: 32764K [ 0.000000] gran_size: 32M chunk_size: 512M num_reg: 5 lose cover RAM: 32764K [ 0.000000] gran_size: 32M chunk_size: 1G num_reg: 5 lose cover RAM: 32764K [ 0.000000] gran_size: 32M chunk_size: 2G num_reg: 5 lose cover RAM: 32764K [ 0.000000] gran_size: 64M chunk_size: 64M num_reg: 6 lose cover RAM: 65532K [ 0.000000] gran_size: 64M chunk_size: 128M num_reg: 7 lose cover RAM: 65532K [ 0.000000] gran_size: 64M chunk_size: 256M num_reg: 5 lose cover RAM: 65532K [ 0.000000] gran_size: 64M chunk_size: 512M num_reg: 5 lose cover RAM: 65532K [ 0.000000] gran_size: 64M chunk_size: 1G num_reg: 5 lose cover RAM: 65532K [ 0.000000] gran_size: 64M chunk_size: 2G num_reg: 5 lose cover RAM: 65532K [ 0.000000] gran_size: 128M chunk_size: 128M num_reg: 5 lose cover RAM: 131068K [ 0.000000] gran_size: 128M chunk_size: 256M num_reg: 5 lose cover RAM: 131068K [ 0.000000] gran_size: 128M chunk_size: 512M num_reg: 4 lose cover RAM: 131068K [ 0.000000] gran_size: 128M chunk_size: 1G num_reg: 4 lose cover RAM: 131068K [ 0.000000] gran_size: 128M chunk_size: 2G num_reg: 4 lose cover RAM: 131068K [ 0.000000] gran_size: 256M chunk_size: 256M num_reg: 5 lose cover RAM: 131068K [ 0.000000] gran_size: 256M chunk_size: 512M num_reg: 4 lose cover RAM: 131068K [ 0.000000] gran_size: 256M chunk_size: 1G num_reg: 4 lose cover RAM: 131068K [ 0.000000] gran_size: 256M chunk_size: 2G num_reg: 4 lose cover RAM: 131068K [ 0.000000] gran_size: 512M chunk_size: 512M num_reg: 4 lose cover RAM: 393212K [ 0.000000] gran_size: 512M chunk_size: 1G num_reg: 4 lose cover RAM: 393212K [ 0.000000] gran_size: 512M chunk_size: 2G num_reg: 4 lose cover RAM: 393212K [ 0.000000] gran_size: 1G chunk_size: 1G num_reg: 3 lose cover RAM: 917500K [ 0.000000] gran_size: 1G chunk_size: 2G num_reg: 3 lose cover RAM: 917500K [ 0.000000] gran_size: 2G chunk_size: 2G num_reg: 2 lose cover RAM: 1966076K [ 0.000000] mtrr_cleanup: can not find optimal value [ 0.000000] please specify mtrr_gran_size/mtrr_chunk_size [ 0.000000] e820: update [mem 0x77fff000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0x77fff max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 98000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x1b9d3c000, 0x1b9d3cfff] PGTABLE [ 0.000000] BRK [0x1b9d3d000, 0x1b9d3dfff] PGTABLE [ 0.000000] BRK [0x1b9d3e000, 0x1b9d3efff] PGTABLE [ 0.000000] BRK [0x1b9d3f000, 0x1b9d3ffff] PGTABLE [ 0.000000] BRK [0x1b9d40000, 0x1b9d40fff] PGTABLE [ 0.000000] BRK [0x1b9d41000, 0x1b9d41fff] PGTABLE [ 0.000000] BRK [0x1b9d42000, 0x1b9d42fff] PGTABLE [ 0.000000] BRK [0x1b9d43000, 0x1b9d43fff] PGTABLE [ 0.000000] BRK [0x1b9d44000, 0x1b9d44fff] PGTABLE [ 0.000000] BRK [0x1b9d45000, 0x1b9d45fff] PGTABLE [ 0.000000] BRK [0x1b9d46000, 0x1b9d46fff] PGTABLE [ 0.000000] BRK [0x1b9d47000, 0x1b9d47fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x31171000-0x348affff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FE020 000024 (v02 ACRSYS) [ 0.000000] ACPI: XSDT 0x0000000077FDE188 0000F4 (v01 ACRSYS ACRPRDCT 00000000 01000013) [ 0.000000] ACPI: FACP 0x0000000077FE4000 00010C (v05 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: DSDT 0x0000000077FC7000 0161A2 (v02 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: FACS 0x0000000077F7C000 000040 [ 0.000000] ACPI: TCPA 0x0000000077FFC000 000032 (v02 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: UEFI 0x0000000077FFB000 000236 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: UEFI 0x0000000077FFA000 000042 (v01 ACRSYS ACRPRDCT 00000002 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FF9000 0004B7 (v02 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FF8000 00004B (v02 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: TPM2 0x0000000077FF7000 000034 (v03 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FF2000 0040CA (v01 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FEC000 004E73 (v02 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: DBGP 0x0000000077FEB000 000034 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: DBG2 0x0000000077FEA000 000054 (v00 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FE9000 0004CA (v02 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: ASF! 0x0000000077FE8000 0000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: ASPT 0x0000000077FE7000 000034 (v07 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: BOOT 0x0000000077FE6000 000028 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: DBGP 0x0000000077FE5000 000034 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: HPET 0x0000000077FE3000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: LPIT 0x0000000077FE2000 000094 (v01 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: APIC 0x0000000077FE1000 0000BC (v03 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: MCFG 0x0000000077FE0000 00003C (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FDF000 00019A (v02 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FC6000 0004A3 (v02 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FC5000 000E58 (v02 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: SSDT 0x0000000077FC1000 003009 (v01 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: DMAR 0x0000000077FC0000 0000CC (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: FPDT 0x0000000077FBF000 000044 (v01 ACRSYS ACRPRDCT 00000002 1025 00040000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000002827fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x2827d5000-0x2827fffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000002827fffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000006834bfff] [ 0.000000] node 0: [mem 0x0000000068377000-0x0000000068427fff] [ 0.000000] node 0: [mem 0x0000000068d29000-0x0000000075c3dfff] [ 0.000000] node 0: [mem 0x0000000077ffe000-0x0000000077ffefff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000002827fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000002827fffff] [ 0.000000] On node 0 totalpages: 2063024 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 7437 pages used for memmap [ 0.000000] DMA32 zone: 475923 pages, LIFO batch:31 [ 0.000000] Normal zone: 24736 pages used for memmap [ 0.000000] Normal zone: 1583104 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 99 pages [ 0.000000] Reserving Intel graphics memory at 0x000000007a800000-0x000000007c7fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 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 0x0009e000-0x0009efff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x6834c000-0x6834cfff] [ 0.000000] PM: Registered nosave memory: [mem 0x6834d000-0x68376fff] [ 0.000000] PM: Registered nosave memory: [mem 0x68428000-0x68d28fff] [ 0.000000] PM: Registered nosave memory: [mem 0x75c3e000-0x7662dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x7662e000-0x77fadfff] [ 0.000000] PM: Registered nosave memory: [mem 0x77fae000-0x77ffdfff] [ 0.000000] PM: Registered nosave memory: [mem 0x77fff000-0x780fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x78100000-0x78ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x79000000-0x7c7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7c800000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfcffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfd000000-0xfe7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe800000-0xfeafffff] [ 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 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed83fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed84000-0xfed84fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed85000-0xfedfffff] [ 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 0x7c800000-0xdfffffff] 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+0x99/0x4fd 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: 2030766 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-31-generic root=/dev/mapper/ACER-btrfs ro rootflags=subvol=@ priority=low quiet splash vt.handoff=1 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7969512K/8252096K available (12300K kernel code, 2470K rwdata, 4244K rodata, 2400K init, 2416K bss, 282584K 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 39098 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: 1024, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#1 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 10 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.004000] APIC: Switch to symmetric I/O mode setup [ 0.004000] DMAR: Host address width 39 [ 0.004000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.004000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e [ 0.004000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.004000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.004000] DMAR: RMRR base: 0x0000007652a000 end: 0x00000076549fff [ 0.004000] DMAR: RMRR base: 0x0000007a000000 end: 0x0000007c7fffff [ 0.004000] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.004000] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.004000] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.004000] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.004000] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.004000] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.004000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.008000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.028000] tsc: Detected 2400.000 MHz processor [ 0.028000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.00 BogoMIPS (lpj=9600000) [ 0.028000] pid_max: default: 32768 minimum: 301 [ 0.028000] Security Framework initialized [ 0.028000] Yama: becoming mindful. [ 0.028000] AppArmor: AppArmor initialized [ 0.028000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.028000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.028000] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.028000] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.028000] CPU: Physical Processor ID: 0 [ 0.028000] CPU: Processor Core ID: 0 [ 0.028000] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.028000] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.028000] mce: CPU supports 8 MCE banks [ 0.028000] CPU0: Thermal monitoring enabled (TM1) [ 0.028000] process: using mwait in idle threads [ 0.028000] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.028000] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.028000] Spectre V2 : Mitigation: Full generic retpoline [ 0.028000] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch [ 0.028000] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier [ 0.028000] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.028000] Speculative Store Bypass: Vulnerable [ 0.028000] Freeing SMP alternatives memory: 36K [ 0.032059] TSC deadline timer enabled [ 0.032064] smpboot: CPU0: Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz (family: 0x6, model: 0x4e, stepping: 0x3) [ 0.032130] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.032163] ... version: 4 [ 0.032163] ... bit width: 48 [ 0.032164] ... generic registers: 4 [ 0.032165] ... value mask: 0000ffffffffffff [ 0.032165] ... max period: 00007fffffffffff [ 0.032166] ... fixed-purpose events: 3 [ 0.032166] ... event mask: 000000070000000f [ 0.032202] Hierarchical SRCU implementation. [ 0.033207] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.033219] smp: Bringing up secondary CPUs ... [ 0.033287] x86: Booting SMP configuration: [ 0.033288] .... node #0, CPUs: #1 #2 #3 [ 0.036468] smp: Brought up 1 node, 4 CPUs [ 0.036468] smpboot: Max logical packages: 1 [ 0.036468] smpboot: Total of 4 processors activated (19200.00 BogoMIPS) [ 0.040277] devtmpfs: initialized [ 0.040277] x86/mm: Memory block size: 128MB [ 0.040694] evm: security.selinux [ 0.040695] evm: security.SMACK64 [ 0.040695] evm: security.SMACK64EXEC [ 0.040696] evm: security.SMACK64TRANSMUTE [ 0.040697] evm: security.SMACK64MMAP [ 0.040697] evm: security.apparmor [ 0.040698] evm: security.ima [ 0.040698] evm: security.capability [ 0.040710] PM: Registering ACPI NVS region [mem 0x6834c000-0x6834cfff] (4096 bytes) [ 0.040710] PM: Registering ACPI NVS region [mem 0x7662e000-0x77fadfff] (26738688 bytes) [ 0.040710] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.040710] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.040710] pinctrl core: initialized pinctrl subsystem [ 0.040710] RTC time: 6:18:50, date: 08/10/18 [ 0.041417] NET: Registered protocol family 16 [ 0.041507] audit: initializing netlink subsys (disabled) [ 0.041514] audit: type=2000 audit(1533881930.040:1): state=initialized audit_enabled=0 res=1 [ 0.041514] cpuidle: using governor ladder [ 0.041514] cpuidle: using governor menu [ 0.041514] Simple Boot Flag at 0x44 set to 0x1 [ 0.041514] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.041514] ACPI: bus type PCI registered [ 0.041514] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.041514] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.041514] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.041514] pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override. [ 0.041514] PCI: Using configuration type 1 for base access [ 0.044882] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.044882] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.044882] ACPI: Added _OSI(Module Device) [ 0.044882] ACPI: Added _OSI(Processor Device) [ 0.044882] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.044882] ACPI: Added _OSI(Processor Aggregator Device) [ 0.044882] ACPI: Added _OSI(Linux-Dell-Video) [ 0.045103] ACPI: Executed 18 blocks of module-level executable AML code [ 0.056084] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.060694] ACPI: Dynamic OEM Table Load: [ 0.060709] ACPI: SSDT 0xFFFF9A81786F1800 00061E (v02 PmRef Cpu0Ist 00003000 INTL 20130117) [ 0.061203] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.062613] ACPI: Dynamic OEM Table Load: [ 0.062622] ACPI: SSDT 0xFFFF9A81780AA800 00037F (v02 PmRef Cpu0Cst 00003001 INTL 20130117) [ 0.063722] ACPI: Dynamic OEM Table Load: [ 0.063730] ACPI: SSDT 0xFFFF9A81786F6800 0005AA (v02 PmRef ApIst 00003000 INTL 20130117) [ 0.068388] ACPI: Dynamic OEM Table Load: [ 0.068388] ACPI: SSDT 0xFFFF9A8178076C00 000119 (v02 PmRef ApCst 00003000 INTL 20130117) [ 0.070162] ACPI: EC: EC started [ 0.070163] ACPI: EC: interrupt blocked [ 0.070717] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC [ 0.070719] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.070720] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions [ 0.070721] ACPI: Interpreter enabled [ 0.070772] ACPI: (supports S0 S3 S4 S5) [ 0.070773] ACPI: Using IOAPIC for interrupt routing [ 0.070818] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.070818] ACPI: Enabled 9 GPEs in block 00 to 7F [ 0.076641] ACPI: Power Resource [PC01] (on) [ 0.095889] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.095896] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.099495] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.099497] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.102096] PCI host bridge to bus 0000:00 [ 0.102099] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.102100] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.102102] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.102103] pci_bus 0000:00: root bus resource [mem 0x7c800000-0xdfffffff window] [ 0.102105] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.102106] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.102115] pci 0000:00:00.0: [8086:1904] type 00 class 0x060000 [ 0.103078] pci 0000:00:02.0: [8086:1916] type 00 class 0x030000 [ 0.103089] pci 0000:00:02.0: reg 0x10: [mem 0x92000000-0x92ffffff 64bit] [ 0.103096] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref] [ 0.103100] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f] [ 0.104139] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.104164] pci 0000:00:14.0: reg 0x10: [mem 0x94300000-0x9430ffff 64bit] [ 0.104239] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.105223] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.105246] pci 0000:00:14.2: reg 0x10: [mem 0x9432a000-0x9432afff 64bit] [ 0.106254] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 0.106285] pci 0000:00:15.0: reg 0x10: [mem 0x9432b000-0x9432bfff 64bit] [ 0.107358] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.107387] pci 0000:00:16.0: reg 0x10: [mem 0x9432c000-0x9432cfff 64bit] [ 0.107469] pci 0000:00:16.0: PME# supported from D3hot [ 0.108460] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601 [ 0.108481] pci 0000:00:17.0: reg 0x10: [mem 0x94328000-0x94329fff] [ 0.108489] pci 0000:00:17.0: reg 0x14: [mem 0x9432f000-0x9432f0ff] [ 0.108498] pci 0000:00:17.0: reg 0x18: [io 0x5080-0x5087] [ 0.108506] pci 0000:00:17.0: reg 0x1c: [io 0x5088-0x508b] [ 0.108515] pci 0000:00:17.0: reg 0x20: [io 0x5060-0x507f] [ 0.108523] pci 0000:00:17.0: reg 0x24: [mem 0x9432d000-0x9432d7ff] [ 0.108570] pci 0000:00:17.0: PME# supported from D3hot [ 0.109557] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 [ 0.109633] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.110663] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 [ 0.110743] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.111762] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 [ 0.111841] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold [ 0.112879] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100 [ 0.113963] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.113981] pci 0000:00:1f.2: reg 0x10: [mem 0x94324000-0x94327fff] [ 0.115010] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040300 [ 0.115041] pci 0000:00:1f.3: reg 0x10: [mem 0x94320000-0x94323fff 64bit] [ 0.115076] pci 0000:00:1f.3: reg 0x20: [mem 0x94310000-0x9431ffff 64bit] [ 0.115132] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.116132] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.116192] pci 0000:00:1f.4: reg 0x10: [mem 0x9432e000-0x9432e0ff 64bit] [ 0.116262] pci 0000:00:1f.4: reg 0x20: [io 0x5040-0x505f] [ 0.117363] pci 0000:01:00.0: [10de:1347] type 00 class 0x030200 [ 0.117391] pci 0000:01:00.0: reg 0x10: [mem 0x93000000-0x93ffffff] [ 0.117405] pci 0000:01:00.0: reg 0x14: [mem 0x80000000-0x8fffffff 64bit pref] [ 0.117419] pci 0000:01:00.0: reg 0x1c: [mem 0x90000000-0x91ffffff 64bit pref] [ 0.117429] pci 0000:01:00.0: reg 0x24: [io 0x4000-0x407f] [ 0.117439] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref] [ 0.117627] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.117630] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff] [ 0.117633] pci 0000:00:1c.0: bridge window [mem 0x93000000-0x93ffffff] [ 0.117638] pci 0000:00:1c.0: bridge window [mem 0x80000000-0x91ffffff 64bit pref] [ 0.117700] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000 [ 0.117732] pci 0000:02:00.0: reg 0x10: [io 0x3000-0x30ff] [ 0.117761] pci 0000:02:00.0: reg 0x18: [mem 0x94204000-0x94204fff 64bit] [ 0.117779] pci 0000:02:00.0: reg 0x20: [mem 0x94200000-0x94203fff 64bit] [ 0.117883] pci 0000:02:00.0: supports D1 D2 [ 0.117885] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.136030] pci 0000:00:1c.4: PCI bridge to [bus 02] [ 0.136033] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff] [ 0.136036] pci 0000:00:1c.4: bridge window [mem 0x94200000-0x942fffff] [ 0.136222] pci 0000:03:00.0: [168c:0042] type 00 class 0x028000 [ 0.136476] pci 0000:03:00.0: reg 0x10: [mem 0x94000000-0x941fffff 64bit] [ 0.137277] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.152149] pci 0000:00:1c.5: PCI bridge to [bus 03] [ 0.152153] pci 0000:00:1c.5: bridge window [mem 0x94000000-0x941fffff] [ 0.153777] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.153858] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.153938] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.154016] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.154094] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.154175] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.154252] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.154329] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.154731] platform MSFT0101:00: failed to claim resource 1: [mem 0xfed40000-0xfed40fff] [ 0.154736] acpi MSFT0101:00: platform device creation failed: -16 [ 0.154979] ACPI Warning: GPE type mismatch (level/edge) (20170831/evxface-826) [ 0.154982] ACPI: EC: interrupt unblocked [ 0.154996] ACPI: EC: event unblocked [ 0.155008] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.155011] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events [ 0.155226] SCSI subsystem initialized [ 0.155237] libata version 3.00 loaded. [ 0.155237] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.155237] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.155237] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.155237] vgaarb: loaded [ 0.155237] ACPI: bus type USB registered [ 0.155237] usbcore: registered new interface driver usbfs [ 0.155237] usbcore: registered new interface driver hub [ 0.155237] usbcore: registered new device driver usb [ 0.155237] EDAC MC: Ver: 3.0.0 [ 0.155237] PCI: Using ACPI for IRQ routing [ 0.179591] PCI: pci_cache_line_size set to 64 bytes [ 0.179773] e820: reserve RAM buffer [mem 0x0009e800-0x0009ffff] [ 0.179775] e820: reserve RAM buffer [mem 0x6834c000-0x6bffffff] [ 0.179776] e820: reserve RAM buffer [mem 0x68428000-0x6bffffff] [ 0.179777] e820: reserve RAM buffer [mem 0x75c3e000-0x77ffffff] [ 0.179778] e820: reserve RAM buffer [mem 0x77fff000-0x77ffffff] [ 0.179779] e820: reserve RAM buffer [mem 0x282800000-0x283ffffff] [ 0.180000] NetLabel: Initializing [ 0.180000] NetLabel: domain hash size = 128 [ 0.180000] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.180000] NetLabel: unlabeled traffic allowed by default [ 0.184108] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.184114] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.186155] clocksource: Switched to clocksource hpet [ 0.193835] VFS: Disk quotas dquot_6.6.0 [ 0.193849] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.193941] AppArmor: AppArmor Filesystem Enabled [ 0.193960] pnp: PnP ACPI init [ 0.194174] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.194176] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.194177] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.194179] system 00:00: [mem 0xfe000000-0xfe01ffff] has been reserved [ 0.194181] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.194182] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.194184] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.194190] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.194592] system 00:01: [io 0x2000-0x20fe] has been reserved [ 0.194596] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.194776] system 00:02: [io 0x0680-0x069f] has been reserved [ 0.194778] system 00:02: [io 0xffff] has been reserved [ 0.194779] system 00:02: [io 0xffff] has been reserved [ 0.194781] system 00:02: [io 0xffff] has been reserved [ 0.194783] system 00:02: [io 0x1800-0x18fe] has been reserved [ 0.194784] system 00:02: [io 0x164e-0x164f] has been reserved [ 0.194788] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.194913] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.194956] system 00:04: [io 0x1854-0x1857] has been reserved [ 0.194960] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.194989] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.196734] system 00:06: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 0.196736] system 00:06: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 0.196737] system 00:06: [mem 0xfdac0000-0xfdacffff] has been reserved [ 0.196741] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.197512] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.197514] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.197516] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.197517] system 00:07: [mem 0xe0000000-0xefffffff] has been reserved [ 0.197519] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.197521] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.197522] system 00:07: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 0.197524] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved [ 0.197526] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.197527] system 00:07: [mem 0x7c800000-0x7c81ffff] has been reserved [ 0.197531] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.197857] pnp: PnP ACPI: found 8 devices [ 0.205437] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.205441] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window [ 0.205466] pci 0000:01:00.0: BAR 6: no space for [mem size 0x00080000 pref] [ 0.205468] pci 0000:01:00.0: BAR 6: failed to assign [mem size 0x00080000 pref] [ 0.205469] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.205472] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff] [ 0.205476] pci 0000:00:1c.0: bridge window [mem 0x93000000-0x93ffffff] [ 0.205479] pci 0000:00:1c.0: bridge window [mem 0x80000000-0x91ffffff 64bit pref] [ 0.205484] pci 0000:00:1c.4: PCI bridge to [bus 02] [ 0.205486] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff] [ 0.205489] pci 0000:00:1c.4: bridge window [mem 0x94200000-0x942fffff] [ 0.205496] pci 0000:00:1c.5: PCI bridge to [bus 03] [ 0.205500] pci 0000:00:1c.5: bridge window [mem 0x94000000-0x941fffff] [ 0.205507] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.205509] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.205510] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.205512] pci_bus 0000:00: resource 7 [mem 0x7c800000-0xdfffffff window] [ 0.205513] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window] [ 0.205515] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff] [ 0.205516] pci_bus 0000:01: resource 1 [mem 0x93000000-0x93ffffff] [ 0.205517] pci_bus 0000:01: resource 2 [mem 0x80000000-0x91ffffff 64bit pref] [ 0.205519] pci_bus 0000:02: resource 0 [io 0x3000-0x3fff] [ 0.205520] pci_bus 0000:02: resource 1 [mem 0x94200000-0x942fffff] [ 0.205522] pci_bus 0000:03: resource 1 [mem 0x94000000-0x941fffff] [ 0.205691] NET: Registered protocol family 2 [ 0.205865] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.205969] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.206066] TCP: Hash tables configured (established 65536 bind 65536) [ 0.206092] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.206112] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.206156] NET: Registered protocol family 1 [ 0.206168] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.207901] PCI: CLS 64 bytes, default 64 [ 0.207938] Unpacking initramfs... [ 1.090453] Freeing initrd memory: 56572K [ 1.090486] DMAR: ACPI device "device:69" under DMAR at fed91000 as 00:15.0 [ 1.090498] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.090501] software IO TLB [mem 0x71c3e000-0x75c3e000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 1.090716] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x22983777dd9, max_idle_ns: 440795300422 ns [ 1.090834] Scanning for low memory corruption every 60 seconds [ 1.091499] Initialise system trusted keyrings [ 1.091508] Key type blacklist registered [ 1.091566] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 1.092644] zbud: loaded [ 1.093150] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.093318] fuse init (API version 7.26) [ 1.095822] Key type asymmetric registered [ 1.095823] Asymmetric key parser 'x509' registered [ 1.095848] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.095887] io scheduler noop registered [ 1.095888] io scheduler deadline registered [ 1.095924] io scheduler cfq registered (default) [ 1.096774] pcieport 0000:00:1c.0: AER enabled with IRQ 122 [ 1.096788] pcieport 0000:00:1c.0: Signaling PME with IRQ 122 [ 1.096802] pcieport 0000:00:1c.4: Signaling PME with IRQ 123 [ 1.096816] pcieport 0000:00:1c.5: Signaling PME with IRQ 124 [ 1.096871] vesafb: mode is 1920x1080x32, linelength=7680, pages=0 [ 1.096872] vesafb: scrolling: redraw [ 1.096874] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.096890] vesafb: framebuffer at 0xa0000000, mapped to 0x (ptrval), using 8128k, total 8128k [ 1.096980] Console: switching to colour frame buffer device 240x67 [ 1.097006] fb0: VESA VGA frame buffer device [ 1.097018] intel_idle: MWAIT substates: 0x11142120 [ 1.097019] intel_idle: v0.4.1 model 0x4E [ 1.097222] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.097387] ACPI: AC Adapter [ACAD] (on-line) [ 1.097443] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 1.097454] ACPI: Power Button [PWRB] [ 1.097481] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 [ 1.097490] ACPI: Sleep Button [SLPB] [ 1.097517] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2 [ 1.097526] ACPI: Lid Switch [LID0] [ 1.097557] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.097612] ACPI: Power Button [PWRF] [ 1.098174] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 1.098225] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.098226] ACPI: Thermal Zone [TZ01] (40 C) [ 1.098379] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.099683] ACPI: Battery Slot [BAT1] (battery present) [ 1.101189] Linux agpgart interface v0.103 [ 1.102705] loop: module loaded [ 1.102849] libphy: Fixed MDIO Bus: probed [ 1.102850] tun: Universal TUN/TAP device driver, 1.6 [ 1.102896] PPP generic driver version 2.4.2 [ 1.102948] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.102950] ehci-pci: EHCI PCI platform driver [ 1.102959] ehci-platform: EHCI generic platform driver [ 1.102966] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.102967] ohci-pci: OHCI PCI platform driver [ 1.102974] ohci-platform: OHCI generic platform driver [ 1.102979] uhci_hcd: USB Universal Host Controller Interface driver [ 1.103168] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.103173] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.104262] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 1.104268] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.104414] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.104416] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.104417] usb usb1: Product: xHCI Host Controller [ 1.104419] usb usb1: Manufacturer: Linux 4.15.0-31-generic xhci-hcd [ 1.104420] usb usb1: SerialNumber: 0000:00:14.0 [ 1.104565] hub 1-0:1.0: USB hub found [ 1.104580] hub 1-0:1.0: 12 ports detected [ 1.105945] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.105949] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.105951] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 1.105982] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.105983] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.105985] usb usb2: Product: xHCI Host Controller [ 1.105986] usb usb2: Manufacturer: Linux 4.15.0-31-generic xhci-hcd [ 1.105987] usb usb2: SerialNumber: 0000:00:14.0 [ 1.106127] hub 2-0:1.0: USB hub found [ 1.106137] hub 2-0:1.0: 6 ports detected [ 1.106947] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 1.106948] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 1.108893] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.109075] mousedev: PS/2 mouse device common for all mice [ 1.109496] rtc_cmos 00:03: RTC can wake from S4 [ 1.109885] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 1.109966] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.109972] i2c /dev entries driver [ 1.110014] device-mapper: uevent: version 1.0.3 [ 1.110091] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.110094] intel_pstate: Intel P-state driver initializing [ 1.110528] intel_pstate: HWP enabled [ 1.110662] ledtrig-cpu: registered to indicate activity on CPUs [ 1.111021] intel_pmc_core: initialized [ 1.111232] NET: Registered protocol family 10 [ 1.115482] Segment Routing with IPv6 [ 1.115499] NET: Registered protocol family 17 [ 1.115585] Key type dns_resolver registered [ 1.115925] RAS: Correctable Errors collector initialized. [ 1.115950] microcode: sig=0x406e3, pf=0x80, revision=0xc2 [ 1.116118] microcode: Microcode Update Driver: v2.2. [ 1.116128] sched_clock: Marking stable (1116112663, 0)->(1093342028, 22770635) [ 1.116470] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 1.116484] registered taskstats version 1 [ 1.116490] Loading compiled-in X.509 certificates [ 1.118559] Loaded X.509 cert 'Build time autogenerated kernel key: e7ee9e5dfc292b617b3bc48ccbef62815afee00d' [ 1.118575] zswap: loaded using pool lzo/zbud [ 1.121698] Key type big_key registered [ 1.121701] Key type trusted registered [ 1.123097] Key type encrypted registered [ 1.123101] AppArmor: AppArmor sha1 policy hashing enabled [ 1.123103] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 1.123120] evm: HMAC attrs: 0x1 [ 1.124218] Magic number: 14:667:316 [ 1.124240] tty tty41: hash matches [ 1.124404] rtc_cmos 00:03: setting system clock to 2018-08-10 06:18:51 UTC (1533881931) [ 1.124463] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.124463] EDD information not available. [ 1.126462] Freeing unused kernel memory: 2400K [ 1.152247] Write protecting the kernel read-only data: 20480k [ 1.152780] Freeing unused kernel memory: 2008K [ 1.155931] Freeing unused kernel memory: 1900K [ 1.161734] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.161734] x86/mm: Checking user space page tables [ 1.167044] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.238409] wmi_bus wmi_bus-PNP0C14:01: WQ data block query control method not found [ 1.238412] wmi_bus wmi_bus-PNP0C14:01: WQ data block query control method not found [ 1.238414] wmi_bus wmi_bus-PNP0C14:01: WQ data block query control method not found [ 1.238416] wmi_bus wmi_bus-PNP0C14:01: WQ data block query control method not found [ 1.262978] ahci 0000:00:17.0: version 3.0 [ 1.263149] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.263156] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.263307] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 1.263310] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 1.264372] hidraw: raw HID events driver (C) Jiri Kosina [ 1.265744] scsi host0: ahci [ 1.268428] scsi host1: ahci [ 1.268483] ata1: SATA max UDMA/133 abar m2048@0x9432d000 port 0x9432d100 irq 126 [ 1.268487] ata2: SATA max UDMA/133 abar m2048@0x9432d000 port 0x9432d180 irq 126 [ 1.273258] r8169 0000:02:00.0 eth0: RTL8168h/8111h at 0x (ptrval), 54:ab:3a:5d:92:b5, XID 14100800 IRQ 127 [ 1.273261] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 1.296774] r8169 0000:02:00.0 enp2s0: renamed from eth0 [ 1.312333] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170831/nsarguments-100) [ 1.312410] ACPI Warning: \_SB.PCI0.RP01.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170831/nsarguments-100) [ 1.313040] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported [ 1.313043] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.RP01.PXSX handle [ 1.313044] nouveau: detected PR support, will not use DSM [ 1.313062] nouveau 0000:01:00.0: enabling device (0406 -> 0407) [ 1.313187] checking generic (a0000000 7f0000) vs hw (80000000 10000000) [ 1.313188] checking generic (a0000000 7f0000) vs hw (90000000 2000000) [ 1.313246] nouveau 0000:01:00.0: NVIDIA GM108 (118070a2) [ 1.314357] [drm] Memory usable by graphics device = 4096M [ 1.314359] checking generic (a0000000 7f0000) vs hw (a0000000 10000000) [ 1.314359] fb: switching to inteldrmfb from VESA VGA [ 1.314374] Console: switching to colour dummy device 80x25 [ 1.314480] [drm] Replacing VGA console driver [ 1.326135] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.326136] [drm] Driver supports precise vblank timestamp query. [ 1.329226] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.329884] [drm] Finished loading DMC firmware i915/skl_dmc_ver1_26.bin (v1.26) [ 1.335721] nouveau 0000:01:00.0: bios: version 82.08.46.00.2e [ 1.420979] nouveau 0000:01:00.0: fb: 2048 MiB DDR3 [ 1.420995] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 612004 [ IBUS ] [ 1.429018] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 10ac08 [ IBUS ] [ 1.440087] usb 1-4: new low-speed USB device number 2 using xhci_hcd [ 1.583099] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.583682] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1.584908] ata1.00: supports DRM functions and may not be fully accessible [ 1.585864] ata1.00: ATA-11: Samsung SSD 860 EVO 500GB, RVT01B6Q, max UDMA/133 [ 1.585880] ata1.00: 976773168 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 1.587241] ata2.00: ATAPI: Slimtype DVD A DA8A6SH, GA11, max UDMA/133 [ 1.588093] ata2.00: configured for UDMA/133 [ 1.588516] ata1.00: supports DRM functions and may not be fully accessible [ 1.591597] ata1.00: configured for UDMA/133 [ 1.591856] scsi 0:0:0:0: Direct-Access ATA Samsung SSD 860 1B6Q PQ: 0 ANSI: 5 [ 1.591930] usb 1-4: New USB device found, idVendor=045e, idProduct=0737 [ 1.591932] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.591933] usb 1-4: Product: Compact Optical Mouse 500 [ 1.591935] usb 1-4: Manufacturer: Microsoft [ 1.592113] ata1.00: Enabling discard_zeroes_data [ 1.592138] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.592391] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB) [ 1.592417] sd 0:0:0:0: [sda] Write Protect is off [ 1.592419] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.592447] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.592609] ata1.00: Enabling discard_zeroes_data [ 1.594350] sda: sda1 sda2 sda3 [ 1.594555] ata1.00: Enabling discard_zeroes_data [ 1.595884] scsi 1:0:0:0: CD-ROM Slimtype DVD A DA8A6SH GA11 PQ: 0 ANSI: 5 [ 1.596033] sd 0:0:0:0: [sda] supports TCG Opal [ 1.596035] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.712587] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 1.712588] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.712722] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 1.712785] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 1.720058] usb 1-5: new full-speed USB device number 3 using xhci_hcd [ 1.869741] usb 1-5: New USB device found, idVendor=0489, idProduct=e09c [ 1.869743] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.996072] usb 1-7: new high-speed USB device number 4 using xhci_hcd [ 2.148056] clocksource: Switched to clocksource tsc [ 2.156907] usb 1-7: New USB device found, idVendor=04f2, idProduct=b526 [ 2.156909] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.156910] usb 1-7: Product: HD WebCam [ 2.156912] usb 1-7: Manufacturer: SunplusIT INC. [ 2.284041] usb 1-8: new high-speed USB device number 5 using xhci_hcd [ 2.432395] usb 1-8: New USB device found, idVendor=0bda, idProduct=0129 [ 2.432396] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.432398] usb 1-8: Product: USB2.0-CRW [ 2.432399] usb 1-8: Manufacturer: Generic [ 2.432400] usb 1-8: SerialNumber: 20100201396000000 [ 2.436435] usbcore: registered new interface driver rtsx_usb [ 2.437418] usbcore: registered new interface driver usbhid [ 2.437419] usbhid: USB HID core driver [ 2.439504] input: Microsoft Compact Optical Mouse 500 as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:045E:0737.0001/input/input5 [ 2.439664] hid-generic 0003:045E:0737.0001: input,hidraw0: USB HID v1.11 Mouse [Microsoft Compact Optical Mouse 500] on usb-0000:00:14.0-4/input0 [ 2.710344] vga_switcheroo: enabled [ 2.710521] [TTM] Zone kernel: Available graphics memory: 4016214 kiB [ 2.710540] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 2.710540] [TTM] Initializing pool allocator [ 2.710543] [TTM] Initializing DMA pool allocator [ 2.710556] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB [ 2.710557] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB [ 2.710575] nouveau 0000:01:00.0: DRM: Pointer to TMDS table invalid [ 2.710577] nouveau 0000:01:00.0: DRM: DCB version 4.0 [ 2.711358] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies [ 2.711365] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1 [ 2.712684] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 2.714505] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.714897] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 2.715042] [Firmware Bug]: ACPI(PXSX) defines _DOD but not _DOS [ 2.715053] ACPI: Video Device [PXSX] (multi-head: yes rom: yes post: no) [ 2.715080] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:32/LNXVIDEO:01/input/input7 [ 2.726982] fbcon: inteldrmfb (fb0) is primary device [ 2.727036] Console: switching to colour frame buffer device 240x67 [ 2.727061] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 2.816267] [drm] RC6 on [ 2.849216] random: fast init done [ 2.853474] random: plymouthd: uninitialized urandom read (16 bytes read) [ 2.853523] random: plymouthd: uninitialized urandom read (16 bytes read) [ 2.853566] random: plymouthd: uninitialized urandom read (16 bytes read) [ 4.344941] urandom_read: 6 callbacks suppressed [ 4.344942] random: lvm: uninitialized urandom read (4 bytes read) [ 4.424007] raid6: sse2x1 gen() 9351 MB/s [ 4.472007] raid6: sse2x1 xor() 6885 MB/s [ 4.520004] raid6: sse2x2 gen() 11584 MB/s [ 4.568007] raid6: sse2x2 xor() 7898 MB/s [ 4.616006] raid6: sse2x4 gen() 13562 MB/s [ 4.664006] raid6: sse2x4 xor() 8361 MB/s [ 4.712003] raid6: avx2x1 gen() 18744 MB/s [ 4.760002] raid6: avx2x1 xor() 13046 MB/s [ 4.808004] raid6: avx2x2 gen() 22691 MB/s [ 4.856003] raid6: avx2x2 xor() 14245 MB/s [ 4.904005] raid6: avx2x4 gen() 26131 MB/s [ 4.952004] raid6: avx2x4 xor() 16024 MB/s [ 4.952005] raid6: using algorithm avx2x4 gen() 26131 MB/s [ 4.952005] raid6: .... xor() 16024 MB/s, rmw enabled [ 4.952006] raid6: using avx2x2 recovery algorithm [ 4.954685] xor: automatically using best checksumming function avx [ 4.969127] Btrfs loaded, crc32c=crc32c-intel [ 5.118695] BTRFS: device fsid ba0c6ebd-711c-4a84-a821-9bc055c0806e devid 1 transid 5773 /dev/mapper/ACER-btrfs [ 37.637341] BTRFS info (device dm-0): disk space caching is enabled [ 37.637343] BTRFS info (device dm-0): has skinny extents [ 37.642885] BTRFS info (device dm-0): enabling ssd optimizations [ 37.789619] ip_tables: (C) 2000-2006 Netfilter Core Team [ 37.793949] 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) [ 37.812214] systemd[1]: Detected architecture x86-64. [ 37.814960] systemd[1]: Set hostname to . [ 37.875866] systemd[1]: Created slice User and Session Slice. [ 37.875909] systemd[1]: Reached target User and Group Name Lookups. [ 37.875943] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 37.875955] systemd[1]: Reached target Remote File Systems. [ 37.876186] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 37.876289] systemd[1]: Created slice System Slice. [ 37.876350] systemd[1]: Listening on LVM2 poll daemon socket. [ 37.898395] lp: driver loaded but no devices found [ 37.903307] ppdev: user-space parallel port driver [ 37.905621] BTRFS info (device dm-0): disk space caching is enabled [ 37.968966] systemd-journald[410]: Received request to flush runtime journal from PID 1 [ 38.617142] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 38.645159] random: crng init done [ 38.645188] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 38.656354] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 38.660351] i2c_hid i2c-ELAN0501:00: i2c-ELAN0501:00 supply vdd not found, using dummy regulator [ 38.686576] acer_wmi: Acer Laptop ACPI-WMI Extras [ 38.686601] acer_wmi: Function bitmap for Communication Button: 0x801 [ 38.716936] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 38.730675] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 38.732469] input: Acer WMI hotkeys as /devices/virtual/input/input8 [ 38.819797] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 38.825826] Bluetooth: Core ver 2.22 [ 38.828833] NET: Registered protocol family 31 [ 38.828835] Bluetooth: HCI device and connection manager initialized [ 38.828837] Bluetooth: HCI socket layer initialized [ 38.828840] Bluetooth: L2CAP socket layer initialized [ 38.828845] Bluetooth: SCO socket layer initialized [ 38.843789] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 38.846662] media: Linux media interface: v0.10 [ 38.859542] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 38.859544] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 38.859544] RAPL PMU: hw unit of domain package 2^-14 Joules [ 38.859545] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 38.859546] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 38.859547] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 38.872512] Linux video capture interface: v2.00 [ 38.872603] usbcore: registered new interface driver btusb [ 38.887069] AVX2 version of gcm_enc/dec engaged. [ 38.887072] AES CTR mode by8 optimization enabled [ 38.894173] uvcvideo: Found UVC 1.00 device HD WebCam (04f2:b526) [ 38.895627] ath10k_pci 0000:03:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0 [ 38.908380] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized! [ 38.908383] uvcvideo 1-7:1.0: Entity type for entity Extension 3 was not initialized! [ 38.908385] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized! [ 38.908387] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized! [ 38.910196] input: HD WebCam: HD WebCam as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input9 [ 38.912839] usbcore: registered new interface driver uvcvideo [ 38.912840] USB Video Class driver (1.1.1) [ 38.936239] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 38.992204] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC255: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 38.992206] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 38.992208] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 38.992209] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 38.992210] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 38.992212] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12 [ 39.039736] intel_rapl: Found RAPL domain package [ 39.039738] intel_rapl: Found RAPL domain core [ 39.039739] intel_rapl: Found RAPL domain uncore [ 39.039740] intel_rapl: Found RAPL domain dram [ 39.046384] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10 [ 39.046441] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11 [ 39.046493] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 39.046545] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 39.046603] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 39.046655] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 39.172545] hid-multitouch 0018:04F3:300B.0002: Ignoring the extra HID_DG_INPUTMODE [ 39.172613] input: ELAN0501:00 04F3:300B Touchpad as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-8/i2c-ELAN0501:00/0018:04F3:300B.0002/input/input18 [ 39.179299] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:03:00.0.bin failed with error -2 [ 39.179316] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/cal-pci-0000:03:00.0.bin failed with error -2 [ 39.180563] hid-multitouch 0018:04F3:300B.0002: input,hidraw1: I2C HID v1.00 Mouse [ELAN0501:00 04F3:300B] on i2c-ELAN0501:00 [ 39.180624] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-6.bin failed with error -2 [ 39.182882] ath10k_pci 0000:03:00.0: qca9377 hw1.0 target 0x05020000 chip_id 0x003820ff sub 105b:e09a [ 39.182885] ath10k_pci 0000:03:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0 [ 39.183444] ath10k_pci 0000:03:00.0: firmware ver WLAN.TF.1.0-00002-QCATFSWPZ-5 api 5 features ignore-otp crc32 c3e0d04f [ 39.267417] ath10k_pci 0000:03:00.0: board_file api 2 bmi_id N/A crc32 8aedfa4a [ 39.677262] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 39.766079] Adding 4194300k swap on /dev/mapper/ACER-swap. Priority:-2 extents:1 across:4194300k SSFS [ 39.777725] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 39.785213] XFS (dm-2): Mounting V5 Filesystem [ 39.815205] XFS (dm-2): Ending clean mount [ 39.912433] audit: type=1400 audit(1533881970.283:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=913 comm="apparmor_parser" [ 39.912446] audit: type=1400 audit(1533881970.283:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=913 comm="apparmor_parser" [ 39.912457] audit: type=1400 audit(1533881970.283:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=913 comm="apparmor_parser" [ 39.914385] audit: type=1400 audit(1533881970.283:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=914 comm="apparmor_parser" [ 39.914841] audit: type=1400 audit(1533881970.283:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=911 comm="apparmor_parser" [ 39.914845] audit: type=1400 audit(1533881970.283:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=911 comm="apparmor_parser" [ 39.914847] audit: type=1400 audit(1533881970.283:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=911 comm="apparmor_parser" [ 39.914850] audit: type=1400 audit(1533881970.283:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=911 comm="apparmor_parser" [ 39.916839] audit: type=1400 audit(1533881970.287:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=918 comm="apparmor_parser" [ 39.916842] audit: type=1400 audit(1533881970.287:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=918 comm="apparmor_parser" [ 40.128419] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 40.128421] Bluetooth: BNEP filters: protocol multicast [ 40.128424] Bluetooth: BNEP socket layer initialized [ 40.515041] vboxdrv: loading out-of-tree module taints kernel. [ 40.515439] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel [ 40.553665] vboxdrv: Found 4 processor cores [ 40.580194] vboxdrv: TSC mode is Invariant, tentative frequency 2399997203 Hz [ 40.580195] vboxdrv: Successfully loaded version 5.2.10_Ubuntu (interface 0x00290001) [ 40.595171] VBoxNetFlt: Successfully started. [ 40.605219] VBoxNetAdp: Successfully started. [ 40.632288] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 40.637214] VBoxPciLinuxInit [ 40.648282] vboxpci: IOMMU not found (not registered) [ 40.678679] r8169 0000:02:00.0 enp2s0: link down [ 40.678680] r8169 0000:02:00.0 enp2s0: link down [ 40.679212] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 41.549040] irq 16: nobody cared (try booting with the "irqpoll" option) [ 41.549046] CPU: 1 PID: 5 Comm: kworker/u8:0 Tainted: G OE 4.15.0-31-generic #33-Ubuntu [ 41.549047] Hardware name: Acer Aspire E5-574G/Zoro_SL , BIOS V1.18 05/25/2017 [ 41.549057] Workqueue: ath10k_wq ath10k_core_register_work [ath10k_core] [ 41.549058] Call Trace: [ 41.549060] [ 41.549064] dump_stack+0x63/0x8b [ 41.549067] __report_bad_irq+0x35/0xc0 [ 41.549069] note_interrupt+0x24b/0x2a0 [ 41.549071] handle_irq_event_percpu+0x54/0x80 [ 41.549073] handle_irq_event+0x3b/0x60 [ 41.549075] handle_fasteoi_irq+0x75/0x130 [ 41.549076] handle_irq+0x20/0x30 [ 41.549079] do_IRQ+0x46/0xd0 [ 41.549081] common_interrupt+0x84/0x84 [ 41.549081] [ 41.549084] RIP: 0010:ioread32+0x1e/0x40 [ 41.549085] RSP: 0000:ffffa67e40ccfaf8 EFLAGS: 00000292 ORIG_RAX: ffffffffffffffdb [ 41.549087] RAX: 0000000000000006 RBX: ffff9a8172ce1520 RCX: 0000000000034448 [ 41.549088] RDX: 0000000000000001 RSI: 0000000000000202 RDI: ffffa67e41a34444 [ 41.549088] RBP: ffffa67e40ccfaf8 R08: 0000000000200000 R09: 0000000000000006 [ 41.549089] R10: ffffa67e40ccfad8 R11: 00000000000001ff R12: 0000000000034444 [ 41.549090] R13: 000000000000000f R14: ffffa67e40ccfc00 R15: 0000000000000006 [ 41.549094] ath10k_bus_pci_read32+0x41/0xb0 [ath10k_pci] [ 41.549096] ath10k_ce_completed_send_next_nolock+0x50/0xb0 [ath10k_pci] [ 41.549098] ath10k_ce_completed_send_next+0x31/0x50 [ath10k_pci] [ 41.549100] ath10k_pci_hif_exchange_bmi_msg+0x464/0x5a0 [ath10k_pci] [ 41.549107] ath10k_bmi_lz_data.part.0+0x7d/0x160 [ath10k_core] [ 41.549113] ath10k_bmi_lz_data+0x17/0x30 [ath10k_core] [ 41.549118] ath10k_bmi_fast_download+0x69/0xc0 [ath10k_core] [ 41.549122] ath10k_core_start+0x1fc/0xb60 [ath10k_core] [ 41.549127] ath10k_core_register_work+0x5fa/0x7f0 [ath10k_core] [ 41.549129] process_one_work+0x1de/0x410 [ 41.549131] worker_thread+0x32/0x410 [ 41.549132] kthread+0x121/0x140 [ 41.549134] ? process_one_work+0x410/0x410 [ 41.549136] ? kthread_create_worker_on_cpu+0x70/0x70 [ 41.549138] ret_from_fork+0x35/0x40 [ 41.549139] handlers: [ 41.549142] [<00000000f791b15e>] idma64_irq [idma64] [ 41.549145] [<000000004c35f65e>] i2c_dw_isr [ 41.549146] Disabling IRQ #16 [ 41.612703] ath10k_pci 0000:03:00.0: htt-ver 3.44 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 [ 41.619482] ath: EEPROM regdomain: 0x6c [ 41.619484] ath: EEPROM indicates we should expect a direct regpair map [ 41.619485] ath: Country alpha2 being used: 00 [ 41.619486] ath: Regpair used: 0x6c [ 41.627934] ath10k_pci 0000:03:00.0 wlp3s0: renamed from wlan0 [ 41.653022] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 43.483229] r8169 0000:02:00.0 enp2s0: link up [ 44.066175] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 44.066200] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready [ 44.132729] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 48.180148] Bluetooth: RFCOMM TTY layer initialized [ 48.180153] Bluetooth: RFCOMM socket layer initialized [ 48.180157] Bluetooth: RFCOMM ver 1.11 [ 82.340750] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 83.750447] i2c_hid i2c-ELAN0501:00: i2c_hid_get_input: incomplete report (14/65535) [ 205.611188] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 462.990119] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 600.100186] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 1316.190003] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 1396.625999] i2c_hid i2c-ELAN0501:00: i2c_hid_get_input: incomplete report (14/65535) [ 1464.427121] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 1587.322493] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 1642.895603] i2c_hid i2c-ELAN0501:00: i2c_hid_get_input: incomplete report (14/65535) [ 1743.100192] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 1775.184569] i2c_hid i2c-ELAN0501:00: i2c_hid_get_input: incomplete report (14/65535) [ 1891.002184] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 1920.633410] i2c_hid i2c-ELAN0501:00: i2c_hid_get_input: incomplete report (14/65535) [ 2013.091925] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 2148.786421] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 2275.811798] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 2405.633733] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 3235.864746] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 8817.595977] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 8950.593893] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling [ 9072.868279] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling