I test kernel in https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.19/amd64/. xorg session, additionally mouse is lagged. [ 0.000000] Linux version 5.19.0-051900-generic (kernel@sita) (x86_64-linux-gnu-gcc-11 (Ubuntu 11.3.0-5ubuntu1) 11.3.0, GNU ld (GNU Binutils for Ubuntu) 2.38.90.20220713) #202207312230 SMP PREEMPT_DYNAMIC Sun Jul 31 22:34:11 UTC 2022 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.19.0-051900-generic root=UUID=240545ce-be3b-4291-87da-1fe7a719dca4 ro text [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000] x86/split lock detection: #AC: crashing the kernel on kernel split_locks and warning on user-space split_locks [ 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 0x200: 'Protection Keys User registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[9]: 832, xstate_sizes[9]: 8 [ 0.000000] x86/fpu: Enabled xstate features 0x207, context size is 840 bytes, using 'compacted' format. [ 0.000000] signal: max sigframe size: 3632 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008bb6efff] usable [ 0.000000] BIOS-e820: [mem 0x000000008bb6f000-0x0000000090b2efff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000090b2f000-0x000000009172efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000009172f000-0x00000000917fefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000917ff000-0x00000000917fffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000091800000-0x0000000095ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000097e00000-0x0000000097ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000098800000-0x00000000a07fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c0000000-0x00000000cfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000c5f7fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.70 by Lenovo [ 0.000000] efi: ACPI=0x917fe000 ACPI 2.0=0x917fe014 TPMFinalLog=0x9168e000 SMBIOS=0x8d8af000 SMBIOS 3.0=0x8d8a2000 MEMATTR=0x8665c018 ESRT=0x86bae018 MOKvar=0x8665f000 RNG=0x8da2e418 TPMEventLog=0x5de81018 [ 0.000000] efi: seeding entropy pool [ 0.000000] random: crng init done [ 0.000000] SMBIOS 3.4.0 present. [ 0.000000] DMI: LENOVO 21BVCTO1WW/21BVCTO1WW, BIOS N3BET46W (1.24 ) 06/07/2022 [ 0.000000] tsc: Detected 2500.000 MHz processor [ 0.000000] tsc: Detected 2496.000 MHz TSC [ 0.000006] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000009] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000017] last_pfn = 0xc5f800 max_arch_pfn = 0x400000000 [ 0.000342] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.001603] total RAM covered: 63936M [ 0.001737] Found optimal setting for mtrr clean up [ 0.001738] gran_size: 64K chunk_size: 128M num_reg: 7 lose cover RAM: 0G [ 0.002525] e820: update [mem 0x9c000000-0xffffffff] usable ==> reserved [ 0.002530] last_pfn = 0x91800 max_arch_pfn = 0x400000000 [ 0.012287] esrt: Reserving ESRT space from 0x0000000086bae018 to 0x0000000086bae2d0. [ 0.012293] e820: update [mem 0x86bae000-0x86baefff] usable ==> reserved [ 0.012307] e820: update [mem 0x8665f000-0x8665ffff] usable ==> reserved [ 0.012328] Using GB pages for direct mapping [ 0.012697] Secure boot disabled [ 0.012697] RAMDISK: [mem 0x360d5000-0x3a35afff] [ 0.012704] ACPI: Early table checksum verification disabled [ 0.012707] ACPI: RSDP 0x00000000917FE014 000024 (v02 LENOVO) [ 0.012713] ACPI: XSDT 0x00000000917FC188 000144 (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012721] ACPI: FACP 0x000000008D891000 000114 (v06 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012728] ACPI: DSDT 0x000000008D843000 0493FA (v02 LENOVO ICL 00000002 01000013) [ 0.012732] ACPI: FACS 0x0000000091673000 000040 [ 0.012736] ACPI: SSDT 0x000000008D94A000 00038C (v02 LENOVO Pmax_Dev 00000001 INTL 20200717) [ 0.012741] ACPI: SSDT 0x000000008D932000 005D0B (v02 LENOVO CpuSsdt 00003000 INTL 20200717) [ 0.012745] ACPI: SSDT 0x000000008D931000 00059B (v02 LENOVO CtdpB 00001000 INTL 20200717) [ 0.012749] ACPI: SSDT 0x000000008D8C2000 003203 (v02 LENOVO DptfTabl 00001000 INTL 20200717) [ 0.012753] ACPI: SSDT 0x000000008D893000 00060E (v02 LENOVO Tpm2Tabl 00001000 INTL 20200717) [ 0.012757] ACPI: TPM2 0x000000008D892000 00004C (v04 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012761] ACPI: HPET 0x000000008D890000 000038 (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012765] ACPI: APIC 0x000000008D88F000 0001DC (v05 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012769] ACPI: MCFG 0x000000008D88E000 00003C (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012773] ACPI: ECDT 0x000000008D88D000 000053 (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012777] ACPI: SSDT 0x000000008D840000 002588 (v02 LENOVO AdlP_Rvp 00001000 INTL 20200717) [ 0.012780] ACPI: SSDT 0x000000008D83F000 000083 (v02 LENOVO PID0Ssdt 00000010 INTL 20200717) [ 0.012784] ACPI: SSDT 0x000000008D83B000 003F72 (v02 LENOVO ProjSsdt 00000010 INTL 20200717) [ 0.012789] ACPI: SSDT 0x000000008D838000 002B22 (v02 LENOVO SaSsdt 00003000 INTL 20200717) [ 0.012793] ACPI: SSDT 0x000000008D834000 0035CE (v02 LENOVO IgfxSsdt 00003000 INTL 20200717) [ 0.012796] ACPI: SSDT 0x000000008D826000 00D42A (v02 LENOVO TcssSsdt 00001000 INTL 20200717) [ 0.012799] ACPI: LPIT 0x000000008D825000 0000CC (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012803] ACPI: WSMT 0x000000008D824000 000028 (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012806] ACPI: SSDT 0x000000008D821000 0026B4 (v02 LENOVO TbtTypeC 00000000 INTL 20200717) [ 0.012810] ACPI: DBGP 0x000000008D820000 000034 (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012813] ACPI: DBG2 0x000000008D81F000 000054 (v00 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012817] ACPI: NHLT 0x000000008D81D000 001B64 (v00 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012820] ACPI: MSDM 0x000000008D81C000 000055 (v03 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012823] ACPI: SSDT 0x000000008D806000 000E54 (v02 LENOVO UsbCTabl 00001000 INTL 20200717) [ 0.012826] ACPI: BATB 0x000000008D804000 00004A (v02 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012829] ACPI: DMAR 0x000000008C002000 000088 (v02 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012833] ACPI: SSDT 0x000000008BFFF000 00277B (v01 LENOVO NvOptTbl 00001000 INTL 20200717) [ 0.012836] ACPI: SSDT 0x000000008BFFD000 00129A (v02 LENOVO SocGpe 00003000 INTL 20200717) [ 0.012839] ACPI: SSDT 0x000000008BFF9000 0039DA (v02 LENOVO SocCmn 00003000 INTL 20200717) [ 0.012842] ACPI: SSDT 0x000000008BFF8000 000144 (v02 LENOVO ADebTabl 00001000 INTL 20200717) [ 0.012845] ACPI: ASF! 0x000000008D807000 0000A0 (v32 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012849] ACPI: BGRT 0x000000008BFF7000 000038 (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012852] ACPI: PHAT 0x000000008BFD0000 000598 (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012856] ACPI: UEFI 0x00000000915F3000 000076 (v01 LENOVO TP-N3B 00001240 PTEC 00000002) [ 0.012859] ACPI: FPDT 0x000000008BFCF000 000034 (v01 LENOVO TP-N3B 00001240 PTEC 00001240) [ 0.012862] ACPI: Reserving FACP table memory at [mem 0x8d891000-0x8d891113] [ 0.012864] ACPI: Reserving DSDT table memory at [mem 0x8d843000-0x8d88c3f9] [ 0.012865] ACPI: Reserving FACS table memory at [mem 0x91673000-0x9167303f] [ 0.012866] ACPI: Reserving SSDT table memory at [mem 0x8d94a000-0x8d94a38b] [ 0.012867] ACPI: Reserving SSDT table memory at [mem 0x8d932000-0x8d937d0a] [ 0.012868] ACPI: Reserving SSDT table memory at [mem 0x8d931000-0x8d93159a] [ 0.012868] ACPI: Reserving SSDT table memory at [mem 0x8d8c2000-0x8d8c5202] [ 0.012869] ACPI: Reserving SSDT table memory at [mem 0x8d893000-0x8d89360d] [ 0.012870] ACPI: Reserving TPM2 table memory at [mem 0x8d892000-0x8d89204b] [ 0.012871] ACPI: Reserving HPET table memory at [mem 0x8d890000-0x8d890037] [ 0.012872] ACPI: Reserving APIC table memory at [mem 0x8d88f000-0x8d88f1db] [ 0.012873] ACPI: Reserving MCFG table memory at [mem 0x8d88e000-0x8d88e03b] [ 0.012874] ACPI: Reserving ECDT table memory at [mem 0x8d88d000-0x8d88d052] [ 0.012875] ACPI: Reserving SSDT table memory at [mem 0x8d840000-0x8d842587] [ 0.012875] ACPI: Reserving SSDT table memory at [mem 0x8d83f000-0x8d83f082] [ 0.012876] ACPI: Reserving SSDT table memory at [mem 0x8d83b000-0x8d83ef71] [ 0.012877] ACPI: Reserving SSDT table memory at [mem 0x8d838000-0x8d83ab21] [ 0.012878] ACPI: Reserving SSDT table memory at [mem 0x8d834000-0x8d8375cd] [ 0.012879] ACPI: Reserving SSDT table memory at [mem 0x8d826000-0x8d833429] [ 0.012880] ACPI: Reserving LPIT table memory at [mem 0x8d825000-0x8d8250cb] [ 0.012881] ACPI: Reserving WSMT table memory at [mem 0x8d824000-0x8d824027] [ 0.012881] ACPI: Reserving SSDT table memory at [mem 0x8d821000-0x8d8236b3] [ 0.012882] ACPI: Reserving DBGP table memory at [mem 0x8d820000-0x8d820033] [ 0.012883] ACPI: Reserving DBG2 table memory at [mem 0x8d81f000-0x8d81f053] [ 0.012884] ACPI: Reserving NHLT table memory at [mem 0x8d81d000-0x8d81eb63] [ 0.012885] ACPI: Reserving MSDM table memory at [mem 0x8d81c000-0x8d81c054] [ 0.012886] ACPI: Reserving SSDT table memory at [mem 0x8d806000-0x8d806e53] [ 0.012887] ACPI: Reserving BATB table memory at [mem 0x8d804000-0x8d804049] [ 0.012888] ACPI: Reserving DMAR table memory at [mem 0x8c002000-0x8c002087] [ 0.012888] ACPI: Reserving SSDT table memory at [mem 0x8bfff000-0x8c00177a] [ 0.012889] ACPI: Reserving SSDT table memory at [mem 0x8bffd000-0x8bffe299] [ 0.012890] ACPI: Reserving SSDT table memory at [mem 0x8bff9000-0x8bffc9d9] [ 0.012891] ACPI: Reserving SSDT table memory at [mem 0x8bff8000-0x8bff8143] [ 0.012892] ACPI: Reserving ASF! table memory at [mem 0x8d807000-0x8d80709f] [ 0.012893] ACPI: Reserving BGRT table memory at [mem 0x8bff7000-0x8bff7037] [ 0.012894] ACPI: Reserving PHAT table memory at [mem 0x8bfd0000-0x8bfd0597] [ 0.012895] ACPI: Reserving UEFI table memory at [mem 0x915f3000-0x915f3075] [ 0.012896] ACPI: Reserving FPDT table memory at [mem 0x8bfcf000-0x8bfcf033] [ 0.013458] No NUMA configuration found [ 0.013459] Faking a node at [mem 0x0000000000000000-0x0000000c5f7fffff] [ 0.013467] NODE_DATA(0) allocated [mem 0xc5f7d5000-0xc5f7fffff] [ 0.013925] Zone ranges: [ 0.013926] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.013928] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.013930] Normal [mem 0x0000000100000000-0x0000000c5f7fffff] [ 0.013931] Device empty [ 0.013932] Movable zone start for each node [ 0.013934] Early memory node ranges [ 0.013935] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.013936] node 0: [mem 0x0000000000100000-0x000000008bb6efff] [ 0.013937] node 0: [mem 0x00000000917ff000-0x00000000917fffff] [ 0.013938] node 0: [mem 0x0000000100000000-0x0000000c5f7fffff] [ 0.013945] Initmem setup node 0 [mem 0x0000000000001000-0x0000000c5f7fffff] [ 0.013950] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.013979] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.018299] On node 0, zone DMA32: 23696 pages in unavailable ranges [ 0.104329] On node 0, zone Normal: 26624 pages in unavailable ranges [ 0.104351] On node 0, zone Normal: 2048 pages in unavailable ranges [ 0.104415] Reserving Intel graphics memory at [mem 0x9c800000-0xa07fffff] [ 0.105947] ACPI: PM-Timer IO Port: 0x1808 [ 0.105958] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.105960] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.105962] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.105962] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.105963] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.105964] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.105965] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.105966] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.105966] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) [ 0.105967] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) [ 0.105968] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) [ 0.105968] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) [ 0.105969] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) [ 0.105970] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) [ 0.105971] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) [ 0.105971] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) [ 0.105972] ACPI: LAPIC_NMI (acpi_id[0x11] high edge lint[0x1]) [ 0.105973] ACPI: LAPIC_NMI (acpi_id[0x12] high edge lint[0x1]) [ 0.105974] ACPI: LAPIC_NMI (acpi_id[0x13] high edge lint[0x1]) [ 0.105974] ACPI: LAPIC_NMI (acpi_id[0x14] high edge lint[0x1]) [ 0.105975] ACPI: LAPIC_NMI (acpi_id[0x15] high edge lint[0x1]) [ 0.105976] ACPI: LAPIC_NMI (acpi_id[0x16] high edge lint[0x1]) [ 0.105977] ACPI: LAPIC_NMI (acpi_id[0x17] high edge lint[0x1]) [ 0.105977] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.106097] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.106101] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.106103] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.106108] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.106109] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.106119] e820: update [mem 0x864b2000-0x86576fff] usable ==> reserved [ 0.106132] TSC deadline timer available [ 0.106133] smpboot: Allowing 16 CPUs, 0 hotplug CPUs [ 0.106150] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.106152] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.106154] PM: hibernation: Registered nosave memory: [mem 0x864b2000-0x86576fff] [ 0.106156] PM: hibernation: Registered nosave memory: [mem 0x8665f000-0x8665ffff] [ 0.106158] PM: hibernation: Registered nosave memory: [mem 0x86bae000-0x86baefff] [ 0.106159] PM: hibernation: Registered nosave memory: [mem 0x8bb6f000-0x90b2efff] [ 0.106160] PM: hibernation: Registered nosave memory: [mem 0x90b2f000-0x9172efff] [ 0.106161] PM: hibernation: Registered nosave memory: [mem 0x9172f000-0x917fefff] [ 0.106162] PM: hibernation: Registered nosave memory: [mem 0x91800000-0x95ffffff] [ 0.106163] PM: hibernation: Registered nosave memory: [mem 0x96000000-0x97dfffff] [ 0.106164] PM: hibernation: Registered nosave memory: [mem 0x97e00000-0x97ffffff] [ 0.106165] PM: hibernation: Registered nosave memory: [mem 0x98000000-0x987fffff] [ 0.106165] PM: hibernation: Registered nosave memory: [mem 0x98800000-0xa07fffff] [ 0.106166] PM: hibernation: Registered nosave memory: [mem 0xa0800000-0xbfffffff] [ 0.106167] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xcfffffff] [ 0.106168] PM: hibernation: Registered nosave memory: [mem 0xd0000000-0xfed1ffff] [ 0.106168] PM: hibernation: Registered nosave memory: [mem 0xfed20000-0xfed7ffff] [ 0.106169] PM: hibernation: Registered nosave memory: [mem 0xfed80000-0xffffffff] [ 0.106171] [mem 0xd0000000-0xfed1ffff] available for PCI devices [ 0.106172] Booting paravirtualized kernel on bare hardware [ 0.106174] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.106182] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:16 nr_cpu_ids:16 nr_node_ids:1 [ 0.106810] percpu: Embedded 61 pages/cpu s212992 r8192 d28672 u262144 [ 0.106817] pcpu-alloc: s212992 r8192 d28672 u262144 alloc=1*2097152 [ 0.106820] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15 [ 0.106854] Fallback order for Node 0: 0 [ 0.106858] Built 1 zonelists, mobility grouping on. Total pages: 12302242 [ 0.106860] Policy zone: Normal [ 0.106861] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.19.0-051900-generic root=UUID=240545ce-be3b-4291-87da-1fe7a719dca4 ro text [ 0.106908] Unknown kernel command line parameters "text BOOT_IMAGE=/boot/vmlinuz-5.19.0-051900-generic", will be passed to user space. [ 0.112400] Dentry cache hash table entries: 8388608 (order: 14, 67108864 bytes, linear) [ 0.115133] Inode-cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear) [ 0.115312] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.212806] Memory: 48797948K/49990712K available (18440K kernel code, 4036K rwdata, 11148K rodata, 3120K init, 4968K bss, 1192504K reserved, 0K cma-reserved) [ 0.212965] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1 [ 0.212979] ftrace: allocating 51655 entries in 202 pages [ 0.221073] ftrace: allocated 202 pages with 4 groups [ 0.221792] Dynamic Preempt: voluntary [ 0.221839] rcu: Preemptible hierarchical RCU implementation. [ 0.221840] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=16. [ 0.221842] Trampoline variant of Tasks RCU enabled. [ 0.221842] Rude variant of Tasks RCU enabled. [ 0.221843] Tracing variant of Tasks RCU enabled. [ 0.221843] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.221844] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=16 [ 0.226569] NR_IRQS: 524544, nr_irqs: 2184, preallocated irqs: 16 [ 0.227021] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.227452] Console: colour dummy device 80x25 [ 0.227742] printk: console [tty0] enabled [ 0.227766] ACPI: Core revision 20220331 [ 0.228148] hpet: HPET dysfunctional in PC10. Force disabled. [ 0.228151] APIC: Switch to symmetric I/O mode setup [ 0.228155] DMAR: Host address width 39 [ 0.228157] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.228165] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 29a00f0505e [ 0.228169] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.228175] DMAR: dmar1: reg_base_addr fed91000 ver 5:0 cap d2008c40660462 ecap f050da [ 0.228179] DMAR: RMRR base: 0x0000009c000000 end: 0x000000a07fffff [ 0.228183] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.228186] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.228188] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.233446] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.233451] x2apic enabled [ 0.233530] Switched APIC routing to cluster x2apic. [ 0.248144] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x23fa772cf26, max_idle_ns: 440795269835 ns [ 0.248154] Calibrating delay loop (skipped), value calculated using timer frequency.. 4992.00 BogoMIPS (lpj=9984000) [ 0.248159] pid_max: default: 32768 minimum: 301 [ 0.252150] LSM: Security Framework initializing [ 0.252150] landlock: Up and running. [ 0.252150] Yama: becoming mindful. [ 0.252150] AppArmor: AppArmor initialized [ 0.252150] Mount-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.252150] Mountpoint-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.252150] x86/tme: not enabled by BIOS [ 0.252150] CPU0: Thermal monitoring enabled (TM1) [ 0.252150] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.252150] process: using mwait in idle threads [ 0.252150] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.252150] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.252150] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.252150] Spectre V2 : Mitigation: Enhanced IBRS [ 0.252150] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.252150] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.252150] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.252150] Freeing SMP alternatives memory: 44K [ 0.252150] smpboot: CPU0: 12th Gen Intel(R) Core(TM) i7-1270P (family: 0x6, model: 0x9a, stepping: 0x3) [ 0.252150] cblist_init_generic: Setting adjustable number of callback queues. [ 0.252150] cblist_init_generic: Setting shift to 4 and lim to 1. [ 0.252150] cblist_init_generic: Setting shift to 4 and lim to 1. [ 0.252150] cblist_init_generic: Setting shift to 4 and lim to 1. [ 0.252150] Performance Events: XSAVE Architectural LBR, PEBS fmt4+-baseline, AnyThread deprecated, Alderlake Hybrid events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.252150] core: cpu_core PMU driver: [ 0.252150] ... version: 5 [ 0.252150] ... bit width: 48 [ 0.252150] ... generic registers: 8 [ 0.252150] ... value mask: 0000ffffffffffff [ 0.252150] ... max period: 00007fffffffffff [ 0.252150] ... fixed-purpose events: 4 [ 0.252150] ... event mask: 0001000f000000ff [ 0.252150] Estimated ratio of average max frequency by base frequency (times 1024): 1597 [ 0.252150] rcu: Hierarchical SRCU implementation. [ 0.252150] rcu: Max phase no-delay instances is 1000. [ 0.252150] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.252150] smp: Bringing up secondary CPUs ... [ 0.252150] x86: Booting SMP configuration: [ 0.252150] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 #8 [ 0.024738] core: cpu_atom PMU driver: PEBS-via-PT [ 0.024738] ... version: 5 [ 0.024738] ... bit width: 48 [ 0.024738] ... generic registers: 6 [ 0.024738] ... value mask: 0000ffffffffffff [ 0.024738] ... max period: 00007fffffffffff [ 0.024738] ... fixed-purpose events: 3 [ 0.024738] ... event mask: 000000070000003f [ 0.278370] #9 #10 #11 #12 #13 #14 #15 [ 0.305694] smp: Brought up 1 node, 16 CPUs [ 0.305694] smpboot: Max logical packages: 1 [ 0.305694] smpboot: Total of 16 processors activated (79872.00 BogoMIPS) [ 0.309516] devtmpfs: initialized [ 0.309516] x86/mm: Memory block size: 128MB [ 0.312485] ACPI: PM: Registering ACPI NVS region [mem 0x90b2f000-0x9172efff] (12582912 bytes) [ 0.312485] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.312485] futex hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 0.312485] pinctrl core: initialized pinctrl subsystem [ 0.313029] PM: RTC time: 18:42:03, date: 2022-08-08 [ 0.313428] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.313893] DMA: preallocated 4096 KiB GFP_KERNEL pool for atomic allocations [ 0.314277] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.314700] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.314709] audit: initializing netlink subsys (disabled) [ 0.314717] audit: type=2000 audit(1659984123.064:1): state=initialized audit_enabled=0 res=1 [ 0.314717] thermal_sys: Registered thermal governor 'fair_share' [ 0.314717] thermal_sys: Registered thermal governor 'bang_bang' [ 0.314717] thermal_sys: Registered thermal governor 'step_wise' [ 0.314717] thermal_sys: Registered thermal governor 'user_space' [ 0.314717] thermal_sys: Registered thermal governor 'power_allocator' [ 0.314717] EISA bus registered [ 0.314717] cpuidle: using governor ladder [ 0.314717] cpuidle: using governor menu [ 0.314717] HugeTLB: can optimize 4095 vmemmap pages for hugepages-1048576kB [ 0.314717] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.314717] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xc0000000-0xcfffffff] (base 0xc0000000) [ 0.314717] PCI: MMCONFIG at [mem 0xc0000000-0xcfffffff] reserved in E820 [ 0.314717] PCI: Using configuration type 1 for base access [ 0.316462] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.317392] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.317399] HugeTLB: can optimize 7 vmemmap pages for hugepages-2048kB [ 0.317399] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.317399] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.317399] fbcon: Taking over console [ 0.317399] ACPI: Added _OSI(Module Device) [ 0.317399] ACPI: Added _OSI(Processor Device) [ 0.317399] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.317399] ACPI: Added _OSI(Processor Aggregator Device) [ 0.317399] ACPI: Added _OSI(Linux-Dell-Video) [ 0.317399] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.317399] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.472209] ACPI: 18 ACPI AML tables successfully acquired and loaded [ 0.473955] ACPI: EC: EC started [ 0.473957] ACPI: EC: interrupt blocked [ 0.476100] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.476102] ACPI: EC: Boot ECDT EC used to handle transactions [ 0.478668] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.516759] ACPI: Dynamic OEM Table Load: [ 0.516769] ACPI: SSDT 0xFFFF9AF5C2477A00 0001AB (v02 PmRef Cpu0Psd 00003000 INTL 20200717) [ 0.517602] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked [ 0.521021] ACPI: USB4 _OSC: OS supports USB3+ DisplayPort+ PCIe+ XDomain+ [ 0.521023] ACPI: USB4 _OSC: OS controls USB3+ DisplayPort+ PCIe+ XDomain+ [ 0.521619] ACPI: Dynamic OEM Table Load: [ 0.521625] ACPI: SSDT 0xFFFF9AF5C1287400 000394 (v02 PmRef Cpu0Cst 00003001 INTL 20200717) [ 0.522625] ACPI: Dynamic OEM Table Load: [ 0.522631] ACPI: SSDT 0xFFFF9AF5C129A000 0005E4 (v02 PmRef Cpu0Ist 00003000 INTL 20200717) [ 0.523700] ACPI: Dynamic OEM Table Load: [ 0.523705] ACPI: SSDT 0xFFFF9AF5C129B000 000645 (v02 PmRef Cpu0Hwp 00003000 INTL 20200717) [ 0.525020] ACPI: Dynamic OEM Table Load: [ 0.525028] ACPI: SSDT 0xFFFF9AF5C127E000 001BAF (v02 PmRef ApIst 00003000 INTL 20200717) [ 0.526582] ACPI: Dynamic OEM Table Load: [ 0.526588] ACPI: SSDT 0xFFFF9AF5C127C000 001038 (v02 PmRef ApHwp 00003000 INTL 20200717) [ 0.527943] ACPI: Dynamic OEM Table Load: [ 0.527949] ACPI: SSDT 0xFFFF9AF5C127A000 001349 (v02 PmRef ApPsd 00003000 INTL 20200717) [ 0.529324] ACPI: Dynamic OEM Table Load: [ 0.529330] ACPI: SSDT 0xFFFF9AF5C128C000 000FBB (v02 PmRef ApCst 00003000 INTL 20200717) [ 0.535688] ACPI: Interpreter enabled [ 0.535740] ACPI: PM: (supports S0 S4 S5) [ 0.535741] ACPI: Using IOAPIC for interrupt routing [ 0.535776] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.535777] PCI: Using E820 reservations for host bridge windows [ 0.536384] ACPI: Enabled 10 GPEs in block 00 to 7F [ 0.537070] ACPI: PM: Power Resource [PXP] [ 0.539322] ACPI: PM: Power Resource [PXP] [ 0.541086] ACPI: PM: Power Resource [PUBS] [ 0.543654] ACPI: PM: Power Resource [WWPR] [ 0.544169] ACPI: PM: Power Resource [BTRT] [ 0.546842] ACPI: PM: Power Resource [WRST] [ 0.547034] ACPI: PM: Power Resource [PXP] [ 0.558152] ACPI: PM: Power Resource [TBT0] [ 0.558446] ACPI: PM: Power Resource [TBT1] [ 0.558735] ACPI: PM: Power Resource [D3C] [ 0.877004] ACPI: PM: Power Resource [PIN] [ 0.877018] ACPI: PM: Power Resource [PINP] [ 0.877344] ACPI: PCI Root Bridge [PC00] (domain 0000 [bus 00-fe]) [ 0.877349] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI EDR HPX-Type3] [ 0.879442] acpi PNP0A08:00: _OSC: platform does not support [AER] [ 0.883663] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR DPC] [ 0.888026] PCI host bridge to bus 0000:00 [ 0.888027] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.888029] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.888031] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.888032] pci_bus 0000:00: root bus resource [mem 0xa0800000-0xbfffffff window] [ 0.888033] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window] [ 0.888035] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.888341] pci 0000:00:00.0: [8086:4621] type 00 class 0x060000 [ 0.888607] pci 0000:00:02.0: [8086:46a6] type 00 class 0x030000 [ 0.888614] pci 0000:00:02.0: reg 0x10: [mem 0x6052000000-0x6052ffffff 64bit] [ 0.888620] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref] [ 0.888624] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.888636] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.888638] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics [ 0.888641] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.888663] pci 0000:00:02.0: reg 0x344: [mem 0x00000000-0x00ffffff 64bit] [ 0.888665] pci 0000:00:02.0: VF(n) BAR0 space: [mem 0x00000000-0x06ffffff 64bit] (contains BAR0 for 7 VFs) [ 0.888669] pci 0000:00:02.0: reg 0x34c: [mem 0x00000000-0x1fffffff 64bit pref] [ 0.888671] pci 0000:00:02.0: VF(n) BAR2 space: [mem 0x00000000-0xdfffffff 64bit pref] (contains BAR2 for 7 VFs) [ 0.888761] pci 0000:00:04.0: [8086:461d] type 00 class 0x118000 [ 0.888773] pci 0000:00:04.0: reg 0x10: [mem 0x6053180000-0x605319ffff 64bit] [ 0.889094] pci 0000:00:06.0: [8086:464d] type 01 class 0x060400 [ 0.889171] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold [ 0.889201] pci 0000:00:06.0: PTM enabled (root), 4ns granularity [ 0.889703] pci 0000:00:06.2: [8086:463d] type 01 class 0x060400 [ 0.889754] pci 0000:00:06.2: PME# supported from D0 D3hot D3cold [ 0.889772] pci 0000:00:06.2: PTM enabled (root), 4ns granularity [ 0.890334] pci 0000:00:07.0: [8086:466e] type 01 class 0x060400 [ 0.890396] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold [ 0.890418] pci 0000:00:07.0: PTM enabled (root), 4ns granularity [ 0.890421] pci 0000:00:07.0: DPC: RP PIO log size 0 is invalid [ 0.892387] pci 0000:00:07.2: [8086:462f] type 01 class 0x060400 [ 0.892450] pci 0000:00:07.2: PME# supported from D0 D3hot D3cold [ 0.892471] pci 0000:00:07.2: PTM enabled (root), 4ns granularity [ 0.892475] pci 0000:00:07.2: DPC: RP PIO log size 0 is invalid [ 0.894508] pci 0000:00:0a.0: [8086:467d] type 00 class 0x118000 [ 0.894516] pci 0000:00:0a.0: reg 0x10: [mem 0x60531c0000-0x60531c7fff 64bit] [ 0.894534] pci 0000:00:0a.0: enabling Extended Tags [ 0.894634] pci 0000:00:0d.0: [8086:461e] type 00 class 0x0c0330 [ 0.894644] pci 0000:00:0d.0: reg 0x10: [mem 0x60531b0000-0x60531bffff 64bit] [ 0.894683] pci 0000:00:0d.0: PME# supported from D3hot D3cold [ 0.896591] pci 0000:00:0d.2: [8086:463e] type 00 class 0x0c0340 [ 0.896600] pci 0000:00:0d.2: reg 0x10: [mem 0x6053140000-0x605317ffff 64bit] [ 0.896607] pci 0000:00:0d.2: reg 0x18: [mem 0x60531d9000-0x60531d9fff 64bit] [ 0.896637] pci 0000:00:0d.2: supports D1 D2 [ 0.896638] pci 0000:00:0d.2: PME# supported from D0 D1 D2 D3hot D3cold [ 0.896730] pci 0000:00:0d.3: [8086:466d] type 00 class 0x0c0340 [ 0.896739] pci 0000:00:0d.3: reg 0x10: [mem 0x6053100000-0x605313ffff 64bit] [ 0.896746] pci 0000:00:0d.3: reg 0x18: [mem 0x60531d8000-0x60531d8fff 64bit] [ 0.896775] pci 0000:00:0d.3: supports D1 D2 [ 0.896776] pci 0000:00:0d.3: PME# supported from D0 D1 D2 D3hot D3cold [ 0.897051] pci 0000:00:14.0: [8086:51ed] type 00 class 0x0c0330 [ 0.897075] pci 0000:00:14.0: reg 0x10: [mem 0x60531a0000-0x60531affff 64bit] [ 0.897163] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.899088] pci 0000:00:14.2: [8086:51ef] type 00 class 0x050000 [ 0.899111] pci 0000:00:14.2: reg 0x10: [mem 0x60531d0000-0x60531d3fff 64bit] [ 0.899124] pci 0000:00:14.2: reg 0x18: [mem 0x60531d7000-0x60531d7fff 64bit] [ 0.899308] pci 0000:00:14.3: [8086:51f0] type 00 class 0x028000 [ 0.899380] pci 0000:00:14.3: reg 0x10: [mem 0x60531cc000-0x60531cffff 64bit] [ 0.899586] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold [ 0.900425] pci 0000:00:15.0: [8086:51e8] type 00 class 0x0c8000 [ 0.901221] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.904773] pci 0000:00:16.0: [8086:51e0] type 00 class 0x078000 [ 0.904798] pci 0000:00:16.0: reg 0x10: [mem 0x60531d5000-0x60531d5fff 64bit] [ 0.904886] pci 0000:00:16.0: PME# supported from D3hot [ 0.905180] pci 0000:00:16.3: [8086:51e3] type 00 class 0x070002 [ 0.905204] pci 0000:00:16.3: reg 0x10: [io 0x3060-0x3067] [ 0.905217] pci 0000:00:16.3: reg 0x14: [mem 0xbe1a1000-0xbe1a1fff] [ 0.905570] pci 0000:00:1f.0: [8086:5182] type 00 class 0x060100 [ 0.905976] pci 0000:00:1f.3: [8086:51c8] type 00 class 0x040380 [ 0.906042] pci 0000:00:1f.3: reg 0x10: [mem 0x60531c8000-0x60531cbfff 64bit] [ 0.906139] pci 0000:00:1f.3: reg 0x20: [mem 0x6053000000-0x60530fffff 64bit] [ 0.906283] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.906601] pci 0000:00:1f.4: [8086:51a3] type 00 class 0x0c0500 [ 0.906631] pci 0000:00:1f.4: reg 0x10: [mem 0x60531d4000-0x60531d40ff 64bit] [ 0.906657] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf] [ 0.906937] pci 0000:00:1f.5: [8086:51a4] type 00 class 0x0c8000 [ 0.906958] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff] [ 0.907115] pci 0000:00:1f.6: [8086:1a1e] type 00 class 0x020000 [ 0.907169] pci 0000:00:1f.6: reg 0x10: [mem 0xbe180000-0xbe19ffff] [ 0.907438] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold [ 0.912162] pci 0000:02:00.0: [144d:a80a] type 00 class 0x010802 [ 0.912177] pci 0000:02:00.0: reg 0x10: [mem 0xbe000000-0xbe003fff 64bit] [ 0.912353] pci 0000:00:06.0: PCI bridge to [bus 02] [ 0.912356] pci 0000:00:06.0: bridge window [mem 0xbe000000-0xbe0fffff] [ 0.912395] pci 0000:03:00.0: [10de:1f9f] type 00 class 0x030200 [ 0.912404] pci 0000:03:00.0: reg 0x10: [mem 0xbd000000-0xbdffffff] [ 0.912412] pci 0000:03:00.0: reg 0x14: [mem 0x6040000000-0x604fffffff 64bit pref] [ 0.912421] pci 0000:03:00.0: reg 0x1c: [mem 0x6050000000-0x6051ffffff 64bit pref] [ 0.912426] pci 0000:03:00.0: reg 0x24: [io 0x2000-0x207f] [ 0.912431] pci 0000:03:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref] [ 0.912444] pci 0000:03:00.0: Enabling HDA controller [ 0.912484] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.912542] pci 0000:03:00.0: 63.012 Gb/s available PCIe bandwidth, limited by 16.0 GT/s PCIe x4 link at 0000:00:06.2 (capable of 252.048 Gb/s with 16.0 GT/s PCIe x16 link) [ 0.912675] pci 0000:00:06.2: PCI bridge to [bus 03] [ 0.912677] pci 0000:00:06.2: bridge window [io 0x2000-0x2fff] [ 0.912679] pci 0000:00:06.2: bridge window [mem 0xbd000000-0xbdffffff] [ 0.912682] pci 0000:00:06.2: bridge window [mem 0x6040000000-0x6051ffffff 64bit pref] [ 0.912707] pci 0000:00:07.0: PCI bridge to [bus 20-49] [ 0.912711] pci 0000:00:07.0: bridge window [mem 0xb0000000-0xbc1fffff] [ 0.912714] pci 0000:00:07.0: bridge window [mem 0x6000000000-0x601bffffff 64bit pref] [ 0.912739] pci 0000:00:07.2: PCI bridge to [bus 50-79] [ 0.912742] pci 0000:00:07.2: bridge window [mem 0xa2000000-0xae1fffff] [ 0.912746] pci 0000:00:07.2: bridge window [mem 0x6020000000-0x603bffffff 64bit pref] [ 1.295998] ACPI: EC: interrupt unblocked [ 1.296001] ACPI: EC: event unblocked [ 1.296038] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 1.296039] ACPI: EC: GPE=0x6e [ 1.296040] ACPI: \_SB_.PC00.LPCB.EC__: Boot ECDT EC initialization complete [ 1.296042] ACPI: \_SB_.PC00.LPCB.EC__: EC: Used to handle transactions and events [ 1.296162] iommu: Default domain type: Translated [ 1.296162] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.296213] SCSI subsystem initialized [ 1.300156] libata version 3.00 loaded. [ 1.300163] ACPI: bus type USB registered [ 1.300169] usbcore: registered new interface driver usbfs [ 1.300172] usbcore: registered new interface driver hub [ 1.300178] usbcore: registered new device driver usb [ 1.300200] pps_core: LinuxPPS API ver. 1 registered [ 1.300201] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti