[ 0.000000] Linux version 4.15.0-97-generic (buildd@lgw01-amd64-015) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #98-Ubuntu SMP Tue Apr 7 10:29:57 UTC 2020 (Ubuntu 4.15.0-97.98-generic 4.15.18) [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] Centaur CentaurHauls [ 0.000000] Transmeta GenuineTMx86 [ 0.000000] Transmeta TransmetaCPU [ 0.000000] UMC UMC UMC UMC [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007da88fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007da89000-0x000000007f5cefff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007f5cf000-0x000000007f6cefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007f6cf000-0x000000007f6eefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007f6ef000-0x000000007f6effff] usable [ 0.000000] BIOS-e820: [mem 0x000000007f6f0000-0x000000007fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed14000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffe00000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: SAMSUNG ELECTRONICS CO., LTD. 100NZA/Intel powered classmate PC, BIOS 00OT 10/07/2013 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x7f6f0 max_arch_pfn = 0x1000000 [ 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-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0FFE00000 mask FFFE00000 write-protect [ 0.000000] 1 base 000000000 mask F80000000 write-back [ 0.000000] 2 base 07F800000 mask FFF800000 uncachable [ 0.000000] 3 base 07F700000 mask FFFF00000 uncachable [ 0.000000] 4 base 07F6F0000 mask FFFFF0000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] initial memory mapped: [mem 0x00000000-0x173fffff] [ 0.000000] BRK [0x16fc5000, 0x16fc5fff] PGTABLE [ 0.000000] BRK [0x16fc6000, 0x16fc6fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x33ae9000-0x35d6bfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0100 000024 (v02 AIRCom) [ 0.000000] ACPI: XSDT 0x000000007F6EE120 00007C (v01 AIRCom AIR_0001 00000002 PTEC 00000002) [ 0.000000] ACPI: FACP 0x000000007F6E4000 0000F4 (v03 AIRCom AIR_0001 00000002 PTL 00000002) [ 0.000000] ACPI: DSDT 0x000000007F6E6000 005CCA (v02 AIRCom AIR_0001 00000001 INTL 20061109) [ 0.000000] ACPI: FACS 0x000000007F684000 000040 [ 0.000000] ACPI: FACS 0x000000007F684000 000040 [ 0.000000] ACPI: SLIC 0x000000007F6ED000 000176 (v01 AIRCom AIR_0001 00000002 PTEC 00000001) [ 0.000000] ACPI: SSDT 0x000000007F6EC000 00043E (v01 AIRCom PtidDevc 00001000 INTL 20061109) [ 0.000000] ACPI: HPET 0x000000007F6E3000 000038 (v01 AIRCom AIR_0001 00000002 PTL 00000002) [ 0.000000] ACPI: APIC 0x000000007F6E2000 000078 (v01 AIRCom AIR_0001 00000002 PTL 00000002) [ 0.000000] ACPI: MCFG 0x000000007F6E1000 00003C (v01 AIRCom AIR_0001 00000002 PTL 00000002) [ 0.000000] ACPI: SSDT 0x000000007F6E0000 000655 (v01 PmRef CpuPm 00003000 INTL 20061109) [ 0.000000] ACPI: UEFI 0x000000007F6DF000 00003E (v01 AIRCom AIR_0001 00000002 PTL 00000002) [ 0.000000] ACPI: UEFI 0x000000007F6DE000 000042 (v01 PTL COMBUF 00000001 PTL 00000001) [ 0.000000] ACPI: POAT 0x000000007F6DD000 000055 (v03 AIRCom AIR_0001 00000002 PTL 00000002) [ 0.000000] ACPI: UEFI 0x000000007F6DC000 00013E (v01 AIRCom AIR_0001 00000002 PTL 00000002) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] 1152MB HIGHMEM available. [ 0.000000] 885MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 375fe000 [ 0.000000] low ram: 0 - 375fe000 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] BRK [0x16fc7000, 0x16fc7fff] PGTABLE [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] Normal [mem 0x0000000001000000-0x00000000375fdfff] [ 0.000000] HighMem [mem 0x00000000375fe000-0x000000007f6effff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009cfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000007da88fff] [ 0.000000] node 0: [mem 0x000000007f6ef000-0x000000007f6effff] [ 0.000000] Reserved but unavailable: 100 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007f6effff] [ 0.000000] On node 0 totalpages: 514598 [ 0.000000] DMA zone: 40 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] Normal zone: 2175 pages used for memmap [ 0.000000] Normal zone: 222718 pages, LIFO batch:31 [ 0.000000] HighMem zone: 287884 pages, LIFO batch:31 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 [ 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 0x0009d000-0x0009dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 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 0x7da89000-0x7f5cefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7f5cf000-0x7f6cefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7f6cf000-0x7f6eefff] [ 0.000000] e820: [mem 0x80000000-0xdfffffff] 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+0x81/0x433 with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 29 pages/cpu s89036 r0 d29748 u118784 [ 0.000000] pcpu-alloc: s89036 r0 d29748 u118784 alloc=29*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 512383 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-97-generic root=UUID=0e55513e-8acd-4784-affc-3ae8ec7bd17d ro splash quiet [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Initializing HighMem for node 0 (000375fe:0007f6f0) [ 0.000000] Initializing Movable for node 0 (00000000:00000000) [ 0.000000] Memory: 1919128K/2058392K available (8961K kernel code, 894K rwdata, 3452K rodata, 1104K init, 848K bss, 139264K reserved, 0K cma-reserved, 1151536K highmem) [ 0.000000] virtual kernel memory layout: fixmap : 0xfff14000 - 0xfffff000 ( 940 kB) cpu_entry : 0xffa00000 - 0xffb39000 (1252 kB) pkmap : 0xff600000 - 0xff800000 (2048 kB) vmalloc : 0xf7dfe000 - 0xff5fe000 ( 120 MB) lowmem : 0xc0000000 - 0xf75fe000 ( 885 MB) .init : 0xd6d19000 - 0xd6e2d000 (1104 kB) .data : 0xd68c0670 - 0xd6d05a80 (4373 kB) .text : 0xd6000000 - 0xd68c0670 (8961 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 38064 entries in 75 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8 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: 2304, nr_irqs: 456, preallocated irqs: 16 [ 0.000000] CPU 0 irqstacks, hard=(ptrval) soft=(ptrval) [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Fast TSC calibration failed [ 0.040000] tsc: Unable to calibrate against PIT [ 0.040000] tsc: using HPET reference calibration [ 0.040000] tsc: Detected 1596.000 MHz processor [ 0.040000] Calibrating delay loop (skipped), value calculated using timer frequency.. 3192.00 BogoMIPS (lpj=6384000) [ 0.040000] pid_max: default: 32768 minimum: 301 [ 0.040000] Security Framework initialized [ 0.040000] Yama: becoming mindful. [ 0.040000] AppArmor: AppArmor initialized [ 0.040000] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.040000] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.040000] CPU0: Thermal monitoring enabled (TM2) [ 0.040000] process: using mwait in idle threads [ 0.040000] Last level iTLB entries: 4KB 32, 2MB 0, 4MB 0 [ 0.040000] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 8, 1GB 0 [ 0.040000] Freeing SMP alternatives memory: 36K [ 0.154991] smpboot: CPU0: Intel(R) Atom(TM) CPU N2600 @ 1.60GHz (family: 0x6, model: 0x36, stepping: 0x1) [ 0.155281] Performance Events: PEBS fmt0+, Atom events, 8-deep LBR, Intel PMU driver. [ 0.155312] ... version: 3 [ 0.155314] ... bit width: 40 [ 0.155316] ... generic registers: 2 [ 0.155319] ... value mask: 000000ffffffffff [ 0.155321] ... max period: 000000007fffffff [ 0.155323] ... fixed-purpose events: 3 [ 0.155325] ... event mask: 0000000700000003 [ 0.155455] Hierarchical SRCU implementation. [ 0.156000] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.156000] smp: Bringing up secondary CPUs ... [ 0.156000] CPU 1 irqstacks, hard=(ptrval) soft=(ptrval) [ 0.156000] x86: Booting SMP configuration: [ 0.156000] .... node #0, CPUs: #1 [ 0.004000] Initializing CPU#1 [ 0.160420] CPU 2 irqstacks, hard=(ptrval) soft=(ptrval) [ 0.160425] #2 [ 0.004000] Initializing CPU#2 [ 0.166947] CPU 3 irqstacks, hard=(ptrval) soft=(ptrval) [ 0.166947] #3 [ 0.004000] Initializing CPU#3 [ 0.172092] smp: Brought up 1 node, 4 CPUs [ 0.172092] smpboot: Max logical packages: 1 [ 0.172092] smpboot: Total of 4 processors activated (12768.00 BogoMIPS) [ 0.174850] allocated 2097152 bytes of page_ext [ 0.176024] devtmpfs: initialized [ 0.176737] evm: security.selinux [ 0.176740] evm: security.SMACK64 [ 0.176742] evm: security.SMACK64EXEC [ 0.176744] evm: security.SMACK64TRANSMUTE [ 0.176746] evm: security.SMACK64MMAP [ 0.176747] evm: security.apparmor [ 0.176749] evm: security.ima [ 0.176751] evm: security.capability [ 0.176817] PM: Registering ACPI NVS region [mem 0x7f5cf000-0x7f6cefff] (1048576 bytes) [ 0.176817] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.176817] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.176817] pinctrl core: initialized pinctrl subsystem [ 0.176817] RTC time: 16:45:10, date: 04/10/20 [ 0.176826] NET: Registered protocol family 16 [ 0.177176] audit: initializing netlink subsys (disabled) [ 0.177209] audit: type=2000 audit(1586537110.176:1): state=initialized audit_enabled=0 res=1 [ 0.177209] EISA bus registered [ 0.177209] cpuidle: using governor ladder [ 0.177209] cpuidle: using governor menu [ 0.177209] ACPI: bus type PCI registered [ 0.177209] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.177209] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.177209] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.177209] PCI: Using MMCONFIG for extended config space [ 0.177209] PCI: Using configuration type 1 for base access [ 0.184128] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.184402] ACPI: Added _OSI(Module Device) [ 0.184405] ACPI: Added _OSI(Processor Device) [ 0.184408] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.184411] ACPI: Added _OSI(Processor Aggregator Device) [ 0.184415] ACPI: Added _OSI(Linux-Dell-Video) [ 0.184419] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.184423] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.184849] ACPI: Executed 1 blocks of module-level executable AML code [ 0.190896] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.193009] ACPI: Dynamic OEM Table Load: [ 0.193027] ACPI: SSDT 0x00000000EF5B4C00 0002E9 (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 0.193698] ACPI: Dynamic OEM Table Load: [ 0.193717] ACPI: SSDT 0x00000000EED3B800 0006CC (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 0.195215] ACPI: Dynamic OEM Table Load: [ 0.195230] ACPI: SSDT 0x00000000EECF0C00 0001CF (v01 PmRef ApIst 00003000 INTL 20061109) [ 0.196570] ACPI: Dynamic OEM Table Load: [ 0.196583] ACPI: SSDT 0x00000000EF64AB40 00008D (v01 PmRef ApCst 00003000 INTL 20061109) [ 0.198899] ACPI: EC: EC started [ 0.198902] ACPI: EC: interrupt blocked [ 0.199831] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as first EC [ 0.199838] ACPI: \_SB_.PCI0.LPCB.H_EC: GPE=0x11, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.199843] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as boot DSDT EC to handle transactions [ 0.199845] ACPI: Interpreter enabled [ 0.199928] ACPI: (supports S0 S1 S3 S4 S5) [ 0.199932] ACPI: Using IOAPIC for interrupt routing [ 0.200063] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.200889] ACPI: Enabled 11 GPEs in block 00 to 1F [ 0.219273] ACPI: Power Resource [FN00] (off) [ 0.220547] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.220565] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.220702] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.221541] PCI host bridge to bus 0000:00 [ 0.221550] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.221556] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.221561] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.221566] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] [ 0.221570] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000effff window] [ 0.221575] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 0.221580] pci_bus 0000:00: root bus resource [mem 0x7f800000-0x7fffffff window] [ 0.221585] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.221591] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.221613] pci 0000:00:00.0: [8086:0bf1] type 00 class 0x060000 [ 0.221922] pci 0000:00:02.0: [8086:0be1] type 00 class 0x030000 [ 0.221944] pci 0000:00:02.0: reg 0x10: [mem 0x80200000-0x802fffff] [ 0.221954] pci 0000:00:02.0: reg 0x14: [io 0x30d0-0x30d7] [ 0.222276] pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300 [ 0.222329] pci 0000:00:1b.0: reg 0x10: [mem 0x80300000-0x80303fff 64bit] [ 0.222504] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.222771] pci 0000:00:1c.0: [8086:27d0] type 01 class 0x060400 [ 0.222961] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.223230] pci 0000:00:1c.1: [8086:27d2] type 01 class 0x060400 [ 0.223407] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.223671] pci 0000:00:1c.2: [8086:27d4] type 01 class 0x060400 [ 0.223859] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.224139] pci 0000:00:1c.3: [8086:27d6] type 01 class 0x060400 [ 0.224316] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.224579] pci 0000:00:1d.0: [8086:27c8] type 00 class 0x0c0300 [ 0.224674] pci 0000:00:1d.0: reg 0x20: [io 0x30a0-0x30bf] [ 0.224930] pci 0000:00:1d.1: [8086:27c9] type 00 class 0x0c0300 [ 0.225024] pci 0000:00:1d.1: reg 0x20: [io 0x3080-0x309f] [ 0.225274] pci 0000:00:1d.2: [8086:27ca] type 00 class 0x0c0300 [ 0.225367] pci 0000:00:1d.2: reg 0x20: [io 0x3060-0x307f] [ 0.225623] pci 0000:00:1d.3: [8086:27cb] type 00 class 0x0c0300 [ 0.225726] pci 0000:00:1d.3: reg 0x20: [io 0x3040-0x305f] [ 0.225996] pci 0000:00:1d.7: [8086:27cc] type 00 class 0x0c0320 [ 0.226039] pci 0000:00:1d.7: reg 0x10: [mem 0x80304400-0x803047ff] [ 0.226193] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.226422] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 0.226748] pci 0000:00:1f.0: [8086:27bc] type 00 class 0x060100 [ 0.227140] pci 0000:00:1f.2: [8086:27c1] type 00 class 0x010601 [ 0.227187] pci 0000:00:1f.2: reg 0x10: [io 0x30c8-0x30cf] [ 0.227206] pci 0000:00:1f.2: reg 0x14: [io 0x30dc-0x30df] [ 0.227225] pci 0000:00:1f.2: reg 0x18: [io 0x30c0-0x30c7] [ 0.227243] pci 0000:00:1f.2: reg 0x1c: [io 0x30d8-0x30db] [ 0.227262] pci 0000:00:1f.2: reg 0x20: [io 0x3020-0x302f] [ 0.227281] pci 0000:00:1f.2: reg 0x24: [mem 0x80304000-0x803043ff] [ 0.227367] pci 0000:00:1f.2: PME# supported from D3hot [ 0.227598] pci 0000:00:1f.3: [8086:27da] type 00 class 0x0c0500 [ 0.227691] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf] [ 0.228190] pci 0000:01:00.0: [8086:0894] type 00 class 0x028000 [ 0.228294] pci 0000:01:00.0: reg 0x10: [mem 0x80100000-0x80101fff 64bit] [ 0.228605] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.228957] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.228971] pci 0000:00:1c.0: bridge window [mem 0x80100000-0x801fffff] [ 0.229203] acpiphp: Slot [1] registered [ 0.229217] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.229456] pci 0000:03:00.0: [10ec:8136] type 00 class 0x020000 [ 0.229592] pci 0000:03:00.0: reg 0x10: [io 0x2000-0x20ff] [ 0.229725] pci 0000:03:00.0: reg 0x18: [mem 0x80004000-0x80004fff 64bit pref] [ 0.229804] pci 0000:03:00.0: reg 0x20: [mem 0x80000000-0x80003fff 64bit pref] [ 0.230238] pci 0000:03:00.0: supports D1 D2 [ 0.230243] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.230682] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.230692] pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff] [ 0.230709] pci 0000:00:1c.2: bridge window [mem 0x80000000-0x800fffff 64bit pref] [ 0.230865] pci 0000:00:1c.3: PCI bridge to [bus 04] [ 0.231073] pci 0000:00:1e.0: PCI bridge to [bus 05] (subtractive decode) [ 0.231096] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.231101] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.231106] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.231111] pci 0000:00:1e.0: bridge window [mem 0x000c0000-0x000dffff window] (subtractive decode) [ 0.231116] pci 0000:00:1e.0: bridge window [mem 0x000e0000-0x000effff window] (subtractive decode) [ 0.231121] pci 0000:00:1e.0: bridge window [mem 0x000f0000-0x000fffff window] (subtractive decode) [ 0.231126] pci 0000:00:1e.0: bridge window [mem 0x7f800000-0x7fffffff window] (subtractive decode) [ 0.231131] pci 0000:00:1e.0: bridge window [mem 0x80000000-0xfebfffff window] (subtractive decode) [ 0.231199] pci_bus 0000:00: on NUMA node 0 [ 0.233292] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 [ 0.233489] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.233680] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 *10 12 14 15) [ 0.233872] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.234058] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.234247] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. [ 0.234436] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 [ 0.234624] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 0.236054] ACPI: EC: interrupt unblocked [ 0.236071] ACPI: EC: event unblocked [ 0.236130] ACPI: EC: 0 stale EC events cleared [ 0.236139] ACPI: \_SB_.PCI0.LPCB.H_EC: GPE=0x11, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.236144] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as boot DSDT EC to handle transactions and events [ 0.237040] SCSI subsystem initialized [ 0.237111] libata version 3.00 loaded. [ 0.237111] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.237111] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.237111] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.237111] vgaarb: loaded [ 0.237111] ACPI: bus type USB registered [ 0.237111] usbcore: registered new interface driver usbfs [ 0.237111] usbcore: registered new interface driver hub [ 0.237111] usbcore: registered new device driver usb [ 0.237111] EDAC MC: Ver: 3.0.0 [ 0.240000] PCI: Using ACPI for IRQ routing [ 0.253822] PCI: pci_cache_line_size set to 64 bytes [ 0.253976] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff] [ 0.253980] e820: reserve RAM buffer [mem 0x7da89000-0x7fffffff] [ 0.253985] e820: reserve RAM buffer [mem 0x7f6f0000-0x7fffffff] [ 0.254338] NetLabel: Initializing [ 0.254343] NetLabel: domain hash size = 128 [ 0.254344] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.254394] NetLabel: unlabeled traffic allowed by default [ 0.258971] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.258988] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.261088] clocksource: Switched to clocksource hpet [ 0.303412] VFS: Disk quotas dquot_6.6.0 [ 0.303467] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.303794] AppArmor: AppArmor Filesystem Enabled [ 0.303890] pnp: PnP ACPI init [ 0.304796] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.304804] system 00:00: [io 0x1000-0x100f] has been reserved [ 0.304810] system 00:00: [io 0x5000-0x5003] has been reserved [ 0.304815] system 00:00: [io 0xffff] has been reserved [ 0.304821] system 00:00: [io 0x0400-0x047f] has been reserved [ 0.304828] system 00:00: [io 0x0500-0x057f] has been reserved [ 0.304834] system 00:00: [io 0x0600-0x061f] has been reserved [ 0.304839] system 00:00: [io 0x0a00-0x0a0f] has been reserved [ 0.304845] system 00:00: [io 0x5000-0x500f] could not be reserved [ 0.304863] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.305037] system 00:01: [io 0x06a0-0x06af] has been reserved [ 0.305043] system 00:01: [io 0x06b0-0x06ff] has been reserved [ 0.305058] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.305159] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.305283] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.305438] pnp 00:04: Plug and Play ACPI device, IDs ETD0b00 SYN0002 PNP0f13 (active) [ 0.305633] pnp 00:05: Plug and Play ACPI device, IDs PNP0c31 (active) [ 0.305981] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.305988] system 00:06: [mem 0x00000000-0x00003fff] could not be reserved [ 0.305994] system 00:06: [mem 0x00000000-0x00000fff] could not be reserved [ 0.305999] system 00:06: [mem 0x00000000-0x00000fff] could not be reserved [ 0.306005] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.306020] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.306836] pnp: PnP ACPI: found 7 devices [ 0.306844] PnPBIOS: Disabled by ACPI PNP [ 0.350312] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.350357] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 0.350366] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 0.350387] pci 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000 [ 0.350394] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [ 0.350401] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000 add_align 100000 [ 0.350421] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff] to [bus 03] add_size 400000 add_align 100000 [ 0.350440] pci 0000:00:1c.3: bridge window [io 0x1000-0x0fff] to [bus 04] add_size 1000 [ 0.350447] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000 [ 0.350453] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x000fffff] to [bus 04] add_size 200000 add_align 100000 [ 0.350508] pci 0000:00:1c.0: BAR 15: assigned [mem 0x80400000-0x805fffff 64bit pref] [ 0.350519] pci 0000:00:1c.1: BAR 14: assigned [mem 0x80600000-0x807fffff] [ 0.350537] pci 0000:00:1c.1: BAR 15: assigned [mem 0x80800000-0x809fffff 64bit pref] [ 0.350547] pci 0000:00:1c.2: BAR 14: assigned [mem 0x80a00000-0x80dfffff] [ 0.350558] pci 0000:00:1c.3: BAR 14: assigned [mem 0x80e00000-0x80ffffff] [ 0.350575] pci 0000:00:1c.3: BAR 15: assigned [mem 0x81000000-0x811fffff 64bit pref] [ 0.350588] pci 0000:00:1c.0: BAR 13: assigned [io 0x4000-0x4fff] [ 0.350596] pci 0000:00:1c.1: BAR 13: assigned [io 0x6000-0x6fff] [ 0.350605] pci 0000:00:1c.3: BAR 13: assigned [io 0x7000-0x7fff] [ 0.350615] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.350622] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff] [ 0.350633] pci 0000:00:1c.0: bridge window [mem 0x80100000-0x801fffff] [ 0.350642] pci 0000:00:1c.0: bridge window [mem 0x80400000-0x805fffff 64bit pref] [ 0.350657] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.350663] pci 0000:00:1c.1: bridge window [io 0x6000-0x6fff] [ 0.350674] pci 0000:00:1c.1: bridge window [mem 0x80600000-0x807fffff] [ 0.350683] pci 0000:00:1c.1: bridge window [mem 0x80800000-0x809fffff 64bit pref] [ 0.350695] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.350702] pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff] [ 0.350712] pci 0000:00:1c.2: bridge window [mem 0x80a00000-0x80dfffff] [ 0.350721] pci 0000:00:1c.2: bridge window [mem 0x80000000-0x800fffff 64bit pref] [ 0.350733] pci 0000:00:1c.3: PCI bridge to [bus 04] [ 0.350740] pci 0000:00:1c.3: bridge window [io 0x7000-0x7fff] [ 0.350750] pci 0000:00:1c.3: bridge window [mem 0x80e00000-0x80ffffff] [ 0.350759] pci 0000:00:1c.3: bridge window [mem 0x81000000-0x811fffff 64bit pref] [ 0.350772] pci 0000:00:1e.0: PCI bridge to [bus 05] [ 0.350797] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.350802] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.350807] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.350812] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff window] [ 0.350817] pci_bus 0000:00: resource 8 [mem 0x000e0000-0x000effff window] [ 0.350822] pci_bus 0000:00: resource 9 [mem 0x000f0000-0x000fffff window] [ 0.350827] pci_bus 0000:00: resource 10 [mem 0x7f800000-0x7fffffff window] [ 0.350832] pci_bus 0000:00: resource 11 [mem 0x80000000-0xfebfffff window] [ 0.350837] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff] [ 0.350841] pci_bus 0000:01: resource 1 [mem 0x80100000-0x801fffff] [ 0.350846] pci_bus 0000:01: resource 2 [mem 0x80400000-0x805fffff 64bit pref] [ 0.350851] pci_bus 0000:02: resource 0 [io 0x6000-0x6fff] [ 0.350856] pci_bus 0000:02: resource 1 [mem 0x80600000-0x807fffff] [ 0.350860] pci_bus 0000:02: resource 2 [mem 0x80800000-0x809fffff 64bit pref] [ 0.350867] pci_bus 0000:03: resource 0 [io 0x2000-0x2fff] [ 0.350872] pci_bus 0000:03: resource 1 [mem 0x80a00000-0x80dfffff] [ 0.350876] pci_bus 0000:03: resource 2 [mem 0x80000000-0x800fffff 64bit pref] [ 0.350881] pci_bus 0000:04: resource 0 [io 0x7000-0x7fff] [ 0.350886] pci_bus 0000:04: resource 1 [mem 0x80e00000-0x80ffffff] [ 0.350891] pci_bus 0000:04: resource 2 [mem 0x81000000-0x811fffff 64bit pref] [ 0.350896] pci_bus 0000:05: resource 4 [io 0x0000-0x0cf7 window] [ 0.350901] pci_bus 0000:05: resource 5 [io 0x0d00-0xffff window] [ 0.350906] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.350911] pci_bus 0000:05: resource 7 [mem 0x000c0000-0x000dffff window] [ 0.350915] pci_bus 0000:05: resource 8 [mem 0x000e0000-0x000effff window] [ 0.350920] pci_bus 0000:05: resource 9 [mem 0x000f0000-0x000fffff window] [ 0.350925] pci_bus 0000:05: resource 10 [mem 0x7f800000-0x7fffffff window] [ 0.350930] pci_bus 0000:05: resource 11 [mem 0x80000000-0xfebfffff window] [ 0.351203] NET: Registered protocol family 2 [ 0.351646] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.351711] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.351777] TCP: Hash tables configured (established 8192 bind 8192) [ 0.351870] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.351889] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.352082] NET: Registered protocol family 1 [ 0.352128] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.353613] PCI: CLS 64 bytes, default 64 [ 0.353790] Unpacking initramfs... [ 1.868687] Freeing initrd memory: 35340K [ 1.868797] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.868806] software IO TLB: mapped [mem 0x2fae9000-0x33ae9000] (64MB) [ 1.869340] Scanning for low memory corruption every 60 seconds [ 1.871197] Initialise system trusted keyrings [ 1.871235] Key type blacklist registered [ 1.871404] workingset: timestamp_bits=14 max_order=19 bucket_order=5 [ 1.875953] zbud: loaded [ 1.877280] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.877845] fuse init (API version 7.26) [ 1.884134] Key type asymmetric registered [ 1.884139] Asymmetric key parser 'x509' registered [ 1.884182] bounce: pool size: 64 pages [ 1.884231] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 1.884412] io scheduler noop registered [ 1.884416] io scheduler deadline registered [ 1.884599] io scheduler cfq registered (default) [ 1.885628] pcieport 0000:00:1c.1: enabling device (0000 -> 0003) [ 1.886412] pcieport 0000:00:1c.3: enabling device (0000 -> 0003) [ 1.887095] intel_idle: MWAIT substates: 0x3020220 [ 1.887099] intel_idle: v0.4.1 model 0x36 [ 1.887647] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.888263] ACPI: AC Adapter [ADP1] (on-line) [ 1.888474] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.888502] ACPI: Lid Switch [LID0] [ 1.888622] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.888723] ACPI: Power Button [PWRB] [ 1.888846] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 1.888875] ACPI: Sleep Button [SLPB] [ 1.888992] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.889057] ACPI: Power Button [PWRF] [ 1.891861] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 1.892553] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.892558] ACPI: Thermal Zone [TZ01] (32 C) [ 1.893197] isapnp: Scanning for PnP cards... [ 1.893202] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.901869] ACPI: Battery Slot [BAT1] (battery present) [ 1.903077] Linux agpgart interface v0.103 [ 1.903419] tpm tpm0: tpm_try_transmit: send(): error -5 [ 1.903502] tpm_tis: probe of 00:05 failed with error -5 [ 1.947434] loop: module loaded [ 1.948163] libphy: Fixed MDIO Bus: probed [ 1.948168] tun: Universal TUN/TAP device driver, 1.6 [ 1.948321] PPP generic driver version 2.4.2 [ 1.948479] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.948489] ehci-pci: EHCI PCI platform driver [ 1.948784] ehci-pci 0000:00:1d.7: EHCI Host Controller [ 1.948814] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1 [ 1.948841] ehci-pci 0000:00:1d.7: debug port 1 [ 1.952791] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported [ 1.952834] ehci-pci 0000:00:1d.7: irq 23, io mem 0x80304400 [ 1.968112] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 1.968278] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.968284] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.968290] usb usb1: Product: EHCI Host Controller [ 1.968294] usb usb1: Manufacturer: Linux 4.15.0-97-generic ehci_hcd [ 1.968298] usb usb1: SerialNumber: 0000:00:1d.7 [ 1.968728] hub 1-0:1.0: USB hub found [ 1.968754] hub 1-0:1.0: 8 ports detected [ 1.969514] ehci-platform: EHCI generic platform driver [ 1.969562] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.969573] ohci-pci: OHCI PCI platform driver [ 1.969609] ohci-platform: OHCI generic platform driver [ 1.969633] uhci_hcd: USB Universal Host Controller Interface driver [ 1.969860] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 1.969880] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 1.969896] uhci_hcd 0000:00:1d.0: detected 2 ports [ 1.969959] uhci_hcd 0000:00:1d.0: irq 23, io base 0x000030a0 [ 1.970131] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.970137] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.970141] usb usb2: Product: UHCI Host Controller [ 1.970145] usb usb2: Manufacturer: Linux 4.15.0-97-generic uhci_hcd [ 1.970149] usb usb2: SerialNumber: 0000:00:1d.0 [ 1.970545] hub 2-0:1.0: USB hub found [ 1.970569] hub 2-0:1.0: 2 ports detected [ 1.971086] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 1.971102] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 [ 1.971116] uhci_hcd 0000:00:1d.1: detected 2 ports [ 1.971203] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00003080 [ 1.971371] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.971377] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.971381] usb usb3: Product: UHCI Host Controller [ 1.971385] usb usb3: Manufacturer: Linux 4.15.0-97-generic uhci_hcd [ 1.971389] usb usb3: SerialNumber: 0000:00:1d.1 [ 1.971797] hub 3-0:1.0: USB hub found [ 1.971824] hub 3-0:1.0: 2 ports detected [ 1.972397] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 1.972417] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 [ 1.972431] uhci_hcd 0000:00:1d.2: detected 2 ports [ 1.972513] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00003060 [ 1.972688] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.972693] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.972697] usb usb4: Product: UHCI Host Controller [ 1.972701] usb usb4: Manufacturer: Linux 4.15.0-97-generic uhci_hcd [ 1.972705] usb usb4: SerialNumber: 0000:00:1d.2 [ 1.973097] hub 4-0:1.0: USB hub found [ 1.973120] hub 4-0:1.0: 2 ports detected [ 1.973626] uhci_hcd 0000:00:1d.3: UHCI Host Controller [ 1.973642] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 [ 1.973656] uhci_hcd 0000:00:1d.3: detected 2 ports [ 1.973743] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00003040 [ 1.973920] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.973926] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.973930] usb usb5: Product: UHCI Host Controller [ 1.973934] usb usb5: Manufacturer: Linux 4.15.0-97-generic uhci_hcd [ 1.973938] usb usb5: SerialNumber: 0000:00:1d.3 [ 1.974329] hub 5-0:1.0: USB hub found [ 1.974352] hub 5-0:1.0: 2 ports detected [ 1.974895] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:EPAD] at 0x60,0x64 irq 1,12 [ 1.983596] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.983617] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.984123] mousedev: PS/2 mouse device common for all mice [ 1.984866] rtc_cmos 00:02: RTC can wake from S4 [ 1.985151] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 1.985208] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.985236] i2c /dev entries driver [ 1.985485] device-mapper: uevent: version 1.0.3 [ 1.985736] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.985816] platform eisa.0: Probing EISA bus 0 [ 1.985822] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 1.985827] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 1.985831] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 1.985836] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 1.985840] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 1.985844] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 1.985848] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 1.985852] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 1.985857] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 1.985861] platform eisa.0: EISA: Detected 0 cards [ 1.985877] cpufreq_nforce2: No nForce2 chipset [ 1.986161] ledtrig-cpu: registered to indicate activity on CPUs [ 1.986848] NET: Registered protocol family 10 [ 1.995554] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 2.005369] Segment Routing with IPv6 [ 2.005446] NET: Registered protocol family 17 [ 2.005585] Key type dns_resolver registered [ 2.030409] mce: Using 5 MCE banks [ 2.030539] microcode: sig=0x30661, pf=0x8, revision=0x10d [ 2.030739] microcode: Microcode Update Driver: v2.2. [ 2.030748] Using IPI No-Shortcut mode [ 2.030773] sched_clock: Marking stable (2030043103, 0)->(1994098797, 35944306) [ 2.031497] registered taskstats version 1 [ 2.031528] Loading compiled-in X.509 certificates [ 2.052646] Loaded X.509 cert 'Build time autogenerated kernel key: 930eeb8201c1598a4a14e9a45c25a65fa5970504' [ 2.052719] zswap: loaded using pool lzo/zbud [ 2.067337] Key type big_key registered [ 2.067359] Key type trusted registered [ 2.074656] Key type encrypted registered [ 2.074666] AppArmor: AppArmor sha1 policy hashing enabled [ 2.074679] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 2.074699] ima: Allocated hash algorithm: sha1 [ 2.074755] evm: HMAC attrs: 0x1 [ 2.075453] Magic number: 0:671:792 [ 2.075717] rtc_cmos 00:02: setting system clock to 2020-04-10 16:45:12 UTC (1586537112) [ 2.078349] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.078353] EDD information not available. [ 2.248257] isapnp: No Plug & Play device found [ 2.252179] Freeing unused kernel image memory: 1104K [ 2.288491] Write protecting the kernel text: 8964k [ 2.288617] Write protecting the kernel read-only data: 3476k [ 2.288619] NX-protecting the kernel data: 7420k [ 2.289127] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2.304101] usb 1-6: new high-speed USB device number 2 using ehci-pci [ 2.461045] usb 1-6: New USB device found, idVendor=187f, idProduct=0600 [ 2.461054] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.461060] usb 1-6: Product: MDTV Receiver [ 2.461065] usb 1-6: Manufacturer: MDTV Receiver [ 2.588087] usb 1-8: new high-speed USB device number 3 using ehci-pci [ 2.717758] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 2.717786] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 2.718849] r8169 0000:03:00.0 eth0: RTL8105e at 0x(ptrval), e8:03:9a:d7:d4:19, XID 00a00000 IRQ 24 [ 2.739766] ahci 0000:00:1f.2: version 3.0 [ 2.740444] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 2.740522] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0x3 impl SATA mode [ 2.740533] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo pio slum part [ 2.742566] scsi host0: ahci [ 2.745053] scsi host1: ahci [ 2.746374] scsi host2: ahci [ 2.747209] scsi host3: ahci [ 2.747502] ata1: SATA max UDMA/133 abar m1024@0x80304000 port 0x80304100 irq 25 [ 2.747509] ata2: SATA max UDMA/133 abar m1024@0x80304000 port 0x80304180 irq 25 [ 2.747512] ata3: DUMMY [ 2.747515] ata4: DUMMY [ 2.806355] r8169 0000:03:00.0 enp3s0: renamed from eth0 [ 2.830029] usb 1-8: New USB device found, idVendor=2232, idProduct=1031 [ 2.830036] usb 1-8: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 2.830042] usb 1-8: Product: WebCam SC-20FFL11939N [ 2.830046] usb 1-8: Manufacturer: Generic [ 2.830050] usb 1-8: SerialNumber: 200901010001 [ 2.876101] tsc: Refined TSC clocksource calibration: 1595.999 MHz [ 2.876125] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x17016147f12, max_idle_ns: 440795216557 ns [ 3.062977] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 3.098689] ata1.00: ATA-8: TOSHIBA MQ01ABD032, AX002F, max UDMA/100 [ 3.098698] ata1.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 3.101482] ata1.00: configured for UDMA/100 [ 3.102047] scsi 0:0:0:0: Direct-Access ATA TOSHIBA MQ01ABD0 2F PQ: 0 ANSI: 5 [ 3.103045] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 3.103399] sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB) [ 3.103411] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 3.103478] sd 0:0:0:0: [sda] Write Protect is off [ 3.103486] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 3.103607] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.211808] sda: sda1 sda2 < sda5 > [ 3.213912] sd 0:0:0:0: [sda] Attached SCSI disk [ 3.419021] ata2: SATA link down (SStatus 0 SControl 300) [ 3.646255] random: fast init done [ 3.686420] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x450f00) [ 3.690184] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.703407] psmouse serio1: elantech: Synaptics capabilities query result 0x08, 0x16, 0x0a. [ 3.722138] psmouse serio1: elantech: Elan sample query result 01, 20, 96 [ 3.804445] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.820491] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input7 [ 3.820681] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.900225] clocksource: Switched to clocksource tsc [ 4.527232] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.085854] random: crng init done [ 6.085863] random: 7 urandom warning(s) missed due to ratelimiting [ 6.562163] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.759817] 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) [ 6.780484] systemd[1]: Detected architecture x86. [ 6.806758] systemd[1]: Set hostname to . [ 9.767421] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 9.768362] systemd[1]: Created slice System Slice. [ 9.768713] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 9.768935] systemd[1]: Listening on udev Kernel Socket. [ 9.769226] systemd[1]: Listening on fsck to fsckd communication Socket. [ 9.769293] systemd[1]: Reached target User and Group Name Lookups. [ 9.769917] systemd[1]: Created slice User and Session Slice. [ 10.172452] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 10.771009] systemd-journald[259]: Received request to flush runtime journal from PID 1 [ 10.920239] lp: driver loaded but no devices found [ 10.961923] ppdev: user-space parallel port driver [ 11.300290] systemd-journald[259]: File /var/log/journal/255bca3455114c11bd05f478a65be0e2/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 23.222654] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 23.442430] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20170831/utaddress-247) [ 23.442451] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20170831/utaddress-247) [ 23.442466] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000042F (\SWC1) (20170831/utaddress-247) [ 23.442480] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000042F (\SWC1) (20170831/utaddress-247) [ 23.442497] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 23.442504] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x000000000000053F (\GBAS) (20170831/utaddress-247) [ 23.442517] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x000000000000053F (\GBAS) (20170831/utaddress-247) [ 23.442531] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 23.442535] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000053F (\GBAS) (20170831/utaddress-247) [ 23.442549] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000053F (\GBAS) (20170831/utaddress-247) [ 23.442562] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 23.442565] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 23.704427] media: Linux media interface: v0.10 [ 23.801627] Linux video capture interface: v2.00 [ 24.113897] smsusb:smsusb_probe: board id=18, interface number 0 [ 24.156245] audit: type=1400 audit(1586537134.576:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=409 comm="apparmor_parser" [ 24.158835] audit: type=1400 audit(1586537134.576:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=409 comm="apparmor_parser" [ 24.161551] audit: type=1400 audit(1586537134.580:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=409 comm="apparmor_parser" [ 24.166833] usb 1-6: Direct firmware load for isdbt_rio.inp failed with error -2 [ 24.166843] smsmdtv:smscore_load_firmware_from_file: failed to open firmware file 'isdbt_rio.inp' [ 24.167307] smsmdtv:smscore_init_ir: IR port has not been detected [ 24.167314] smsusb:smsusb_probe: Device initialized with return code 0 [ 24.208478] gma500 0000:00:02.0: GPU: power management timed out. [ 24.208694] pmd_set_huge: Cannot satisfy [mem 0x7f800000-0x7fa00000] with a huge-page mapping due to MTRR override. [ 24.245607] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 24.246338] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8 [ 24.260303] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 24.260310] [drm] No driver support for vblank timestamp query. [ 24.316649] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 24.325621] dvbdev: DVB: registering new adapter (Siano Rio Digital Receiver) [ 24.340838] usb 1-6: DVB: registering adapter 0 frontend 0 (Siano Mobile Digital MDTV Receiver)... [ 24.341054] smsdvb:smsdvb_hotplug: DVB interface registered. [ 24.389799] samsung_laptop: detected SABI interface: SwSmi@ [ 24.404332] usbcore: registered new interface driver smsusb [ 24.672527] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 24.678276] gma500 0000:00:02.0: trying to get vblank count for disabled pipe 0 [ 24.678348] gma500 0000:00:02.0: trying to get vblank count for disabled pipe 0 [ 24.823479] audit: type=1400 audit(1586537135.240:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=447 comm="apparmor_parser" [ 24.852843] fbcon: psbdrmfb (fb0) is primary device [ 24.898867] Intel(R) Wireless WiFi driver for Linux [ 24.898871] Copyright(c) 2003- 2015 Intel Corporation [ 24.899450] iwlwifi 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control [ 24.954988] iwlwifi 0000:01:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm [ 24.956238] uvcvideo: Found UVC 1.00 device WebCam SC-20FFL11939N (2232:1031) [ 24.984101] uvcvideo 1-8:1.0: Entity type for entity Extension 4 was not initialized! [ 24.984110] uvcvideo 1-8:1.0: Entity type for entity Processing 2 was not initialized! [ 24.984117] uvcvideo 1-8:1.0: Entity type for entity Camera 1 was not initialized! [ 24.984764] input: WebCam SC-20FFL11939N: WebCam S as /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.0/input/input9 [ 24.985110] usbcore: registered new interface driver uvcvideo [ 24.985113] USB Video Class driver (1.1.1) [ 25.173520] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 25.173527] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUGFS enabled [ 25.173532] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled [ 25.173539] iwlwifi 0000:01:00.0: Detected Intel(R) Centrino(R) Wireless-N 105 BGN, REV=0x110 [ 25.225150] audit: type=1400 audit(1586537135.644:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=471 comm="apparmor_parser" [ 25.284885] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 25.444130] Console: switching to colour frame buffer device 128x37 [ 25.457476] gma500 0000:00:02.0: fb0: psbdrmfb frame buffer device [ 25.475972] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0 [ 25.488362] [drm] Initialized gma500 1.0.0 20140314 for 0000:00:02.0 on minor 0 [ 25.787013] audit: type=1400 audit(1586537136.204:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=403 comm="apparmor_parser" [ 25.790115] audit: type=1400 audit(1586537136.208:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=403 comm="apparmor_parser" [ 25.798614] audit: type=1400 audit(1586537136.216:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=403 comm="apparmor_parser" [ 25.801586] audit: type=1400 audit(1586537136.220:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=403 comm="apparmor_parser" [ 25.850011] Adding 999420k swap on /dev/sda5. Priority:-2 extents:1 across:999420k FS [ 25.930443] input: HDA Intel HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 26.162052] audit: type=1400 audit(1586537136.580:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=541 comm="apparmor_parser" [ 29.272537] kauditd_printk_skb: 6 callbacks suppressed [ 29.272544] audit: type=1400 audit(1586537139.692:18): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=586 comm="apparmor_parser" [ 29.292447] audit: type=1400 audit(1586537139.712:19): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=580 comm="apparmor_parser" [ 29.295299] audit: type=1400 audit(1586537139.712:20): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=580 comm="apparmor_parser" [ 29.296819] audit: type=1400 audit(1586537139.716:21): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=580 comm="apparmor_parser" [ 30.950239] audit: type=1400 audit(1586537141.368:22): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-soffice" pid=487 comm="apparmor_parser" [ 30.953452] audit: type=1400 audit(1586537141.372:23): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-soffice//gpg" pid=487 comm="apparmor_parser" [ 39.625472] audit: type=1400 audit(1586537150.044:24): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=405 comm="apparmor_parser" [ 39.629316] audit: type=1400 audit(1586537150.048:25): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=405 comm="apparmor_parser" [ 39.636504] audit: type=1400 audit(1586537150.056:26): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=405 comm="apparmor_parser" [ 39.639241] audit: type=1400 audit(1586537150.056:27): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer//sanitized_helper" pid=405 comm="apparmor_parser" [ 39.643917] audit: type=1400 audit(1586537150.060:28): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-thumbnailer" pid=405 comm="apparmor_parser" [ 44.791730] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 45.050156] r8169 0000:03:00.0 enp3s0: link down [ 45.050177] r8169 0000:03:00.0 enp3s0: link down [ 45.050363] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 45.069458] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 45.083600] iwlwifi 0000:01:00.0: Radio type=0x0-0x0-0x0 [ 45.186011] iwlwifi 0000:01:00.0: Radio type=0x0-0x0-0x0 [ 45.247616] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 45.590859] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 46.230078] wlp1s0: authenticate with d8:d7:75:77:3e:91 [ 46.233718] wlp1s0: send auth to d8:d7:75:77:3e:91 (try 1/3) [ 46.236220] wlp1s0: authenticated [ 46.240122] wlp1s0: associate with d8:d7:75:77:3e:91 (try 1/3) [ 46.245062] wlp1s0: RX AssocResp from d8:d7:75:77:3e:91 (capab=0x411 status=0 aid=12) [ 46.250599] wlp1s0: associated [ 46.360422] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready [ 46.677666] r8169 0000:03:00.0 enp3s0: link up [ 46.677694] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready [ 224.736463] perf: interrupt took too long (2504 > 2500), lowering kernel.perf_event_max_sample_rate to 79750 [ 384.829403] perf: interrupt took too long (3167 > 3130), lowering kernel.perf_event_max_sample_rate to 63000 [ 406.917406] perf: interrupt took too long (3978 > 3958), lowering kernel.perf_event_max_sample_rate to 50250 [ 467.537625] perf: interrupt took too long (4973 > 4972), lowering kernel.perf_event_max_sample_rate to 40000 [ 537.961630] perf: interrupt took too long (6234 > 6216), lowering kernel.perf_event_max_sample_rate to 32000 [ 841.214410] perf: interrupt took too long (7848 > 7792), lowering kernel.perf_event_max_sample_rate to 25250