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#1 2017-10-11 08:53:24
- saketj
- Member
- Registered: 2017-10-11
- Posts: 3
System Freezes
The screen suddenly freezes. Sometimes, whole screen freezes but I can move mouse pointer, and the system starts working properly after 5-10s, whereas sometimes I can't even move my mouse pointer, and then it automatically takes me to login screen. The issue is present in both Gnome and i3.
I have been using this system from over an year, and this problem started from previous week. It is really hampering my work. Any help is appreciated.
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#2 2017-10-11 09:07:52
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 21,711
Re: System Freezes
Post a dmesg (in [ code ] tags), likely cause: Try to add
intel_iommu=offto your kernel parameters.
Last edited by V1del (2017-10-11 09:08:11)
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#3 2017-10-11 10:13:44
- saketj
- Member
- Registered: 2017-10-11
- Posts: 3
Re: System Freezes
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.000000] node 0: [mem 0x0000000000059000-0x0000000000087fff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x0000000096ed9fff]
[ 0.000000] node 0: [mem 0x00000000977da000-0x000000009c3eefff]
[ 0.000000] node 0: [mem 0x000000009cfff000-0x000000009cffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000015effffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000015effffff]
[ 0.000000] On node 0 totalpages: 1026678
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 1120 pages reserved
[ 0.000000] DMA zone: 3974 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 9900 pages used for memmap
[ 0.000000] DMA32 zone: 633584 pages, LIFO batch:31
[ 0.000000] Normal zone: 6080 pages used for memmap
[ 0.000000] Normal zone: 389120 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics memory at 0x000000009e000000-0x000000009fffffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x25 (or later)
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00088000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x96eda000-0x977d9fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9c3ef000-0x9c5eefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9c5ef000-0x9cddefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9cddf000-0x9cf7efff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9cf7f000-0x9cffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9d000000-0x9dffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9e000000-0x9fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa0000000-0xdfffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff9fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
[ 0.000000] e820: [mem 0xa0000000-0xdfffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] percpu: Embedded 36 pages/cpu @ffff8e555ec00000 s106520 r8192 d32744 u524288
[ 0.000000] pcpu-alloc: s106520 r8192 d32744 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1009514
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=53fc1621-97ad-4373-ac52-fdb686db4c3f rw quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 3886828K/4106712K available (6603K kernel code, 1126K rwdata, 2036K rodata, 1328K init, 900K bss, 219884K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 28111 entries in 110 pages
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=128 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: 8448, nr_irqs: 728, preallocated irqs: 16
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.003333] tsc: Detected 2194.912 MHz processor
[ 0.003333] Calibrating delay loop (skipped), value calculated using timer frequency.. 4391.73 BogoMIPS (lpj=7316373)
[ 0.003333] pid_max: default: 32768 minimum: 301
[ 0.003333] ACPI: Core revision 20170531
[ 0.023946] ACPI: 6 ACPI AML tables successfully acquired and loaded
[ 0.025233] Security Framework initialized
[ 0.025235] Yama: becoming mindful.
[ 0.025970] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.026396] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.026418] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.026432] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.026631] CPU: Physical Processor ID: 0
[ 0.026632] CPU: Processor Core ID: 0
[ 0.026637] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.026637] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.026642] mce: CPU supports 7 MCE banks
[ 0.026672] process: using mwait in idle threads
[ 0.026675] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.026676] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 0.026763] Freeing SMP alternatives memory: 24K
[ 0.030560] smpboot: Max logical packages: 2
[ 0.030570] DMAR: Host address width 39
[ 0.030571] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.030576] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e1ff0505e
[ 0.030577] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.030581] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c20660462 ecap f010da
[ 0.030582] DMAR: RMRR base: 0x0000009cd84000 end: 0x0000009cda3fff
[ 0.030583] DMAR: RMRR base: 0x0000009d800000 end: 0x0000009fffffff
[ 0.030584] DMAR: ANDD device: 1 name: \_SB.PCI0.SDMA
[ 0.030585] DMAR: ANDD device: 2 name: \_SB.PCI0.SDHC
[ 0.030587] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.030587] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.030588] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[ 0.030589] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[ 0.031055] DMAR-IR: Enabled IRQ remapping in xapic mode
[ 0.031056] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.031666] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.066666] smpboot: CPU0: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (family: 0x6, model: 0x3d, stepping: 0x4)
[ 0.076674] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver.
[ 0.076712] ... version: 3
[ 0.076712] ... bit width: 48
[ 0.076713] ... generic registers: 4
[ 0.076713] ... value mask: 0000ffffffffffff
[ 0.076714] ... max period: 00007fffffffffff
[ 0.076715] ... fixed-purpose events: 3
[ 0.076715] ... event mask: 000000070000000f
[ 0.083348] Hierarchical SRCU implementation.
[ 0.096776] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.103348] smp: Bringing up secondary CPUs ...
[ 0.130026] x86: Booting SMP configuration:
[ 0.130027] .... node #0, CPUs: #1 #2 #3
[ 0.433353] smp: Brought up 1 node, 4 CPUs
[ 0.433353] smpboot: Total of 4 processors activated (17566.95 BogoMIPS)
[ 0.436870] devtmpfs: initialized
[ 0.436870] x86/mm: Memory block size: 128MB
[ 0.437055] PM: Registering ACPI NVS region [mem 0x9cddf000-0x9cf7efff] (1703936 bytes)
[ 0.437055] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[ 0.437055] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.437055] pinctrl core: initialized pinctrl subsystem
[ 0.437055] RTC time: 15:21:04, date: 10/11/17
[ 0.437055] NET: Registered protocol family 16
[ 0.437081] cpuidle: using governor ladder
[ 0.437081] cpuidle: using governor menu
[ 0.437081] PCCT header not found.
[ 0.437081] Simple Boot Flag at 0x44 set to 0x1
[ 0.437081] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.437081] ACPI: bus type PCI registered
[ 0.437081] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.437081] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.437081] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.437081] PCI: Using configuration type 1 for base access
[ 0.437323] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.437323] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.437323] ACPI: Added _OSI(Module Device)
[ 0.437323] ACPI: Added _OSI(Processor Device)
[ 0.437323] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.437323] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.437323] ACPI: Executed 7 blocks of module-level executable AML code
[ 0.446955] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.447825] ACPI: Dynamic OEM Table Load:
[ 0.447834] ACPI: SSDT 0xFFFF8E5559280000 0003D3 (v02 PmRef Cpu0Cst 00003001 INTL 20121220)
[ 0.447952] ACPI: Dynamic OEM Table Load:
[ 0.447952] ACPI: SSDT 0xFFFF8E5559027800 0005AA (v02 PmRef ApIst 00003000 INTL 20121220)
[ 0.447952] ACPI: Dynamic OEM Table Load:
[ 0.447952] ACPI: SSDT 0xFFFF8E555919B000 000119 (v02 PmRef ApCst 00003000 INTL 20121220)
[ 0.450025] ACPI: EC: EC started
[ 0.450026] ACPI: EC: interrupt blocked
[ 0.451039] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[ 0.451040] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.451041] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
[ 0.451042] ACPI: Interpreter enabled
[ 0.451085] ACPI: (supports S0 S3 S4 S5)
[ 0.451086] ACPI: Using IOAPIC for interrupt routing
[ 0.451121] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.464296] ACPI: Power Resource [PC05] (on)
[ 0.468146] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.468151] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.469086] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[ 0.469087] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 0.469931] PCI host bridge to bus 0000:00
[ 0.469934] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.469935] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.469936] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.469937] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xdfffffff window]
[ 0.469938] pci_bus 0000:00: root bus resource [mem 0xfe101000-0xfe113fff window]
[ 0.469940] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.469949] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
[ 0.470248] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
[ 0.470259] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd0ffffff 64bit]
[ 0.470265] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
[ 0.470269] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f]
[ 0.470541] ACPI Error: [ECR1] Namespace lookup failure, AE_NOT_FOUND (20170531/psargs-364)
[ 0.470550] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_NOT_FOUND (20170531/psparse-550)
[ 0.470584] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
[ 0.470594] pci 0000:00:03.0: reg 0x10: [mem 0xd1310000-0xd1313fff 64bit]
[ 0.470903] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
[ 0.470922] pci 0000:00:14.0: reg 0x10: [mem 0xd1300000-0xd130ffff 64bit]
[ 0.470978] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.471250] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
[ 0.471271] pci 0000:00:16.0: reg 0x10: [mem 0xd131a000-0xd131a01f 64bit]
[ 0.471337] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.471610] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300
[ 0.471629] pci 0000:00:1b.0: reg 0x10: [mem 0xd1314000-0xd1317fff 64bit]
[ 0.471684] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.471951] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400
[ 0.472015] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.472030] pci 0000:00:1c.0: Enabling MPC IRBNCE
[ 0.472032] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled
[ 0.472337] pci 0000:00:1c.2: [8086:9c94] type 01 class 0x060400
[ 0.472404] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.472418] pci 0000:00:1c.2: Enabling MPC IRBNCE
[ 0.472419] pci 0000:00:1c.2: Intel PCH root port ACS workaround enabled
[ 0.472717] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400
[ 0.472783] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.472799] pci 0000:00:1c.3: Enabling MPC IRBNCE
[ 0.472800] pci 0000:00:1c.3: Intel PCH root port ACS workaround enabled
[ 0.473097] pci 0000:00:1c.4: [8086:9c98] type 01 class 0x060400
[ 0.473163] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.473177] pci 0000:00:1c.4: Enabling MPC IRBNCE
[ 0.473178] pci 0000:00:1c.4: Intel PCH root port ACS workaround enabled
[ 0.473485] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
[ 0.473865] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
[ 0.473880] pci 0000:00:1f.2: reg 0x10: [io 0x5088-0x508f]
[ 0.473886] pci 0000:00:1f.2: reg 0x14: [io 0x5094-0x5097]
[ 0.473892] pci 0000:00:1f.2: reg 0x18: [io 0x5080-0x5087]
[ 0.473898] pci 0000:00:1f.2: reg 0x1c: [io 0x5090-0x5093]
[ 0.473904] pci 0000:00:1f.2: reg 0x20: [io 0x5060-0x507f]
[ 0.473911] pci 0000:00:1f.2: reg 0x24: [mem 0xd1318000-0xd13187ff]
[ 0.473944] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.474208] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
[ 0.474224] pci 0000:00:1f.3: reg 0x10: [mem 0xd1319000-0xd13190ff 64bit]
[ 0.474242] pci 0000:00:1f.3: reg 0x20: [io 0x5040-0x505f]
[ 0.474568] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.474632] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[ 0.474662] pci 0000:02:00.0: reg 0x10: [io 0x4000-0x40ff]
[ 0.474689] pci 0000:02:00.0: reg 0x18: [mem 0xd1204000-0xd1204fff 64bit]
[ 0.474706] pci 0000:02:00.0: reg 0x20: [mem 0xd1200000-0xd1203fff 64bit]
[ 0.474802] pci 0000:02:00.0: supports D1 D2
[ 0.474803] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.483360] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.483363] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff]
[ 0.483366] pci 0000:00:1c.2: bridge window [mem 0xd1200000-0xd12fffff]
[ 0.483585] pci 0000:03:00.0: [8086:08b4] type 00 class 0x028000
[ 0.483691] pci 0000:03:00.0: reg 0x10: [mem 0xd1100000-0xd1101fff 64bit]
[ 0.483928] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[ 0.493506] pci 0000:00:1c.3: PCI bridge to [bus 03]
[ 0.493510] pci 0000:00:1c.3: bridge window [mem 0xd1100000-0xd11fffff]
[ 0.493575] pci 0000:04:00.0: [1002:6660] type 00 class 0x038000
[ 0.493600] pci 0000:04:00.0: reg 0x10: [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.493611] pci 0000:04:00.0: reg 0x18: [mem 0xd1000000-0xd103ffff 64bit]
[ 0.493617] pci 0000:04:00.0: reg 0x20: [io 0x3000-0x30ff]
[ 0.493629] pci 0000:04:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
[ 0.493691] pci 0000:04:00.0: supports D1 D2
[ 0.493692] pci 0000:04:00.0: PME# supported from D1 D2 D3hot
[ 0.503348] pci 0000:00:1c.4: PCI bridge to [bus 04]
[ 0.503351] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff]
[ 0.503353] pci 0000:00:1c.4: bridge window [mem 0xd1000000-0xd10fffff]
[ 0.503357] pci 0000:00:1c.4: bridge window [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.504395] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *7
[ 0.504443] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.504489] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.504534] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.504579] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.504624] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.504669] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.504714] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.505037] ACPI: Enabled 5 GPEs in block 00 to 7F
[ 0.505064] ACPI: EC: interrupt unblocked
[ 0.505064] ACPI: EC: event unblocked
[ 0.505064] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.505064] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
[ 0.505064] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.505064] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.505064] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.505064] vgaarb: loaded
[ 0.505064] EDAC MC: Ver: 3.0.0
[ 0.505064] Registered efivars operations
[ 0.543760] PCI: Using ACPI for IRQ routing
[ 0.549246] PCI: pci_cache_line_size set to 64 bytes
[ 0.549582] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 0.549583] e820: reserve RAM buffer [mem 0x00088000-0x0008ffff]
[ 0.549584] e820: reserve RAM buffer [mem 0x96eda000-0x97ffffff]
[ 0.549585] e820: reserve RAM buffer [mem 0x9c3ef000-0x9fffffff]
[ 0.549586] e820: reserve RAM buffer [mem 0x9d000000-0x9fffffff]
[ 0.549587] e820: reserve RAM buffer [mem 0x15f000000-0x15fffffff]
[ 0.549666] NetLabel: Initializing
[ 0.549667] NetLabel: domain hash size = 128
[ 0.549667] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.549681] NetLabel: unlabeled traffic allowed by default
[ 0.549693] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.549693] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.551018] clocksource: Switched to clocksource hpet
[ 0.558524] VFS: Disk quotas dquot_6.6.0
[ 0.558542] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.558616] pnp: PnP ACPI init
[ 0.559256] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.559257] system 00:00: [io 0xffff] has been reserved
[ 0.559259] system 00:00: [io 0xffff] has been reserved
[ 0.559260] system 00:00: [io 0xffff] has been reserved
[ 0.559261] system 00:00: [io 0x1800-0x18fe] could not be reserved
[ 0.559263] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.559268] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.559314] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.559348] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.559350] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.559400] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.559442] pnp 00:04: Plug and Play ACPI device, IDs ETD0624 ETD0000 PNP0f13 (active)
[ 0.559760] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.559761] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.559763] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.559764] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.559765] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.559766] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.559768] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.559769] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.559771] system 00:05: [mem 0xff000000-0xffffffff] could not be reserved
[ 0.559772] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.559773] system 00:05: [mem 0xa0010000-0xa001ffff] has been reserved
[ 0.559775] system 00:05: [mem 0xa0000000-0xa000ffff] has been reserved
[ 0.559777] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.560030] pnp: PnP ACPI: found 6 devices
[ 0.565947] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.565952] pci 0000:04:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window
[ 0.565961] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 0.565963] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
[ 0.565964] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
[ 0.565985] pci 0000:00:1c.0: BAR 14: assigned [mem 0xa0100000-0xa02fffff]
[ 0.565989] pci 0000:00:1c.0: BAR 15: assigned [mem 0xa0300000-0xa04fffff 64bit pref]
[ 0.565991] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 0.565993] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.565995] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.565998] pci 0000:00:1c.0: bridge window [mem 0xa0100000-0xa02fffff]
[ 0.566001] pci 0000:00:1c.0: bridge window [mem 0xa0300000-0xa04fffff 64bit pref]
[ 0.566006] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.566008] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff]
[ 0.566011] pci 0000:00:1c.2: bridge window [mem 0xd1200000-0xd12fffff]
[ 0.566017] pci 0000:00:1c.3: PCI bridge to [bus 03]
[ 0.566021] pci 0000:00:1c.3: bridge window [mem 0xd1100000-0xd11fffff]
[ 0.566028] pci 0000:04:00.0: BAR 6: assigned [mem 0xd1040000-0xd105ffff pref]
[ 0.566029] pci 0000:00:1c.4: PCI bridge to [bus 04]
[ 0.566031] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff]
[ 0.566034] pci 0000:00:1c.4: bridge window [mem 0xd1000000-0xd10fffff]
[ 0.566037] pci 0000:00:1c.4: bridge window [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.566042] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.566044] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.566045] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.566046] pci_bus 0000:00: resource 7 [mem 0xa0000000-0xdfffffff window]
[ 0.566047] pci_bus 0000:00: resource 8 [mem 0xfe101000-0xfe113fff window]
[ 0.566048] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff]
[ 0.566049] pci_bus 0000:01: resource 1 [mem 0xa0100000-0xa02fffff]
[ 0.566050] pci_bus 0000:01: resource 2 [mem 0xa0300000-0xa04fffff 64bit pref]
[ 0.566052] pci_bus 0000:02: resource 0 [io 0x4000-0x4fff]
[ 0.566053] pci_bus 0000:02: resource 1 [mem 0xd1200000-0xd12fffff]
[ 0.566054] pci_bus 0000:03: resource 1 [mem 0xd1100000-0xd11fffff]
[ 0.566055] pci_bus 0000:04: resource 0 [io 0x3000-0x3fff]
[ 0.566056] pci_bus 0000:04: resource 1 [mem 0xd1000000-0xd10fffff]
[ 0.566057] pci_bus 0000:04: resource 2 [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.566169] NET: Registered protocol family 2
[ 0.566311] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.566370] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.566452] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.566482] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.566494] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.566539] NET: Registered protocol family 1
[ 0.566550] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.566638] pci 0000:00:14.0: can't derive routing for PCI INT A
[ 0.566639] pci 0000:00:14.0: PCI INT A: no GSI
[ 0.568262] PCI: CLS 64 bytes, default 64
[ 0.568300] Unpacking initramfs...
[ 0.782747] Freeing initrd memory: 12244K
[ 0.782792] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDMA
[ 0.782799] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDHC
[ 0.782810] DMAR: No ATSR found
[ 0.783320] DMAR: dmar0: Using Queued invalidation
[ 0.783329] DMAR: dmar1: Using Queued invalidation
[ 0.783418] DMAR: Setting RMRR:
[ 0.783473] DMAR: Setting identity map for device 0000:00:02.0 [0x9d800000 - 0x9fffffff]
[ 0.783519] DMAR: Setting identity map for device 0000:00:14.0 [0x9cd84000 - 0x9cda3fff]
[ 0.783537] DMAR: Prepare 0-16MiB unity mapping for LPC
[ 0.783563] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
[ 0.783612] DMAR: Intel(R) Virtualization Technology for Directed I/O
[ 0.783663] iommu: Adding device 0000:00:00.0 to group 0
[ 0.783671] iommu: Adding device 0000:00:02.0 to group 1
[ 0.783678] iommu: Adding device 0000:00:03.0 to group 2
[ 0.783685] iommu: Adding device 0000:00:14.0 to group 3
[ 0.783696] iommu: Adding device 0000:00:16.0 to group 4
[ 0.783703] iommu: Adding device 0000:00:1b.0 to group 5
[ 0.783710] iommu: Adding device 0000:00:1c.0 to group 6
[ 0.783719] iommu: Adding device 0000:00:1c.2 to group 7
[ 0.783726] iommu: Adding device 0000:00:1c.3 to group 8
[ 0.783734] iommu: Adding device 0000:00:1c.4 to group 9
[ 0.783748] iommu: Adding device 0000:00:1f.0 to group 10
[ 0.783755] iommu: Adding device 0000:00:1f.2 to group 10
[ 0.783764] iommu: Adding device 0000:00:1f.3 to group 10
[ 0.783772] iommu: Adding device 0000:02:00.0 to group 11
[ 0.783779] iommu: Adding device 0000:03:00.0 to group 12
[ 0.783788] iommu: Adding device 0000:04:00.0 to group 13
[ 0.785464] Scanning for low memory corruption every 60 seconds
[ 0.785981] Initialise system trusted keyrings
[ 0.785990] Key type blacklist registered
[ 0.786038] workingset: timestamp_bits=40 max_order=20 bucket_order=0
[ 0.787056] zbud: loaded
[ 0.787560] Key type asymmetric registered
[ 0.787596] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 0.787628] io scheduler noop registered
[ 0.787628] io scheduler deadline registered
[ 0.787651] io scheduler cfq registered (default)
[ 0.787652] io scheduler mq-deadline registered
[ 0.787653] io scheduler kyber registered
[ 0.787673] io scheduler bfq registered
[ 0.788411] pcieport 0000:00:1c.0: Signaling PME with IRQ 42
[ 0.788426] pcieport 0000:00:1c.2: Signaling PME with IRQ 43
[ 0.788437] pcieport 0000:00:1c.3: Signaling PME with IRQ 44
[ 0.788449] pcieport 0000:00:1c.4: Signaling PME with IRQ 45
[ 0.788465] pciehp 0000:00:1c.0:pcie004: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.788500] efifb: probing for efifb
[ 0.788510] efifb: framebuffer at 0xc0000000, using 4160k, total 4160k
[ 0.788511] efifb: mode is 1366x768x32, linelength=5504, pages=1
[ 0.788512] efifb: scrolling: redraw
[ 0.788513] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.791124] Console: switching to colour frame buffer device 170x48
[ 0.793498] fb0: EFI VGA frame buffer device
[ 0.793504] intel_idle: MWAIT substates: 0x11142120
[ 0.793505] intel_idle: v0.4.1 model 0x3D
[ 0.793676] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.793825] GHES: HEST is not enabled!
[ 0.793893] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.794329] Linux agpgart interface v0.103
[ 0.794587] rtc_cmos 00:01: RTC can wake from S4
[ 0.794596] rtc_cmos: probe of 00:01 failed with error -16
[ 0.794614] intel_pstate: Intel P-state driver initializing
[ 0.794816] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.794901] vlv2_plat_clk vlv2_plat_clk: vlv2_plat_clk initialized
[ 0.795398] NET: Registered protocol family 10
[ 0.803376] Segment Routing with IPv6
[ 0.803424] NET: Registered protocol family 17
[ 0.804105] RAS: Correctable Errors collector initialized.
[ 0.804186] microcode: sig=0x306d4, pf=0x40, revision=0x1d
[ 0.804454] microcode: Microcode Update Driver: v2.2.
[ 0.804479] sched_clock: Marking stable (804425212, 0)->(907303717, -102878505)
[ 0.804967] registered taskstats version 1
[ 0.804992] Loading compiled-in X.509 certificates
[ 0.805023] zswap: loaded using pool lzo/zbud
[ 0.805309] ACPI Error: [ECR1] Namespace lookup failure, AE_NOT_FOUND (20170531/psargs-364)
[ 0.805409] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_NOT_FOUND (20170531/psparse-550)
[ 0.806320] Magic number: 5:265:386
[ 0.806332] thermal cooling_device1: hash matches
[ 0.806397] hctosys: unable to open rtc device (rtc0)
[ 0.807766] PM: Hibernation image not present or could not be loaded.
[ 0.810245] Freeing unused kernel memory: 1328K
[ 0.810247] Write protecting the kernel read-only data: 10240k
[ 0.811080] Freeing unused kernel memory: 1576K
[ 0.811180] Freeing unused kernel memory: 12K
[ 0.920800] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.930356] SCSI subsystem initialized
[ 0.935467] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.935529] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.936441] ACPI: bus type USB registered
[ 0.936461] usbcore: registered new interface driver usbfs
[ 0.936471] usbcore: registered new interface driver hub
[ 0.936498] usbcore: registered new device driver usb
[ 0.937734] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
[ 0.937736] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
[ 0.937768] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.937776] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.938879] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0004b810
[ 0.938884] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.939019] libata version 3.00 loaded.
[ 0.939166] hub 1-0:1.0: USB hub found
[ 0.939180] hub 1-0:1.0: 11 ports detected
[ 0.942518] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.942523] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.942789] hub 2-0:1.0: USB hub found
[ 0.942800] hub 2-0:1.0: 4 ports detected
[ 0.943758] usb: port power management may be unreliable
[ 0.944118] ahci 0000:00:1f.2: version 3.0
[ 0.951946] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.954395] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x3 impl SATA mode
[ 0.954397] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst
[ 0.954858] scsi host0: ahci
[ 0.955016] scsi host1: ahci
[ 0.955139] scsi host2: ahci
[ 0.955230] scsi host3: ahci
[ 0.955280] ata1: SATA max UDMA/133 abar m2048@0xd1318000 port 0xd1318100 irq 47
[ 0.955282] ata2: SATA max UDMA/133 abar m2048@0xd1318000 port 0xd1318180 irq 47
[ 0.955283] ata3: DUMMY
[ 0.955284] ata4: DUMMY
[ 1.260103] usb 1-4: new high-speed USB device number 2 using xhci_hcd
[ 1.267956] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.267993] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.274215] ata1.00: ATA-8: ST1000LM024 HN-M101MBB, 2BA30001, max UDMA/100
[ 1.274222] ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 1.274265] ata2.00: ATAPI: PLDS DVD-RW DA8A6SH, GL61, max UDMA/100
[ 1.275137] ata2.00: configured for UDMA/100
[ 1.280475] ata1.00: configured for UDMA/100
[ 1.280869] scsi 0:0:0:0: Direct-Access ATA ST1000LM024 HN-M 0001 PQ: 0 ANSI: 5
[ 1.326366] scsi 1:0:0:0: CD-ROM PLDS DVD-RW DA8A6SH GL61 PQ: 0 ANSI: 5
[ 1.351864] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[ 1.351872] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 1.351901] sd 0:0:0:0: [sda] Write Protect is off
[ 1.351906] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.351950] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.374749] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.374755] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.375198] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 1.392940] usbcore: registered new interface driver rtsx_usb
[ 1.409574] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 sda10
[ 1.410369] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.506741] usb 1-6: new high-speed USB device number 3 using xhci_hcd
[ 1.786738] tsc: Refined TSC clocksource calibration: 2194.918 MHz
[ 1.786744] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fa37202099, max_idle_ns: 440795206796 ns
[ 1.826742] usb 1-7: new full-speed USB device number 4 using xhci_hcd
[ 2.800193] clocksource: Switched to clocksource tsc
[ 5.545730] random: crng init done
[ 5.723540] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)
[ 6.941790] systemd[1]: RTC configured in localtime, applying delta of 330 minutes to system time.
[ 7.248806] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 7.285644] systemd[1]: systemd 235 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)
[ 7.285828] systemd[1]: Detected architecture x86-64.
[ 7.294070] systemd[1]: Set hostname to <Saket-PC>.
[ 8.470700] systemd[1]: Reached target Login Prompts.
[ 8.470754] systemd[1]: Reached target Remote File Systems.
[ 8.471833] systemd[1]: Created slice System Slice.
[ 8.473192] systemd[1]: Listening on Process Core Dump Socket.
[ 8.474203] systemd[1]: Mounting Kernel Debug File System...
[ 8.474722] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 8.474807] systemd[1]: Listening on udev Control Socket.
[ 8.838569] acpi_call: loading out-of-tree module taints kernel.
[ 9.096320] loop: module loaded
[ 9.138174] vboxdrv: Found 4 processor cores
[ 9.156986] vboxdrv: TSC mode is Invariant, tentative frequency 2194916940 Hz
[ 9.156988] vboxdrv: Successfully loaded version 5.1.28 (interface 0x002a0000)
[ 9.196251] VBoxPciLinuxInit
[ 9.242529] EXT4-fs (sda7): re-mounted. Opts: data=ordered
[ 9.281517] vboxpci: IOMMU found
[ 9.421181] VBoxNetAdp: Successfully started.
[ 9.433182] VBoxNetFlt: Successfully started.
[ 9.512586] systemd-journald[181]: Received request to flush runtime journal from PID 1
[ 10.510324] systemd-journald[181]: File /var/log/journal/6945a58a73df4ae1b7328f1a50007318/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 13.207230] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input7
[ 13.207280] ACPI: Lid Switch [LID0]
[ 13.207332] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input8
[ 13.207346] ACPI: Power Button [PWRB]
[ 13.207403] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input9
[ 13.207416] ACPI: Power Button [PWRF]
[ 13.442680] ACPI: AC Adapter [ADP0] (off-line)
[ 14.040847] ACPI: Battery Slot [BAT0] (battery present)
[ 14.446124] i801_smbus 0000:00:1f.3: SPD Write Disable is set
[ 14.446151] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 14.463325] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 14.788895] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 14.788905] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 14.797674] r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0xffff9b6780a55000, 50:7b:9d:15:50:cd, XID 10900800 IRQ 49
[ 14.797676] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 15.711007] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input12
[ 16.063384] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x594f03)
[ 16.078083] psmouse serio1: elantech: Synaptics capabilities query result 0x70, 0x15, 0x0a.
[ 16.092819] psmouse serio1: elantech: Elan sample query result 05, 20, 97
[ 16.176886] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input11
[ 17.061279] Intel(R) Wireless WiFi driver for Linux
[ 17.061281] Copyright(c) 2003- 2015 Intel Corporation
[ 17.272641] iwlwifi 0000:03:00.0: loaded firmware version 17.459231.0 op_mode iwlmvm
[ 17.672717] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[ 17.695006] iwlwifi 0000:03:00.0: base HW address: e4:f8:9c:d0:0d:db
[ 17.958716] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 18.108426] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 18.108427] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 18.108428] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 18.108428] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 18.108429] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 18.255850] snd_hda_codec_conexant hdaudioC1D0: CX20751/2: BIOS auto-probing.
[ 18.256162] snd_hda_codec_conexant hdaudioC1D0: autoconfig for CX20751/2: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 18.256165] snd_hda_codec_conexant hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 18.256168] snd_hda_codec_conexant hdaudioC1D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
[ 18.256170] snd_hda_codec_conexant hdaudioC1D0: mono: mono_out=0x0
[ 18.256171] snd_hda_codec_conexant hdaudioC1D0: inputs:
[ 18.256174] snd_hda_codec_conexant hdaudioC1D0: Internal Mic=0x1a
[ 18.256176] snd_hda_codec_conexant hdaudioC1D0: Mic=0x19
[ 18.256963] snd_hda_codec_conexant hdaudioC1D0: Enable sync_write for stable communication
[ 18.261127] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input13
[ 18.261300] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14
[ 18.261362] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input15
[ 18.521853] Adding 6510272k swap on /dev/sda10. Priority:-1 extents:1 across:6510272k FS
[ 18.848878] ppdev: user-space parallel port driver
[ 18.953008] r8169 0000:02:00.0 enp2s0: renamed from eth0
[ 19.601663] mousedev: PS/2 mouse device common for all mice
[ 19.645185] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[ 19.715822] AVX2 version of gcm_enc/dec engaged.
[ 19.715823] AES CTR mode by8 optimization enabled
[ 20.152366] [drm] Memory usable by graphics device = 4096M
[ 20.152369] [drm] VT-d active for gfx access
[ 20.152378] checking generic (c0000000 410000) vs hw (c0000000 10000000)
[ 20.152379] fb: switching to inteldrmfb from EFI VGA
[ 20.152411] Console: switching to colour dummy device 80x25
[ 20.152525] [drm] Replacing VGA console driver
[ 20.158680] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 20.158681] [drm] Driver supports precise vblank timestamp query.
[ 20.160068] ACPI Error: [ECR1] Namespace lookup failure, AE_NOT_FOUND (20170531/psargs-364)
[ 20.160078] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_NOT_FOUND (20170531/psparse-550)
[ 20.160445] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 20.167548] [drm] Initialized i915 1.6.0 20170619 for 0000:00:02.0 on minor 0
[ 20.169351] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 20.169547] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input16
[ 20.169685] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 20.185871] fbcon: inteldrmfb (fb0) is primary device
[ 20.436380] [drm] radeon kernel modesetting enabled.
[ 20.436402] vga_switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle
[ 20.436530] ATPX version 1, functions 0x00000033
[ 20.436651] ATPX Hybrid Graphics
[ 20.532551] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17
[ 20.532611] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input18
[ 20.532669] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input19
[ 20.532722] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input20
[ 20.532777] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input21
[ 20.607723] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 20.607724] AMD IOMMUv2 functionality not available on this system
[ 20.639017] CRAT table not found
[ 20.639018] Finished initializing topology ret=0
[ 20.639037] kfd kfd: Initialized module
[ 21.138070] kvm: disabled by bios
[ 21.184634] kvm: disabled by bios
[ 21.234135] kvm: disabled by bios
[ 21.245911] Console: switching to colour frame buffer device 170x48
[ 21.266440] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 21.266505] radeon 0000:04:00.0: enabling device (0100 -> 0103)
[ 21.266849] [drm] initializing kernel modesetting (HAINAN 0x1002:0x6660 0x17AA:0x390C 0x83).
[ 21.266874] vga_switcheroo: enabled
[ 21.278833] ATOM BIOS: Lenovo/Compal
[ 21.278844] [drm] GPU not posted. posting now...
[ 21.282367] radeon 0000:04:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
[ 21.282368] radeon 0000:04:00.0: GTT: 2048M 0x0000000080000000 - 0x00000000FFFFFFFF
[ 21.282372] [drm] Detected VRAM RAM=2048M, BAR=256M
[ 21.282373] [drm] RAM width 64bits DDR
[ 21.282424] [TTM] Zone kernel: Available graphics memory: 2014568 kiB
[ 21.282425] [TTM] Initializing pool allocator
[ 21.282428] [TTM] Initializing DMA pool allocator
[ 21.282442] [drm] radeon: 2048M of VRAM memory ready
[ 21.282443] [drm] radeon: 2048M of GTT memory ready.
[ 21.282456] [drm] Loading hainan Microcode
[ 21.284583] kvm: disabled by bios
[ 21.475946] Bluetooth: Core ver 2.22
[ 21.475970] NET: Registered protocol family 31
[ 21.475970] Bluetooth: HCI device and connection manager initialized
[ 21.475977] Bluetooth: HCI socket layer initialized
[ 21.475979] Bluetooth: L2CAP socket layer initialized
[ 21.475985] Bluetooth: SCO socket layer initialized
[ 21.527702] intel_rapl: Found RAPL domain package
[ 21.527704] intel_rapl: Found RAPL domain core
[ 21.527705] intel_rapl: Found RAPL domain uncore
[ 21.527707] intel_rapl: Found RAPL domain dram
[ 21.527709] intel_rapl: RAPL package 0 domain package locked by BIOS
[ 21.527714] intel_rapl: RAPL package 0 domain dram locked by BIOS
[ 21.803927] usbcore: registered new interface driver btusb
[ 21.816098] [drm] Internal thermal controller without fan control
[ 21.816163] [drm] probing gen 2 caps for device 8086:9c98 = 5323c42/0
[ 21.820539] Bluetooth: hci0: read Intel version: 3707100100012d0d00
[ 21.825145] [drm] radeon: dpm initialized
[ 21.825210] [drm] GART: num cpu pages 524288, num gpu pages 524288
[ 21.826883] [drm] probing gen 2 caps for device 8086:9c98 = 5323c42/0
[ 21.826886] [drm] PCIE gen 2 link speeds already enabled
[ 21.829859] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[ 21.829990] radeon 0000:04:00.0: WB enabled
[ 21.829992] radeon 0000:04:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff8e554b8aac00
[ 21.829993] radeon 0000:04:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff8e554b8aac04
[ 21.829997] radeon 0000:04:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff8e554b8aac08
[ 21.829998] radeon 0000:04:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff8e554b8aac0c
[ 21.829999] radeon 0000:04:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff8e554b8aac10
[ 21.830108] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 21.830109] [drm] Driver supports precise vblank timestamp query.
[ 21.830110] radeon 0000:04:00.0: radeon: MSI limited to 32-bit
[ 21.830160] radeon 0000:04:00.0: radeon: using MSI.
[ 21.830176] [drm] radeon: irq initialized.
[ 21.982089] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq
[ 22.025404] [drm] ring test on 0 succeeded in 1 usecs
[ 22.025409] [drm] ring test on 1 succeeded in 1 usecs
[ 22.025413] [drm] ring test on 2 succeeded in 1 usecs
[ 22.025421] [drm] ring test on 3 succeeded in 4 usecs
[ 22.025428] [drm] ring test on 4 succeeded in 4 usecs
[ 22.025634] [drm] ib test on ring 0 succeeded in 0 usecs
[ 22.025658] [drm] ib test on ring 1 succeeded in 0 usecs
[ 22.025681] [drm] ib test on ring 2 succeeded in 0 usecs
[ 22.025699] [drm] ib test on ring 3 succeeded in 0 usecs
[ 22.025717] [drm] ib test on ring 4 succeeded in 0 usecs
[ 22.025895] [drm] Radeon Display Connectors
[ 22.027423] [drm] Initialized radeon 2.50.0 20080528 for 0000:04:00.0 on minor 1
[ 22.104542] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[ 22.588700] media: Linux media interface: v0.10
[ 22.612299] Linux video capture interface: v2.00
[ 22.615700] [drm] amdgpu kernel modesetting enabled.
[ 22.615719] vga_switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle
[ 22.615802] ATPX version 1, functions 0x00000033
[ 22.615883] ATPX Hybrid Graphics
[ 23.062204] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (13d3:5727)
[ 23.068374] uvcvideo 1-6:1.0: Entity type for entity Extension 4 was not initialized!
[ 23.068379] uvcvideo 1-6:1.0: Entity type for entity Processing 2 was not initialized!
[ 23.068382] uvcvideo 1-6:1.0: Entity type for entity Camera 1 was not initialized!
[ 23.068586] input: Lenovo EasyCamera: Lenovo EasyC as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input22
[ 23.068787] usbcore: registered new interface driver uvcvideo
[ 23.068789] USB Video Class driver (1.1.1)
[ 27.311666] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: data=ordered
[ 28.657777] EXT4-fs (sda9): mounting ext2 file system using the ext4 subsystem
[ 28.695522] EXT4-fs (sda9): mounted filesystem without journal. Opts: block_validity,barrier,user_xattr,acl,stripe=4
[ 37.316166] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 37.478833] r8169 0000:02:00.0 enp2s0: link down
[ 37.478920] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 37.616223] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 37.785567] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 37.960521] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 39.778225] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 43.240735] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 46.562949] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 46.595212] Bridge firewalling registered
[ 46.684221] wlp3s0: authenticate with 78:0c:b8:32:34:1c
[ 46.689285] wlp3s0: send auth to 78:0c:b8:32:34:1c (try 1/3)
[ 46.694914] wlp3s0: authenticated
[ 46.696697] wlp3s0: associate with 78:0c:b8:32:34:1c (try 1/3)
[ 46.705213] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 46.716807] wlp3s0: RX AssocResp from 78:0c:b8:32:34:1c (capab=0x411 status=0 aid=1)
[ 46.719741] wlp3s0: associated
[ 46.719780] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[ 47.878888] Initializing XFRM netlink socket
[ 48.042406] Netfilter messages via NETLINK v0.30.
[ 48.053029] ctnetlink v0.93: registering with nfnetlink.
[ 48.665206] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[ 65.009302] fuse init (API version 7.26)
[ 72.311168] rfkill: input handler disabled
[ 75.518324] gnome-break-tim[1120]: segfault at 0 ip (null) sp 00007ffe49dd9828 error 14 in gnome-break-timer-service[400000+27000]
[ 76.236446] gnome-break-tim[1182]: segfault at 0 ip (null) sp 00007ffcefdfda18 error 14 in gnome-break-timer-service[400000+27000]This was the output just after reboot. After adding intel_iommu=off, I didn't encounter the same problem again, at least till the time of replying. The output of dmesg after adding intel_iommu=off and rebooting:
[ 0.000000] random: get_random_bytes called from start_kernel+0x42/0x4b7 with crng_init=0
[ 0.000000] Linux version 4.13.4-1-ARCH (builduser@tobias) (gcc version 7.2.0 (GCC)) #1 SMP PREEMPT Thu Sep 28 08:39:52 CEST 2017
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=53fc1621-97ad-4373-ac52-fdb686db4c3f rw quiet intel_iommu=off
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x0000000000087fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000088000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000096ed9fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000096eda000-0x00000000977d9fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000977da000-0x000000009c3eefff] usable
[ 0.000000] BIOS-e820: [mem 0x000000009c3ef000-0x000000009c5eefff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000009c5ef000-0x000000009cddefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000009cddf000-0x000000009cf7efff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000009cf7f000-0x000000009cffefff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000009cfff000-0x000000009cffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000015effffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.40 by INSYDE Corp.
[ 0.000000] efi: SMBIOS=0x9c669000 ESRT=0x9c771418 ACPI 2.0=0x9cffe014
[ 0.000000] random: fast init done
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: LENOVO 80E5/Lenovo G50-80, BIOS B0CNA0WW 09/30/2016
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x15f000 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 7F80000000 write-back
[ 0.000000] 1 base 0080000000 mask 7FE0000000 write-back
[ 0.000000] 2 base 009D000000 mask 7FFF000000 uncachable
[ 0.000000] 3 base 009E000000 mask 7FFE000000 uncachable
[ 0.000000] 4 base 00FFA00000 mask 7FFFE00000 write-protect
[ 0.000000] 5 base 00FFC00000 mask 7FFFC00000 write-protect
[ 0.000000] 6 base 0100000000 mask 7F80000000 write-back
[ 0.000000] 7 base 015F000000 mask 7FFF000000 uncachable
[ 0.000000] 8 base 0160000000 mask 7FE0000000 uncachable
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0x9d000 max_arch_pfn = 0x400000000
[ 0.000000] esrt: Reserving ESRT space from 0x000000009c771418 to 0x000000009c771450.
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff92ed8002e000] 2e000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x120d5e000, 0x120d5efff] PGTABLE
[ 0.000000] BRK [0x120d5f000, 0x120d5ffff] PGTABLE
[ 0.000000] BRK [0x120d60000, 0x120d60fff] PGTABLE
[ 0.000000] BRK [0x120d61000, 0x120d61fff] PGTABLE
[ 0.000000] BRK [0x120d62000, 0x120d62fff] PGTABLE
[ 0.000000] BRK [0x120d63000, 0x120d63fff] PGTABLE
[ 0.000000] BRK [0x120d64000, 0x120d64fff] PGTABLE
[ 0.000000] BRK [0x120d65000, 0x120d65fff] PGTABLE
[ 0.000000] BRK [0x120d66000, 0x120d66fff] PGTABLE
[ 0.000000] BRK [0x120d67000, 0x120d67fff] PGTABLE
[ 0.000000] Secure boot could not be determined
[ 0.000000] RAMDISK: [mem 0x36805000-0x373f9fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x000000009CFFE014 000024 (v02 LENOVO)
[ 0.000000] ACPI: XSDT 0x000000009CFCF188 0000D4 (v01 LENOVO CB-01 00000001 01000013)
[ 0.000000] ACPI: FACP 0x000000009CFF6000 00010C (v05 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: DSDT 0x000000009CFE1000 00FE6B (v02 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: FACS 0x000000009CF7A000 000040
[ 0.000000] ACPI: UEFI 0x000000009CFFC000 000042 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: ASF! 0x000000009CFFA000 0000A5 (v32 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: BOOT 0x000000009CFF8000 000028 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: LPIT 0x000000009CFF4000 000094 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: MCFG 0x000000009CFF2000 00003C (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFDB000 000B74 (v02 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: UEFI 0x000000009CFFD000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: ASPT 0x000000009CFF9000 000034 (v07 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: HPET 0x000000009CFF5000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: WDAT 0x000000009CFF1000 000224 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFDC000 000539 (v02 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: POAT 0x000000009CFFB000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: APIC 0x000000009CFF3000 00008C (v03 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFD5000 005AC3 (v02 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFDD000 00342F (v02 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: DBGP 0x000000009CFF7000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFD3000 001BF5 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: DMAR 0x000000009CFD2000 0000F0 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: CSRT 0x000000009CFD1000 0000C4 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: FPDT 0x000000009CFD0000 000044 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: BGRT 0x000000009CFCE000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000015effffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x15effb000-0x15effffff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000015effffff]
[ 0.000000] Device empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.000000] node 0: [mem 0x0000000000059000-0x0000000000087fff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x0000000096ed9fff]
[ 0.000000] node 0: [mem 0x00000000977da000-0x000000009c3eefff]
[ 0.000000] node 0: [mem 0x000000009cfff000-0x000000009cffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000015effffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000015effffff]
[ 0.000000] On node 0 totalpages: 1026678
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 1120 pages reserved
[ 0.000000] DMA zone: 3974 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 9900 pages used for memmap
[ 0.000000] DMA32 zone: 633584 pages, LIFO batch:31
[ 0.000000] Normal zone: 6080 pages used for memmap
[ 0.000000] Normal zone: 389120 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics memory at 0x000000009e000000-0x000000009fffffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x25 (or later)
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00088000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x96eda000-0x977d9fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9c3ef000-0x9c5eefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9c5ef000-0x9cddefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9cddf000-0x9cf7efff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9cf7f000-0x9cffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9d000000-0x9dffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9e000000-0x9fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa0000000-0xdfffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff9fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
[ 0.000000] e820: [mem 0xa0000000-0xdfffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] percpu: Embedded 36 pages/cpu @ffff92eedec00000 s106520 r8192 d32744 u524288
[ 0.000000] pcpu-alloc: s106520 r8192 d32744 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1009514
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=53fc1621-97ad-4373-ac52-fdb686db4c3f rw quiet intel_iommu=off
[ 0.000000] DMAR: IOMMU disabled
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 3886836K/4106712K available (6603K kernel code, 1126K rwdata, 2036K rodata, 1328K init, 900K bss, 219876K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 28111 entries in 110 pages
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=128 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: 8448, nr_irqs: 728, preallocated irqs: 16
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.003333] tsc: Detected 2194.940 MHz processor
[ 0.003333] Calibrating delay loop (skipped), value calculated using timer frequency.. 4391.79 BogoMIPS (lpj=7316466)
[ 0.003333] pid_max: default: 32768 minimum: 301
[ 0.003333] ACPI: Core revision 20170531
[ 0.024112] ACPI: 6 ACPI AML tables successfully acquired and loaded
[ 0.025402] Security Framework initialized
[ 0.025404] Yama: becoming mindful.
[ 0.026145] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.026566] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.026588] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.026602] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.026824] CPU: Physical Processor ID: 0
[ 0.026825] CPU: Processor Core ID: 0
[ 0.026829] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.026830] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.026834] mce: CPU supports 7 MCE banks
[ 0.026851] process: using mwait in idle threads
[ 0.026854] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.026855] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 0.027391] Freeing SMP alternatives memory: 24K
[ 0.031171] smpboot: Max logical packages: 2
[ 0.031182] DMAR: Host address width 39
[ 0.031183] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.031189] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e1ff0505e
[ 0.031190] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.031193] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c20660462 ecap f010da
[ 0.031194] DMAR: RMRR base: 0x0000009cd84000 end: 0x0000009cda3fff
[ 0.031195] DMAR: RMRR base: 0x0000009d800000 end: 0x0000009fffffff
[ 0.031196] DMAR: ANDD device: 1 name: \_SB.PCI0.SDMA
[ 0.031197] DMAR: ANDD device: 2 name: \_SB.PCI0.SDHC
[ 0.031199] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.031200] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.031201] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[ 0.031202] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[ 0.031678] DMAR-IR: Enabled IRQ remapping in xapic mode
[ 0.031679] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.032287] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.066666] smpboot: CPU0: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (family: 0x6, model: 0x3d, stepping: 0x4)
[ 0.076686] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver.
[ 0.076723] ... version: 3
[ 0.076724] ... bit width: 48
[ 0.076724] ... generic registers: 4
[ 0.076725] ... value mask: 0000ffffffffffff
[ 0.076726] ... max period: 00007fffffffffff
[ 0.076726] ... fixed-purpose events: 3
[ 0.076727] ... event mask: 000000070000000f
[ 0.083348] Hierarchical SRCU implementation.
[ 0.096775] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.103348] smp: Bringing up secondary CPUs ...
[ 0.130026] x86: Booting SMP configuration:
[ 0.130027] .... node #0, CPUs: #1 #2 #3
[ 0.433353] smp: Brought up 1 node, 4 CPUs
[ 0.433353] smpboot: Total of 4 processors activated (17566.01 BogoMIPS)
[ 0.436869] devtmpfs: initialized
[ 0.436869] x86/mm: Memory block size: 128MB
[ 0.437058] PM: Registering ACPI NVS region [mem 0x9cddf000-0x9cf7efff] (1703936 bytes)
[ 0.437058] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[ 0.437058] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.437058] pinctrl core: initialized pinctrl subsystem
[ 0.437058] RTC time: 15:30:08, date: 10/11/17
[ 0.437058] NET: Registered protocol family 16
[ 0.437085] cpuidle: using governor ladder
[ 0.437085] cpuidle: using governor menu
[ 0.437085] PCCT header not found.
[ 0.437085] Simple Boot Flag at 0x44 set to 0x1
[ 0.437085] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.437085] ACPI: bus type PCI registered
[ 0.437085] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.437085] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.437085] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.437085] PCI: Using configuration type 1 for base access
[ 0.437325] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.437325] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.437325] ACPI: Added _OSI(Module Device)
[ 0.437325] ACPI: Added _OSI(Processor Device)
[ 0.437325] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.437325] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.437325] ACPI: Executed 7 blocks of module-level executable AML code
[ 0.446961] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.447832] ACPI: Dynamic OEM Table Load:
[ 0.447843] ACPI: SSDT 0xFFFF92EED9263000 0003D3 (v02 PmRef Cpu0Cst 00003001 INTL 20121220)
[ 0.447962] ACPI: Dynamic OEM Table Load:
[ 0.447962] ACPI: SSDT 0xFFFF92EED9024000 0005AA (v02 PmRef ApIst 00003000 INTL 20121220)
[ 0.447962] ACPI: Dynamic OEM Table Load:
[ 0.447962] ACPI: SSDT 0xFFFF92EED919B800 000119 (v02 PmRef ApCst 00003000 INTL 20121220)
[ 0.450050] ACPI: EC: EC started
[ 0.450051] ACPI: EC: interrupt blocked
[ 0.451067] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[ 0.451068] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.451070] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
[ 0.451070] ACPI: Interpreter enabled
[ 0.451114] ACPI: (supports S0 S3 S4 S5)
[ 0.451115] ACPI: Using IOAPIC for interrupt routing
[ 0.451150] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.463771] ACPI: Power Resource [PC05] (on)
[ 0.467625] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.467631] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.468568] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[ 0.468569] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 0.469414] PCI host bridge to bus 0000:00
[ 0.469416] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.469418] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.469419] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.469420] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xdfffffff window]
[ 0.469421] pci_bus 0000:00: root bus resource [mem 0xfe101000-0xfe113fff window]
[ 0.469422] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.469430] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
[ 0.469721] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
[ 0.469732] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd0ffffff 64bit]
[ 0.469738] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
[ 0.469742] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f]
[ 0.470020] ACPI Error: [ECR1] Namespace lookup failure, AE_NOT_FOUND (20170531/psargs-364)
[ 0.470029] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_NOT_FOUND (20170531/psparse-550)
[ 0.470064] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
[ 0.470074] pci 0000:00:03.0: reg 0x10: [mem 0xd1310000-0xd1313fff 64bit]
[ 0.470382] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
[ 0.470401] pci 0000:00:14.0: reg 0x10: [mem 0xd1300000-0xd130ffff 64bit]
[ 0.470457] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.470729] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
[ 0.470750] pci 0000:00:16.0: reg 0x10: [mem 0xd131a000-0xd131a01f 64bit]
[ 0.470816] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.471090] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300
[ 0.471108] pci 0000:00:1b.0: reg 0x10: [mem 0xd1314000-0xd1317fff 64bit]
[ 0.471163] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.471431] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400
[ 0.471495] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.471804] pci 0000:00:1c.2: [8086:9c94] type 01 class 0x060400
[ 0.471871] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.472175] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400
[ 0.472241] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.472547] pci 0000:00:1c.4: [8086:9c98] type 01 class 0x060400
[ 0.472613] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.472921] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
[ 0.473300] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
[ 0.473315] pci 0000:00:1f.2: reg 0x10: [io 0x5088-0x508f]
[ 0.473321] pci 0000:00:1f.2: reg 0x14: [io 0x5094-0x5097]
[ 0.473327] pci 0000:00:1f.2: reg 0x18: [io 0x5080-0x5087]
[ 0.473336] pci 0000:00:1f.2: reg 0x1c: [io 0x5090-0x5093]
[ 0.473342] pci 0000:00:1f.2: reg 0x20: [io 0x5060-0x507f]
[ 0.473348] pci 0000:00:1f.2: reg 0x24: [mem 0xd1318000-0xd13187ff]
[ 0.473382] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.473648] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
[ 0.473663] pci 0000:00:1f.3: reg 0x10: [mem 0xd1319000-0xd13190ff 64bit]
[ 0.473681] pci 0000:00:1f.3: reg 0x20: [io 0x5040-0x505f]
[ 0.474008] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.474072] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[ 0.474102] pci 0000:02:00.0: reg 0x10: [io 0x4000-0x40ff]
[ 0.474129] pci 0000:02:00.0: reg 0x18: [mem 0xd1204000-0xd1204fff 64bit]
[ 0.474146] pci 0000:02:00.0: reg 0x20: [mem 0xd1200000-0xd1203fff 64bit]
[ 0.474242] pci 0000:02:00.0: supports D1 D2
[ 0.474244] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.483360] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.483363] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff]
[ 0.483366] pci 0000:00:1c.2: bridge window [mem 0xd1200000-0xd12fffff]
[ 0.483584] pci 0000:03:00.0: [8086:08b4] type 00 class 0x028000
[ 0.483641] pci 0000:03:00.0: reg 0x10: [mem 0xd1100000-0xd1101fff 64bit]
[ 0.483878] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[ 0.493506] pci 0000:00:1c.3: PCI bridge to [bus 03]
[ 0.493510] pci 0000:00:1c.3: bridge window [mem 0xd1100000-0xd11fffff]
[ 0.493578] pci 0000:04:00.0: [1002:6660] type 00 class 0x038000
[ 0.493603] pci 0000:04:00.0: reg 0x10: [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.493614] pci 0000:04:00.0: reg 0x18: [mem 0xd1000000-0xd103ffff 64bit]
[ 0.493620] pci 0000:04:00.0: reg 0x20: [io 0x3000-0x30ff]
[ 0.493632] pci 0000:04:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
[ 0.493694] pci 0000:04:00.0: supports D1 D2
[ 0.493695] pci 0000:04:00.0: PME# supported from D1 D2 D3hot
[ 0.503348] pci 0000:00:1c.4: PCI bridge to [bus 04]
[ 0.503351] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff]
[ 0.503353] pci 0000:00:1c.4: bridge window [mem 0xd1000000-0xd10fffff]
[ 0.503357] pci 0000:00:1c.4: bridge window [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.504723] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *7
[ 0.504772] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.504818] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.504863] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.504908] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.504953] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.504999] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.505043] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.505367] ACPI: Enabled 5 GPEs in block 00 to 7F
[ 0.505396] ACPI: EC: interrupt unblocked
[ 0.505396] ACPI: EC: event unblocked
[ 0.505396] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.505396] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
[ 0.505396] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.505396] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.505396] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.505396] vgaarb: loaded
[ 0.505396] EDAC MC: Ver: 3.0.0
[ 0.505396] Registered efivars operations
[ 0.544089] PCI: Using ACPI for IRQ routing
[ 0.549547] PCI: pci_cache_line_size set to 64 bytes
[ 0.549883] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 0.549885] e820: reserve RAM buffer [mem 0x00088000-0x0008ffff]
[ 0.549886] e820: reserve RAM buffer [mem 0x96eda000-0x97ffffff]
[ 0.549886] e820: reserve RAM buffer [mem 0x9c3ef000-0x9fffffff]
[ 0.549888] e820: reserve RAM buffer [mem 0x9d000000-0x9fffffff]
[ 0.549889] e820: reserve RAM buffer [mem 0x15f000000-0x15fffffff]
[ 0.549967] NetLabel: Initializing
[ 0.549967] NetLabel: domain hash size = 128
[ 0.549968] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.549983] NetLabel: unlabeled traffic allowed by default
[ 0.550027] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.550033] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.552052] clocksource: Switched to clocksource hpet
[ 0.558508] VFS: Disk quotas dquot_6.6.0
[ 0.558527] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.558600] pnp: PnP ACPI init
[ 0.559225] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.559227] system 00:00: [io 0xffff] has been reserved
[ 0.559228] system 00:00: [io 0xffff] has been reserved
[ 0.559229] system 00:00: [io 0xffff] has been reserved
[ 0.559231] system 00:00: [io 0x1800-0x18fe] could not be reserved
[ 0.559232] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.559236] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.559281] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.559316] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.559318] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.559368] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.559411] pnp 00:04: Plug and Play ACPI device, IDs ETD0624 ETD0000 PNP0f13 (active)
[ 0.559730] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.559731] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.559733] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.559734] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.559735] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.559737] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.559738] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.559739] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.559741] system 00:05: [mem 0xff000000-0xffffffff] could not be reserved
[ 0.559742] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.559744] system 00:05: [mem 0xa0010000-0xa001ffff] has been reserved
[ 0.559745] system 00:05: [mem 0xa0000000-0xa000ffff] has been reserved
[ 0.559747] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.559989] pnp: PnP ACPI: found 6 devices
[ 0.565921] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.565926] pci 0000:04:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window
[ 0.565935] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 0.565937] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
[ 0.565940] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
[ 0.565961] pci 0000:00:1c.0: BAR 14: assigned [mem 0xa0100000-0xa02fffff]
[ 0.565966] pci 0000:00:1c.0: BAR 15: assigned [mem 0xa0300000-0xa04fffff 64bit pref]
[ 0.565968] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 0.565971] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.565972] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.565976] pci 0000:00:1c.0: bridge window [mem 0xa0100000-0xa02fffff]
[ 0.565979] pci 0000:00:1c.0: bridge window [mem 0xa0300000-0xa04fffff 64bit pref]
[ 0.565984] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.565985] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff]
[ 0.565989] pci 0000:00:1c.2: bridge window [mem 0xd1200000-0xd12fffff]
[ 0.565995] pci 0000:00:1c.3: PCI bridge to [bus 03]
[ 0.565998] pci 0000:00:1c.3: bridge window [mem 0xd1100000-0xd11fffff]
[ 0.566005] pci 0000:04:00.0: BAR 6: assigned [mem 0xd1040000-0xd105ffff pref]
[ 0.566007] pci 0000:00:1c.4: PCI bridge to [bus 04]
[ 0.566008] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff]
[ 0.566012] pci 0000:00:1c.4: bridge window [mem 0xd1000000-0xd10fffff]
[ 0.566015] pci 0000:00:1c.4: bridge window [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.566020] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.566021] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.566022] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.566023] pci_bus 0000:00: resource 7 [mem 0xa0000000-0xdfffffff window]
[ 0.566025] pci_bus 0000:00: resource 8 [mem 0xfe101000-0xfe113fff window]
[ 0.566026] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff]
[ 0.566027] pci_bus 0000:01: resource 1 [mem 0xa0100000-0xa02fffff]
[ 0.566028] pci_bus 0000:01: resource 2 [mem 0xa0300000-0xa04fffff 64bit pref]
[ 0.566029] pci_bus 0000:02: resource 0 [io 0x4000-0x4fff]
[ 0.566030] pci_bus 0000:02: resource 1 [mem 0xd1200000-0xd12fffff]
[ 0.566031] pci_bus 0000:03: resource 1 [mem 0xd1100000-0xd11fffff]
[ 0.566032] pci_bus 0000:04: resource 0 [io 0x3000-0x3fff]
[ 0.566033] pci_bus 0000:04: resource 1 [mem 0xd1000000-0xd10fffff]
[ 0.566035] pci_bus 0000:04: resource 2 [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.566146] NET: Registered protocol family 2
[ 0.566293] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.566349] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.566432] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.566463] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.566476] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.566519] NET: Registered protocol family 1
[ 0.566530] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.566618] pci 0000:00:14.0: can't derive routing for PCI INT A
[ 0.566619] pci 0000:00:14.0: PCI INT A: no GSI
[ 0.568235] PCI: CLS 64 bytes, default 64
[ 0.568273] Unpacking initramfs...
[ 0.782729] Freeing initrd memory: 12244K
[ 0.782772] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDMA
[ 0.782780] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDHC
[ 0.782796] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.782798] software IO TLB [mem 0x8f7ae000-0x937ae000] (64MB) mapped at [ffff92ee0f7ae000-ffff92ee137adfff]
[ 0.782971] Scanning for low memory corruption every 60 seconds
[ 0.783497] Initialise system trusted keyrings
[ 0.783507] Key type blacklist registered
[ 0.783552] workingset: timestamp_bits=40 max_order=20 bucket_order=0
[ 0.784541] zbud: loaded
[ 0.785038] Key type asymmetric registered
[ 0.785062] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 0.785098] io scheduler noop registered
[ 0.785098] io scheduler deadline registered
[ 0.785120] io scheduler cfq registered (default)
[ 0.785121] io scheduler mq-deadline registered
[ 0.785121] io scheduler kyber registered
[ 0.785140] io scheduler bfq registered
[ 0.785849] pcieport 0000:00:1c.0: Signaling PME with IRQ 42
[ 0.785863] pcieport 0000:00:1c.2: Signaling PME with IRQ 43
[ 0.785876] pcieport 0000:00:1c.3: Signaling PME with IRQ 44
[ 0.785888] pcieport 0000:00:1c.4: Signaling PME with IRQ 45
[ 0.785902] pciehp 0000:00:1c.0:pcie004: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.785935] efifb: probing for efifb
[ 0.785945] efifb: framebuffer at 0xc0000000, using 4160k, total 4160k
[ 0.785946] efifb: mode is 1366x768x32, linelength=5504, pages=1
[ 0.785947] efifb: scrolling: redraw
[ 0.785948] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.788447] Console: switching to colour frame buffer device 170x48
[ 0.790786] fb0: EFI VGA frame buffer device
[ 0.790792] intel_idle: MWAIT substates: 0x11142120
[ 0.790793] intel_idle: v0.4.1 model 0x3D
[ 0.790964] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.791103] GHES: HEST is not enabled!
[ 0.791170] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.791596] Linux agpgart interface v0.103
[ 0.791854] rtc_cmos 00:01: RTC can wake from S4
[ 0.791863] rtc_cmos: probe of 00:01 failed with error -16
[ 0.791880] intel_pstate: Intel P-state driver initializing
[ 0.792079] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.792163] vlv2_plat_clk vlv2_plat_clk: vlv2_plat_clk initialized
[ 0.792646] NET: Registered protocol family 10
[ 0.800960] Segment Routing with IPv6
[ 0.801005] NET: Registered protocol family 17
[ 0.801589] RAS: Correctable Errors collector initialized.
[ 0.801647] microcode: sig=0x306d4, pf=0x40, revision=0x1d
[ 0.801787] microcode: Microcode Update Driver: v2.2.
[ 0.801807] sched_clock: Marking stable (801776551, 0)->(904946120, -103169569)
[ 0.802247] registered taskstats version 1
[ 0.802270] Loading compiled-in X.509 certificates
[ 0.802301] zswap: loaded using pool lzo/zbud
[ 0.802594] ACPI Error: [ECR1] Namespace lookup failure, AE_NOT_FOUND (20170531/psargs-364)
[ 0.802695] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_NOT_FOUND (20170531/psparse-550)
[ 0.803609] Magic number: 5:918:537
[ 0.803680] hctosys: unable to open rtc device (rtc0)
[ 0.804785] PM: Hibernation image not present or could not be loaded.
[ 0.806862] Freeing unused kernel memory: 1328K
[ 0.806864] Write protecting the kernel read-only data: 10240k
[ 0.807556] Freeing unused kernel memory: 1576K
[ 0.807650] Freeing unused kernel memory: 12K
[ 0.914822] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.928945] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.929028] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.929370] SCSI subsystem initialized
[ 0.929420] ACPI: bus type USB registered
[ 0.929451] usbcore: registered new interface driver usbfs
[ 0.929463] usbcore: registered new interface driver hub
[ 0.929495] usbcore: registered new device driver usb
[ 0.931241] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
[ 0.931243] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
[ 0.931273] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.931281] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.932359] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0004b810
[ 0.932364] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.933736] libata version 3.00 loaded.
[ 0.933866] hub 1-0:1.0: USB hub found
[ 0.933881] hub 1-0:1.0: 11 ports detected
[ 0.937632] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.937637] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.937799] hub 2-0:1.0: USB hub found
[ 0.937809] hub 2-0:1.0: 4 ports detected
[ 0.938745] usb: port power management may be unreliable
[ 0.939149] ahci 0000:00:1f.2: version 3.0
[ 0.947902] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.949425] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x3 impl SATA mode
[ 0.949427] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst
[ 0.949814] scsi host0: ahci
[ 0.949904] scsi host1: ahci
[ 0.949997] scsi host2: ahci
[ 0.950123] scsi host3: ahci
[ 0.950174] ata1: SATA max UDMA/133 abar m2048@0xd1318000 port 0xd1318100 irq 47
[ 0.950176] ata2: SATA max UDMA/133 abar m2048@0xd1318000 port 0xd1318180 irq 47
[ 0.950176] ata3: DUMMY
[ 0.950177] ata4: DUMMY
[ 1.256743] usb 1-4: new high-speed USB device number 2 using xhci_hcd
[ 1.264160] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.264181] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.267926] ata2.00: ATAPI: PLDS DVD-RW DA8A6SH, GL61, max UDMA/100
[ 1.268847] ata2.00: configured for UDMA/100
[ 1.270338] ata1.00: ATA-8: ST1000LM024 HN-M101MBB, 2BA30001, max UDMA/100
[ 1.270341] ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 1.276589] ata1.00: configured for UDMA/100
[ 1.276889] scsi 0:0:0:0: Direct-Access ATA ST1000LM024 HN-M 0001 PQ: 0 ANSI: 5
[ 1.317342] scsi 1:0:0:0: CD-ROM PLDS DVD-RW DA8A6SH GL61 PQ: 0 ANSI: 5
[ 1.340088] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[ 1.340093] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 1.340129] sd 0:0:0:0: [sda] Write Protect is off
[ 1.340132] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.340158] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.365008] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.365013] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.365359] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 1.387362] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 sda10
[ 1.389533] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.396094] usbcore: registered new interface driver rtsx_usb
[ 1.503370] usb 1-6: new high-speed USB device number 3 using xhci_hcd
[ 1.786719] tsc: Refined TSC clocksource calibration: 2194.918 MHz
[ 1.786725] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fa37202099, max_idle_ns: 440795206796 ns
[ 1.820022] usb 1-7: new full-speed USB device number 4 using xhci_hcd
[ 2.800163] clocksource: Switched to clocksource tsc
[ 3.115825] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)
[ 3.326893] random: crng init done
[ 4.334313] systemd[1]: RTC configured in localtime, applying delta of 330 minutes to system time.
[ 4.641310] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 4.678233] systemd[1]: systemd 235 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)
[ 4.678523] systemd[1]: Detected architecture x86-64.
[ 4.686562] systemd[1]: Set hostname to <Saket-PC>.
[ 5.863923] systemd[1]: Created slice System Slice.
[ 5.864696] systemd[1]: Mounting POSIX Message Queue File System...
[ 5.864766] systemd[1]: Listening on udev Kernel Socket.
[ 5.865131] systemd[1]: Created slice system-getty.slice.
[ 5.865187] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 5.865377] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 5.865428] systemd[1]: Listening on Journal Socket.
[ 6.109054] acpi_call: loading out-of-tree module taints kernel.
[ 6.500866] loop: module loaded
[ 6.544580] vboxdrv: Found 4 processor cores
[ 6.563524] vboxdrv: TSC mode is Invariant, tentative frequency 2194917789 Hz
[ 6.563526] vboxdrv: Successfully loaded version 5.1.28 (interface 0x002a0000)
[ 6.574091] VBoxPciLinuxInit
[ 6.617899] vboxpci: IOMMU not found (not registered)
[ 6.636461] VBoxNetAdp: Successfully started.
[ 6.648914] VBoxNetFlt: Successfully started.
[ 6.743464] EXT4-fs (sda7): re-mounted. Opts: data=ordered
[ 7.030903] systemd-journald[181]: Received request to flush runtime journal from PID 1
[ 9.637294] ACPI: AC Adapter [ADP0] (off-line)
[ 10.059367] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 10.228446] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input4
[ 10.228498] ACPI: Lid Switch [LID0]
[ 10.228544] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
[ 10.228558] ACPI: Power Button [PWRB]
[ 10.228592] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
[ 10.228603] ACPI: Power Button [PWRF]
[ 10.541218] i801_smbus 0000:00:1f.3: SPD Write Disable is set
[ 10.541248] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 10.570605] ACPI: Battery Slot [BAT0] (battery present)
[ 11.463543] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input7
[ 11.506705] Intel(R) Wireless WiFi driver for Linux
[ 11.506706] Copyright(c) 2003- 2015 Intel Corporation
[ 11.591833] iwlwifi 0000:03:00.0: loaded firmware version 17.459231.0 op_mode iwlmvm
[ 11.708839] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[ 11.731337] iwlwifi 0000:03:00.0: base HW address: e4:f8:9c:d0:0d:db
[ 11.989636] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 12.503736] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 12.503760] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 12.512626] [drm] Memory usable by graphics device = 4096M
[ 12.512629] checking generic (c0000000 410000) vs hw (c0000000 10000000)
[ 12.512632] fb: switching to inteldrmfb from EFI VGA
[ 12.512650] Console: switching to colour dummy device 80x25
[ 12.512727] [drm] Replacing VGA console driver
[ 12.514273] r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0xffffa0ac80a89000, 50:7b:9d:15:50:cd, XID 10900800 IRQ 50
[ 12.514275] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 12.518691] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 12.518693] [drm] Driver supports precise vblank timestamp query.
[ 12.520034] ACPI Error: [ECR1] Namespace lookup failure, AE_NOT_FOUND (20170531/psargs-364)
[ 12.520044] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_NOT_FOUND (20170531/psparse-550)
[ 12.520356] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 12.526085] [drm] Initialized i915 1.6.0 20170619 for 0000:00:02.0 on minor 0
[ 12.527840] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 12.528025] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9
[ 12.545214] fbcon: inteldrmfb (fb0) is primary device
[ 12.620269] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x594f03)
[ 12.634994] psmouse serio1: elantech: Synaptics capabilities query result 0x70, 0x15, 0x0a.
[ 12.650018] psmouse serio1: elantech: Elan sample query result 05, 20, 97
[ 12.734267] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input8
[ 13.435790] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 13.435791] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 13.435791] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 13.435792] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 13.435792] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 13.607703] Console: switching to colour frame buffer device 170x48
[ 13.627819] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 13.768729] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops vgt_balloon_space [i915])
[ 13.854799] snd_hda_codec_conexant hdaudioC1D0: CX20751/2: BIOS auto-probing.
[ 13.855114] snd_hda_codec_conexant hdaudioC1D0: autoconfig for CX20751/2: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 13.855117] snd_hda_codec_conexant hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 13.855118] snd_hda_codec_conexant hdaudioC1D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
[ 13.855119] snd_hda_codec_conexant hdaudioC1D0: mono: mono_out=0x0
[ 13.855120] snd_hda_codec_conexant hdaudioC1D0: inputs:
[ 13.855122] snd_hda_codec_conexant hdaudioC1D0: Internal Mic=0x1a
[ 13.855124] snd_hda_codec_conexant hdaudioC1D0: Mic=0x19
[ 13.855941] snd_hda_codec_conexant hdaudioC1D0: Enable sync_write for stable communication
[ 13.859829] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[ 13.859942] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[ 13.859981] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[ 13.874639] [drm] radeon kernel modesetting enabled.
[ 13.874662] vga_switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle
[ 13.874789] ATPX version 1, functions 0x00000033
[ 13.874909] ATPX Hybrid Graphics
[ 13.995435] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 13.995438] AMD IOMMUv2 functionality not available on this system
[ 14.030308] CRAT table not found
[ 14.030311] Finished initializing topology ret=0
[ 14.030333] kfd kfd: Initialized module
[ 14.030764] radeon 0000:04:00.0: enabling device (0100 -> 0103)
[ 14.031012] [drm] initializing kernel modesetting (HAINAN 0x1002:0x6660 0x17AA:0x390C 0x83).
[ 14.031030] vga_switcheroo: enabled
[ 14.041771] ATOM BIOS: Lenovo/Compal
[ 14.041780] [drm] GPU not posted. posting now...
[ 14.046761] radeon 0000:04:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
[ 14.046763] radeon 0000:04:00.0: GTT: 2048M 0x0000000080000000 - 0x00000000FFFFFFFF
[ 14.046767] [drm] Detected VRAM RAM=2048M, BAR=256M
[ 14.046768] [drm] RAM width 64bits DDR
[ 14.046807] [TTM] Zone kernel: Available graphics memory: 1981596 kiB
[ 14.046807] [TTM] Initializing pool allocator
[ 14.046811] [TTM] Initializing DMA pool allocator
[ 14.046828] [drm] radeon: 2048M of VRAM memory ready
[ 14.046829] [drm] radeon: 2048M of GTT memory ready.
[ 14.046835] [drm] Loading hainan Microcode
[ 14.810202] ppdev: user-space parallel port driver
[ 14.822320] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[ 14.867975] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[ 14.868073] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[ 14.868156] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15
[ 14.868240] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16
[ 14.868322] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17
[ 15.591946] [drm] Internal thermal controller without fan control
[ 15.592062] [drm] probing gen 2 caps for device 8086:9c98 = 5323c42/0
[ 15.603655] [drm] radeon: dpm initialized
[ 15.603662] [drm] GART: num cpu pages 524288, num gpu pages 524288
[ 15.605282] [drm] probing gen 2 caps for device 8086:9c98 = 5323c42/0
[ 15.605287] [drm] PCIE gen 2 link speeds already enabled
[ 15.608312] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[ 15.608463] radeon 0000:04:00.0: WB enabled
[ 15.608466] radeon 0000:04:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff92eece6f6c00
[ 15.608468] radeon 0000:04:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff92eece6f6c04
[ 15.608469] radeon 0000:04:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff92eece6f6c08
[ 15.608471] radeon 0000:04:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff92eece6f6c0c
[ 15.608472] radeon 0000:04:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff92eece6f6c10
[ 15.608473] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 15.608474] [drm] Driver supports precise vblank timestamp query.
[ 15.608477] radeon 0000:04:00.0: radeon: MSI limited to 32-bit
[ 15.608530] radeon 0000:04:00.0: radeon: using MSI.
[ 15.608551] [drm] radeon: irq initialized.
[ 15.689066] Adding 6510272k swap on /dev/sda10. Priority:-1 extents:1 across:6510272k FS
[ 15.753859] r8169 0000:02:00.0 enp2s0: renamed from eth0
[ 15.803782] [drm] ring test on 0 succeeded in 1 usecs
[ 15.803788] [drm] ring test on 1 succeeded in 1 usecs
[ 15.803792] [drm] ring test on 2 succeeded in 1 usecs
[ 15.803800] [drm] ring test on 3 succeeded in 4 usecs
[ 15.803807] [drm] ring test on 4 succeeded in 4 usecs
[ 15.804035] [drm] ib test on ring 0 succeeded in 0 usecs
[ 15.804064] [drm] ib test on ring 1 succeeded in 0 usecs
[ 15.804091] [drm] ib test on ring 2 succeeded in 0 usecs
[ 15.804116] [drm] ib test on ring 3 succeeded in 0 usecs
[ 15.804133] [drm] ib test on ring 4 succeeded in 0 usecs
[ 15.804320] [drm] Radeon Display Connectors
[ 15.811655] [drm] Initialized radeon 2.50.0 20080528 for 0000:04:00.0 on minor 1
[ 15.984612] mousedev: PS/2 mouse device common for all mice
[ 16.279381] AVX2 version of gcm_enc/dec engaged.
[ 16.279384] AES CTR mode by8 optimization enabled
[ 16.355939] [drm] amdgpu kernel modesetting enabled.
[ 16.355962] vga_switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle
[ 16.356045] ATPX version 1, functions 0x00000033
[ 16.356122] ATPX Hybrid Graphics
[ 16.582754] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: data=ordered
[ 16.597932] EXT4-fs (sda9): mounting ext2 file system using the ext4 subsystem
[ 16.624160] EXT4-fs (sda9): mounted filesystem without journal. Opts: block_validity,barrier,user_xattr,acl,stripe=4
[ 17.761335] kvm: disabled by bios
[ 17.797548] kvm: disabled by bios
[ 17.861549] kvm: disabled by bios
[ 17.910878] intel_rapl: Found RAPL domain package
[ 17.910881] intel_rapl: Found RAPL domain core
[ 17.910882] intel_rapl: Found RAPL domain uncore
[ 17.910883] intel_rapl: Found RAPL domain dram
[ 17.910886] intel_rapl: RAPL package 0 domain package locked by BIOS
[ 17.910890] intel_rapl: RAPL package 0 domain dram locked by BIOS
[ 18.577530] media: Linux media interface: v0.10
[ 18.739550] Linux video capture interface: v2.00
[ 19.303703] Bluetooth: Core ver 2.22
[ 19.303726] NET: Registered protocol family 31
[ 19.303727] Bluetooth: HCI device and connection manager initialized
[ 19.303731] Bluetooth: HCI socket layer initialized
[ 19.303733] Bluetooth: L2CAP socket layer initialized
[ 19.303741] Bluetooth: SCO socket layer initialized
[ 19.607106] usbcore: registered new interface driver btusb
[ 19.621140] Bluetooth: hci0: read Intel version: 3707100100012d0d27
[ 19.621142] Bluetooth: hci0: Intel device is already patched. patch num: 27
[ 19.788767] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (13d3:5727)
[ 19.794719] uvcvideo 1-6:1.0: Entity type for entity Extension 4 was not initialized!
[ 19.794723] uvcvideo 1-6:1.0: Entity type for entity Processing 2 was not initialized!
[ 19.794725] uvcvideo 1-6:1.0: Entity type for entity Camera 1 was not initialized!
[ 19.794840] input: Lenovo EasyCamera: Lenovo EasyC as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input18
[ 19.794935] usbcore: registered new interface driver uvcvideo
[ 19.794937] USB Video Class driver (1.1.1)
[ 26.532004] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 26.805541] r8169 0000:02:00.0 enp2s0: link down
[ 26.805633] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 26.966622] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 27.138679] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 27.314651] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 29.206815] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 32.658621] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 35.226593] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 35.227889] Bridge firewalling registered
[ 35.391354] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 36.125826] wlp3s0: authenticate with 78:0c:b8:32:34:1c
[ 36.133359] wlp3s0: send auth to 78:0c:b8:32:34:1c (try 1/3)
[ 36.138688] wlp3s0: authenticated
[ 36.140009] wlp3s0: associate with 78:0c:b8:32:34:1c (try 1/3)
[ 36.143803] wlp3s0: RX AssocResp from 78:0c:b8:32:34:1c (capab=0x411 status=0 aid=1)
[ 36.145843] wlp3s0: associated
[ 36.145869] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[ 36.173758] Initializing XFRM netlink socket
[ 36.315285] Netfilter messages via NETLINK v0.30.
[ 36.326482] ctnetlink v0.93: registering with nfnetlink.
[ 36.755684] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[ 57.076578] fuse init (API version 7.26)
[ 64.162836] rfkill: input handler disabled
[ 67.258625] gnome-break-tim[1094]: segfault at 0 ip (null) sp 00007ffd91590b78 error 14 in gnome-break-timer-service[400000+27000]
[ 67.756447] gnome-break-tim[1165]: segfault at 0 ip (null) sp 00007ffc2fcd1698 error 14 in gnome-break-timer-service[400000+27000]
[ 149.132724] nautilus[1249]: segfault at 2e0000002e ip 00007f6783384f1e sp 00007fff630067c0 error 4 in libgtk-3.so.0.2200.24[7f6782ff3000+703000]Last edited by saketj (2017-10-11 10:21:34)
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#4 2017-10-11 10:28:31
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 21,711
Re: System Freezes
Likely to have been the cause. 4.13.5 has just been released and that config reverted, so you can remove the parameter again after the update. While we are already here, you should also set up your Microcode updates
If this is solved for you please, mark it as such by editing the title of your initial post with [SOLVED] or similar.
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#5 2017-10-11 11:56:52
- saketj
- Member
- Registered: 2017-10-11
- Posts: 3
Re: System Freezes
Thank You @V1del.,
I just encountered the problem again. My display froze for 5 seconds, and then the system started working normally. I have set up Microcode Updates. I will also mark the problem as solved, if I don't face the problem again for the next few hours :-).
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