dmesg - first
random: get_random_bytes called from start_kernel+0x42/0x50d with crng_init=0
Linux version 4.13.0-37-generic (buildd@lcy01-amd64-012) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.9)) #42~16.04.1-Ubuntu SMP Wed Mar 7 16:03:28 UTC 2018 (Ubuntu 4.13.0-37.42~16.04.1-generic 4.13.13)
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000008accffff] usable
BIOS-e820: [mem 0x000000008acd0000-0x000000008acd0fff] ACPI NVS
BIOS-e820: [mem 0x000000008acd1000-0x000000008acd1fff] reserved
BIOS-e820: [mem 0x000000008acd2000-0x000000008bd59fff] usable
BIOS-e820: [mem 0x000000008bd5a000-0x000000008bdd9fff] type 20
BIOS-e820: [mem 0x000000008bdda000-0x000000008be79fff] reserved
BIOS-e820: [mem 0x000000008be7a000-0x000000008bea2fff] ACPI NVS
BIOS-e820: [mem 0x000000008bea3000-0x000000008befefff] ACPI data
BIOS-e820: [mem 0x000000008beff000-0x000000008befffff] usable
BIOS-e820: [mem 0x000000008bf00000-0x000000008f7fffff] reserved
BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
BIOS-e820: [mem 0x0000000100000000-0x000000046f7fffff] usable
NX (Execute Disable) protection: active
efi: EFI v2.60 by MSFT
efi: ACPI=0x8befe000 ACPI 2.0=0x8befe014 SMBIOS=0x8bde4000 SMBIOS 3.0=0x8bde2000 ESRT=0x8bde5598 MEMATTR=0x89332018
random: fast init done
SMBIOS 3.1.1 present.
DMI: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 388.1932.769 12/12/2017
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
e820: last_pfn = 0x46f800 max_arch_pfn = 0x400000000
MTRR default type: write-back
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 00C0000000 mask 7FC0000000 uncachable
1 base 00A0000000 mask 7FE0000000 uncachable
2 base 0090000000 mask 7FF0000000 uncachable
3 base 008E000000 mask 7FFE000000 uncachable
4 base 008D000000 mask 7FFF000000 uncachable
5 disabled
6 disabled
7 disabled
8 disabled
9 disabled
x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
e820: last_pfn = 0x8bf00 max_arch_pfn = 0x400000000
esrt: Reserving ESRT space from 0x000000008bde5598 to 0x000000008bde5670.
Scanning 1 areas for low memory corruption
Base memory trampoline at [ffff8f3100098000] 98000 size 24576
Using GB pages for direct mapping
BRK [0x216d2a000, 0x216d2afff] PGTABLE
BRK [0x216d2b000, 0x216d2bfff] PGTABLE
BRK [0x216d2c000, 0x216d2cfff] PGTABLE
BRK [0x216d2d000, 0x216d2dfff] PGTABLE
BRK [0x216d2e000, 0x216d2efff] PGTABLE
BRK [0x216d2f000, 0x216d2ffff] PGTABLE
BRK [0x216d30000, 0x216d30fff] PGTABLE
BRK [0x216d31000, 0x216d31fff] PGTABLE
BRK [0x216d32000, 0x216d32fff] PGTABLE
Secure boot could not be determined
RAMDISK: [mem 0x3114a000-0x3489cfff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x000000008BEFE014 000024 (v02 MSFT )
ACPI: XSDT 0x000000008BEFD0E8 0000B4 (v01 MSFT MSFT 00000000 MSFT 0000005F)
ACPI: FACP 0x000000008BED9000 00010C (v05 MSFT MSFT 00000000 MSFT 0000005F)
ACPI: DSDT 0x000000008BEBA000 01A401 (v02 MSFT MSFT 00000000 INTL 20160422)
ACPI: FACS 0x000000008BE82000 000040
ACPI: SSDT 0x000000008BEE1000 01B0C2 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
ACPI: SSDT 0x000000008BEE0000 000542 (v02 MSFT Tpm2Tabl 00001000 INTL 20160422)
ACPI: TPM2 0x000000008BEDF000 000034 (v03 MSFT MSFT 00000002 MSFT 0000005F)
ACPI: MSDM 0x000000008BEDE000 000055 (v01 MSFT 00000001 MSFT 00000001)
ACPI: SSDT 0x000000008BEDA000 003111 (v02 SaSsdt SaSsdt 00003000 INTL 20160422)
ACPI: HPET 0x000000008BED8000 000038 (v01 MSFT MSFT 00000001 MSFT 0000005F)
ACPI: APIC 0x000000008BED7000 00012C (v03 MSFT MSFT 00000001 MSFT 0000005F)
ACPI: MCFG 0x000000008BED6000 00003C (v01 MSFT MSFT 00000001 MSFT 0000005F)
ACPI: LPIT 0x000000008BED5000 000094 (v01 MSFT MSFT 00000000 MSFT 0000005F)
ACPI: SSDT 0x000000008BEB7000 00255F (v02 MSFT RTD3ApNV 00001000 INTL 20160422)
ACPI: SSDT 0x000000008BEB6000 0007CF (v02 MSFT xh_sh000 00000000 INTL 20160422)
ACPI: SSDT 0x000000008BEB4000 0017AE (v02 CpuRef CpuSsdt 00003000 INTL 20160422)
ACPI: DMAR 0x000000008BEB3000 00015C (v01 MSFT MSFT 00000001 INTL 00000001)
ACPI: NHLT 0x000000008BEB2000 00002D (v00 MSFT MSFT 00000002 MSFT 0000005F)
ACPI: FPDT 0x000000008BEB1000 000034 (v01 MSFT MSFT 00000002 MSFT 0000005F)
ACPI: BGRT 0x000000008BEB0000 000038 (v01 MSFT MSFT 00000002 MSFT 0000005F)
ACPI: WSMT 0x000000008BEAF000 000028 (v01 MSFT MSFT 00000002 MSFT 0000005F)
ACPI: Local APIC address 0xfee00000
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000046f7fffff]
NODE_DATA(0) allocated [mem 0x46f7d5000-0x46f7fffff]
Zone ranges:
DMA [mem 0x0000000000001000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
Normal [mem 0x0000000100000000-0x000000046f7fffff]
Device empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000001000-0x0000000000057fff]
node 0: [mem 0x0000000000059000-0x000000000009dfff]
node 0: [mem 0x0000000000100000-0x000000008accffff]
node 0: [mem 0x000000008acd2000-0x000000008bd59fff]
node 0: [mem 0x000000008beff000-0x000000008befffff]
node 0: [mem 0x0000000100000000-0x000000046f7fffff]
Initmem setup node 0 [mem 0x0000000000001000-0x000000046f7fffff]
On node 0 totalpages: 4175093
DMA zone: 64 pages used for memmap
DMA zone: 23 pages reserved
DMA zone: 3996 pages, LIFO batch:0
DMA32 zone: 8886 pages used for memmap
DMA32 zone: 568665 pages, LIFO batch:31
Normal zone: 56288 pages used for memmap
Normal zone: 3602432 pages, LIFO batch:31
Reserving Intel graphics memory at 0x000000008d800000-0x000000008f7fffff
ACPI: PM-Timer IO Port: 0x1808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
smpboot: Allowing 8 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
PM: Registered nosave memory: [mem 0x8acd0000-0x8acd0fff]
PM: Registered nosave memory: [mem 0x8acd1000-0x8acd1fff]
PM: Registered nosave memory: [mem 0x8bd5a000-0x8bdd9fff]
PM: Registered nosave memory: [mem 0x8bdda000-0x8be79fff]
PM: Registered nosave memory: [mem 0x8be7a000-0x8bea2fff]
PM: Registered nosave memory: [mem 0x8bea3000-0x8befefff]
PM: Registered nosave memory: [mem 0x8bf00000-0x8f7fffff]
PM: Registered nosave memory: [mem 0x8f800000-0xdfffffff]
PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
PM: Registered nosave memory: [mem 0xf0000000-0xfe00ffff]
PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
PM: Registered nosave memory: [mem 0xfe011000-0xffffffff]
e820: [mem 0x8f800000-0xdfffffff] available for PCI devices
Booting paravirtualized kernel on bare hardware
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
percpu: Embedded 45 pages/cpu @ffff8f356f400000 s146520 r8192 d29608 u262144
pcpu-alloc: s146520 r8192 d29608 u262144 alloc=1*2097152
pcpu-alloc: [0] 0 1 2 3 4 5 6 7
Built 1 zonelists in Node order, mobility grouping on. Total pages: 4109832
Policy zone: Normal
PID hash table entries: 4096 (order: 3, 32768 bytes)
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Memory: 16220404K/16700372K available (12300K kernel code, 2481K rwdata, 4008K rodata, 2364K init, 2368K bss, 479968K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
Kernel/User page tables isolation: enabled
ftrace: allocating 37832 entries in 148 pages
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
Tasks RCU enabled.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
vt handoff: transparent VT on vt#7
Console: colour dummy device 80x25
console [tty0] enabled
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
hpet clockevent registered
tsc: Detected 2100.000 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 4224.00 BogoMIPS (lpj=8448000)
pid_max: default: 32768 minimum: 301
ACPI: Core revision 20170531
ACPI: 7 ACPI AML tables successfully acquired and loaded
Security Framework initialized
Yama: becoming mindful.
AppArmor: AppArmor initialized
Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
FEATURE SPEC_CTRL Present
mce: CPU supports 10 MCE banks
CPU0: Thermal monitoring enabled (TM1)
process: using mwait in idle threads
Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
Spectre V2 mitigation: Mitigation: Full generic retpoline
Spectre V2 mitigation: Speculation control IBPB supported IBRS supported
Spectre V2 mitigation: Retpoline compiled kernel. Defaulting IBRS to disabled
Spectre V2 mitigation: Filling RSB on context switch
Freeing SMP alternatives memory: 36K
smpboot: Max logical packages: 2
DMAR: Host address width 39
DMAR: DRHD base: 0x000000fed90000 flags: 0x0
DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
DMAR: DRHD base: 0x000000fed91000 flags: 0x1
DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
DMAR: RMRR base: 0x0000003e2e0000 end: 0x0000003e2fffff
DMAR: RMRR base: 0x0000008d000000 end: 0x0000008f7fffff
DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3
DMAR: ANDD device: 9 name: \_SB.PCI0.UA00
DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
DMAR-IR: HPET id 0 under DRHD base 0xfed91000
DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
DMAR-IR: Enabled IRQ remapping in x2apic mode
x2apic enabled
Switched APIC routing to cluster x2apic.
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
TSC deadline timer enabled
smpboot: CPU0: Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz (family: 0x6, model: 0x8e, stepping: 0xa)
Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
... version: 4
... bit width: 48
... generic registers: 4
... value mask: 0000ffffffffffff
... max period: 00007fffffffffff
... fixed-purpose events: 3
... event mask: 000000070000000f
Hierarchical SRCU implementation.
NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
smp: Bringing up secondary CPUs ...
x86: Booting SMP configuration:
.... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7
smp: Brought up 1 node, 8 CPUs
smpboot: Total of 8 processors activated (33792.00 BogoMIPS)
devtmpfs: initialized
x86/mm: Memory block size: 128MB
evm: security.selinux
evm: security.SMACK64
evm: security.SMACK64EXEC
evm: security.SMACK64TRANSMUTE
evm: security.SMACK64MMAP
evm: security.ima
evm: security.capability
PM: Registering ACPI NVS region [mem 0x8acd0000-0x8acd0fff] (4096 bytes)
PM: Registering ACPI NVS region [mem 0x8be7a000-0x8bea2fff] (167936 bytes)
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
futex hash table entries: 2048 (order: 5, 131072 bytes)
pinctrl core: initialized pinctrl subsystem
RTC time: 2:00:56, date: 04/02/18
NET: Registered protocol family 16
cpuidle: using governor ladder
cpuidle: using governor menu
PCCT header not found.
ACPI: bus type PCI registered
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
PCI: Using configuration type 1 for base access
HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI Error: [_SB_.PCI0] Namespace lookup failure, AE_NOT_FOUND (20170531/dswload2-191)
ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20170531/psobject-252)
ACPI Error: Method parse/execution failed \_SB.PCI0.UA02, AE_NOT_FOUND (20170531/psparse-550)
ACPI: Executed 25 blocks of module-level executable AML code
ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8F355C60F800 0005EE (v02 PmRef Cpu0Ist 00003000 INTL 20160422)
ACPI: Executed 1 blocks of module-level executable AML code
ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8F355C7CD000 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422)
ACPI: Executed 1 blocks of module-level executable AML code
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8F355C090000 000D14 (v02 PmRef ApIst 00003000 INTL 20160422)
ACPI: Executed 1 blocks of module-level executable AML code
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8F355C057C00 00030A (v02 PmRef ApCst 00003000 INTL 20160422)
ACPI: Executed 1 blocks of module-level executable AML code
ACPI: Interpreter enabled
ACPI: (supports S0 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: Enabled 10 GPEs in block 00 to 7F
ACPI: Power Resource [PX01] (on)
ACPI: Power Resource [PX02] (on)
ACPI: Power Resource [PX03] (on)
ACPI: Power Resource [PX04] (on)
ACPI: Power Resource [PX05] (on)
ACPI: Power Resource [PX06] (on)
ACPI: Power Resource [PX07] (on)
ACPI: Power Resource [PRMK] (on)
ACPI: Power Resource [USBC] (on)
ACPI: Power Resource [PXP] (off)
ACPI: Power Resource [PRWF] (on)
ACPI: Power Resource [PRP5] (off)
ACPI: Power Resource [PXP] (off)
ACPI: Power Resource [CAMP] (on)
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
pci_bus 0000:00: root bus resource [mem 0x8f800000-0xdfffffff window]
pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
pci_bus 0000:00: root bus resource [bus 00-fe]
pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
pci 0000:00:02.0: reg 0x10: [mem 0xd3000000-0xd3ffffff 64bit]
pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
pci 0000:00:02.0: reg 0x20: [io 0x4000-0x403f]
pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
pci 0000:00:04.0: reg 0x10: [mem 0xd4730000-0xd4737fff 64bit]
pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
pci 0000:00:05.0: reg 0x10: [mem 0xd4000000-0xd43fffff 64bit]
pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000
pci 0000:00:13.0: reg 0x10: [mem 0xd4740000-0xd4740fff 64bit]
pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
pci 0000:00:14.0: reg 0x10: [mem 0xd4700000-0xd470ffff 64bit]
pci 0000:00:14.0: PME# supported from D3hot D3cold
pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
pci 0000:00:14.2: reg 0x10: [mem 0xd4741000-0xd4741fff 64bit]
pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
pci 0000:00:14.3: reg 0x10: [mem 0xd4710000-0xd471ffff 64bit]
pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
pci 0000:00:15.0: reg 0x10: [mem 0xd4742000-0xd4742fff 64bit]
pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
pci 0000:00:15.1: reg 0x10: [mem 0xd4743000-0xd4743fff 64bit]
pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
pci 0000:00:15.2: reg 0x10: [mem 0xd4744000-0xd4744fff 64bit]
pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000
pci 0000:00:15.3: reg 0x10: [mem 0xd4745000-0xd4745fff 64bit]
pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
pci 0000:00:16.0: reg 0x10: [mem 0xd4746000-0xd4746fff 64bit]
pci 0000:00:16.0: PME# supported from D3hot
pci 0000:00:16.4: [8086:9d3e] type 00 class 0x078000
pci 0000:00:16.4: reg 0x10: [mem 0xd4747000-0xd4747fff 64bit]
pci 0000:00:16.4: PME# supported from D3hot
pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400
pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
pci 0000:00:1e.0: reg 0x10: [mem 0xd4748000-0xd4748fff 64bit]
pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
pci 0000:00:1f.2: reg 0x10: [mem 0xd473c000-0xd473ffff]
pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
pci 0000:00:1f.3: reg 0x10: [mem 0xd4738000-0xd473bfff 64bit]
pci 0000:00:1f.3: reg 0x20: [mem 0xd4720000-0xd472ffff 64bit]
pci 0000:00:1f.3: PME# supported from D3hot D3cold
pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
pci 0000:00:1f.4: reg 0x10: [mem 0xd4749000-0xd47490ff 64bit]
pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf]
pci 0000:01:00.0: [11ab:2b38] type 00 class 0x020000
pci 0000:01:00.0: reg 0x10: [mem 0xd4500000-0xd45fffff 64bit pref]
pci 0000:01:00.0: reg 0x18: [mem 0xd4400000-0xd44fffff 64bit pref]
pci 0000:01:00.0: supports D1 D2
pci 0000:01:00.0: PME# supported from D0 D1 D3hot D3cold
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0: bridge window [mem 0xd4400000-0xd45fffff 64bit pref]
pci 0000:02:00.0: [10de:1c20] type 00 class 0x030200
pci 0000:02:00.0: reg 0x10: [mem 0xd2000000-0xd2ffffff]
pci 0000:02:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref]
pci 0000:02:00.0: reg 0x1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
pci 0000:02:00.0: reg 0x24: [io 0x3000-0x307f]
pci 0000:02:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
pci 0000:00:1c.4: PCI bridge to [bus 02]
pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff]
pci 0000:00:1c.4: bridge window [mem 0xc0000000-0xd2ffffff]
pci 0000:00:1c.4: bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
pci 0000:03:00.0: [144d:a804] type 00 class 0x010802
pci 0000:03:00.0: reg 0x10: [mem 0xd4600000-0xd4603fff 64bit]
pci 0000:00:1d.0: PCI bridge to [bus 03]
pci 0000:00:1d.0: bridge window [mem 0xd4600000-0xd46fffff]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
SCSI subsystem initialized
libata version 3.00 loaded.
pci 0000:00:02.0: vgaarb: setting as boot VGA device
pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:02.0: vgaarb: bridge control possible
vgaarb: loaded
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
EDAC MC: Ver: 3.0.0
Registered efivars operations
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
e820: reserve RAM buffer [mem 0x8acd0000-0x8bffffff]
e820: reserve RAM buffer [mem 0x8bd5a000-0x8bffffff]
e820: reserve RAM buffer [mem 0x8bf00000-0x8bffffff]
e820: reserve RAM buffer [mem 0x46f800000-0x46fffffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
NetLabel: unlabeled traffic allowed by default
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
hpet0: 8 comparators, 64-bit 24.000000 MHz counter
clocksource: Switched to clocksource hpet
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
AppArmor: AppArmor Filesystem Enabled
pnp: PnP ACPI init
system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved
system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:01: [io 0x2000-0x20fe] has been reserved
system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:02: [io 0x0680-0x069f] has been reserved
system 00:02: [io 0xffff] has been reserved
system 00:02: [io 0xffff] has been reserved
system 00:02: [io 0xffff] has been reserved
system 00:02: [io 0x1800-0x18fe] has been reserved
system 00:02: [io 0x164e-0x164f] has been reserved
system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
system 00:04: [io 0x1854-0x1857] has been reserved
system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
system 00:05: [mem 0xfe020000-0xfe021fff] has been reserved
system 00:05: [mem 0xfe022000-0xfe023fff] has been reserved
system 00:05: [mem 0xfe024000-0xfe025fff] has been reserved
system 00:05: [mem 0xfe026000-0xfe027fff] has been reserved
system 00:05: [mem 0xfe028000-0xfe029fff] has been reserved
system 00:05: [mem 0xfe02a000-0xfe02bfff] has been reserved
system 00:05: [mem 0xfe02c000-0xfe02dfff] has been reserved
system 00:05: [mem 0xfe02e000-0xfe02ffff] has been reserved
system 00:05: [mem 0xfe030000-0xfe031fff] has been reserved
system 00:05: [mem 0xfe032000-0xfe033fff] has been reserved
system 00:05: [mem 0xfe034000-0xfe035fff] has been reserved
system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
system 00:06: [mem 0xff000000-0xffffffff] has been reserved
system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved
system 00:06: [mem 0x8f800000-0x8f81ffff] has been reserved
system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp: PnP ACPI: found 7 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
pci 0000:02:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0: bridge window [mem 0xd4400000-0xd45fffff 64bit pref]
pci 0000:02:00.0: BAR 6: assigned [mem 0x90000000-0x9007ffff pref]
pci 0000:00:1c.4: PCI bridge to [bus 02]
pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff]
pci 0000:00:1c.4: bridge window [mem 0xc0000000-0xd2ffffff]
pci 0000:00:1c.4: bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
pci 0000:00:1d.0: PCI bridge to [bus 03]
pci 0000:00:1d.0: bridge window [mem 0xd4600000-0xd46fffff]
pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
pci_bus 0000:00: resource 20 [mem 0x8f800000-0xdfffffff window]
pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
pci_bus 0000:01: resource 2 [mem 0xd4400000-0xd45fffff 64bit pref]
pci_bus 0000:02: resource 0 [io 0x3000-0x3fff]
pci_bus 0000:02: resource 1 [mem 0xc0000000-0xd2ffffff]
pci_bus 0000:02: resource 2 [mem 0x90000000-0xa1ffffff 64bit pref]
pci_bus 0000:03: resource 1 [mem 0xd4600000-0xd46fffff]
NET: Registered protocol family 2
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
UDP hash table entries: 8192 (order: 6, 262144 bytes)
UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
NET: Registered protocol family 1
pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
PCI: CLS 0 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 56652K
DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.0
DMAR: ACPI device "device:73" under DMAR at fed91000 as 00:15.1
DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:15.2
DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:15.3
DMAR: ACPI device "device:77" under DMAR at fed91000 as 00:1e.0
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB [mem 0x84d41000-0x88d41000] (64MB) mapped at [ffff8f3184d41000-ffff8f3188d40fff]
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e71785e5dd, max_idle_ns: 440795244814 ns
Scanning for low memory corruption every 60 seconds
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1522634457.355:1): state=initialized audit_enabled=0 res=1
Initialise system trusted keyrings
Key type blacklist registered
workingset: timestamp_bits=36 max_order=22 bucket_order=0
zbud: loaded
squashfs: version 4.0 (2009/01/31) Phillip Lougher
fuse init (API version 7.26)
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcieport 0000:00:1c.0: Signaling PME with IRQ 122
pcieport 0000:00:1c.4: Signaling PME with IRQ 123
pcieport 0000:00:1d.0: Signaling PME with IRQ 124
pciehp 0000:00:1c.4:pcie004: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
efifb: probing for efifb
efifb: framebuffer at 0xb0000000, using 27456k, total 27456k
efifb: mode is 3240x2160x32, linelength=12992, pages=1
efifb: scrolling: redraw
efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
Console: switching to colour frame buffer device 405x135
fb0: EFI VGA frame buffer device
intel_idle: MWAIT substates: 0x11142120
intel_idle: v0.4.1 model 0x8E
intel_idle: lapic_timer_reliable_states 0xffffffff
ACPI: AC Adapter [ADP1] (off-line)
input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
ACPI: Lid Switch [LID0]
[Firmware Bug]: No valid trip found
[Firmware Bug]: No valid trip found
[Firmware Bug]: No valid trip found
[Firmware Bug]: No valid trip found
[Firmware Bug]: No valid trip found
[Firmware Bug]: No valid trip found
[Firmware Bug]: No valid trip found
[Firmware Bug]: No valid trip found
GHES: HEST is not enabled!
Linux agpgart interface v0.103
tpm_tis NTC0103:00: 2.0 TPM (device-id 0xFE, rev-id 4)
tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead
random: crng init done
clocksource: Switched to clocksource tsc
loop: module loaded
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
PPP generic driver version 2.4.2
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-platform: EHCI generic platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-platform: OHCI generic platform driver
uhci_hcd: USB Universal Host Controller Interface driver
xhci_hcd 0000:00:14.0: xHCI Host Controller
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: xHCI Host Controller
usb usb1: Manufacturer: Linux 4.13.0-37-generic xhci-hcd
usb usb1: SerialNumber: 0000:00:14.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 12 ports detected
xhci_hcd 0000:00:14.0: xHCI Host Controller
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: xHCI Host Controller
usb usb2: Manufacturer: Linux 4.13.0-37-generic xhci-hcd
usb usb2: SerialNumber: 0000:00:14.0
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
i8042: PNP: No PS/2 controller found.
mousedev: PS/2 mouse device common for all mice
rtc_cmos 00:03: RTC can wake from S4
rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
i2c /dev entries driver
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
intel_pstate: Intel P-state driver initializing
intel_pstate: HWP enabled
ledtrig-cpu: registered to indicate activity on CPUs
EFI Variables Facility v0.08 2004-May-17
intel_pmc_core 0000:00:1f.2: enabling device (0000 -> 0002)
NET: Registered protocol family 10
Segment Routing with IPv6
NET: Registered protocol family 17
Key type dns_resolver registered
RAS: Correctable Errors collector initialized.
microcode: sig=0x806ea, pf=0x80, revision=0x7c
microcode: Microcode Update Driver: v2.2.
sched_clock: Marking stable (2429827101, 0)->(2441886107, -12059006)
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: 039842e4c5826cfde4aee35bb7ba969e0b39b60f'
Couldn't get size: 0x800000000000000e
MODSIGN: Couldn't get UEFI db list
Loaded UEFI:MokListRT cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to secondary sys keyring
Couldn't get size: 0x800000000000000e
MODSIGN: Couldn't get UEFI dbx list
zswap: loaded using pool lzo/zbud
Key type big_key registered
Key type trusted registered
Key type encrypted registered
AppArmor: AppArmor sha1 policy hashing enabled
usb 1-1: new high-speed USB device number 2 using xhci_hcd
evm: HMAC attrs: 0x1
Magic number: 14:306:4
rtc_cmos 00:03: setting system clock to 2018-04-02 02:00:59 UTC (1522634459)
BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
EDD information not available.
PM: Hibernation image not present or could not be loaded.
Freeing unused kernel memory: 2364K
Write protecting the kernel read-only data: 18432k
Freeing unused kernel memory: 2024K
Freeing unused kernel memory: 88K
x86/mm: Checked W+X mappings: passed, no W+X pages found.
x86/mm: Checking user space page tables
x86/mm: Checked W+X mappings: passed, no W+X pages found.
intel_ish_ipc 0000:00:13.0: enabling device (0000 -> 0002)
ipmi message handler version 39.2
ipmi device interface
nvme nvme0: pci function 0000:03:00.0
nvidia: loading out-of-tree module taints kernel.
nvidia: module license 'NVIDIA' taints kernel.
Disabling lock debugging due to kernel taint
nvidia: module verification failed: signature and/or required key missing - tainting kernel
irq 12: nobody cared (try booting with the "irqpoll" option)
CPU: 5 PID: 0 Comm: swapper/5 Tainted: P OE 4.13.0-37-generic #42~16.04.1-Ubuntu
Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 388.1932.769 12/12/2017
Call Trace:
dump_stack+0x63/0x8b
__report_bad_irq+0x33/0xc0
note_interrupt+0x23e/0x280
handle_irq_event_percpu+0x54/0x80
handle_irq_event+0x3b/0x60
handle_fasteoi_irq+0x7d/0x130
handle_irq+0x20/0x30
do_IRQ+0x46/0xd0
common_interrupt+0x1af/0x1af
RIP: 0010:cpuidle_enter_state+0x135/0x2f0
RSP: 0018:ffff9be081963e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffbd
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 000000003c9b26c9 RDI: 0000000000000000
RBP: ffff9be081963ea0 R08: 0000000000000001 R09: 0000000000000008
R10: ffff9be081963e38 R11: 0000000000000002 R12: 0000000000000001
R13: ffff8f356f56b700 R14: ffffffff8fd7a098 R15: 00000000a8d840df
? cpuidle_enter_state+0x123/0x2f0
cpuidle_enter+0x17/0x20
call_cpuidle+0x23/0x40
do_idle+0x18c/0x1f0
cpu_startup_entry+0x73/0x80
start_secondary+0x193/0x1d0
secondary_startup_64+0x9f/0xa0
handlers:
[] tis_int_handler
Disabling IRQ #12
nvidia-nvlink: Nvlink Core is being initialized, major device number 243
nvidia 0000:02:00.0: enabling device (0000 -> 0003)
NVRM: loading NVIDIA UNIX x86_64 Kernel Module 390.48 Thu Mar 22 00:42:57 PDT 2018 (using threaded interrupts)
nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 390.48 Wed Mar 21 23:48:34 PDT 2018
[drm] [nvidia-drm] [GPU ID 0x00000200] Loading driver
[drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:02:00.0 on minor 0
usb 1-1: New USB device found, idVendor=045e, idProduct=0942
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1: Product: L1 USB2 Hub
usb 1-1: Manufacturer: Microsoft
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 3 ports detected
usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
usb 2-1: New USB device found, idVendor=045e, idProduct=0941
usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-1: Product: L1 USB3 Gen1 Hub
usb 2-1: Manufacturer: Microsoft
hub 2-1:1.0: USB hub found
hub 2-1:1.0: 2 ports detected
nvme0n1: p1 p2 p3 p4 p5 p6 p7
usb 1-7: new high-speed USB device number 3 using xhci_hcd
usb 1-7: New USB device found, idVendor=045e, idProduct=091e
usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-7: Product: XBOX ACC
usb 1-7: Manufacturer: Microsoft Inc.
usb 1-7: SerialNumber: 000000000
usb 1-1.1: new high-speed USB device number 4 using xhci_hcd
[drm] Memory usable by graphics device = 4096M
checking generic (b0000000 1ad0000) vs hw (b0000000 10000000)
fb: switching to inteldrmfb from EFI VGA
Console: switching to colour dummy device 80x25
hidraw: raw HID events driver (C) Jiri Kosina
[drm] Replacing VGA console driver
ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
usb 1-1.1: New USB device found, idVendor=045e, idProduct=0944
usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.1: Product: L2 USB2 Hub
usb 1-1.1: Manufacturer: Microsoft
hub 1-1.1:1.0: USB hub found
hub 1-1.1:1.0: 3 ports detected
[drm] Finished loading DMC firmware i915/kbl_dmc_ver1_01.bin (v1.1)
[drm] Initialized i915 1.6.0 20170619 for 0000:00:02.0 on minor 1
ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input1
fbcon: inteldrmfb (fb0) is primary device
Console: switching to colour frame buffer device 405x135
i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
usb 2-1.1: new SuperSpeed USB device number 3 using xhci_hcd
usb 2-1.1: New USB device found, idVendor=045e, idProduct=0943
usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-1.1: Product: L2 USB3 Gen1 Hub
usb 2-1.1: Manufacturer: Microsoft
hub 2-1.1:1.0: USB hub found
hub 2-1.1:1.0: 3 ports detected
usb 1-1.3: new full-speed USB device number 5 using xhci_hcd
usb 1-1.3: New USB device found, idVendor=045e, idProduct=0922
usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.3: Product: Surface Keyboard
usb 1-1.3: Manufacturer: Microsoft
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
systemd[1]: Detected architecture x86-64.
systemd[1]: Set hostname to .
systemd[1]: Created slice System Slice.
systemd[1]: Started Forward Password Requests to Wall Directory Watch.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
systemd[1]: Started Trigger resolvconf update for networkd DNS.
systemd[1]: Reached target Encrypted Volumes.
systemd[1]: Created slice system-systemd\x2dfsck.slice.
lp: driver loaded but no devices found
ppdev: user-space parallel port driver
EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
systemd-journald[288]: Received request to flush runtime journal from PID 1
input: Surface Pro 3/4 Buttons as /devices/LNXSYSTM:00/LNXSYBUS:00/MSHW0040:00/input/input2
surface_pro3_button MSHW0040:00: Surface Pro 3/4 Buttons [VGBI]
(NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
idma64 idma64.0: Found Intel integrated DMA 64-bit
intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
idma64 idma64.1: Found Intel integrated DMA 64-bit
proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 239
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
mei_me 0000:00:16.0: enabling device (0000 -> 0002)
RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
RAPL PMU: hw unit of domain package 2^-14 Joules
RAPL PMU: hw unit of domain dram 2^-14 Joules
RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
RAPL PMU: hw unit of domain psys 2^-14 Joules
mwifiex_pcie 0000:01:00.0: enabling device (0000 -> 0002)
intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
mwifiex_pcie: try set_consistent_dma_mask(32)
mwifiex_pcie: PCI memory map Virt0: ffff9be083100000 PCI memory map Virt2: ffff9be083300000
mwifiex: rx work enabled, cpus 8
idma64 idma64.2: Found Intel integrated DMA 64-bit
input: Microsoft Surface Keyboard Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:045E:0922.0002/input/input3
intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
idma64 idma64.3: Found Intel integrated DMA 64-bit
AVX2 version of gcm_enc/dec engaged.
AES CTR mode by8 optimization enabled
intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
idma64 idma64.4: Found Intel integrated DMA 64-bit
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
input: Microsoft Surface Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:045E:0922.0002/input/input5
input: Microsoft Surface Keyboard Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:045E:0922.0002/input/input7
hid-multitouch 0003:045E:0922.0002: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Keyboard] on usb-0000:00:14.0-1.3/input0
[drm] RC6 on
mwifiex_pcie 0000:01:00.0: info: FW download over, size 803884 bytes
usb 1-6: new high-speed USB device number 6 using xhci_hcd
usb 1-6: New USB device found, idVendor=1286, idProduct=204c
usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-6: Product: Bluetooth and Wireless LAN Composite Device
usb 1-6: Manufacturer: Marvell
usb 1-6: SerialNumber: 0000000000000000
Bluetooth: Core ver 2.22
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
usbcore: registered new interface driver btusb
mwifiex_pcie 0000:01:00.0: WLAN FW is active
mwifiex_pcie 0000:01:00.0: CMD_RESP: cmd 0x242 error, result=0x2
mwifiex_pcie 0000:01:00.0: mwifiex_process_cmdresp: cmd 0x242 failed during initialization
mwifiex_pcie 0000:01:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.7.p53)
mwifiex_pcie 0000:01:00.0: driver_version = mwifiex 1.0 (15.68.7.p53)
mwifiex_pcie 0000:01:00.0 wlp1s0: renamed from mlan0
dw-apb-uart.4: ttyS4 at MMIO 0xd4748000 (irq = 20, base_baud = 3000000) is a 16550A
intel_rapl: Found RAPL domain package
intel_rapl: Found RAPL domain core
intel_rapl: Found RAPL domain uncore
intel_rapl: Found RAPL domain dram
[drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
Adding 3999740k swap on /dev/nvme0n1p6. Priority:-1 extents:1 across:3999740k SSFS
snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x1a/0x0/0x0/0x0/0x0) type:speaker
snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
snd_hda_codec_realtek hdaudioC0D0: inputs:
snd_hda_codec_realtek hdaudioC0D0: Mic=0x18
snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26
input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
EXT4-fs (nvme0n1p7): mounted filesystem with ordered data mode. Opts: (null)
audit: type=1400 audit(1522634464.601:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=795 comm="apparmor_parser"
audit: type=1400 audit(1522634464.601:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=793 comm="apparmor_parser"
audit: type=1400 audit(1522634464.602:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=788 comm="apparmor_parser"
audit: type=1400 audit(1522634464.602:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=788 comm="apparmor_parser"
audit: type=1400 audit(1522634464.602:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=788 comm="apparmor_parser"
audit: type=1400 audit(1522634464.602:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=788 comm="apparmor_parser"
audit: type=1400 audit(1522634464.602:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=792 comm="apparmor_parser"
audit: type=1400 audit(1522634464.602:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=792 comm="apparmor_parser"
audit: type=1400 audit(1522634464.602:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//snap_update_ns" pid=792 comm="apparmor_parser"
audit: type=1400 audit(1522634464.603:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=787 comm="apparmor_parser"
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
bbswitch: version 0.8
bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
bbswitch: Found discrete VGA device 0000:02:00.0: \_SB_.PCI0.RP05.PXSX
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
bbswitch: No suitable _DSM call found.
bbswitch: version 0.8
bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
bbswitch: Found discrete VGA device 0000:02:00.0: \_SB_.PCI0.RP05.PXSX
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
bbswitch: No suitable _DSM call found.
IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
ACPI Warning: \_SB.PCI0.RP05.PXSX._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
mwifiex_pcie 0000:01:00.0: scan failed: -16
[drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
[drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
ieee80211 phy0: mwifiex_cfg80211_sched_scan_start : Invalid Sched_scan parameters
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
WARN_ON(!intel_cdclk_state_compare(&dev_priv->cdclk.hw, &cdclk_state))
------------[ cut here ]------------
WARNING: CPU: 2 PID: 1039 at /build/linux-hwe-qx9Tq0/linux-hwe-4.13.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1008 gen9_dc_off_power_well_enable+0x211/0x260 [i915]
Modules linked in: rfcomm bnep nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp btusb btrtl btbcm btintel bluetooth ecdh_generic coretemp joydev 8250_dw input_leds snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep kvm_intel kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi pcbc snd_seq_midi_event snd_rawmidi aesni_intel snd_seq aes_x86_64 crypto_simd hid_multitouch glue_helper cryptd mwifiex_pcie intel_cstate mwifiex intel_rapl_perf cfg80211 snd_seq_device snd_timer snd soundcore nvidia_uvm(POE) mei_me idma64 virt_dma mei shpchp
hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_rotation hid_sensor_als hid_sensor_trigger industrialio_triggered_buffer processor_thermal_device kfifo_buf hid_sensor_iio_common intel_lpss_pci intel_pch_thermal industrialio intel_soc_dts_iosf mac_hid intel_lpss_acpi intel_lpss tpm_crb surfacepro3_button soc_button_array int3403_thermal int3400_thermal acpi_thermal_rel dptf_power int340x_thermal_zone acpi_pad parport_pc ppdev lp parport autofs4 usbhid hid_sensor_hub intel_ishtp_hid hid nvidia_drm(POE) i915 nvidia_modeset(POE) i2c_algo_bit drm_kms_helper nvidia(POE) syscopyarea sysfillrect sysimgblt fb_sys_fops nvme drm ipmi_devintf nvme_core ipmi_msghandler intel_ish_ipc intel_ishtp video pinctrl_sunrisepoint pinctrl_intel
CPU: 2 PID: 1039 Comm: Xorg Tainted: P OE 4.13.0-37-generic #42~16.04.1-Ubuntu
Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 388.1932.769 12/12/2017
task: ffff8f355c64af80 task.stack: ffff9be0827f4000
RIP: 0010:gen9_dc_off_power_well_enable+0x211/0x260 [i915]
RSP: 0018:ffff9be0827f7aa8 EFLAGS: 00010286
RAX: 0000000000000046 RBX: ffff8f3550970000 RCX: ffffffff8fc611c8
RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000202
RBP: ffff9be0827f7ac8 R08: 0000000000000046 R09: 00000000000003a7
R10: ffff9be0827f7b60 R11: 0000000000000046 R12: ffff8f3550970000
R13: ffff8f3550970000 R14: 0000000010000000 R15: 6db6db6db6db6db7
FS: 00007fe737abda00(0000) GS:ffff8f356f480000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f73ac007028 CR3: 00000004577ce005 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
intel_power_well_enable+0x40/0x50 [i915]
__intel_display_power_get_domain+0x81/0xa0 [i915]
intel_display_power_get+0x33/0x50 [i915]
intel_dp_detect+0x122/0x6c0 [i915]
? __ww_mutex_lock_slowpath+0x16/0x20
drm_helper_probe_detect+0x51/0xa0 [drm_kms_helper]
drm_helper_probe_single_connector_modes+0xe5/0x790 [drm_kms_helper]
drm_mode_getconnector+0x2fd/0x340 [drm]
? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
drm_ioctl_kernel+0x6b/0xb0 [drm]
drm_ioctl+0x3e4/0x450 [drm]
? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
do_vfs_ioctl+0xa4/0x600
? __sys_recvmsg+0x51/0x90
? __sys_recvmsg+0x80/0x90
SyS_ioctl+0x79/0x90
entry_SYSCALL_64_fastpath+0x24/0xab
RIP: 0033:0x7fe7354e5f47
RSP: 002b:00007ffc3efcc9a8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffc3efcbcb0 RCX: 00007fe7354e5f47
RDX: 00007ffc3efcc9e0 RSI: 00000000c05064a7 RDI: 0000000000000012
RBP: 0000557fd2669840 R08: 0000557fd22b8ab0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000003246 R12: 0000000000000034
R13: 0000000000000031 R14: 0000557fd2669838 R15: 0000557fd18875c4
Code: 8b 72 28 48 89 df e8 df c1 06 00 e9 aa fe ff ff 8b 41 0c e9 71 ff ff ff 48 c7 c6 20 9a 1c c1 48 c7 c7 b0 b5 1b c1 e8 d0 57 a4 cd ff e9 49 fe ff ff 89 c6 48 c7 c7 68 9a 1c c1 e8 bb 57 a4 cd
---[ end trace 6734778b068444c9 ]---
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
mwifiex_pcie 0000:01:00.0: info: trying to associate to 'eduroam' bssid ac:a3:1e:58:4a:70
mwifiex_pcie 0000:01:00.0: info: associated to bssid ac:a3:1e:58:4a:70 successfully
IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
mwifiex_pcie 0000:01:00.0: CMD_RESP: cmd 0x10f error, result=0x2
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
WARN_ON(!intel_cdclk_state_compare(&dev_priv->cdclk.hw, &cdclk_state))
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1039 at /build/linux-hwe-qx9Tq0/linux-hwe-4.13.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1008 gen9_dc_off_power_well_enable+0x211/0x260 [i915]
Modules linked in: rfcomm bnep nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp btusb btrtl btbcm btintel bluetooth ecdh_generic coretemp joydev 8250_dw input_leds snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep kvm_intel kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi pcbc snd_seq_midi_event snd_rawmidi aesni_intel snd_seq aes_x86_64 crypto_simd hid_multitouch glue_helper cryptd mwifiex_pcie intel_cstate mwifiex intel_rapl_perf cfg80211 snd_seq_device snd_timer snd soundcore nvidia_uvm(POE) mei_me idma64 virt_dma mei shpchp
hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_rotation hid_sensor_als hid_sensor_trigger industrialio_triggered_buffer processor_thermal_device kfifo_buf hid_sensor_iio_common intel_lpss_pci intel_pch_thermal industrialio intel_soc_dts_iosf mac_hid intel_lpss_acpi intel_lpss tpm_crb surfacepro3_button soc_button_array int3403_thermal int3400_thermal acpi_thermal_rel dptf_power int340x_thermal_zone acpi_pad parport_pc ppdev lp parport autofs4 usbhid hid_sensor_hub intel_ishtp_hid hid nvidia_drm(POE) i915 nvidia_modeset(POE) i2c_algo_bit drm_kms_helper nvidia(POE) syscopyarea sysfillrect sysimgblt fb_sys_fops nvme drm ipmi_devintf nvme_core ipmi_msghandler intel_ish_ipc intel_ishtp video pinctrl_sunrisepoint pinctrl_intel
CPU: 0 PID: 1039 Comm: Xorg Tainted: P W OE 4.13.0-37-generic #42~16.04.1-Ubuntu
Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 388.1932.769 12/12/2017
task: ffff8f355c64af80 task.stack: ffff9be0827f4000
RIP: 0010:gen9_dc_off_power_well_enable+0x211/0x260 [i915]
RSP: 0018:ffff9be0827f7aa8 EFLAGS: 00010286
RAX: 0000000000000046 RBX: ffff8f3550970000 RCX: ffffffff8fc611c8
RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000202
RBP: ffff9be0827f7ac8 R08: 0000000000000046 R09: 00000000000003ee
R10: ffff9be0827f7b60 R11: 0000000000000046 R12: ffff8f3550970000
R13: ffff8f3550970000 R14: 0000000010000000 R15: 6db6db6db6db6db7
FS: 00007fe737abda00(0000) GS:ffff8f356f400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557fd22be7f8 CR3: 00000004577ce005 CR4: 00000000003606f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
intel_power_well_enable+0x40/0x50 [i915]
__intel_display_power_get_domain+0x81/0xa0 [i915]
intel_display_power_get+0x33/0x50 [i915]
intel_dp_detect+0x122/0x6c0 [i915]
? __ww_mutex_lock_slowpath+0x16/0x20
drm_helper_probe_detect+0x51/0xa0 [drm_kms_helper]
drm_helper_probe_single_connector_modes+0xe5/0x790 [drm_kms_helper]
drm_mode_getconnector+0x2fd/0x340 [drm]
? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
drm_ioctl_kernel+0x6b/0xb0 [drm]
drm_ioctl+0x3e4/0x450 [drm]
? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
do_vfs_ioctl+0xa4/0x600
? __do_page_fault+0x283/0x4f0
SyS_ioctl+0x79/0x90
entry_SYSCALL_64_fastpath+0x24/0xab
RIP: 0033:0x7fe7354e5f47
RSP: 002b:00007ffc3efcc9a8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000557fd22be7f8 RCX: 00007fe7354e5f47
RDX: 00007ffc3efcc9e0 RSI: 00000000c05064a7 RDI: 0000000000000012
RBP: 0000557fd22c4970 R08: 0000557fd22b8ab0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000003246 R12: 0000557fd22be7d0
R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000001
Code: 8b 72 28 48 89 df e8 df c1 06 00 e9 aa fe ff ff 8b 41 0c e9 71 ff ff ff 48 c7 c6 20 9a 1c c1 48 c7 c7 b0 b5 1b c1 e8 d0 57 a4 cd ff e9 49 fe ff ff 89 c6 48 c7 c7 68 9a 1c c1 e8 bb 57 a4 cd
---[ end trace 6734778b068444ca ]---
nvidia-modeset: Allocated GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
nvidia-modeset: Freed GPU:0 (GPU-c73f7c12-190b-38ba-0fec-6df29dfffc69) @ PCI:0000:02:00.0
WARN_ON(!intel_cdclk_state_compare(&dev_priv->cdclk.hw, &cdclk_state))
------------[ cut here ]------------
WARNING: CPU: 5 PID: 1039 at /build/linux-hwe-qx9Tq0/linux-hwe-4.13.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1008 gen9_dc_off_power_well_enable+0x211/0x260 [i915]
Modules linked in: rfcomm bnep nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp btusb btrtl btbcm btintel bluetooth ecdh_generic coretemp joydev 8250_dw input_leds snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep kvm_intel kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi pcbc snd_seq_midi_event snd_rawmidi aesni_intel snd_seq aes_x86_64 crypto_simd hid_multitouch glue_helper cryptd mwifiex_pcie intel_cstate mwifiex intel_rapl_perf cfg80211 snd_seq_device snd_timer snd soundcore nvidia_uvm(POE) mei_me idma64 virt_dma mei shpchp
hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_rotation hid_sensor_als hid_sensor_trigger industrialio_triggered_buffer processor_thermal_device kfifo_buf hid_sensor_iio_common intel_lpss_pci intel_pch_thermal industrialio intel_soc_dts_iosf mac_hid intel_lpss_acpi intel_lpss tpm_crb surfacepro3_button soc_button_array int3403_thermal int3400_thermal acpi_thermal_rel dptf_power int340x_thermal_zone acpi_pad parport_pc ppdev lp parport autofs4 usbhid hid_sensor_hub intel_ishtp_hid hid nvidia_drm(POE) i915 nvidia_modeset(POE) i2c_algo_bit drm_kms_helper nvidia(POE) syscopyarea sysfillrect sysimgblt fb_sys_fops nvme drm ipmi_devintf nvme_core ipmi_msghandler intel_ish_ipc intel_ishtp video pinctrl_sunrisepoint pinctrl_intel
CPU: 5 PID: 1039 Comm: Xorg Tainted: P W OE 4.13.0-37-generic #42~16.04.1-Ubuntu
Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 388.1932.769 12/12/2017
task: ffff8f355c64af80 task.stack: ffff9be0827f4000
RIP: 0010:gen9_dc_off_power_well_enable+0x211/0x260 [i915]
RSP: 0018:ffff9be0827f7aa8 EFLAGS: 00010286
RAX: 0000000000000046 RBX: ffff8f3550970000 RCX: ffffffff8fc611c8
RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000202
RBP: ffff9be0827f7ac8 R08: 0000000000000046 R09: 000000000000041e
R10: ffff9be0827f7b60 R11: 0000000000000046 R12: ffff8f3550970000
R13: ffff8f3550970000 R14: 0000000010000000 R15: 6db6db6db6db6db7
FS: 00007fe737abda00(0000) GS:ffff8f356f540000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc4bfea0720 CR3: 00000004577ce002 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
intel_power_well_enable+0x40/0x50 [i915]
__intel_display_power_get_domain+0x81/0xa0 [i915]
intel_display_power_get+0x33/0x50 [i915]
intel_dp_detect+0x122/0x6c0 [i915]
? __ww_mutex_lock_slowpath+0x16/0x20
drm_helper_probe_detect+0x51/0xa0 [drm_kms_helper]
drm_helper_probe_single_connector_modes+0xe5/0x790 [drm_kms_helper]
drm_mode_getconnector+0x2fd/0x340 [drm]
? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
drm_ioctl_kernel+0x6b/0xb0 [drm]
drm_ioctl+0x3e4/0x450 [drm]
? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
? hrtimer_start_range_ns+0x1b6/0x370
do_vfs_ioctl+0xa4/0x600
? __sys_recvmsg+0x51/0x90
? __sys_recvmsg+0x80/0x90
SyS_ioctl+0x79/0x90
entry_SYSCALL_64_fastpath+0x24/0xab
RIP: 0033:0x7fe7354e5f47
RSP: 002b:00007ffc3efcc9a8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffc3efcbcb0 RCX: 00007fe7354e5f47
RDX: 00007ffc3efcc9e0 RSI: 00000000c05064a7 RDI: 0000000000000012
RBP: 0000557fd2bd3fc0 R08: 0000557fd22b8ab0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000003246 R12: 0000000000000007
R13: 0000000000000049 R14: 0000557fd2bd3fb8 R15: 0000557fd18875c4
Code: 8b 72 28 48 89 df e8 df c1 06 00 e9 aa fe ff ff 8b 41 0c e9 71 ff ff ff 48 c7 c6 20 9a 1c c1 48 c7 c7 b0 b5 1b c1 e8 d0 57 a4 cd ff e9 49 fe ff ff 89 c6 48 c7 c7 68 9a 1c c1 e8 bb 57 a4 cd
---[ end trace 6734778b068444cb ]---