Attachment 142969 Details for Bug 109219 – dmesg output with iommu_on

dmesg output with iommu_on

dmesg-4.17.0-0.bpo.3-amd64-intel_iommu=on (text/plain), 53.42 KB, created by e+i915 on 2019-01-04 00:56:17 UTC

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Creator: e+i915

Created: 2019-01-04 00:56:17 UTC

Size: 53.42 KB

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obsolete

>[    0.000000] Linux version 4.17.0-0.bpo.3-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP Debian 4.17.17-1~bpo9+1 (2018-08-27)
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.17.0-0.bpo.3-amd64 root=UUID=1fe1c0a2-d650-4123-b81b-7c6dd0972be4 ro resume=/dev/mapper/cswap cryptopts=source=/dev/disk/by-uuid/ec12b7ef-8dea-4897-b522-8ff6bc7a46fd,target=cswap,discard intel_iommu=on
>[    0.000000] x86/fpu: x87 FPU will use FXSAVE
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dbff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009dc00-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007727bfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007727c000-0x0000000077281fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000077282000-0x000000007735efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007735f000-0x0000000077370fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000077371000-0x00000000773f1fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000773f2000-0x000000007740efff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007740f000-0x000000007746efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007746f000-0x0000000077667fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000077668000-0x00000000776e7fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000776e8000-0x000000007770efff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007770f000-0x0000000077716fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000077717000-0x000000007771efff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007771f000-0x000000007776afff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007776b000-0x0000000077776fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000077777000-0x0000000077779fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000007777a000-0x0000000077780fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000077781000-0x0000000077781fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000077782000-0x000000007778afff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000007778b000-0x000000007778bfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000007778c000-0x000000007779efff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000007779f000-0x00000000777fefff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000777ff000-0x00000000777fffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000077800000-0x000000007bffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000feaff000-0x00000000feafffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed003ff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed8ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.6 present.
>[    0.000000] DMI: LENOVO 3680FBU/3680FBU, BIOS 6QET70WW (1.40 ) 10/11/2012
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x77800 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-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 disabled
>[    0.000000]   1 base 078000000 mask FF8000000 uncachable
>[    0.000000]   2 base 000000000 mask F80000000 write-back
>[    0.000000]   3 disabled
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
>[    0.000000] found SMP MP-table at [mem 0x000f6910-0x000f691f] mapped at [        (ptrval)]
>[    0.000000] Base memory trampoline at [        (ptrval)] 97000 size 24576
>[    0.000000] BRK [0x2f43f000, 0x2f43ffff] PGTABLE
>[    0.000000] BRK [0x2f440000, 0x2f440fff] PGTABLE
>[    0.000000] BRK [0x2f441000, 0x2f441fff] PGTABLE
>[    0.000000] BRK [0x2f442000, 0x2f442fff] PGTABLE
>[    0.000000] BRK [0x2f443000, 0x2f443fff] PGTABLE
>[    0.000000] BRK [0x2f444000, 0x2f444fff] PGTABLE
>[    0.000000] BRK [0x2f445000, 0x2f445fff] PGTABLE
>[    0.000000] BRK [0x2f446000, 0x2f446fff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x37549000-0x37a9bfff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000F68E0 000024 (v02 LENOVO)
>[    0.000000] ACPI: XSDT 0x00000000777F080E 00009C (v01 LENOVO TP-6Q    00001400  LTP 00000000)
>[    0.000000] ACPI: FACP 0x00000000777F0900 0000F4 (v04 LENOVO TP-6Q    00001400 LNVO 00000001)
>[    0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Pm1aControlBlock: 16/32 (20180313/tbfadt-569)
>[    0.000000] ACPI BIOS Warning (bug): Invalid length for FADT/Pm1aControlBlock: 32, using default 16 (20180313/tbfadt-674)
>[    0.000000] ACPI: DSDT 0x00000000777F0C6B 00DE88 (v01 LENOVO TP-6Q    00001400 MSFT 03000001)
>[    0.000000] ACPI: FACS 0x00000000776E7000 000040
>[    0.000000] ACPI: FACS 0x00000000776E7000 000040
>[    0.000000] ACPI: SSDT 0x00000000777F0AB4 0001B7 (v01 LENOVO TP-6Q    00001400 MSFT 03000001)
>[    0.000000] ACPI: ECDT 0x00000000777FEAF3 000052 (v01 LENOVO TP-6Q    00001400 LNVO 00000001)
>[    0.000000] ACPI: APIC 0x00000000777FEB45 000084 (v01 LENOVO TP-6Q    00001400 LNVO 00000001)
>[    0.000000] ACPI: MCFG 0x00000000777FEC01 00003C (v01 LENOVO TP-6Q    00001400 LNVO 00000001)
>[    0.000000] ACPI: HPET 0x00000000777FEC3D 000038 (v01 LENOVO TP-6Q    00001400 LNVO 00000001)
>[    0.000000] ACPI: ASF! 0x00000000777FEDBE 0000A4 (v16 LENOVO TP-6Q    00001400 PTL  00000001)
>[    0.000000] ACPI: SLIC 0x00000000777FEE62 000176 (v01 LENOVO TP-6Q    00001400  LTP 00000000)
>[    0.000000] ACPI: BOOT 0x00000000777FEFD8 000028 (v01 LENOVO TP-6Q    00001400  LTP 00000001)
>[    0.000000] ACPI: SSDT 0x00000000776E590A 00085B (v01 LENOVO TP-6Q    00001400 INTL 20050513)
>[    0.000000] ACPI: TCPA 0x000000007778B000 000032 (v02 PTL     CRESTLN 06040000      00005A52)
>[    0.000000] ACPI: DMAR 0x0000000077781000 0000B8 (v01 INTEL  CP_DALE  00000001 INTL 00000001)
>[    0.000000] ACPI: SSDT 0x0000000077779000 0009F1 (v01 PmRef  CpuPm    00003000 INTL 20060912)
>[    0.000000] ACPI: SSDT 0x0000000077778000 000259 (v01 PmRef  Cpu0Tst  00003000 INTL 20060912)
>[    0.000000] ACPI: SSDT 0x0000000077777000 00049F (v01 PmRef  ApTst    00003000 INTL 20060912)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x00000000777fffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x77766000-0x7776afff]
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000777fffff]
>[    0.000000]   Normal   empty
>[    0.000000]   Device   empty
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000007727bfff]
>[    0.000000]   node   0: [mem 0x0000000077282000-0x000000007735efff]
>[    0.000000]   node   0: [mem 0x000000007740f000-0x000000007746efff]
>[    0.000000]   node   0: [mem 0x000000007770f000-0x0000000077716fff]
>[    0.000000]   node   0: [mem 0x000000007771f000-0x000000007776afff]
>[    0.000000]   node   0: [mem 0x00000000777ff000-0x00000000777fffff]
>[    0.000000] Reserved but unavailable: 3158 pages
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000777fffff]
>[    0.000000] On node 0 totalpages: 488362
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7584 pages used for memmap
>[    0.000000]   DMA32 zone: 484366 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at [mem 0x7a000000-0x7bffffff]
>[    0.000000] ACPI: PM-Timer IO Port: 0x1008
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7727c000-0x77281fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7735f000-0x77370fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77371000-0x773f1fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x773f2000-0x7740efff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7746f000-0x77667fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77668000-0x776e7fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x776e8000-0x7770efff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77717000-0x7771efff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7776b000-0x77776fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77777000-0x77779fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7777a000-0x77780fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77781000-0x77781fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77782000-0x7778afff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7778b000-0x7778bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7778c000-0x7779efff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7779f000-0x777fefff]
>[    0.000000] e820: [mem 0x7c000000-0xdfffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.000000] random: get_random_bytes called from start_kernel+0x94/0x540 with crng_init=0
>[    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] percpu: Embedded 44 pages/cpu @        (ptrval) s142360 r8192 d29672 u524288
>[    0.000000] pcpu-alloc: s142360 r8192 d29672 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 480693
>[    0.000000] Policy zone: DMA32
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.17.0-0.bpo.3-amd64 root=UUID=1fe1c0a2-d650-4123-b81b-7c6dd0972be4 ro resume=/dev/mapper/cswap cryptopts=source=/dev/disk/by-uuid/ec12b7ef-8dea-4897-b522-8ff6bc7a46fd,target=cswap,discard intel_iommu=on
>[    0.000000] DMAR: IOMMU enabled
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 1893568K/1953448K available (10252K kernel code, 1210K rwdata, 3220K rodata, 1548K init, 656K bss, 59880K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Kernel/User page tables isolation: enabled
>[    0.000000] ftrace: allocating 30853 entries in 121 pages
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS: 33024, nr_irqs: 456, preallocated irqs: 16
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] ACPI: Core revision 20180313
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] APIC: Switch to symmetric I/O mode setup
>[    0.000000] DMAR: Host address width 36
>[    0.000000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.000000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c9008020e30272 ecap 1000
>[    0.000000] DMAR: DRHD base: 0x000000fed91000 flags: 0x0
>[    0.000000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap c0000020230272 ecap 1000
>[    0.000000] DMAR: DRHD base: 0x000000fed93000 flags: 0x1
>[    0.000000] DMAR: dmar2: reg_base_addr fed93000 ver 1:0 cap c9008020630272 ecap 1000
>[    0.000000] DMAR: RMRR base: 0x000000776e9000 end: 0x000000776fffff
>[    0.000000] DMAR: RMRR base: 0x00000079c00000 end: 0x0000007bffffff
>[    0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.020000] tsc: Fast TSC calibration using PIT
>[    0.024000] tsc: Detected 2394.216 MHz processor
>[    0.024000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2282dfad266, max_idle_ns: 440795245425 ns
>[    0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.43 BogoMIPS (lpj=9576864)
>[    0.024000] pid_max: default: 32768 minimum: 301
>[    0.024000] Security Framework initialized
>[    0.024000] Yama: disabled by default; enable with sysctl kernel.yama.*
>[    0.024000] AppArmor: AppArmor initialized
>[    0.024000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.024000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.024000] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.024000] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.024000] mce: CPU supports 9 MCE banks
>[    0.024000] CPU0: Thermal monitoring enabled (TM1)
>[    0.024000] process: using mwait in idle threads
>[    0.024000] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7
>[    0.024000] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
>[    0.024000] Spectre V2 : Mitigation: Full generic retpoline
>[    0.024000] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
>[    0.028008] Speculative Store Bypass: Vulnerable
>[    0.028273] Freeing SMP alternatives memory: 24K
>[    0.036000] smpboot: CPU0: Intel(R) Core(TM) i5 CPU       M 520  @ 2.40GHz (family: 0x6, model: 0x25, stepping: 0x5)
>[    0.036000] Performance Events: PEBS fmt1+, Westmere events, 16-deep LBR, Intel PMU driver.
>[    0.036000] core: CPUID marked event: 'bus cycles' unavailable
>[    0.036000] ... version:                3
>[    0.036000] ... bit width:              48
>[    0.036000] ... generic registers:      4
>[    0.036000] ... value mask:             0000ffffffffffff
>[    0.036000] ... max period:             000000007fffffff
>[    0.036000] ... fixed-purpose events:   3
>[    0.036000] ... event mask:             000000070000000f
>[    0.036000] Hierarchical SRCU implementation.
>[    0.036000] smp: Bringing up secondary CPUs ...
>[    0.036000] x86: Booting SMP configuration:
>[    0.036000] .... node  #0, CPUs:      #1
>[    0.036283] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
>[    0.036489]  #2 #3
>[    0.042506] smp: Brought up 1 node, 4 CPUs
>[    0.042506] smpboot: Max logical packages: 1
>[    0.042506] smpboot: Total of 4 processors activated (19153.72 BogoMIPS)
>[    0.044357] devtmpfs: initialized
>[    0.044357] x86/mm: Memory block size: 128MB
>[    0.044786] PM: Registering ACPI NVS region [mem 0x77371000-0x773f1fff] (528384 bytes)
>[    0.044786] PM: Registering ACPI NVS region [mem 0x77668000-0x776e7fff] (524288 bytes)
>[    0.044786] PM: Registering ACPI NVS region [mem 0x7776b000-0x77776fff] (49152 bytes)
>[    0.044786] PM: Registering ACPI NVS region [mem 0x7777a000-0x77780fff] (28672 bytes)
>[    0.044786] PM: Registering ACPI NVS region [mem 0x77782000-0x7778afff] (36864 bytes)
>[    0.048012] PM: Registering ACPI NVS region [mem 0x7778c000-0x7779efff] (77824 bytes)
>[    0.048228] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.048362] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.048550] pinctrl core: initialized pinctrl subsystem
>[    0.048953] NET: Registered protocol family 16
>[    0.049206] audit: initializing netlink subsys (disabled)
>[    0.049303] audit: type=2000 audit(1546560982.048:1): state=initialized audit_enabled=0 res=1
>[    0.049303] cpuidle: using governor ladder
>[    0.049303] cpuidle: using governor menu
>[    0.049303] Simple Boot Flag at 0x35 set to 0x1
>[    0.049303] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.049303] ACPI: bus type PCI registered
>[    0.049303] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.049303] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.049303] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.049303] PCI: Using configuration type 1 for base access
>[    0.052420] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
>[    0.052420] ACPI: Added _OSI(Module Device)
>[    0.052420] ACPI: Added _OSI(Processor Device)
>[    0.052420] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.052420] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.052472] ACPI: Added _OSI(Linux-Dell-Video)
>[    0.052558] ACPI: EC: EC started
>[    0.052635] ACPI: EC: interrupt blocked
>[    0.052736] ACPI: \: Used as first EC
>[    0.052818] ACPI: \: GPE=0x11, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.052906] ACPI: \: Used as boot ECDT EC to handle transactions
>[    0.072500] ACPI: 6 ACPI AML tables successfully acquired and loaded
>[    0.074678] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.092847] ACPI: Dynamic OEM Table Load:
>[    0.092941] ACPI: SSDT 0xFFFF92DB7470C800 00046F (v01 PmRef  Cpu0Ist  00003000 INTL 20060912)
>[    0.096736] ACPI: Dynamic OEM Table Load:
>[    0.096828] ACPI: SSDT 0xFFFF92DB7470D800 0006B2 (v01 PmRef  Cpu0Cst  00003001 INTL 20060912)
>[    0.098142] ACPI: Dynamic OEM Table Load:
>[    0.098232] ACPI: SSDT 0xFFFF92DB747D2400 000303 (v01 PmRef  ApIst    00003000 INTL 20060912)
>[    0.098867] ACPI: Dynamic OEM Table Load:
>[    0.098956] ACPI: SSDT 0xFFFF92DB7474BA00 000119 (v01 PmRef  ApCst    00003000 INTL 20060912)
>[    0.101672] ACPI: Interpreter enabled
>[    0.101791] ACPI: (supports S0 S3 S4 S5)
>[    0.101873] ACPI: Using IOAPIC for interrupt routing
>[    0.101998] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.102905] ACPI: Enabled 5 GPEs in block 00 to 3F
>[    0.111710] ACPI: Power Resource [PUBS] (on)
>[    0.112084] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1)
>[    0.113788] acpi LNXIOBAY:00: ACPI dock station (docks/bays count: 2)
>[    0.118385] acpi IBM0079:00: ACPI dock station (docks/bays count: 3)
>[    0.119193] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11)
>[    0.119464] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11)
>[    0.119693] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11) *0, disabled.
>[    0.119990] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11)
>[    0.120271] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11)
>[    0.120499] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11) *0, disabled.
>[    0.120754] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11) *0, disabled.
>[    0.121049] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 *11)
>[    0.121309] ACPI: PCI Root Bridge [UNCR] (domain 0000 [bus ff])
>[    0.121403] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.121526] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
>[    0.121708] PCI host bridge to bus 0000:ff
>[    0.121792] pci_bus 0000:ff: root bus resource [bus ff]
>[    0.121890] pci 0000:ff:00.0: [8086:2c62] type 00 class 0x060000
>[    0.121994] pci 0000:ff:00.1: [8086:2d01] type 00 class 0x060000
>[    0.122096] pci 0000:ff:02.0: [8086:2d10] type 00 class 0x060000
>[    0.122182] pci 0000:ff:02.1: [8086:2d11] type 00 class 0x060000
>[    0.122266] pci 0000:ff:02.2: [8086:2d12] type 00 class 0x060000
>[    0.122351] pci 0000:ff:02.3: [8086:2d13] type 00 class 0x060000
>[    0.122503] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.122598] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.123095] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability]
>[    0.123363] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability]
>[    0.123485] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability]
>[    0.123604] acpi PNP0A08:00: _OSC: platform willing to grant [PCIeHotplug PME AER]
>[    0.123719] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
>[    0.124174] PCI host bridge to bus 0000:00
>[    0.124259] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.124350] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.124440] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.124558] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.124674] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.124789] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.124906] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.125022] pci_bus 0000:00: root bus resource [mem 0x7c000000-0xfebfffff window]
>[    0.125138] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.125236] pci 0000:00:00.0: [8086:0044] type 00 class 0x060000
>[    0.125271] DMAR: Disabling batched IOTLB flush on Ironlake
>[    0.125488] pci 0000:00:02.0: [8086:0046] type 00 class 0x030000
>[    0.125509] pci 0000:00:02.0: reg 0x10: [mem 0xf2000000-0xf23fffff 64bit]
>[    0.125519] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.125527] pci 0000:00:02.0: reg 0x20: [io  0x1800-0x1807]
>[    0.125730] pci 0000:00:16.0: [8086:3b64] type 00 class 0x078000
>[    0.125775] pci 0000:00:16.0: reg 0x10: [mem 0xf2727800-0xf272780f 64bit]
>[    0.125896] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.126050] pci 0000:00:19.0: [8086:10ea] type 00 class 0x020000
>[    0.126085] pci 0000:00:19.0: reg 0x10: [mem 0xf2500000-0xf251ffff]
>[    0.126100] pci 0000:00:19.0: reg 0x14: [mem 0xf2525000-0xf2525fff]
>[    0.126115] pci 0000:00:19.0: reg 0x18: [io  0x1820-0x183f]
>[    0.126220] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.126368] pci 0000:00:1a.0: [8086:3b3c] type 00 class 0x0c0320
>[    0.126402] pci 0000:00:1a.0: reg 0x10: [mem 0xf2728000-0xf27283ff]
>[    0.126531] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.126682] pci 0000:00:1b.0: [8086:3b56] type 00 class 0x040300
>[    0.126721] pci 0000:00:1b.0: reg 0x10: [mem 0xf2520000-0xf2523fff 64bit]
>[    0.126855] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.127009] pci 0000:00:1c.0: [8086:3b42] type 01 class 0x060400
>[    0.127148] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.127186] pci 0000:00:1c.0: Enabling MPC IRBNCE
>[    0.127274] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled
>[    0.127514] pci 0000:00:1c.3: [8086:3b48] type 01 class 0x060400
>[    0.127654] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    0.127684] pci 0000:00:1c.3: Enabling MPC IRBNCE
>[    0.127769] pci 0000:00:1c.3: Intel PCH root port ACS workaround enabled
>[    0.128012] pci 0000:00:1c.4: [8086:3b4a] type 01 class 0x060400
>[    0.128154] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>[    0.128185] pci 0000:00:1c.4: Enabling MPC IRBNCE
>[    0.128271] pci 0000:00:1c.4: Intel PCH root port ACS workaround enabled
>[    0.128517] pci 0000:00:1d.0: [8086:3b34] type 00 class 0x0c0320
>[    0.128553] pci 0000:00:1d.0: reg 0x10: [mem 0xf2728400-0xf27287ff]
>[    0.128683] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.128827] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
>[    0.129051] pci 0000:00:1f.0: [8086:3b07] type 00 class 0x060100
>[    0.129323] pci 0000:00:1f.2: [8086:3b2f] type 00 class 0x010601
>[    0.129360] pci 0000:00:1f.2: reg 0x10: [io  0x1860-0x1867]
>[    0.129375] pci 0000:00:1f.2: reg 0x14: [io  0x1814-0x1817]
>[    0.129389] pci 0000:00:1f.2: reg 0x18: [io  0x1818-0x181f]
>[    0.129404] pci 0000:00:1f.2: reg 0x1c: [io  0x1810-0x1813]
>[    0.129418] pci 0000:00:1f.2: reg 0x20: [io  0x1840-0x185f]
>[    0.129432] pci 0000:00:1f.2: reg 0x24: [mem 0xf2727000-0xf27277ff]
>[    0.129511] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.129654] pci 0000:00:1f.3: [8086:3b30] type 00 class 0x0c0500
>[    0.129688] pci 0000:00:1f.3: reg 0x10: [mem 0xf2728800-0xf27288ff 64bit]
>[    0.129725] pci 0000:00:1f.3: reg 0x20: [io  0x1880-0x189f]
>[    0.129892] pci 0000:00:1f.6: [8086:3b32] type 00 class 0x118000
>[    0.129932] pci 0000:00:1f.6: reg 0x10: [mem 0xf2526000-0xf2526fff 64bit]
>[    0.130223] pci 0000:00:1c.0: PCI bridge to [bus 0d]
>[    0.130448] acpiphp: Slot [1] registered
>[    0.130538] pci 0000:00:1c.3: PCI bridge to [bus 05-0c]
>[    0.130629] pci 0000:00:1c.3:   bridge window [io  0x2000-0x2fff]
>[    0.130636] pci 0000:00:1c.3:   bridge window [mem 0xf0000000-0xf1ffffff]
>[    0.130646] pci 0000:00:1c.3:   bridge window [mem 0xf2800000-0xf28fffff 64bit pref]
>[    0.130839] pci 0000:02:00.0: [8086:4239] type 00 class 0x028000
>[    0.131022] pci 0000:02:00.0: reg 0x10: [mem 0xf2400000-0xf2401fff 64bit]
>[    0.131635] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>[    0.131983] pci 0000:00:1c.4: PCI bridge to [bus 02]
>[    0.132014] pci 0000:00:1c.4:   bridge window [mem 0xf2400000-0xf24fffff]
>[    0.132130] pci 0000:00:1e.0: PCI bridge to [bus 0e] (subtractive decode)
>[    0.132234] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7 window] (subtractive decode)
>[    0.132238] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
>[    0.132241] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
>[    0.132244] pci 0000:00:1e.0:   bridge window [mem 0x000d0000-0x000d3fff window] (subtractive decode)
>[    0.132247] pci 0000:00:1e.0:   bridge window [mem 0x000d4000-0x000d7fff window] (subtractive decode)
>[    0.132250] pci 0000:00:1e.0:   bridge window [mem 0x000d8000-0x000dbfff window] (subtractive decode)
>[    0.132253] pci 0000:00:1e.0:   bridge window [mem 0x000dc000-0x000dffff window] (subtractive decode)
>[    0.132257] pci 0000:00:1e.0:   bridge window [mem 0x7c000000-0xfebfffff window] (subtractive decode)
>[    0.135115] ACPI: EC: interrupt unblocked
>[    0.135225] ACPI: EC: event unblocked
>[    0.135335] ACPI: \_SB_.PCI0.LPC_.EC__: GPE=0x11, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.135450] ACPI: \_SB_.PCI0.LPC_.EC__: Used as boot DSDT EC to handle transactions and events
>[    0.135686] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.135686] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.136009] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.136097] vgaarb: loaded
>[    0.136277] pps_core: LinuxPPS API ver. 1 registered
>[    0.136362] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.136488] PTP clock support registered
>[    0.136579] EDAC MC: Ver: 3.0.0
>[    0.136812] PCI: Using ACPI for IRQ routing
>[    0.148953] PCI: pci_cache_line_size set to 64 bytes
>[    0.149085] e820: reserve RAM buffer [mem 0x0009dc00-0x0009ffff]
>[    0.149087] e820: reserve RAM buffer [mem 0x7727c000-0x77ffffff]
>[    0.149092] e820: reserve RAM buffer [mem 0x7735f000-0x77ffffff]
>[    0.149097] e820: reserve RAM buffer [mem 0x7746f000-0x77ffffff]
>[    0.149101] e820: reserve RAM buffer [mem 0x77717000-0x77ffffff]
>[    0.149105] e820: reserve RAM buffer [mem 0x7776b000-0x77ffffff]
>[    0.149109] e820: reserve RAM buffer [mem 0x77800000-0x77ffffff]
>[    0.149309] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.149309] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.150315] clocksource: Switched to clocksource tsc-early
>[    0.169338] VFS: Disk quotas dquot_6.6.0
>[    0.170052] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.170348] AppArmor: AppArmor Filesystem Enabled
>[    0.170467] pnp: PnP ACPI init
>[    0.172549] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
>[    0.172653] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved
>[    0.172748] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved
>[    0.172842] system 00:00: [mem 0x000c8000-0x000cbfff] has been reserved
>[    0.172933] system 00:00: [mem 0x000cc000-0x000cffff] has been reserved
>[    0.173024] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved
>[    0.173117] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved
>[    0.173210] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved
>[    0.173303] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved
>[    0.173396] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved
>[    0.173489] system 00:00: [mem 0x00100000-0x7bffffff] could not be reserved
>[    0.173581] system 00:00: [mem 0xfec00000-0xffffffff] could not be reserved
>[    0.173683] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.174302] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.174394] system 00:01: [io  0x1000-0x107f] has been reserved
>[    0.174486] system 00:01: [io  0x1180-0x11ff] has been reserved
>[    0.174576] system 00:01: [io  0x0800-0x080f] has been reserved
>[    0.174665] system 00:01: [io  0x15e0-0x15ef] has been reserved
>[    0.174754] system 00:01: [io  0x1600-0x1641] has been reserved
>[    0.174842] system 00:01: [io  0x1644-0x167f] could not be reserved
>[    0.174933] system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.175026] system 00:01: [mem 0xfeaff000-0xfeafffff] has been reserved
>[    0.175118] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.175210] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
>[    0.175305] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.175397] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.175488] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved
>[    0.175579] system 00:01: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.175677] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.175785] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.175833] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.175878] pnp 00:04: Plug and Play ACPI device, IDs LEN0018 PNP0f13 (active)
>[    0.176900] pnp: PnP ACPI: found 5 devices
>[    0.184190] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.184378] pci 0000:00:1c.0: PCI bridge to [bus 0d]
>[    0.184482] pci 0000:00:1c.3: PCI bridge to [bus 05-0c]
>[    0.184578] pci 0000:00:1c.3:   bridge window [io  0x2000-0x2fff]
>[    0.184672] pci 0000:00:1c.3:   bridge window [mem 0xf0000000-0xf1ffffff]
>[    0.184766] pci 0000:00:1c.3:   bridge window [mem 0xf2800000-0xf28fffff 64bit pref]
>[    0.184890] pci 0000:00:1c.4: PCI bridge to [bus 02]
>[    0.184981] pci 0000:00:1c.4:   bridge window [mem 0xf2400000-0xf24fffff]
>[    0.185084] pci 0000:00:1e.0: PCI bridge to [bus 0e]
>[    0.185188] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.185191] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.185195] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.185198] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window]
>[    0.185201] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window]
>[    0.185204] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window]
>[    0.185207] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window]
>[    0.185210] pci_bus 0000:00: resource 11 [mem 0x7c000000-0xfebfffff window]
>[    0.185214] pci_bus 0000:05: resource 0 [io  0x2000-0x2fff]
>[    0.185217] pci_bus 0000:05: resource 1 [mem 0xf0000000-0xf1ffffff]
>[    0.185220] pci_bus 0000:05: resource 2 [mem 0xf2800000-0xf28fffff 64bit pref]
>[    0.185224] pci_bus 0000:02: resource 1 [mem 0xf2400000-0xf24fffff]
>[    0.185227] pci_bus 0000:0e: resource 4 [io  0x0000-0x0cf7 window]
>[    0.185230] pci_bus 0000:0e: resource 5 [io  0x0d00-0xffff window]
>[    0.185234] pci_bus 0000:0e: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.185237] pci_bus 0000:0e: resource 7 [mem 0x000d0000-0x000d3fff window]
>[    0.185240] pci_bus 0000:0e: resource 8 [mem 0x000d4000-0x000d7fff window]
>[    0.185243] pci_bus 0000:0e: resource 9 [mem 0x000d8000-0x000dbfff window]
>[    0.185246] pci_bus 0000:0e: resource 10 [mem 0x000dc000-0x000dffff window]
>[    0.185249] pci_bus 0000:0e: resource 11 [mem 0x7c000000-0xfebfffff window]
>[    0.185406] NET: Registered protocol family 2
>[    0.185780] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes)
>[    0.185917] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.186107] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
>[    0.186265] TCP: Hash tables configured (established 16384 bind 16384)
>[    0.186410] UDP hash table entries: 1024 (order: 3, 32768 bytes)
>[    0.186512] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
>[    0.186670] NET: Registered protocol family 1
>[    0.186791] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.187508] PCI: CLS 64 bytes, default 64
>[    0.187574] Unpacking initramfs...
>[    0.377183] Freeing initrd memory: 5452K
>[    0.377351] DMAR: No ATSR found
>[    0.377507] DMAR: dmar1: Using Register based invalidation
>[    0.377608] DMAR: dmar0: Using Register based invalidation
>[    0.377708] DMAR: dmar2: Using Register based invalidation
>[    0.377818] DMAR: Setting RMRR:
>[    0.377998] DMAR: Setting identity map for device 0000:00:02.0 [0x79c00000 - 0x7bffffff]
>[    0.378899] DMAR: Setting identity map for device 0000:00:1a.0 [0x776e9000 - 0x776fffff]
>[    0.379126] DMAR: Setting identity map for device 0000:00:1d.0 [0x776e9000 - 0x776fffff]
>[    0.379276] DMAR: Prepare 0-16MiB unity mapping for LPC
>[    0.379439] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
>[    0.457803] DMAR: DRHD: handling fault status reg 3
>[    0.457891] DMAR: [DMA Write] Request device [00:02.0] fault addr 70305000 [fault reason 05] PTE Write access is not set
>[    0.458087] DMAR: Intel(R) Virtualization Technology for Directed I/O
>[    0.458301] iommu: Adding device 0000:ff:00.0 to group 0
>[    0.458401] iommu: Adding device 0000:ff:00.1 to group 0
>[    0.458527] iommu: Adding device 0000:ff:02.0 to group 1
>[    0.458627] iommu: Adding device 0000:ff:02.1 to group 1
>[    0.458728] iommu: Adding device 0000:ff:02.2 to group 1
>[    0.458825] iommu: Adding device 0000:ff:02.3 to group 1
>[    0.458926] iommu: Adding device 0000:00:00.0 to group 2
>[    0.459026] iommu: Adding device 0000:00:02.0 to group 3
>[    0.459133] iommu: Adding device 0000:00:16.0 to group 4
>[    0.459241] iommu: Adding device 0000:00:19.0 to group 5
>[    0.459341] iommu: Adding device 0000:00:1a.0 to group 6
>[    0.459443] iommu: Adding device 0000:00:1b.0 to group 7
>[    0.459544] iommu: Adding device 0000:00:1c.0 to group 8
>[    0.459651] iommu: Adding device 0000:00:1c.3 to group 9
>[    0.459752] iommu: Adding device 0000:00:1c.4 to group 10
>[    0.459855] iommu: Adding device 0000:00:1d.0 to group 11
>[    0.459957] iommu: Adding device 0000:00:1e.0 to group 12
>[    0.460083] iommu: Adding device 0000:00:1f.0 to group 13
>[    0.460189] iommu: Adding device 0000:00:1f.2 to group 13
>[    0.460290] iommu: Adding device 0000:00:1f.3 to group 13
>[    0.460391] iommu: Adding device 0000:00:1f.6 to group 13
>[    0.460492] iommu: Adding device 0000:02:00.0 to group 14
>[    0.461921] Initialise system trusted keyrings
>[    0.462084] workingset: timestamp_bits=40 max_order=19 bucket_order=0
>[    0.464864] zbud: loaded
>[    0.465509] pstore: using deflate compression
>[    1.309475] Key type asymmetric registered
>[    1.309561] Asymmetric key parser 'x509' registered
>[    1.309715] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
>[    1.309882] io scheduler noop registered
>[    1.309964] io scheduler deadline registered
>[    1.310136] io scheduler cfq registered (default)
>[    1.310221] io scheduler mq-deadline registered
>[    1.311169] intel_idle: MWAIT substates: 0x1120
>[    1.311172] intel_idle: v0.4.1 model 0x25
>[    1.311447] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    1.314168] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    1.315033] Linux agpgart interface v0.103
>[    1.315296] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
>[    1.315385] AMD IOMMUv2 functionality not available on this system
>[    1.316070] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
>[    1.319416] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.319508] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.319899] mousedev: PS/2 mouse device common for all mice
>[    1.320098] rtc_cmos 00:02: RTC can wake from S4
>[    1.320576] rtc_cmos 00:02: registered as rtc0
>[    1.320698] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
>[    1.320927] ledtrig-cpu: registered to indicate activity on CPUs
>[    1.322032] NET: Registered protocol family 10
>[    1.323532] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    1.328287] Segment Routing with IPv6
>[    1.328420] mip6: Mobile IPv6
>[    1.328501] NET: Registered protocol family 17
>[    1.328589] mpls_gso: MPLS GSO support
>[    1.329140] microcode: sig=0x20655, pf=0x10, revision=0x3
>[    1.329366] microcode: Microcode Update Driver: v2.2.
>[    1.329387] sched_clock: Marking stable (1329353575, 0)->(1484608708, -155255133)
>[    1.329979] registered taskstats version 1
>[    1.330071] Loading compiled-in X.509 certificates
>[    1.438115] Loaded X.509 cert 'secure-boot-test-key-lfaraone: 97c1b25cddf9873ca78a58f3d73bf727d2cf78ff'
>[    1.438846] Loaded X.509 cert 'Debian Project: Ben Hutchings: 008a018dca80932630'
>[    1.438994] zswap: loaded using pool lzo/zbud
>[    1.439272] AppArmor: AppArmor sha1 policy hashing enabled
>[    1.439954] rtc_cmos 00:02: setting system clock to 2019-01-04 00:16:24 UTC (1546560984)
>[    1.444272] Freeing unused kernel memory: 1548K
>[    1.464090] Write protecting the kernel read-only data: 16384k
>[    1.465116] Freeing unused kernel memory: 2024K
>[    1.468094] tsc: Refined TSC clocksource calibration: 2393.998 MHz
>[    1.468194] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x22821188adc, max_idle_ns: 440795282349 ns
>[    1.470163] Freeing unused kernel memory: 876K
>[    1.470264] clocksource: Switched to clocksource tsc
>[    1.487861] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    1.487952] x86/mm: Checking user space page tables
>[    1.505464] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    1.649592] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.649850] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.649959] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.710467] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.710568] ACPI: Thermal Zone [THM0] (49 C)
>[    1.722716] SCSI subsystem initialized
>[    1.725843] cryptd: max_cpu_qlen set to 1000
>[    1.736274] SSE version of gcm_enc/dec engaged.
>[    1.736549] libata version 3.00 loaded.
>[    1.740049] ahci 0000:00:1f.2: version 3.0
>[    1.740417] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
>[    1.740576] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x33 impl SATA mode
>[    1.740705] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pio slum part ems sxs apst 
>[    1.785538] scsi host0: ahci
>[    1.785965] scsi host1: ahci
>[    1.786338] scsi host2: ahci
>[    1.786689] scsi host3: ahci
>[    1.787042] scsi host4: ahci
>[    1.787409] scsi host5: ahci
>[    1.787666] ata1: SATA max UDMA/133 abar m2048@0xf2727000 port 0xf2727100 irq 27
>[    1.787797] ata2: SATA max UDMA/133 abar m2048@0xf2727000 port 0xf2727180 irq 27
>[    1.787918] ata3: DUMMY
>[    1.788612] ata4: DUMMY
>[    1.788691] ata5: SATA max UDMA/133 abar m2048@0xf2727000 port 0xf2727300 irq 27
>[    1.788805] ata6: SATA max UDMA/133 abar m2048@0xf2727000 port 0xf2727380 irq 27
>[    2.103728] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    2.110115] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[    2.110120] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[    2.110236] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[    2.110579] ata1.00: supports DRM functions and may not be fully accessible
>[    2.110738] ata1.00: ATA-10: INTEL SSDSCKKF360H6,  LSF036P, max UDMA/133
>[    2.110828] ata1.00: 703282608 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    2.112195] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[    2.112200] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[    2.112316] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[    2.112652] ata1.00: supports DRM functions and may not be fully accessible
>[    2.113627] ata1.00: configured for UDMA/133
>[    2.113978] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSCKKF36 036P PQ: 0 ANSI: 5
>[    2.427740] ata2: SATA link down (SStatus 0 SControl 300)
>[    2.743709] ata5: SATA link down (SStatus 0 SControl 300)
>[    3.059708] ata6: SATA link down (SStatus 0 SControl 300)
>[    3.066387] sd 0:0:0:0: [sda] 703282608 512-byte logical blocks: (360 GB/335 GiB)
>[    3.066534] sd 0:0:0:0: [sda] Write Protect is off
>[    3.066620] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    3.066639] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.086126]  sda: sda1 sda2
>[    3.089295] sd 0:0:0:0: [sda] supports TCG Opal
>[    3.089379] sd 0:0:0:0: [sda] Attached SCSI disk
>[    3.137718] device-mapper: uevent: version 1.0.3
>[    3.138024] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com
>[    9.481208] PM: Image not found (code -22)
>[    9.682735] random: fast init done
>[    9.694149] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
>[    9.861136] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
>[    9.880381] systemd[1]: Detected architecture x86-64.
>[    9.884708] systemd[1]: Set hostname to <blinky>.
>[   10.056285] systemd[1]: dm-event.socket: Cannot add dependency job, ignoring: Unit dm-event.socket is masked.
>[   10.056462] systemd[1]: minissdpd.service: Cannot add dependency job, ignoring: Unit minissdpd.service is masked.
>[   10.056599] systemd[1]: unattended-upgrades.service: Cannot add dependency job, ignoring: Unit unattended-upgrades.service is masked.
>[   10.056758] systemd[1]: NetworkManager-wait-online.service: Cannot add dependency job, ignoring: Unit NetworkManager-wait-online.service is masked.
>[   10.056911] systemd[1]: NetworkManager.service: Cannot add dependency job, ignoring: Unit NetworkManager.service is masked.
>[   10.057070] systemd[1]: ModemManager.service: Cannot add dependency job, ignoring: Unit ModemManager.service is masked.
>[   10.057283] systemd[1]: accounts-daemon.service: Cannot add dependency job, ignoring: Unit accounts-daemon.service is masked.
>[   10.099025] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
>[   10.296720] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
>[   10.296899] ACPI: Lid Switch [LID]
>[   10.297042] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3
>[   10.297198] ACPI: Sleep Button [SLPB]
>[   10.297359] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[   10.297502] ACPI: Power Button [PWRF]
>[   10.306249] systemd-journald[316]: Received request to flush runtime journal from PID 1
>[   10.335356] Non-volatile memory driver v1.3
>[   10.335664] ACPI: Battery Slot [BAT0] (battery present)
>[   10.336330] ACPI: AC Adapter [AC] (off-line)
>[   10.338765] intel ips 0000:00:1f.6: CPU TDP doesn't match expected value (found 25, expected 29)
>[   10.339073] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled until i915 loads
>[   10.339291] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 90
>[   10.340923] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[   10.346809] thinkpad_acpi: ThinkPad ACPI Extras v0.26
>[   10.346890] thinkpad_acpi: http://ibm-acpi.sf.net/
>[   10.346964] thinkpad_acpi: ThinkPad BIOS 6QET70WW (1.40 ), EC 6QHT34WW-1.15
>[   10.347042] thinkpad_acpi: Lenovo ThinkPad X201, model 3680FBU
>[   10.352754] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[   10.352788] thinkpad_acpi: radio switch found; radios are enabled
>[   10.353792] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[   10.353868] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[   10.354165] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[   10.364888] input: PC Speaker as /devices/platform/pcspkr/input/input6
>[   10.367011] thinkpad_acpi: Tablet mode switch found (type: MHKG), currently in laptop mode
>[   10.368205] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
>[   10.368326] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
>[   10.384151] thinkpad_acpi: Standard ACPI backlight interface available, not loading native one
>[   10.386915] thinkpad_acpi: battery 1 registered (start 0, stop 0)
>[   10.386922] battery: new extension: ThinkPad Battery Extension
>[   10.387147] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input5
>[   10.392409] ACPI: bus type USB registered
>[   10.392525] usbcore: registered new interface driver usbfs
>[   10.392644] usbcore: registered new interface driver hub
>[   10.392741] usbcore: registered new device driver usb
>[   10.397366] Intel(R) Wireless WiFi driver for Linux
>[   10.397446] Copyright(c) 2003- 2015 Intel Corporation
>[   10.397802] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
>[   10.399203] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[   10.400961] ehci-pci: EHCI PCI platform driver
>[   10.411776] iwlwifi 0000:02:00.0: firmware: direct-loading firmware iwlwifi-6000-4.ucode
>[   10.412084] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
>[   10.492275] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
>[   10.492371] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
>[   10.492450] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
>[   10.492541] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
>[   10.494358] Adding 8753856k swap on /dev/mapper/cswap.  Priority:-2 extents:1 across:8753856k SSFS
>[   10.509815] iTCO_vendor_support: vendor-support=0
>[   10.511673] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[   10.511903] iTCO_wdt: Found a QM57 TCO device (Version=2, TCOBASE=0x1060)
>[   10.519798] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[   10.527751] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
>[   10.541693] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
>[   10.545193] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
>[   10.561919] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) f0:de:f1:4a:04:c4
>[   10.562034] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[   10.562948] e1000e 0000:00:19.0 eth0: MAC: 9, PHY: 10, PBA No: A002FF-0FF
>[   10.563291] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
>[   10.566340] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[   10.566432] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[   10.566553] ehci-pci 0000:00:1a.0: debug port 2
>[   10.570591] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[   10.570600] ehci-pci 0000:00:1a.0: irq 23, io mem 0xf2728000
>[   10.572561] e1000e 0000:00:19.0 enp0s25: renamed from eth0
>[   10.584048] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[   10.584259] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.17
>[   10.584379] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   10.584494] usb usb1: Product: EHCI Host Controller
>[   10.584577] usb usb1: Manufacturer: Linux 4.17.0-0.bpo.3-amd64 ehci_hcd
>[   10.584666] usb usb1: SerialNumber: 0000:00:1a.0
>[   10.584976] hub 1-0:1.0: USB hub found
>[   10.585071] hub 1-0:1.0: 3 ports detected
>[   10.585571] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[   10.585665] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[   10.585795] ehci-pci 0000:00:1d.0: debug port 2
>[   10.589860] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[   10.591258] ehci-pci 0000:00:1d.0: irq 19, io mem 0xf2728400
>[   10.604035] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[   10.604230] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.17
>[   10.604335] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   10.604436] usb usb2: Product: EHCI Host Controller
>[   10.604513] usb usb2: Manufacturer: Linux 4.17.0-0.bpo.3-amd64 ehci_hcd
>[   10.604592] usb usb2: SerialNumber: 0000:00:1d.0
>[   10.604881] hub 2-0:1.0: USB hub found
>[   10.604970] hub 2-0:1.0: 3 ports detected
>[   10.647986] random: crng init done
>[   10.648062] random: 7 urandom warning(s) missed due to ratelimiting
>[   10.924028] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[   10.944039] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[   11.096600] usb 1-1: New USB device found, idVendor=8087, idProduct=0020, bcdDevice= 0.00
>[   11.096716] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[   11.097200] hub 1-1:1.0: USB hub found
>[   11.097363] hub 1-1:1.0: 6 ports detected
>[   11.104824] usb 2-1: New USB device found, idVendor=8087, idProduct=0020, bcdDevice= 0.00
>[   11.104937] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[   11.105442] hub 2-1:1.0: USB hub found
>[   11.105635] hub 2-1:1.0: 8 ports detected
>[   11.106697] pci 0000:00:00.0: Intel HD Graphics Chipset
>[   11.106843] pci 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
>[   11.107425] pci 0000:00:00.0: detected 32768K stolen memory
>[   11.107600] [drm] applying Ironlake quirks for intel_iommu
>[   11.107677] [drm] VT-d active for gfx access
>[   11.107748] [drm] Replacing VGA console driver
>[   11.108297] Console: switching to colour dummy device 80x25
>[   11.108339] [drm] DMAR active, disabling use of stolen memory
>[   11.110942] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[   11.110950] [drm] Driver supports precise vblank timestamp query.
>[   11.111334] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[   11.193129] psmouse serio1: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
>[   11.198006] [drm] RC6 disabled, disabling runtime PM support
>[   11.200171] [drm] Initialized i915 1.6.0 20180308 for 0000:00:02.0 on minor 0
>[   11.200811] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
>[   11.200933] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8
>[   11.201203] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[   11.216163] fbcon: inteldrmfb (fb0) is primary device
>[   11.217393] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input7
>[   11.822146] Console: switching to colour frame buffer device 160x50
>[   11.843277] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   11.875170] snd_hda_codec_conexant hdaudioC0D0: CX20585: BIOS auto-probing.
>[   11.875664] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20585: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker
>[   11.875666] snd_hda_codec_conexant hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[   11.875668] snd_hda_codec_conexant hdaudioC0D0:    hp_outs=2 (0x1c/0x19/0x0/0x0/0x0)
>[   11.875669] snd_hda_codec_conexant hdaudioC0D0:    mono: mono_out=0x0
>[   11.875670] snd_hda_codec_conexant hdaudioC0D0:    inputs:
>[   11.875673] snd_hda_codec_conexant hdaudioC0D0:      Internal Mic=0x23
>[   11.875674] snd_hda_codec_conexant hdaudioC0D0:      Mic=0x1b
>[   11.875676] snd_hda_codec_conexant hdaudioC0D0:      Dock Mic=0x1a
>[   11.877006] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication
>[   11.884981] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
>[   11.885309] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
>[   11.885378] input: HDA Intel MID Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
>[   11.885448] input: HDA Intel MID Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
>[   11.885529] input: HDA Intel MID Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
>[   11.885602] input: HDA Intel MID HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
>[   15.648233] intel ips 0000:00:1f.6: i915 driver attached, reenabling gpu turbo

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