Attachment 90238 Details for Bug 72314 – dmesg 3.13.0-rc1 boot with monitor plugged in

dmesg 3.13.0-rc1 boot with monitor plugged in

dmesg-3.13.0-rc1-plugged.log (text/plain), 73.40 KB, created by Daniel Martin on 2013-12-04 14:14:50 UTC

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Creator: Daniel Martin

Created: 2013-12-04 14:14:50 UTC

Size: 73.40 KB

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>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.13.0-rc1-ARCH-dirty (dmartin@sn-dd496) (gcc version 4.8.2 (GCC) ) #72 SMP Mon Dec 2 15:09:04 CET 2013
>[    0.000000] Command line: bzImage-current bzImage-current ip=:::::eth0:dhcp nfsroot=192.168.1.1:/srv/nfs/archlinux root=/dev/nfs ro drm.debug=0xe verbose loglevel=8
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000ce81afff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000ce81b000-0x00000000dce06fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000dce07000-0x00000000dcf7efff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000dcf7f000-0x00000000dcffefff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000dcfff000-0x00000000df9fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fe101000-0x00000000fe112fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011f5fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: LENOVO 20AQS00500/20AQS00500, BIOS GJET34WW (1.10 ) 08/05/2013
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] No AGP bridge found
>[    0.000000] e820: last_pfn = 0x11f600 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: write-back
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   1 base 00DE000000 mask 7FFE000000 uncachable
>[    0.000000]   2 base 00DD000000 mask 7FFF000000 uncachable
>[    0.000000]   3 disabled
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] e820: last_pfn = 0xce81b max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000f0100-0x000f010f] mapped at [ffff8800000f0100]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000080000] 80000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x02525000, 0x02525fff] PGTABLE
>[    0.000000] BRK [0x02526000, 0x02526fff] PGTABLE
>[    0.000000] BRK [0x02527000, 0x02527fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11f400000-0x11f5fffff]
>[    0.000000]  [mem 0x11f400000-0x11f5fffff] page 2M
>[    0.000000] BRK [0x02528000, 0x02528fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11c000000-0x11f3fffff]
>[    0.000000]  [mem 0x11c000000-0x11f3fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff]
>[    0.000000]  [mem 0x100000000-0x11bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xce81afff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0xbfffffff] page 1G
>[    0.000000]  [mem 0xc0000000-0xce7fffff] page 2M
>[    0.000000]  [mem 0xce800000-0xce81afff] page 4k
>[    0.000000] ACPI: RSDP 00000000000f0120 000024 (v02 LENOVO)
>[    0.000000] ACPI: XSDT 00000000dcffe170 0000CC (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: FACP 00000000dcff9000 00010C (v05 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI Error: Gpe0Block - 32-bit FADT register is too long (32 bytes, 256 bits) to convert to GAS struct - 255 bits max, truncating (20130927/tbfadt-202)
>[    0.000000] ACPI: DSDT 00000000dcfe3000 0104E2 (v01 LENOVO TP-GJ    00001100 INTL 20120711)
>[    0.000000] ACPI: FACS 00000000dcf4a000 000040
>[    0.000000] ACPI: ASF! 00000000dcffd000 0000A5 (v32 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: DBGP 00000000dcffc000 000034 (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: ECDT 00000000dcffb000 000052 (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: HPET 00000000dcff8000 000038 (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: APIC 00000000dcff7000 000098 (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: MCFG 00000000dcff6000 00003C (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: SSDT 00000000dcff5000 000033 (v01 LENOVO TP-SSDT1 00000100 INTL 20120711)
>[    0.000000] ACPI: SSDT 00000000dcff4000 00044F (v01 LENOVO TP-SSDT2 00000200 INTL 20120711)
>[    0.000000] ACPI: SSDT 00000000dcfe2000 0009CB (v01 LENOVO SataAhci 00001000 INTL 20120711)
>[    0.000000] ACPI: SSDT 00000000dcfe1000 000152 (v01 LENOVO Rmv_Batt 00001000 INTL 20120711)
>[    0.000000] ACPI: SSDT 00000000dcfe0000 00072F (v01 LENOVO  Cpu0Ist 00003000 INTL 20120711)
>[    0.000000] ACPI: SSDT 00000000dcfdf000 000AD8 (v01 LENOVO    CpuPm 00003000 INTL 20120711)
>[    0.000000] ACPI: SSDT 00000000dcfde000 000FFE (v01 LENOVO  SaSsdt  00003000 INTL 20120711)
>[    0.000000] ACPI: TCPA 00000000dcfdd000 000032 (v02    PTL   LENOVO 06040000 LNVO 00000001)
>[    0.000000] ACPI: UEFI 00000000dcfdc000 000042 (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: POAT 00000000dceb4000 000055 (v03 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: UEFI 00000000dcfdb000 00003E (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: FPDT 00000000dcfda000 000064 (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: UEFI 00000000dcfd9000 0002CE (v01 LENOVO TP-GJ    00001100 PTEC 00000002)
>[    0.000000] ACPI: SSDT 00000000dcfd8000 00047F (v01 LENOVO IsctTabl 00001000 INTL 20120711)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000011f5fffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x11f5fffff]
>[    0.000000]   NODE_DATA [mem 0x11f5f9000-0x11f5fdfff]
>[    0.000000]  [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011b000000-ffff88011ebfffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x11f5fffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
>[    0.000000]   node   0: [mem 0x00100000-0xce81afff]
>[    0.000000]   node   0: [mem 0x100000000-0x11f5fffff]
>[    0.000000] On node 0 totalpages: 974263
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 44 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 13153 pages used for memmap
>[    0.000000]   DMA32 zone: 841755 pages, LIFO batch:31
>[    0.000000]   Normal zone: 2008 pages used for memmap
>[    0.000000]   Normal zone: 128512 pages, LIFO batch:31
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
>[    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: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ2 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 56
>[    0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff88011f200000 s83584 r8192 d22912 u262144
>[    0.000000] pcpu-alloc: s83584 r8192 d22912 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 958994
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: bzImage-current bzImage-current ip=:::::eth0:dhcp nfsroot=192.168.1.1:/srv/nfs/archlinux root=/dev/nfs ro drm.debug=0xe verbose loglevel=8
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
>[    0.000000] Checking aperture...
>[    0.000000] No AGP bridge found
>[    0.000000] Memory: 3746496K/3897052K available (4557K kernel code, 845K rwdata, 2288K rodata, 1024K init, 9516K bss, 150556K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
>[    0.000000] 	Offload RCU callbacks from all CPUs
>[    0.000000] 	Offload RCU callbacks from CPUs: 0-7.
>[    0.000000] NR_IRQS:4352 nr_irqs:1016 16
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
>[    0.000000] ... MAX_LOCK_DEPTH:          48
>[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
>[    0.000000] ... CLASSHASH_SIZE:          4096
>[    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
>[    0.000000] ... CHAINHASH_SIZE:          16384
>[    0.000000]  memory used by lock dependency info: 5855 kB
>[    0.000000]  per task-struct memory footprint: 1920 bytes
>[    0.000000] allocated 15728640 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.003333] tsc: Detected 2294.657 MHz processor
>[    0.000004] Calibrating delay loop (skipped), value calculated using timer frequency.. 4591.53 BogoMIPS (lpj=7648856)
>[    0.000161] pid_max: default: 32768 minimum: 301
>[    0.001302] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.002849] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.003426] Mount-cache hash table entries: 256
>[    0.004454] Initializing cgroup subsys memory
>[    0.004547] Initializing cgroup subsys devices
>[    0.004634] Initializing cgroup subsys freezer
>[    0.004720] Initializing cgroup subsys blkio
>[    0.004847] CPU: Physical Processor ID: 0
>[    0.004915] CPU: Processor Core ID: 0
>[    0.004987] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.006371] mce: CPU supports 7 MCE banks
>[    0.006455] CPU0: Thermal monitoring enabled (TM1)
>[    0.006544] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
>Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0
>tlb_flushall_shift: 6
>[    0.006909] Freeing SMP alternatives memory: 16K (ffffffff81bd5000 - ffffffff81bd9000)
>[    0.007006] ACPI: Core revision 20130927
>[    0.041978] ACPI: All ACPI Tables successfully acquired
>[    0.043041] ftrace: allocating 17778 entries in 70 pages
>[    0.054375] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.087436] smpboot: CPU0: Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz (fam: 06, model: 45, stepping: 01)
>[    0.087662] TSC deadline timer enabled
>[    0.087752] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
>[    0.088066] ... version:                3
>[    0.088134] ... bit width:              48
>[    0.088202] ... generic registers:      4
>[    0.088270] ... value mask:             0000ffffffffffff
>[    0.088341] ... max period:             0000ffffffffffff
>[    0.088412] ... fixed-purpose events:   3
>[    0.088480] ... event mask:             000000070000000f
>[    0.091385] x86: Booting SMP configuration:
>[    0.091456] .... node  #0, CPUs:      #1 #2 #3
>[    0.136127] x86: Booted up 1 node, 4 CPUs
>[    0.136257] smpboot: Total of 4 processors activated (18364.14 BogoMIPS)
>[    0.141001] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.142005] devtmpfs: initialized
>[    0.142594] PM: Registering ACPI NVS region [mem 0xdce07000-0xdcf7efff] (1540096 bytes)
>[    0.144095] RTC time: 13:14:07, date: 12/04/13
>[    0.144374] NET: Registered protocol family 16
>[    0.144840] cpuidle: using governor ladder
>[    0.144910] cpuidle: using governor menu
>[    0.145012] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.145118] ACPI: bus type PCI registered
>[    0.145428] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.145530] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.155125] PCI: Using configuration type 1 for base access
>[    0.156844] bio: create slab <bio-0> at 0
>[    0.157222] ACPI: Added _OSI(Module Device)
>[    0.157293] ACPI: Added _OSI(Processor Device)
>[    0.157363] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.157433] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.168498] ACPI : EC: EC description table is found, configuring boot EC
>[    0.192094] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>[    0.211176] ACPI: SSDT 00000000dcd9f918 000436 (v01  PmRef  Cpu0Cst 00003001 INTL 20120711)
>[    0.214118] ACPI: Dynamic OEM Table Load:
>[    0.214275] ACPI: SSDT           (null) 000436 (v01  PmRef  Cpu0Cst 00003001 INTL 20120711)
>[    0.221542] ACPI: SSDT 00000000dcdf6618 0005AA (v01  PmRef    ApIst 00003000 INTL 20120711)
>[    0.224719] ACPI: Dynamic OEM Table Load:
>[    0.224867] ACPI: SSDT           (null) 0005AA (v01  PmRef    ApIst 00003000 INTL 20120711)
>[    0.231209] ACPI: SSDT 00000000dcdf7c18 000119 (v01  PmRef    ApCst 00003000 INTL 20120711)
>[    0.234192] ACPI: Dynamic OEM Table Load:
>[    0.234347] ACPI: SSDT           (null) 000119 (v01  PmRef    ApCst 00003000 INTL 20120711)
>[    0.242589] ACPI: Interpreter enabled
>[    0.242666] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130927/hwxface-580)
>[    0.242850] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130927/hwxface-580)
>[    0.243066] ACPI: (supports S0 S3 S5)
>[    0.243133] ACPI: Using IOAPIC for interrupt routing
>[    0.243254] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.244620] ACPI: ACPI Dock Station Driver: 1 docks/bays found
>[    0.258918] ACPI: Power Resource [PUBS] (on)
>[    0.298668] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11)
>[    0.299383] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *9 10 11)
>[    0.300090] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11)
>[    0.300795] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 9 10 11)
>[    0.301514] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11)
>[    0.302160] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11) *0, disabled.
>[    0.302964] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 *10 11)
>[    0.303668] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 9 10 11)
>[    0.304288] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
>[    0.304368] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.304862] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability]
>[    0.305098] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability]
>[    0.305198] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability]
>[    0.305295] acpi PNP0A08:00: _OSC: platform willing to grant [PCIeHotplug PME AER]
>[    0.305390] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
>[    0.305805] PCI host bridge to bus 0000:00
>[    0.305876] pci_bus 0000:00: root bus resource [bus 00-3f]
>[    0.305949] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.306024] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.306098] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.306174] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfebfffff]
>[    0.306250] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed4bfff]
>[    0.306368] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
>[    0.306735] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000
>[    0.306834] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit]
>[    0.306923] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.307025] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
>[    0.307316] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
>[    0.307406] pci 0000:00:03.0: reg 0x10: [mem 0xf0630000-0xf0633fff 64bit]
>[    0.307744] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
>[    0.307846] pci 0000:00:14.0: reg 0x10: [mem 0xf0620000-0xf062ffff 64bit]
>[    0.308031] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.308263] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.308467] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
>[    0.308572] pci 0000:00:16.0: reg 0x10: [mem 0xf0639000-0xf063901f 64bit]
>[    0.308757] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.309017] pci 0000:00:19.0: [8086:1559] type 00 class 0x020000
>[    0.309116] pci 0000:00:19.0: reg 0x10: [mem 0xf0600000-0xf061ffff]
>[    0.309201] pci 0000:00:19.0: reg 0x14: [mem 0xf063e000-0xf063efff]
>[    0.309286] pci 0000:00:19.0: reg 0x18: [io  0x3080-0x309f]
>[    0.309457] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.309638] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.309798] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
>[    0.309892] pci 0000:00:1b.0: reg 0x10: [mem 0xf0634000-0xf0637fff 64bit]
>[    0.310074] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.310272] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.310421] pci 0000:00:1c.0: [8086:9c1a] type 01 class 0x060400
>[    0.310604] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.310862] pci 0000:00:1c.1: [8086:9c14] type 01 class 0x060400
>[    0.311050] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.311246] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.311423] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320
>[    0.311526] pci 0000:00:1d.0: reg 0x10: [mem 0xf063d000-0xf063d3ff]
>[    0.311740] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.311925] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.312089] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
>[    0.312480] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
>[    0.312578] pci 0000:00:1f.2: reg 0x10: [io  0x30a8-0x30af]
>[    0.312661] pci 0000:00:1f.2: reg 0x14: [io  0x30b4-0x30b7]
>[    0.312743] pci 0000:00:1f.2: reg 0x18: [io  0x30a0-0x30a7]
>[    0.312826] pci 0000:00:1f.2: reg 0x1c: [io  0x30b0-0x30b3]
>[    0.312909] pci 0000:00:1f.2: reg 0x20: [io  0x3060-0x307f]
>[    0.312991] pci 0000:00:1f.2: reg 0x24: [mem 0xf063c000-0xf063c7ff]
>[    0.313130] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.313383] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
>[    0.315466] pci 0000:00:1f.3: reg 0x10: [mem 0xf0638000-0xf06380ff 64bit]
>[    0.315573] pci 0000:00:1f.3: reg 0x20: [io  0xefa0-0xefbf]
>[    0.315991] pci 0000:02:00.0: [10ec:5227] type 00 class 0xff0000
>[    0.316128] pci 0000:02:00.0: reg 0x10: [mem 0xf0500000-0xf0500fff]
>[    0.316691] pci 0000:02:00.0: supports D1 D2
>[    0.316760] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
>[    0.322193] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.322272] pci 0000:00:1c.0:   bridge window [mem 0xf0500000-0xf05fffff]
>[    0.322719] pci 0000:03:00.0: [8086:08b2] type 00 class 0x028000
>[    0.323020] pci 0000:03:00.0: reg 0x10: [mem 0xf0400000-0xf0401fff 64bit]
>[    0.323540] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
>[    0.329008] pci 0000:00:1c.1: PCI bridge to [bus 03]
>[    0.329086] pci 0000:00:1c.1:   bridge window [mem 0xf0400000-0xf04fffff]
>[    0.334359] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    0.334543] ACPI: \_SB_.PCI0: notify handler is installed
>[    0.334809] Found 1 acpi root devices
>[    0.335201] ACPI : EC: GPE = 0x25, I/O: command/status = 0x66, data = 0x62
>[    0.335742] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.335848] vgaarb: loaded
>[    0.335912] vgaarb: bridge control possible 0000:00:02.0
>[    0.336043] pps_core: LinuxPPS API ver. 1 registered
>[    0.336113] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.336217] PTP clock support registered
>[    0.336290] PCI: Using ACPI for IRQ routing
>[    0.338352] PCI: pci_cache_line_size set to 64 bytes
>[    0.338771] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
>[    0.338851] e820: reserve RAM buffer [mem 0xce81b000-0xcfffffff]
>[    0.338931] e820: reserve RAM buffer [mem 0x11f600000-0x11fffffff]
>[    0.339464] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.339898] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.342055] Switched to clocksource hpet
>[    0.373379] pnp: PnP ACPI init
>[    0.373488] ACPI: bus type PNP registered
>[    0.374498] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
>[    0.374579] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved
>[    0.374657] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved
>[    0.374735] system 00:00: [mem 0x000c8000-0x000cbfff] could not be reserved
>[    0.374812] system 00:00: [mem 0x000cc000-0x000cffff] could not be reserved
>[    0.374889] system 00:00: [mem 0x000d0000-0x000d3fff] has been reserved
>[    0.374966] system 00:00: [mem 0x000d4000-0x000d7fff] has been reserved
>[    0.375042] system 00:00: [mem 0x000d8000-0x000dbfff] has been reserved
>[    0.375118] system 00:00: [mem 0x000dc000-0x000dffff] has been reserved
>[    0.375195] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved
>[    0.375272] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved
>[    0.375350] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved
>[    0.375441] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved
>[    0.375519] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved
>[    0.375596] system 00:00: [mem 0x00100000-0xdf9fffff] could not be reserved
>[    0.375674] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved
>[    0.375752] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved
>[    0.375856] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.376174] system 00:01: [io  0x1800-0x189f] could not be reserved
>[    0.376251] system 00:01: [io  0x0800-0x087f] has been reserved
>[    0.376325] system 00:01: [io  0x0880-0x08ff] has been reserved
>[    0.376400] system 00:01: [io  0x0900-0x097f] has been reserved
>[    0.376474] system 00:01: [io  0x0980-0x09ff] has been reserved
>[    0.376549] system 00:01: [io  0x0a00-0x0a7f] has been reserved
>[    0.376623] system 00:01: [io  0x0a80-0x0aff] has been reserved
>[    0.376697] system 00:01: [io  0x0b00-0x0b7f] has been reserved
>[    0.376772] system 00:01: [io  0x0b80-0x0bff] has been reserved
>[    0.376846] system 00:01: [io  0x15e0-0x15ef] has been reserved
>[    0.376921] system 00:01: [io  0x1600-0x167f] has been reserved
>[    0.376995] system 00:01: [io  0x1640-0x165f] has been reserved
>[    0.377070] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.377147] system 00:01: [mem 0x00000000-0x00000fff] could not be reserved
>[    0.377224] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.377301] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
>[    0.377377] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.377453] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.377530] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved
>[    0.377609] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.377826] pnp 00:02: Plug and Play ACPI device, IDs PNP0103 (active)
>[    0.377917] pnp 00:03: [dma 4]
>[    0.378030] pnp 00:03: Plug and Play ACPI device, IDs PNP0200 (active)
>[    0.378164] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
>[    0.378310] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
>[    0.378450] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.378593] pnp 00:07: Plug and Play ACPI device, IDs LEN0071 PNP0303 (active)
>[    0.378765] pnp 00:08: Plug and Play ACPI device, IDs LEN0036 PNP0f13 (active)
>[    0.378967] pnp 00:09: Plug and Play ACPI device, IDs SMO1200 PNP0c31 (active)
>[    0.379869] pnp: PnP ACPI: found 10 devices
>[    0.379941] ACPI: bus type PNP unregistered
>[    0.389074] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.389153] pci 0000:00:1c.0:   bridge window [mem 0xf0500000-0xf05fffff]
>[    0.389238] pci 0000:00:1c.1: PCI bridge to [bus 03]
>[    0.389314] pci 0000:00:1c.1:   bridge window [mem 0xf0400000-0xf04fffff]
>[    0.389400] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.389473] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.389546] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.389621] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfebfffff]
>[    0.389695] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed4bfff]
>[    0.389770] pci_bus 0000:02: resource 1 [mem 0xf0500000-0xf05fffff]
>[    0.389844] pci_bus 0000:03: resource 1 [mem 0xf0400000-0xf04fffff]
>[    0.389995] NET: Registered protocol family 2
>[    0.390379] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.391034] TCP bind hash table entries: 32768 (order: 9, 2097152 bytes)
>[    0.394150] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.394273] TCP: reno registered
>[    0.394417] UDP hash table entries: 2048 (order: 6, 327680 bytes)
>[    0.394947] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes)
>[    0.395677] NET: Registered protocol family 1
>[    0.396129] RPC: Registered named UNIX socket transport module.
>[    0.396206] RPC: Registered udp transport module.
>[    0.396276] RPC: Registered tcp transport module.
>[    0.396347] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.396433] pci 0000:00:02.0: Boot video device
>[    0.396794] pci 0000:00:14.0: CONFIG_USB_XHCI_HCD is turned off, defaulting to EHCI.
>[    0.396890] pci 0000:00:14.0: USB 3.0 devices will work at USB 2.0 speeds.
>[    0.397752] PCI: CLS 64 bytes, default 64
>[    0.398038] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.398115] software IO TLB [mem 0xca81b000-0xce81b000] (64MB) mapped at [ffff8800ca81b000-ffff8800ce81afff]
>[    0.398598] Scanning for low memory corruption every 60 seconds
>[    0.399303] audit: initializing netlink socket (disabled)
>[    0.399410] type=2000 audit(1386162847.393:1): initialized
>[    0.434211] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.439046] NFS: Registering the id_resolver key type
>[    0.439196] Key type id_resolver registered
>[    0.439266] Key type id_legacy registered
>[    0.439368] msgmni has been set to 7317
>[    0.440158] alg: No test for stdrng (krng)
>[    0.440328] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
>[    0.440539] io scheduler noop registered
>[    0.440608] io scheduler deadline registered
>[    0.440782] io scheduler cfq registered (default)
>[    0.441818] intel_idle: MWAIT substates: 0x11142120
>[    0.441890] intel_idle: v0.4 model 0x45
>[    0.441958] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.442713] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
>[    0.443057] ACPI: Lid Switch [LID]
>[    0.443278] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    0.443408] ACPI: Power Button [PWRF]
>[    0.443548] GHES: HEST is not enabled!
>[    0.443992] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    0.444066] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
>[    0.444484] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    0.444612] e1000e 0000:00:19.0: irq 56 for MSI/MSI-X
>[    0.611816] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    0.611961] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 28:d2:44:19:8e:6d
>[    0.612058] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    0.612170] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: 1000FF-0FF
>[    0.612339] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
>[    0.614283] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.614383] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.614770] mousedev: PS/2 mouse device common for all mice
>[    0.614887] Intel P-state driver initializing.
>[    0.615099] Intel pstate controlling: cpu 0
>[    0.615234] Intel pstate controlling: cpu 1
>[    0.615333] Intel pstate controlling: cpu 2
>[    0.615425] Intel pstate controlling: cpu 3
>[    0.615602] TCP: cubic registered
>[    0.615666] NET: Registered protocol family 17
>[    0.615783] Key type dns_resolver registered
>[    0.616396] registered taskstats version 1
>[    0.617473]   Magic number: 9:881:229
>[    0.617568] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
>[    0.621454] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
>[    0.717587] e1000e 0000:00:19.0: irq 56 for MSI/MSI-X
>[    0.818610] e1000e 0000:00:19.0: irq 56 for MSI/MSI-X
>[    1.434908] tsc: Refined TSC clocksource calibration: 2294.687 MHz
>[    2.434565] Switched to clocksource tsc
>[    4.684700] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[    4.703027] Sending DHCP requests ., OK
>[    4.749738] IP-Config: Got DHCP answer from 192.168.1.1, my address is 192.168.1.146
>[    4.751831] IP-Config: Complete:
>[    4.751897]      device=eth0, hwaddr=28:d2:44:19:8e:6d, ipaddr=192.168.1.146, mask=255.255.255.0, gw=192.168.1.1
>[    4.751992]      host=192.168.1.146, domain=, nis-domain=(none)
>[    4.752060]      bootserver=192.168.1.1, rootserver=192.168.1.1, rootpath=
>[    4.752115]      nameserver0=192.168.1.1
>
>[    4.759548] VFS: Mounted root (nfs filesystem) readonly on device 0:14.
>[    4.760816] Freeing unused kernel memory: 1024K (ffffffff81ad5000 - ffffffff81bd5000)
>[    4.760907] Write protecting the kernel read-only data: 10240k
>[    4.764587] Freeing unused kernel memory: 1580K (ffff880001475000 - ffff880001600000)
>[    4.767870] Freeing unused kernel memory: 1808K (ffff88000183c000 - ffff880001a00000)
>[    4.854523] systemd[1]: systemd 208 running in system mode. (+PAM -LIBWRAP -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    4.865516] systemd[1]: Failed to insert module 'autofs4'
>[    4.866995] systemd[1]: Failed to insert module 'ipv6'
>[    4.868005] systemd[1]: Set hostname to <archlinux>.
>[    4.876712] random: systemd urandom read with 16 bits of entropy available
>[    4.969178] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
>[    4.969525] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    4.969903] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    4.969995] systemd[1]: Starting Remote File Systems.
>[    4.970409] systemd[1]: Reached target Remote File Systems.
>[    4.970479] systemd[1]: Starting LVM2 metadata daemon socket.
>[    4.970919] systemd[1]: Listening on LVM2 metadata daemon socket.
>[    4.970989] systemd[1]: Starting Device-mapper event daemon FIFOs.
>[    4.971444] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[    4.971515] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    4.971923] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    4.971993] systemd[1]: Starting Delayed Shutdown Socket.
>[    4.972398] systemd[1]: Listening on Delayed Shutdown Socket.
>[    4.972468] systemd[1]: Starting Journal Socket.
>[    4.972956] systemd[1]: Listening on Journal Socket.
>[    4.975012] systemd[1]: Starting Apply Kernel Variables...
>[    4.976741] systemd[1]: Starting Journal Service...
>[    4.978227] systemd[1]: Started Journal Service.
>[    5.008558] systemd-journald[75]: Vacuuming done, freed 0 bytes
>[    5.114650] systemd-udevd[115]: starting version 208
>[    5.120769] systemd-journald[75]: Received request to flush runtime journal from PID 1
>[    5.219367] ACPI Warning: 0x0000000000001828-0x000000000000182f SystemIO conflicts with Region \_SB_.PCI0.LPC_.PMIO 1 (20130927/utaddress-251)
>[    5.219526] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.219592] ACPI Warning: 0x0000000000000830-0x000000000000083f SystemIO conflicts with Region \_SB_.PCI0.LPC_.LPIO 1 (20130927/utaddress-251)
>[    5.219744] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.220021] ACPI Warning: 0x0000000000000800-0x000000000000082f SystemIO conflicts with Region \_SB_.PCI0.LPC_.LPIO 1 (20130927/utaddress-251)
>[    5.220022] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.220023] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[    5.221118] Linux agpgart interface v0.103
>[    5.230238] [drm] Initialized drm 1.1.0 20060810
>[    5.237037] rtc_cmos 00:06: RTC can wake from S4
>[    5.237082] Non-volatile memory driver v1.3
>[    5.237783] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
>[    5.237915] rtc_cmos 00:06: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
>[    5.240973] ACPI: AC Adapter [AC] (on-line)
>[    5.241923] thinkpad_acpi: ThinkPad ACPI Extras v0.25
>[    5.242027] thinkpad_acpi: http://ibm-acpi.sf.net/
>[    5.242127] thinkpad_acpi: ThinkPad BIOS GJET34WW (1.10 ), EC unknown
>[    5.242241] thinkpad_acpi: Lenovo ThinkPad T440s, model 20AQS00500
>[    5.243727] thinkpad_acpi: Unsupported brightness interface, please contact ibm-acpi-devel@lists.sourceforge.net
>[    5.243852] thinkpad_acpi: radio switch found; radios are enabled
>[    5.244098] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
>[    5.244189] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
>[    5.273727] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x15
>[    5.275180] platform microcode: Direct firmware load failed with error -2
>[    5.275256] platform microcode: Falling back to user helper
>[    5.279117] [drm:i915_dump_device_info], i915 device info: gen=7, pciid=0x0a16 flags=is_mobile,need_gfx_hws,is_haswell,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    5.279578] [drm:intel_detect_pch], 
>[    5.279681] Found LynxPoint LP PCH
>[    5.280188] [drm] Memory usable by graphics device = 2048M
>[    5.280254] [drm:i915_gem_gtt_init], GMADR size = 256M
>[    5.280360] [drm:i915_gem_gtt_init], GTT stolen size = 32M
>[    5.315089] [drm:intel_opregion_setup], graphic opregion physical addr: 0xdcf45018
>[    5.315219] [drm:intel_opregion_setup], Public ACPI methods supported
>[    5.315320] [drm:intel_opregion_setup], SWSCI supported
>[    5.335960] [drm:swsci_setup], SWSCI BIOS requested (00200383) SBCB callbacks that are not supported (02200705)
>[    5.336112] [drm:swsci_setup], SWSCI GBDA callbacks 00000483, SBCB callbacks 00200383
>[    5.336249] [drm:intel_opregion_setup], ASLE supported
>[    5.336562] i915 0000:00:02.0: irq 57 for MSI/MSI-X
>[    5.336658] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    5.336732] [drm] Driver supports precise vblank timestamp query.
>[    5.336805] [drm:init_vbt_defaults], Set default to SSC at 120MHz
>[    5.336918] [drm:intel_parse_bios], Using VBT from OpRegion: $VBT HASWELL        d
>[    5.337050] [drm:parse_general_features], BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 1 lvds_ssc_freq 120 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    5.337220] [drm:parse_general_definitions], crt_ddc_bus_pin: 2
>[    5.337333] [drm:parse_lfp_panel_data], Found panel mode in BIOS VBT tables:
>[    5.337436] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x900" 0 115200 1600 1664 1706 2000 900 903 906 960 0x8 0xa
>[    5.337562] [drm:parse_lfp_panel_data], VBT initial LVDS value 30033c
>[    5.337664] [drm:parse_sdvo_panel_data], Found SDVO panel mode in BIOS VBT tables:
>[    5.337781] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    5.337908] [drm:parse_sdvo_device_mapping], No SDVO device info is found in VBT
>[    5.338026] [drm:parse_mipi], No MIPI BDB found
>[    5.338109] [drm:parse_ddi_port], 
>[    5.338204] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    5.338278] [drm:parse_ddi_port], VBT HDMI level shift for port A: 0
>[    5.338384] [drm:parse_ddi_port], Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    5.338501] [drm:parse_ddi_port], VBT HDMI level shift for port B: 1
>[    5.338602] [drm:parse_ddi_port], Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    5.338719] [drm:parse_ddi_port], VBT HDMI level shift for port C: 1
>[    5.338834] [drm:intel_dsm_pci_probe], no _DSM method for intel device
>[    5.338954] [drm:i915_gem_init_stolen], found 33554432 bytes of stolen memory at dda00000
>[    5.339253] [drm:intel_print_wm_latency], Primary WM0 latency 20 (2.0 usec)
>[    5.339403] [drm:intel_print_wm_latency], Primary WM1 latency 4 (2.0 usec)
>[    5.339508] [drm:intel_print_wm_latency], Primary WM2 latency 36 (18.0 usec)
>[    5.339613] [drm:intel_print_wm_latency], Primary WM3 latency 90 (45.0 usec)
>[    5.339718] [drm:intel_print_wm_latency], Primary WM4 latency 160 (80.0 usec)
>[    5.339823] [drm:intel_print_wm_latency], Sprite WM0 latency 20 (2.0 usec)
>[    5.339928] [drm:intel_print_wm_latency], Sprite WM1 latency 4 (2.0 usec)
>[    5.340032] [drm:intel_print_wm_latency], Sprite WM2 latency 36 (18.0 usec)
>[    5.340137] [drm:intel_print_wm_latency], Sprite WM3 latency 90 (45.0 usec)
>[    5.340249] [drm:intel_print_wm_latency], Sprite WM4 latency 160 (80.0 usec)
>[    5.340352] [drm:intel_print_wm_latency], Cursor WM0 latency 20 (2.0 usec)
>[    5.340454] [drm:intel_print_wm_latency], Cursor WM1 latency 4 (2.0 usec)
>[    5.340556] [drm:intel_print_wm_latency], Cursor WM2 latency 36 (18.0 usec)
>[    5.340658] [drm:intel_print_wm_latency], Cursor WM3 latency 90 (45.0 usec)
>[    5.340761] [drm:intel_print_wm_latency], Cursor WM4 latency 160 (80.0 usec)
>[    5.340864] [drm:intel_modeset_init], 3 display pipes available.
>[    5.341023] [drm:intel_ddi_pll_init], CDCLK running at 450000KHz
>[    5.341124] [drm:intel_shared_dpll_init], 0 shared PLLs initialized
>[    5.341230] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    5.341636] [drm:intel_dp_init_connector], Adding eDP connector on port A
>[    5.341826] [drm:intel_dp_i2c_init], i2c_init DPDDC-A
>[    5.341926] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on
>[    5.342032] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    5.342578] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
>[    5.342914] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
>[    5.343087] [drm:intel_dp_init_panel_power_sequencer], cur t1_t3 2000 t8 0 t9 2000 t10 500 t11_t12 6000
>[    5.343216] [drm:intel_dp_init_panel_power_sequencer], vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    5.343345] [drm:intel_dp_init_panel_power_sequencer], panel power up delay 200, power down delay 50, power cycle delay 600
>[    5.343477] [drm:intel_dp_init_panel_power_sequencer], backlight on delay 1, off delay 200
>[    5.343876] [drm:intel_dp_get_dpcd], DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 0f 00
>[    5.344177] [drm:intel_dp_init_panel_power_sequencer_registers], panel power sequencer register settings: PP_ON 0x7d0000a, PP_OFF 0x1f407d0, PP_DIV 0x4af06
>[    5.345488] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    5.379035] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    5.379163] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    5.379325] [drm:intel_panel_get_backlight], get backlight PWM = 851
>[    5.379433] [drm:intel_panel_get_max_backlight], max backlight PWM = 851
>[    5.379731] [drm:intel_dp_init_connector], Adding DP connector on port B
>[    5.379928] [drm:intel_dp_i2c_init], i2c_init DPDDC-B
>[    5.382527] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[    5.382703] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
>[    5.385312] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[    5.385424] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
>[    5.385646] [drm:intel_dp_init_connector], Adding DP connector on port C
>[    5.385812] [drm:intel_dp_i2c_init], i2c_init DPDDC-C
>[    5.386092] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
>[    5.386356] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
>[    5.386704] [drm:i915_gem_setup_global_gtt], clearing unused GTT space: [0, 7fdff000]
>[    5.390065] [drm:init_status_page], render ring hws offset: 0x00000000
>[    5.399313] [drm:init_pipe_control], render ring pipe control offset: 0x00021000
>[    5.399465] [drm:init_status_page], bsd ring hws offset: 0x00022000
>[    5.399771] [drm:init_status_page], blitter ring hws offset: 0x00043000
>[    5.400018] [drm:init_status_page], video enhancement ring hws offset: 0x00064000
>[    5.400350] [drm:create_default_context], Default HW context loaded
>[    5.400454] [drm:i915_gem_context_init], HW context support initialized
>[    5.400680] [drm:intel_modeset_readout_hw_state], [CRTC:3] hw state readout: enabled
>[    5.400802] [drm:intel_modeset_readout_hw_state], [CRTC:5] hw state readout: disabled
>[    5.400923] [drm:intel_modeset_readout_hw_state], [CRTC:7] hw state readout: disabled
>[    5.401044] [drm:intel_ddi_get_crtc_pll], Pipe A connected to port A using clock 0x80000000
>[    5.401171] [drm:intel_modeset_readout_hw_state], [ENCODER:9:TMDS-9] hw state readout: enabled, pipe A
>[    5.401296] [drm:intel_modeset_readout_hw_state], [ENCODER:17:TMDS-17] hw state readout: disabled, pipe A
>[    5.401421] [drm:intel_modeset_readout_hw_state], [ENCODER:20:TMDS-20] hw state readout: disabled, pipe A
>[    5.401548] [drm:intel_modeset_readout_hw_state], [CONNECTOR:10:eDP-1] hw state readout: enabled
>[    5.401671] [drm:intel_modeset_readout_hw_state], [CONNECTOR:18:DP-1] hw state readout: disabled
>[    5.401795] [drm:intel_modeset_readout_hw_state], [CONNECTOR:19:HDMI-A-1] hw state readout: disabled
>[    5.401919] [drm:intel_modeset_readout_hw_state], [CONNECTOR:21:DP-2] hw state readout: disabled
>[    5.402042] [drm:intel_modeset_readout_hw_state], [CONNECTOR:22:HDMI-A-2] hw state readout: disabled
>[    5.402167] [drm:intel_dump_pipe_config], [CRTC:3][setup_hw_state] config for pipe A
>[    5.402288] [drm:intel_dump_pipe_config], cpu_transcoder: P
>[    5.402418] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 0
>[    5.402528] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.402773] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 8073196, gmch_n: 8388608, link_m: 224255, link_n: 524288, tu: 64
>[    5.402901] [drm:intel_dump_pipe_config], requested mode:
>[    5.403002] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    5.403132] [drm:intel_dump_pipe_config], adjusted mode:
>[    5.403231] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x5
>[    5.403350] [drm:intel_dump_crtc_timings], crtc timings: 0 1600 1664 1706 2000 900 903 906 960, type: 0x0 flags: 0x5
>[    5.403473] [drm:intel_dump_pipe_config], port clock: 0
>[    5.403572] [drm:intel_dump_pipe_config], pipe src size: 720x400
>[    5.403672] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.403796] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x06400384, enabled
>[    5.403915] [drm:intel_dump_pipe_config], ips: 0
>[    5.404012] [drm:intel_dump_pipe_config], double wide: 0
>[    5.404113] [drm:intel_dump_pipe_config], [CRTC:5][setup_hw_state] config for pipe B
>[    5.404230] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[    5.404329] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
>[    5.406277] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.406405] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.406530] [drm:intel_dump_pipe_config], requested mode:
>[    5.406632] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    5.406765] [drm:intel_dump_pipe_config], adjusted mode:
>[    5.406864] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    5.406984] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    5.407105] [drm:intel_dump_pipe_config], port clock: 0
>[    5.407204] [drm:intel_dump_pipe_config], pipe src size: 0x0
>[    5.407304] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.407429] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.407549] [drm:intel_dump_pipe_config], ips: 0
>[    5.407647] [drm:intel_dump_pipe_config], double wide: 0
>[    5.407747] [drm:intel_dump_pipe_config], [CRTC:7][setup_hw_state] config for pipe C
>[    5.407873] [drm:intel_dump_pipe_config], cpu_transcoder: C
>[    5.407982] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
>[    5.408091] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.408229] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.408360] [drm:intel_dump_pipe_config], requested mode:
>[    5.408466] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    5.408596] [drm:intel_dump_pipe_config], adjusted mode:
>[    5.408702] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    5.408831] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    5.408972] [drm:intel_dump_pipe_config], port clock: 0
>[    5.409071] [drm:intel_dump_pipe_config], pipe src size: 0x0
>[    5.409172] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.409317] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.409444] [drm:intel_dump_pipe_config], ips: 0
>[    5.409543] [drm:intel_dump_pipe_config], double wide: 0
>[    5.409651] [drm:intel_connector_check_state], [CONNECTOR:10:eDP-1]
>[    5.409757] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[    5.409867] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[    5.409967] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
>[    5.410066] [drm:check_crtc_state], [CRTC:3]
>[    5.410171] [drm:check_crtc_state], [CRTC:5]
>[    5.410268] [drm:check_crtc_state], [CRTC:7]
>[    5.410390] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1]
>[    5.410507] [drm:intel_dp_detect], [CONNECTOR:10:eDP-1]
>[    5.410811] [drm:intel_dp_probe_oui], Sink OUI: 001cf8
>[    5.411090] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[    5.411202] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    5.411309] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1] probed modes :
>[    5.411436] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x900" 60 115200 1600 1664 1706 2000 900 903 906 960 0x48 0xa
>[    5.411570] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
>[    5.411692] [drm:intel_dp_detect], [CONNECTOR:18:DP-1]
>[    5.411812] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
>[    5.411941] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1]
>[    5.412065] [drm:intel_hdmi_detect], [CONNECTOR:19:HDMI-A-1]
>[    5.462560] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5
>[    5.475882] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    5.476015] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1] disconnected
>[    5.476150] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2]
>[    5.476280] [drm:intel_dp_detect], [CONNECTOR:21:DP-2]
>[    5.476713] [drm:intel_dp_get_dpcd], DPCD: 12 14 c4 01 00 15 01 83 02 00 00 00 00 00 04
>[    5.477575] [drm:intel_dp_probe_oui], Sink OUI: 000000
>[    5.477879] [drm:intel_dp_probe_oui], Branch OUI: 90cc24
>[    5.478816] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    5.502683] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    5.526617] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    5.526723] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[    5.527663] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    5.551411] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    5.575268] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    5.575459] [drm:drm_edid_to_eld], ELD monitor DELL U2410
>[    5.575563] [drm:drm_edid_to_eld], ELD size 9, SAD count 1
>[    5.575704] [drm:drm_mode_debug_printmodeline], Modeline 45:"1440x480i" 0 27000 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[    5.575855] [drm:drm_mode_prune_invalid], Not using 1440x480i mode 3
>[    5.575962] [drm:drm_mode_debug_printmodeline], Modeline 46:"1440x576i" 0 27000 1440 1464 1590 1728 576 580 586 625 0x40 0x101a
>[    5.576102] [drm:drm_mode_prune_invalid], Not using 1440x576i mode 3
>[    5.576231] [drm:drm_mode_debug_printmodeline], Modeline 66:"1440x480i" 60 27027 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[    5.576382] [drm:drm_mode_prune_invalid], Not using 1440x480i mode 3
>[    5.576490] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2] probed modes :
>[    5.576611] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    5.576742] [drm:drm_mode_debug_printmodeline], Modeline 25:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    5.576872] [drm:drm_mode_debug_printmodeline], Modeline 56:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    5.577002] [drm:drm_mode_debug_printmodeline], Modeline 26:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    5.577133] [drm:drm_mode_debug_printmodeline], Modeline 57:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    5.577264] [drm:drm_mode_debug_printmodeline], Modeline 48:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    5.577394] [drm:drm_mode_debug_printmodeline], Modeline 51:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    5.577524] [drm:drm_mode_debug_printmodeline], Modeline 52:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[    5.577654] [drm:drm_mode_debug_printmodeline], Modeline 68:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[    5.577785] [drm:drm_mode_debug_printmodeline], Modeline 30:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    5.577915] [drm:drm_mode_debug_printmodeline], Modeline 36:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    5.578045] [drm:drm_mode_debug_printmodeline], Modeline 29:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    5.578175] [drm:drm_mode_debug_printmodeline], Modeline 31:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    5.578305] [drm:drm_mode_debug_printmodeline], Modeline 27:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    5.578434] [drm:drm_mode_debug_printmodeline], Modeline 58:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    5.578563] [drm:drm_mode_debug_printmodeline], Modeline 50:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    5.578692] [drm:drm_mode_debug_printmodeline], Modeline 37:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    5.578821] [drm:drm_mode_debug_printmodeline], Modeline 38:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    5.578951] [drm:drm_mode_debug_printmodeline], Modeline 39:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    5.579108] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    5.579270] [drm:drm_mode_debug_printmodeline], Modeline 49:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    5.579403] [drm:drm_mode_debug_printmodeline], Modeline 59:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    5.579536] [drm:drm_mode_debug_printmodeline], Modeline 28:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    5.579669] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    5.579807] [drm:drm_mode_debug_printmodeline], Modeline 34:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    5.579935] [drm:drm_mode_debug_printmodeline], Modeline 47:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    5.580063] [drm:drm_mode_debug_printmodeline], Modeline 35:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    5.580192] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2]
>[    5.580312] [drm:intel_hdmi_detect], [CONNECTOR:22:HDMI-A-2]
>[    5.580581] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    5.580688] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[    5.580811] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2] disconnected
>[    5.580934] [drm:drm_setup_crtcs], 
>[    5.581031] [drm:drm_enable_connectors], connector 10 enabled? yes
>[    5.581134] [drm:drm_enable_connectors], connector 18 enabled? no
>[    5.581236] [drm:drm_enable_connectors], connector 19 enabled? no
>[    5.581339] [drm:drm_enable_connectors], connector 21 enabled? yes
>[    5.581442] [drm:drm_enable_connectors], connector 22 enabled? no
>[    5.581545] [drm:drm_target_preferred], looking for cmdline mode on connector 10
>[    5.581665] [drm:drm_target_preferred], looking for preferred mode on connector 10
>[    5.581792] [drm:drm_target_preferred], found mode 1600x900
>[    5.581914] [drm:drm_target_preferred], looking for cmdline mode on connector 21
>[    5.582051] [drm:drm_target_preferred], looking for preferred mode on connector 21
>[    5.582171] [drm:drm_target_preferred], found mode 1920x1200
>[    5.583977] [drm:drm_setup_crtcs], picking CRTCs for 8192x8192 config
>[    5.584087] [drm:drm_setup_crtcs], desired mode 1600x900 set on crtc 3
>[    5.584195] [drm:drm_setup_crtcs], desired mode 1920x1200 set on crtc 5
>[    5.584304] [drm:i915_gem_object_create_stolen], creating stolen object: size=8ca000
>[    5.584443] [drm:i915_pages_create_for_stolen], offset=0x0, size=9216000
>[    5.586770] [drm:intelfb_create], allocated 1920x1200 fb: 0x000a1000, bo ffff8800c8b45180
>[    5.587304] fbcon: inteldrmfb (fb0) is primary device
>[    5.588638] [drm:intel_crtc_set_config], [CRTC:3] [FB:42] #connectors=1 (x y) (0 0)
>[    5.588650] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[    5.588652] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[    5.588655] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    5.588658] [drm:drm_mode_debug_printmodeline], Modeline 40:"1600x900" 60 115200 1600 1664 1706 2000 900 903 906 960 0x48 0xa
>[    5.588660] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[    5.588662] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    5.588665] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    5.588677] [drm:connected_sink_compute_bpp], [CONNECTOR:10:eDP-1] checking for sink bpp constrains
>[    5.588678] [drm:connected_sink_compute_bpp], clamping display bpp (was 24) to EDID reported max of 18
>[    5.588681] [drm:intel_dp_compute_config], DP link computation with max lane count 1 max bw 0a pixel clock 115200KHz
>[    5.588684] [drm:intel_dp_compute_config], DP link bw 0a lane count 1 clock 270000 bpp 18
>[    5.588685] [drm:intel_dp_compute_config], DP link bw required 207360 available 216000
>[    5.588688] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 18, dithering: 1
>[    5.588690] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[    5.588691] [drm:intel_dump_pipe_config], cpu_transcoder: P
>[    5.588693] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
>[    5.588695] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.588698] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 4026531, gmch_n: 4194304, link_m: 223696, link_n: 524288, tu: 64
>[    5.588699] [drm:intel_dump_pipe_config], requested mode:
>[    5.588702] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x900" 60 115200 1600 1664 1706 2000 900 903 906 960 0x48 0xa
>[    5.588703] [drm:intel_dump_pipe_config], adjusted mode:
>[    5.588706] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x900" 60 115200 1600 1664 1706 2000 900 903 906 960 0x48 0xa
>[    5.588709] [drm:intel_dump_crtc_timings], crtc timings: 115200 1600 1664 1706 2000 900 903 906 960, type: 0x48 flags: 0xa
>[    5.588711] [drm:intel_dump_pipe_config], port clock: 270000
>[    5.588712] [drm:intel_dump_pipe_config], pipe src size: 1600x900
>[    5.588714] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.588716] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.588718] [drm:intel_dump_pipe_config], ips: 1
>[    5.588719] [drm:intel_dump_pipe_config], double wide: 0
>[    5.595834] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>[    5.595844] [drm:ironlake_edp_backlight_off], 
>[    5.745290] ACPI: Battery Slot [BAT0] (battery present)
>[    5.749796] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x15
>[    5.749869] platform microcode: Direct firmware load failed with error -2
>[    5.749871] platform microcode: Falling back to user helper
>[    5.751064] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x15
>[    5.751137] platform microcode: Direct firmware load failed with error -2
>[    5.751138] platform microcode: Falling back to user helper
>[    5.751729] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x15
>[    5.751796] platform microcode: Direct firmware load failed with error -2
>[    5.751798] platform microcode: Falling back to user helper
>[    5.752595] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    5.754811] thermal LNXTHERM:00: registered as thermal_zone0
>[    5.754812] ACPI: Thermal Zone [THM0] (47 C)
>[    5.757734] ACPI: Battery Slot [BAT1] (battery present)
>[    5.758320] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
>[    5.759501] thinkpad_acpi: volume: disabled as there is no ALSA support in this kernel
>[    5.760894] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input5
>[    5.776499] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x127c00, board id: 2668, fw id: 1293989
>[    5.776505] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0
>[    5.805767] [drm:ironlake_edp_panel_off], Turn eDP power off
>[    5.805778] [drm:ironlake_wait_panel_off], Wait for panel power off time
>[    5.805787] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status a0000003 control abcd0000
>[    5.816564] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
>[    6.565389] [drm:intel_update_fbc], no output, disabling
>[    6.565425] [drm:__intel_set_power_well], Requesting to disable the power well
>[    6.565466] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[    6.565507] [drm:ironlake_update_plane], Writing base 000A1000 00000000 0 0 7680
>[    6.565516] [drm:intel_crtc_mode_set], [ENCODER:9:TMDS-9] set [MODE:0:1600x900]
>[    6.565519] [drm:intel_ddi_mode_set], Preparing DDI mode on port A, pipe A
>[    6.565541] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on
>[    6.565544] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[    6.565550] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000
>[    6.565559] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[    6.565562] [drm:ironlake_edp_panel_vdd_on], eDP was not running
>[    6.768565] [drm:ironlake_edp_panel_on], Turn eDP power on
>[    6.768570] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[    6.768576] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008
>[    6.768583] [drm:ironlake_wait_panel_on], Wait for panel power on
>[    6.768588] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd000b
>[    6.981787] [drm:ironlake_panel_vdd_off_sync], Turning eDP VDD off
>[    6.981796] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[    7.036373] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[    7.036863] [drm:intel_dp_start_link_train], clock recovery OK
>[    7.037653] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[    7.094962] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[    7.095249] [drm:ironlake_edp_backlight_on], 
>[    7.101629] [drm:intel_panel_enable_backlight], pipe A
>[    7.101637] [drm:intel_panel_actually_set_backlight], set backlight PWM = 851
>[    7.101640] [drm:intel_edp_psr_match_conditions], PSR disable by flag
>[    7.134941] [drm:intel_update_fbc], framebuffer not tiled or fenced, disabling compression
>[    7.148271] [drm:intel_connector_check_state], [CONNECTOR:10:eDP-1]
>[    7.148279] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[    7.148283] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[    7.148286] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
>[    7.148289] [drm:check_crtc_state], [CRTC:3]
>[    7.148307] [drm:check_crtc_state], [CRTC:5]
>[    7.148310] [drm:check_crtc_state], [CRTC:7]
>[    7.148317] [drm:intel_crtc_set_config], [CRTC:5] [FB:42] #connectors=1 (x y) (0 0)
>[    7.148320] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[    7.148322] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[    7.148325] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    7.148329] [drm:drm_mode_debug_printmodeline], Modeline 41:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    7.148331] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[    7.148333] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[    7.148335] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    7.148338] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-2] to [CRTC:5]
>[    7.148340] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[    7.148342] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    7.148345] [drm:connected_sink_compute_bpp], [CONNECTOR:21:DP-2] checking for sink bpp constrains
>[    7.148348] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 0a pixel clock 154000KHz
>[    7.148354] [drm:intel_dp_compute_config], DP link bw 06 lane count 4 clock 162000 bpp 24
>[    7.148356] [drm:intel_dp_compute_config], DP link bw required 369600 available 518400
>[    7.148358] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[    7.148360] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
>[    7.148362] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[    7.148364] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[    7.148367] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    7.148369] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 5980766, gmch_n: 8388608, link_m: 249198, link_n: 262144, tu: 64
>[    7.148371] [drm:intel_dump_pipe_config], requested mode:
>[    7.148374] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    7.148376] [drm:intel_dump_pipe_config], adjusted mode:
>[    7.148379] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    7.148383] [drm:intel_dump_crtc_timings], crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9
>[    7.148384] [drm:intel_dump_pipe_config], port clock: 162000
>[    7.148386] [drm:intel_dump_pipe_config], pipe src size: 1920x1200
>[    7.148388] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    7.148390] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    7.148392] [drm:intel_dump_pipe_config], ips: 0
>[    7.148394] [drm:intel_dump_pipe_config], double wide: 0
>[    7.148400] [drm:__intel_set_power_well], Enabling power well
>[    7.148442] [drm:ironlake_update_plane], Writing base 000A1000 00000000 0 0 7680
>[    7.148452] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1920x1200]
>[    7.148454] [drm:intel_ddi_mode_set], Preparing DDI mode on port C, pipe B
>[    7.148455] [drm:intel_ddi_mode_set], DP audio on pipe B on DDI
>[    7.148457] [drm:intel_ddi_mode_set], DP audio: write eld information
>[    7.148460] [drm:intel_write_eld], ELD on [CONNECTOR:21:DP-2], [ENCODER:20:TMDS-20]
>[    7.148462] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[    7.148463] [drm:haswell_write_eld], HDMI audio: enable codec
>[    7.208233] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[    7.208236] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x00000040
>[    7.208239] [drm:haswell_write_eld], HDMI audio: eld vld status=0x00000050
>[    7.208242] [drm:haswell_write_eld], HDMI audio: audio conf: 0x0070fa60
>[    7.208244] [drm:haswell_write_eld], ELD on pipe B
>[    7.208246] [drm:haswell_write_eld], ELD: DisplayPort detected
>[    7.208255] [drm:haswell_write_eld], port num:0
>[    7.208257] [drm:haswell_write_eld], ELD size 9
>[    7.352060] [drm:intel_print_rc6_info], Haswell: only RC6 available
>[    7.352061] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    7.352073] [drm:gen6_enable_rps], Overclocking supported. Max: 1000MHz, Overclock max: 1000MHz
>[    8.676874] psmouse serio2: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64
>[    9.109896] random: nonblocking pool is initialized
>[    9.201286] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[    9.217958] [drm:intel_dp_start_link_train], clock recovery OK
>[    9.234631] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[    9.251268] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[    9.267904] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[    9.284541] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[    9.301180] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[    9.317817] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[    9.676742] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
>[    9.872731] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input7
>[   13.307244] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   13.323916] [drm:intel_dp_start_link_train], clock recovery OK
>[   13.340590] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   13.357230] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   13.373866] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   13.390502] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   13.407138] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   13.423774] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   26.646854] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   26.663525] [drm:intel_dp_start_link_train], clock recovery OK
>[   26.680197] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   26.696834] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   26.713470] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   26.730113] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   26.746748] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   26.763384] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   28.701144] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   28.717815] [drm:intel_dp_start_link_train], clock recovery OK
>[   28.739579] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[   28.806209] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[   28.819538] [drm:intel_connector_check_state], [CONNECTOR:10:eDP-1]
>[   28.819547] [drm:intel_connector_check_state], [CONNECTOR:21:DP-2]
>[   28.819555] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[   28.819559] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[   28.819562] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
>[   28.819566] [drm:check_crtc_state], [CRTC:3]
>[   28.819585] [drm:check_crtc_state], [CRTC:5]
>[   28.819603] [drm:check_crtc_state], [CRTC:7]
>[   28.819609] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   28.819613] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[   28.819615] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[   28.819618] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-2] to [CRTC:5]
>[   28.819748] [drm:intel_crtc_set_config], [CRTC:3] [FB:42] #connectors=1 (x y) (0 0)
>[   28.819751] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[   28.819753] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[   28.819756] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-2] to [CRTC:5]
>[   28.819759] [drm:intel_crtc_set_config], [CRTC:5] [FB:42] #connectors=1 (x y) (0 0)
>[   28.819762] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   28.819764] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[   28.819767] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-2] to [CRTC:5]
>[   28.825864] Console: switching to colour frame buffer device 200x56
>[   28.825871] [drm:intel_crtc_set_config], [CRTC:3] [FB:42] #connectors=1 (x y) (0 0)
>[   28.825874] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[   28.825876] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[   28.825878] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-2] to [CRTC:5]
>[   28.825882] [drm:intel_crtc_set_config], [CRTC:5] [FB:42] #connectors=1 (x y) (0 0)
>[   28.825884] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   28.825887] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[   28.825889] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-2] to [CRTC:5]
>[   29.072389] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   29.073488] i915 0000:00:02.0: registered panic notifier
>[   29.094151] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
>[   29.107753] [drm:asle_set_backlight], bclp = 0x800000ff
>[   29.108454] acpi device:01: registered as cooling_device5
>[   29.108850] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input8
>[   29.109325] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[   29.112712] [drm:asle_set_backlight], updating opregion backlight 255/255
>[   29.113554] [drm:intel_panel_get_max_backlight], max backlight PWM = 851
>[   29.114770] [drm:intel_panel_actually_set_backlight], set backlight PWM = 765
>[   29.116203] [drm:asle_set_pwm_freq], PWM freq is not supported
>[   29.138351] [drm:asle_set_backlight], bclp = 0x800000ff
>[   29.139604] [drm:asle_set_backlight], updating opregion backlight 255/255
>[   29.140397] [drm:intel_panel_get_max_backlight], max backlight PWM = 851
>[   29.141320] [drm:intel_panel_actually_set_backlight], set backlight PWM = 765
>[   29.142274] [drm:asle_set_pwm_freq], PWM freq is not supported
>[   74.149484] type=1006 audit(1386162921.180:2): pid=151 uid=0 old auid=4294967295 new auid=0 old ses=4294967295 new ses=1 res=1

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