Attachment 103421 Details for Bug 81728 – dmesg

dmesg

gem_exec_big.dmesg (text/plain), 91.08 KB, created by Guo Jinxian on 2014-07-25 05:15:27 UTC

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Creator: Guo Jinxian

Created: 2014-07-25 05:15:27 UTC

Size: 91.08 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ (buildtopcommit@x-kernel) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #790 SMP Fri Jul 25 11:33:10 CST 2014
>[    0.000000] Command line: BOOT_IMAGE=kernels//nightly_parents/2014_07_25/drm-intel-nightly/089bea2664988de48fccc81407ebe12115156731/bzImage_x86_64_debug root=/dev/sda8 drm.debug=0xe modules_path=kernels//nightly_parents/2014_07_25/drm-intel-nightly/089bea2664988de48fccc81407ebe12115156731/modules_x86_64_debug/lib/modules/3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ acpi_rsdp=0x78c8c014 kexec_jump_back_entry=0xdbd946f3
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000006efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000006f000-0x000000000006ffff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000000070000-0x0000000000085fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000086000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000200fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000020100000-0x000000007823dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007823e000-0x0000000078b4cfff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000078b4d000-0x0000000078c4cfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000078c4d000-0x0000000078c8cfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000078c8d000-0x00000000796f1fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000796f2000-0x0000000079ff1fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000079ff2000-0x0000000079ffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] DMI not present or invalid.
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] e820: last_pfn = 0x180000 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 base 0FFC00000 mask FFFC00000 write-protect
>[    0.000000]   1 base 000000000 mask F80000000 write-back
>[    0.000000]   2 base 07C000000 mask FFC000000 uncachable
>[    0.000000]   3 base 07B000000 mask FFF000000 uncachable
>[    0.000000]   4 base 07AE00000 mask FFFE00000 uncachable
>[    0.000000]   5 base 100000000 mask F80000000 write-back
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7010600070106, new 0x7010600070106
>[    0.000000] e820: last_pfn = 0x7a000 max_arch_pfn = 0x400000000
>[    0.000000] Base memory trampoline at [ffff880000080000] 80000 size 24576
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x046df000, 0x046dffff] PGTABLE
>[    0.000000] BRK [0x046e0000, 0x046e0fff] PGTABLE
>[    0.000000] BRK [0x046e1000, 0x046e1fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x17fe00000-0x17fffffff]
>[    0.000000]  [mem 0x17fe00000-0x17fffffff] page 2M
>[    0.000000] BRK [0x046e2000, 0x046e2fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x17c000000-0x17fdfffff]
>[    0.000000]  [mem 0x17c000000-0x17fdfffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x17bffffff]
>[    0.000000]  [mem 0x100000000-0x17bffffff] page 2M
>[    0.000000] BRK [0x046e3000, 0x046e3fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x1fffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x20100000-0x7823dfff]
>[    0.000000]  [mem 0x20100000-0x201fffff] page 4k
>[    0.000000]  [mem 0x20200000-0x781fffff] page 2M
>[    0.000000]  [mem 0x78200000-0x7823dfff] page 4k
>[    0.000000] BRK [0x046e4000, 0x046e4fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x78c8d000-0x796f1fff]
>[    0.000000]  [mem 0x78c8d000-0x78dfffff] page 4k
>[    0.000000]  [mem 0x78e00000-0x795fffff] page 2M
>[    0.000000]  [mem 0x79600000-0x796f1fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x79ff2000-0x79ffffff]
>[    0.000000]  [mem 0x79ff2000-0x79ffffff] page 4k
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000078C8C014 000024 (v02 LENOVO)
>[    0.000000] ACPI: XSDT 0x0000000078C8C120 0000A4 (v01 LENOVO CB-01    00000001      01000013)
>[    0.000000] ACPI: FACP 0x0000000078C89000 00010C (v05 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: DSDT 0x0000000078C78000 00B70A (v02 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: FACS 0x0000000078C05000 000040
>[    0.000000] ACPI: UEFI 0x0000000078C8B000 000236 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: MSDM 0x0000000078C8A000 000055 (v03 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: HPET 0x0000000078C88000 000038 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: LPIT 0x0000000078C87000 000104 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: APIC 0x0000000078C86000 000084 (v03 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: MCFG 0x0000000078C85000 00003C (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: SLIC 0x0000000078C84000 000176 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000078C76000 000763 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000078C75000 000290 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000078C74000 00017A (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: UEFI 0x0000000078C73000 000042 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000078C70000 002FFD (v01 LENOVO NVOPT    00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000078C6F000 0003E6 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: FPDT 0x0000000078C6E000 000044 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: BGRT 0x0000000078C77000 000038 (v01 LENOVO CB-01    00000001 ACPI 00040000)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x17fffffff]
>[    0.000000]   NODE_DATA [mem 0x17fff7000-0x17fffafff]
>[    0.000000]  [ffffea0000000000-ffffea0005ffffff] PMD -> [ffff88017b600000-ffff88017f5fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x17fffffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0006efff]
>[    0.000000]   node   0: [mem 0x00070000-0x00085fff]
>[    0.000000]   node   0: [mem 0x00100000-0x1fffffff]
>[    0.000000]   node   0: [mem 0x20100000-0x7823dfff]
>[    0.000000]   node   0: [mem 0x78c8d000-0x796f1fff]
>[    0.000000]   node   0: [mem 0x79ff2000-0x79ffffff]
>[    0.000000]   node   0: [mem 0x100000000-0x17fffffff]
>[    0.000000] On node 0 totalpages: 1018677
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3972 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7663 pages used for memmap
>[    0.000000]   DMA32 zone: 490417 pages, LIFO batch:31
>[    0.000000]   Normal zone: 8192 pages used for memmap
>[    0.000000]   Normal zone: 524288 pages, LIFO batch:31
>[    0.000000] x86/hpet: Will disable the HPET for this platform because it's not reliable
>[    0.000000] Reserving Intel graphics stolen memory at 0x7b000000-0x7effffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    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[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level 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 0-86
>[    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: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 103
>[    0.000000] PM: Registered nosave memory: [mem 0x0006f000-0x0006ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00086000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x20000000-0x200fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7823e000-0x78b4cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x78b4d000-0x78c4cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x78c4d000-0x78c8cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x796f2000-0x79ff1fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7a000000-0x7affffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7b000000-0x7effffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7f000000-0xe00f7fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00f8000-0xe00f8fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00f9000-0xfed00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xffbfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffffffff]
>[    0.000000] e820: [mem 0x7f000000-0xe00f7fff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88017fc00000 s81728 r8192 d20672 u524288
>[    0.000000] pcpu-alloc: s81728 r8192 d20672 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1002737
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//nightly_parents/2014_07_25/drm-intel-nightly/089bea2664988de48fccc81407ebe12115156731/bzImage_x86_64_debug root=/dev/sda8 drm.debug=0xe modules_path=kernels//nightly_parents/2014_07_25/drm-intel-nightly/089bea2664988de48fccc81407ebe12115156731/modules_x86_64_debug/lib/modules/3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ acpi_rsdp=0x78c8c014 kexec_jump_back_entry=0xdbd946f3
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] AGP: Checking aperture...
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 3885960K/4074708K available (8431K kernel code, 1017K rwdata, 4768K rodata, 25004K init, 13740K bss, 188748K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS:4352 nr_irqs:1024 16
>[    0.000000] Console: colour dummy device 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:     32768
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
>[    0.000000] ... CHAINHASH_SIZE:          32768
>[    0.000000]  memory used by lock dependency info: 8159 kB
>[    0.000000]  per task-struct memory footprint: 1920 bytes
>[    0.000000] Maximum core-clock to bus-clock ratio: 0x16
>[    0.000000] Resolved frequency ID: 0, frequency: 83200 KHz
>[    0.000000] TSC runs at 1830400 KHz
>[    0.000000] lapic_timer_frequency = 83200
>[    0.000000] tsc: Detected 1830.400 MHz processor
>[    0.000006] Calibrating delay loop (skipped), value calculated using timer frequency.. 3660.80 BogoMIPS (lpj=1830400)
>[    0.000025] pid_max: default: 32768 minimum: 301
>[    0.000127] ACPI: Core revision 20140424
>[    0.431594] ACPI: All ACPI Tables successfully acquired
>[    0.432308] Security Framework initialized
>[    0.434198] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.436981] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.438102] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.438189] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.443237] CPU: Physical Processor ID: 0
>[    0.443251] CPU: Processor Core ID: 0
>[    0.448038] mce: CPU supports 6 MCE banks
>[    0.448060] CPU0: Thermal monitoring handled by SMI
>[    0.448075] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
>[    0.448075] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0
>[    0.448075] tlb_flushall_shift: 6
>[    0.448442] Freeing SMP alternatives memory: 32K (ffffffff8396b000 - ffffffff83973000)
>[    0.448462] ftrace: allocating 33703 entries in 132 pages
>[    0.471673] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.481684] smpboot: CPU0: Intel(R) Celeron(R) CPU  N2930  @ 1.83GHz (fam: 06, model: 37, stepping: 08)
>[    0.481730] TSC deadline timer enabled
>[    0.481843] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
>[    0.481882] ... version:                3
>[    0.481891] ... bit width:              40
>[    0.481899] ... generic registers:      2
>[    0.481907] ... value mask:             000000ffffffffff
>[    0.481915] ... max period:             000000ffffffffff
>[    0.481923] ... fixed-purpose events:   3
>[    0.481931] ... event mask:             0000000700000003
>[    0.510273] x86: Booting SMP configuration:
>[    0.510290] .... node  #0, CPUs:      #1
>[    0.526115] CPU1: Thermal monitoring handled by SMI
>[    0.528779] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.529982]  #2
>[    0.545795] CPU2: Thermal monitoring handled by SMI
>[    0.549051]  #3<7>[    0.564868] CPU3: Thermal monitoring handled by SMI
>[    0.567042] x86: Booted up 1 node, 4 CPUs
>[    0.567056] smpboot: Total of 4 processors activated (14643.20 BogoMIPS)
>[    0.571758] devtmpfs: initialized
>[    0.576356] PM: Registering ACPI NVS region [mem 0x0006f000-0x0006ffff] (4096 bytes)
>[    0.576384] PM: Registering ACPI NVS region [mem 0x78b4d000-0x78c4cfff] (1048576 bytes)
>[    0.577808] PM: Registering ACPI NVS region [mem 0x796f2000-0x79ff1fff] (9437184 bytes)
>[    0.596621] xor: measuring software checksum speed
>[    0.606354]    prefetch64-sse:  6264.000 MB/sec
>[    0.616428]    generic_sse:  5660.000 MB/sec
>[    0.616438] xor: using function: prefetch64-sse (6264.000 MB/sec)
>[    0.616502] RTC time: 19:09:05, date: 07/25/14
>[    0.617687] NET: Registered protocol family 16
>[    0.621713] cpuidle: using governor ladder
>[    0.621743] cpuidle: using governor menu
>[    0.622339] ACPI: bus type PCI registered
>[    0.623159] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.623176] PCI: not using MMCONFIG
>[    0.623189] PCI: Using configuration type 1 for base access
>[    0.740885] raid6: sse2x1     566 MB/s
>[    0.757991] raid6: sse2x2     675 MB/s
>[    0.775133] raid6: sse2x4    1093 MB/s
>[    0.775142] raid6: using algorithm sse2x4 (1093 MB/s)
>[    0.775152] raid6: using ssse3x2 recovery algorithm
>[    0.775747] ACPI: Added _OSI(Module Device)
>[    0.775759] ACPI: Added _OSI(Processor Device)
>[    0.775769] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.775779] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.824733] ACPI: Executed 1 blocks of module-level executable AML code
>[    1.017185] ACPI: Dynamic OEM Table Load:
>[    1.017243] ACPI: SSDT 0xFFFF880179A3B800 0003D7 (v01 PmRef  Cpu0Ist  00003000 INTL 20121220)
>[    1.028890] ACPI: Dynamic OEM Table Load:
>[    1.028944] ACPI: SSDT 0xFFFF880179A3BC00 0003E5 (v01 PmRef  Cpu0Cst  00003001 INTL 20121220)
>[    1.064208] ACPI: Dynamic OEM Table Load:
>[    1.064265] ACPI: SSDT 0xFFFF880179B6F600 00015F (v01 PmRef  ApIst    00003000 INTL 20121220)
>[    1.079436] ACPI: Dynamic OEM Table Load:
>[    1.079490] ACPI: SSDT 0xFFFF88017954E3C0 00008D (v01 PmRef  ApCst    00003000 INTL 20121220)
>[    1.131446] ACPI: Interpreter enabled
>[    1.131491] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
>[    1.131538] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
>[    1.131734] ACPI: (supports S0 S3 S4 S5)
>[    1.131744] ACPI: Using IOAPIC for interrupt routing
>[    1.132131] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    1.154416] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in ACPI motherboard resources
>[    1.154998] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    1.246322] ACPI: Power Resource [USBC] (on)
>[    1.357326] ACPI: Power Resource [PLPE] (on)
>[    1.362972] ACPI: Power Resource [PLPE] (on)
>[    1.481719] ACPI: Power Resource [CLK0] (on)
>[    1.482951] ACPI: Power Resource [CLK1] (on)
>[    1.609963] ACPI: Power Resource [NVP3] (on)
>[    1.611006] ACPI: Power Resource [NVP2] (on)
>[    1.621292] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    1.621345] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    1.625424] \_SB_.PCI0:_OSC invalid UUID
>[    1.625434] _OSC request data:1 1f 0 
>[    1.625452] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    1.636494] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
>[    1.637822] PCI host bridge to bus 0000:00
>[    1.637849] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    1.637873] pci_bus 0000:00: root bus resource [io  0x0000-0x006f]
>[    1.637911] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7]
>[    1.637935] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    1.637970] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    1.637994] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
>[    1.638018] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff]
>[    1.638041] pci_bus 0000:00: root bus resource [mem 0x80000000-0xa38ffffe]
>[    1.638151] pci 0000:00:00.0: [8086:0f00] type 00 class 0x060000
>[    1.640932] pci 0000:00:02.0: [8086:0f31] type 00 class 0x030000
>[    1.640969] pci 0000:00:02.0: reg 0x10: [mem 0xa3000000-0xa33fffff]
>[    1.640998] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff pref]
>[    1.641026] pci 0000:00:02.0: reg 0x20: [io  0x3050-0x3057]
>[    1.643632] pci 0000:00:13.0: [8086:0f23] type 00 class 0x010601
>[    1.643676] pci 0000:00:13.0: reg 0x10: [io  0x3048-0x304f]
>[    1.643697] pci 0000:00:13.0: reg 0x14: [io  0x305c-0x305f]
>[    1.643717] pci 0000:00:13.0: reg 0x18: [io  0x3040-0x3047]
>[    1.643737] pci 0000:00:13.0: reg 0x1c: [io  0x3058-0x305b]
>[    1.643758] pci 0000:00:13.0: reg 0x20: [io  0x3020-0x303f]
>[    1.643779] pci 0000:00:13.0: reg 0x24: [mem 0xa3814000-0xa38147ff]
>[    1.643882] pci 0000:00:13.0: PME# supported from D3hot
>[    1.646732] pci 0000:00:14.0: [8086:0f35] type 00 class 0x0c0330
>[    1.646776] pci 0000:00:14.0: reg 0x10: [mem 0xa3800000-0xa380ffff 64bit]
>[    1.646909] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    1.648416] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    1.649939] pci 0000:00:1a.0: [8086:0f18] type 00 class 0x108000
>[    1.649985] pci 0000:00:1a.0: reg 0x10: [mem 0xa3700000-0xa37fffff]
>[    1.650024] pci 0000:00:1a.0: reg 0x14: [mem 0xa3600000-0xa36fffff]
>[    1.650203] pci 0000:00:1a.0: PME# supported from D0 D3hot
>[    1.652967] pci 0000:00:1b.0: [8086:0f04] type 00 class 0x040300
>[    1.653015] pci 0000:00:1b.0: reg 0x10: [mem 0xa3810000-0xa3813fff 64bit]
>[    1.653173] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    1.655927] pci 0000:00:1c.0: [8086:0f48] type 01 class 0x060400
>[    1.656102] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    1.658213] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    1.659722] pci 0000:00:1c.2: [8086:0f4c] type 01 class 0x060400
>[    1.659883] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    1.661377] pci 0000:00:1c.2: System wakeup disabled by ACPI
>[    1.662874] pci 0000:00:1c.3: [8086:0f4e] type 01 class 0x060400
>[    1.663035] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    1.668643] pci 0000:00:1c.3: System wakeup disabled by ACPI
>[    1.670210] pci 0000:00:1f.0: [8086:0f1c] type 00 class 0x060100
>[    1.672802] pci 0000:00:1f.3: [8086:0f12] type 00 class 0x0c0500
>[    1.672857] pci 0000:00:1f.3: reg 0x10: [mem 0xa3815000-0xa381501f]
>[    1.672960] pci 0000:00:1f.3: reg 0x20: [io  0x3000-0x301f]
>[    1.676370] pci 0000:01:00.0: [10de:1140] type 00 class 0x030200
>[    1.676407] pci 0000:01:00.0: reg 0x10: [mem 0xa2000000-0xa2ffffff]
>[    1.676439] pci 0000:01:00.0: reg 0x14: [mem 0x90000000-0x9fffffff 64bit pref]
>[    1.676471] pci 0000:01:00.0: reg 0x1c: [mem 0xa0000000-0xa1ffffff 64bit pref]
>[    1.676493] pci 0000:01:00.0: reg 0x24: [io  0x2000-0x207f]
>[    1.676515] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
>[    1.677187] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    1.680386] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    1.680405] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    1.680415] pci 0000:00:1c.0:   bridge window [mem 0xa2000000-0xa2ffffff]
>[    1.680428] pci 0000:00:1c.0:   bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
>[    1.681329] pci 0000:02:00.0: [168c:0036] type 00 class 0x028000
>[    1.681384] pci 0000:02:00.0: reg 0x10: [mem 0xa3500000-0xa357ffff 64bit]
>[    1.681479] pci 0000:02:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
>[    1.681663] pci 0000:02:00.0: supports D1 D2
>[    1.681669] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    1.682187] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    1.685393] pci 0000:00:1c.2: PCI bridge to [bus 02]
>[    1.685414] pci 0000:00:1c.2:   bridge window [mem 0xa3500000-0xa35fffff]
>[    1.686303] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
>[    1.686341] pci 0000:03:00.0: reg 0x10: [io  0x1000-0x10ff]
>[    1.686444] pci 0000:03:00.0: reg 0x18: [mem 0xa3404000-0xa3404fff 64bit]
>[    1.686478] pci 0000:03:00.0: reg 0x20: [mem 0xa3400000-0xa3403fff 64bit]
>[    1.686667] pci 0000:03:00.0: supports D1 D2
>[    1.686674] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    1.687208] pci 0000:03:00.0: System wakeup disabled by ACPI
>[    1.690479] pci 0000:00:1c.3: PCI bridge to [bus 03]
>[    1.690497] pci 0000:00:1c.3:   bridge window [io  0x1000-0x1fff]
>[    1.690507] pci 0000:00:1c.3:   bridge window [mem 0xa3400000-0xa34fffff]
>[    1.710496] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.712887] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.715252] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.717613] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.719991] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.722375] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.724745] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.727132] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.767697] ACPI: Enabled 11 GPEs in block 00 to 3F
>[    1.768726] ACPI : EC: GPE = 0x18, I/O: command/status = 0x66, data = 0x62
>[    1.770909] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    1.770941] vgaarb: loaded
>[    1.770949] vgaarb: bridge control possible 0000:00:02.0
>[    1.773149] SCSI subsystem initialized
>[    1.774712] libata version 3.00 loaded.
>[    1.775750] ACPI: bus type USB registered
>[    1.776484] usbcore: registered new interface driver usbfs
>[    1.776847] usbcore: registered new interface driver hub
>[    1.777195] usbcore: registered new device driver usb
>[    1.777999] pps_core: LinuxPPS API ver. 1 registered
>[    1.778011] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    1.778150] PTP clock support registered
>[    1.779156] PCI: Using ACPI for IRQ routing
>[    1.781617] PCI: pci_cache_line_size set to 64 bytes
>[    1.781726] e820: reserve RAM buffer [mem 0x0006f000-0x0006ffff]
>[    1.781775] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff]
>[    1.781794] e820: reserve RAM buffer [mem 0x7823e000-0x7bffffff]
>[    1.781807] e820: reserve RAM buffer [mem 0x796f2000-0x7bffffff]
>[    1.781825] e820: reserve RAM buffer [mem 0x7a000000-0x7bffffff]
>[    1.785868] NetLabel: Initializing
>[    1.785882] NetLabel:  domain hash size = 128
>[    1.785890] NetLabel:  protocols = UNLABELED CIPSOv4
>[    1.786128] NetLabel:  unlabeled traffic allowed by default
>[    1.786526] Switched to clocksource refined-jiffies
>[    1.912730] pnp: PnP ACPI init
>[    1.913051] ACPI: bus type PNP registered
>[    1.914052] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    1.918439] system 00:01: [io  0x0680-0x069f] has been reserved
>[    1.918487] system 00:01: [io  0x0400-0x047f] has been reserved
>[    1.918526] system 00:01: [io  0x0500-0x05fe] has been reserved
>[    1.918564] system 00:01: [io  0x0600-0x061f] has been reserved
>[    1.918614] system 00:01: [mem 0xfed40000-0xfed44fff] has been reserved
>[    1.918655] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.920313] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>[    1.921365] pnp 00:03: Plug and Play ACPI device, IDs ETD0623 PNP0f13 ETD0000 (active)
>[    1.928991] system 00:04: [mem 0xe0000000-0xefffffff] could not be reserved
>[    1.929036] system 00:04: [mem 0xfed01000-0xfed01fff] has been reserved
>[    1.929076] system 00:04: [mem 0xfed03000-0xfed03fff] has been reserved
>[    1.929114] system 00:04: [mem 0xfed04000-0xfed04fff] has been reserved
>[    1.929152] system 00:04: [mem 0xfed0c000-0xfed0ffff] has been reserved
>[    1.929200] system 00:04: [mem 0xfed08000-0xfed08fff] has been reserved
>[    1.929240] system 00:04: [mem 0xfed1c000-0xfed1cfff] has been reserved
>[    1.929278] system 00:04: [mem 0xfee00000-0xfeefffff] has been reserved
>[    1.929315] system 00:04: [mem 0xfef00000-0xfeffffff] has been reserved
>[    1.929337] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.960171] pnp: PnP ACPI: found 5 devices
>[    1.960186] ACPI: bus type PNP unregistered
>[    2.014285] Switched to clocksource acpi_pm
>[    2.015012] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
>[    2.015032] pci 0000:02:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
>[    2.015112] pci 0000:01:00.0: BAR 6: can't assign mem pref (size 0x80000)
>[    2.015153] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    2.015167] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    2.015185] pci 0000:00:1c.0:   bridge window [mem 0xa2000000-0xa2ffffff]
>[    2.015201] pci 0000:00:1c.0:   bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
>[    2.015236] pci 0000:02:00.0: BAR 6: assigned [mem 0xa3580000-0xa358ffff pref]
>[    2.015256] pci 0000:00:1c.2: PCI bridge to [bus 02]
>[    2.015273] pci 0000:00:1c.2:   bridge window [mem 0xa3500000-0xa35fffff]
>[    2.015296] pci 0000:00:1c.3: PCI bridge to [bus 03]
>[    2.015396] pci 0000:00:1c.3:   bridge window [io  0x1000-0x1fff]
>[    2.015414] pci 0000:00:1c.3:   bridge window [mem 0xa3400000-0xa34fffff]
>[    2.015438] pci_bus 0000:00: resource 4 [io  0x0000-0x006f]
>[    2.015444] pci_bus 0000:00: resource 5 [io  0x0078-0x0cf7]
>[    2.015450] pci_bus 0000:00: resource 6 [io  0x0d00-0xffff]
>[    2.015456] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff]
>[    2.015461] pci_bus 0000:00: resource 8 [mem 0x000c0000-0x000dffff]
>[    2.015467] pci_bus 0000:00: resource 9 [mem 0x000e0000-0x000fffff]
>[    2.015473] pci_bus 0000:00: resource 10 [mem 0x80000000-0xa38ffffe]
>[    2.015479] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
>[    2.015485] pci_bus 0000:01: resource 1 [mem 0xa2000000-0xa2ffffff]
>[    2.015490] pci_bus 0000:01: resource 2 [mem 0x90000000-0xa1ffffff 64bit pref]
>[    2.015497] pci_bus 0000:02: resource 1 [mem 0xa3500000-0xa35fffff]
>[    2.015502] pci_bus 0000:03: resource 0 [io  0x1000-0x1fff]
>[    2.015508] pci_bus 0000:03: resource 1 [mem 0xa3400000-0xa34fffff]
>[    2.015960] NET: Registered protocol family 2
>[    2.018455] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    2.019565] TCP bind hash table entries: 32768 (order: 9, 2097152 bytes)
>[    2.026002] TCP: Hash tables configured (established 32768 bind 32768)
>[    2.026231] TCP: reno registered
>[    2.026486] UDP hash table entries: 2048 (order: 6, 327680 bytes)
>[    2.027529] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes)
>[    2.029762] NET: Registered protocol family 1
>[    2.031037] RPC: Registered named UNIX socket transport module.
>[    2.031052] RPC: Registered udp transport module.
>[    2.031061] RPC: Registered tcp transport module.
>[    2.031070] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    2.031122] pci 0000:00:02.0: Boot video device
>[    2.035937] PCI: CLS 64 bytes, default 64
>[    3.533108] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    3.533128] software IO TLB [mem 0x7423e000-0x7823e000] (64MB) mapped at [ffff88007423e000-ffff88007823dfff]
>[    3.552849] futex hash table entries: 1024 (order: 5, 131072 bytes)
>[    3.553318] audit: initializing netlink subsys (disabled)
>[    3.553512] audit: type=2000 audit(1406315347.056:1): initialized
>[    3.558855] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    3.643186] VFS: Disk quotas dquot_6.5.2
>[    3.645705] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    3.673988] NFS: Registering the id_resolver key type
>[    3.674194] Key type id_resolver registered
>[    3.674205] Key type id_legacy registered
>[    3.674255] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    3.681852] fuse init (API version 7.23)
>[    3.686245] msgmni has been set to 7589
>[    3.691208] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    3.691283] io scheduler noop registered
>[    3.691310] io scheduler deadline registered
>[    3.692738] io scheduler cfq registered (default)
>[    3.703530] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    3.766707] Monitor-Mwait will be used to enter C-1 state
>[    3.766870] Monitor-Mwait will be used to enter C-2 state
>[    3.767012] ACPI: acpi_idle registered with cpuidle
>[    3.821235] thermal LNXTHERM:00: registered as thermal_zone0
>[    3.821252] ACPI: Thermal Zone [TZ01] (40 C)
>[    3.822242] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    4.088260] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    4.096819] hpet: number irqs doesn't agree with number of timers
>[    4.097889] Non-volatile memory driver v1.3
>[    4.097931] Linux agpgart interface v0.103
>[    4.147392] brd: module loaded
>[    4.149231] Loading iSCSI transport class v2.0-870.
>[    4.152448] iscsi: registered transport (tcp)
>[    4.154043] Adaptec aacraid driver 1.2-0[30300]-ms
>[    4.154542] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    4.156314] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.08-k.
>[    4.157323] iscsi: registered transport (qla4xxx)
>[    4.157733] QLogic iSCSI HBA Driver
>[    4.158509] DC390: clustering now enabled by default. If you get problems load
>[    4.158523]        with "disable_clustering=1" and report to maintainers
>[    4.159270] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    4.160173] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    4.160464] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    4.161406] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    4.161834] osst :I: Tape driver with OnStream support version 0.99.4
>[    4.161834] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    4.163538] SCSI Media Changer driver v0.25 
>[    4.164114] ahci 0000:00:13.0: version 3.0
>[    4.167004] ahci 0000:00:13.0: controller can't do DEVSLP, turning off
>[    4.167256] ahci 0000:00:13.0: irq 103 for MSI/MSI-X
>[    4.178133] ahci 0000:00:13.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
>[    4.178153] ahci 0000:00:13.0: flags: 64bit ncq pm led clo pio slum part deso 
>[    4.187595] scsi0 : ahci
>[    4.190839] scsi1 : ahci
>[    4.193225] ata1: SATA max UDMA/133 abar m2048@0xa3814000 port 0xa3814100 irq 103
>[    4.193242] ata2: SATA max UDMA/133 abar m2048@0xa3814000 port 0xa3814180 irq 103
>[    4.215945] cnic: Broadcom NetXtreme II CNIC Driver cnic v2.5.20 (March 14, 2014)
>[    4.216379] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.19-0 (2014/02/10)
>[    4.217734] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    4.217746] e100: Copyright(c) 1999-2006 Intel Corporation
>[    4.218241] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    4.218254] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    4.218672] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    4.218682] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    4.219150] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
>[    4.219163] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    4.219820] usbcore: registered new interface driver catc
>[    4.220084] usbcore: registered new interface driver kaweth
>[    4.220158] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    4.220410] usbcore: registered new interface driver pegasus
>[    4.220680] usbcore: registered new interface driver rtl8150
>[    4.221085] usbcore: registered new interface driver asix
>[    4.221386] usbcore: registered new interface driver ax88179_178a
>[    4.221654] usbcore: registered new interface driver cdc_ether
>[    4.221928] usbcore: registered new interface driver dm9601
>[    4.222243] usbcore: registered new interface driver gl620a
>[    4.222514] usbcore: registered new interface driver net1080
>[    4.222777] usbcore: registered new interface driver plusb
>[    4.223041] usbcore: registered new interface driver rndis_host
>[    4.223345] usbcore: registered new interface driver cdc_subset
>[    4.223611] usbcore: registered new interface driver zaurus
>[    4.223878] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    4.224357] usbcore: registered new interface driver cdc_ncm
>[    4.226059] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    4.226088] ehci-pci: EHCI PCI platform driver
>[    4.226650] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    4.226722] ohci-pci: OHCI PCI platform driver
>[    4.226997] uhci_hcd: USB Universal Host Controller Interface driver
>[    4.231727] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    4.233773] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    4.234691] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    4.234918] xhci_hcd 0000:00:14.0: irq 104 for MSI/MSI-X
>[    4.236625] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    4.236641] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.236655] usb usb1: Product: xHCI Host Controller
>[    4.236665] usb usb1: Manufacturer: Linux 3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ xhci_hcd
>[    4.236680] usb usb1: SerialNumber: 0000:00:14.0
>[    4.241854] hub 1-0:1.0: USB hub found
>[    4.242096] hub 1-0:1.0: 6 ports detected
>[    4.255595] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    4.256802] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    4.257885] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    4.257900] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.257913] usb usb2: Product: xHCI Host Controller
>[    4.257924] usb usb2: Manufacturer: Linux 3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ xhci_hcd
>[    4.257938] usb usb2: SerialNumber: 0000:00:14.0
>[    4.262609] hub 2-0:1.0: USB hub found
>[    4.262817] hub 2-0:1.0: 1 port detected
>[    4.267818] usbcore: registered new interface driver usb-storage
>[    4.268485] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    4.285393] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    4.285531] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    4.288841] mousedev: PS/2 mouse device common for all mice
>[    4.290924] rtc_cmos 00:00: RTC can wake from S4
>[    4.292915] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
>[    4.293042] rtc_cmos 00:00: alarms up to one month, y3k, 242 bytes nvram
>[    4.293254] i2c /dev entries driver
>[    4.293872] hidraw: raw HID events driver (C) Jiri Kosina
>[    4.298939] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    4.301593] usbcore: registered new interface driver usbhid
>[    4.301607] usbhid: USB HID core driver
>[    4.301961] TCP: cubic registered
>[    4.301986] Initializing XFRM netlink socket
>[    4.302094] NET: Registered protocol family 17
>[    4.302572] Key type dns_resolver registered
>[    4.310631] registered taskstats version 1
>[    4.311090] kmemleak: Kernel memory leak detector initialized
>[    4.311106] kmemleak: Automatic memory scanning thread started
>[    4.326674] Btrfs loaded
>[    4.334777]   Magic number: 6:517:193
>[    4.334885] acpi device:1f: hash matches
>[    4.337451] PM: Hibernation image not present or could not be loaded.
>[    4.337567] Warning: unable to open an initial console.
>[    4.500568] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    4.500634] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    4.505441] ata2.00: ATAPI: PLDS    DVD-RW DA8A5SH, RL61, max UDMA/100
>[    4.506506] ata2.00: configured for UDMA/100
>[    4.527387] ata1.00: ATA-8: ST500LT012-1DG142, 0002LVM1, max UDMA/133
>[    4.527401] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32)
>[    4.535945] tsc: Refined TSC clocksource calibration: 1833.333 MHz
>[    4.566458] ata1.00: configured for UDMA/133
>[    4.569055] scsi 0:0:0:0: Direct-Access     ATA      ST500LT012-1DG14 LVM1 PQ: 0 ANSI: 5
>[    4.575020] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
>[    4.575038] sd 0:0:0:0: [sda] 4096-byte physical blocks
>[    4.575879] sd 0:0:0:0: [sda] Write Protect is off
>[    4.575894] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    4.576218] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    4.577566] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    4.591271] scsi 1:0:0:0: CD-ROM            PLDS     DVD-RW DA8A5SH   RL61 PQ: 0 ANSI: 5
>[    4.608609] usb 1-2: new high-speed USB device number 2 using xhci_hcd
>[    4.626569]  sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8
>[    4.637820] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[    4.637845] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    4.643256] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[    4.643330] sd 0:0:0:0: [sda] Attached SCSI disk
>[    4.645697] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[    4.666648] Freeing unused kernel memory: 25004K (ffffffff82100000 - ffffffff8396b000)
>[    4.666669] Write protecting the kernel read-only data: 16384k
>[    4.678755] Freeing unused kernel memory: 1796K (ffff88000183f000 - ffff880001a00000)
>[    4.687924] Freeing unused kernel memory: 1376K (ffff880001ea8000 - ffff880002000000)
>[    4.790894] usb 1-2: New USB device found, idVendor=0b95, idProduct=772b
>[    4.790912] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    4.790925] usb 1-2: Product: AX88772B
>[    4.790935] usb 1-2: Manufacturer: ASIX Elec. Corp.
>[    4.790945] usb 1-2: SerialNumber: 00001B
>[    4.920514] dracut: dracut-018-35.git20120510.fc17
>[    5.074991] input: PS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input2
>[    5.082650] udevd[1269]: starting version 182
>[    5.112596] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772B USB 2.0 Ethernet, 00:24:8c:02:86:27
>[    5.267141] usb 1-4: new high-speed USB device number 3 using xhci_hcd
>[    5.276875] [drm] Initialized drm 1.1.0 20060810
>[    5.289233] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input3
>[    5.293311] ACPI: Lid Switch [LID0]
>[    5.297368] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
>[    5.301154] ACPI: Power Button [PWRB]
>[    5.305236] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
>[    5.307340] ACPI: Power Button [PWRF]
>[    5.370244] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0f31 rev=0x0e flags=is_mobile,need_gfx_hws,is_valleyview,has_hotplug,
>[    5.370408] [drm:intel_detect_pch] No PCH found.
>[    5.370809] [drm] Memory usable by graphics device = 2048M
>[    5.370824] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    5.370829] [drm:i915_gem_gtt_init] GTT stolen size = 64M
>[    5.370833] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    5.370837] [drm] Replacing VGA console driver
>[    5.417730] [drm:intel_opregion_setup] graphic opregion physical addr: 0x78bfd018
>[    5.417818] [drm:intel_opregion_setup] Public ACPI methods supported
>[    5.417824] [drm:intel_opregion_setup] ASLE supported
>[    5.418591] i915 0000:00:02.0: irq 105 for MSI/MSI-X
>[    5.418818] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    5.418833] [drm] Driver supports precise vblank timestamp query.
>[    5.418846] [drm:init_vbt_defaults] Set default to SSC at 100000 kHz
>[    5.418852] [drm:validate_vbt] Using VBT from OpRegion:  $VBT VALLEYVIEW    
>[    5.418858] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    5.418862] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    5.418867] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    5.418890] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    5.418898] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    5.418903] [drm:parse_lfp_panel_data] VBT initial LVDS value 0
>[    5.418908] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    5.418913] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    5.418935] [drm:parse_driver_features] DRRS State Enabled:1
>[    5.421530] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    5.421624] [drm:i915_gem_init_stolen] found 67108864 bytes of stolen memory at 7b000000
>[    5.421896] [drm:intel_display_power_get] enabling always-on
>[    5.421902] [drm:intel_display_power_get] enabling display
>[    5.421949] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[    5.421977] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[    5.422005] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[    5.422032] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[    5.422060] [drm:intel_display_power_get] enabling dpio-common
>[    5.423592] [drm:intel_modeset_init] 2 display pipes available.
>[    5.424319] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    5.426766] [drm:intel_crt_reset] pch crt adpa set to 0xf40000
>[    5.429166] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    5.430942] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    5.432921] usb 1-4: New USB device found, idVendor=05e3, idProduct=0608
>[    5.432939] usb 1-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[    5.432952] usb 1-4: Product: USB2.0 Hub
>[    5.436965] hub 1-4:1.0: USB hub found
>[    5.437445] hub 1-4:1.0: 4 ports detected
>[    5.437544] [drm:intel_dp_init_connector] Adding eDP connector on port C
>[    5.439641] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
>[    5.439648] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    5.439654] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    5.439659] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    5.439663] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-eDP-1
>[    5.443259] usb: failed to peer 1-4-port3 and usb2-port1 by location (1-4-port3:none) (usb2-port1:usb1-port1)
>[    5.443280] usb 1-4-port3: failed to peer to usb2-port1 (-16)
>[    5.443289] usb: port power management may be unreliable
>[    5.444851] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    5.444867] [drm:_edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000d
>[    5.445848] usb: failed to peer 1-4-port4 and usb2-port1 by location (1-4-port4:none) (usb2-port1:usb1-port1)
>[    5.445868] usb 1-4-port4: failed to peer to usb2-port1 (-16)
>[    5.446221] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[    5.446497] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[    5.490458] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    5.490485] [drm] VBT doesn't support DRRS
>[    5.492211] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 3906/3906, sysfs interface registered
>[    5.492338] [drm:intel_dsi_init] 
>[    5.492468] [drm:intel_modeset_readout_hw_state] [CRTC:7] hw state readout: enabled
>[    5.492477] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled
>[    5.492486] [drm:intel_modeset_readout_hw_state] [ENCODER:16:DAC-16] hw state readout: disabled, pipe A
>[    5.492494] [drm:intel_modeset_readout_hw_state] [ENCODER:17:TMDS-17] hw state readout: disabled, pipe A
>[    5.492502] [drm:intel_modeset_readout_hw_state] [ENCODER:22:TMDS-22] hw state readout: disabled, pipe A
>[    5.492510] [drm:intel_modeset_readout_hw_state] [ENCODER:24:TMDS-24] hw state readout: disabled, pipe A
>[    5.492526] [drm:intel_modeset_readout_hw_state] [ENCODER:26:TMDS-26] hw state readout: enabled, pipe A
>[    5.492534] [drm:intel_modeset_readout_hw_state] [CONNECTOR:27:eDP-1] hw state readout: enabled
>[    5.492542] [drm:intel_modeset_readout_hw_state] [CONNECTOR:15:VGA-1] hw state readout: disabled
>[    5.492550] [drm:intel_modeset_readout_hw_state] [CONNECTOR:18:HDMI-A-1] hw state readout: disabled
>[    5.492558] [drm:intel_modeset_readout_hw_state] [CONNECTOR:23:DP-1] hw state readout: disabled
>[    5.492566] [drm:intel_modeset_readout_hw_state] [CONNECTOR:25:HDMI-A-2] hw state readout: disabled
>[    5.492633] [drm:intel_dump_pipe_config] [CRTC:7][setup_hw_state] config for pipe A
>[    5.492638] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    5.492643] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0
>[    5.492648] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.492654] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4963259, gmch_n: 8388608, link_m: 137868, link_n: 524288, tu: 64
>[    5.492658] [drm:intel_dump_pipe_config] requested mode:
>[    5.492665] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1366 0 0 0 768 0 0 0 0x0 0x0
>[    5.492669] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.492676] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    5.492682] [drm:intel_dump_crtc_timings] crtc timings: 70999 1366 1404 1426 1482 768 771 777 798, type: 0x0 flags: 0xa
>[    5.492687] [drm:intel_dump_pipe_config] port clock: 270000
>[    5.492691] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[    5.492696] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.492701] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.492705] [drm:intel_dump_pipe_config] ips: 0
>[    5.492710] [drm:intel_dump_pipe_config] double wide: 0
>[    5.492795] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    5.492800] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    5.492810] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    5.492918] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B
>[    5.492923] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    5.492927] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    5.492933] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.492938] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.492942] [drm:intel_dump_pipe_config] requested mode:
>[    5.492948] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    5.492952] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.492958] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    5.492964] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    5.492968] [drm:intel_dump_pipe_config] port clock: 0
>[    5.492973] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    5.492978] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.492983] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.492987] [drm:intel_dump_pipe_config] ips: 0
>[    5.492991] [drm:intel_dump_pipe_config] double wide: 0
>[    5.493000] [drm:intel_connector_check_state] [CONNECTOR:27:eDP-1]
>[    5.493019] [drm:check_encoder_state] [ENCODER:16:DAC-16]
>[    5.493026] [drm:check_encoder_state] [ENCODER:17:TMDS-17]
>[    5.493034] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[    5.493041] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[    5.493048] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[    5.493056] [drm:check_crtc_state] [CRTC:7]
>[    5.493094] [drm:check_crtc_state] [CRTC:12]
>[    5.493188] [drm:i9xx_get_plane_config] pipe/plane 0/0 with fb: size=1366x768@32, offset=0, pitch 5504, size 0x408000
>[    5.493194] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=408000
>[    5.493321] [drm:i915_pages_create_for_stolen] offset=0x0, size=4227072
>[    5.493560] [drm:intel_alloc_plane_obj] plane fb obj ffff8800793afa00
>[    5.493587] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 408000
>[    5.493592] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [408000, 7ffff000]
>[    5.498928] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
>[    5.498943] [drm:i915_gem_context_init] HW context support initialized
>[    5.499282] [drm:init_status_page] render ring hws offset: 0x0040b000
>[    5.499288] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    5.499333] [drm:i915_pages_create_for_stolen] offset=0x408000, size=131072
>[    5.501422] [drm:init_pipe_control] render ring pipe control offset: 0x0042e000
>[    5.501601] [drm:init_status_page] bsd ring hws offset: 0x0042f000
>[    5.501607] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    5.501650] [drm:i915_pages_create_for_stolen] offset=0x428000, size=131072
>[    5.502335] [drm:init_status_page] blitter ring hws offset: 0x00452000
>[    5.502341] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    5.502385] [drm:i915_pages_create_for_stolen] offset=0x448000, size=131072
>[    5.503280] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=3efa000, gtt_offset=ffffffff, size=6000
>[    5.503327] [drm:i915_pages_create_for_stolen] offset=0x3efa000, size=24576
>[    5.503402] [drm:valleyview_init_gt_powersave] max GPU freq: -1 MHz (224)
>[    5.503421] [drm:valleyview_init_gt_powersave] RPe GPU freq: -1 MHz (214)
>[    5.503434] [drm:valleyview_init_gt_powersave] RP1(Guar Freq) GPU freq: -1 MHz (198)
>[    5.503445] [drm:valleyview_init_gt_powersave] min GPU freq: -1 MHz (191)
>[    5.503488] [drm:vlv_update_cdclk] Current CD clock rate: 333333 kHz
>[    5.503508] [drm:valleyview_init_clock_gating] DDR speed: 1333 MHz<7>[    5.503720] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1]
>[    5.503872] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1]
>[    5.504218] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[    5.504464] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    5.504752] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    5.504864] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] probed modes :
>[    5.504872] [drm:drm_mode_debug_printmodeline] Modeline 28:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[    5.504877] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1]
>[    5.504882] [drm:intel_crt_detect] [CONNECTOR:15:VGA-1] force=1
>[    5.504923] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[    5.510206] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[    5.510212] [drm:intel_crt_detect] CRT not detected via hotplug
>[    5.510644] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    5.510651] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    5.510656] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    5.510661] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    5.511044] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    5.511049] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    5.511053] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    5.511093] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] disconnected
>[    5.511098] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1]
>[    5.511103] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1]
>[    5.511511] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    5.511518] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    5.511619] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected
>[    5.511625] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[    5.511726] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[    5.511828] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[    5.511833] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2]
>[    5.511837] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[    5.536854] Switched to clocksource tsc
>[    5.562217] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
>[    5.562610] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    5.562715] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] disconnected
>[    5.562721] [drm:drm_setup_crtcs] 
>[    5.562784] [drm:drm_enable_connectors] connector 27 enabled? yes
>[    5.562789] [drm:drm_enable_connectors] connector 15 enabled? no
>[    5.562794] [drm:drm_enable_connectors] connector 18 enabled? no
>[    5.562798] [drm:drm_enable_connectors] connector 23 enabled? no
>[    5.562802] [drm:drm_enable_connectors] connector 25 enabled? no
>[    5.562826] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    5.562830] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[    5.562836] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:7]: 1366x768
>[    5.562840] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[    5.562845] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    5.562849] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    5.562853] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    5.562865] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 7
>[    5.562907] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    5.562912] [drm:i915_gem_object_create_stolen] creating stolen object: size=408000
>[    5.562959] [drm:i915_pages_create_for_stolen] offset=0x468000, size=4227072
>[    5.564956] [drm:intelfb_create] allocated 1366x768 fb: 0x00475000, bo ffff880173fa1a00
>[    5.568177] fbcon: inteldrmfb (fb0) is primary device
>[    5.571972] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[    5.572080] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    5.572085] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    5.572091] [drm:drm_mode_debug_printmodeline] Modeline 33:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[    5.572094] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=1, fb_changed=1
>[    5.572098] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[    5.572127] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    5.572154] [drm:connected_sink_compute_bpp] [CONNECTOR:27:eDP-1] checking for sink bpp constrains
>[    5.572157] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[    5.572163] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[    5.572166] [drm:intel_dp_compute_config] using min 1 lanes per VBT
>[    5.572168] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[    5.572172] [drm:intel_dp_compute_config] DP link bw 06 lane count 1 clock 162000 bpp 18
>[    5.572175] [drm:intel_dp_compute_config] DP link bw required 127800 available 129600
>[    5.572179] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    5.572182] [drm:intel_dump_pipe_config] [CRTC:7][modeset] config for pipe A
>[    5.572184] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    5.572186] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    5.572190] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.572193] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2068024, gmch_n: 2097152, link_m: 114890, link_n: 262144, tu: 64
>[    5.572195] [drm:intel_dump_pipe_config] requested mode:
>[    5.572223] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[    5.572225] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.572230] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[    5.572234] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[    5.572237] [drm:intel_dump_pipe_config] port clock: 162000
>[    5.572239] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[    5.572242] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.572245] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.572247] [drm:intel_dump_pipe_config] ips: 0
>[    5.572249] [drm:intel_dump_pipe_config] double wide: 0
>[    5.572284] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[    5.572726] [drm:intel_edp_backlight_off] 
>[    5.725550] usb 1-4.1: new high-speed USB device number 4 using xhci_hcd
>[    5.773469] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    5.774181] [drm:intel_edp_panel_off] Turn eDP power off
>[    5.774188] [drm:wait_panel_off] Wait for panel power off time
>[    5.774195] [drm:wait_panel_status] mask b0000000 value 00000000 status c0000008 control abcd0000
>[    5.806433] [drm:wait_panel_status] Wait complete
>[    5.827329] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[    5.827332] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[    5.827521] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[    5.827675] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    5.827679] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    5.835885] usb 1-4.1: New USB device found, idVendor=0bda, idProduct=579a
>[    5.835889] usb 1-4.1: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    5.835892] usb 1-4.1: Product: Lenovo EasyCamera
>[    5.835895] usb 1-4.1: Manufacturer: J58E4O6G7
>[    5.835898] usb 1-4.1: SerialNumber: 200901010001
>[    5.838459] [drm:intel_dp_link_down] 
>[    5.850514] Linux video capture interface: v2.00
>[    5.862386] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (0bda:579a)
>[    5.867697] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.1/1-4.1:1.0/input/input6
>[    5.869525] usbcore: registered new interface driver uvcvideo
>[    5.869528] USB Video Class driver (1.1.1)
>[    5.889565] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[    5.889570] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[    5.891914] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[    5.891914] [drm:intel_display_power_put] disabling always-on
>[    5.892032] [drm:i9xx_update_primary_plane] Writing base 00475000 00000000 0 0 5504
>[    5.892769] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 1 t9 1 t10 500 t11_t12 6000
>[    5.892772] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    5.892775] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    5.892778] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    5.892789] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[    5.892926] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    5.892930] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    5.916849] usb 1-4.2: new high-speed USB device number 5 using xhci_hcd
>[    6.001886] usb 1-4.2: New USB device found, idVendor=0bda, idProduct=0129
>[    6.001890] usb 1-4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    6.001894] usb 1-4.2: Product: USB2.0-CRW
>[    6.001897] usb 1-4.2: Manufacturer: Generic
>[    6.001899] usb 1-4.2: SerialNumber: 20100201396000000
>[    6.083028] usb 1-4.3: new full-speed USB device number 6 using xhci_hcd
>[    6.158470] usb 1-4.3: New USB device found, idVendor=0cf3, idProduct=3004
>[    6.158474] usb 1-4.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    6.374912] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[    6.374916] [drm:wait_panel_status] Wait complete
>[    6.374924] [drm:_edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[    6.374927] [drm:_edp_panel_vdd_on] eDP was not running
>[    6.375126] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[    6.375130] [drm:wait_panel_status] Wait complete
>[    6.375139] [drm:_edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[    6.375142] [drm:_edp_panel_vdd_on] eDP was not running
>[    6.468776] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[    6.468780] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[    6.576348] ------------[ cut here ]------------
>[    6.576410] WARNING: CPU: 0 PID: 1277 at drivers/gpu/drm/i915/intel_dp.c:1235 intel_edp_panel_vdd_on+0x30/0x32 [i915]()
>[    6.576412] eDP VDD already requested on
>[    6.576431] Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915(+) button video drm_kms_helper drm
>[    6.576436] CPU: 0 PID: 1277 Comm: udevd Not tainted 3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ #790
>[    6.576445]  0000000000000009 ffff880173ab3178 ffffffff8182fb7f 0000000000000006
>[    6.576452]  ffff880173ab31c8 ffff880173ab31b8 ffffffff8103fa1c ffff880073a390d8
>[    6.576459]  ffffffffa00e8b9b ffff880073a390d8 ffff880003450000 ffff880073a390d8
>[    6.576460] Call Trace:
>[    6.576469]  [<ffffffff8182fb7f>] dump_stack+0x46/0x58
>[    6.576476]  [<ffffffff8103fa1c>] warn_slowpath_common+0x81/0x9b
>[    6.576527]  [<ffffffffa00e8b9b>] ? intel_edp_panel_vdd_on+0x30/0x32 [i915]
>[    6.576558]  [<ffffffff8103fad9>] warn_slowpath_fmt+0x46/0x48
>[    6.576610]  [<ffffffffa00e8b9b>] intel_edp_panel_vdd_on+0x30/0x32 [i915]
>[    6.576662]  [<ffffffffa00ea20d>] intel_enable_dp+0x4c/0x87 [i915]
>[    6.576714]  [<ffffffffa00ea37c>] vlv_pre_enable_dp+0x111/0x12b [i915]
>[    6.576762]  [<ffffffffa00d0b3b>] valleyview_crtc_enable+0x963/0xa4a [i915]
>[    6.576812]  [<ffffffffa00cde04>] __intel_set_mode+0x114b/0x124f [i915]
>[    6.576861]  [<ffffffffa00d41c4>] intel_set_mode+0x16/0x2f [i915]
>[    6.576910]  [<ffffffffa00d4ee3>] intel_crtc_set_config+0x76c/0xaca [i915]
>[    6.576939]  [<ffffffff81080d96>] ? trace_hardirqs_on+0xd/0xf
>[    6.576963]  [<ffffffffa000cd2a>] drm_mode_set_config_internal+0x5a/0xd2 [drm]
>[    6.576978]  [<ffffffffa005f098>] restore_fbdev_mode+0x9c/0xba [drm_kms_helper]
>[    6.576981] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[    6.576991]  [<ffffffffa005f172>] drm_fb_helper_restore_fbdev_mode_unlocked+0x27/0x3c [drm_kms_helper]
>[    6.577004]  [<ffffffffa00604ab>] drm_fb_helper_set_par+0x44/0x64 [drm_kms_helper]
>[    6.577053]  [<ffffffffa00de27e>] intel_fbdev_set_par+0x1a/0x5f [i915]
>[    6.577077]  [<ffffffff813c892c>] fbcon_init+0x320/0x41d
>[    6.577083]  [<ffffffff814233ed>] visual_init+0xbd/0x113
>[    6.577088]  [<ffffffff81424cf7>] do_bind_con_driver+0x1b4/0x2db
>[    6.577094]  [<ffffffff81424f5f>] do_take_over_console+0x141/0x171
>[    6.577099]  [<ffffffff813c7f8d>] do_fbcon_takeover+0x5b/0x9d
>[    6.577104]  [<ffffffff813cb36e>] fbcon_event_notify+0x32a/0x654
>[    6.577109]  [<ffffffff81060537>] notifier_call_chain+0x37/0x61
>[    6.577114]  [<ffffffff81060786>] __blocking_notifier_call_chain+0x4c/0x65
>[    6.577119]  [<ffffffff810607b3>] blocking_notifier_call_chain+0x14/0x16
>[    6.577124]  [<ffffffff813d08af>] fb_notifier_call_chain+0x1b/0x1d
>[    6.577129]  [<ffffffff813d27f8>] register_framebuffer+0x254/0x2b4
>[    6.577141]  [<ffffffffa005fca2>] drm_fb_helper_initial_config+0x358/0x401 [drm_kms_helper]
>[    6.577168]  [<ffffffff81080d2d>] ? trace_hardirqs_on_caller+0x142/0x19e
>[    6.577218]  [<ffffffffa00dec42>] intel_fbdev_initial_config+0x1f/0x21 [i915]
>[    6.577273]  [<ffffffffa00fe2bb>] i915_driver_load+0xc98/0xed8 [i915]
>[    6.577299]  [<ffffffffa0007e4d>] drm_dev_register+0x84/0xfd [drm]
>[    6.577317]  [<ffffffffa000a29d>] drm_get_pci_dev+0xfc/0x1b3 [drm]
>[    6.577355]  [<ffffffffa0082619>] i915_pci_probe+0x45/0x4e [i915]
>[    6.577362]  [<ffffffff813b2dd4>] local_pci_probe+0x3d/0x83
>[    6.577367]  [<ffffffff813b30ab>] pci_device_probe+0xcb/0xf1
>[    6.577374]  [<ffffffff8144568a>] driver_probe_device+0xa6/0x1d7
>[    6.577379]  [<ffffffff814457bb>] ? driver_probe_device+0x1d7/0x1d7
>[    6.577384]  [<ffffffff8144581e>] __driver_attach+0x63/0x87
>[    6.577389]  [<ffffffff81443cea>] bus_for_each_dev+0x5f/0x91
>[    6.577395]  [<ffffffff814451f9>] driver_attach+0x1e/0x20
>[    6.577399]  [<ffffffff81444e87>] bus_add_driver+0xf6/0x1db
>[    6.577404]  [<ffffffff81445f14>] driver_register+0x8c/0xc3
>[    6.577410]  [<ffffffff813b31a0>] __pci_register_driver+0x62/0x67
>[    6.577436]  [<ffffffffa014f000>] ? 0xffffffffa014efff
>[    6.577454]  [<ffffffffa000a3b9>] drm_pci_init+0x65/0xe8 [drm]
>[    6.577461]  [<ffffffffa014f000>] ? 0xffffffffa014efff
>[    6.577500]  [<ffffffffa014f08b>] i915_init+0x8b/0x94 [i915]
>[    6.577506]  [<ffffffffa014f000>] ? 0xffffffffa014efff
>[    6.577513]  [<ffffffff8100031d>] do_one_initcall+0xef/0x18e
>[    6.577518]  [<ffffffff81122192>] ? __vunmap+0xa2/0xcc
>[    6.577524]  [<ffffffff810a9329>] load_module+0x1a6c/0x1d7d
>[    6.577529]  [<ffffffff810a6b43>] ? module_unload_free+0x9d/0x9d
>[    6.577534]  [<ffffffff81837ee0>] ? retint_restore_args+0xe/0xe
>[    6.577541]  [<ffffffff810a96e1>] SyS_init_module+0xa7/0xb6
>[    6.577548]  [<ffffffff818372d2>] system_call_fastpath+0x16/0x1b
>[    6.577551] ---[ end trace 5c149ee8baa9ea58 ]---
>[    6.577840] [drm:intel_dp_check_link_status] TMDS-26: channel EQ not ok, retraining
>[    6.584061] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    6.584187] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    6.584878] [drm:intel_dp_start_link_train] clock recovery OK
>[    6.585337] [drm:intel_dp_start_link_train] clock recovery OK
>[    6.585340] [drm:intel_edp_panel_on] Turn eDP power on
>[    6.585344] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    6.585351] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[    6.585354] [drm:wait_panel_status] Wait complete
>[    6.585360] [drm:wait_panel_on] Wait for panel power on
>[    6.585366] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[    6.585766] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    6.585958] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[    6.586470] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[    6.739297] [drm:wait_panel_status] Wait complete
>[    6.739300] ------------[ cut here ]------------
>[    6.739357] WARNING: CPU: 0 PID: 1277 at drivers/gpu/drm/i915/intel_dp.c:1293 edp_panel_vdd_off+0x3b/0x7d [i915]()
>[    6.739360] eDP VDD not forced on
>[    6.739377] Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915(+) button video drm_kms_helper drm
>[    6.739382] CPU: 0 PID: 1277 Comm: udevd Tainted: G        W     3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ #790
>[    6.739390]  0000000000000009 ffff880173ab3168 ffffffff8182fb7f 0000000000000006
>[    6.739397]  ffff880173ab31b8 ffff880173ab31a8 ffffffff8103fa1c 0000000000000001
>[    6.739403]  ffffffffa00e7b89 ffff880073a390d8 ffff880003450001 ffff880073a390d8
>[    6.739405] Call Trace:
>[    6.739412]  [<ffffffff8182fb7f>] dump_stack+0x46/0x58
>[    6.739417]  [<ffffffff8103fa1c>] warn_slowpath_common+0x81/0x9b
>[    6.739468]  [<ffffffffa00e7b89>] ? edp_panel_vdd_off+0x3b/0x7d [i915]
>[    6.739473]  [<ffffffff8103fad9>] warn_slowpath_fmt+0x46/0x48
>[    6.739524]  [<ffffffffa00e8fc1>] ? intel_edp_panel_on+0x141/0x18e [i915]
>[    6.739530]  [<ffffffff8106c906>] ? sched_clock_cpu+0x71/0xa7
>[    6.739580]  [<ffffffffa00e7b89>] edp_panel_vdd_off+0x3b/0x7d [i915]
>[    6.739630]  [<ffffffffa00ea234>] intel_enable_dp+0x73/0x87 [i915]
>[    6.739680]  [<ffffffffa00ea37c>] vlv_pre_enable_dp+0x111/0x12b [i915]
>[    6.739728]  [<ffffffffa00d0b3b>] valleyview_crtc_enable+0x963/0xa4a [i915]
>[    6.739777]  [<ffffffffa00cde04>] __intel_set_mode+0x114b/0x124f [i915]
>[    6.739827]  [<ffffffffa00d41c4>] intel_set_mode+0x16/0x2f [i915]
>[    6.739876]  [<ffffffffa00d4ee3>] intel_crtc_set_config+0x76c/0xaca [i915]
>[    6.739881]  [<ffffffff81080d96>] ? trace_hardirqs_on+0xd/0xf
>[    6.739904]  [<ffffffffa000cd2a>] drm_mode_set_config_internal+0x5a/0xd2 [drm]
>[    6.739915]  [<ffffffffa005f098>] restore_fbdev_mode+0x9c/0xba [drm_kms_helper]
>[    6.739926]  [<ffffffffa005f172>] drm_fb_helper_restore_fbdev_mode_unlocked+0x27/0x3c [drm_kms_helper]
>[    6.739936]  [<ffffffffa00604ab>] drm_fb_helper_set_par+0x44/0x64 [drm_kms_helper]
>[    6.739985]  [<ffffffffa00de27e>] intel_fbdev_set_par+0x1a/0x5f [i915]
>[    6.739991]  [<ffffffff813c892c>] fbcon_init+0x320/0x41d
>[    6.739996]  [<ffffffff814233ed>] visual_init+0xbd/0x113
>[    6.740001]  [<ffffffff81424cf7>] do_bind_con_driver+0x1b4/0x2db
>[    6.740007]  [<ffffffff81424f5f>] do_take_over_console+0x141/0x171
>[    6.740012]  [<ffffffff813c7f8d>] do_fbcon_takeover+0x5b/0x9d
>[    6.740017]  [<ffffffff813cb36e>] fbcon_event_notify+0x32a/0x654
>[    6.740022]  [<ffffffff81060537>] notifier_call_chain+0x37/0x61
>[    6.740027]  [<ffffffff81060786>] __blocking_notifier_call_chain+0x4c/0x65
>[    6.740032]  [<ffffffff810607b3>] blocking_notifier_call_chain+0x14/0x16
>[    6.740037]  [<ffffffff813d08af>] fb_notifier_call_chain+0x1b/0x1d
>[    6.740042]  [<ffffffff813d27f8>] register_framebuffer+0x254/0x2b4
>[    6.740053]  [<ffffffffa005fca2>] drm_fb_helper_initial_config+0x358/0x401 [drm_kms_helper]
>[    6.740058]  [<ffffffff81080d2d>] ? trace_hardirqs_on_caller+0x142/0x19e
>[    6.740107]  [<ffffffffa00dec42>] intel_fbdev_initial_config+0x1f/0x21 [i915]
>[    6.740161]  [<ffffffffa00fe2bb>] i915_driver_load+0xc98/0xed8 [i915]
>[    6.740202]  [<ffffffffa0007e4d>] drm_dev_register+0x84/0xfd [drm]
>[    6.740221]  [<ffffffffa000a29d>] drm_get_pci_dev+0xfc/0x1b3 [drm]
>[    6.740259]  [<ffffffffa0082619>] i915_pci_probe+0x45/0x4e [i915]
>[    6.740265]  [<ffffffff813b2dd4>] local_pci_probe+0x3d/0x83
>[    6.740270]  [<ffffffff813b30ab>] pci_device_probe+0xcb/0xf1
>[    6.740276]  [<ffffffff8144568a>] driver_probe_device+0xa6/0x1d7
>[    6.740282]  [<ffffffff814457bb>] ? driver_probe_device+0x1d7/0x1d7
>[    6.740286]  [<ffffffff8144581e>] __driver_attach+0x63/0x87
>[    6.740292]  [<ffffffff81443cea>] bus_for_each_dev+0x5f/0x91
>[    6.740297]  [<ffffffff814451f9>] driver_attach+0x1e/0x20
>[    6.740302]  [<ffffffff81444e87>] bus_add_driver+0xf6/0x1db
>[    6.740307]  [<ffffffff81445f14>] driver_register+0x8c/0xc3
>[    6.740312]  [<ffffffff813b31a0>] __pci_register_driver+0x62/0x67
>[    6.740317]  [<ffffffffa014f000>] ? 0xffffffffa014efff
>[    6.740335]  [<ffffffffa000a3b9>] drm_pci_init+0x65/0xe8 [drm]
>[    6.740339]  [<ffffffffa014f000>] ? 0xffffffffa014efff
>[    6.740378]  [<ffffffffa014f08b>] i915_init+0x8b/0x94 [i915]
>[    6.740382]  [<ffffffffa014f000>] ? 0xffffffffa014efff
>[    6.740388]  [<ffffffff8100031d>] do_one_initcall+0xef/0x18e
>[    6.740393]  [<ffffffff81122192>] ? __vunmap+0xa2/0xcc
>[    6.740399]  [<ffffffff810a9329>] load_module+0x1a6c/0x1d7d
>[    6.740404]  [<ffffffff810a6b43>] ? module_unload_free+0x9d/0x9d
>[    6.740409]  [<ffffffff81837ee0>] ? retint_restore_args+0xe/0xe
>[    6.740415]  [<ffffffff810a96e1>] SyS_init_module+0xa7/0xb6
>[    6.740421]  [<ffffffff818372d2>] system_call_fastpath+0x16/0x1b
>[    6.740424] ---[ end trace 5c149ee8baa9ea59 ]---
>[    6.740432] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[    6.740442] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[    6.740737] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    6.740748] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    6.741593] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    6.742081] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 2
>[    6.742084] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 2
>[    6.742088] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=109, cursor=2, B: plane=2, cursor=2, SR: plane=56, cursor=2
>[    6.742098] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[    6.742112] [drm:intel_edp_backlight_on] 
>[    6.742114] [drm:intel_panel_enable_backlight] pipe A
>[    6.742120] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3906
>[    6.742239] [drm:intel_connector_check_state] [CONNECTOR:27:eDP-1]
>[    6.742260] [drm:check_encoder_state] [ENCODER:16:DAC-16]
>[    6.742266] [drm:check_encoder_state] [ENCODER:17:TMDS-17]
>[    6.742272] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[    6.742278] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[    6.742284] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[    6.742290] [drm:check_crtc_state] [CRTC:7]
>[    6.742334] [drm:check_crtc_state] [CRTC:12]
>[    6.742372] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    6.742492] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    6.742495] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[    6.742627] Console: switching to colour frame buffer device 170x48
>[    6.742730] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[    6.742843] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    6.742846] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[    7.175627] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    7.178218] i915 0000:00:02.0: registered panic notifier
>[    7.201233] [Firmware Bug]: ACPI(PXSX) defines _DOD but not _DOS
>[    7.204614] ACPI: Video Device [PXSX] (multi-head: yes  rom: yes  post: no)
>[    7.208482] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    7.210808] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:19/LNXVIDEO:00/input/input7
>[    7.213823] [drm:valleyview_enable_rps] GPLL enabled? yes
>[    7.213830] [drm:valleyview_enable_rps] GPU status: 0x0000c6d0
>[    7.213835] [drm:valleyview_enable_rps] current GPU freq: 312 MHz (198)
>[    7.213840] [drm:valleyview_enable_rps] setting GPU freq to 646 MHz (214)
>[    7.213846] [drm:valleyview_set_rps] GPU freq request from 312 MHz (198) to 646 MHz (214)
>[    7.262730] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    7.269220] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input8
>[    7.276255] [drm] Initialized i915 1.6.0 20140620 for 0000:00:02.0 on minor 0
>[    7.307835] [drm:valleyview_set_rps] GPU freq request from 646 MHz (214) to 167 MHz (191)
>[    7.323649] dracut: Starting plymouth daemon
>[    7.380501] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[    7.380569] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    7.380572] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[    7.439550] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[    7.439612] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    7.439616] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[    7.934092] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    7.946693] ACPI: AC Adapter [ADP0] (on-line)
>[    7.976362] wmi: Mapper loaded
>[    8.022218] [Firmware Bug]: battery: reported current charge level (28140) is higher than reported maximum charge level (28140).
>[    8.026898] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    8.030379] ACPI: Battery Slot [BAT0] (battery present)
>[    8.206048] ACPI Warning: SystemIO range 0x0000000000003000-0x000000000000301f conflicts with OpRegion 0x0000000000003000-0x000000000000300f (\_SB_.PCI0.SBUS.SMBI) (20140424/utaddress-258)
>[    8.213087] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    8.221686] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    8.227141] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
>[    8.243886] nouveau 0000:01:00.0: enabling device (0006 -> 0007)
>[    8.243894] input: PC Speaker as /devices/platform/pcspkr/input/input9
>[    8.245898] r8169 0000:03:00.0: irq 106 for MSI/MSI-X
>[    8.269960] r8169 0000:03:00.0 eth1: RTL8168g/8111g at 0xffffc9000064a000, 28:d2:44:8a:0c:39, XID 10900880 IRQ 106
>[    8.273903] r8169 0000:03:00.0 eth1: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    8.280604] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0d7000a2
>[    8.284616] nouveau  [  DEVICE][0000:01:00.0] Chipset: GF117 (NVD7)
>[    8.288581] nouveau  [  DEVICE][0000:01:00.0] Family : NVD0
>[    8.292719] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
>[    8.294653] snd_hda_intel 0000:00:1b.0: irq 107 for MSI/MSI-X
>[    8.296819] nouveau  [   VBIOS][0000:01:00.0] ... signature not found
>[    8.300752] nouveau  [   VBIOS][0000:01:00.0] checking PROM for image...
>[    8.336641] sound hdaudioC0D0: CX20751/2: BIOS auto-probing.
>[    8.344433] nouveau  [   VBIOS][0000:01:00.0] ... signature not found
>[    8.348435] nouveau  [   VBIOS][0000:01:00.0] checking ACPI for image...
>[    8.349576] sound hdaudioC0D0: autoconfig: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
>[    8.349581] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    8.349585] sound hdaudioC0D0:    hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
>[    8.349588] sound hdaudioC0D0:    mono: mono_out=0x0
>[    8.349590] sound hdaudioC0D0:    inputs:
>[    8.349594] sound hdaudioC0D0:      Internal Mic=0x1a
>[    8.349598] sound hdaudioC0D0:      Mic=0x19
>[    8.356764] sound hdaudioC0D0: Enable sync_write for stable communication
>[    8.451112] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[    8.451127] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    8.477927] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[    8.477996] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    8.478000] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[    8.511698] iTCO_vendor_support: vendor-support=0
>[    8.518122] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    8.523583] iTCO_wdt: Found a Bay Trail SoC TCO device (Version=3, TCOBASE=0x0460)
>[    8.531080] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    8.532717] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null)
>[    8.698074] random: nonblocking pool is initialized
>[    9.294081] dracut: Checking ext4: /dev/sda8
>[    9.298768] dracut: issuing e2fsck -a  /dev/sda8
>[    9.535528] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
>[    9.539620] nouveau  [   VBIOS][0000:01:00.0] using image from ACPI
>[    9.543951] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
>[    9.547877] nouveau  [   VBIOS][0000:01:00.0] version 75.17.81.00.0b
>[    9.560296] nouveau  [   VBIOS][0000:01:00.0] running init tables
>[    9.647396] nouveau 0000:01:00.0: irq 108 for MSI/MSI-X
>[    9.647714] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
>[    9.652073] nouveau W[     PFB][0000:01:00.0][0x00000000][ffff8801731b6000] reclocking of this ram type unsupported
>[    9.655858] nouveau  [     PFB][0000:01:00.0] RAM type: DDR3
>[    9.659515] nouveau  [     PFB][0000:01:00.0] RAM size: 1024 MiB
>[    9.663093] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
>[    9.709546] dracut: /dev/sda8: clean, 735066/22691840 files, 10462518/90749696 blocks
>[    9.710854] nouveau  [  PTHERM][0000:01:00.0] FAN control: none / external
>[    9.710876] nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
>[    9.711224] nouveau  [     CLK][0000:01:00.0] 07: core 162 MHz memory 405 MHz 
>[    9.711998] nouveau  [     CLK][0000:01:00.0] 0f: core 625 MHz memory 900 MHz 
>[    9.712181] nouveau  [     CLK][0000:01:00.0] --: core 270 MHz memory 324 MHz 
>[    9.724711] [TTM] Zone  kernel: Available graphics memory: 1957084 kiB
>[    9.724713] [TTM] Initializing pool allocator
>[    9.725083] [TTM] Initializing DMA pool allocator
>[    9.725927] nouveau  [     DRM] VRAM: 1024 MiB
>[    9.725930] nouveau  [     DRM] GART: 1048576 MiB
>[    9.725937] nouveau E[     DRM] Pointer to TMDS table invalid
>[    9.725940] nouveau  [     DRM] DCB version 4.0
>[    9.725944] nouveau E[     DRM] Pointer to flat panel table invalid
>[    9.749328] nouveau  [     DRM] MM: using COPY0 for buffer copies
>[    9.749621] [drm] Initialized nouveau 1.1.1 20120801 for 0000:01:00.0 on minor 1
>[    9.749640] [drm:nouveau_pmops_runtime_idle] failing to power off - not optimus
>[    9.758484] dracut: Remounting /dev/sda8 with -o errors=remount-ro,ro
>[    9.834550] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    9.964851] dracut: Mounted root filesystem /dev/sda8
>[   10.073815] device-mapper: uevent: version 1.0.3
>[   10.079268] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[   10.338968] dracut: Switching root
>[   11.432030] init: plymouth-upstart-bridge main process (2486) terminated with status 1
>[   11.435264] init: plymouth-upstart-bridge main process ended, respawning
>[   11.470950] init: plymouth-upstart-bridge main process (2495) terminated with status 1
>[   11.473979] init: plymouth-upstart-bridge main process ended, respawning
>[   11.500481] init: plymouth-upstart-bridge main process (2498) terminated with status 1
>[   11.503543] init: plymouth-upstart-bridge main process ended, respawning
>[   11.526432] init: plymouth-upstart-bridge main process (2500) terminated with status 1
>[   11.529544] init: plymouth-upstart-bridge main process ended, respawning
>[   11.561694] init: plymouth-upstart-bridge main process (2502) terminated with status 1
>[   11.564701] init: plymouth-upstart-bridge main process ended, respawning
>[   11.585157] init: plymouth-upstart-bridge main process (2505) terminated with status 1
>[   11.588118] init: plymouth-upstart-bridge main process ended, respawning
>[   11.606269] init: plymouth-upstart-bridge main process (2507) terminated with status 1
>[   11.609083] init: plymouth-upstart-bridge main process ended, respawning
>[   11.627384] init: plymouth-upstart-bridge main process (2509) terminated with status 1
>[   11.630282] init: plymouth-upstart-bridge main process ended, respawning
>[   11.649369] init: plymouth-upstart-bridge main process (2512) terminated with status 1
>[   11.652184] init: plymouth-upstart-bridge main process ended, respawning
>[   11.669980] init: plymouth-upstart-bridge main process (2514) terminated with status 1
>[   11.672823] init: plymouth-upstart-bridge main process ended, respawning
>[   11.690947] init: plymouth-upstart-bridge main process (2516) terminated with status 1
>[   11.693933] init: plymouth-upstart-bridge respawning too fast, stopped
>[   11.757646] init: ureadahead main process (2488) terminated with status 5
>[   14.199820] systemd-udevd[2625]: starting version 204
>[   15.324072] systemd-udevd[3165]: could not open moddep file '/lib/modules/3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+/modules.dep.bin'
>[   15.742335] systemd-udevd[3165]: could not open moddep file '/lib/modules/3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+/modules.dep.bin'
>[   16.004593] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[   16.004663] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[   16.004667] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[   16.015630] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[   16.015737] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[   16.015742] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[   17.032339] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
>[   17.206030] systemd-udevd[3151]: renamed network interface eth0 to eth2
>[   18.127277] Adding 3999740k swap on /dev/sda6.  Priority:-1 extents:1 across:3999740k 
>[   19.360388] EXT4-fs (sda8): re-mounted. Opts: errors=remount-ro
>[   20.638197] init: plymouth-log main process (3436) terminated with status 1
>[   20.893519] init: failsafe main process (3440) killed by TERM signal
>[   20.979219] init: idmapd-mounting (/lib/modules/3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+) main process (3362) killed by TERM signal
>[   23.512147] init: bluetooth main process (3607) terminated with status 1
>[   23.512226] init: bluetooth main process ended, respawning
>[   24.231173] init: cups main process (3647) killed by HUP signal
>[   24.231254] init: cups main process ended, respawning
>[   24.714538] init: bluetooth main process (3766) terminated with status 1
>[   24.714615] init: bluetooth main process ended, respawning
>[   24.836580] init: bluetooth main process (3790) terminated with status 1
>[   24.836653] init: bluetooth main process ended, respawning
>[   24.949378] init: bluetooth main process (3814) terminated with status 1
>[   24.949449] init: bluetooth main process ended, respawning
>[   25.065843] init: bluetooth main process (3838) terminated with status 1
>[   25.065916] init: bluetooth main process ended, respawning
>[   25.182108] init: bluetooth main process (3863) terminated with status 1
>[   25.182294] init: bluetooth main process ended, respawning
>[   25.313948] init: bluetooth main process (3889) terminated with status 1
>[   25.314020] init: bluetooth main process ended, respawning
>[   25.427125] init: bluetooth main process (3913) terminated with status 1
>[   25.427201] init: bluetooth main process ended, respawning
>[   25.540009] init: bluetooth main process (3937) terminated with status 1
>[   25.540083] init: bluetooth main process ended, respawning
>[   25.653514] init: bluetooth main process (3961) terminated with status 1
>[   25.653627] init: bluetooth main process ended, respawning
>[   25.812330] init: bluetooth main process (3986) terminated with status 1
>[   25.812404] init: bluetooth respawning too fast, stopped
>[   26.572931] init: plymouth-stop pre-start process (4045) terminated with status 1
>[   27.314017] r8169 0000:03:00.0 p3p1: link down
>[   27.316500] asix 1-2:1.0 eth2: link down
>[   28.983413] asix 1-2:1.0 eth2: link up, 100Mbps, full-duplex, lpa 0x45E1
>[  142.050661] [drm:i915_gem_open] 
>[  142.051909] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[  142.051992] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[  142.052000] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[  142.052042] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[  142.052101] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[  142.052107] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[  142.052344] [drm:i915_gem_open] 
>[  142.055054] [drm:i915_gem_open] 
>[  142.055480] [drm:i915_gem_open] 
>[  142.056629] [drm:valleyview_set_rps] GPU freq request from 167 MHz (191) to 854 MHz (224)
>[  142.093389] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0)
>[  142.093468] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[  142.093475] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[  142.093501] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[  142.093563] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[  142.093569] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7]
>[  142.159735] [drm:valleyview_set_rps] GPU freq request from 854 MHz (224) to 167 MHz (191)

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