Attachment 101295 Details for Bug 80133 – dmesg of drm-intel-fixes 3.15.0-rc8-main-01517-g223a6f2

dmesg of drm-intel-fixes 3.15.0-rc8-main-01517-g223a6f2

dmesg_223a6f2b975ab35d93270ea1d4fb6e0ac6b27fe6 (text/plain), 83.69 KB, created by Knut Petersen on 2014-06-18 10:59:23 UTC

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Creator: Knut Petersen

Created: 2014-06-18 10:59:23 UTC

Size: 83.69 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Linux version 3.15.0-rc8-main-01517-g223a6f2 (knut@golem) (gcc version 4.8.1 20130909 [gcc-4_8-branch revision 202388] (SUSE Linux) ) #1 PREEMPT Wed Jun 18 12:36:11 CEST 2014
>[    0.000000] Disabled fast string operations
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007f7effff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007f7f0000-0x000000007f7f2fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000007f7f3000-0x000000007f7fffff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffb00000-0x00000000ffffffff] reserved
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.3 present.
>[    0.000000] DMI:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x7f7f0 max_arch_pfn = 0x1000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-F7FFF uncachable
>[    0.000000]   F8000-FBFFF write-through
>[    0.000000]   FC000-FFFFF uncachable
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000 mask F80000000 write-back
>[    0.000000]   1 base 07F800000 mask FFF800000 uncachable
>[    0.000000]   2 disabled
>[    0.000000]   3 disabled
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] initial memory mapped: [mem 0x00000000-0x013fffff]
>[    0.000000] Base memory trampoline at [c009a000] 9a000 size 16384
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x37600000-0x377fffff]
>[    0.000000]  [mem 0x37600000-0x377fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x34000000-0x375fffff]
>[    0.000000]  [mem 0x34000000-0x375fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x33ffffff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x33ffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x37800000-0x37bfdfff]
>[    0.000000]  [mem 0x37800000-0x379fffff] page 2M
>[    0.000000]  [mem 0x37a00000-0x37bfdfff] page 4k
>[    0.000000] BRK [0x00e15000, 0x00e15fff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x379fb000-0x37feffff]
>[    0.000000] Allocated new RAMDISK: [mem 0x37406000-0x379fa407]
>[    0.000000] Move RAMDISK from [mem 0x379fb000-0x37fef407] to [mem 0x37406000-0x379fa407]
>[    0.000000] ACPI: RSDP 0x000F9320 000014 (v00 AOpen )
>[    0.000000] ACPI: RSDT 0x7F7F3040 000038 (v01 AOpen  AWRDACPI 42302E31 AWRD 00000000)
>[    0.000000] ACPI: FACP 0x7F7F30C0 000074 (v01 AOpen  AWRDACPI 42302E31 AWRD 00000000)
>[    0.000000] ACPI: DSDT 0x7F7F3180 0042E3 (v01 AOPEN  AWRDACPI 00001000 MSFT 0100000E)
>[    0.000000] ACPI: FACS 0x7F7F0000 000040
>[    0.000000] ACPI: MCFG 0x7F7F7580 00003C (v01 AOpen  AWRDACPI 42302E31 AWRD 00000000)
>[    0.000000] ACPI: APIC 0x7F7F74C0 00005A (v01 AOpen  AWRDACPI 42302E31 AWRD 00000000)
>[    0.000000] ACPI: SSDT 0x7F7F7600 000222 (v01 PmRef  Cpu0Ist  00003000 INTL 20040311)
>[    0.000000] ACPI: SSDT 0x7F7F7A00 0000E0 (v01 PmRef  CpuPm    00003000 INTL 20040311)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] 1147MB HIGHMEM available.
>[    0.000000] 891MB LOWMEM available.
>[    0.000000]   mapped low ram: 0 - 37bfe000
>[    0.000000]   low ram: 0 - 37bfe000
>[    0.000000] BRK [0x00e16000, 0x00e16fff] PGTABLE
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   Normal   [mem 0x01000000-0x37bfdfff]
>[    0.000000]   HighMem  [mem 0x37bfe000-0x7f7effff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0009dfff]
>[    0.000000]   node   0: [mem 0x00100000-0x7f7effff]
>[    0.000000] On node 0 totalpages: 522125
>[    0.000000] free_area_init_node: node 0, pgdat c081f2b8, node_mem_map f6416020
>[    0.000000]   DMA zone: 32 pages used for memmap
>[    0.000000]   DMA zone: 0 pages reserved
>[    0.000000]   DMA zone: 3997 pages, LIFO batch:0
>[    0.000000]   Normal zone: 1752 pages used for memmap
>[    0.000000]   Normal zone: 224254 pages, LIFO batch:31
>[    0.000000]   HighMem zone: 2296 pages used for memmap
>[    0.000000]   HighMem zone: 293874 pages, LIFO batch:31
>[    0.000000] Using APIC driver default
>[    0.000000] Reserving Intel graphics stolen memory at 0x7f800000-0x7fffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x4008
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ2 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] nr_irqs_gsi: 40
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
>[    0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices
>[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
>[    0.000000] pcpu-alloc: [0] 0 
>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 520341
>[    0.000000] Kernel command line: root=/dev/disk/by-id/ata-KINGSTON_SKC100S3120G_50026B722C05CA1A-part1        netconsole=6665@192.168.22.15/eth0,6666@192.168.22.31/00:01:80:62:cf:b1        sky2.legacy_pme=1 acpi_enforce_resources=lax drm.debug=0x0 3 resume=/dev/sda3 i915.fastboot=1 pci=use_crs
>[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
>[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
>[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
>[    0.000000] Initializing CPU#0
>[    0.000000] Initializing HighMem for node 0 (00037bfe:0007f7f0)
>[    0.000000] Initializing Movable for node 0 (00000000:00000000)
>[    0.000000] Memory: 2051640K/2088500K available (4598K kernel code, 412K rwdata, 2316K rodata, 512K init, 5500K bss, 36860K reserved, 1175496K highmem)
>[    0.000000] virtual kernel memory layout:
>    fixmap  : 0xfffa3000 - 0xfffff000   ( 368 kB)
>    pkmap   : 0xffc00000 - 0xffe00000   (2048 kB)
>    vmalloc : 0xf83fe000 - 0xffbfe000   ( 120 MB)
>    lowmem  : 0xc0000000 - 0xf7bfe000   ( 891 MB)
>      .init : 0xc082b000 - 0xc08ab000   ( 512 kB)
>      .data : 0xc057dc83 - 0xc0829200   (2733 kB)
>      .text : 0xc0100000 - 0xc057dc83   (4599 kB)
>[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] NR_IRQS:2304 nr_irqs:256 16
>[    0.000000] CPU 0 irqstacks, hard=f6008000 soft=f600a000
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
>[    0.000000] ... MAX_LOCK_DEPTH:          48
>[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
>[    0.000000] ... CLASSHASH_SIZE:          4096
>[    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
>[    0.000000] ... CHAINHASH_SIZE:          16384
>[    0.000000]  memory used by lock dependency info: 3567 kB
>[    0.000000]  per task-struct memory footprint: 1152 bytes
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 1862.749 MHz processor
>[    0.008003] Calibrating delay loop (skipped), value calculated using timer frequency.. 3725.49 BogoMIPS (lpj=7450996)
>[    0.008268] pid_max: default: 32768 minimum: 301
>[    0.008427] ACPI: Core revision 20140214
>[    0.021117] ACPI: All ACPI Tables successfully acquired
>[    0.024067] Security Framework initialized
>[    0.028019] AppArmor: AppArmor initialized
>[    0.028175] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
>[    0.028315] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
>[    0.029746] Disabled fast string operations
>[    0.029888] mce: CPU supports 5 MCE banks
>[    0.030031] CPU0: Thermal monitoring enabled (TM1)
>[    0.030179] Last level iTLB entries: 4KB 128, 2MB 0, 4MB 2
>Last level dTLB entries: 4KB 128, 2MB 0, 4MB 8, 1GB 0
>tlb_flushall_shift: 6
>[    0.030536] CPU: Intel(R) Pentium(R) M processor 1.86GHz (fam: 06, model: 0d, stepping: 08)
>[    0.030893] ftrace: allocating 23186 entries in 46 pages
>[    0.040623] Performance Events: p6 PMU driver.
>[    0.040806] ... version:                0
>[    0.040938] ... bit width:              32
>[    0.041070] ... generic registers:      2
>[    0.041203] ... value mask:             00000000ffffffff
>[    0.041339] ... max period:             000000007fffffff
>[    0.041474] ... fixed-purpose events:   0
>[    0.041605] ... event mask:             0000000000000003
>[    0.044532] Enabling APIC mode:  Flat.  Using 1 I/O APICs
>[    0.045140] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.048116] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.088000] devtmpfs: initialized
>[    0.088000] PM: Registering ACPI NVS region [mem 0x7f7f0000-0x7f7f2fff] (12288 bytes)
>[    0.088000] NET: Registered protocol family 16
>[    0.088220] cpuidle: using governor ladder
>[    0.088354] cpuidle: using governor menu
>[    0.088663] ACPI: bus type PCI registered
>[    0.089079] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.089326] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.089465] PCI: Using MMCONFIG for extended config space
>[    0.089600] PCI: Using configuration type 1 for base access
>[    0.097981] ACPI: Added _OSI(Module Device)
>[    0.098116] ACPI: Added _OSI(Processor Device)
>[    0.098250] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.098386] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.115414] ACPI: Interpreter enabled
>[    0.115558] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140214/hwxface-580)
>[    0.115852] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140214/hwxface-580)
>[    0.116197] ACPI: (supports S0 S3 S4 S5)
>[    0.116331] ACPI: Using IOAPIC for interrupt routing
>[    0.116551] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.136551] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.136699] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.137039] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
>[    0.137792] PCI host bridge to bus 0000:00
>[    0.137926] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.138061] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.138198] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.138334] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.138472] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
>[    0.138610] pci_bus 0000:00: root bus resource [mem 0x7f800000-0xfebfffff]
>[    0.138832] pci 0000:00:00.0: [8086:2590] type 00 class 0x060000
>[    0.139343] pci 0000:00:02.0: [8086:2592] type 00 class 0x030000
>[    0.139364] pci 0000:00:02.0: reg 0x10: [mem 0xd5300000-0xd537ffff]
>[    0.139376] pci 0000:00:02.0: reg 0x14: [io  0xe400-0xe407]
>[    0.139389] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff pref]
>[    0.139401] pci 0000:00:02.0: reg 0x1c: [mem 0xd5400000-0xd543ffff]
>[    0.139748] pci 0000:00:02.1: [8086:2792] type 00 class 0x038000
>[    0.139766] pci 0000:00:02.1: reg 0x10: [mem 0xd5380000-0xd53fffff]
>[    0.140193] pci 0000:00:1b.0: [8086:2668] type 00 class 0x040300
>[    0.140222] pci 0000:00:1b.0: reg 0x10: [mem 0xd5440000-0xd5443fff 64bit]
>[    0.140349] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.140718] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.141050] pci 0000:00:1c.0: [8086:2660] type 01 class 0x060400
>[    0.141171] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.141353] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.141681] pci 0000:00:1c.1: [8086:2662] type 01 class 0x060400
>[    0.141810] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.141989] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.142321] pci 0000:00:1c.2: [8086:2664] type 01 class 0x060400
>[    0.142450] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    0.142630] pci 0000:00:1c.2: System wakeup disabled by ACPI
>[    0.142960] pci 0000:00:1c.3: [8086:2666] type 01 class 0x060400
>[    0.143088] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    0.143267] pci 0000:00:1c.3: System wakeup disabled by ACPI
>[    0.143601] pci 0000:00:1d.0: [8086:2658] type 00 class 0x0c0300
>[    0.143665] pci 0000:00:1d.0: reg 0x20: [io  0xe000-0xe01f]
>[    0.143864] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.144192] pci 0000:00:1d.1: [8086:2659] type 00 class 0x0c0300
>[    0.144255] pci 0000:00:1d.1: reg 0x20: [io  0xe100-0xe11f]
>[    0.144455] pci 0000:00:1d.1: System wakeup disabled by ACPI
>[    0.144784] pci 0000:00:1d.2: [8086:265a] type 00 class 0x0c0300
>[    0.144848] pci 0000:00:1d.2: reg 0x20: [io  0xe200-0xe21f]
>[    0.145047] pci 0000:00:1d.2: System wakeup disabled by ACPI
>[    0.145373] pci 0000:00:1d.3: [8086:265b] type 00 class 0x0c0300
>[    0.145436] pci 0000:00:1d.3: reg 0x20: [io  0xe300-0xe31f]
>[    0.145635] pci 0000:00:1d.3: System wakeup disabled by ACPI
>[    0.145974] pci 0000:00:1d.7: [8086:265c] type 00 class 0x0c0320
>[    0.146001] pci 0000:00:1d.7: reg 0x10: [mem 0xd5444000-0xd54443ff]
>[    0.146115] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
>[    0.146286] pci 0000:00:1d.7: System wakeup disabled by ACPI
>[    0.146618] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
>[    0.146889] pci 0000:00:1e.0: System wakeup disabled by ACPI
>[    0.147219] pci 0000:00:1f.0: [8086:2641] type 00 class 0x060100
>[    0.147350] pci 0000:00:1f.0: Force enabled HPET at 0xfed00000
>[    0.147361] pci 0000:00:1f.0: quirk: [io  0x4000-0x407f] claimed by ICH6 ACPI/GPIO/TCO
>[    0.147609] pci 0000:00:1f.0: quirk: [io  0x4080-0x40bf] claimed by ICH6 GPIO
>[    0.147752] pci 0000:00:1f.0: LPC Generic IO decode 1 PIO at 0280-02ff
>[    0.147895] pci 0000:00:1f.0: LPC Generic IO decode 2 PIO at 1640-164f
>[    0.148318] pci 0000:00:1f.2: [8086:2653] type 00 class 0x010180
>[    0.148342] pci 0000:00:1f.2: reg 0x10: [io  0x0000-0x0007]
>[    0.148356] pci 0000:00:1f.2: reg 0x14: [io  0x0000-0x0003]
>[    0.148371] pci 0000:00:1f.2: reg 0x18: [io  0x0000-0x0007]
>[    0.148385] pci 0000:00:1f.2: reg 0x1c: [io  0x0000-0x0003]
>[    0.148400] pci 0000:00:1f.2: reg 0x20: [io  0xf000-0xf00f]
>[    0.148428] pci 0000:00:1f.2: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
>[    0.151547] pci 0000:00:1f.2: legacy IDE quirk: reg 0x14: [io  0x03f6]
>[    0.151687] pci 0000:00:1f.2: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
>[    0.151825] pci 0000:00:1f.2: legacy IDE quirk: reg 0x1c: [io  0x0376]
>[    0.152038] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.152383] pci 0000:00:1f.3: [8086:266a] type 00 class 0x0c0500
>[    0.152457] pci 0000:00:1f.3: reg 0x20: [io  0x5000-0x501f]
>[    0.152947] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.153087] pci 0000:00:1c.0:   bridge window [mem 0x00000000-0x000fffff]
>[    0.153098] pci 0000:00:1c.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
>[    0.153284] pci 0000:02:00.0: [11ab:4362] type 00 class 0x020000
>[    0.153318] pci 0000:02:00.0: reg 0x10: [mem 0xd5220000-0xd5223fff 64bit]
>[    0.153337] pci 0000:02:00.0: reg 0x18: [io  0xa000-0xa0ff]
>[    0.153398] pci 0000:02:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
>[    0.153502] pci 0000:02:00.0: supports D1 D2
>[    0.153506] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.153714] pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
>[    0.154071] pci 0000:00:1c.1: PCI bridge to [bus 02]
>[    0.154210] pci 0000:00:1c.1:   bridge window [io  0xa000-0xafff]
>[    0.154218] pci 0000:00:1c.1:   bridge window [mem 0xd5200000-0xd52fffff]
>[    0.154411] pci 0000:03:00.0: [11ab:4362] type 00 class 0x020000
>[    0.154445] pci 0000:03:00.0: reg 0x10: [mem 0xd5020000-0xd5023fff 64bit]
>[    0.154464] pci 0000:03:00.0: reg 0x18: [io  0xb000-0xb0ff]
>[    0.154524] pci 0000:03:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
>[    0.154628] pci 0000:03:00.0: supports D1 D2
>[    0.154632] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.154839] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
>[    0.155101] pci 0000:00:1c.2: PCI bridge to [bus 03]
>[    0.155240] pci 0000:00:1c.2:   bridge window [io  0xb000-0xbfff]
>[    0.155248] pci 0000:00:1c.2:   bridge window [mem 0xd5000000-0xd50fffff]
>[    0.155440] pci 0000:04:00.0: [1095:3132] type 00 class 0x010400
>[    0.155478] pci 0000:04:00.0: reg 0x10: [mem 0xd5184000-0xd518407f 64bit]
>[    0.155508] pci 0000:04:00.0: reg 0x18: [mem 0xd5180000-0xd5183fff 64bit]
>[    0.155528] pci 0000:04:00.0: reg 0x20: [io  0xc000-0xc07f]
>[    0.155565] pci 0000:04:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref]
>[    0.155665] pci 0000:04:00.0: supports D1 D2
>[    0.155835] pci 0000:04:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
>[    0.156017] pci 0000:00:1c.3: PCI bridge to [bus 04]
>[    0.156156] pci 0000:00:1c.3:   bridge window [io  0xc000-0xcfff]
>[    0.156163] pci 0000:00:1c.3:   bridge window [mem 0xd5100000-0xd51fffff]
>[    0.156321] pci 0000:05:04.0: [1397:2bd0] type 00 class 0x028000
>[    0.156348] pci 0000:05:04.0: reg 0x10: [io  0xd000-0xd007]
>[    0.156364] pci 0000:05:04.0: reg 0x14: [mem 0xd4000000-0xd40000ff]
>[    0.156467] pci 0000:05:04.0: supports D1 D2
>[    0.156471] pci 0000:05:04.0: PME# supported from D0 D1 D2 D3hot
>[    0.156689] pci 0000:05:05.0: [14f1:8800] type 00 class 0x040000
>[    0.156719] pci 0000:05:05.0: reg 0x10: [mem 0xd0000000-0xd0ffffff]
>[    0.157017] pci 0000:05:05.1: [14f1:8801] type 00 class 0x048000
>[    0.157044] pci 0000:05:05.1: reg 0x10: [mem 0xd1000000-0xd1ffffff]
>[    0.157328] pci 0000:05:05.2: [14f1:8802] type 00 class 0x048000
>[    0.157355] pci 0000:05:05.2: reg 0x10: [mem 0xd2000000-0xd2ffffff]
>[    0.157644] pci 0000:05:05.4: [14f1:8804] type 00 class 0x048000
>[    0.157671] pci 0000:05:05.4: reg 0x10: [mem 0xd3000000-0xd3ffffff]
>[    0.157995] pci 0000:00:1e.0: PCI bridge to [bus 05] (subtractive decode)
>[    0.158140] pci 0000:00:1e.0:   bridge window [io  0xd000-0xdfff]
>[    0.158148] pci 0000:00:1e.0:   bridge window [mem 0xd0000000-0xd4ffffff]
>[    0.158158] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
>[    0.158163] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
>[    0.158168] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
>[    0.158173] pci 0000:00:1e.0:   bridge window [mem 0x000c0000-0x000dffff] (subtractive decode)
>[    0.158178] pci 0000:00:1e.0:   bridge window [mem 0x7f800000-0xfebfffff] (subtractive decode)
>[    0.158241] pci_bus 0000:00: on NUMA node 0
>[    0.160007] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 9 10 11 12 14 15)
>[    0.160628] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 *12 14 15)
>[    0.161244] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 *10 11 12 14 15)
>[    0.161861] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12 14 15)
>[    0.162474] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
>[    0.163235] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
>[    0.163997] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
>[    0.164731] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 7 *9 10 11 12 14 15)
>[    0.166122] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.166375] vgaarb: loaded
>[    0.166501] vgaarb: bridge control possible 0000:00:02.0
>[    0.166853] SCSI subsystem initialized
>[    0.167111] libata version 3.00 loaded.
>[    0.167131] ACPI: bus type USB registered
>[    0.167342] usbcore: registered new interface driver usbfs
>[    0.167517] usbcore: registered new interface driver hub
>[    0.167719] usbcore: registered new device driver usb
>[    0.167954] PCI: Using ACPI for IRQ routing
>[    0.176428] PCI: pci_cache_line_size set to 64 bytes
>[    0.176535] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
>[    0.176550] e820: reserve RAM buffer [mem 0x7f7f0000-0x7fffffff]
>[    0.177734] hpet clockevent registered
>[    0.177740] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
>[    0.177884] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
>[    0.178111] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
>[    0.180241] Switched to clocksource hpet
>[    0.203380] AppArmor: AppArmor Filesystem Enabled
>[    0.203609] pnp: PnP ACPI init
>[    0.203838] ACPI: bus type PNP registered
>[    0.204485] system 00:00: [io  0x0b78-0x0b7b] has been reserved
>[    0.204628] system 00:00: [io  0x0f78-0x0f7b] has been reserved
>[    0.204771] system 00:00: [io  0x0a78-0x0a7b] has been reserved
>[    0.204911] system 00:00: [io  0x0e78-0x0e7b] has been reserved
>[    0.205051] system 00:00: [io  0x0bbc-0x0bbf] has been reserved
>[    0.205191] system 00:00: [io  0x0fbc-0x0fbf] has been reserved
>[    0.205332] system 00:00: [io  0x04d0-0x04d1] has been reserved
>[    0.205474] system 00:00: [io  0x0290-0x0297] has been reserved
>[    0.205613] system 00:00: [io  0x0880-0x088f] has been reserved
>[    0.205870] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.205916] pnp 00:01: [dma 4]
>[    0.206024] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
>[    0.206179] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.206304] pnp 00:03: Plug and Play ACPI device, IDs PNP0800 (active)
>[    0.206440] pnp 00:04: Plug and Play ACPI device, IDs PNP0c04 (active)
>[    0.207222] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.207864] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.208854] pnp 00:07: [dma 3]
>[    0.209014] pnp 00:07: Plug and Play ACPI device, IDs PNP0401 (active)
>[    0.209241] pnp 00:08: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
>[    0.209499] system 00:09: [io  0x4000-0x40bf] could not be reserved
>[    0.209641] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.209807] pnp 00:0a: Plug and Play ACPI device, IDs INT0800 (active)
>[    0.210649] system 00:0b: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.210795] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.211371] system 00:0c: [mem 0x000d7800-0x000d7fff] has been reserved
>[    0.211514] system 00:0c: [mem 0x000f0000-0x000f7fff] could not be reserved
>[    0.211658] system 00:0c: [mem 0x000f8000-0x000fbfff] could not be reserved
>[    0.211801] system 00:0c: [mem 0x000fc000-0x000fffff] could not be reserved
>[    0.211945] system 00:0c: [mem 0x7f7f0000-0x7f7fffff] could not be reserved
>[    0.212097] system 00:0c: [mem 0x00000000-0x0009ffff] could not be reserved
>[    0.212241] system 00:0c: [mem 0x00100000-0x7f7effff] could not be reserved
>[    0.212385] system 00:0c: [mem 0xfec00000-0xfec00fff] could not be reserved
>[    0.212529] system 00:0c: [mem 0xfed13000-0xfed1dfff] has been reserved
>[    0.212671] system 00:0c: [mem 0xfed20000-0xfed8ffff] has been reserved
>[    0.212815] system 00:0c: [mem 0xfee00000-0xfee00fff] has been reserved
>[    0.212958] system 00:0c: [mem 0xffb00000-0xffb7ffff] has been reserved
>[    0.213100] system 00:0c: [mem 0xfff00000-0xffffffff] has been reserved
>[    0.213241] system 00:0c: [mem 0x000e0000-0x000effff] has been reserved
>[    0.213387] system 00:0c: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.213413] pnp: PnP ACPI: found 13 devices
>[    0.213546] ACPI: bus type PNP unregistered
>[    0.256575] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
>[    0.256584] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000
>[    0.256590] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000
>[    0.256606] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x001fffff pref] to [bus 02] add_size 200000
>[    0.256621] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x001fffff pref] to [bus 03] add_size 200000
>[    0.256636] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x001fffff pref] to [bus 04] add_size 200000
>[    0.256661] pci 0000:00:1c.0: res[8]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
>[    0.256666] pci 0000:00:1c.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
>[    0.256671] pci 0000:00:1c.1: res[9]=[mem 0x00100000-0x001fffff pref] get_res_add_size add_size 200000
>[    0.256676] pci 0000:00:1c.2: res[9]=[mem 0x00100000-0x001fffff pref] get_res_add_size add_size 200000
>[    0.256681] pci 0000:00:1c.3: res[9]=[mem 0x00100000-0x001fffff pref] get_res_add_size add_size 200000
>[    0.256686] pci 0000:00:1c.0: res[7]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
>[    0.256699] pci 0000:00:1c.0: BAR 8: assigned [mem 0x80000000-0x801fffff]
>[    0.256849] pci 0000:00:1c.0: BAR 9: assigned [mem 0x80200000-0x803fffff 64bit pref]
>[    0.257094] pci 0000:00:1c.1: BAR 9: assigned [mem 0x80400000-0x806fffff pref]
>[    0.257340] pci 0000:00:1c.2: BAR 9: assigned [mem 0x80700000-0x809fffff pref]
>[    0.257585] pci 0000:00:1c.3: BAR 9: assigned [mem 0x80a00000-0x80cfffff pref]
>[    0.257828] pci 0000:00:1c.0: BAR 7: assigned [io  0x1000-0x1fff]
>[    0.257972] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.258109] pci 0000:00:1c.0:   bridge window [io  0x1000-0x1fff]
>[    0.258254] pci 0000:00:1c.0:   bridge window [mem 0x80000000-0x801fffff]
>[    0.258397] pci 0000:00:1c.0:   bridge window [mem 0x80200000-0x803fffff 64bit pref]
>[    0.258647] pci 0000:02:00.0: BAR 6: assigned [mem 0x80400000-0x8041ffff pref]
>[    0.258890] pci 0000:00:1c.1: PCI bridge to [bus 02]
>[    0.259027] pci 0000:00:1c.1:   bridge window [io  0xa000-0xafff]
>[    0.259171] pci 0000:00:1c.1:   bridge window [mem 0xd5200000-0xd52fffff]
>[    0.259314] pci 0000:00:1c.1:   bridge window [mem 0x80400000-0x806fffff pref]
>[    0.259564] pci 0000:03:00.0: BAR 6: assigned [mem 0x80700000-0x8071ffff pref]
>[    0.259806] pci 0000:00:1c.2: PCI bridge to [bus 03]
>[    0.259945] pci 0000:00:1c.2:   bridge window [io  0xb000-0xbfff]
>[    0.260096] pci 0000:00:1c.2:   bridge window [mem 0xd5000000-0xd50fffff]
>[    0.260240] pci 0000:00:1c.2:   bridge window [mem 0x80700000-0x809fffff pref]
>[    0.260490] pci 0000:04:00.0: BAR 6: assigned [mem 0x80a00000-0x80a7ffff pref]
>[    0.260732] pci 0000:00:1c.3: PCI bridge to [bus 04]
>[    0.260869] pci 0000:00:1c.3:   bridge window [io  0xc000-0xcfff]
>[    0.261013] pci 0000:00:1c.3:   bridge window [mem 0xd5100000-0xd51fffff]
>[    0.261156] pci 0000:00:1c.3:   bridge window [mem 0x80a00000-0x80cfffff pref]
>[    0.261405] pci 0000:00:1e.0: PCI bridge to [bus 05]
>[    0.261542] pci 0000:00:1e.0:   bridge window [io  0xd000-0xdfff]
>[    0.261686] pci 0000:00:1e.0:   bridge window [mem 0xd0000000-0xd4ffffff]
>[    0.261836] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.261841] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.261845] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.261850] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff]
>[    0.261854] pci_bus 0000:00: resource 8 [mem 0x7f800000-0xfebfffff]
>[    0.261859] pci_bus 0000:01: resource 0 [io  0x1000-0x1fff]
>[    0.261863] pci_bus 0000:01: resource 1 [mem 0x80000000-0x801fffff]
>[    0.261868] pci_bus 0000:01: resource 2 [mem 0x80200000-0x803fffff 64bit pref]
>[    0.261872] pci_bus 0000:02: resource 0 [io  0xa000-0xafff]
>[    0.261877] pci_bus 0000:02: resource 1 [mem 0xd5200000-0xd52fffff]
>[    0.261881] pci_bus 0000:02: resource 2 [mem 0x80400000-0x806fffff pref]
>[    0.261886] pci_bus 0000:03: resource 0 [io  0xb000-0xbfff]
>[    0.261890] pci_bus 0000:03: resource 1 [mem 0xd5000000-0xd50fffff]
>[    0.261895] pci_bus 0000:03: resource 2 [mem 0x80700000-0x809fffff pref]
>[    0.261900] pci_bus 0000:04: resource 0 [io  0xc000-0xcfff]
>[    0.261904] pci_bus 0000:04: resource 1 [mem 0xd5100000-0xd51fffff]
>[    0.261908] pci_bus 0000:04: resource 2 [mem 0x80a00000-0x80cfffff pref]
>[    0.261913] pci_bus 0000:05: resource 0 [io  0xd000-0xdfff]
>[    0.261917] pci_bus 0000:05: resource 1 [mem 0xd0000000-0xd4ffffff]
>[    0.261922] pci_bus 0000:05: resource 4 [io  0x0000-0x0cf7]
>[    0.261926] pci_bus 0000:05: resource 5 [io  0x0d00-0xffff]
>[    0.261931] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.261935] pci_bus 0000:05: resource 7 [mem 0x000c0000-0x000dffff]
>[    0.261940] pci_bus 0000:05: resource 8 [mem 0x7f800000-0xfebfffff]
>[    0.262017] NET: Registered protocol family 2
>[    0.262846] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
>[    0.263074] TCP bind hash table entries: 8192 (order: 6, 294912 bytes)
>[    0.264300] TCP: Hash tables configured (established 8192 bind 8192)
>[    0.264535] TCP: reno registered
>[    0.264671] UDP hash table entries: 512 (order: 3, 40960 bytes)
>[    0.264946] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)
>[    0.265515] NET: Registered protocol family 1
>[    0.265671] pci 0000:00:02.0: Boot video device
>[    1.868023] pci 0000:00:1d.7: EHCI: BIOS handoff failed (BIOS bug?) 01010001
>[    1.868470] PCI: CLS 32 bytes, default 64
>[    1.868847] Unpacking initramfs...
>[    2.118425] Freeing initrd memory: 6100K (f7406000 - f79fb000)
>[    2.119216] microcode: CPU0 sig=0x6d8, pf=0x20, revision=0x20
>[    2.119586] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    2.120900] futex hash table entries: 256 (order: 1, 11264 bytes)
>[    2.121095] audit: initializing netlink subsys (disabled)
>[    2.121349] audit: type=2000 audit(1403088101.120:1): initialized
>[    2.163328] bounce pool size: 64 pages
>[    2.163466] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    2.163959] VFS: Disk quotas dquot_6.5.2
>[    2.164119] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
>[    2.164548] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    2.165033] fuse init (API version 7.23)
>[    2.165311] msgmni has been set to 1723
>[    2.178495] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    2.178765] io scheduler noop registered
>[    2.178895] io scheduler deadline registered
>[    2.179032] io scheduler cfq registered (default)
>[    2.179490] pcieport 0000:00:1c.0: enabling device (0100 -> 0103)
>[    2.180125] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
>[    2.180664] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
>[    2.181132] pcieport 0000:00:1c.2: irq 42 for MSI/MSI-X
>[    2.181606] pcieport 0000:00:1c.3: irq 43 for MSI/MSI-X
>[    2.182211] intel_idle: does not run on family 6 model 13
>[    2.182500] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    2.182808] ACPI: Power Button [PWRB]
>[    2.183186] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    2.183431] ACPI: Power Button [PWRF]
>[    2.183843] ACPI: Fan [FAN] (on)
>[    2.184315] ACPI: AOpen i915GMm-HFS detected: disabling all active thermal trip points
>[    2.184556] ACPI: AOpen i915GMm-HFS detected: disabling all passive thermal trip points
>[    2.184799] ACPI: AOpen i915GMm-HFS detected: enabling thermal zone polling
>[    2.186510] thermal LNXTHERM:00: registered as thermal_zone0
>[    2.186648] ACPI: Thermal Zone [THRM] (62 C)
>[    2.186940] Serial: 8250/16550 driver, 8 ports, IRQ sharing enabled
>[    2.207896] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    2.229144] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
>[    2.234041] lp: driver loaded but no devices found
>[    2.234501] Non-volatile memory driver v1.3
>[    2.234631] Linux agpgart interface v0.103
>[    2.234888] agpgart-intel 0000:00:00.0: Intel 915GM Chipset
>[    2.235103] agpgart-intel 0000:00:00.0: detected gtt size: 262144K total, 262144K mappable
>[    2.235825] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
>[    2.236310] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000
>[    2.239543] [drm] Initialized drm 1.1.0 20060810
>[    2.242551] [drm] Memory usable by graphics device = 256M
>[    2.242687] [drm] Replacing VGA console driver
>[    2.245170] Console: switching to colour dummy device 80x25
>[    2.247870] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.247888] [drm] Driver supports precise vblank timestamp query.
>[    2.249160] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    2.249514] [drm] Skipping LVDS initialization for AOpen i915GMm-HFS
>[    3.116141] tsc: Refined TSC clocksource calibration: 1862.713 MHz
>[    3.154518] [drm] initialized overlay support
>[    3.447476] ------------[ cut here ]------------
>[    3.447491] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_modeset_lock.c:108 drm_modeset_lock+0x28/0x7d()
>[    3.447503] Modules linked in:
>[    3.447513] CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc8-main-01517-g223a6f2 #1
>[    3.447525] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[    3.447534]  00000000 00000000 f60a3b28 c057051e f60a3b40 c012c169 c03b7084 f6348298
>[    3.447556]  f60a3c04 00000000 f60a3b50 c012c1f3 00000009 00000000 f60a3b64 c03b7084
>[    3.447578]  f6388800 f6348298 00000000 f60a3bdc c03f9d2b f6348400 f6348298 c0736664
>[    3.447600] Call Trace:
>[    3.447611]  [<c057051e>] dump_stack+0x16/0x18
>[    3.447623]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[    3.447633]  [<c03b7084>] ? drm_modeset_lock+0x28/0x7d
>[    3.447644]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[    3.447654]  [<c03b7084>] drm_modeset_lock+0x28/0x7d
>[    3.447666]  [<c03f9d2b>] intel_get_load_detect_pipe+0x80/0x395
>[    3.447678]  [<c02ffe5f>] ? snprintf+0x15/0x17
>[    3.447689]  [<c041635d>] ? intel_sdvo_read_response+0x11d/0x1d6
>[    3.447701]  [<c041a427>] intel_tv_detect+0x111/0x42e
>[    3.447712]  [<c0157200>] ? mark_held_locks+0x51/0x67
>[    3.447723]  [<c05758ec>] ? __mutex_unlock_slowpath+0xea/0x102
>[    3.447739]  [<c039f92b>] drm_helper_probe_single_connector_modes_merge_bits+0xab/0x28f
>[    3.447753]  [<c039fb1e>] drm_helper_probe_single_connector_modes+0xf/0x11
>[    3.447764]  [<c03a0337>] drm_fb_helper_probe_connector_modes+0x40/0x4e
>[    3.447776]  [<c03a1672>] drm_fb_helper_initial_config+0x139/0x39a
>[    3.447788]  [<c057686d>] ? _raw_spin_unlock_irqrestore+0x44/0x56
>[    3.447800]  [<c0402c76>] intel_fbdev_initial_config+0x1c/0x1e
>[    3.447811]  [<c041d31b>] i915_driver_load+0xb1e/0xccc
>[    3.447820]  [<c015738c>] ? trace_hardirqs_on+0xb/0xd
>[    3.447831]  [<c0157200>] ? mark_held_locks+0x51/0x67
>[    3.447841]  [<c0576861>] ? _raw_spin_unlock_irqrestore+0x38/0x56
>[    3.447852]  [<c057686d>] ? _raw_spin_unlock_irqrestore+0x44/0x56
>[    3.447864]  [<c03a8c20>] drm_dev_register+0x6e/0xd0
>[    3.447875]  [<c03aa90c>] drm_get_pci_dev+0xe8/0x180
>[    3.447885]  [<c03b7b8e>] i915_pci_probe+0x3e/0x47
>[    3.447896]  [<c0315a8f>] pci_device_probe+0x5c/0xa4
>[    3.447908]  [<c042b0b9>] driver_probe_device+0x8c/0x192
>[    3.447918]  [<c042b243>] __driver_attach+0x53/0x6f
>[    3.447929]  [<c0429bfa>] bus_for_each_dev+0x58/0x67
>[    3.447939]  [<c042acce>] driver_attach+0x19/0x1b
>[    3.447949]  [<c042b1f0>] ? __device_attach+0x31/0x31
>[    3.447959]  [<c042a9ec>] bus_add_driver+0xd4/0x18b
>[    3.447969]  [<c042b701>] driver_register+0x74/0xa9
>[    3.447979]  [<c031521b>] __pci_register_driver+0x4a/0x4d
>[    3.447992]  [<c08557c1>] ? ftrace_define_fields_drm_vblank_event_delivered+0x65/0x65
>[    3.448013]  [<c03aa9f3>] drm_pci_init+0x4f/0xc4
>[    3.448023]  [<c08557c1>] ? ftrace_define_fields_drm_vblank_event_delivered+0x65/0x65
>[    3.448036]  [<c0855844>] i915_init+0x83/0x85
>[    3.448047]  [<c016308f>] ? console_unlock+0x362/0x38f
>[    3.448057]  [<c01003fb>] do_one_initcall+0x7c/0x105
>[    3.448069]  [<c082b400>] ? do_early_param+0x35/0x73
>[    3.448080]  [<c0142548>] ? parse_args+0x16c/0x203
>[    3.448091]  [<c082ba7d>] kernel_init_freeable+0xdb/0x158
>[    3.448103]  [<c056a4ae>] kernel_init+0xd/0xbd
>[    3.448113]  [<c057c980>] ret_from_kernel_thread+0x20/0x30
>[    3.448123]  [<c056a4a1>] ? rest_init+0xa5/0xa5
>[    3.448188] ---[ end trace aac0a4ca9af4074d ]---
>[    3.448197] ------------[ cut here ]------------
>[    3.448206] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_modeset_lock.c:108 drm_modeset_lock+0x28/0x7d()
>[    3.448218] Modules linked in:
>[    3.448227] CPU: 0 PID: 1 Comm: swapper Tainted: G        W     3.15.0-rc8-main-01517-g223a6f2 #1
>[    3.448240] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[    3.448248]  00000000 00000000 f60a3b28 c057051e f60a3b40 c012c169 c03b7084 f637900c
>[    3.448271]  f60a3c04 00000000 f60a3b50 c012c1f3 00000009 00000000 f60a3b64 c03b7084
>[    3.448293]  f6388800 f6379000 00000000 f60a3bdc c03f9df6 f6348400 f6348298 f62ff004
>[    3.448315] Call Trace:
>[    3.448324]  [<c057051e>] dump_stack+0x16/0x18
>[    3.448334]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[    3.448344]  [<c03b7084>] ? drm_modeset_lock+0x28/0x7d
>[    3.448355]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[    3.448365]  [<c03b7084>] drm_modeset_lock+0x28/0x7d
>[    3.448375]  [<c03f9df6>] intel_get_load_detect_pipe+0x14b/0x395
>[    3.448387]  [<c02ffe5f>] ? snprintf+0x15/0x17
>[    3.448396]  [<c041635d>] ? intel_sdvo_read_response+0x11d/0x1d6
>[    3.448408]  [<c041a427>] intel_tv_detect+0x111/0x42e
>[    3.448418]  [<c0157200>] ? mark_held_locks+0x51/0x67
>[    3.448429]  [<c05758ec>] ? __mutex_unlock_slowpath+0xea/0x102
>[    3.448443]  [<c039f92b>] drm_helper_probe_single_connector_modes_merge_bits+0xab/0x28f
>[    3.448457]  [<c039fb1e>] drm_helper_probe_single_connector_modes+0xf/0x11
>[    3.448469]  [<c03a0337>] drm_fb_helper_probe_connector_modes+0x40/0x4e
>[    3.448481]  [<c03a1672>] drm_fb_helper_initial_config+0x139/0x39a
>[    3.448492]  [<c057686d>] ? _raw_spin_unlock_irqrestore+0x44/0x56
>[    3.448504]  [<c0402c76>] intel_fbdev_initial_config+0x1c/0x1e
>[    3.448515]  [<c041d31b>] i915_driver_load+0xb1e/0xccc
>[    3.448525]  [<c015738c>] ? trace_hardirqs_on+0xb/0xd
>[    3.448535]  [<c0157200>] ? mark_held_locks+0x51/0x67
>[    3.448545]  [<c0576861>] ? _raw_spin_unlock_irqrestore+0x38/0x56
>[    3.448556]  [<c057686d>] ? _raw_spin_unlock_irqrestore+0x44/0x56
>[    3.448568]  [<c03a8c20>] drm_dev_register+0x6e/0xd0
>[    3.448578]  [<c03aa90c>] drm_get_pci_dev+0xe8/0x180
>[    3.448588]  [<c03b7b8e>] i915_pci_probe+0x3e/0x47
>[    3.448598]  [<c0315a8f>] pci_device_probe+0x5c/0xa4
>[    3.448609]  [<c042b0b9>] driver_probe_device+0x8c/0x192
>[    3.448619]  [<c042b243>] __driver_attach+0x53/0x6f
>[    3.448630]  [<c0429bfa>] bus_for_each_dev+0x58/0x67
>[    3.448640]  [<c042acce>] driver_attach+0x19/0x1b
>[    3.448650]  [<c042b1f0>] ? __device_attach+0x31/0x31
>[    3.448660]  [<c042a9ec>] bus_add_driver+0xd4/0x18b
>[    3.448670]  [<c042b701>] driver_register+0x74/0xa9
>[    3.448680]  [<c031521b>] __pci_register_driver+0x4a/0x4d
>[    3.448691]  [<c08557c1>] ? ftrace_define_fields_drm_vblank_event_delivered+0x65/0x65
>[    3.448704]  [<c03aa9f3>] drm_pci_init+0x4f/0xc4
>[    3.448714]  [<c08557c1>] ? ftrace_define_fields_drm_vblank_event_delivered+0x65/0x65
>[    3.448727]  [<c0855844>] i915_init+0x83/0x85
>[    3.448737]  [<c016308f>] ? console_unlock+0x362/0x38f
>[    3.448747]  [<c01003fb>] do_one_initcall+0x7c/0x105
>[    3.448757]  [<c082b400>] ? do_early_param+0x35/0x73
>[    3.448767]  [<c0142548>] ? parse_args+0x16c/0x203
>[    3.448778]  [<c082ba7d>] kernel_init_freeable+0xdb/0x158
>[    3.448789]  [<c056a4ae>] kernel_init+0xd/0xbd
>[    3.448798]  [<c057c980>] ret_from_kernel_thread+0x20/0x30
>[    3.448809]  [<c056a4a1>] ? rest_init+0xa5/0xa5
>[    3.448817] ---[ end trace aac0a4ca9af4074e ]---
>[    3.718554] ------------[ cut here ]------------
>[    3.718575] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_modeset_lock.c:90 drm_modeset_drop_locks+0x21/0x39()
>[    3.718588] Modules linked in:
>[    3.718598] CPU: 0 PID: 1 Comm: swapper Tainted: G        W     3.15.0-rc8-main-01517-g223a6f2 #1
>[    3.718610] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[    3.718619]  00000000 00000000 f60a3b8c c057051e f60a3ba4 c012c169 c03b715f f60a3c04
>[    3.718641]  f60a3bf8 f60a3c04 f60a3bb4 c012c1f3 00000009 00000000 f60a3bc4 c03b715f
>[    3.718662]  f6388800 f60a3bf8 f60a3be0 c03fa0f3 ffffffff f638a800 ffffffff f638a800
>[    3.718684] Call Trace:
>[    3.718695]  [<c057051e>] dump_stack+0x16/0x18
>[    3.718707]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[    3.718717]  [<c03b715f>] ? drm_modeset_drop_locks+0x21/0x39
>[    3.718728]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[    3.718738]  [<c03b715f>] drm_modeset_drop_locks+0x21/0x39
>[    3.718750]  [<c03fa0f3>] intel_release_load_detect_pipe+0xb3/0xc2
>[    3.718762]  [<c041a6a2>] intel_tv_detect+0x38c/0x42e
>[    3.718777]  [<c039f92b>] drm_helper_probe_single_connector_modes_merge_bits+0xab/0x28f
>[    3.718791]  [<c039fb1e>] drm_helper_probe_single_connector_modes+0xf/0x11
>[    3.718803]  [<c03a0337>] drm_fb_helper_probe_connector_modes+0x40/0x4e
>[    3.718814]  [<c03a1672>] drm_fb_helper_initial_config+0x139/0x39a
>[    3.718826]  [<c057686d>] ? _raw_spin_unlock_irqrestore+0x44/0x56
>[    3.718838]  [<c0402c76>] intel_fbdev_initial_config+0x1c/0x1e
>[    3.718849]  [<c041d31b>] i915_driver_load+0xb1e/0xccc
>[    3.718860]  [<c015738c>] ? trace_hardirqs_on+0xb/0xd
>[    3.718870]  [<c0157200>] ? mark_held_locks+0x51/0x67
>[    3.718880]  [<c0576861>] ? _raw_spin_unlock_irqrestore+0x38/0x56
>[    3.718891]  [<c057686d>] ? _raw_spin_unlock_irqrestore+0x44/0x56
>[    3.718903]  [<c03a8c20>] drm_dev_register+0x6e/0xd0
>[    3.718914]  [<c03aa90c>] drm_get_pci_dev+0xe8/0x180
>[    3.718924]  [<c03b7b8e>] i915_pci_probe+0x3e/0x47
>[    3.718935]  [<c0315a8f>] pci_device_probe+0x5c/0xa4
>[    3.718947]  [<c042b0b9>] driver_probe_device+0x8c/0x192
>[    3.718957]  [<c042b243>] __driver_attach+0x53/0x6f
>[    3.718967]  [<c0429bfa>] bus_for_each_dev+0x58/0x67
>[    3.718978]  [<c042acce>] driver_attach+0x19/0x1b
>[    3.718987]  [<c042b1f0>] ? __device_attach+0x31/0x31
>[    3.718997]  [<c042a9ec>] bus_add_driver+0xd4/0x18b
>[    3.719008]  [<c042b701>] driver_register+0x74/0xa9
>[    3.719018]  [<c031521b>] __pci_register_driver+0x4a/0x4d
>[    3.719030]  [<c08557c1>] ? ftrace_define_fields_drm_vblank_event_delivered+0x65/0x65
>[    3.719043]  [<c03aa9f3>] drm_pci_init+0x4f/0xc4
>[    3.719053]  [<c08557c1>] ? ftrace_define_fields_drm_vblank_event_delivered+0x65/0x65
>[    3.719066]  [<c0855844>] i915_init+0x83/0x85
>[    3.719076]  [<c016308f>] ? console_unlock+0x362/0x38f
>[    3.719087]  [<c01003fb>] do_one_initcall+0x7c/0x105
>[    3.719098]  [<c082b400>] ? do_early_param+0x35/0x73
>[    3.719109]  [<c0142548>] ? parse_args+0x16c/0x203
>[    3.719120]  [<c082ba7d>] kernel_init_freeable+0xdb/0x158
>[    3.719132]  [<c056a4ae>] kernel_init+0xd/0xbd
>[    3.719142]  [<c057c980>] ret_from_kernel_thread+0x20/0x30
>[    3.719152]  [<c056a4a1>] ? rest_init+0xa5/0xa5
>[    3.719160] ---[ end trace aac0a4ca9af4074f ]---
>[    3.722707] fbcon: inteldrmfb (fb0) is primary device
>[    3.943474] Console: switching to colour frame buffer device 160x64
>[    3.953920] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    3.953997] i915 0000:00:02.0: registered panic notifier
>[    3.954118] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[    3.954685] parport_pc 00:07: reported by Plug and Play ACPI
>[    3.954849] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
>[    4.052603] lp0: using parport0 (interrupt-driven).
>[    4.057046] loop: module loaded
>[    4.057238] ACPI Warning: SystemIO range 0x00004028-0x0000402f conflicts with OpRegion 0x00004029-0x00004029 (\PM2S) (20140214/utaddress-258)
>[    4.057405] ACPI: This conflict may cause random problems and system instability
>[    4.057495] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    4.057621] ACPI Warning: SystemIO range 0x000040b0-0x000040bf conflicts with OpRegion 0x000040b8-0x000040bb (\GPO2) (20140214/utaddress-258)
>[    4.057786] ACPI: This conflict may cause random problems and system instability
>[    4.057875] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    4.057996] ACPI Warning: SystemIO range 0x00004080-0x000040af conflicts with OpRegion 0x0000408c-0x0000408f (\GPO_) (20140214/utaddress-258)
>[    4.058160] ACPI: This conflict may cause random problems and system instability
>[    4.058249] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    4.058498] Uniform Multi-Platform E-IDE driver
>[    4.058678] ide-gd driver 1.18
>[    4.058741] ide-cd driver 5.00
>[    4.059018] sata_sil24 0000:04:00.0: version 1.1
>[    4.060950] scsi0 : sata_sil24
>[    4.061490] scsi1 : sata_sil24
>[    4.061757] ata1: SATA max UDMA/100 host m128@0xd5184000 port 0xd5180000 irq 19
>[    4.061848] ata2: SATA max UDMA/100 host m128@0xd5184000 port 0xd5182000 irq 19
>[    4.062062] ata_piix 0000:00:1f.2: version 2.13
>[    4.062355] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
>[    4.064386] scsi2 : ata_piix
>[    4.064743] scsi3 : ata_piix
>[    4.065002] ata3: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xf000 irq 14
>[    4.065088] ata4: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xf008 irq 15
>[    4.065293] sky2: driver version 1.30
>[    4.065537] sky2 0000:02:00.0: Yukon-2 EC chip revision 1
>[    4.065667] sky2 0000:02:00.0: irq 44 for MSI/MSI-X
>[    4.066394] sky2 0000:02:00.0 eth0: addr 00:01:80:62:25:4b
>[    4.066724] sky2 0000:03:00.0: Yukon-2 EC chip revision 1
>[    4.066847] sky2 0000:03:00.0: irq 45 for MSI/MSI-X
>[    4.067337] sky2 0000:03:00.0 eth1: addr 00:01:80:62:25:4c
>[    4.067527] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    4.067607] ehci-pci: EHCI PCI platform driver
>[    4.068103] ehci-pci 0000:00:1d.7: EHCI Host Controller
>[    4.068414] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1
>[    4.072556] ehci-pci 0000:00:1d.7: cache line size of 32 is not supported
>[    4.072621] ehci-pci 0000:00:1d.7: irq 23, io mem 0xd5444000
>[    4.088026] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
>[    4.091953] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    4.095429] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.098921] usb usb1: Product: EHCI Host Controller
>[    4.102412] usb usb1: Manufacturer: Linux 3.15.0-rc8-main-01517-g223a6f2 ehci_hcd
>[    4.105956] usb usb1: SerialNumber: 0000:00:1d.7
>[    4.110702] hub 1-0:1.0: USB hub found
>[    4.114291] hub 1-0:1.0: 8 ports detected
>[    4.119590] uhci_hcd: USB Universal Host Controller Interface driver
>[    4.123211] Switched to clocksource tsc
>[    4.127080] uhci_hcd 0000:00:1d.0: UHCI Host Controller
>[    4.130685] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    4.134263] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000e000
>[    4.137933] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
>[    4.141454] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.144994] usb usb2: Product: UHCI Host Controller
>[    4.148525] usb usb2: Manufacturer: Linux 3.15.0-rc8-main-01517-g223a6f2 uhci_hcd
>[    4.152104] usb usb2: SerialNumber: 0000:00:1d.0
>[    4.156236] hub 2-0:1.0: USB hub found
>[    4.159807] hub 2-0:1.0: 2 ports detected
>[    4.164243] uhci_hcd 0000:00:1d.1: UHCI Host Controller
>[    4.167826] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
>[    4.171474] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000e100
>[    4.175198] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
>[    4.178826] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.182444] usb usb3: Product: UHCI Host Controller
>[    4.186037] usb usb3: Manufacturer: Linux 3.15.0-rc8-main-01517-g223a6f2 uhci_hcd
>[    4.189679] usb usb3: SerialNumber: 0000:00:1d.1
>[    4.193829] hub 3-0:1.0: USB hub found
>[    4.197429] hub 3-0:1.0: 2 ports detected
>[    4.201759] uhci_hcd 0000:00:1d.2: UHCI Host Controller
>[    4.205282] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
>[    4.208848] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000e200
>[    4.212407] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
>[    4.215789] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.219626] usb usb4: Product: UHCI Host Controller
>[    4.222876] usb usb4: Manufacturer: Linux 3.15.0-rc8-main-01517-g223a6f2 uhci_hcd
>[    4.226085] usb usb4: SerialNumber: 0000:00:1d.2
>[    4.230252] hub 4-0:1.0: USB hub found
>[    4.233362] hub 4-0:1.0: 2 ports detected
>[    4.236858] ata4.00: ATAPI: AOpen   DVRW2412PRO, 1.64, max UDMA/33
>[    4.240825] uhci_hcd 0000:00:1d.3: UHCI Host Controller
>[    4.243761] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
>[    4.246942] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000e300
>[    4.250042] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
>[    4.253434] ata4.00: configured for UDMA/33
>[    4.256496] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.259581] usb usb5: Product: UHCI Host Controller
>[    4.262985] usb usb5: Manufacturer: Linux 3.15.0-rc8-main-01517-g223a6f2 uhci_hcd
>[    4.266313] usb usb5: SerialNumber: 0000:00:1d.3
>[    4.269729] ata3.00: ATA-8: Hitachi HUA722010CLA330, JP4OA3EA, max UDMA/133
>[    4.273248] ata3.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
>[    4.276545] hub 5-0:1.0: USB hub found
>[    4.279820] hub 5-0:1.0: 2 ports detected
>[    4.283011] ata3.01: ATA-7: HDT722525DLA380, V44OA91A, max UDMA/133
>[    4.286452] ata3.01: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32)
>[    4.290028] usbcore: registered new interface driver usblp
>[    4.293471] usbcore: registered new interface driver usb-storage
>[    4.296812] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    4.300288] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    4.304793] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    4.308787] ata3.00: configured for UDMA/133
>[    4.312447] mousedev: PS/2 mouse device common for all mice
>[    4.317675] input: PC Speaker as /devices/platform/pcspkr/input/input3
>[    4.321563] rtc_cmos 00:02: RTC can wake from S4
>[    4.325212] ata3.01: configured for UDMA/133
>[    4.328894] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    4.332318] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram, hpet irqs
>[    4.336063] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
>[    4.339595] w83627hf: w83627hf: Found W83627THF chip at 0x290
>[    4.343050] ACPI Warning: SystemIO range 0x00000295-0x00000296 conflicts with OpRegion 0x00000295-0x00000296 (\SEN1) (20140214/utaddress-258)
>[    4.346715] ACPI: This conflict may cause random problems and system instability
>[    4.350624] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
>[    4.354215] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    4.358843] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    4.362556] iTCO_wdt: Found a ICH6-M TCO device (Version=2, TCOBASE=0x4060)
>[    4.366719] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    4.370431] device-mapper: uevent: version 1.0.3
>[    4.374554] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    4.379846] hidraw: raw HID events driver (C) Jiri Kosina
>[    4.383959] usbcore: registered new interface driver usbhid
>[    4.387611] usbhid: USB HID core driver
>[    4.391493] TCP: cubic registered
>[    4.395150] Initializing XFRM netlink socket
>[    4.399340] Using IPI Shortcut mode
>[    4.403373] registered taskstats version 1
>[    4.407462] AppArmor: AppArmor sha1 policy hashing enabled
>[    4.412242] rtc_cmos 00:02: setting system clock to 2014-06-18 10:41:43 UTC (1403088103)
>[    4.417018] BIOS EDD facility v0.16 2004-Jun-25, 3 devices found
>[    4.421125] PM: Checking hibernation image partition /dev/sda3
>[    4.480218] tsc: Marking TSC unstable due to cpufreq changes
>[    4.484091] Switched to clocksource hpet
>[    4.688116] usb 1-2: new high-speed USB device number 3 using ehci-pci
>[    4.835303] usb 1-2: New USB device found, idVendor=04b8, idProduct=011b
>[    4.843788] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    4.850200] usb 1-2: Product: EPSON Scanner
>[    4.856555] usb 1-2: Manufacturer: EPSON
>[    4.972098] usb 1-3: new high-speed USB device number 4 using ehci-pci
>[    5.112681] usb 1-3: New USB device found, idVendor=1a40, idProduct=0101
>[    5.121156] usb 1-3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[    5.127506] usb 1-3: Product: USB 2.0 Hub
>[    5.134446] hub 1-3:1.0: USB hub found
>[    5.138158] hub 1-3:1.0: 4 ports detected
>[    5.380094] usb 2-1: new full-speed USB device number 2 using uhci_hcd
>[    5.576952] usb 2-1: New USB device found, idVendor=046d, idProduct=c52b
>[    5.585389] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    5.593721] usb 2-1: Product: USB Receiver
>[    5.602030] usb 2-1: Manufacturer: Logitech
>[    5.614350] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0/0003:046D:C52B.0001/input/input4
>[    5.620127] hid-generic 0003:046D:C52B.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:1d.0-1/input0
>[    5.631662] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.1/0003:046D:C52B.0002/input/input5
>[    5.638106] hid-generic 0003:046D:C52B.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.0-1/input1
>[    5.651378] hid-generic 0003:046D:C52B.0003: hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-1/input2
>[    5.856186] usb 1-3.4: new full-speed USB device number 5 using ehci-pci
>[    5.957932] usb 1-3.4: New USB device found, idVendor=03f0, idProduct=1d17
>[    5.966979] usb 1-3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    5.976056] usb 1-3.4: Product: hp LaserJet 1320 series
>[    5.980212] usb 1-3.4: Manufacturer: Hewlett-Packard
>[    5.984193] usb 1-3.4: SerialNumber: 00CNHW646GZH
>[    5.989853] usblp 1-3.4:1.0: usblp0: USB Bidirectional printer dev 5 if 0 alt 1 proto 2 vid 0x03F0 pid 0x1D17
>[    6.264072] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
>[    6.279535] ata1.00: ATA-8: KINGSTON SKC100S3120G, 501ABBF0, max UDMA/133
>[    6.288780] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32)
>[    6.299472] ata1.00: configured for UDMA/100
>[    6.321907] scsi 0:0:0:0: Direct-Access     ATA      KINGSTON SKC100S 501A PQ: 0 ANSI: 5
>[    6.332815] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
>[    6.337875] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    6.342062] sd 0:0:0:0: [sda] Write Protect is off
>[    6.346899] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    6.346950] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    6.353064]  sda: sda1 sda2 sda3
>[    6.358827] sd 0:0:0:0: [sda] Attached SCSI disk
>[    8.424067] ata2: SATA link down (SStatus 0 SControl 0)
>[    8.448442] scsi 2:0:0:0: Direct-Access     ATA      Hitachi HUA72201 JP4O PQ: 0 ANSI: 5
>[    8.459042] sd 2:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
>[    8.468591] sd 2:0:0:0: Attached scsi generic sg1 type 0
>[    8.473046] scsi 2:0:1:0: Direct-Access     ATA      HDT722525DLA380  V44O PQ: 0 ANSI: 5
>[    8.477143] sd 2:0:0:0: [sdb] Write Protect is off
>[    8.481670] sd 2:0:1:0: [sdc] 488397168 512-byte logical blocks: (250 GB/232 GiB)
>[    8.485869] sd 2:0:1:0: Attached scsi generic sg2 type 0
>[    8.489821] sd 2:0:1:0: [sdc] Write Protect is off
>[    8.493646] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>[    8.493694] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    8.497925] sd 2:0:1:0: [sdc] Mode Sense: 00 3a 00 00
>[    8.497975] sd 2:0:1:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    8.502529] scsi 3:0:0:0: CD-ROM            AOPEN    DVRW2412PRO      1.64 PQ: 0 ANSI: 5
>[    8.508199]  sdb: sdb1 sdb2 sdb3 sdb4
>[    8.513160] sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
>[    8.517669] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    8.522371] sr 3:0:0:0: Attached scsi CD-ROM sr0
>[    8.522704] sr 3:0:0:0: Attached scsi generic sg3 type 5
>[    8.584173]  sdc: sdc1 sdc2 sdc3 sdc4 < sdc5 sdc6 sdc7 sdc8 sdc9 >
>[    8.593139] sd 2:0:0:0: [sdb] Attached SCSI disk
>[    8.603143] sd 2:0:1:0: [sdc] Attached SCSI disk
>[    8.609730] PM: Hibernation image partition 8:3 present
>[    8.609733] PM: Looking for hibernation image.
>[    8.612691] PM: Image not found (code -22)
>[    8.612695] PM: Hibernation image not present or could not be loaded.
>[    8.613232] Freeing unused kernel memory: 512K (c082b000 - c08ab000)
>[    8.617478] Write protecting the kernel text: 4600k
>[    8.621654] Write protecting the kernel read-only data: 2320k
>[    8.626061] NX-protecting the kernel data: 4616k
>[    8.740453] systemd-udevd[96]: starting version 208
>[    9.277116] random: nonblocking pool is initialized
>[   10.188611] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: discard,errors=remount-ro
>[   10.230213] EXT4-fs (sda1): re-mounted. Opts: discard,errors=remount-ro
>[   10.435668] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX -IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[   10.537413] NET: Registered protocol family 10
>[   10.545520] systemd[1]: Inserted module 'ipv6'
>[   10.550166] systemd[1]: Set hostname to <golem>.
>[   10.602602] LVM: Logical Volume autoactivation enabled.
>[   10.607035] LVM: Activation generator successfully completed.
>[   10.738578] systemd[1]: Starting Remote File Systems (Pre).
>[   10.749102] systemd[1]: Reached target Remote File Systems (Pre).
>[   10.753000] systemd[1]: Starting Remote File Systems.
>[   10.760718] systemd[1]: Reached target Remote File Systems.
>[   10.764468] systemd[1]: Starting Syslog Socket.
>[   10.772186] systemd[1]: Listening on Syslog Socket.
>[   10.775868] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[   10.783518] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[   10.787260] systemd[1]: Starting Delayed Shutdown Socket.
>[   10.794866] systemd[1]: Listening on Delayed Shutdown Socket.
>[   10.798578] systemd[1]: Starting LVM2 metadata daemon socket.
>[   10.806208] systemd[1]: Listening on LVM2 metadata daemon socket.
>[   10.809908] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
>[   10.813889] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[   10.817604] systemd[1]: Starting Paths.
>[   10.825053] systemd[1]: Reached target Paths.
>[   10.828771] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[   10.837124] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[   10.840947] systemd[1]: Starting Encrypted Volumes.
>[   10.848645] systemd[1]: Reached target Encrypted Volumes.
>[   10.852398] systemd[1]: Starting Journal Socket.
>[   10.860191] systemd[1]: Listening on Journal Socket.
>[   10.863916] systemd[1]: Mounting POSIX Message Queue File System...
>[   10.877300] systemd[1]: Starting Load Kernel Modules...
>[   10.893579] systemd[1]: Starting Create list of required static device nodes for the current kernel...
>[   10.918126] systemd[1]: Started Set Up Additional Binary Formats.
>[   10.923575] systemd[1]: Starting Setup Virtual Console...
>[   10.936239] systemd[1]: Starting Create dynamic rule for /dev/root link...
>[   10.954101] systemd[1]: Starting LSB: Set default boot entry if called...
>[   10.973416] systemd[1]: Starting Journal Service...
>[   11.044355] systemd-journald[212]: Vacuuming done, freed 0 bytes
>[   11.092627] systemd[1]: Started Journal Service.
>[   11.210606] EXT4-fs (sda1): re-mounted. Opts: discard,errors=remount-ro
>[   11.506410] systemd-udevd[247]: starting version 208
>[   12.047878] Linux video capture interface: v2.00
>[   12.135277] WARNING! power/level is deprecated; use power/control instead
>[   12.143130] cx88[0]: subsystem: 0070:6906, board: Hauppauge WinTV-HVR4000(Lite) DVB-S/S2 [card=69,autodetected], frontend(s): 1
>[   12.456086] Adding 7119316k swap on /dev/sda3.  Priority:-1 extents:1 across:7119316k SS
>[   12.787241] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
>[   12.814925] sound hdaudioC0D2: autoconfig: line_outs=3 (0x14/0x17/0x16/0x0/0x0) type:line
>[   12.818819] sound hdaudioC0D2:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[   12.826193] sound hdaudioC0D2:    hp_outs=1 (0x19/0x0/0x0/0x0/0x0)
>[   12.831548] sound hdaudioC0D2:    mono: mono_out=0x0
>[   12.838819] sound hdaudioC0D2:    dig-out=0x1e/0x0
>[   12.842426] sound hdaudioC0D2:    inputs:
>[   12.848736] sound hdaudioC0D2:      Rear Mic=0x18
>[   12.856130] sound hdaudioC0D2:      Front Mic=0x1b
>[   12.859479] sound hdaudioC0D2:      Line=0x1a
>[   12.887922] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/hdaudioC0D2/input6
>[   12.896864] input: HDA Intel Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
>[   12.904454] input: HDA Intel Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
>[   12.912300] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
>[   12.924335] input: HDA Intel Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
>[   12.932387] input: HDA Intel Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
>[   12.940354] input: HDA Intel Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
>[   13.055654] tveeprom 9-0050: Hauppauge model 69100, rev B4C3, serial# 7900937
>[   13.129644] REISERFS (device sdb4): found reiserfs format "3.6" with standard journal
>[   13.136546] REISERFS (device sdb4): using ordered data mode
>[   13.140370] tveeprom 9-0050: MAC address is 00:0d:fe:78:8f:09
>[   13.144162] reiserfs: using flush barriers
>[   13.152495] REISERFS (device sdb4): journal params: device sdb4, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
>[   13.164664] REISERFS (device sdb4): checking transaction log (sdb4)
>[   13.192295] tveeprom 9-0050: tuner model is Conexant CX24118A (idx 123, type 4)
>[   13.220142] tveeprom 9-0050: TV standards ATSC/DVB Digital (eeprom 0x80)
>[   13.236184] tveeprom 9-0050: audio processor is None (idx 0)
>[   13.242049] tveeprom 9-0050: decoder processor is CX880 (idx 20)
>[   13.249895] tveeprom 9-0050: has no radio, has IR receiver, has no IR transmitter
>[   13.259131] cx88[0]: hauppauge eeprom: model=69100
>[   13.284705] REISERFS (device sdb4): Using r5 hash to sort names
>[   13.316068] Registered IR keymap rc-hauppauge
>[   13.325919] input: cx88 IR (Hauppauge WinTV-HVR400 as /devices/pci0000:00/0000:00:1e.0/0000:05:05.0/rc/rc0/input13
>[   13.333326] rc0: cx88 IR (Hauppauge WinTV-HVR400 as /devices/pci0000:00/0000:00:1e.0/0000:05:05.0/rc/rc0
>[   13.343620] cx88[0]/0: found at 0000:05:05.0, rev: 5, irq: 17, latency: 32, mmio: 0xd0000000
>[   13.353548] IR RC5(x) protocol handler initialized
>[   13.358306] lirc_dev: IR Remote Control driver registered, major 250 
>[   13.373692] rc rc0: lirc_dev: driver ir-lirc-codec (cx88xx) registered at minor = 0
>[   13.373694] IR LIRC bridge handler initialized
>[   13.374574] cx88[0]/0: registered device video0 [v4l2]
>[   13.380604] cx88[0]/0: registered device vbi0
>[   13.381545] cx88[0]/2: cx2388x 8802 Driver Manager
>[   13.381843] cx88[0]/2: found at 0000:05:05.2, rev: 5, irq: 17, latency: 32, mmio: 0xd2000000
>[   13.417385] cx88/2: cx2388x dvb driver version 0.0.9 loaded
>[   13.417387] cx88/2: registering cx8802 driver, type: dvb access: shared
>[   13.417392] cx88[0]/2: subsystem: 0070:6906, board: Hauppauge WinTV-HVR4000(Lite) DVB-S/S2 [card=69]
>[   13.417444] cx88[0]/2: cx2388x based DVB/ATSC card
>[   13.417446] cx8802_alloc_frontends() allocating 1 frontend(s)
>[   13.475555] DVB: registering new adapter (cx88[0])
>[   13.475775] cx88-mpeg driver manager 0000:05:05.2: DVB: registering adapter 0 frontend 0 (Conexant CX24116/CX24118)...
>[   13.590629] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: discard,errors=remount-ro
>[   13.675441] systemd-journald[212]: Received request to flush runtime journal from PID 1
>[   14.501982] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[   14.596439] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[   14.619750] ip_tables: (C) 2000-2006 Netfilter Core Team
>[   15.490262] usblp0: removed
>[   16.768898] sky2 0000:02:00.0 eth0: enabling interface
>[   16.769152] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[   16.929688] NET: Registered protocol family 17
>[   18.416638] sky2 0000:02:00.0 eth0: Link is up at 100 Mbps, full duplex, flow control both
>[   18.416905] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>[   20.514281] sky2 0000:03:00.0 eth1: enabling interface
>[   20.514488] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>[   22.869678] sky2 0000:03:00.0 eth1: Link is up at 1000 Mbps, full duplex, flow control both
>[   22.869728] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
>[   23.171211] ISDN subsystem Rev: 1.1.2.3/1.1.2.2/none/1.1.2.2/1.1.2.2 loaded
>[   23.211957] HiSax: Linux Driver for passive ISDN cards
>[   23.211964] HiSax: Version 3.5 (module)
>[   23.211968] HiSax: Layer1 Revision 2.46.2.5
>[   23.211971] HiSax: Layer2 Revision 2.30.2.4
>[   23.211974] HiSax: TeiMgr Revision 2.20.2.3
>[   23.211976] HiSax: Layer3 Revision 2.22.2.3
>[   23.211979] HiSax: LinkLayer Revision 2.59.2.4
>[   23.211990] HiSax: Total 1 card defined
>[   23.214339] HiSax: Card 1 Protocol EDSS1 Id=HiSax (0)
>[   23.214345] HiSax: HFC-PCI driver Rev. 1.48.2.4
>[   23.214651] HiSax: HFC-PCI card manufacturer: CCD/Billion/Asuscom card name: 2BD0
>[   23.214688] HFC-PCI: defined at mem f8468000 fifo eff48000(2ff48000) IRQ 16 HZ 250
>[   23.214833] HFC 2BDS0 PCI: IRQ 16 count 0
>[   23.214853] HFC_PCI: resetting card
>[   23.344042] HFC 2BDS0 PCI: IRQ 16 count 40
>[   23.344058] HiSax: DSS1 Rev. 2.32.2.3
>[   23.344063] HiSax: 2 channels added
>[   23.344071] HiSax: MAX_WAITING_CALLS added
>[   23.351979] dss1_divert module successfully installed
>[   23.373791] HiSax: debugging flags card 1 set to 3ff
>[   23.382709] HiSax: l1 debugging flags card 1 set to 47f
>[   23.386736] HiSax: l3 debugging flags card 1 set to f
>[   88.620450] ------------[ cut here ]------------
>[   88.620472] WARNING: CPU: 0 PID: 1937 at drivers/gpu/drm/drm_modeset_lock.c:108 drm_modeset_lock+0x28/0x7d()
>[   88.620480] Modules linked in: ipt_MASQUERADE xt_pkttype xt_TCPMSS xt_LOG xt_limit iptable_nat nf_nat_ipv4 nf_nat dss1_divert hisax isdn af_packet ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables ir_kbd_i2c isl6421 cx24116 cx88_dvb videobuf_dvb dvb_core ir_lirc_codec lirc_dev ir_rc5_decoder rc_hauppauge snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_pcm_oss snd_pcm snd_seq tuner snd_timer snd_seq_device cx8802 snd_mixer_oss cx8800 cx88xx v4l2_common snd rc_core tveeprom videodev videobuf_dma_sg videobuf_core btcx_risc soundcore
>[   88.620682]  ipv6
>[   88.620695] CPU: 0 PID: 1937 Comm: Xorg Tainted: G        W     3.15.0-rc8-main-01517-g223a6f2 #1
>[   88.620703] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[   88.620711]  00000000 00000000 edaedbec c057051e edaedc04 c012c169 c03b7084 f6348298
>[   88.620739]  edaedcc8 00000000 edaedc14 c012c1f3 00000009 00000000 edaedc28 c03b7084
>[   88.620767]  f6388800 f6348298 00000000 edaedca0 c03f9d2b f6348400 f6348298 c0736664
>[   88.620795] Call Trace:
>[   88.620812]  [<c057051e>] dump_stack+0x16/0x18
>[   88.620829]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[   88.620841]  [<c03b7084>] ? drm_modeset_lock+0x28/0x7d
>[   88.620854]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[   88.620866]  [<c03b7084>] drm_modeset_lock+0x28/0x7d
>[   88.620881]  [<c03f9d2b>] intel_get_load_detect_pipe+0x80/0x395
>[   88.620897]  [<c02ffe5f>] ? snprintf+0x15/0x17
>[   88.620911]  [<c041635d>] ? intel_sdvo_read_response+0x11d/0x1d6
>[   88.620925]  [<c041a427>] intel_tv_detect+0x111/0x42e
>[   88.620938]  [<c0157200>] ? mark_held_locks+0x51/0x67
>[   88.620953]  [<c05758ec>] ? __mutex_unlock_slowpath+0xea/0x102
>[   88.620975]  [<c039f92b>] drm_helper_probe_single_connector_modes_merge_bits+0xab/0x28f
>[   88.620989]  [<c039fb1e>] drm_helper_probe_single_connector_modes+0xf/0x11
>[   88.621003]  [<c03aee39>] drm_mode_getconnector+0xd4/0x2f5
>[   88.621019]  [<c03aed65>] ? drm_mode_getcrtc+0xac/0xac
>[   88.621032]  [<c03a4905>] drm_ioctl+0x37e/0x3f2
>[   88.621044]  [<c03aed65>] ? drm_mode_getcrtc+0xac/0xac
>[   88.621057]  [<c05064a7>] ? rx_bytes_show+0x2/0x16
>[   88.621074]  [<c03a4587>] ? drm_copy_field+0x5c/0x5c
>[   88.621087]  [<c01edc2e>] do_vfs_ioctl+0x3d0/0x484
>[   88.621105]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.621117]  [<c01edd25>] SyS_ioctl+0x43/0x66
>[   88.621131]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.621143]  [<c057ca0c>] sysenter_do_call+0x12/0x32
>[   88.621157]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.621170]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.621179] ---[ end trace aac0a4ca9af40751 ]---
>[   88.621188] ------------[ cut here ]------------
>[   88.621201] WARNING: CPU: 0 PID: 1937 at drivers/gpu/drm/drm_modeset_lock.c:108 drm_modeset_lock+0x28/0x7d()
>[   88.621207] Modules linked in: ipt_MASQUERADE xt_pkttype xt_TCPMSS xt_LOG xt_limit iptable_nat nf_nat_ipv4 nf_nat dss1_divert hisax isdn af_packet ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables ir_kbd_i2c isl6421 cx24116 cx88_dvb videobuf_dvb dvb_core ir_lirc_codec lirc_dev ir_rc5_decoder rc_hauppauge snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_pcm_oss snd_pcm snd_seq tuner snd_timer snd_seq_device cx8802 snd_mixer_oss cx8800 cx88xx v4l2_common snd rc_core tveeprom videodev videobuf_dma_sg videobuf_core btcx_risc soundcore
>[   88.621412]  ipv6
>[   88.621423] CPU: 0 PID: 1937 Comm: Xorg Tainted: G        W     3.15.0-rc8-main-01517-g223a6f2 #1
>[   88.621431] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[   88.621438]  00000000 00000000 edaedbec c057051e edaedc04 c012c169 c03b7084 f637900c
>[   88.621466]  edaedcc8 00000000 edaedc14 c012c1f3 00000009 00000000 edaedc28 c03b7084
>[   88.621494]  f6388800 f6379000 00000000 edaedca0 c03f9df6 f6348400 f6348298 f62ff004
>[   88.621522] Call Trace:
>[   88.621536]  [<c057051e>] dump_stack+0x16/0x18
>[   88.621550]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[   88.621562]  [<c03b7084>] ? drm_modeset_lock+0x28/0x7d
>[   88.621575]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[   88.621587]  [<c03b7084>] drm_modeset_lock+0x28/0x7d
>[   88.621601]  [<c03f9df6>] intel_get_load_detect_pipe+0x14b/0x395
>[   88.621615]  [<c02ffe5f>] ? snprintf+0x15/0x17
>[   88.621628]  [<c041635d>] ? intel_sdvo_read_response+0x11d/0x1d6
>[   88.621642]  [<c041a427>] intel_tv_detect+0x111/0x42e
>[   88.621654]  [<c0157200>] ? mark_held_locks+0x51/0x67
>[   88.621668]  [<c05758ec>] ? __mutex_unlock_slowpath+0xea/0x102
>[   88.621690]  [<c039f92b>] drm_helper_probe_single_connector_modes_merge_bits+0xab/0x28f
>[   88.621704]  [<c039fb1e>] drm_helper_probe_single_connector_modes+0xf/0x11
>[   88.621717]  [<c03aee39>] drm_mode_getconnector+0xd4/0x2f5
>[   88.621733]  [<c03aed65>] ? drm_mode_getcrtc+0xac/0xac
>[   88.621746]  [<c03a4905>] drm_ioctl+0x37e/0x3f2
>[   88.621758]  [<c03aed65>] ? drm_mode_getcrtc+0xac/0xac
>[   88.621771]  [<c05064a7>] ? rx_bytes_show+0x2/0x16
>[   88.621787]  [<c03a4587>] ? drm_copy_field+0x5c/0x5c
>[   88.621799]  [<c01edc2e>] do_vfs_ioctl+0x3d0/0x484
>[   88.621815]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.621827]  [<c01edd25>] SyS_ioctl+0x43/0x66
>[   88.621841]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.621853]  [<c057ca0c>] sysenter_do_call+0x12/0x32
>[   88.621866]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.621880]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.621889] ---[ end trace aac0a4ca9af40752 ]---
>[   88.906666] ------------[ cut here ]------------
>[   88.906682] WARNING: CPU: 0 PID: 1937 at drivers/gpu/drm/drm_modeset_lock.c:90 drm_modeset_drop_locks+0x21/0x39()
>[   88.906685] Modules linked in: ipt_MASQUERADE xt_pkttype xt_TCPMSS xt_LOG xt_limit iptable_nat nf_nat_ipv4 nf_nat dss1_divert hisax isdn af_packet ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables ir_kbd_i2c isl6421 cx24116 cx88_dvb videobuf_dvb dvb_core ir_lirc_codec lirc_dev ir_rc5_decoder rc_hauppauge snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_pcm_oss snd_pcm snd_seq tuner snd_timer snd_seq_device cx8802 snd_mixer_oss cx8800 cx88xx v4l2_common snd rc_core tveeprom videodev videobuf_dma_sg videobuf_core btcx_risc soundcore
>[   88.906783]  ipv6
>[   88.906790] CPU: 0 PID: 1937 Comm: Xorg Tainted: G        W     3.15.0-rc8-main-01517-g223a6f2 #1
>[   88.906794] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[   88.906798]  00000000 00000000 edaedc50 c057051e edaedc68 c012c169 c03b715f edaedcc8
>[   88.906810]  edaedcbc edaedcc8 edaedc78 c012c1f3 00000009 00000000 edaedc88 c03b715f
>[   88.906822]  f6388800 edaedcbc edaedca4 c03fa0f3 ffffffff f638a800 ffffffff f638a800
>[   88.906835] Call Trace:
>[   88.906845]  [<c057051e>] dump_stack+0x16/0x18
>[   88.906854]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[   88.906859]  [<c03b715f>] ? drm_modeset_drop_locks+0x21/0x39
>[   88.906865]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[   88.906870]  [<c03b715f>] drm_modeset_drop_locks+0x21/0x39
>[   88.906878]  [<c03fa0f3>] intel_release_load_detect_pipe+0xb3/0xc2
>[   88.906886]  [<c041a6a2>] intel_tv_detect+0x38c/0x42e
>[   88.906897]  [<c039f92b>] drm_helper_probe_single_connector_modes_merge_bits+0xab/0x28f
>[   88.906903]  [<c039fb1e>] drm_helper_probe_single_connector_modes+0xf/0x11
>[   88.906911]  [<c03aee39>] drm_mode_getconnector+0xd4/0x2f5
>[   88.906918]  [<c03aed65>] ? drm_mode_getcrtc+0xac/0xac
>[   88.906923]  [<c03a4905>] drm_ioctl+0x37e/0x3f2
>[   88.906929]  [<c03aed65>] ? drm_mode_getcrtc+0xac/0xac
>[   88.906935]  [<c05064a7>] ? rx_bytes_show+0x2/0x16
>[   88.906952]  [<c03a4587>] ? drm_copy_field+0x5c/0x5c
>[   88.906959]  [<c01edc2e>] do_vfs_ioctl+0x3d0/0x484
>[   88.906968]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.906973]  [<c01edd25>] SyS_ioctl+0x43/0x66
>[   88.906979]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.906985]  [<c057ca0c>] sysenter_do_call+0x12/0x32
>[   88.906991]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.906997]  [<c04c64a7>] ? __find_device_hash_cell+0xd1/0xe8
>[   88.907006] ---[ end trace aac0a4ca9af40753 ]---
>[   90.603876] ------------[ cut here ]------------
>[   90.603890] WARNING: CPU: 0 PID: 2056 at drivers/gpu/drm/drm_modeset_lock.c:108 drm_modeset_lock+0x28/0x7d()
>[   90.603894] Modules linked in: ipt_MASQUERADE xt_pkttype xt_TCPMSS xt_LOG xt_limit iptable_nat nf_nat_ipv4 nf_nat dss1_divert hisax isdn af_packet ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables ir_kbd_i2c isl6421 cx24116 cx88_dvb videobuf_dvb dvb_core ir_lirc_codec lirc_dev ir_rc5_decoder rc_hauppauge snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_pcm_oss snd_pcm snd_seq tuner snd_timer snd_seq_device cx8802 snd_mixer_oss cx8800 cx88xx v4l2_common snd rc_core tveeprom videodev videobuf_dma_sg videobuf_core btcx_risc soundcore
>[   90.603994]  ipv6
>[   90.604001] CPU: 0 PID: 2056 Comm: upowerd Tainted: G        W     3.15.0-rc8-main-01517-g223a6f2 #1
>[   90.613507] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[   90.613515]  00000000 00000000 e4bbfcd4 c057051e e4bbfcec c012c169 c03b7084 f6348298
>[   90.613529]  e4bbfdb0 00000000 e4bbfcfc c012c1f3 00000009 00000000 e4bbfd10 c03b7084
>[   90.613542]  f6388800 f6348298 00000000 e4bbfd88 c03f9d2b f6348400 f6348298 e4bbc190
>[   90.613555] Call Trace:
>[   90.613567]  [<c057051e>] dump_stack+0x16/0x18
>[   90.613576]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[   90.613584]  [<c03b7084>] ? drm_modeset_lock+0x28/0x7d
>[   90.613590]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[   90.613595]  [<c03b7084>] drm_modeset_lock+0x28/0x7d
>[   90.613603]  [<c03f9d2b>] intel_get_load_detect_pipe+0x80/0x395
>[   90.613612]  [<c041a427>] intel_tv_detect+0x111/0x42e
>[   90.613621]  [<c042845b>] ? dev_driver_string+0x32/0x32
>[   90.613627]  [<c03aaf21>] status_show+0x36/0x67
>[   90.613633]  [<c03aaeeb>] ? dpms_show+0x4f/0x4f
>[   90.613638]  [<c042845b>] ? dev_driver_string+0x32/0x32
>[   90.613643]  [<c0428473>] dev_attr_show+0x18/0x3b
>[   90.613652]  [<c023273a>] sysfs_kf_seq_show+0x7e/0xbf
>[   90.613658]  [<c0231851>] kernfs_seq_show+0x1d/0x21
>[   90.613666]  [<c01fa400>] seq_read+0x195/0x34a
>[   90.613673]  [<c02bec90>] ? security_file_permission+0x71/0x80
>[   90.613679]  [<c0231cfa>] ? kernfs_fop_write+0xff/0xff
>[   90.613684]  [<c0231d27>] kernfs_fop_read+0x2d/0xff
>[   90.613691]  [<c0231cfa>] ? kernfs_fop_write+0xff/0xff
>[   90.613698]  [<c01dfe90>] vfs_read+0x7a/0x11c
>[   90.613704]  [<c01e050f>] SyS_read+0x4a/0x90
>[   90.613710]  [<c057ca0c>] sysenter_do_call+0x12/0x32
>[   90.613715] ---[ end trace aac0a4ca9af40754 ]---
>[   90.613764] ------------[ cut here ]------------
>[   90.613770] WARNING: CPU: 0 PID: 2056 at drivers/gpu/drm/drm_modeset_lock.c:108 drm_modeset_lock+0x28/0x7d()
>[   90.613773] Modules linked in: ipt_MASQUERADE xt_pkttype xt_TCPMSS xt_LOG xt_limit iptable_nat nf_nat_ipv4 nf_nat dss1_divert hisax isdn af_packet ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables ir_kbd_i2c isl6421 cx24116 cx88_dvb videobuf_dvb dvb_core ir_lirc_codec lirc_dev ir_rc5_decoder rc_hauppauge snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_pcm_oss snd_pcm snd_seq tuner snd_timer snd_seq_device cx8802 snd_mixer_oss cx8800 cx88xx v4l2_common snd rc_core tveeprom videodev videobuf_dma_sg videobuf_core btcx_risc soundcore
>[   90.613875]  ipv6
>[   90.613881] CPU: 0 PID: 2056 Comm: upowerd Tainted: G        W     3.15.0-rc8-main-01517-g223a6f2 #1
>[   90.613884] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[   90.613887]  00000000 00000000 e4bbfcd4 c057051e e4bbfcec c012c169 c03b7084 f637900c
>[   90.613900]  e4bbfdb0 00000000 e4bbfcfc c012c1f3 00000009 00000000 e4bbfd10 c03b7084
>[   90.613913]  f6388800 f6379000 00000000 e4bbfd88 c03f9df6 f6348400 f6348298 f62ff004
>[   90.613927] Call Trace:
>[   90.613933]  [<c057051e>] dump_stack+0x16/0x18
>[   90.613939]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[   90.613944]  [<c03b7084>] ? drm_modeset_lock+0x28/0x7d
>[   90.613950]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[   90.613955]  [<c03b7084>] drm_modeset_lock+0x28/0x7d
>[   90.613961]  [<c03f9df6>] intel_get_load_detect_pipe+0x14b/0x395
>[   90.613969]  [<c041a427>] intel_tv_detect+0x111/0x42e
>[   90.613978]  [<c042845b>] ? dev_driver_string+0x32/0x32
>[   90.613983]  [<c03aaf21>] status_show+0x36/0x67
>[   90.613988]  [<c03aaeeb>] ? dpms_show+0x4f/0x4f
>[   90.613994]  [<c042845b>] ? dev_driver_string+0x32/0x32
>[   90.613999]  [<c0428473>] dev_attr_show+0x18/0x3b
>[   90.614005]  [<c023273a>] sysfs_kf_seq_show+0x7e/0xbf
>[   90.614011]  [<c0231851>] kernfs_seq_show+0x1d/0x21
>[   90.614017]  [<c01fa400>] seq_read+0x195/0x34a
>[   90.614023]  [<c02bec90>] ? security_file_permission+0x71/0x80
>[   90.614029]  [<c0231cfa>] ? kernfs_fop_write+0xff/0xff
>[   90.614035]  [<c0231d27>] kernfs_fop_read+0x2d/0xff
>[   90.614041]  [<c0231cfa>] ? kernfs_fop_write+0xff/0xff
>[   90.614047]  [<c01dfe90>] vfs_read+0x7a/0x11c
>[   90.614052]  [<c01e050f>] SyS_read+0x4a/0x90
>[   90.614058]  [<c057ca0c>] sysenter_do_call+0x12/0x32
>[   90.614062] ---[ end trace aac0a4ca9af40755 ]---
>[   90.938383] ------------[ cut here ]------------
>[   90.938397] WARNING: CPU: 0 PID: 2056 at drivers/gpu/drm/drm_modeset_lock.c:90 drm_modeset_drop_locks+0x21/0x39()
>[   90.938400] Modules linked in: ipt_MASQUERADE xt_pkttype xt_TCPMSS xt_LOG xt_limit iptable_nat nf_nat_ipv4 nf_nat dss1_divert hisax isdn af_packet ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables ir_kbd_i2c isl6421 cx24116 cx88_dvb videobuf_dvb dvb_core ir_lirc_codec lirc_dev ir_rc5_decoder rc_hauppauge snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_pcm_oss snd_pcm snd_seq tuner snd_timer snd_seq_device cx8802 snd_mixer_oss cx8800 cx88xx v4l2_common snd rc_core tveeprom videodev videobuf_dma_sg videobuf_core btcx_risc soundcore
>[   90.938503]  ipv6
>[   90.938510] CPU: 0 PID: 2056 Comm: upowerd Tainted: G        W     3.15.0-rc8-main-01517-g223a6f2 #1
>[   90.938513] Hardware name:    /i915GMm-HFS, BIOS 6.00 PG 09/14/2005
>[   90.938517]  00000000 00000000 e4bbfd38 c057051e e4bbfd50 c012c169 c03b715f e4bbfdb0
>[   90.938531]  e4bbfda4 e4bbfdb0 e4bbfd60 c012c1f3 00000009 00000000 e4bbfd70 c03b715f
>[   90.938544]  f6388800 e4bbfda4 e4bbfd8c c03fa0f3 ffffffff f638a800 ffffffff f638a800
>[   90.938557] Call Trace:
>[   90.938567]  [<c057051e>] dump_stack+0x16/0x18
>[   90.938576]  [<c012c169>] warn_slowpath_common+0x5f/0x76
>[   90.938581]  [<c03b715f>] ? drm_modeset_drop_locks+0x21/0x39
>[   90.938587]  [<c012c1f3>] warn_slowpath_null+0x14/0x18
>[   90.938593]  [<c03b715f>] drm_modeset_drop_locks+0x21/0x39
>[   90.938601]  [<c03fa0f3>] intel_release_load_detect_pipe+0xb3/0xc2
>[   90.938608]  [<c041a6a2>] intel_tv_detect+0x38c/0x42e
>[   90.938618]  [<c042845b>] ? dev_driver_string+0x32/0x32
>[   90.938624]  [<c03aaf21>] status_show+0x36/0x67
>[   90.938629]  [<c03aaeeb>] ? dpms_show+0x4f/0x4f
>[   90.938634]  [<c042845b>] ? dev_driver_string+0x32/0x32
>[   90.938640]  [<c0428473>] dev_attr_show+0x18/0x3b
>[   90.938648]  [<c023273a>] sysfs_kf_seq_show+0x7e/0xbf
>[   90.938655]  [<c0231851>] kernfs_seq_show+0x1d/0x21
>[   90.938662]  [<c01fa400>] seq_read+0x195/0x34a
>[   90.938669]  [<c02bec90>] ? security_file_permission+0x71/0x80
>[   90.938675]  [<c0231cfa>] ? kernfs_fop_write+0xff/0xff
>[   90.938681]  [<c0231d27>] kernfs_fop_read+0x2d/0xff
>[   90.938687]  [<c0231cfa>] ? kernfs_fop_write+0xff/0xff
>[   90.938694]  [<c01dfe90>] vfs_read+0x7a/0x11c
>[   90.938700]  [<c01e050f>] SyS_read+0x4a/0x90
>[   90.938706]  [<c057ca0c>] sysenter_do_call+0x12/0x32
>[   90.938711] ---[ end trace aac0a4ca9af40756 ]---

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