Attachment 117210 Details for Bug 91378 – Kernel boot params drm.debug=0x6

Kernel boot params drm.debug=0x6

drm.debug.0x6.txt (text/plain), 117.74 KB, created by Adrian Sandu on 2015-07-17 21:56:06 UTC

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Creator: Adrian Sandu

Created: 2015-07-17 21:56:06 UTC

Size: 117.74 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 4.1.1-aufs (root@d3xbucharest) (gcc version 4.8.4 (Gentoo 4.8.4 p1.6, pie-0.6.1) ) #3 SMP Fri Jul 17 23:55:49 EEST 2015
>[    0.000000] Command line: BOOT_IMAGE=/kernel-4.1.1-aufs root=UUID=d48a988a-4bec-41a7-9a58-52c19041053a ro processor.ignore_ppc=1 rootfstype=ext4 usb-storage.delay_use=2 drm.debug=0x6
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000c1cedfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000c1cee000-0x00000000c1cf4fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000c1cf5000-0x00000000d5a72fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d5a73000-0x00000000d5b0bfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000d5b0c000-0x00000000d5b25fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000d5b26000-0x00000000d5c8efff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000d5c8f000-0x00000000d5ffefff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000d5fff000-0x00000000d5ffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d7000000-0x00000000df1fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000041fdfffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI:                  /D54250WYK, BIOS WYLPT10H.86A.0038.2015.0410.1634 04/10/2015
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x41fe00 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-CFFFF write-protect
>[    0.000000]   D0000-E7FFF uncachable
>[    0.000000]   E8000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask 7C00000000 write-back
>[    0.000000]   1 base 0400000000 mask 7FE0000000 write-back
>[    0.000000]   2 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   3 base 00D8000000 mask 7FF8000000 uncachable
>[    0.000000]   4 base 00D7000000 mask 7FFF000000 uncachable
>[    0.000000]   5 base 041FE00000 mask 7FFFE00000 uncachable
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] PAT configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- UC  
>[    0.000000] e820: update [mem 0xd7000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xd6000 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fd7e0-0x000fd7ef] mapped at [ffff8800000fd7e0]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x01eb4000, 0x01eb4fff] PGTABLE
>[    0.000000] BRK [0x01eb5000, 0x01eb5fff] PGTABLE
>[    0.000000] BRK [0x01eb6000, 0x01eb6fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x41fc00000-0x41fdfffff]
>[    0.000000]  [mem 0x41fc00000-0x41fdfffff] page 2M
>[    0.000000] BRK [0x01eb7000, 0x01eb7fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x400000000-0x41fbfffff]
>[    0.000000]  [mem 0x400000000-0x41fbfffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x3e0000000-0x3ffffffff]
>[    0.000000]  [mem 0x3e0000000-0x3ffffffff] page 1G
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xc1cedfff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0xbfffffff] page 1G
>[    0.000000]  [mem 0xc0000000-0xc1bfffff] page 2M
>[    0.000000]  [mem 0xc1c00000-0xc1cedfff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xc1cf5000-0xd5a72fff]
>[    0.000000]  [mem 0xc1cf5000-0xc1dfffff] page 4k
>[    0.000000]  [mem 0xc1e00000-0xd59fffff] page 2M
>[    0.000000]  [mem 0xd5a00000-0xd5a72fff] page 4k
>[    0.000000] BRK [0x01eb8000, 0x01eb8fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xd5fff000-0xd5ffffff]
>[    0.000000]  [mem 0xd5fff000-0xd5ffffff] page 4k
>[    0.000000] BRK [0x01eb9000, 0x01eb9fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x3dfffffff]
>[    0.000000]  [mem 0x100000000-0x3dfffffff] page 1G
>[    0.000000] RAMDISK: [mem 0x37aa0000-0x37d47fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000F04A0 000024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 0x00000000D5B11088 00008C (v01 INTEL  D54250WY 00000026 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000D5B209A8 00010C (v05 INTEL  D54250WY 00000026 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000D5B111A0 00F803 (v02 INTEL  D54250WY 00000026 INTL 20120711)
>[    0.000000] ACPI: FACS 0x00000000D5C8EF80 000040
>[    0.000000] ACPI: APIC 0x00000000D5B20AB8 000072 (v03 INTEL  D54250WY 00000026 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000D5B20B30 000044 (v01 INTEL  D54250WY 00000026 AMI  00010013)
>[    0.000000] ACPI: FIDT 0x00000000D5B20B78 00009C (v01 INTEL  D54250WY 00000026 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x00000000D5B20C18 000486 (v01 INTEL  D54250WY 00000026 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000D5B210A0 0004F7 (v01 INTEL  D54250WY 00000026 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000D5B21598 000AD8 (v01 INTEL  D54250WY 00000026 INTL 20120711)
>[    0.000000] ACPI: MCFG 0x00000000D5B22070 00003C (v01 INTEL  D54250WY 00000026 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000D5B220B0 000038 (v01 INTEL  D54250WY 00000026 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000D5B220E8 000315 (v01 INTEL  D54250WY 00000026 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000D5B22400 0030DF (v01 INTEL  D54250WY 00000026 INTL 20091112)
>[    0.000000] ACPI: DMAR 0x00000000D5B254E0 0001A4 (v01 INTEL  D54250WY 00000026 INTL 00000001)
>[    0.000000] ACPI: CSRT 0x00000000D5B25688 0000C4 (v01 INTEL  D54250WY 00000026 INTL 20100528)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000041fdfffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x41fdfa000-0x41fdfdfff]
>[    0.000000]  [ffffea0000000000-ffffea00107fffff] PMD -> [ffff88040f600000-ffff88041f3fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000041fdfffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000c1cedfff]
>[    0.000000]   node   0: [mem 0x00000000c1cf5000-0x00000000d5a72fff]
>[    0.000000]   node   0: [mem 0x00000000d5fff000-0x00000000d5ffffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000041fdfffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000041fdfffff]
>[    0.000000] On node 0 totalpages: 4151305
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 13610 pages used for memmap
>[    0.000000]   DMA32 zone: 871021 pages, LIFO batch:31
>[    0.000000]   Normal zone: 51192 pages used for memmap
>[    0.000000]   Normal zone: 3276288 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0xd7200000-0xdf1fffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-39
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] e820: [mem 0xdf200000-0xf7ffffff] available for PCI devices
>[    0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 32 pages/cpu @ffff88041fa00000 s93400 r8192 d29480 u524288
>[    0.000000] pcpu-alloc: s93400 r8192 d29480 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 4086418
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/kernel-4.1.1-aufs root=UUID=d48a988a-4bec-41a7-9a58-52c19041053a ro processor.ignore_ppc=1 rootfstype=ext4 usb-storage.delay_use=2 drm.debug=0x6
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
>[    0.000000] Memory: 16260496K/16605220K available (7527K kernel code, 882K rwdata, 2264K rodata, 1016K init, 836K bss, 344724K reserved, 0K cma-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:728 16
>[    0.000000] NO_HZ: Clearing 0 from nohz_full range for timekeeping
>[    0.000000] NO_HZ: Full dynticks CPUs: 1-3.
>[    0.000000] 	Offload RCU callbacks from all CPUs
>[    0.000000] 	Note: kernel parameter 'rcu_nocbs=' contains nonexistent CPUs.
>[    0.000000] 	Offload RCU callbacks from CPUs: 0-3.
>[    0.000000] spurious 8259A interrupt: IRQ7.
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 1895.673 MHz processor
>[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 3791.34 BogoMIPS (lpj=1895673)
>[    0.000175] pid_max: default: 32768 minimum: 301
>[    0.000262] ACPI: Core revision 20150410
>[    0.011726] ACPI: All ACPI Tables successfully acquired
>[    0.016444] Security Framework initialized
>[    0.017396] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.020530] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.021983] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.022089] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.022401] Initializing cgroup subsys devices
>[    0.022489] Initializing cgroup subsys freezer
>[    0.022592] CPU: Physical Processor ID: 0
>[    0.022677] CPU: Processor Core ID: 0
>[    0.022762] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.022852] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.023940] mce: CPU supports 7 MCE banks
>[    0.024036] CPU0: Thermal monitoring enabled (TM1)
>[    0.024130] process: using mwait in idle threads
>[    0.024218] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
>[    0.024305] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
>[    0.024545] Freeing SMP alternatives memory: 24K (ffffffff81ddc000 - ffffffff81de2000)
>[    0.025214] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
>[    0.035304] TSC deadline timer enabled
>[    0.035306] smpboot: CPU0: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz (fam: 06, model: 45, stepping: 01)
>[    0.035570] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
>[    0.035910] ... version:                3
>[    0.035994] ... bit width:              48
>[    0.036077] ... generic registers:      4
>[    0.036161] ... value mask:             0000ffffffffffff
>[    0.036247] ... max period:             0000ffffffffffff
>[    0.036335] ... fixed-purpose events:   3
>[    0.036418] ... event mask:             000000070000000f
>[    0.036729] x86: Booting SMP configuration:
>[    0.036815] .... node  #0, CPUs:      #1 #2 #3
>[    0.079823] x86: Booted up 1 node, 4 CPUs
>[    0.079987] smpboot: Total of 4 processors activated (15165.38 BogoMIPS)
>[    0.083136] devtmpfs: initialized
>[    0.083438] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.083460] kworker/u8:0 (34) used greatest stack depth: 14032 bytes left
>[    0.083799] NET: Registered protocol family 16
>[    0.092071] cpuidle: using governor ladder
>[    0.101088] cpuidle: using governor menu
>[    0.101296] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.101450] ACPI: bus type PCI registered
>[    0.101644] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.101803] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.101999] PCI: Using configuration type 1 for base access
>[    0.102342] perf_event_intel: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
>[    0.113480] ACPI: Added _OSI(Module Device)
>[    0.113585] ACPI: Added _OSI(Processor Device)
>[    0.113684] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.113784] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.118107] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.122522] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>[    0.123198] ACPI: Dynamic OEM Table Load:
>[    0.123364] ACPI: SSDT 0xFFFF88040D79FC00 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
>[    0.124235] ACPI: Dynamic OEM Table Load:
>[    0.124401] ACPI: SSDT 0xFFFF88040D7A1800 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
>[    0.125299] ACPI: Dynamic OEM Table Load:
>[    0.125463] ACPI: SSDT 0xFFFF88040D787800 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
>[    0.126717] ACPI: Interpreter enabled
>[    0.126807] ACPI: (supports S0 S5)
>[    0.126891] ACPI: Using IOAPIC for interrupt routing
>[    0.127002] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.136255] ACPI: Power Resource [FN00] (off)
>[    0.136407] ACPI: Power Resource [FN01] (off)
>[    0.136554] ACPI: Power Resource [FN02] (off)
>[    0.136699] ACPI: Power Resource [FN03] (off)
>[    0.136844] ACPI: Power Resource [FN04] (off)
>[    0.137629] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.137723] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.137988] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
>[    0.138229] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
>[    0.138320] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
>[    0.138640] PCI host bridge to bus 0000:00
>[    0.138727] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.138815] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.138905] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.138995] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.139123] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.139253] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.139383] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.139511] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.139638] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
>[    0.139766] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
>[    0.139894] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff window]
>[    0.140027] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
>[    0.140116] pci 0000:00:02.0: [8086:0a26] type 00 class 0x030000
>[    0.140126] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
>[    0.140132] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.140137] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.140211] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
>[    0.140219] pci 0000:00:03.0: reg 0x10: [mem 0xf7d34000-0xf7d37fff 64bit]
>[    0.140316] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
>[    0.140331] pci 0000:00:14.0: reg 0x10: [mem 0xf7d20000-0xf7d2ffff 64bit]
>[    0.140379] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.140440] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
>[    0.140457] pci 0000:00:16.0: reg 0x10: [mem 0xf7d3d000-0xf7d3d01f 64bit]
>[    0.140515] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.140580] pci 0000:00:19.0: [8086:1559] type 00 class 0x020000
>[    0.140592] pci 0000:00:19.0: reg 0x10: [mem 0xf7d00000-0xf7d1ffff]
>[    0.140599] pci 0000:00:19.0: reg 0x14: [mem 0xf7d3b000-0xf7d3bfff]
>[    0.140606] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
>[    0.140651] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.140713] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
>[    0.140726] pci 0000:00:1b.0: reg 0x10: [mem 0xf7d30000-0xf7d33fff 64bit]
>[    0.140780] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.140846] pci 0000:00:1c.0: [8086:9c10] type 01 class 0x060400
>[    0.140905] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.141006] pci 0000:00:1c.3: [8086:9c16] type 01 class 0x060400
>[    0.141068] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    0.141164] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
>[    0.141324] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
>[    0.141336] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
>[    0.141342] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
>[    0.141348] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
>[    0.141354] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
>[    0.141360] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.141366] pci 0000:00:1f.2: reg 0x24: [mem 0xf7d3a000-0xf7d3a7ff]
>[    0.141392] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.141449] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
>[    0.141461] pci 0000:00:1f.3: reg 0x10: [mem 0xf7d39000-0xf7d390ff 64bit]
>[    0.141478] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.141593] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.141762] pci 0000:02:00.0: [8086:08b1] type 00 class 0x028000
>[    0.141806] pci 0000:02:00.0: reg 0x10: [mem 0xf7c00000-0xf7c01fff 64bit]
>[    0.141983] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>[    0.143295] pci 0000:00:1c.3: PCI bridge to [bus 02]
>[    0.143402] pci 0000:00:1c.3:   bridge window [mem 0xf7c00000-0xf7cfffff]
>[    0.144690] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.145242] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.145919] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.146476] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.147010] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.147619] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.148364] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.148974] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.149953] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    0.150208] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.150303] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.150446] vgaarb: loaded
>[    0.150533] vgaarb: bridge control possible 0000:00:02.0
>[    0.150697] SCSI subsystem initialized
>[    0.150838] libata version 3.00 loaded.
>[    0.150877] ACPI: bus type USB registered
>[    0.150988] usbcore: registered new interface driver usbfs
>[    0.151086] usbcore: registered new interface driver hub
>[    0.151186] usbcore: registered new device driver usb
>[    0.151310] pps_core: LinuxPPS API ver. 1 registered
>[    0.151398] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.151541] PTP clock support registered
>[    0.151681] Advanced Linux Sound Architecture Driver Initialized.
>[    0.151785] PCI: Using ACPI for IRQ routing
>[    0.153103] PCI: pci_cache_line_size set to 64 bytes
>[    0.153159] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
>[    0.153161] e820: reserve RAM buffer [mem 0xc1cee000-0xc3ffffff]
>[    0.153162] e820: reserve RAM buffer [mem 0xd5a73000-0xd7ffffff]
>[    0.153163] e820: reserve RAM buffer [mem 0xd6000000-0xd7ffffff]
>[    0.153165] e820: reserve RAM buffer [mem 0x41fe00000-0x41fffffff]
>[    0.153359] cfg80211: Calling CRDA to update world regulatory domain
>[    0.153469] NetLabel: Initializing
>[    0.153557] NetLabel:  domain hash size = 128
>[    0.153643] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.153738] NetLabel:  unlabeled traffic allowed by default
>[    0.153895] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.154319] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.156448] Switched to clocksource hpet
>[    0.162859] pnp: PnP ACPI init
>[    0.163018] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.163111] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.163249] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.163342] system 00:01: [io  0xffff] has been reserved
>[    0.163429] system 00:01: [io  0xffff] has been reserved
>[    0.163523] system 00:01: [io  0xffff] has been reserved
>[    0.163612] system 00:01: [io  0x1c00-0x1cfe] has been reserved
>[    0.163700] system 00:01: [io  0x1d00-0x1dfe] has been reserved
>[    0.163788] system 00:01: [io  0x1e00-0x1efe] has been reserved
>[    0.163876] system 00:01: [io  0x1f00-0x1ffe] has been reserved
>[    0.163964] system 00:01: [io  0x1800-0x18fe] could not be reserved
>[    0.164053] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.164142] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.164169] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.164206] system 00:03: [io  0x1854-0x1857] has been reserved
>[    0.164297] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.164376] system 00:04: [io  0x0a00-0x0a1f] has been reserved
>[    0.164474] system 00:04: [io  0x0a00-0x0a0f] has been reserved
>[    0.164562] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.164654] pnp 00:05: Plug and Play ACPI device, IDs NTN0530 (disabled)
>[    0.164690] system 00:06: [io  0x04d0-0x04d1] has been reserved
>[    0.164784] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.165188] system 00:07: [mem 0xfe102000-0xfe102fff] has been reserved
>[    0.165281] system 00:07: [mem 0xfe104000-0xfe104fff] has been reserved
>[    0.165371] system 00:07: [mem 0xfe106000-0xfe106fff] has been reserved
>[    0.165467] system 00:07: [mem 0xfe108000-0xfe108fff] has been reserved
>[    0.165556] system 00:07: [mem 0xfe10a000-0xfe10afff] has been reserved
>[    0.165646] system 00:07: [mem 0xfe10c000-0xfe10cfff] has been reserved
>[    0.165736] system 00:07: [mem 0xfe10e000-0xfe10efff] has been reserved
>[    0.165825] system 00:07: [mem 0xfe112000-0xfe112fff] has been reserved
>[    0.165915] system 00:07: [mem 0xfe111000-0xfe111007] has been reserved
>[    0.166004] system 00:07: [mem 0xfe111014-0xfe111fff] has been reserved
>[    0.166095] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.166420] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.166532] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.166632] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.166730] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.166828] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.166927] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.167025] system 00:08: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.167123] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.167222] system 00:08: [mem 0xff000000-0xffffffff] has been reserved
>[    0.167326] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.167418] system 00:08: [mem 0xf7fdf000-0xf7fdffff] has been reserved
>[    0.167517] system 00:08: [mem 0xf7fe0000-0xf7feffff] has been reserved
>[    0.167610] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.167814] pnp: PnP ACPI: found 9 devices
>[    0.172451] clocksource acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.172608] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.172710] pci 0000:00:1c.3: PCI bridge to [bus 02]
>[    0.172804] pci 0000:00:1c.3:   bridge window [mem 0xf7c00000-0xf7cfffff]
>[    0.172906] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.172908] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.172909] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.172911] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window]
>[    0.172912] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window]
>[    0.172913] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window]
>[    0.172915] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window]
>[    0.172916] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff window]
>[    0.172917] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff window]
>[    0.172919] pci_bus 0000:00: resource 13 [mem 0xdf200000-0xfeafffff window]
>[    0.172920] pci_bus 0000:02: resource 1 [mem 0xf7c00000-0xf7cfffff]
>[    0.172947] NET: Registered protocol family 2
>[    0.173200] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.173535] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.173730] TCP: Hash tables configured (established 131072 bind 65536)
>[    0.173850] UDP hash table entries: 8192 (order: 6, 262144 bytes)
>[    0.173983] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
>[    0.174137] NET: Registered protocol family 1
>[    0.174236] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.174422] PCI: CLS 64 bytes, default 64
>[    0.174468] Unpacking initramfs...
>[    0.216072] Freeing initrd memory: 2720K (ffff880037aa0000 - ffff880037d48000)
>[    0.216211] dmar: Host address width 39
>[    0.216297] dmar: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.216395] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c0000020660462 ecap f0101a
>[    0.216535] dmar: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.216627] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap d2008020660462 ecap f010da
>[    0.216757] dmar: RMRR base: 0x000000d5eb2000 end: 0x000000d5ec0fff
>[    0.216846] dmar: RMRR base: 0x000000d7000000 end: 0x000000df1fffff
>[    0.216935] dmar: ANDD device: 1 name: \_SB.PCI0.I2C0
>[    0.217020] dmar: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.217106] dmar: ANDD device: 3 name: \_SB.PCI0.SPI0
>[    0.217192] dmar: ANDD device: 4 name: \_SB.PCI0.SPI1
>[    0.217277] dmar: ANDD device: 5 name: \_SB.PCI0.UA00
>[    0.217377] dmar: ANDD device: 6 name: \_SB.PCI0.UA01
>[    0.217482] dmar: ANDD device: 7 name: \_SB.PCI0.SDHC
>[    0.217591] dmar: ACPI device "INT33C2:00" under DMAR at fed91000 as 00:15.1
>[    0.217700] dmar: ACPI device "INT33C3:00" under DMAR at fed91000 as 00:15.2
>[    0.217809] dmar: ACPI device "INT33C0:00" under DMAR at fed91000 as 00:15.3
>[    0.217917] dmar: ACPI device "INT33C1:00" under DMAR at fed91000 as 00:15.4
>[    0.218025] dmar: ACPI device "INT33C4:00" under DMAR at fed91000 as 00:15.5
>[    0.218134] dmar: ACPI device "INT33C5:00" under DMAR at fed91000 as 00:15.6
>[    0.218242] dmar: ACPI device "INT33C6:00" under DMAR at fed91000 as 00:17.0
>[    0.218359] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.218470] software IO TLB [mem 0xd1a73000-0xd5a73000] (64MB) mapped at [ffff8800d1a73000-ffff8800d5a72fff]
>[    0.218697] RAPL PMU detected, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
>[    0.218852] hw unit of domain pp0-core 2^-14 Joules
>[    0.218951] hw unit of domain package 2^-14 Joules
>[    0.219050] hw unit of domain dram 2^-14 Joules
>[    0.219148] hw unit of domain pp1-gpu 2^-14 Joules
>[    0.219728] Scanning for low memory corruption every 60 seconds
>[    0.220064] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.220189] audit: initializing netlink subsys (disabled)
>[    0.220297] audit: type=2000 audit(1437180320.209:1): initialized
>[    0.220654] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.222339] VFS: Disk quotas dquot_6.6.0
>[    0.222469] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.224143] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.224281] io scheduler noop registered
>[    0.224367] io scheduler deadline registered
>[    0.224512] io scheduler cfq registered (default)
>[    0.224896] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.225028] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.489476] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    0.490150] Non-volatile memory driver v1.3
>[    0.490297] Linux agpgart interface v0.103
>[    0.490584] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    0.490745] ACPI: Power Button [PWRB]
>[    0.490896] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    0.491051] ACPI: Power Button [PWRF]
>[    0.491603] Monitor-Mwait will be used to enter C-1 state
>[    0.491612] Monitor-Mwait will be used to enter C-2 state
>[    0.491620] ACPI: acpi_idle registered with cpuidle
>[    0.492594] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.492686] ACPI: Thermal Zone [TZ00] (28 C)
>[    0.492945] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.493036] ACPI: Thermal Zone [TZ01] (30 C)
>[    0.493154] [drm] Initialized drm 1.1.0 20060810
>[    0.493682] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0a26 rev=0x09 flags=is_mobile,need_gfx_hws,is_haswell,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    0.493694] [drm:intel_detect_pch] Found LynxPoint LP PCH
>[    0.493768] [drm] Memory usable by graphics device = 2048M
>[    0.493857] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    0.493858] [drm:i915_gem_gtt_init] GTT stolen size = 128M
>[    0.493859] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    0.493860] [drm] Replacing VGA console driver
>[    0.494552] Console: switching to colour dummy device 80x25
>[    0.495010] [drm:intel_opregion_setup] graphic opregion physical addr: 0xd5c84018
>[    0.495014] [drm:intel_opregion_setup] Public ACPI methods supported
>[    0.495015] [drm:intel_opregion_setup] SWSCI supported
>[    0.500361] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[    0.500363] [drm:intel_opregion_setup] ASLE supported
>[    0.500435] [drm:intel_device_info_runtime_init] slice total: 0
>[    0.500437] [drm:intel_device_info_runtime_init] subslice total: 0
>[    0.500438] [drm:intel_device_info_runtime_init] subslice per slice: 0
>[    0.500440] [drm:intel_device_info_runtime_init] EU total: 0
>[    0.500441] [drm:intel_device_info_runtime_init] EU per subslice: 0
>[    0.500443] [drm:intel_device_info_runtime_init] has slice power gating: n
>[    0.500445] [drm:intel_device_info_runtime_init] has subslice power gating: n
>[    0.500446] [drm:intel_device_info_runtime_init] has EU power gating: n
>[    0.500448] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    0.500453] [drm] Driver supports precise vblank timestamp query.
>[    0.500459] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    0.500462] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL        d
>[    0.500465] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    0.500467] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    0.500470] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    0.500473] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    0.500477] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    0.500479] [drm:parse_lfp_panel_data] VBT initial LVDS value 300
>[    0.500482] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    0.500485] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    0.500488] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    0.500490] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    0.500492] [drm:parse_driver_features] DRRS State Enabled:1
>[    0.500496] [drm:parse_ddi_port] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    0.500498] [drm:parse_ddi_port] VBT HDMI level shift for port B: 6
>[    0.500500] [drm:parse_ddi_port] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    0.500502] [drm:parse_ddi_port] VBT HDMI level shift for port C: 6
>[    0.500510] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    0.500517] [drm:i915_gem_init_stolen] found 134217728 bytes of stolen memory at d7200000
>[    0.500520] [drm:intel_display_power_get] enabling always-on
>[    0.500522] [drm:intel_display_power_get] enabling display
>[    0.500579] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    0.500581] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec)
>[    0.500583] [drm:intel_print_wm_latency] Primary WM2 latency 36 (18.0 usec)
>[    0.500585] [drm:intel_print_wm_latency] Primary WM3 latency 90 (45.0 usec)
>[    0.500587] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    0.500589] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    0.500591] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec)
>[    0.500593] [drm:intel_print_wm_latency] Sprite WM2 latency 36 (18.0 usec)
>[    0.500595] [drm:intel_print_wm_latency] Sprite WM3 latency 90 (45.0 usec)
>[    0.500596] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    0.500598] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    0.500600] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec)
>[    0.500602] [drm:intel_print_wm_latency] Cursor WM2 latency 36 (18.0 usec)
>[    0.500604] [drm:intel_print_wm_latency] Cursor WM3 latency 90 (45.0 usec)
>[    0.500605] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    0.500609] [drm:intel_modeset_init] 3 display pipes available.
>[    0.500627] [drm:intel_ddi_pll_init] CDCLK running at 450000KHz
>[    0.500630] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    0.501007] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    0.501050] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-1
>[    0.504373] [drm:intel_modeset_readout_hw_state] [CRTC:20] hw state readout: enabled
>[    0.504378] [drm:intel_modeset_readout_hw_state] [CRTC:24] hw state readout: disabled
>[    0.504381] [drm:intel_modeset_readout_hw_state] [CRTC:28] hw state readout: disabled
>[    0.504385] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    0.504388] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    0.504391] [drm:intel_modeset_readout_hw_state] [ENCODER:30:TMDS-30] hw state readout: disabled, pipe A
>[    0.504396] [drm:intel_modeset_readout_hw_state] [ENCODER:35:TMDS-35] hw state readout: enabled, pipe A
>[    0.504399] [drm:intel_modeset_readout_hw_state] [ENCODER:37:DP MST-37] hw state readout: disabled, pipe A
>[    0.504401] [drm:intel_modeset_readout_hw_state] [ENCODER:38:DP MST-38] hw state readout: disabled, pipe B
>[    0.504402] [drm:intel_modeset_readout_hw_state] [ENCODER:39:DP MST-39] hw state readout: disabled, pipe C
>[    0.504405] [drm:intel_modeset_readout_hw_state] [CONNECTOR:31:HDMI-A-1] hw state readout: disabled
>[    0.504408] [drm:intel_modeset_readout_hw_state] [CONNECTOR:36:DP-1] hw state readout: enabled
>[    0.504411] [drm:intel_modeset_readout_hw_state] [CONNECTOR:40:HDMI-A-2] hw state readout: disabled
>[    0.504416] [drm:intel_dump_pipe_config] [CRTC:20][setup_hw_state] config for pipe A
>[    0.504417] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    0.504419] [drm:intel_dump_pipe_config] pipe bpp: 30, dithering: 0
>[    0.504422] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.504424] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 366710, gmch_n: 8388608, link_m: 24447, link_n: 524288, tu: 64
>[    0.504426] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.504428] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.504430] [drm:intel_dump_pipe_config] requested mode:
>[    0.504433] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    0.504435] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.504438] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    0.504441] [drm:intel_dump_crtc_timings] crtc timings: 25179 640 656 752 800 480 490 492 525, type: 0x0 flags: 0xa
>[    0.504442] [drm:intel_dump_pipe_config] port clock: 540000
>[    0.504444] [drm:intel_dump_pipe_config] pipe src size: 720x400
>[    0.504446] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.504448] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x028001e0, enabled
>[    0.504450] [drm:intel_dump_pipe_config] ips: 0
>[    0.504452] [drm:intel_dump_pipe_config] double wide: 0
>[    0.504455] [drm:intel_dump_pipe_config] [CRTC:24][setup_hw_state] config for pipe B
>[    0.504456] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    0.504458] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    0.504460] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.504462] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.504464] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.504466] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.504467] [drm:intel_dump_pipe_config] requested mode:
>[    0.504470] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.504472] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.504474] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.504477] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    0.504478] [drm:intel_dump_pipe_config] port clock: 0
>[    0.504480] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    0.504482] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.504484] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.504485] [drm:intel_dump_pipe_config] ips: 0
>[    0.504487] [drm:intel_dump_pipe_config] double wide: 0
>[    0.504489] [drm:intel_dump_pipe_config] [CRTC:28][setup_hw_state] config for pipe C
>[    0.504491] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    0.504492] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    0.504495] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.504497] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.504499] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.504500] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.504502] [drm:intel_dump_pipe_config] requested mode:
>[    0.504505] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.504506] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.504509] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.504511] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    0.504513] [drm:intel_dump_pipe_config] port clock: 0
>[    0.504514] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    0.504516] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.504518] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.504519] [drm:intel_dump_pipe_config] ips: 0
>[    0.504521] [drm:intel_dump_pipe_config] double wide: 0
>[    0.504529] [drm:intel_connector_check_state] [CONNECTOR:36:DP-1]
>[    0.504532] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[    0.504534] [drm:check_encoder_state] [ENCODER:35:TMDS-35]
>[    0.504537] [drm:check_encoder_state] [ENCODER:37:DP MST-37]
>[    0.504538] [drm:check_encoder_state] [ENCODER:38:DP MST-38]
>[    0.504540] [drm:check_encoder_state] [ENCODER:39:DP MST-39]
>[    0.504542] [drm:check_crtc_state] [CRTC:20]
>[    0.504551] [drm:check_crtc_state] [CRTC:24]
>[    0.504553] [drm:check_crtc_state] [CRTC:28]
>[    0.504556] [drm:check_shared_dpll_state] WRPLL 1
>[    0.504558] [drm:check_shared_dpll_state] WRPLL 2
>[    0.504624] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [0, 7ffff000]
>[    0.507455] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
>[    0.507487] [drm:i915_gem_context_init] HW context support initialized
>[    0.507492] [drm:init_status_page] render ring hws offset: 0x00011000
>[    0.507539] [drm:intel_init_pipe_control] render ring pipe control offset: 0x00032000
>[    0.507543] [drm:init_status_page] bsd ring hws offset: 0x00033000
>[    0.507580] [drm:init_status_page] blitter ring hws offset: 0x00054000
>[    0.507619] [drm:init_status_page] video enhancement ring hws offset: 0x00075000
>[    0.509536] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1]
>[    0.509541] [drm:intel_hdmi_detect] [CONNECTOR:31:HDMI-A-1]
>[    0.509725] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    0.509728] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    0.509896] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    0.509899] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    0.509903] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1] status updated from 3 to 2
>[    0.509909] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1] disconnected
>[    0.509912] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1]
>[    0.509914] [drm:intel_dp_detect] [CONNECTOR:36:DP-1]
>[    0.510373] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 01 01 00 01 82 02 02 06 00 00 00 00
>[    0.510376] [drm:intel_dp_get_dpcd] Displayport TPS3 supported
>[    0.510379] [drm:intel_dp_print_rates] source rates: 162000,270000,540000,
>[    0.510382] [drm:intel_dp_print_rates] sink rates: 162000,270000,540000,
>[    0.510385] [drm:intel_dp_print_rates] common rates: 162000,270000,540000,
>[    0.510714] [drm:intel_dp_probe_oui] Sink OUI: 000000
>[    0.511042] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    0.511355] [drm:intel_dp_probe_mst] Sink is not MST capable
>[    0.512130] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    0.512768] acpi device:60: registered as cooling_device9
>[    0.512854] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
>[    0.512886] [drm] Initialized i915 1.6.0 20150327 for 0000:00:02.0 on minor 0
>[    0.513241] [drm:asle_set_backlight] bclp = 0x800000ff
>[    0.513243] [drm:asle_set_backlight] updating opregion backlight 255/255
>[    0.514204] loop: module loaded
>[    0.514284] ahci 0000:00:1f.2: version 3.0
>[    0.517726] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[    0.517730] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1] status updated from 3 to 1
>[    0.517798] [drm:drm_edid_to_eld] ELD monitor DELL P2415Q
>[    0.517799] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[    0.517824] [drm:drm_mode_debug_printmodeline] Modeline 64:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    0.517825] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[    0.517827] [drm:drm_mode_debug_printmodeline] Modeline 65:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    0.517828] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[    0.517830] [drm:drm_mode_debug_printmodeline] Modeline 82:"720x480i" 60 13513 720 739 801 858 480 488 494 525 0x40 0x101a
>[    0.517830] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[    0.517835] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1] probed modes :
>[    0.517836] [drm:drm_mode_debug_printmodeline] Modeline 42:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    0.517838] [drm:drm_mode_debug_printmodeline] Modeline 45:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[    0.517839] [drm:drm_mode_debug_printmodeline] Modeline 50:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>[    0.517841] [drm:drm_mode_debug_printmodeline] Modeline 51:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    0.517842] [drm:drm_mode_debug_printmodeline] Modeline 43:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[    0.517844] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    0.517845] [drm:drm_mode_debug_printmodeline] Modeline 78:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    0.517847] [drm:drm_mode_debug_printmodeline] Modeline 44:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    0.517848] [drm:drm_mode_debug_printmodeline] Modeline 76:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    0.517850] [drm:drm_mode_debug_printmodeline] Modeline 68:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    0.517851] [drm:drm_mode_debug_printmodeline] Modeline 67:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    0.517853] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    0.517854] [drm:drm_mode_debug_printmodeline] Modeline 85:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    0.517856] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    0.517857] [drm:drm_mode_debug_printmodeline] Modeline 71:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[    0.517859] [drm:drm_mode_debug_printmodeline] Modeline 84:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[    0.517860] [drm:drm_mode_debug_printmodeline] Modeline 49:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    0.517862] [drm:drm_mode_debug_printmodeline] Modeline 48:"1600x900" 60 118963 1600 1696 1864 2128 900 901 904 932 0x0 0x6
>[    0.517863] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    0.517865] [drm:drm_mode_debug_printmodeline] Modeline 47:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    0.517866] [drm:drm_mode_debug_printmodeline] Modeline 46:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    0.517868] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    0.517869] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    0.517871] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    0.517872] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    0.517874] [drm:drm_mode_debug_printmodeline] Modeline 58:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    0.517875] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    0.517877] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    0.517878] [drm:drm_mode_debug_printmodeline] Modeline 69:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    0.517879] [drm:drm_mode_debug_printmodeline] Modeline 81:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    0.517881] [drm:drm_mode_debug_printmodeline] Modeline 63:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    0.517882] [drm:drm_mode_debug_printmodeline] Modeline 53:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    0.517884] [drm:drm_mode_debug_printmodeline] Modeline 54:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    0.517885] [drm:drm_mode_debug_printmodeline] Modeline 66:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    0.517887] [drm:drm_mode_debug_printmodeline] Modeline 55:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    0.517888] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2]
>[    0.517889] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-2]
>[    0.518083] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.518085] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    0.518267] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.518268] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    0.518270] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2] status updated from 3 to 2
>[    0.518271] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2] disconnected
>[    0.518273] [drm:drm_setup_crtcs] 
>[    0.518274] [drm:drm_enable_connectors] connector 31 enabled? no
>[    0.518275] [drm:drm_enable_connectors] connector 36 enabled? yes
>[    0.518286] [drm:drm_enable_connectors] connector 40 enabled? no
>[    0.518288] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    0.518289] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-1
>[    0.518290] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-1 0
>[    0.518291] [drm:intel_fb_initial_config] connector DP-1 on pipe A [CRTC:20]: 3840x2160
>[    0.518292] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    0.518294] [drm:drm_setup_crtcs] desired mode 3840x2160 set on crtc 20 (0,0)
>[    0.518296] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    0.518298] [drm:i915_gem_object_create_stolen] creating stolen object: size=1fa4000
>[    0.518301] [drm:i915_pages_create_for_stolen] offset=0x0, size=33177600
>[    0.520913] [drm:intelfb_create] allocated 3840x2160 fb: 0x00096000, bo ffff8800378a4000
>[    0.520972] fbcon: inteldrmfb (fb0) is primary device
>[    0.521061] [drm:intel_crtc_set_config] [CRTC:20] [FB:64] #connectors=1 (x y) (0 0)
>[    0.521062] [drm:intel_set_config_compute_mode_changes] crtc has no fb, will flip
>[    0.521063] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    0.521064] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.521066] [drm:drm_mode_debug_printmodeline] Modeline 61:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    0.521066] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=1, fb_changed=1
>[    0.521068] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[    0.521071] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    0.521072] [drm:connected_sink_compute_bpp] [CONNECTOR:36:DP-1] checking for sink bpp constrains
>[    0.521074] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    0.521077] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    0.521078] [drm:intel_dp_compute_config] DP link bw required 1279800 available 1728000
>[    0.521079] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    0.521080] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    0.521080] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    0.521081] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    0.521081] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.521082] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    0.521083] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.521084] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    0.521084] [drm:intel_dump_pipe_config] requested mode:
>[    0.521096] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    0.521096] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.521097] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    0.521099] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[    0.521099] [drm:intel_dump_pipe_config] port clock: 540000
>[    0.521099] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[    0.521100] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.521101] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.521101] [drm:intel_dump_pipe_config] ips: 1
>[    0.521101] [drm:intel_dump_pipe_config] double wide: 0
>[    0.525337] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x9 impl SATA mode
>[    0.525341] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    0.525976] scsi host0: ahci
>[    0.526117] scsi host1: ahci
>[    0.526250] scsi host2: ahci
>[    0.526406] scsi host3: ahci
>[    0.526467] ata1: SATA max UDMA/133 abar m2048@0xf7d3a000 port 0xf7d3a100 irq 41
>[    0.526468] ata2: DUMMY
>[    0.526469] ata3: DUMMY
>[    0.526470] ata4: SATA max UDMA/133 abar m2048@0xf7d3a000 port 0xf7d3a280 irq 41
>[    0.526791] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.526798] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    0.526890] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000b810
>[    0.526895] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.527033] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.527034] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.527036] usb usb1: Product: xHCI Host Controller
>[    0.527037] usb usb1: Manufacturer: Linux 4.1.1-aufs xhci-hcd
>[    0.527039] usb usb1: SerialNumber: 0000:00:14.0
>[    0.527204] hub 1-0:1.0: USB hub found
>[    0.527220] hub 1-0:1.0: 9 ports detected
>[    0.529722] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.529725] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    0.529782] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.529783] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.529784] usb usb2: Product: xHCI Host Controller
>[    0.529784] usb usb2: Manufacturer: Linux 4.1.1-aufs xhci-hcd
>[    0.529785] usb usb2: SerialNumber: 0000:00:14.0
>[    0.529908] hub 2-0:1.0: USB hub found
>[    0.529924] hub 2-0:1.0: 4 ports detected
>[    0.530496] [drm:intel_fbc_update] disabled per chip default
>[    0.530702] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.530704] ehci-pci: EHCI PCI platform driver
>[    0.530714] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.530721] ohci-pci: OHCI PCI platform driver
>[    0.530735] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.530779] usbcore: registered new interface driver usb-storage
>[    0.530782] i8042: PNP detection disabled
>[    0.531610] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    0.532250] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[    0.532881] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[    0.533516] [drm:intel_dp_start_link_train] clock recovery OK
>[    0.536326] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    0.536576] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:36:DP-1], [ENCODER:35:TMDS-35]
>[    0.536577] [drm:hsw_audio_codec_enable] Enable audio codec on pipe A, 36 bytes ELD
>[    0.537060] [drm:intel_set_cpu_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe A
>[    0.537062] [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe A FIFO underrun
>[    0.636288] ------------[ cut here ]------------
>[    0.636293] WARNING: CPU: 0 PID: 833 at drivers/gpu/drm/drm_irq.c:1141 drm_wait_one_vblank+0x17d/0x190()
>[    0.636294] vblank wait timed out on crtc 0
>[    0.636295] Modules linked in:
>[    0.636296] CPU: 0 PID: 833 Comm: kworker/u8:2 Not tainted 4.1.1-aufs #3
>[    0.636297] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0038.2015.0410.1634 04/10/2015
>[    0.636301] Workqueue: events_unbound async_run_entry_fn
>[    0.636303]  ffffffff819b6b32 ffff88040c5575c8 ffffffff8174c82d 000000000000aaaa
>[    0.636304]  ffff88040c557618 ffff88040c557608 ffffffff8104b6b5 ffff88040c59f400
>[    0.636305]  0000000000000000 ffff88040c789800 0000000000000000 0000000000000001
>[    0.636305] Call Trace:
>[    0.636308]  [<ffffffff8174c82d>] dump_stack+0x45/0x57
>[    0.636311]  [<ffffffff8104b6b5>] warn_slowpath_common+0x85/0xc0
>[    0.636313]  [<ffffffff8104b731>] warn_slowpath_fmt+0x41/0x50
>[    0.636315]  [<ffffffff81084df7>] ? finish_wait+0x57/0x70
>[    0.636317]  [<ffffffff81372a5d>] drm_wait_one_vblank+0x17d/0x190
>[    0.636319]  [<ffffffff810850b0>] ? prepare_to_wait_event+0x100/0x100
>[    0.636321]  [<ffffffff813f84d6>] hsw_enable_ips+0x46/0x190
>[    0.636323]  [<ffffffff813f86b8>] intel_crtc_enable_planes+0x98/0xf0
>[    0.636325]  [<ffffffff813fda60>] haswell_crtc_enable+0x580/0xb40
>[    0.636326]  [<ffffffff813fa912>] __intel_set_mode+0xaf2/0xcf0
>[    0.636328]  [<ffffffff814019ae>] intel_crtc_set_config+0xa7e/0xfe0
>[    0.636331]  [<ffffffff8138b1ca>] ? kfree_state+0x4a/0x60
>[    0.636333]  [<ffffffff8138b387>] ? drm_atomic_state_free+0x27/0x50
>[    0.636335]  [<ffffffff813674c5>] ? drm_atomic_helper_plane_set_property+0x85/0xd0
>[    0.636337]  [<ffffffff8137ba97>] drm_mode_set_config_internal+0x67/0x100
>[    0.636338]  [<ffffffff81369158>] restore_fbdev_mode+0xc8/0xf0
>[    0.636340]  [<ffffffff8136b014>] drm_fb_helper_restore_fbdev_mode_unlocked+0x24/0x70
>[    0.636341]  [<ffffffff8136b07d>] drm_fb_helper_set_par+0x1d/0x40
>[    0.636343]  [<ffffffff8140fe15>] intel_fbdev_set_par+0x15/0x60
>[    0.636346]  [<ffffffff813069e4>] fbcon_init+0x4f4/0x580
>[    0.636348]  [<ffffffff812dfcb7>] visual_init+0xb7/0x120
>[    0.636349]  [<ffffffff812e2213>] do_bind_con_driver+0x153/0x320
>[    0.636351]  [<ffffffff812e270c>] do_take_over_console+0x11c/0x1c0
>[    0.636352]  [<ffffffff813049eb>] do_fbcon_takeover+0x5b/0xc0
>[    0.636354]  [<ffffffff813093b5>] fbcon_event_notify+0x785/0x8d0
>[    0.636356]  [<ffffffff8106897e>] notifier_call_chain+0x4e/0x80
>[    0.636357]  [<ffffffff81068c68>] __blocking_notifier_call_chain+0x48/0x70
>[    0.636359]  [<ffffffff81068ca1>] blocking_notifier_call_chain+0x11/0x20
>[    0.636360]  [<ffffffff8130c606>] fb_notifier_call_chain+0x16/0x20
>[    0.636362]  [<ffffffff8130e60b>] register_framebuffer+0x1cb/0x2f0
>[    0.636363]  [<ffffffff8136b314>] drm_fb_helper_initial_config+0x274/0x3e0
>[    0.636365]  [<ffffffff81410fe6>] intel_fbdev_initial_config+0x16/0x20
>[    0.636366]  [<ffffffff8106a496>] async_run_entry_fn+0x36/0xf0
>[    0.636369]  [<ffffffff81062707>] process_one_work+0x147/0x3f0
>[    0.636370]  [<ffffffff81062ac9>] worker_thread+0x119/0x450
>[    0.636372]  [<ffffffff810629b0>] ? process_one_work+0x3f0/0x3f0
>[    0.636373]  [<ffffffff81067be4>] kthread+0xc4/0xe0
>[    0.636375]  [<ffffffff81060000>] ? drain_workqueue+0xe0/0x140
>[    0.636376]  [<ffffffff81067b20>] ? kthread_create_on_node+0x180/0x180
>[    0.636378]  [<ffffffff81755512>] ret_from_fork+0x42/0x70
>[    0.636379]  [<ffffffff81067b20>] ? kthread_create_on_node+0x180/0x180
>[    0.636383] ---[ end trace d21dcc5b6a60096a ]---
>[    0.638294] [drm:intel_connector_check_state] [CONNECTOR:36:DP-1]
>[    0.638297] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[    0.638298] [drm:check_encoder_state] [ENCODER:35:TMDS-35]
>[    0.638299] [drm:check_encoder_state] [ENCODER:37:DP MST-37]
>[    0.638300] [drm:check_encoder_state] [ENCODER:38:DP MST-38]
>[    0.638300] [drm:check_encoder_state] [ENCODER:39:DP MST-39]
>[    0.638301] [drm:check_crtc_state] [CRTC:20]
>[    0.638307] [drm:check_crtc_state] [CRTC:24]
>[    0.638308] [drm:check_crtc_state] [CRTC:28]
>[    0.638309] [drm:check_shared_dpll_state] WRPLL 1
>[    0.638310] [drm:check_shared_dpll_state] WRPLL 2
>[    0.638313] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    0.638314] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    0.638317] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[    0.638318] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    0.638320] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    0.638321] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    0.638322] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[    0.638323] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    0.638325] [drm:drm_fb_helper_hotplug_event] 
>[    0.638326] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1]
>[    0.638327] [drm:intel_hdmi_detect] [CONNECTOR:31:HDMI-A-1]
>[    0.639294] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    0.639295] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    0.640295] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    0.640296] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    0.640297] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1] disconnected
>[    0.640297] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1]
>[    0.640300] [drm:intel_dp_detect] [CONNECTOR:36:DP-1]
>[    0.662272] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 01 01 00 01 82 02 02 06 00 00 00 00
>[    0.662273] [drm:intel_dp_get_dpcd] Displayport TPS3 supported
>[    0.662274] [drm:intel_dp_print_rates] source rates: 162000,270000,540000,
>[    0.662276] [drm:intel_dp_print_rates] sink rates: 162000,270000,540000,
>[    0.662277] [drm:intel_dp_print_rates] common rates: 162000,270000,540000,
>[    0.684259] [drm:intel_dp_probe_oui] Sink OUI: 000000
>[    0.706252] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    0.728245] [drm:intel_dp_probe_mst] Sink is not MST capable
>[    0.831214] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    0.831809] ata1.00: ATA-9: WDC WD5000LPVX-22V0TT0, 01.01A01, max UDMA/133
>[    0.831811] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    0.832387] ata1.00: configured for UDMA/133
>[    0.882195] usb 1-1: new full-speed USB device number 2 using xhci_hcd
>[    1.047134] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[    1.047188] [drm:drm_edid_to_eld] ELD monitor DELL P2415Q
>[    1.047189] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[    1.047220] [drm:drm_mode_debug_printmodeline] Modeline 101:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    1.047221] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[    1.047222] [drm:drm_mode_debug_printmodeline] Modeline 102:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    1.047223] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[    1.047224] [drm:drm_mode_debug_printmodeline] Modeline 119:"720x480i" 60 13513 720 739 801 858 480 488 494 525 0x40 0x101a
>[    1.047225] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[    1.047228] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1] probed modes :
>[    1.047230] [drm:drm_mode_debug_printmodeline] Modeline 42:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    1.047231] [drm:drm_mode_debug_printmodeline] Modeline 45:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[    1.047232] [drm:drm_mode_debug_printmodeline] Modeline 50:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>[    1.047233] [drm:drm_mode_debug_printmodeline] Modeline 51:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    1.047234] [drm:drm_mode_debug_printmodeline] Modeline 43:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[    1.047236] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    1.047237] [drm:drm_mode_debug_printmodeline] Modeline 78:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    1.047238] [drm:drm_mode_debug_printmodeline] Modeline 44:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    1.047239] [drm:drm_mode_debug_printmodeline] Modeline 76:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    1.047241] [drm:drm_mode_debug_printmodeline] Modeline 68:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    1.047242] [drm:drm_mode_debug_printmodeline] Modeline 67:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    1.047243] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    1.047244] [drm:drm_mode_debug_printmodeline] Modeline 85:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    1.047245] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    1.047247] [drm:drm_mode_debug_printmodeline] Modeline 71:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[    1.047248] [drm:drm_mode_debug_printmodeline] Modeline 84:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[    1.047249] [drm:drm_mode_debug_printmodeline] Modeline 49:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    1.047250] [drm:drm_mode_debug_printmodeline] Modeline 48:"1600x900" 60 118963 1600 1696 1864 2128 900 901 904 932 0x0 0x6
>[    1.047251] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.047253] [drm:drm_mode_debug_printmodeline] Modeline 47:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.047254] [drm:drm_mode_debug_printmodeline] Modeline 46:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    1.047255] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    1.047256] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    1.047257] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    1.047258] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    1.047260] [drm:drm_mode_debug_printmodeline] Modeline 58:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.047261] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    1.047262] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.047263] [drm:drm_mode_debug_printmodeline] Modeline 69:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    1.047264] [drm:drm_mode_debug_printmodeline] Modeline 81:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    1.047265] [drm:drm_mode_debug_printmodeline] Modeline 63:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    1.047267] [drm:drm_mode_debug_printmodeline] Modeline 53:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    1.047268] [drm:drm_mode_debug_printmodeline] Modeline 54:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.047269] [drm:drm_mode_debug_printmodeline] Modeline 66:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.047270] [drm:drm_mode_debug_printmodeline] Modeline 55:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    1.047271] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2]
>[    1.047271] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-2]
>[    1.048153] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    1.048154] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    1.048155] usb 1-1: New USB device found, idVendor=046d, idProduct=c52f
>[    1.048156] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.048157] usb 1-1: Product: USB Receiver
>[    1.048159] usb 1-1: Manufacturer: Logitech
>[    1.049135] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    1.049136] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.049137] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2] disconnected
>[    1.049139] [drm:drm_setup_crtcs] 
>[    1.049140] [drm:drm_enable_connectors] connector 31 enabled? no
>[    1.049141] [drm:drm_enable_connectors] connector 36 enabled? yes
>[    1.049141] [drm:drm_enable_connectors] connector 40 enabled? no
>[    1.049142] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.049143] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-1
>[    1.049144] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-1 0
>[    1.049145] [drm:intel_fb_initial_config] connector DP-1 on pipe A [CRTC:20]: 3840x2160
>[    1.049145] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    1.049146] [drm:drm_setup_crtcs] desired mode 3840x2160 set on crtc 20 (0,0)
>[    1.049176] [drm:intel_crtc_set_config] [CRTC:20] [FB:64] #connectors=1 (x y) (0 0)
>[    1.049177] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    1.049178] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[    1.049180] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.049182] [drm:connected_sink_compute_bpp] [CONNECTOR:36:DP-1] checking for sink bpp constrains
>[    1.049183] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    1.049186] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    1.049187] [drm:intel_dp_compute_config] DP link bw required 1279800 available 1728000
>[    1.049188] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.049189] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    1.049189] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.049190] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.049191] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.049192] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    1.049193] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.049193] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    1.049193] [drm:intel_dump_pipe_config] requested mode:
>[    1.049195] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    1.049195] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.049197] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    1.049198] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[    1.049198] [drm:intel_dump_pipe_config] port clock: 540000
>[    1.049199] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[    1.049200] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.049200] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.049201] [drm:intel_dump_pipe_config] ips: 1
>[    1.049201] [drm:intel_dump_pipe_config] double wide: 0
>[    1.049202] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    1.049203] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    1.049205] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[    1.049206] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    1.049207] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    1.049208] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    1.049209] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[    1.049210] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    1.049273] [drm:intel_crtc_set_config] [CRTC:20] [FB:64] #connectors=1 (x y) (0 0)
>[    1.049274] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    1.049275] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[    1.049276] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.049277] [drm:connected_sink_compute_bpp] [CONNECTOR:36:DP-1] checking for sink bpp constrains
>[    1.049278] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    1.049281] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    1.049281] [drm:intel_dp_compute_config] DP link bw required 1279800 available 1728000
>[    1.049282] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.049282] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    1.049283] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.049283] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.049284] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.049285] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    1.049286] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.049286] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    1.049287] [drm:intel_dump_pipe_config] requested mode:
>[    1.049288] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    1.049288] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.049290] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    1.049291] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[    1.049291] [drm:intel_dump_pipe_config] port clock: 540000
>[    1.049292] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[    1.049292] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.049293] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.049293] [drm:intel_dump_pipe_config] ips: 1
>[    1.049294] [drm:intel_dump_pipe_config] double wide: 0
>[    1.072238] Console: switching to colour frame buffer device 480x135
>[    1.072241] [drm:intel_crtc_set_config] [CRTC:20] [FB:64] #connectors=1 (x y) (0 0)
>[    1.072242] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    1.072243] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[    1.072245] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.072245] [drm:connected_sink_compute_bpp] [CONNECTOR:36:DP-1] checking for sink bpp constrains
>[    1.072246] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    1.072249] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    1.072249] [drm:intel_dp_compute_config] DP link bw required 1279800 available 1728000
>[    1.072250] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.072251] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    1.072251] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.072252] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.072252] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.072253] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    1.072254] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.072254] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    1.072255] [drm:intel_dump_pipe_config] requested mode:
>[    1.072256] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    1.072256] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.072258] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[    1.072259] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[    1.072259] [drm:intel_dump_pipe_config] port clock: 540000
>[    1.072260] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[    1.072260] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.072261] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.072261] [drm:intel_dump_pipe_config] ips: 1
>[    1.072262] [drm:intel_dump_pipe_config] double wide: 0
>[    1.097785] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    1.097809] i915 0000:00:02.0: registered panic notifier
>[    1.167104] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.181702] ata4.00: ATA-9: INTEL SSDMCEAW240A4, DC33, max UDMA/133
>[    1.181739] ata4.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.201093] usb 1-2: new low-speed USB device number 3 using xhci_hcd
>[    1.208037] ata4.00: configured for UDMA/133
>[    1.220144] tsc: Refined TSC clocksource calibration: 1895.615 MHz
>[    1.220170] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x36a5fb5f965, max_idle_ns: 881590686572 ns
>[    1.370128] usb 1-2: New USB device found, idVendor=1c4f, idProduct=0002
>[    1.372459] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.374793] usb 1-2: Product: USB Keykoard
>[    1.377111] usb 1-2: Manufacturer: SIGMACH1P
>[    1.379486] usb 1-2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    1.381840] usb 1-2: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    1.536973] usb 1-3: new high-speed USB device number 4 using xhci_hcd
>[    1.602191] i8042: No controller found
>[    1.604398] mousedev: PS/2 mouse device common for all mice
>[    1.606820] rtc_cmos 00:02: RTC can wake from S4
>[    1.609262] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    1.611384] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.613568] ACPI Warning: SystemIO range 0x000000000000F040-0x000000000000F05F conflicts with OpRegion 0x000000000000F040-0x000000000000F04F (\_SB_.PCI0.SBUS.SMBI) (20150410/utaddress-254)
>[    1.615702] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.617997] device-mapper: ioctl: 4.31.0-ioctl (2015-3-12) initialised: dm-devel@redhat.com
>[    1.620613] Intel P-state driver initializing.
>[    1.622944] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.626253] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C52F.0001/input/input3
>[    1.627076] scsi 0:0:0:0: Direct-Access     ATA      WDC WD5000LPVX-2 1A01 PQ: 0 ANSI: 5
>[    1.627338] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
>[    1.627340] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    1.627341] sd 0:0:0:0: [sda] 4096-byte physical blocks
>[    1.627457] sd 0:0:0:0: [sda] Write Protect is off
>[    1.627460] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.627491] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.627508] scsi 3:0:0:0: Direct-Access     ATA      INTEL SSDMCEAW24 DC33 PQ: 0 ANSI: 5
>[    1.627750] sd 3:0:0:0: [sdb] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[    1.627769] sd 3:0:0:0: Attached scsi generic sg1 type 0
>[    1.627822] sd 3:0:0:0: [sdb] Write Protect is off
>[    1.627823] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>[    1.627853] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.629259]  sdb: sdb1
>[    1.629453] sd 3:0:0:0: [sdb] Attached SCSI disk
>[    1.660630] hid-generic 0003:046D:C52F.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-1/input0
>[    1.664997] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:046D:C52F.0002/input/input4
>[    1.678439]  sda: sda1 sda3 sda4
>[    1.682759] sd 0:0:0:0: [sda] Attached SCSI disk
>[    1.703103] usb 1-3: New USB device found, idVendor=2001, idProduct=f103
>[    1.706015] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.708597] hub 1-3:1.0: USB hub found
>[    1.710890] hub 1-3:1.0: 7 ports detected
>[    1.716013] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[    1.716022] [drm:gen6_enable_rps] Overclocking supported. Max: 1000MHz, Overclock max: 1000MHz
>[    1.719194] hid-generic 0003:046D:C52F.0002: input,hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-1/input1
>[    1.724536] input: SIGMACH1P USB Keykoard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:1C4F:0002.0003/input/input5
>[    1.778013] hid-generic 0003:1C4F:0002.0003: input,hidraw2: USB HID v1.10 Keyboard [SIGMACH1P USB Keykoard] on usb-0000:00:14.0-2/input0
>[    1.783690] input: SIGMACH1P USB Keykoard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/0003:1C4F:0002.0004/input/input6
>[    1.836986] hid-generic 0003:1C4F:0002.0004: input,hidraw3: USB HID v1.10 Device [SIGMACH1P USB Keykoard] on usb-0000:00:14.0-2/input1
>[    1.840164] usbcore: registered new interface driver usbhid
>[    1.842543] usbhid: USB HID core driver
>[    1.845132] Netfilter messages via NETLINK v0.30.
>[    1.847798] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
>[    1.850662] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    1.853347] Initializing XFRM netlink socket
>[    1.856114] NET: Registered protocol family 10
>[    1.858966] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[    1.861683] sit: IPv6 over IPv4 tunneling driver
>[    1.864424] NET: Registered protocol family 17
>[    1.865846] usb 1-7: new full-speed USB device number 5 using xhci_hcd
>[    1.869222] Key type dns_resolver registered
>[    1.871940] registered taskstats version 1
>[    1.874935] console [netcon0] enabled
>[    1.877592] netconsole: network logging started
>[    1.880287] rtc_cmos 00:02: setting system clock to 2015-07-18 00:45:22 UTC (1437180322)
>[    1.883018] ALSA device list:
>[    1.885671]   No soundcards found.
>[    1.888525] Freeing unused kernel memory: 1016K (ffffffff81cde000 - ffffffff81ddc000)
>[    1.890872] Write protecting the kernel read-only data: 12288k
>[    1.893479] Freeing unused kernel memory: 652K (ffff88000175d000 - ffff880001800000)
>[    1.896374] Freeing unused kernel memory: 1832K (ffff880001a36000 - ffff880001c00000)
>[    2.030716] usb 1-7: New USB device found, idVendor=8087, idProduct=07dc
>[    2.030720] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.091774] usb 1-3.3: new low-speed USB device number 6 using xhci_hcd
>[    2.209713] usb 1-3.3: New USB device found, idVendor=051d, idProduct=0002
>[    2.209716] usb 1-3.3: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    2.209718] usb 1-3.3: Product: Back-UPS ES 700G FW:871.O3 .I USB FW:O3 
>[    2.209719] usb 1-3.3: Manufacturer: APC
>[    2.209721] usb 1-3.3: SerialNumber: 5B1502T03420  
>[    2.209816] usb 1-3.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.221753] Switched to clocksource tsc
>[    2.432800] md: raid0 personality registered for level 0
>[    2.434204] md: raid1 personality registered for level 1
>[    2.435756] xor: automatically using best checksumming function:
>[    2.445617]    avx       : 22876.000 MB/sec
>[    2.462615] raid6: sse2x1   gen()  7496 MB/s
>[    2.479609] raid6: sse2x1   xor()  6324 MB/s
>[    2.496602] raid6: sse2x2   gen() 10375 MB/s
>[    2.513596] raid6: sse2x2   xor()  6851 MB/s
>[    2.521997] hid-generic 0003:051D:0002.0005: hiddev0,hidraw4: USB HID v1.10 Device [APC Back-UPS ES 700G FW:871.O3 .I USB FW:O3 ] on usb-0000:00:14.0-3.3/input0
>[    2.530587] raid6: sse2x4   gen() 11773 MB/s
>[    2.547580] raid6: sse2x4   xor()  8248 MB/s
>[    2.564578] raid6: avx2x1   gen() 15578 MB/s
>[    2.581569] raid6: avx2x2   gen() 18175 MB/s
>[    2.583614] usb 1-3.4: new high-speed USB device number 7 using xhci_hcd
>[    2.598564] raid6: avx2x4   gen() 20929 MB/s
>[    2.598576] raid6: using algorithm avx2x4 gen() 20929 MB/s
>[    2.598577] raid6: using avx2x2 recovery algorithm
>[    2.599157] md: raid6 personality registered for level 6
>[    2.599159] md: raid5 personality registered for level 5
>[    2.599170] md: raid4 personality registered for level 4
>[    2.599226] modprobe (2465) used greatest stack depth: 13872 bytes left
>[    2.606488] md: raid10 personality registered for level 10
>[    2.607935] md: linear personality registered for level -1
>[    2.609566] md: multipath personality registered for level -4
>[    2.628203] RPC: Registered named UNIX socket transport module.
>[    2.628205] RPC: Registered udp transport module.
>[    2.628206] RPC: Registered tcp transport module.
>[    2.628207] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    2.635802] fuse init (API version 7.23)
>[    2.660070] modprobe (2601) used greatest stack depth: 13720 bytes left
>[    2.875836] usb 1-3.4: New USB device found, idVendor=046d, idProduct=0825
>[    2.875841] usb 1-3.4: New USB device strings: Mfr=0, Product=0, SerialNumber=2
>[    2.875843] usb 1-3.4: SerialNumber: BDE55780
>[    2.910940] findfs (2634) used greatest stack depth: 13520 bytes left
>[    2.928422] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
>[    2.938568] usb 1-3.7: new full-speed USB device number 8 using xhci_hcd
>[    2.989153] init-early.sh (2665) used greatest stack depth: 12784 bytes left
>[    3.013952] usb 1-3.7: New USB device found, idVendor=041e, idProduct=30df
>[    3.013955] usb 1-3.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    3.013957] usb 1-3.7: Product: SB X-Fi Surround 5.1 Pro
>[    3.013958] usb 1-3.7: Manufacturer: Creative Technology Ltd
>[    3.013960] usb 1-3.7: SerialNumber: 0000029b
>[    3.014039] usb 1-3.7: ep 0x83 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    3.294837] systemd-udevd[2856]: starting version 216
>[    3.298980] random: systemd-udevd urandom read with 59 bits of entropy available
>[    3.303333] cfg80211: Calling CRDA to update world regulatory domain
>[    3.335782] nuvoton-cir 00:05: [io  0x0240-0x024f]
>[    3.335838] nuvoton-cir 00:05: [irq 3]
>[    3.335842] nuvoton-cir 00:05: [io  0x0250-0x025f]
>[    3.336401] nuvoton-cir 00:05: activated
>[    3.345974] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    3.345977] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    3.346164] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    3.346939] Intel(R) Wireless WiFi driver for Linux
>[    3.346941] Copyright(c) 2003- 2015 Intel Corporation
>[    3.348035] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7260-13.ucode failed with error -2
>[    3.350914] iwlwifi 0000:02:00.0: loaded firmware version 25.15.12.0 op_mode iwlmvm
>[    3.351377] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x1c
>[    3.351404] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x1c
>[    3.351421] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x1c
>[    3.351436] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x1c
>[    3.351591] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    3.364300] Registered IR keymap rc-rc6-mce
>[    3.364392] input: Nuvoton w836x7hg Infrared Remote Transceiver as /devices/pnp0/00:05/rc/rc0/input7
>[    3.364557] rc0: Nuvoton w836x7hg Infrared Remote Transceiver as /devices/pnp0/00:05/rc/rc0
>[    3.366063] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
>[    3.366437] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
>[    3.366681] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
>[    3.367624] IR RC5(x/sz) protocol handler initialized
>[    3.367802] IR NEC protocol handler initialized
>[    3.368946] IR RC6 protocol handler initialized
>[    3.370475] IR JVC protocol handler initialized
>[    3.371111] IR SANYO protocol handler initialized
>[    3.371207] IR Sharp protocol handler initialized
>[    3.372534] IR MCE Keyboard/mouse protocol handler initialized
>[    3.372836] IR Sony protocol handler initialized
>[    3.374787] input: MCE IR Keyboard/Mouse (nuvoton-cir) as /devices/virtual/input/input8
>[    3.374894] nuvoton_cir: driver has been successfully loaded
>[    3.375941] IR XMP protocol handler initialized
>[    3.376583] lirc_dev: IR Remote Control driver registered, major 248 
>[    3.378210] rc rc0: lirc_dev: driver ir-lirc-codec (nuvoton-cir) registered at minor = 0
>[    3.378213] IR LIRC bridge handler initialized
>[    3.395161] Bluetooth: Core ver 2.20
>[    3.395175] NET: Registered protocol family 31
>[    3.395177] Bluetooth: HCI device and connection manager initialized
>[    3.395180] Bluetooth: HCI socket layer initialized
>[    3.395183] Bluetooth: L2CAP socket layer initialized
>[    3.395189] Bluetooth: SCO socket layer initialized
>[    3.398573] iTCO_vendor_support: vendor-support=0
>[    3.398937] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    3.398970] iTCO_wdt: Found a Lynx Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    3.399061] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    3.402248] usbcore: registered new interface driver btusb
>[    3.412008] Linux video capture interface: v2.00
>[    3.418102] Bluetooth: hci0: read Intel version: 370710018002030d48
>[    3.418107] Bluetooth: hci0: Intel device is already patched. patch num: 48
>[    3.577350] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
>[    3.582009] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
>[    3.588372] systemd-udevd[2880]: renamed network interface wlan0 to wlp2s0
>[    3.918506] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    3.918511] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) c0:3f:d5:60:e3:7b
>[    3.918514] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    3.918553] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
>[    3.919212] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops 0xffffffff81864780)
>[    3.921063] e1000e 0000:00:19.0 eno1: renamed from eth0
>[    3.929194] snd_hda_codec_realtek hdaudioC2D0: autoconfig for ALC283: line_outs=1 (0x21/0x0/0x0/0x0/0x0) type:hp
>[    3.929199] snd_hda_codec_realtek hdaudioC2D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    3.929203] snd_hda_codec_realtek hdaudioC2D0:    hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    3.929205] snd_hda_codec_realtek hdaudioC2D0:    mono: mono_out=0x0
>[    3.929207] snd_hda_codec_realtek hdaudioC2D0:    inputs:
>[    3.929210] snd_hda_codec_realtek hdaudioC2D0:      Mic=0x19
>[    3.940247] systemd-udevd[2872]: renamed network interface eth0 to eno1
>[    3.957065] random: nonblocking pool is initialized
>[    4.828610] usb 1-3.4: set resolution quirk: cval->res = 384
>[    4.829049] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)
>[    4.839290] usbcore: registered new interface driver snd-usb-audio
>[    4.843543] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4:1.0/input/input9
>[    4.843623] usbcore: registered new interface driver uvcvideo
>[    4.843625] USB Video Class driver (1.1.1)
>[    5.270336] vboxdrv: Found 4 processor cores.
>[    5.270554] vboxdrv: fAsync=0 offMin=0x144 offMax=0xc5a
>[    5.270632] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
>[    5.270634] vboxdrv: Successfully loaded version 4.3.28 (interface 0x001a000a).
>[    5.533794] EXT4-fs (sdb1): re-mounted. Opts: discard
>[    5.630701] Adding 4194300k swap on /dev/sda3.  Priority:-1 extents:1 across:4194300k 
>[    6.454218] cfg80211: Calling CRDA to update world regulatory domain
>[    9.605085] cfg80211: Calling CRDA to update world regulatory domain
>[   10.900903] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
>[   11.401994] aufs 4.1-20150629
>[   11.402445] aufs opt_add:809:mount[3335]: lookup failed /media/sdb1/downloads/ (-2)
>[   12.079655] ip_set: protocol 6
>[   12.441170] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
>[   12.441293] ip (3816) used greatest stack depth: 12640 bytes left
>[   12.755953] cfg80211: Calling CRDA to update world regulatory domain
>[   15.149961] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[   15.149992] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
>[   15.906821] cfg80211: Calling CRDA to update world regulatory domain
>[   19.057691] cfg80211: Calling CRDA to update world regulatory domain
>[   20.404768] SUP_IOCTL_COOKIE: Version mismatch. Requested: 0x230001  Min: 0x230000  Current: 0x1a000a
>[   22.208559] cfg80211: Calling CRDA to update world regulatory domain
>[   23.560840] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[   23.560843] Bluetooth: BNEP filters: protocol multicast
>[   23.560847] Bluetooth: BNEP socket layer initialized
>[   25.359425] cfg80211: Calling CRDA to update world regulatory domain
>[   28.510290] cfg80211: Calling CRDA to update world regulatory domain
>[   31.661156] cfg80211: Calling CRDA to update world regulatory domain
>[   34.241063] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101210
>[   34.241069] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[   34.241071] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[   34.241094] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[   34.241116] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[   34.241119] [drm:i915_hotplug_work_func] Connector DP-1 (pin 5) received hotplug event.
>[   34.241121] [drm:i915_hotplug_work_func] Connector HDMI-A-2 (pin 5) received hotplug event.
>[   34.241124] [drm:intel_dp_detect] [CONNECTOR:36:DP-1]
>[   34.241130] [drm:intel_hpd_irq_event] [CONNECTOR:36:DP-1] status updated from connected to disconnected
>[   34.241132] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-2]
>[   34.241353] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   34.241355] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   34.241574] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   34.241588] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   34.241608] [drm:drm_fb_helper_hotplug_event] 
>[   34.241611] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1]
>[   34.241613] [drm:intel_hdmi_detect] [CONNECTOR:31:HDMI-A-1]
>[   34.241793] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   34.241795] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   34.241973] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   34.241976] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   34.241978] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1] disconnected
>[   34.241981] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1]
>[   34.241986] [drm:intel_dp_detect] [CONNECTOR:36:DP-1]
>[   34.241991] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1] disconnected
>[   34.242000] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2]
>[   34.242001] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-2]
>[   34.242167] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   34.242169] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   34.242345] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   34.242348] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   34.242350] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2] disconnected
>[   34.242356] [drm:drm_setup_crtcs] 
>[   34.242359] [drm:drm_enable_connectors] connector 31 enabled? no
>[   34.242361] [drm:drm_enable_connectors] connector 36 enabled? no
>[   34.242362] [drm:drm_enable_connectors] connector 40 enabled? no
>[   34.242365] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[   34.242367] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[   34.242369] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[   34.242371] [drm:intel_fb_initial_config] Not using firmware configuration
>[   34.242373] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[   34.242425] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[   34.242429] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=1, fb_changed=0
>[   34.242432] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [NOCRTC]
>[   34.242433] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] encoder changed, full mode switch
>[   34.242436] [drm:intel_modeset_stage_output_state] [ENCODER:35:TMDS-35] crtc changed, full mode switch
>[   34.242440] [drm:intel_modeset_stage_output_state] [CRTC:20] disabled, full mode switch
>[   34.242443] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   34.243062] [drm:hsw_audio_codec_disable] Disable audio codec on pipe A
>[   34.261468] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[   34.261489] [drm:intel_display_power_put] disabling always-on
>[   34.261495] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   34.261498] [drm:check_encoder_state] [ENCODER:35:TMDS-35]
>[   34.261500] [drm:check_encoder_state] [ENCODER:37:DP MST-37]
>[   34.261502] [drm:check_encoder_state] [ENCODER:38:DP MST-38]
>[   34.261503] [drm:check_encoder_state] [ENCODER:39:DP MST-39]
>[   34.261505] [drm:check_crtc_state] [CRTC:20]
>[   34.261508] [drm:check_crtc_state] [CRTC:24]
>[   34.261510] [drm:check_crtc_state] [CRTC:28]
>[   34.261513] [drm:check_shared_dpll_state] WRPLL 1
>[   34.261515] [drm:check_shared_dpll_state] WRPLL 2
>[   34.261520] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   34.261523] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[   34.261529] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   34.261532] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[   34.261535] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[   34.261538] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   34.812026] cfg80211: Exceeded CRDA call max attempts. Not calling CRDA
>[   38.981964] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101210
>[   38.981970] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[   38.981973] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[   38.981995] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[   38.982004] [drm:intel_display_power_get] enabling always-on
>[   38.982456] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 01 01 00 01 82 02 02 06 00 00 00 00
>[   38.982460] [drm:intel_dp_get_dpcd] Displayport TPS3 supported
>[   38.982463] [drm:intel_dp_print_rates] source rates: 162000,270000,540000,
>[   38.982466] [drm:intel_dp_print_rates] sink rates: 162000,270000,540000,
>[   38.982468] [drm:intel_dp_print_rates] common rates: 162000,270000,540000,
>[   38.982805] [drm:intel_dp_probe_oui] Sink OUI: 000000
>[   38.983138] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   38.983455] [drm:intel_dp_probe_mst] Sink is not MST capable
>[   38.983459] [drm:intel_display_power_put] disabling always-on
>[   38.983466] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[   38.983468] [drm:i915_hotplug_work_func] Connector DP-1 (pin 5) received hotplug event.
>[   38.983470] [drm:i915_hotplug_work_func] Connector HDMI-A-2 (pin 5) received hotplug event.
>[   38.983473] [drm:intel_dp_detect] [CONNECTOR:36:DP-1]
>[   38.983475] [drm:intel_display_power_get] enabling always-on
>[   38.983904] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 01 01 00 01 82 02 02 06 00 00 00 00
>[   38.983906] [drm:intel_dp_get_dpcd] Displayport TPS3 supported
>[   38.983908] [drm:intel_dp_print_rates] source rates: 162000,270000,540000,
>[   38.983909] [drm:intel_dp_print_rates] sink rates: 162000,270000,540000,
>[   38.983910] [drm:intel_dp_print_rates] common rates: 162000,270000,540000,
>[   38.984230] [drm:intel_dp_probe_oui] Sink OUI: 000000
>[   38.984549] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   38.984854] [drm:intel_dp_probe_mst] Sink is not MST capable
>[   38.991121] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   38.991123] [drm:intel_display_power_put] disabling always-on
>[   38.991125] [drm:intel_hpd_irq_event] [CONNECTOR:36:DP-1] status updated from disconnected to connected
>[   38.991126] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-2]
>[   38.991127] [drm:intel_display_power_get] enabling always-on
>[   38.991286] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   38.991287] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   38.991441] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   38.991443] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   38.991443] [drm:intel_display_power_put] disabling always-on
>[   38.991455] [drm:drm_fb_helper_hotplug_event] 
>[   38.991457] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1]
>[   38.991458] [drm:intel_hdmi_detect] [CONNECTOR:31:HDMI-A-1]
>[   38.991469] [drm:intel_display_power_get] enabling always-on
>[   38.991632] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   38.991634] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   38.991796] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   38.991798] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   38.991800] [drm:intel_display_power_put] disabling always-on
>[   38.991802] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1] disconnected
>[   38.991804] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1]
>[   38.991806] [drm:intel_dp_detect] [CONNECTOR:36:DP-1]
>[   38.991808] [drm:intel_display_power_get] enabling always-on
>[   38.992240] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 01 01 00 01 82 02 02 06 00 00 00 00
>[   38.992243] [drm:intel_dp_get_dpcd] Displayport TPS3 supported
>[   38.992246] [drm:intel_dp_print_rates] source rates: 162000,270000,540000,
>[   38.992247] [drm:intel_dp_print_rates] sink rates: 162000,270000,540000,
>[   38.992249] [drm:intel_dp_print_rates] common rates: 162000,270000,540000,
>[   38.992592] [drm:intel_dp_probe_oui] Sink OUI: 000000
>[   38.992918] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   38.993223] [drm:intel_dp_probe_mst] Sink is not MST capable
>[   38.999509] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   38.999511] [drm:intel_display_power_put] disabling always-on
>[   38.999573] [drm:drm_edid_to_eld] ELD monitor DELL P2415Q
>[   38.999574] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   38.999600] [drm:drm_mode_debug_printmodeline] Modeline 65:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   38.999601] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   38.999603] [drm:drm_mode_debug_printmodeline] Modeline 66:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   38.999603] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   38.999605] [drm:drm_mode_debug_printmodeline] Modeline 83:"720x480i" 60 13513 720 739 801 858 480 488 494 525 0x40 0x101a
>[   38.999606] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   38.999610] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:DP-1] probed modes :
>[   38.999612] [drm:drm_mode_debug_printmodeline] Modeline 42:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[   38.999614] [drm:drm_mode_debug_printmodeline] Modeline 45:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[   38.999615] [drm:drm_mode_debug_printmodeline] Modeline 50:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>[   38.999617] [drm:drm_mode_debug_printmodeline] Modeline 51:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   38.999618] [drm:drm_mode_debug_printmodeline] Modeline 43:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   38.999620] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.999621] [drm:drm_mode_debug_printmodeline] Modeline 79:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.999623] [drm:drm_mode_debug_printmodeline] Modeline 44:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   38.999624] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   38.999626] [drm:drm_mode_debug_printmodeline] Modeline 69:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   38.999627] [drm:drm_mode_debug_printmodeline] Modeline 68:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   38.999629] [drm:drm_mode_debug_printmodeline] Modeline 74:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.999630] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.999632] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   38.999633] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   38.999635] [drm:drm_mode_debug_printmodeline] Modeline 85:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   38.999636] [drm:drm_mode_debug_printmodeline] Modeline 49:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   38.999638] [drm:drm_mode_debug_printmodeline] Modeline 48:"1600x900" 60 118963 1600 1696 1864 2128 900 901 904 932 0x0 0x6
>[   38.999639] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   38.999641] [drm:drm_mode_debug_printmodeline] Modeline 47:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   38.999642] [drm:drm_mode_debug_printmodeline] Modeline 46:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   38.999644] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   38.999645] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   38.999647] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   38.999648] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   38.999650] [drm:drm_mode_debug_printmodeline] Modeline 58:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   38.999651] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   38.999653] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   38.999654] [drm:drm_mode_debug_printmodeline] Modeline 70:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   38.999656] [drm:drm_mode_debug_printmodeline] Modeline 82:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   38.999657] [drm:drm_mode_debug_printmodeline] Modeline 63:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   38.999659] [drm:drm_mode_debug_printmodeline] Modeline 53:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   38.999660] [drm:drm_mode_debug_printmodeline] Modeline 54:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.999661] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.999663] [drm:drm_mode_debug_printmodeline] Modeline 55:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   38.999664] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2]
>[   38.999665] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-2]
>[   38.999666] [drm:intel_display_power_get] enabling always-on
>[   38.999825] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   38.999825] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   38.999976] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   38.999977] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   38.999978] [drm:intel_display_power_put] disabling always-on
>[   38.999979] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-2] disconnected
>[   38.999982] [drm:drm_setup_crtcs] 
>[   38.999984] [drm:drm_enable_connectors] connector 31 enabled? no
>[   38.999985] [drm:drm_enable_connectors] connector 36 enabled? yes
>[   38.999986] [drm:drm_enable_connectors] connector 40 enabled? no
>[   38.999987] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[   38.999988] [drm:intel_fb_initial_config] connector DP-1 has no encoder or crtc, skipping
>[   38.999989] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[   38.999990] [drm:intel_fb_initial_config] fallback: Not all outputs enabled
>[   38.999991] [drm:intel_fb_initial_config] Enabled: 0, detected: 1
>[   38.999991] [drm:intel_fb_initial_config] Not using firmware configuration
>[   38.999993] [drm:drm_target_preferred] looking for cmdline mode on connector 36
>[   38.999994] [drm:drm_target_preferred] looking for preferred mode on connector 36 0
>[   38.999995] [drm:drm_target_preferred] found mode 3840x2160
>[   38.999996] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[   38.999997] [drm:drm_setup_crtcs] desired mode 3840x2160 set on crtc 20 (0,0)
>[   39.000014] [drm:intel_crtc_set_config] [CRTC:20] [FB:64] #connectors=1 (x y) (0 0)
>[   39.000016] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   39.000017] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=1, fb_changed=0
>[   39.000019] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] encoder changed, full mode switch
>[   39.000020] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[   39.000021] [drm:intel_modeset_stage_output_state] [ENCODER:35:TMDS-35] crtc changed, full mode switch
>[   39.000023] [drm:intel_modeset_stage_output_state] [CRTC:20] enabled, full mode switch
>[   39.000025] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   39.000027] [drm:connected_sink_compute_bpp] [CONNECTOR:36:DP-1] checking for sink bpp constrains
>[   39.000029] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[   39.000032] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[   39.000033] [drm:intel_dp_compute_config] DP link bw required 1279800 available 1728000
>[   39.000034] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   39.000035] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   39.000036] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   39.000037] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   39.000038] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   39.000040] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[   39.000041] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   39.000042] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[   39.000042] [drm:intel_dump_pipe_config] requested mode:
>[   39.000044] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[   39.000045] [drm:intel_dump_pipe_config] adjusted mode:
>[   39.000046] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>[   39.000048] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[   39.000049] [drm:intel_dump_pipe_config] port clock: 540000
>[   39.000050] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[   39.000051] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   39.000052] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   39.000053] [drm:intel_dump_pipe_config] ips: 1
>[   39.000054] [drm:intel_dump_pipe_config] double wide: 0
>[   39.000057] [drm:intel_display_power_get] enabling always-on
>[   39.001168] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.001804] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[   39.002428] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[   39.003050] [drm:intel_dp_start_link_train] clock recovery OK
>[   39.005496] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   39.005777] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:36:DP-1], [ENCODER:35:TMDS-35]
>[   39.005779] [drm:hsw_audio_codec_enable] Enable audio codec on pipe A, 36 bytes ELD
>[   39.006273] [drm:intel_set_cpu_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe A
>[   39.006279] [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe A FIFO underrun
>[   39.039521] [drm:intel_connector_check_state] [CONNECTOR:36:DP-1]
>[   39.039526] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   39.039528] [drm:check_encoder_state] [ENCODER:35:TMDS-35]
>[   39.039531] [drm:check_encoder_state] [ENCODER:37:DP MST-37]
>[   39.039533] [drm:check_encoder_state] [ENCODER:38:DP MST-38]
>[   39.039534] [drm:check_encoder_state] [ENCODER:39:DP MST-39]
>[   39.039536] [drm:check_crtc_state] [CRTC:20]
>[   39.039547] [drm:check_crtc_state] [CRTC:24]
>[   39.039550] [drm:check_crtc_state] [CRTC:28]
>[   39.039552] [drm:check_shared_dpll_state] WRPLL 1
>[   39.039555] [drm:check_shared_dpll_state] WRPLL 2
>[   39.039560] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   39.039563] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[   39.039567] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[   39.039571] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   39.039575] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[   39.039577] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[   39.039580] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:DP-1] to [CRTC:20]
>[   39.039583] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   40.000347] nuvoton-cir 00:05: disabled
>[   40.012397] pnp 00:05: [io  0x0240-0x024f]
>[   40.012444] pnp 00:05: [irq 3]
>[   40.012448] pnp 00:05: [io  0x0250-0x025f]
>[   40.013468] nuvoton-cir 00:05: [io  0x0240-0x024f]
>[   40.013522] nuvoton-cir 00:05: [irq 3]
>[   40.013529] nuvoton-cir 00:05: [io  0x0250-0x025f]
>[   40.013918] nuvoton-cir 00:05: activated
>[   40.014040] Registered IR keymap rc-rc6-mce
>[   40.014125] input: Nuvoton w836x7hg Infrared Remote Transceiver as /devices/pnp0/00:05/rc/rc0/input10
>[   40.014200] rc0: Nuvoton w836x7hg Infrared Remote Transceiver as /devices/pnp0/00:05/rc/rc0
>[   40.014283] input: MCE IR Keyboard/Mouse (nuvoton-cir) as /devices/virtual/input/input11
>[   40.014477] rc rc0: lirc_dev: driver ir-lirc-codec (nuvoton-cir) registered at minor = 0
>[   40.014493] nuvoton_cir: driver has been successfully loaded

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Attachments on bug 91378: 117209 | 117210 | 117211 | 117212 | 117213

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