Attachment 115204 Details for Bug 89600 – dmesg after apply the patch

dmesg after apply the patch

dmesg_89600.txt (text/plain), 282.60 KB, created by Jeff Zheng on 2015-04-20 05:53:53 UTC

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Creator: Jeff Zheng

Created: 2015-04-20 05:53:53 UTC

Size: 282.60 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 4.0.0-rc7_kcloud_c48484_20150420+ (root@x-kcloud1) (gcc version 4.8.2 20131212 (Red Hat 4.8.2-7) (GCC) ) #322 SMP Mon Apr 20 14:15:45 EDT 2015
>[    0.000000] Command line: BOOT_IMAGE=kernels//kcloud/c48484ba7a9a0a27ec9adbc30d78af089dc4901d/bzImage_x86_64 root=/dev/sda3 drm.debug=0xe i915.enable_execlists=1 log_buf_len=4M hostname=x-bsw14 modules_path=kernels//kcloud/c48484ba7a9a0a27ec9adbc30d78af089dc4901d/modules_x86_64/lib/modules/4.0.0-rc7_kcloud_c48484_20150420+ acpi_rsdp=0x7b777014 kexec_jump_back_entry=0x71ace358
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000008efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000007ac37fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007ac38000-0x000000007b637fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007b638000-0x000000007b737fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000007b738000-0x000000007b777fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000007b778000-0x000000007b778fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007b779000-0x000000007b779fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007b77a000-0x000000007b77cfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007b77d000-0x000000007b77dfff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007b77e000-0x000000007bffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] DMI not present or invalid.
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] e820: last_pfn = 0x180000 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0FF800000 mask FFF800000 write-protect
>[    0.000000]   1 base 000000000 mask F80000000 write-back
>[    0.000000]   2 base 07E000000 mask FFE000000 uncachable
>[    0.000000]   3 base 07D000000 mask FFF000000 uncachable
>[    0.000000]   4 base 07CC00000 mask FFFC00000 uncachable
>[    0.000000]   5 base 07CA00000 mask FFFE00000 uncachable
>[    0.000000]   6 base 100000000 mask F80000000 write-back
>[    0.000000]   7 disabled
>[    0.000000] PAT configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- UC  
>[    0.000000] e820: last_pfn = 0x7c000 max_arch_pfn = 0x400000000
>[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x033d4000, 0x033d4fff] PGTABLE
>[    0.000000] BRK [0x033d5000, 0x033d5fff] PGTABLE
>[    0.000000] BRK [0x033d6000, 0x033d6fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x17fe00000-0x17fffffff]
>[    0.000000]  [mem 0x17fe00000-0x17fffffff] page 2M
>[    0.000000] BRK [0x033d7000, 0x033d7fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x160000000-0x17fdfffff]
>[    0.000000]  [mem 0x160000000-0x17fdfffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x1fffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x20200000-0x7ac37fff]
>[    0.000000]  [mem 0x20200000-0x7abfffff] page 2M
>[    0.000000]  [mem 0x7ac00000-0x7ac37fff] page 4k
>[    0.000000] BRK [0x033d8000, 0x033d8fff] PGTABLE
>[    0.000000] BRK [0x033d9000, 0x033d9fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x7b778000-0x7b778fff]
>[    0.000000]  [mem 0x7b778000-0x7b778fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x7b77a000-0x7b77cfff]
>[    0.000000]  [mem 0x7b77a000-0x7b77cfff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x7b77e000-0x7bffffff]
>[    0.000000]  [mem 0x7b77e000-0x7b7fffff] page 4k
>[    0.000000]  [mem 0x7b800000-0x7bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x15fffffff]
>[    0.000000]  [mem 0x100000000-0x15fffffff] page 2M
>[    0.000000] log_buf_len: 4194304 bytes
>[    0.000000] early log buf free: 125444(95%)
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x000000007B777014 000024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 0x000000007B7760E8 000094 (v01 INTEL  EDK2     00000003      01000013)
>[    0.000000] ACPI: FACP 0x000000007B772000 00010C (v05 INTEL  EDK2     00000003 CHV  0100000D)
>[    0.000000] ACPI: DSDT 0x000000007B75E000 00C4F9 (v02 INTEL  EDK2     00000003 CHV  0100000D)
>[    0.000000] ACPI: FACS 0x000000007B723000 000040
>[    0.000000] ACPI: TCPA 0x000000007B775000 000032 (v02 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: SSDT 0x000000007B774000 0000B1 (v01 Intel_ ADebTabl 00001000 INTL 20141107)
>[    0.000000] ACPI: UEFI 0x000000007B726000 000042 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: HPET 0x000000007B771000 000038 (v01 INTEL  EDK2     00000003 CHV  0100000D)
>[    0.000000] ACPI: APIC 0x000000007B770000 000084 (v03 INTEL  EDK2     00000003 CHV  0100000D)
>[    0.000000] ACPI: MCFG 0x000000007B76F000 00003C (v01 INTEL  EDK2     00000003 CHV  0100000D)
>[    0.000000] ACPI: SSDT 0x000000007B75D000 000451 (v01 Intel_ Tpm2Tabl 00001000 INTL 20141107)
>[    0.000000] ACPI: TPM2 0x000000007B75C000 000034 (v03                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x000000007B75B000 000763 (v01 PmRef  CpuPm    00003000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x000000007B75A000 000290 (v01 PmRef  Cpu0Tst  00003000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x000000007B759000 00017A (v01 PmRef  ApTst    00003000 INTL 20141107)
>[    0.000000] ACPI: CSRT 0x000000007B773000 00014C (v00 INTEL  EDK2     00000003 CHV  0100000D)
>[    0.000000] ACPI: FPDT 0x000000007B758000 000044 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x17fbfa000-0x17fbfdfff]
>[    0.000000]  [ffffea0000000000-ffffea0005ffffff] PMD -> [ffff88017b200000-ffff88017f1fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000017fffffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000008efff]
>[    0.000000]   node   0: [mem 0x0000000000090000-0x000000000009dfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000001fffffff]
>[    0.000000]   node   0: [mem 0x0000000020200000-0x000000007ac37fff]
>[    0.000000]   node   0: [mem 0x000000007b778000-0x000000007b778fff]
>[    0.000000]   node   0: [mem 0x000000007b77a000-0x000000007b77cfff]
>[    0.000000]   node   0: [mem 0x000000007b77e000-0x000000007bffffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000017fffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]
>[    0.000000] On node 0 totalpages: 1028698
>[    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: 7819 pages used for memmap
>[    0.000000]   DMA32 zone: 500414 pages, LIFO batch:31
>[    0.000000]   Normal zone: 8192 pages used for memmap
>[    0.000000]   Normal zone: 524288 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0x7ce00000-0x7edfffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-114
>[    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: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0008f000-0x0008ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7ac38000-0x7b637fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7b638000-0x7b737fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7b738000-0x7b777fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7b779000-0x7b779fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7b77d000-0x7b77dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7c000000-0x7cdfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7ce00000-0x7edfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7ee00000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xe3ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe4000000-0xfe9fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfea00000-0xfeafffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xfed02fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed03000-0xfed03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed05fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed06000-0xfed06fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed07000-0xfed07fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed09fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed0a000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1d000-0xfed7ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed80000-0xfedbffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfedc0000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffffffff]
>[    0.000000] e820: [mem 0x7ee00000-0xdfffffff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff88017f800000 s82904 r8192 d31784 u524288
>[    0.000000] pcpu-alloc: s82904 r8192 d31784 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: 1012602
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//kcloud/c48484ba7a9a0a27ec9adbc30d78af089dc4901d/bzImage_x86_64 root=/dev/sda3 drm.debug=0xe i915.enable_execlists=1 log_buf_len=4M hostname=x-bsw14 modules_path=kernels//kcloud/c48484ba7a9a0a27ec9adbc30d78af089dc4901d/modules_x86_64/lib/modules/4.0.0-rc7_kcloud_c48484_20150420+ acpi_rsdp=0x7b777014 kexec_jump_back_entry=0x71ace358
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] AGP: Checking aperture...
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 3941700K/4114792K available (7806K kernel code, 887K rwdata, 4016K rodata, 23304K init, 624K bss, 173092K 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:1024 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration failed
>[    0.000000] tsc: PIT calibration matches HPET. 1 loops
>[    0.000000] tsc: Detected 1519.988 MHz processor
>[    0.000004] Calibrating delay loop (skipped), value calculated using timer frequency.. 3039.97 BogoMIPS (lpj=1519988)
>[    0.000026] pid_max: default: 32768 minimum: 301
>[    0.000047] ACPI: Core revision 20150204
>[    0.021370] ACPI: All ACPI Tables successfully acquired
>[    0.021453] Security Framework initialized
>[    0.022047] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.024441] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.025535] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.025563] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.026014] CPU: Physical Processor ID: 0
>[    0.026029] CPU: Processor Core ID: 0
>[    0.031477] mce: CPU supports 6 MCE banks
>[    0.031496] CPU0: Thermal LVT vector (0xfa) already installed
>[    0.031507] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
>[    0.031519] Last level dTLB entries: 4KB 256, 2MB 16, 4MB 16, 1GB 0
>[    0.031704] Freeing SMP alternatives memory: 32K (ffffffff8332f000 - ffffffff83337000)
>[    0.033766] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.043819] TSC deadline timer enabled
>[    0.043828] smpboot: CPU0: Genuine Intel(R) CPU         @ 1.52GHz (fam: 06, model: 4c, stepping: 03)
>[    0.043887] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
>[    0.043923] ... version:                3
>[    0.043933] ... bit width:              40
>[    0.043942] ... generic registers:      2
>[    0.043952] ... value mask:             000000ffffffffff
>[    0.043962] ... max period:             000000ffffffffff
>[    0.043972] ... fixed-purpose events:   3
>[    0.043982] ... event mask:             0000000700000003
>[    0.044642] x86: Booting SMP configuration:
>[    0.044656] .... node  #0, CPUs:      #1
>[    0.061238] CPU1: Thermal LVT vector (0xfa) already installed
>[    0.063549]  #2<7>[    0.080136] CPU2: Thermal LVT vector (0xfa) already installed
>[    0.098948]  #3
>[    0.098949] CPU3: Thermal LVT vector (0xfa) already installed
>[    0.101055] x86: Booted up 1 node, 4 CPUs
>[    0.101080] smpboot: Total of 4 processors activated (12159.90 BogoMIPS)
>[    0.102093] devtmpfs: initialized
>[    0.103001] PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
>[    0.103022] PM: Registering ACPI NVS region [mem 0x7b638000-0x7b737fff] (1048576 bytes)
>[    0.103407] xor: measuring software checksum speed
>[    0.113089]    prefetch64-sse:  5308.000 MB/sec
>[    0.123122]    generic_sse:  4728.000 MB/sec
>[    0.123133] xor: using function: prefetch64-sse (5308.000 MB/sec)
>[    0.123199] RTC time: 10:14:05, date: 02/23/15
>[    0.123515] NET: Registered protocol family 16
>[    0.130161] cpuidle: using governor ladder
>[    0.136177] cpuidle: using governor menu
>[    0.136523] ACPI: bus type PCI registered
>[    0.136626] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.136648] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820
>[    0.136826] PCI: Using configuration type 1 for base access
>[    0.162428] raid6: sse2x1     496 MB/s
>[    0.179409] raid6: sse2x2     632 MB/s
>[    0.196458] raid6: sse2x4    1082 MB/s
>[    0.196470] raid6: using algorithm sse2x4 (1082 MB/s)
>[    0.196482] raid6: using ssse3x2 recovery algorithm
>[    0.196589] ACPI: Added _OSI(Module Device)
>[    0.196602] ACPI: Added _OSI(Processor Device)
>[    0.196613] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.196624] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.211350] ACPI: Dynamic OEM Table Load:
>[    0.211380] ACPI: SSDT 0xFFFF880179D79000 000676 (v01 PmRef  Cpu0Ist  00003000 INTL 20141107)
>[    0.212683] ACPI: Dynamic OEM Table Load:
>[    0.212705] ACPI: SSDT 0xFFFF88017A317400 0003A5 (v01 PmRef  Cpu0Cst  00003001 INTL 20141107)
>[    0.214389] ACPI: Dynamic OEM Table Load:
>[    0.214410] ACPI: SSDT 0xFFFF880179EA5400 00015F (v01 PmRef  ApIst    00003000 INTL 20141107)
>[    0.215648] ACPI: Dynamic OEM Table Load:
>[    0.215669] ACPI: SSDT 0xFFFF88017A008240 00008D (v01 PmRef  ApCst    00003000 INTL 20141107)
>[    0.424876] ACPI: Interpreter enabled
>[    0.424903] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150204/hwxface-580)
>[    0.424931] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150204/hwxface-580)
>[    0.424985] ACPI: (supports S0 S3 S4 S5)
>[    0.424999] ACPI: Using IOAPIC for interrupt routing
>[    0.425089] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.428909] ACPI: Power Resource [USBC] (on)
>[    0.436772] ACPI: Power Resource [CLK0] (off)
>[    0.437356] ACPI: Power Resource [CLK0] (off)
>[    0.437476] ACPI: Power Resource [CLK1] (off)
>[    0.443255] ACPI: Power Resource [ID3C] (on)
>[    0.449282] ACPI: Power Resource [FN00] (off)
>[    0.450419] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.450449] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.450952] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.451225] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
>[    0.451317] PCI host bridge to bus 0000:00
>[    0.451332] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.451348] pci_bus 0000:00: root bus resource [io  0x0000-0x006f window]
>[    0.451361] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7 window]
>[    0.451375] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.451390] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.451409] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
>[    0.451428] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window]
>[    0.451447] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window]
>[    0.451479] pci 0000:00:00.0: [8086:2280] type 00 class 0x060000
>[    0.451774] pci 0000:00:02.0: [8086:22b1] type 00 class 0x030000
>[    0.451806] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit]
>[    0.451824] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
>[    0.451837] pci 0000:00:02.0: reg 0x20: [io  0x1000-0x103f]
>[    0.452088] pci 0000:00:03.0: [8086:22b8] type 00 class 0x048000
>[    0.452111] pci 0000:00:03.0: reg 0x10: [mem 0x91000000-0x913fffff]
>[    0.452397] pci 0000:00:13.0: [8086:22a3] type 00 class 0x010601
>[    0.452468] pci 0000:00:13.0: reg 0x20: [io  0x1060-0x107f]
>[    0.452483] pci 0000:00:13.0: reg 0x24: [mem 0x91730000-0x917307ff]
>[    0.452561] pci 0000:00:13.0: PME# supported from D3hot
>[    0.452755] pci 0000:00:14.0: [8086:22b5] type 00 class 0x0c0330
>[    0.452790] pci 0000:00:14.0: reg 0x10: [mem 0x91700000-0x9170ffff 64bit]
>[    0.452897] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.453012] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.453136] pci 0000:00:1a.0: [8086:2298] type 00 class 0x108000
>[    0.453166] pci 0000:00:1a.0: reg 0x10: [mem 0x91600000-0x916fffff]
>[    0.453181] pci 0000:00:1a.0: reg 0x14: [mem 0x91500000-0x915fffff]
>[    0.453287] pci 0000:00:1a.0: PME# supported from D0 D3hot
>[    0.453481] pci 0000:00:1b.0: [8086:2284] type 00 class 0x040300
>[    0.453520] pci 0000:00:1b.0: reg 0x10: [mem 0x91710000-0x91713fff 64bit]
>[    0.453644] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.453757] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.454030] pci 0000:00:1c.0: [8086:22c8] type 01 class 0x060400
>[    0.455683] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.456032] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.456298] pci 0000:00:1c.1: [8086:22ca] type 01 class 0x060400
>[    0.458020] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.458368] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.458490] pci 0000:00:1f.0: [8086:229c] type 00 class 0x060100
>[    0.458815] pci 0000:00:1f.3: [8086:2292] type 00 class 0x0c0500
>[    0.458877] pci 0000:00:1f.3: reg 0x10: [mem 0x9171d000-0x9171d01f]
>[    0.458997] pci 0000:00:1f.3: reg 0x20: [io  0x1040-0x105f]
>[    0.460173] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.460229] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.460277] pci 0000:00:1c.0:   bridge window [mem 0x91800000-0x919fffff]
>[    0.460366] pci 0000:00:1c.0:   bridge window [mem 0x91a00000-0x91bfffff 64bit pref]
>[    0.461910] pci 0000:02:00.0: [8086:095a] type 00 class 0x028000
>[    0.462943] pci 0000:02:00.0: reg 0x10: [mem 0x91400000-0x91401fff 64bit]
>[    0.466916] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>[    0.467629] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    0.470738] pci 0000:00:1c.1: PCI bridge to [bus 02]
>[    0.470841] pci 0000:00:1c.1:   bridge window [mem 0x91400000-0x914fffff]
>[    0.475864] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.476033] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.476192] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.476349] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.476521] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.476675] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.476829] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.476986] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.478748] ACPI: Enabled 5 GPEs in block 00 to 3F
>[    0.478870] ACPI : EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
>[    0.479150] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.479165] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.479187] vgaarb: loaded
>[    0.479197] vgaarb: bridge control possible 0000:00:02.0
>[    0.479424] SCSI subsystem initialized
>[    0.479568] libata version 3.00 loaded.
>[    0.479683] ACPI: bus type USB registered
>[    0.479758] usbcore: registered new interface driver usbfs
>[    0.479802] usbcore: registered new interface driver hub
>[    0.479862] usbcore: registered new device driver usb
>[    0.479954] pps_core: LinuxPPS API ver. 1 registered
>[    0.479966] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.479999] PTP clock support registered
>[    0.480189] PCI: Using ACPI for IRQ routing
>[    0.482897] PCI: pci_cache_line_size set to 64 bytes
>[    0.483375] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
>[    0.483380] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
>[    0.483383] e820: reserve RAM buffer [mem 0x7ac38000-0x7bffffff]
>[    0.483387] e820: reserve RAM buffer [mem 0x7b779000-0x7bffffff]
>[    0.483391] e820: reserve RAM buffer [mem 0x7b77d000-0x7bffffff]
>[    0.483692] NetLabel: Initializing
>[    0.483704] NetLabel:  domain hash size = 128
>[    0.483714] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.483748] NetLabel:  unlabeled traffic allowed by default
>[    0.484070] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
>[    0.484090] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
>[    0.486164] Switched to clocksource hpet
>[    0.493650] pnp: PnP ACPI init
>[    0.494281] system 00:00: [io  0x0680-0x069f] has been reserved
>[    0.494297] system 00:00: [io  0x0400-0x047f] has been reserved
>[    0.494311] system 00:00: [io  0x0500-0x05fe] has been reserved
>[    0.494329] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.494501] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.494635] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.494758] pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active)
>[    0.498028] system 00:04: [mem 0x91733000-0x91733fff] has been reserved
>[    0.498047] system 00:04: [mem 0x91731000-0x91731fff] has been reserved
>[    0.498061] system 00:04: [mem 0x91722000-0x91722fff] has been reserved
>[    0.498075] system 00:04: [mem 0x91720000-0x91720fff] has been reserved
>[    0.498089] system 00:04: [mem 0x9171e000-0x9171efff] has been reserved
>[    0.498103] system 00:04: [mem 0x9172f000-0x9172ffff] has been reserved
>[    0.498116] system 00:04: [mem 0x9172d000-0x9172dfff] has been reserved
>[    0.498130] system 00:04: [mem 0x9172b000-0x9172bfff] has been reserved
>[    0.498144] system 00:04: [mem 0x91729000-0x91729fff] has been reserved
>[    0.498158] system 00:04: [mem 0x91727000-0x91727fff] has been reserved
>[    0.498197] system 00:04: [mem 0x91725000-0x91725fff] has been reserved
>[    0.498213] system 00:04: [mem 0x91723000-0x91723fff] has been reserved
>[    0.498230] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.498436] system 00:05: [mem 0xe0000000-0xefffffff] could not be reserved
>[    0.498452] system 00:05: [mem 0xfea00000-0xfeafffff] has been reserved
>[    0.498466] system 00:05: [mem 0xfed01000-0xfed01fff] has been reserved
>[    0.498480] system 00:05: [mem 0xfed03000-0xfed03fff] has been reserved
>[    0.498494] system 00:05: [mem 0xfed06000-0xfed06fff] has been reserved
>[    0.498508] system 00:05: [mem 0xfed08000-0xfed09fff] has been reserved
>[    0.498522] system 00:05: [mem 0xfed80000-0xfedbffff] could not be reserved
>[    0.498536] system 00:05: [mem 0xfed1c000-0xfed1cfff] has been reserved
>[    0.498550] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.498566] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.498908] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.499219] pnp: PnP ACPI: found 7 devices
>[    0.509709] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.509753] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.509832] pci 0000:00:1c.0:   bridge window [mem 0x91800000-0x919fffff]
>[    0.509888] pci 0000:00:1c.0:   bridge window [mem 0x91a00000-0x91bfffff 64bit pref]
>[    0.509994] pci 0000:00:1c.1: PCI bridge to [bus 02]
>[    0.510070] pci 0000:00:1c.1:   bridge window [mem 0x91400000-0x914fffff]
>[    0.510241] pci_bus 0000:00: resource 4 [io  0x0000-0x006f window]
>[    0.510247] pci_bus 0000:00: resource 5 [io  0x0078-0x0cf7 window]
>[    0.510252] pci_bus 0000:00: resource 6 [io  0x0d00-0xffff window]
>[    0.510257] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window]
>[    0.510262] pci_bus 0000:00: resource 8 [mem 0x000c0000-0x000dffff window]
>[    0.510267] pci_bus 0000:00: resource 9 [mem 0x000e0000-0x000fffff window]
>[    0.510272] pci_bus 0000:00: resource 10 [mem 0x80000000-0xdfffffff window]
>[    0.510278] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
>[    0.510283] pci_bus 0000:01: resource 1 [mem 0x91800000-0x919fffff]
>[    0.510288] pci_bus 0000:01: resource 2 [mem 0x91a00000-0x91bfffff 64bit pref]
>[    0.510294] pci_bus 0000:02: resource 1 [mem 0x91400000-0x914fffff]
>[    0.510368] NET: Registered protocol family 2
>[    0.510846] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.511061] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.511318] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.511391] TCP: reno registered
>[    0.511420] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.511482] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.511645] NET: Registered protocol family 1
>[    0.511857] RPC: Registered named UNIX socket transport module.
>[    0.511874] RPC: Registered udp transport module.
>[    0.511886] RPC: Registered tcp transport module.
>[    0.511897] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.511955] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.512615] PCI: CLS 0 bytes, default 64
>[    1.407933] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.407956] software IO TLB [mem 0x76c38000-0x7ac38000] (64MB) mapped at [ffff880076c38000-ffff88007ac37fff]
>[    1.409989] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    1.410062] audit: initializing netlink subsys (disabled)
>[    1.410095] audit: type=2000 audit(1424686446.368:1): initialized
>[    1.410581] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    1.415134] VFS: Disk quotas dquot_6.5.2
>[    1.415243] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.416984] NFS: Registering the id_resolver key type
>[    1.417017] Key type id_resolver registered
>[    1.417028] Key type id_legacy registered
>[    1.417049] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    1.417457] fuse init (API version 7.23)
>[    1.418317] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    1.418343] io scheduler noop registered
>[    1.418357] io scheduler deadline registered
>[    1.418449] io scheduler cfq registered (default)
>[    1.421892] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
>[    1.421954] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
>[    1.422149] pcieport 0000:00:1c.1: Signaling PME through PCIe PME interrupt
>[    1.422164] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
>[    1.422219] pcie_pme 0000:00:1c.1:pcie01: service driver pcie_pme loaded
>[    1.422246] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.422344] efifb: probing for efifb
>[    1.422400] efifb: framebuffer at 0x80000000, mapped to 0xffffc90004800000, using 8100k, total 8100k
>[    1.422419] efifb: mode is 1920x1080x32, linelength=7680, pages=2032
>[    1.422430] efifb: scrolling: redraw
>[    1.422442] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    1.443369] Console: switching to colour frame buffer device 240x67
>[    1.462873] fb0: EFI VGA frame buffer device
>[    1.467230] Monitor-Mwait will be used to enter C-1 state
>[    1.467261] Monitor-Mwait will be used to enter C-2 state
>[    1.467285] Monitor-Mwait will be used to enter C-3 state
>[    1.467328] ACPI: acpi_idle registered with cpuidle
>[    1.473967] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.474070] ACPI: Thermal Zone [TZ01] (47 C)
>[    1.474289] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    1.494936] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.496192] Non-volatile memory driver v1.3
>[    1.496358] Linux agpgart interface v0.103
>[    1.501094] brd: module loaded
>[    1.501285] Loading iSCSI transport class v2.0-870.
>[    1.501796] iscsi: registered transport (tcp)
>[    1.502104] Adaptec aacraid driver 1.2-0[30300]-ms
>[    1.502225] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    1.502495] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.16-k.
>[    1.502730] iscsi: registered transport (qla4xxx)
>[    1.502843] QLogic iSCSI HBA Driver
>[    1.503009] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    1.503203] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    1.503318] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    1.503489] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    1.503667] osst :I: Tape driver with OnStream support version 0.99.4
>[    1.503667] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    1.504014] SCSI Media Changer driver v0.25 
>[    1.504149] ahci 0000:00:13.0: version 3.0
>[    1.504488] ahci 0000:00:13.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
>[    1.504622] ahci 0000:00:13.0: flags: 64bit ncq ilck pm led clo only pio slum part deso sadm sds apst 
>[    1.505506] scsi host0: ahci
>[    1.505886] scsi host1: ahci
>[    1.506060] ata1: SATA max UDMA/133 abar m2048@0x91730000 port 0x91730100 irq 117
>[    1.506181] ata2: SATA max UDMA/133 abar m2048@0x91730000 port 0x91730180 irq 117
>[    1.508406] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.710.51-0 (2014/02/10)
>[    1.508824] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    1.508925] e100: Copyright(c) 1999-2006 Intel Corporation
>[    1.509058] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    1.509169] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    1.509301] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    1.509394] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    1.509538] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.15-k
>[    1.509688] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    1.514248] usbcore: registered new interface driver catc
>[    1.518764] usbcore: registered new interface driver kaweth
>[    1.523192] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    1.527703] usbcore: registered new interface driver pegasus
>[    1.532191] usbcore: registered new interface driver rtl8150
>[    1.536645] usbcore: registered new interface driver asix
>[    1.541072] usbcore: registered new interface driver ax88179_178a
>[    1.545471] usbcore: registered new interface driver cdc_ether
>[    1.549819] usbcore: registered new interface driver dm9601
>[    1.554082] usbcore: registered new interface driver gl620a
>[    1.558278] usbcore: registered new interface driver net1080
>[    1.562439] usbcore: registered new interface driver plusb
>[    1.566591] usbcore: registered new interface driver rndis_host
>[    1.570769] usbcore: registered new interface driver cdc_subset
>[    1.574843] usbcore: registered new interface driver zaurus
>[    1.578918] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    1.583024] usbcore: registered new interface driver cdc_ncm
>[    1.587472] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.591572] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.595810] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    1.599830] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.600013] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.604006] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.607996] usb usb1: Product: xHCI Host Controller
>[    1.611975] usb usb1: Manufacturer: Linux 4.0.0-rc7_kcloud_c48484_20150420+ xhci-hcd
>[    1.615994] usb usb1: SerialNumber: 0000:00:14.0
>[    1.620288] hub 1-0:1.0: USB hub found
>[    1.624263] hub 1-0:1.0: 7 ports detected
>[    1.629339] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.633380] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.637432] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.641317] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.645223] usb usb2: Product: xHCI Host Controller
>[    1.649121] usb usb2: Manufacturer: Linux 4.0.0-rc7_kcloud_c48484_20150420+ xhci-hcd
>[    1.653088] usb usb2: SerialNumber: 0000:00:14.0
>[    1.657328] hub 2-0:1.0: USB hub found
>[    1.661333] hub 2-0:1.0: 6 ports detected
>[    1.666365] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.670295] ehci-pci: EHCI PCI platform driver
>[    1.674227] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.678163] ohci-pci: OHCI PCI platform driver
>[    1.682097] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.686166] usbcore: registered new interface driver usb-storage
>[    1.690206] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    1.694602] i8042: Warning: Keylock active
>[    1.700004] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.704039] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.708220] mousedev: PS/2 mouse device common for all mice
>[    1.712449] rtc_cmos 00:06: RTC can wake from S4
>[    1.716577] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
>[    1.720445] rtc_cmos 00:06: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.724364] i2c /dev entries driver
>[    1.728290] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.732866] usbcore: registered new interface driver usbhid
>[    1.736718] usbhid: USB HID core driver
>[    1.740603] TCP: cubic registered
>[    1.744341] Initializing XFRM netlink socket
>[    1.748059] NET: Registered protocol family 17
>[    1.751823] Key type dns_resolver registered
>[    1.756593] registered taskstats version 1
>[    1.761602] Btrfs loaded
>[    1.766749]   Magic number: 3:929:224
>[    1.770629] PM: Hibernation image not present or could not be loaded.
>[    1.770685] Warning: unable to open an initial console.
>[    1.810832] ata1: SATA link down (SStatus 4 SControl 300)
>[    1.814548] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.854222] ata2.00: ATA-9: INTEL SSDSC2BW080A4, DC32, max UDMA/133
>[    1.857792] ata2.00: 156301488 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.890614] ata2.00: configured for UDMA/133
>[    1.895082] scsi 1:0:0:0: Direct-Access     ATA      INTEL SSDSC2BW08 DC32 PQ: 0 ANSI: 5
>[    1.899561] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    1.899651] sd 1:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB)
>[    1.899873] sd 1:0:0:0: [sda] Write Protect is off
>[    1.899878] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.900007] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.903424]  sda: sda1 sda2 sda3
>[    1.904274] sd 1:0:0:0: [sda] Attached SCSI disk
>[    1.933679] Freeing unused kernel memory: 23304K (ffffffff81c6d000 - ffffffff8332f000)
>[    1.933874] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[    1.982940] usb 1-2: new high-speed USB device number 2 using xhci_hcd
>[    2.049828] dracut: dracut-018-35.git20120510.fc17
>[    2.151219] usb 1-2: New USB device found, idVendor=1a40, idProduct=0101
>[    2.155632] usb 1-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[    2.155636] usb 1-2: Product: USB 2.0 Hub
>[    2.160240] hub 1-2:1.0: USB hub found
>[    2.160276] hub 1-2:1.0: 4 ports detected
>[    2.173540] udevd[1255]: starting version 182
>[    2.188005] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[    2.192460] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    2.221052] [drm] Initialized drm 1.1.0 20060810
>[    2.228405] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
>[    2.236076] ACPI: Lid Switch [LID0]
>[    2.240712] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
>[    2.245399] ACPI: Power Button [PWRB]
>[    2.250072] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input4
>[    2.250167] ACPI: Sleep Button [SLPB]
>[    2.250305] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
>[    2.251055] ACPI: Power Button [PWRF]
>[    2.258593] [drm:i915_dump_device_info] i915 device info: gen=8, pciid=0x22b1 rev=0x21 flags=need_gfx_hws,is_valleyview,has_hotplug,
>[    2.258593] [drm:intel_detect_pch] No PCH found.
>[    2.258935] [drm] Memory usable by graphics device = 2048M
>[    2.258938] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    2.258940] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[    2.258941] [drm:i915_gem_gtt_init] ppgtt mode: 2
>[    2.258946] checking generic (80000000 7e9000) vs hw (80000000 10000000)
>[    2.258947] fb: switching to inteldrmfb from EFI VGA
>[    2.300378] Console: switching to colour dummy device 80x25
>[    2.300606] [drm] Replacing VGA console driver
>[    2.303210] [drm:intel_opregion_setup] graphic opregion physical addr: 0x7b6c4000
>[    2.303234] [drm:intel_opregion_setup] Public ACPI methods supported
>[    2.303238] [drm:intel_opregion_setup] ASLE supported
>[    2.303441] [drm:intel_device_info_runtime_init] slice total: 1
>[    2.303445] [drm:intel_device_info_runtime_init] subslice total: 2
>[    2.303449] [drm:intel_device_info_runtime_init] subslice per slice: 2
>[    2.303453] [drm:intel_device_info_runtime_init] EU total: 12
>[    2.303456] [drm:intel_device_info_runtime_init] EU per subslice: 6
>[    2.303460] [drm:intel_device_info_runtime_init] has slice power gating: n
>[    2.303463] [drm:intel_device_info_runtime_init] has subslice power gating: y
>[    2.303466] [drm:intel_device_info_runtime_init] has EU power gating: y
>[    2.303470] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.303484] [drm] Driver supports precise vblank timestamp query.
>[    2.303497] [drm:init_vbt_defaults] Set default to SSC at 100000 kHz
>[    2.303502] [drm:validate_vbt] Using VBT from OpRegion: $VBT CHERRYVIEW     d
>[    2.303508] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    2.303512] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    2.303516] [drm:parse_lfp_panel_data] DRRS supported mode is seamless
>[    2.303522] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    2.303529] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    2.303533] [drm:parse_lfp_panel_data] VBT initial LVDS value 0
>[    2.303538] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    2.303542] [drm:parse_sdvo_device_mapping] different child size is found. Invalid.
>[    2.303547] [drm:parse_driver_features] DRRS State Enabled:1
>[    2.303566] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    2.303580] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at 7ce00000
>[    2.303588] [drm:intel_display_power_get] enabling always-on
>[    2.303592] [drm:intel_display_power_get] enabling pipe-a
>[    2.305069] [drm:intel_display_power_get] enabling dpio-common-bc
>[    2.307155] [drm:intel_display_power_get] enabling dpio-common-d
>[    2.322090] usb 1-5: new full-speed USB device number 3 using xhci_hcd
>[    2.333402] [drm:intel_modeset_init] 3 display pipes available.
>[    2.333446] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    2.333920] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    2.334006] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    2.334353] [drm:intel_dp_init_connector] Adding eDP connector on port C
>[    2.334458] [drm:vlv_initial_power_sequencer_setup] initial power sequencer for port C: pipe B
>[    2.334472] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
>[    2.334477] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    2.334481] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    2.334485] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    2.334495] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[    2.334500] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-eDP-1
>[    2.334743] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[    2.334755] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000d
>[    2.335270] [drm:intel_dp_get_dpcd] DPCD: 12 0a 82 41 00 00 01 80 02 00 00 00 0f 0b 00
>[    2.335660] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel.
>[    2.336062] [drm:intel_dp_print_rates] source rates: 162000,202500,210000,216000,243000,270000,324000,405000,420000,432000,540000,
>[    2.336067] [drm:intel_dp_print_rates] sink rates: 162000,270000,
>[    2.336072] [drm:intel_dp_print_rates] common rates: 162000,270000,
>[    2.336081] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[    2.340020] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.340047] [drm:intel_dp_drrs_init] Downclock mode is not found. DRRS not supported
>[    2.340055] [drm:intel_edp_init_connector] using pipe B for initial backlight setup
>[    2.340068] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 7812/7812
>[    2.340192] [drm:intel_dp_init_connector] Adding DP connector on port D
>[    2.340276] [drm:intel_dp_aux_init] registering DPDDC-D bus for card0-DP-2
>[    2.340507] [drm:intel_dsi_init] 
>[    2.340526] [drm:intel_modeset_readout_hw_state] [CRTC:20] hw state readout: disabled
>[    2.348095] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: enabled
>[    2.348101] [drm:intel_modeset_readout_hw_state] [CRTC:30] hw state readout: disabled
>[    2.348109] [drm:intel_modeset_readout_hw_state] [ENCODER:33:TMDS-33] hw state readout: disabled, pipe A
>[    2.348116] [drm:intel_modeset_readout_hw_state] [ENCODER:38:TMDS-38] hw state readout: disabled, pipe A
>[    2.348126] [drm:intel_dp_get_config] pipe has 24 bpp for eDP panel, overriding BIOS-provided max 18 bpp
>[    2.348131] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: enabled, pipe B
>[    2.348136] [drm:intel_modeset_readout_hw_state] [ENCODER:46:TMDS-46] hw state readout: disabled, pipe A
>[    2.348142] [drm:intel_modeset_readout_hw_state] [ENCODER:48:TMDS-48] hw state readout: disabled, pipe A
>[    2.348148] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:eDP-1] hw state readout: enabled
>[    2.348153] [drm:intel_modeset_readout_hw_state] [CONNECTOR:34:HDMI-A-1] hw state readout: disabled
>[    2.348159] [drm:intel_modeset_readout_hw_state] [CONNECTOR:39:DP-1] hw state readout: disabled
>[    2.348164] [drm:intel_modeset_readout_hw_state] [CONNECTOR:47:HDMI-A-2] hw state readout: disabled
>[    2.348169] [drm:intel_modeset_readout_hw_state] [CONNECTOR:49:DP-2] hw state readout: disabled
>[    2.348179] [drm:intel_dump_pipe_config] [CRTC:20][setup_hw_state] config for pipe A
>[    2.348182] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    2.348186] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    2.348191] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.348195] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.348200] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.348204] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.348207] [drm:intel_dump_pipe_config] requested mode:
>[    2.348214] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.348217] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.348223] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.348228] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.348232] [drm:intel_dump_pipe_config] port clock: 0
>[    2.348235] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    2.348239] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.348243] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.348247] [drm:intel_dump_pipe_config] ips: 0
>[    2.348250] [drm:intel_dump_pipe_config] double wide: 0
>[    2.348258] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config for pipe B
>[    2.348261] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    2.348265] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.348270] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.348275] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.348280] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.348283] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.348286] [drm:intel_dump_pipe_config] requested mode:
>[    2.348292] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
>[    2.348295] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.348301] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    2.348306] [drm:intel_dump_crtc_timings] crtc timings: 138779 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
>[    2.348310] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.348313] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.348317] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.348322] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.348325] [drm:intel_dump_pipe_config] ips: 0
>[    2.348328] [drm:intel_dump_pipe_config] double wide: 0
>[    2.348334] [drm:intel_dump_pipe_config] [CRTC:30][setup_hw_state] config for pipe C
>[    2.348337] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    2.348341] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    2.348345] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.348350] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.348354] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.348358] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.348361] [drm:intel_dump_pipe_config] requested mode:
>[    2.348367] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.348370] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.348375] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.348380] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.348384] [drm:intel_dump_pipe_config] port clock: 0
>[    2.348387] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    2.348391] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.348395] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.348398] [drm:intel_dump_pipe_config] ips: 0
>[    2.348402] [drm:intel_dump_pipe_config] double wide: 0
>[    2.348409] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[    2.348419] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[    2.348425] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[    2.348430] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    2.348435] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[    2.348440] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[    2.348446] [drm:check_crtc_state] [CRTC:20]
>[    2.348452] [drm:check_crtc_state] [CRTC:25]
>[    2.356585] [drm:check_crtc_state] [CRTC:30]
>[    2.356603] [drm:i9xx_get_initial_plane_config] pipe/plane B/1 with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    2.356609] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    2.356621] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[    2.356633] [drm:intel_alloc_initial_plane_obj] initial plane fb obj ffff88017a0d8000
>[    2.356646] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[    2.356651] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, 7ffff000]
>[    2.358518] [drm:i915_gem_context_init] LR context support initialized
>[    2.358601] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    2.358607] [drm:i915_pages_create_for_stolen] offset=0x7e9000, size=131072
>[    2.358659] [drm:intel_init_pipe_control] render ring pipe control offset: 0x0081e000
>[    2.358684] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    2.358690] [drm:i915_pages_create_for_stolen] offset=0x809000, size=131072
>[    2.358734] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    2.358741] [drm:i915_pages_create_for_stolen] offset=0x829000, size=131072
>[    2.358780] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    2.358787] [drm:i915_pages_create_for_stolen] offset=0x849000, size=131072
>[    2.358817] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[    2.358825] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[    2.358830] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[    2.358835] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[    2.358886] [drm:cherryview_setup_pctx] PCBR: 0x7edf8001
>[    2.360928] [drm:cherryview_init_gt_powersave] DDR speed: 1600 MHz
>[    2.362963] [drm:cherryview_init_gt_powersave] max GPU freq: 640 MHz (64)
>[    2.364997] [drm:cherryview_init_gt_powersave] RPe GPU freq: 400 MHz (40)
>[    2.367029] [drm:cherryview_init_gt_powersave] RP1(Guar) GPU freq: 400 MHz (40)
>[    2.369069] [drm:cherryview_init_gt_powersave] min GPU freq: 200 MHz (20)
>[    2.373135] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[    2.373268] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    2.373308] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[    2.373315] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[    2.373684] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[    2.374035] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    2.374044] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] status updated from 3 to 1
>[    2.374098] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.374108] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[    2.374115] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.374122] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[    2.374126] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[    2.374311] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.374319] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.374325] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] status updated from 3 to 2
>[    2.374335] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[    2.374339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[    2.374343] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[    2.374351] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] status updated from 3 to 2
>[    2.374355] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[    2.374360] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    2.374363] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    2.374547] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[    2.374555] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[    2.374563] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] status updated from 3 to 2
>[    2.374567] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    2.374573] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[    2.374578] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[    2.374586] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] status updated from 3 to 2
>[    2.374591] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[    2.374597] [drm:drm_setup_crtcs] 
>[    2.374603] [drm:drm_enable_connectors] connector 41 enabled? yes
>[    2.374607] [drm:drm_enable_connectors] connector 34 enabled? no
>[    2.374610] [drm:drm_enable_connectors] connector 39 enabled? no
>[    2.374614] [drm:drm_enable_connectors] connector 47 enabled? no
>[    2.374618] [drm:drm_enable_connectors] connector 49 enabled? no
>[    2.374623] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    2.374627] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    2.374633] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[    2.374636] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    2.374640] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    2.374643] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    2.374646] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[    2.374651] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[    2.374659] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    2.374663] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
>[    2.374673] [drm:i915_pages_create_for_stolen] offset=0x869000, size=8294400
>[    2.375821] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.376211] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
>[    2.376452] [drm] Initialized i915 1.6.0 20150410 for 0000:00:02.0 on minor 0
>[    2.377102] [drm:intelfb_create] allocated 1920x1080 fb: 0x00887000, bo ffff8801757f2000
>[    2.377246] fbcon: inteldrmfb (fb0) is primary device
>[    2.377458] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[    2.377463] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.377470] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    2.377478] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.377484] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    2.377487] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    2.377492] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.377496] [drm:drm_mode_debug_printmodeline] Modeline 51:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.377499] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=1, fb_changed=1
>[    2.377503] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    2.377508] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    2.377512] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    2.377519] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.377531] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.377533] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.377537] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.377539] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    2.377540] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    2.377542] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.377545] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.377548] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.377551] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.377553] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.377554] [drm:intel_dump_pipe_config] requested mode:
>[    2.377559] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.377560] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.377564] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.377568] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.377569] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.377571] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.377574] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.377576] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.377577] [drm:intel_dump_pipe_config] ips: 0
>[    2.377579] [drm:intel_dump_pipe_config] double wide: 0
>[    2.381639] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[    2.389140] [drm:intel_edp_backlight_off] 
>[    2.410216] tsc: Refined TSC clocksource calibration: 1520.000 MHz
>[    2.488160] usb 1-5: No LPM exit latency info found, disabling LPM.
>[    2.491020] usb 1-5: New USB device found, idVendor=8087, idProduct=0a2a
>[    2.491024] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.561667] usb 1-2.2: new low-speed USB device number 4 using xhci_hcd
>[    2.590679] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    2.591016] [drm:edp_panel_off] Turn eDP port C panel power off
>[    2.591023] [drm:wait_panel_off] Wait for panel power off time
>[    2.591032] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    2.631603] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[    2.631612] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[    2.631621] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[    2.631766] [drm:wait_panel_status] Wait complete
>[    2.631815] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[    2.640044] [drm:intel_dp_link_down] 
>[    2.659660] usb 1-2.2: New USB device found, idVendor=04ca, idProduct=4e12
>[    2.659666] usb 1-2.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
>[    2.659670] usb 1-2.2: Product: Wired USB Keyboard
>[    2.660530] usb 1-2.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.660544] usb 1-2.2: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.666905] input: Wired USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0/0003:04CA:4E12.0001/input/input8
>[    2.715240] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[    2.715258] [drm:intel_display_power_put] disabling always-on
>[    2.717973] hid-generic 0003:04CA:4E12.0001: input,hidraw0: USB HID v1.11 Keyboard [Wired USB Keyboard] on usb-0000:00:14.0-2.2/input0
>[    2.723516] input: Wired USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.1/0003:04CA:4E12.0002/input/input9
>[    2.774631] hid-generic 0003:04CA:4E12.0002: input,hidraw1: USB HID v1.11 Device [Wired USB Keyboard] on usb-0000:00:14.0-2.2/input1
>[    2.793371] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[    2.793375] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    2.803707] usb 1-6: new high-speed USB device number 5 using xhci_hcd
>[    2.968246] usb 1-6: New USB device found, idVendor=0424, idProduct=4604
>[    2.968251] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.970073] hub 1-6:1.0: USB hub found
>[    2.970169] hub 1-6:1.0: 5 ports detected
>[    3.040461] usb 1-2.3: new low-speed USB device number 6 using xhci_hcd
>[    3.132970] usb 1-2.3: New USB device found, idVendor=046d, idProduct=c077
>[    3.132975] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.132980] usb 1-2.3: Product: USB Optical Mouse
>[    3.132984] usb 1-2.3: Manufacturer: Logitech
>[    3.134066] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    3.136982] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:046D:C077.0003/input/input10
>[    3.137304] hid-generic 0003:046D:C077.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2.3/input0
>[    3.191596] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[    3.191599] [drm:wait_panel_status] Wait complete
>[    3.191611] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[    3.191616] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[    3.210664] usb 1-2.4: new high-speed USB device number 7 using xhci_hcd
>[    3.222167] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[    3.222175] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[    3.222185] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[    3.222242] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[    3.313827] usb 1-2.4: New USB device found, idVendor=0b95, idProduct=772a
>[    3.313833] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    3.313837] usb 1-2.4: Product: AX88x72A
>[    3.313841] usb 1-2.4: Manufacturer: ASIX Elec. Corp.
>[    3.313843] usb 1-2.4: SerialNumber: 0001F3
>[    3.371737] usb 1-6.5: new high-speed USB device number 8 using xhci_hcd
>[    3.392982] [drm:edp_panel_on] Turn eDP port C panel power on
>[    3.393003] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    3.393013] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[    3.393016] [drm:wait_panel_status] Wait complete
>[    3.393025] [drm:wait_panel_on] Wait for panel power on
>[    3.393029] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[    3.411719] Switched to clocksource tsc
>[    3.457177] usb 1-6.5: New USB device found, idVendor=0424, idProduct=2530
>[    3.457182] usb 1-6.5: New USB device strings: Mfr=0, Product=2, SerialNumber=0
>[    3.457186] usb 1-6.5: Product: Bridge device
>[    3.553777] [drm:wait_panel_status] Wait complete
>[    3.553783] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[    3.553794] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[    3.744730] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[    3.746718] [drm:cherryview_enable_rps] GPLL enabled? yes
>[    3.746720] [drm:cherryview_enable_rps] GPU status: 0x00002810
>[    3.746725] [drm:cherryview_enable_rps] current GPU freq: 400 MHz (40)
>[    3.746728] [drm:cherryview_enable_rps] setting GPU freq to 400 MHz (40)
>[    4.084025] asix 1-2.4:1.0 eth0: register 'asix' at usb-0000:00:14.0-2.4, ASIX AX88772 USB 2.0 Ethernet, 8c:ae:4c:fd:a6:77
>[    4.557194] ------------[ cut here ]------------
>[    4.557277] WARNING: CPU: 2 PID: 24 at drivers/gpu/drm/i915/intel_display.c:1846 intel_enable_dp+0x1d6/0x255 [i915]()
>[    4.557279] timed out waiting for port C ready: 0x200020cf
>[    4.557290] Modules linked in: joydev i915 button video drm_kms_helper drm
>[    4.557297] CPU: 2 PID: 24 Comm: kworker/u8:1 Not tainted 4.0.0-rc7_kcloud_c48484_20150420+ #322
>[    4.557307] Workqueue: events_unbound async_run_entry_fn
>[    4.557315]  0000000000000000 0000000000000009 ffffffff817958c7 ffff88017a07f838
>[    4.557318]  ffffffff8103bd5a 000000010d1f2e2e ffffffffa00f0c6a 0000000000000246
>[    4.557321]  ffff88017a1e3000 ffff88017a1e30e0 ffff880002c90000 ffff880002c89000
>[    4.557323] Call Trace:
>[    4.557332]  [<ffffffff817958c7>] ? dump_stack+0x40/0x50
>[    4.557338]  [<ffffffff8103bd5a>] ? warn_slowpath_common+0x98/0xb0
>[    4.557407]  [<ffffffffa00f0c6a>] ? intel_enable_dp+0x1d6/0x255 [i915]
>[    4.557412]  [<ffffffff8103bdb7>] ? warn_slowpath_fmt+0x45/0x4a
>[    4.557482]  [<ffffffffa00cd335>] ? vlv_wait_port_ready+0xb0/0x118 [i915]
>[    4.557551]  [<ffffffffa00f0c6a>] ? intel_enable_dp+0x1d6/0x255 [i915]
>[    4.557617]  [<ffffffffa00d29e7>] ? valleyview_crtc_enable+0x1ba/0x245 [i915]
>[    4.557687]  [<ffffffffa00d219f>] ? __intel_set_mode+0x91f/0x94a [i915]
>[    4.557756]  [<ffffffffa00d7e91>] ? intel_crtc_set_config+0x8a1/0xc20 [i915]
>[    4.557776]  [<ffffffffa000c314>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[    4.557786]  [<ffffffffa0058f21>] ? restore_fbdev_mode+0xac/0xc3 [drm_kms_helper]
>[    4.557794]  [<ffffffffa005a722>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1e/0x54 [drm_kms_helper]
>[    4.557800]  [<ffffffffa005a786>] ? drm_fb_helper_set_par+0x2e/0x32 [drm_kms_helper]
>[    4.557866]  [<ffffffffa00e40c3>] ? intel_fbdev_set_par+0x11/0x55 [i915]
>[    4.557873]  [<ffffffff8137441e>] ? fbcon_init+0x2fd/0x406
>[    4.557879]  [<ffffffff813c99bf>] ? visual_init+0xaf/0x102
>[    4.557884]  [<ffffffff813cafa5>] ? do_bind_con_driver+0x19e/0x2c2
>[    4.557888]  [<ffffffff813cb532>] ? do_take_over_console+0x127/0x157
>[    4.557894]  [<ffffffff81373b0d>] ? do_fbcon_takeover+0x53/0x97
>[    4.557902]  [<ffffffff81051620>] ? notifier_call_chain+0x35/0x59
>[    4.557906]  [<ffffffff81051867>] ? __blocking_notifier_call_chain+0x43/0x5b
>[    4.557912]  [<ffffffff8137bb9b>] ? lock_fb_info+0x12/0x2f
>[    4.557916]  [<ffffffff8137d3b6>] ? register_framebuffer+0x26c/0x2a2
>[    4.557923]  [<ffffffffa005aa37>] ? drm_fb_helper_initial_config+0x2ad/0x34a [drm_kms_helper]
>[    4.557927]  [<ffffffff81052783>] ? async_run_entry_fn+0x2d/0xbf
>[    4.557934]  [<ffffffff8104ca7f>] ? process_one_work+0x1b2/0x31d
>[    4.557939]  [<ffffffff8104d278>] ? worker_thread+0x24d/0x339
>[    4.557943]  [<ffffffff8104d02b>] ? cancel_delayed_work_sync+0xa/0xa
>[    4.557948]  [<ffffffff81050b25>] ? kthread+0xce/0xd6
>[    4.557952]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[    4.557958]  [<ffffffff8179b0c8>] ? ret_from_fork+0x58/0x90
>[    4.557962]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[    4.557964] ---[ end trace 0690e818c2ebe7e7 ]---
>[    4.557978] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[    4.557990] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    4.637910] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    4.638737] [drm:intel_dp_start_link_train] clock recovery OK
>[    4.639882] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    4.640179] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[    4.640187] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=8, cursor=0, SR: plane=8, cursor=0
>[    4.650616] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[    4.650633] [drm:intel_edp_backlight_on] 
>[    4.650636] [drm:intel_panel_enable_backlight] pipe B
>[    4.650641] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[    4.650654] [drm:intel_psr_match_conditions] PSR disable by flag
>[    4.650677] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[    4.650693] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[    4.650697] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[    4.650700] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    4.650704] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[    4.650707] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[    4.650711] [drm:check_crtc_state] [CRTC:20]
>[    4.650716] [drm:check_crtc_state] [CRTC:25]
>[    4.659056] [drm:check_crtc_state] [CRTC:30]
>[    4.659093] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[    4.659101] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[    4.659110] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    4.659130] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    4.659140] [drm:drm_fb_helper_hotplug_event] 
>[    4.659143] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[    4.659147] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[    4.659813] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[    4.660194] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    4.660212] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    4.660219] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[    4.660225] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.660228] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[    4.660230] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[    4.660660] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    4.660664] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.660668] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[    4.660671] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[    4.660673] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[    4.660678] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[    4.660680] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    4.660682] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    4.660995] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[    4.661000] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[    4.661007] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    4.661013] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[    4.661015] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[    4.661025] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[    4.661035] [drm:drm_setup_crtcs] 
>[    4.661039] [drm:drm_enable_connectors] connector 41 enabled? yes
>[    4.661042] [drm:drm_enable_connectors] connector 34 enabled? no
>[    4.661045] [drm:drm_enable_connectors] connector 39 enabled? no
>[    4.661048] [drm:drm_enable_connectors] connector 47 enabled? no
>[    4.661050] [drm:drm_enable_connectors] connector 49 enabled? no
>[    4.661054] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    4.661057] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    4.661062] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[    4.661065] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    4.661068] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    4.661069] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    4.661071] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[    4.661076] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[    4.661234] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[    4.661239] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    4.661245] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    4.661254] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    4.661261] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    4.661265] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    4.661269] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    4.661276] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    4.661280] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    4.661286] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.661298] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.661300] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.661305] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.661309] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    4.661310] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    4.661312] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.661315] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.661318] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.661321] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.661323] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.661324] [drm:intel_dump_pipe_config] requested mode:
>[    4.661329] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.661330] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.661334] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.661338] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.661340] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.661341] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.661344] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.661346] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.661347] [drm:intel_dump_pipe_config] ips: 0
>[    4.661348] [drm:intel_dump_pipe_config] double wide: 0
>[    4.661353] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[    4.661356] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[    4.661361] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    4.661367] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    4.661387] Console: switching to colour frame buffer device 240x67
>[    4.661405] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    4.661409] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    4.661414] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    4.661419] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    4.661423] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    4.661426] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.661435] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.661437] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.661440] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.661442] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    4.661444] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    4.661445] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.661448] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.661451] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.661455] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.661457] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.661458] [drm:intel_dump_pipe_config] requested mode:
>[    4.661463] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.661464] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.661468] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.661472] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.661473] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.661475] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.661477] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.661480] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.661481] [drm:intel_dump_pipe_config] ips: 0
>[    4.661482] [drm:intel_dump_pipe_config] double wide: 0
>[    4.923083] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    4.928070] i915 0000:00:02.0: registered panic notifier
>[    4.944970] dracut: Starting plymouth daemon
>[    4.971133] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    4.971141] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    4.971153] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    4.971161] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    4.971166] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    4.971173] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.971186] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.971188] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.971194] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.971197] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    4.971199] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    4.971201] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.971204] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.971207] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.971210] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.971211] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.971213] [drm:intel_dump_pipe_config] requested mode:
>[    4.971219] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.971220] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.971225] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.971228] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.971230] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.971231] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.971234] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.971236] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.971237] [drm:intel_dump_pipe_config] ips: 0
>[    4.971239] [drm:intel_dump_pipe_config] double wide: 0
>[    5.011003] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    5.011011] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    5.011023] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    5.011031] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    5.011036] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    5.011043] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    5.011056] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    5.011058] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    5.011062] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    5.011066] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    5.011067] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    5.011069] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    5.011074] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.011077] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    5.011081] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    5.011082] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    5.011084] [drm:intel_dump_pipe_config] requested mode:
>[    5.011089] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    5.011090] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.011094] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    5.011098] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    5.011099] [drm:intel_dump_pipe_config] port clock: 270000
>[    5.011101] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    5.011104] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.011106] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.011107] [drm:intel_dump_pipe_config] ips: 0
>[    5.011109] [drm:intel_dump_pipe_config] double wide: 0
>[    5.186499] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    5.192090] ACPI: AC Adapter [ADP1] (on-line)
>[    5.233433] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    5.238728] ACPI: Battery Slot [BAT0] (battery present)
>[    5.244190] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    5.249554] ACPI: Battery Slot [BAT1] (battery absent)
>[    5.260480] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops update_polyphase_filter [i915])
>[    5.261313] ACPI Warning: SystemIO range 0x0000000000001040-0x000000000000105f conflicts with OpRegion 0x0000000000001040-0x000000000000104f (\_SB_.PCI0.SBUS.SMBI) (20150204/utaddress-258)
>[    5.261315] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.266051] input: PC Speaker as /devices/platform/pcspkr/input/input11
>[    5.304915] iTCO_vendor_support: vendor-support=0
>[    5.307027] ------------[ cut here ]------------
>[    5.307073] WARNING: CPU: 2 PID: 739 at drivers/gpu/drm/i915/intel_audio.c:484 i915_audio_component_get_cdclk_freq+0x37/0x72 [i915]()
>[    5.307075] WARN_ON_ONCE(!HAS_DDI(dev_priv))
>[    5.307094] Modules linked in: iTCO_vendor_support(+) serio_raw pcspkr i2c_i801 lpc_ich snd_hda_intel mfd_core snd_hda_controller snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[    5.307099] CPU: 2 PID: 739 Comm: kworker/2:1 Tainted: G        W       4.0.0-rc7_kcloud_c48484_20150420+ #322
>[    5.307106] Workqueue: events azx_probe_work [snd_hda_intel]
>[    5.307110]  0000000000000000 0000000000000009 ffffffff817958c7 ffff8801798a7d28
>[    5.307114]  ffffffff8103bd5a 0000000000000046 ffffffffa00c1469 ffff880179e81400
>[    5.307117]  ffff880002c90000 ffff88017a29a000 0000000000000004 ffff880174d73000
>[    5.307118] Call Trace:
>[    5.307128]  [<ffffffff817958c7>] ? dump_stack+0x40/0x50
>[    5.307134]  [<ffffffff8103bd5a>] ? warn_slowpath_common+0x98/0xb0
>[    5.307168]  [<ffffffffa00c1469>] ? i915_audio_component_get_cdclk_freq+0x37/0x72 [i915]
>[    5.307172]  [<ffffffff8103bdb7>] ? warn_slowpath_fmt+0x45/0x4a
>[    5.307178]  [<ffffffff81357973>] ? pci_bus_read_config_word+0x70/0x7b
>[    5.307211]  [<ffffffffa00c1469>] ? i915_audio_component_get_cdclk_freq+0x37/0x72 [i915]
>[    5.307217]  [<ffffffffa0204974>] ? haswell_set_bclk+0x1c/0x91 [snd_hda_intel]
>[    5.307221]  [<ffffffffa0203f33>] ? azx_probe_work+0x391/0x544 [snd_hda_intel]
>[    5.307227]  [<ffffffff8104ca7f>] ? process_one_work+0x1b2/0x31d
>[    5.307231]  [<ffffffff8104d278>] ? worker_thread+0x24d/0x339
>[    5.307235]  [<ffffffff8104d02b>] ? cancel_delayed_work_sync+0xa/0xa
>[    5.307239]  [<ffffffff81050b25>] ? kthread+0xce/0xd6
>[    5.307243]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[    5.307247]  [<ffffffff8179b0c8>] ? ret_from_fork+0x58/0x90
>[    5.307251]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[    5.307253] ---[ end trace 0690e818c2ebe7e8 ]---
>[    5.468186] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC282: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line
>[    5.468580] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    5.468661] iTCO_wdt: Found a Braswell SoC TCO device (Version=3, TCOBASE=0x0460)
>[    5.468945] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    5.491752] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
>[    5.491757] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    5.491759] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[    5.491762] snd_hda_codec_realtek hdaudioC0D0:    dig-out=0x1e/0x0
>[    5.491765] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[    5.491769] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
>[    5.491772] snd_hda_codec_realtek hdaudioC0D0:      Rear Mic=0x19
>[    5.491776] snd_hda_codec_realtek hdaudioC0D0:      Front Mic=0x18
>[    5.491780] snd_hda_codec_realtek hdaudioC0D0:      Line=0x1a
>[    5.491880] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    5.491889] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    5.491898] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    5.491906] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    5.491910] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    5.491918] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    5.491929] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    5.491931] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    5.491937] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    5.491939] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    5.491941] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    5.491942] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    5.491947] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.491950] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    5.491953] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    5.491954] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    5.491956] [drm:intel_dump_pipe_config] requested mode:
>[    5.491961] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    5.491962] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.491966] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    5.491970] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    5.491972] [drm:intel_dump_pipe_config] port clock: 270000
>[    5.491973] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    5.491976] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.491978] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.491979] [drm:intel_dump_pipe_config] ips: 0
>[    5.491981] [drm:intel_dump_pipe_config] double wide: 0
>[    5.497644] EXT4-fs (sda3): INFO: recovery required on readonly filesystem
>[    5.497647] EXT4-fs (sda3): write access will be enabled during recovery
>[    5.632889] EXT4-fs (sda3): recovery complete
>[    5.649635] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    5.714592] dracut: Checking ext4: /dev/sda3
>[    5.720884] dracut: issuing e2fsck -a  /dev/sda3
>[    5.755832] dracut: /dev/sda3: clean, 680655/4751360 files, 9857202/19000576 blocks
>[    5.763167] dracut: Remounting /dev/sda3 with -o errors=remount-ro,ro
>[    5.780398] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    5.795191] dracut: Mounted root filesystem /dev/sda3
>[    5.834098] device-mapper: uevent: version 1.0.3
>[    5.840246] device-mapper: ioctl: 4.30.0-ioctl (2014-12-22) initialised: dm-devel@redhat.com
>[    5.916263] dracut: Switching root
>[    5.988539] random: init urandom read with 68 bits of entropy available
>[    6.037336] init: plymouth-upstart-bridge main process (2479) terminated with status 1
>[    6.043520] init: plymouth-upstart-bridge main process ended, respawning
>[    6.060406] init: plymouth-upstart-bridge main process (2489) terminated with status 1
>[    6.066443] init: plymouth-upstart-bridge main process ended, respawning
>[    6.072831] init: ureadahead main process (2482) terminated with status 5
>[    6.360694] systemd-udevd[2605]: starting version 204
>[    6.573245] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    6.573253] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    6.573263] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    6.573272] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    6.573276] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    6.573288] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    6.573301] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    6.573302] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    6.573307] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    6.573309] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    6.573311] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    6.573313] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    6.573316] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    6.573319] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    6.573322] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    6.573324] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    6.573325] [drm:intel_dump_pipe_config] requested mode:
>[    6.573330] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    6.573331] [drm:intel_dump_pipe_config] adjusted mode:
>[    6.573336] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    6.573340] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    6.573341] [drm:intel_dump_pipe_config] port clock: 270000
>[    6.573343] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    6.573345] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    6.573347] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    6.573349] [drm:intel_dump_pipe_config] ips: 0
>[    6.573350] [drm:intel_dump_pipe_config] double wide: 0
>[    6.678748] [drm:i915_gem_open] 
>[    6.678927] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[    6.678937] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    6.678945] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    6.678955] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    6.678964] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    6.678970] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    6.678976] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    6.678984] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    6.678990] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    6.678999] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    6.679012] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    6.679016] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    6.679023] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    6.679027] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    6.679031] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    6.679034] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    6.679039] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    6.679044] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    6.679049] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    6.679053] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    6.679056] [drm:intel_dump_pipe_config] requested mode:
>[    6.679063] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    6.679082] [drm:intel_dump_pipe_config] adjusted mode:
>[    6.679088] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    6.679094] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    6.679098] [drm:intel_dump_pipe_config] port clock: 270000
>[    6.679101] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    6.679106] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    6.679110] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    6.679113] [drm:intel_dump_pipe_config] ips: 0
>[    6.679116] [drm:intel_dump_pipe_config] double wide: 0
>[    6.679122] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[    6.679128] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[    6.679135] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    6.679142] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    6.679172] [drm:i915_gem_open] 
>[    6.679310] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[    6.679316] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    6.679323] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    6.679330] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    6.679338] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[    6.679344] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    6.679350] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    6.679357] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    6.679362] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[    6.679369] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    6.679381] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    6.679385] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    6.679390] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    6.679394] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[    6.679397] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    6.679401] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    6.679406] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    6.679411] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    6.679416] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    6.679419] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    6.679422] [drm:intel_dump_pipe_config] requested mode:
>[    6.679429] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    6.679432] [drm:intel_dump_pipe_config] adjusted mode:
>[    6.679438] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    6.679444] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    6.679447] [drm:intel_dump_pipe_config] port clock: 270000
>[    6.679451] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    6.679455] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    6.679459] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    6.679462] [drm:intel_dump_pipe_config] ips: 0
>[    6.679465] [drm:intel_dump_pipe_config] double wide: 0
>[    6.679471] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[    6.679476] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[    6.679483] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[    6.679489] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    6.679518] [drm:i915_gem_open] 
>[    6.679639] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[    6.679648] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[    6.679664] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[    6.679668] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[    6.679673] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[    6.680032] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[    6.680381] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    6.680406] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    6.680414] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[    6.680421] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    6.680435] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[    6.702958] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    6.702969] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[    6.702973] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[    6.707756] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    6.707765] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    6.707773] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[    6.707791] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    6.707796] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[    6.707800] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[    6.707986] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    6.707992] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    6.707997] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[    6.708010] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[    6.708016] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[    6.708021] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[    6.708028] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[    6.708033] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[    6.708037] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[    6.708041] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[    6.708047] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[    6.708054] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[    6.708059] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    6.708062] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    6.708240] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[    6.708246] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[    6.708251] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    6.708258] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[    6.708262] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    6.708266] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    6.708434] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[    6.708439] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[    6.708444] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    6.708455] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[    6.708460] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[    6.708464] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[    6.708470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[    6.708476] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[    6.708479] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[    6.708483] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[    6.708489] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[    6.708528] [drm:drm_mode_addfb2] [FB:51]
>[    6.739939] asix 1-2.4:1.0 eth1: renamed from eth0
>[    6.750874] systemd-udevd[2904]: renamed network interface eth0 to eth1
>[    6.818615] systemd-udevd[2905]: could not open moddep file '/lib/modules/4.0.0-rc7_kcloud_c48484_20150420+/modules.dep.bin'
>[    6.885990] Adding 1952764k swap on /dev/sda2.  Priority:-1 extents:1 across:1952764k SS
>[    6.962988] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
>[    7.315200] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
>[    7.663072] init: failsafe main process (3429) killed by TERM signal
>[    7.792145] init: bluetooth main process (3503) terminated with status 1
>[    7.792178] init: bluetooth main process ended, respawning
>[    8.010753] init: bluetooth main process (3590) terminated with status 1
>[    8.010787] init: bluetooth main process ended, respawning
>[    8.024298] random: nonblocking pool is initialized
>[    8.049800] asix 1-2.4:1.0 eth1: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[    8.232258] asix 1-2.4:1.0 eth1: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[    8.569294] init: bluetooth main process (3778) terminated with status 1
>[    8.569329] init: bluetooth main process ended, respawning
>[    8.707515] init: gdm main process (3713) killed by TERM signal
>[    8.796171] init: bluetooth main process (3851) terminated with status 1
>[    8.796205] init: bluetooth main process ended, respawning
>[    8.849715] init: bluetooth main process (3876) terminated with status 1
>[    8.849751] init: bluetooth main process ended, respawning
>[    8.907008] init: bluetooth main process (3900) terminated with status 1
>[    8.907043] init: bluetooth main process ended, respawning
>[    8.964827] init: bluetooth main process (3924) terminated with status 1
>[    8.964862] init: bluetooth main process ended, respawning
>[    9.030655] init: bluetooth main process (3954) terminated with status 1
>[    9.030690] init: bluetooth main process ended, respawning
>[    9.077740] init: bluetooth main process (3978) terminated with status 1
>[    9.077772] init: bluetooth main process ended, respawning
>[    9.125944] init: bluetooth main process (4002) terminated with status 1
>[    9.125981] init: bluetooth main process ended, respawning
>[    9.174017] init: bluetooth main process (4026) terminated with status 1
>[    9.174050] init: bluetooth respawning too fast, stopped
>[    9.691516] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[    9.691532] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   56.382459] usb 1-2.3: USB disconnect, device number 6
>[   57.840562] usb 1-2.3: new low-speed USB device number 9 using xhci_hcd
>[   57.932633] usb 1-2.3: New USB device found, idVendor=046d, idProduct=c077
>[   57.932644] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   57.932651] usb 1-2.3: Product: USB Optical Mouse
>[   57.932657] usb 1-2.3: Manufacturer: Logitech
>[   57.932992] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[   57.935987] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:046D:C077.0004/input/input12
>[   57.987777] hid-generic 0003:046D:C077.0004: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2.3/input0
>[  106.325921] usb 1-2.3: USB disconnect, device number 9
>[  107.527610] usb 1-2.3: new low-speed USB device number 10 using xhci_hcd
>[  107.618555] usb 1-2.3: New USB device found, idVendor=046d, idProduct=c077
>[  107.618567] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  107.618572] usb 1-2.3: Product: USB Optical Mouse
>[  107.618577] usb 1-2.3: Manufacturer: Logitech
>[  107.619011] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  107.622906] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:046D:C077.0005/input/input13
>[  107.673743] hid-generic 0003:046D:C077.0005: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2.3/input0
>[  155.757180] usb 1-2.3: USB disconnect, device number 10
>[  157.214969] usb 1-2.3: new low-speed USB device number 11 using xhci_hcd
>[  157.306989] usb 1-2.3: New USB device found, idVendor=046d, idProduct=c077
>[  157.307001] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  157.307008] usb 1-2.3: Product: USB Optical Mouse
>[  157.307013] usb 1-2.3: Manufacturer: Logitech
>[  157.307373] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  157.310449] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:046D:C077.0006/input/input14
>[  157.361294] hid-generic 0003:046D:C077.0006: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2.3/input0
>[  205.700810] usb 1-2.3: USB disconnect, device number 11
>[  206.902234] usb 1-2.3: new low-speed USB device number 12 using xhci_hcd
>[  206.994537] usb 1-2.3: New USB device found, idVendor=046d, idProduct=c077
>[  206.994562] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  206.994568] usb 1-2.3: Product: USB Optical Mouse
>[  206.994574] usb 1-2.3: Manufacturer: Logitech
>[  206.994904] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  206.997808] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:046D:C077.0007/input/input15
>[  207.049740] hid-generic 0003:046D:C077.0007: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2.3/input0
>[  255.387901] usb 1-2.3: USB disconnect, device number 12
>[  256.845692] usb 1-2.3: new low-speed USB device number 13 using xhci_hcd
>[  256.937877] usb 1-2.3: New USB device found, idVendor=046d, idProduct=c077
>[  256.937888] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  256.937895] usb 1-2.3: Product: USB Optical Mouse
>[  256.937900] usb 1-2.3: Manufacturer: Logitech
>[  256.938206] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  256.941080] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:046D:C077.0008/input/input16
>[  256.991596] hid-generic 0003:046D:C077.0008: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2.3/input0
>[  293.843411] PM: Syncing filesystems ... done.
>[  294.039960] PM: Preparing system for mem sleep
>[  294.040189] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  294.041553] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  294.042686] PM: Entering mem sleep
>[  294.042855] Suspending console(s) (use no_console_suspend to debug)
>[  294.044198] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  294.051443] sd 1:0:0:0: [sda] Stopping disk
>[  294.244963] serial 00:01: disabled
>[  294.245398] [drm:intel_display_power_get] enabling always-on
>[  294.250037] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  294.265139] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  294.265150] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  294.265155] [drm:intel_edp_backlight_off] 
>[  294.466191] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  294.466574] [drm:edp_panel_off] Turn eDP port C panel power off
>[  294.466578] [drm:wait_panel_off] Wait for panel power off time
>[  294.466585] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  294.506929] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  294.506939] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  294.506949] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  294.506998] [drm:wait_panel_status] Wait complete
>[  294.507001] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  294.515333] [drm:intel_dp_link_down] 
>[  294.591530] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[  294.591536] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=0, cursor=0, SR: plane=0, cursor=0
>[  294.601929] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  294.604089] [drm:intel_display_power_put] disabling dpio-common-d
>[  294.612400] [drm:intel_display_power_put] disabling dpio-common-bc
>[  294.620751] [drm:intel_display_power_put] disabling pipe-a
>[  294.629069] [drm:intel_display_power_put] disabling always-on
>[  294.629169] PM: suspend of devices complete after 585.770 msecs
>[  294.642451] PM: late suspend of devices complete after 13.266 msecs
>[  294.650817] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  294.661148] PM: noirq suspend of devices complete after 18.678 msecs
>[  294.661187] ACPI: Preparing to enter system sleep state S3
>[  294.661643] PM: Saving platform NVS memory
>[  294.664167] Disabling non-boot CPUs ...
>[  294.665534] smpboot: CPU 1 is now offline
>[  294.667349] smpboot: CPU 2 is now offline
>[  294.668193] Broke affinity for irq 118
>[  294.669270] smpboot: CPU 3 is now offline
>[  294.670458] ACPI: Low-level resume complete
>[  294.670557] PM: Restoring platform NVS memory
>[  294.671723] CPU0: Thermal LVT vector (0xfa) already installed
>[  294.671745] Enabling non-boot CPUs ...
>[  294.671816] x86: Booting SMP configuration:
>[  294.671819] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  294.682952] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[  294.682954] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[  294.688402] CPU1: Thermal LVT vector (0xfa) already installed
>[  294.691573] CPU1 is up
>[  294.691629] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  294.708212] CPU2: Thermal LVT vector (0xfa) already installed
>[  294.711235] CPU2 is up
>[  294.711284] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  294.727870] CPU3: Thermal LVT vector (0xfa) already installed
>[  294.730961] CPU3 is up
>[  294.732088] ACPI: Waking up from system sleep state S3
>[  294.752124] acpi LNXPOWER:04: Turning OFF
>[  294.752248] acpi LNXPOWER:00: Turning OFF
>[  294.763233] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  294.763528] PM: noirq resume of devices complete after 11.257 msecs
>[  294.763663] [drm:intel_display_power_get] enabling always-on
>[  294.763665] [drm:intel_display_power_get] enabling pipe-a
>[  294.765692] [drm:intel_display_power_get] enabling dpio-common-bc
>[  294.773775] [drm:intel_display_power_get] enabling dpio-common-d
>[  294.800050] PM: early resume of devices complete after 36.455 msecs
>[  294.801157] rtc_cmos 00:06: System wakeup disabled by ACPI
>[  294.802090] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  294.802419] [drm:intel_opregion_setup] graphic opregion physical addr: 0x7b6c4000
>[  294.802441] [drm:intel_opregion_setup] Public ACPI methods supported
>[  294.802443] [drm:intel_opregion_setup] ASLE supported
>[  294.802460] [drm:vlv_initial_power_sequencer_setup] no initial power sequencer for port C
>[  294.802470] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  294.802477] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  294.802481] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  294.802485] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  294.804642] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  294.804696] [drm:intel_modeset_readout_hw_state] [CRTC:20] hw state readout: disabled
>[  294.804703] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: disabled
>[  294.804710] [drm:intel_modeset_readout_hw_state] [CRTC:30] hw state readout: disabled
>[  294.804719] [drm:intel_modeset_readout_hw_state] [ENCODER:33:TMDS-33] hw state readout: disabled, pipe A
>[  294.804722] [drm:intel_modeset_readout_hw_state] [ENCODER:38:TMDS-38] hw state readout: disabled, pipe A
>[  294.804727] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: disabled, pipe A
>[  294.804733] [drm:intel_modeset_readout_hw_state] [ENCODER:46:TMDS-46] hw state readout: disabled, pipe A
>[  294.804737] [drm:intel_modeset_readout_hw_state] [ENCODER:48:TMDS-48] hw state readout: disabled, pipe A
>[  294.804742] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:eDP-1] hw state readout: disabled
>[  294.804747] [drm:intel_modeset_readout_hw_state] [CONNECTOR:34:HDMI-A-1] hw state readout: disabled
>[  294.804751] [drm:intel_modeset_readout_hw_state] [CONNECTOR:39:DP-1] hw state readout: disabled
>[  294.804757] [drm:intel_modeset_readout_hw_state] [CONNECTOR:47:HDMI-A-2] hw state readout: disabled
>[  294.804760] [drm:intel_modeset_readout_hw_state] [CONNECTOR:49:DP-2] hw state readout: disabled
>[  294.804769] [drm:intel_dump_pipe_config] [CRTC:20][setup_hw_state] config for pipe A
>[  294.804770] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  294.804773] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  294.804777] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  294.804780] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  294.804782] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  294.804785] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  294.804786] [drm:intel_dump_pipe_config] requested mode:
>[  294.804791] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  294.804792] [drm:intel_dump_pipe_config] adjusted mode:
>[  294.804796] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  294.804799] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  294.804801] [drm:intel_dump_pipe_config] port clock: 0
>[  294.804803] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  294.804813] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  294.804815] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  294.804816] [drm:intel_dump_pipe_config] ips: 0
>[  294.804818] [drm:intel_dump_pipe_config] double wide: 0
>[  294.804822] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config for pipe B
>[  294.804823] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  294.804825] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  294.804828] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  294.804831] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  294.804834] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  294.804835] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  294.804837] [drm:intel_dump_pipe_config] requested mode:
>[  294.804841] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  294.804842] [drm:intel_dump_pipe_config] adjusted mode:
>[  294.804846] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  294.804849] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  294.804851] [drm:intel_dump_pipe_config] port clock: 0
>[  294.804852] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  294.804855] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  294.804857] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  294.804858] [drm:intel_dump_pipe_config] ips: 0
>[  294.804860] [drm:intel_dump_pipe_config] double wide: 0
>[  294.804868] [drm:intel_dump_pipe_config] [CRTC:30][setup_hw_state] config for pipe C
>[  294.804869] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[  294.804871] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  294.804874] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  294.804876] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  294.804879] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  294.804881] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  294.804882] [drm:intel_dump_pipe_config] requested mode:
>[  294.804886] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  294.804887] [drm:intel_dump_pipe_config] adjusted mode:
>[  294.804891] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  294.804895] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  294.804896] [drm:intel_dump_pipe_config] port clock: 0
>[  294.804898] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  294.804900] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  294.804902] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  294.804904] [drm:intel_dump_pipe_config] ips: 0
>[  294.804905] [drm:intel_dump_pipe_config] double wide: 0
>[  294.804921] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  294.811142] sd 1:0:0:0: [sda] Starting disk
>[  294.815025] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[  294.815032] [drm:intel_display_power_put] disabling always-on
>[  294.815040] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  294.815043] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  294.815046] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  294.815049] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  294.815051] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  294.815056] [drm:check_crtc_state] [CRTC:20]
>[  294.815058] [drm:check_crtc_state] [CRTC:25]
>[  294.815062] [drm:check_crtc_state] [CRTC:30]
>[  294.815077] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  294.815083] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  294.815089] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  294.815100] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  294.815102] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  294.815106] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  294.815108] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  294.815110] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  294.815111] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  294.815115] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  294.815118] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  294.815121] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  294.815122] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  294.815124] [drm:intel_dump_pipe_config] requested mode:
>[  294.815128] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  294.815130] [drm:intel_dump_pipe_config] adjusted mode:
>[  294.815134] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  294.815138] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  294.815139] [drm:intel_dump_pipe_config] port clock: 270000
>[  294.815141] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  294.815144] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  294.815146] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  294.815147] [drm:intel_dump_pipe_config] ips: 0
>[  294.815149] [drm:intel_dump_pipe_config] double wide: 0
>[  294.825247] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  294.903058] [drm:vlv_init_panel_power_sequencer] initializing pipe B power sequencer for port C
>[  294.903068] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  294.903077] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  294.903081] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  295.035164] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  295.069122] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  295.069125] [drm:wait_panel_status] Wait complete
>[  295.069134] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  295.069136] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  295.100927] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  295.100940] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  295.100944] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[  295.100984] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  295.116152] ata1: SATA link down (SStatus 4 SControl 300)
>[  295.118166] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[  295.159172] ata2.00: configured for UDMA/133
>[  295.270216] [drm:edp_panel_on] Turn eDP port C panel power on
>[  295.270221] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  295.270228] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  295.270230] [drm:wait_panel_status] Wait complete
>[  295.270234] [drm:wait_panel_on] Wait for panel power on
>[  295.270240] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[  295.291566] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  295.430870] [drm:wait_panel_status] Wait complete
>[  295.430878] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  295.430885] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  295.430895] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  295.430902] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  295.510371] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  295.511197] [drm:intel_dp_start_link_train] clock recovery OK
>[  295.512341] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  295.512572] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[  295.512579] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=8, cursor=0, SR: plane=8, cursor=0
>[  295.522831] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  295.522849] [drm:intel_edp_backlight_on] 
>[  295.522852] [drm:intel_panel_enable_backlight] pipe B
>[  295.522857] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[  295.522868] [drm:intel_psr_match_conditions] PSR disable by flag
>[  295.522889] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  295.522902] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  295.522906] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  295.522909] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  295.522912] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  295.522915] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  295.522920] [drm:check_crtc_state] [CRTC:20]
>[  295.522925] [drm:check_crtc_state] [CRTC:25]
>[  295.531396] [drm:check_crtc_state] [CRTC:30]
>[  295.531411] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  295.531428] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  295.531434] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  295.531437] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  295.531440] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  295.531444] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  295.531447] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  295.531450] [drm:check_crtc_state] [CRTC:20]
>[  295.531453] [drm:check_crtc_state] [CRTC:25]
>[  295.539850] [drm:check_crtc_state] [CRTC:30]
>[  295.539859] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  295.539865] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  295.539869] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  295.539872] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  295.539877] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  295.539882] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  295.539885] [drm:check_crtc_state] [CRTC:20]
>[  295.539889] [drm:check_crtc_state] [CRTC:25]
>[  295.548306] [drm:check_crtc_state] [CRTC:30]
>[  295.548320] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  295.548899] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  295.549231] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  295.549239] [drm:drm_helper_hpd_irq_event] [CONNECTOR:41:eDP-1] status updated from unknown to connected
>[  295.549275] [drm:drm_fb_helper_hotplug_event] 
>[  295.549278] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  295.549280] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  295.549628] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  295.549960] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  295.549978] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  295.549985] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  295.549993] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.549996] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  295.549999] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  295.550336] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  295.550339] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  295.550343] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] status updated from 3 to 2
>[  295.550352] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  295.550354] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  295.550356] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  295.550368] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] status updated from 3 to 2
>[  295.550375] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  295.550378] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  295.550381] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  295.550672] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  295.550675] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  295.550678] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] status updated from 3 to 2
>[  295.550680] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  295.550682] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  295.550684] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  295.550689] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] status updated from 3 to 2
>[  295.550691] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  295.550715] [drm:drm_fb_helper_hotplug_event] 
>[  295.550718] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  295.550719] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  295.551127] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  295.551465] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  295.551476] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  295.551481] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  295.551485] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.551488] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  295.551489] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  295.551686] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  295.551688] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  295.551691] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  295.551693] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  295.551695] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  295.551699] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  295.551701] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  295.551703] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  295.551902] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  295.551905] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  295.551908] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  295.551910] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  295.551912] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  295.551916] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  295.551926] [drm:drm_setup_crtcs] 
>[  295.551930] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  295.551931] [drm:drm_enable_connectors] connector 34 enabled? no
>[  295.551933] [drm:drm_enable_connectors] connector 39 enabled? no
>[  295.551935] [drm:drm_enable_connectors] connector 47 enabled? no
>[  295.551936] [drm:drm_enable_connectors] connector 49 enabled? no
>[  295.551941] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  295.551944] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  295.551947] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  295.551949] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  295.551950] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  295.551952] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  295.551954] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  295.551959] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  295.552068] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  295.552073] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  295.552078] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.552086] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  295.552093] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  295.552097] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  295.552101] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.552106] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  295.552110] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  295.552115] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  295.552129] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  295.552131] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  295.552135] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  295.552137] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  295.552138] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  295.552140] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  295.552143] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  295.552147] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  295.552149] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  295.552151] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  295.552152] [drm:intel_dump_pipe_config] requested mode:
>[  295.552157] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.552158] [drm:intel_dump_pipe_config] adjusted mode:
>[  295.552163] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.552167] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  295.552168] [drm:intel_dump_pipe_config] port clock: 270000
>[  295.552170] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  295.552172] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  295.552174] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  295.552176] [drm:intel_dump_pipe_config] ips: 0
>[  295.552177] [drm:intel_dump_pipe_config] double wide: 0
>[  295.552181] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  295.552185] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  295.552189] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.552194] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  295.552227] [drm:drm_fb_helper_hotplug_event] 
>[  295.552229] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  295.552231] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  295.552580] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  295.552913] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  295.552925] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  295.552929] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  295.552934] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.552936] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  295.552938] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  295.553104] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  295.553107] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  295.553110] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  295.553112] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  295.553114] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  295.553118] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  295.553120] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  295.553122] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  295.553280] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  295.553284] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  295.553288] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  295.553290] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  295.553292] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  295.553296] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  295.553306] [drm:drm_setup_crtcs] 
>[  295.553309] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  295.553311] [drm:drm_enable_connectors] connector 34 enabled? no
>[  295.553312] [drm:drm_enable_connectors] connector 39 enabled? no
>[  295.553314] [drm:drm_enable_connectors] connector 47 enabled? no
>[  295.553316] [drm:drm_enable_connectors] connector 49 enabled? no
>[  295.553320] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  295.553322] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  295.553340] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  295.553342] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  295.553343] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  295.553345] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  295.553347] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  295.553349] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  295.553436] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  295.553440] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  295.553445] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.553450] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  295.553456] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  295.553459] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  295.553464] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.553469] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  295.553472] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  295.553476] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  295.553487] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  295.553489] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  295.553493] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  295.553495] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  295.553497] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  295.553499] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  295.553502] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  295.553505] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  295.553508] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  295.553511] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  295.553512] [drm:intel_dump_pipe_config] requested mode:
>[  295.553517] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.553518] [drm:intel_dump_pipe_config] adjusted mode:
>[  295.553522] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.553526] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  295.553528] [drm:intel_dump_pipe_config] port clock: 270000
>[  295.553529] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  295.553532] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  295.553534] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  295.553535] [drm:intel_dump_pipe_config] ips: 0
>[  295.553537] [drm:intel_dump_pipe_config] double wide: 0
>[  295.553541] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  295.553544] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  295.553549] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.553553] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  295.553576] [drm:drm_setup_crtcs] 
>[  295.553582] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  295.553584] [drm:drm_enable_connectors] connector 34 enabled? no
>[  295.553586] [drm:drm_enable_connectors] connector 39 enabled? no
>[  295.553587] [drm:drm_enable_connectors] connector 47 enabled? no
>[  295.553589] [drm:drm_enable_connectors] connector 49 enabled? no
>[  295.553592] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  295.553594] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  295.553597] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  295.553599] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  295.553600] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  295.553602] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  295.553604] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  295.553606] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  295.553694] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  295.553698] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  295.553703] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.553709] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  295.553716] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  295.553719] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  295.553724] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.553729] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  295.553732] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  295.553737] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  295.553746] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  295.553748] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  295.553752] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  295.553754] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  295.553755] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  295.553757] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  295.553760] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  295.553764] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  295.553766] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  295.553768] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  295.553769] [drm:intel_dump_pipe_config] requested mode:
>[  295.553774] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.553775] [drm:intel_dump_pipe_config] adjusted mode:
>[  295.553780] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.553784] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  295.553785] [drm:intel_dump_pipe_config] port clock: 270000
>[  295.553787] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  295.553789] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  295.553792] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  295.553793] [drm:intel_dump_pipe_config] ips: 0
>[  295.553795] [drm:intel_dump_pipe_config] double wide: 0
>[  295.553798] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  295.553802] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  295.553806] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.553811] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  295.555531] PM: resume of devices complete after 755.119 msecs
>[  295.556650] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  295.556655] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  295.556660] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  295.556666] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  295.556669] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  295.556674] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  295.556684] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  295.556686] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  295.556689] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  295.556691] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  295.556693] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  295.556694] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  295.556697] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  295.556701] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  295.556703] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  295.556705] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  295.556706] [drm:intel_dump_pipe_config] requested mode:
>[  295.556711] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.556712] [drm:intel_dump_pipe_config] adjusted mode:
>[  295.556716] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  295.556720] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  295.556721] [drm:intel_dump_pipe_config] port clock: 270000
>[  295.556723] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  295.556725] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  295.556729] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  295.556730] [drm:intel_dump_pipe_config] ips: 0
>[  295.556732] [drm:intel_dump_pipe_config] double wide: 0
>[  295.875564] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  295.877499] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  295.877502] [drm:cherryview_enable_rps] GPU status: 0x00002810
>[  295.877506] [drm:cherryview_enable_rps] current GPU freq: 400 MHz (40)
>[  295.877509] [drm:cherryview_enable_rps] setting GPU freq to 400 MHz (40)
>[  295.893152] PM: Finishing wakeup.
>[  295.893157] Restarting tasks ... done.
>[  296.210621] asix 1-2.4:1.0 eth1: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[  298.565090] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  298.565108] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  304.002226] PM: Syncing filesystems ... done.
>[  304.026913] PM: Preparing system for mem sleep
>[  304.027142] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  304.028592] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  304.029773] PM: Entering mem sleep
>[  304.029922] Suspending console(s) (use no_console_suspend to debug)
>[  304.032632] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  304.039607] sd 1:0:0:0: [sda] Stopping disk
>[  304.231496] serial 00:01: disabled
>[  304.231914] [drm:intel_display_power_get] enabling always-on
>[  304.232248] ------------[ cut here ]------------
>[  304.232294] WARNING: CPU: 0 PID: 4661 at drivers/gpu/drm/i915/i915_gem.c:4646 i915_gem_suspend+0xbb/0xd3 [i915]()
>[  304.232296] WARN_ON(dev_priv->mm.busy)
>[  304.232319] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt snd_hda_codec_realtek snd_hda_codec_generic iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich snd_hda_intel mfd_core snd_hda_controller snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[  304.232327] CPU: 0 PID: 4661 Comm: kworker/u8:75 Tainted: G        W       4.0.0-rc7_kcloud_c48484_20150420+ #322
>[  304.232337] Workqueue: events_unbound async_run_entry_fn
>[  304.232344]  0000000000000000 0000000000000009 ffffffff817958c7 ffff8800029bbc78
>[  304.232347]  ffffffff8103bd5a 0000000000000082 ffffffffa009ecd3 00000000000000d5
>[  304.232351]  0000000000000000 ffff880002c90000 ffff880002c89060 ffff880002c90000
>[  304.232353] Call Trace:
>[  304.232362]  [<ffffffff817958c7>] ? dump_stack+0x40/0x50
>[  304.232369]  [<ffffffff8103bd5a>] ? warn_slowpath_common+0x98/0xb0
>[  304.232399]  [<ffffffffa009ecd3>] ? i915_gem_suspend+0xbb/0xd3 [i915]
>[  304.232427]  [<ffffffff8103bdb7>] ? warn_slowpath_fmt+0x45/0x4a
>[  304.232458]  [<ffffffffa009ecd3>] ? i915_gem_suspend+0xbb/0xd3 [i915]
>[  304.232483]  [<ffffffffa007b789>] ? i915_drm_suspend+0x59/0x1a1 [i915]
>[  304.232490]  [<ffffffff8135fa2e>] ? pci_pm_suspend+0x79/0xf6
>[  304.232493]  [<ffffffff8135f9b5>] ? pci_pm_freeze+0xa4/0xa4
>[  304.232499]  [<ffffffff813f2265>] ? dpm_run_callback+0x3a/0xc5
>[  304.232503]  [<ffffffff813f2bd3>] ? __device_suspend+0x1d1/0x25d
>[  304.232506]  [<ffffffff813f2c75>] ? async_suspend+0x16/0x7d
>[  304.232510]  [<ffffffff81052783>] ? async_run_entry_fn+0x2d/0xbf
>[  304.232517]  [<ffffffff8104ca7f>] ? process_one_work+0x1b2/0x31d
>[  304.232522]  [<ffffffff8104d278>] ? worker_thread+0x24d/0x339
>[  304.232528]  [<ffffffff8104d02b>] ? cancel_delayed_work_sync+0xa/0xa
>[  304.232531]  [<ffffffff81050b25>] ? kthread+0xce/0xd6
>[  304.232535]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[  304.232540]  [<ffffffff8179b0c8>] ? ret_from_fork+0x58/0x90
>[  304.232544]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[  304.232548] ---[ end trace 0690e818c2ebe7e9 ]---
>[  304.236733] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  304.243775] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  304.243785] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  304.243789] [drm:intel_edp_backlight_off] 
>[  304.444774] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  304.445013] [drm:edp_panel_off] Turn eDP port C panel power off
>[  304.445018] [drm:wait_panel_off] Wait for panel power off time
>[  304.445024] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  304.485430] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  304.485433] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  304.485437] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  304.485471] [drm:wait_panel_status] Wait complete
>[  304.485495] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  304.493806] [drm:intel_dp_link_down] 
>[  304.569900] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[  304.569906] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=0, cursor=0, SR: plane=0, cursor=0
>[  304.580352] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  304.582574] [drm:intel_display_power_put] disabling dpio-common-d
>[  304.590886] [drm:intel_display_power_put] disabling dpio-common-bc
>[  304.599235] [drm:intel_display_power_put] disabling pipe-a
>[  304.607648] [drm:intel_display_power_put] disabling always-on
>[  304.607765] PM: suspend of devices complete after 577.305 msecs
>[  304.621152] PM: late suspend of devices complete after 13.370 msecs
>[  304.627452] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  304.637715] PM: noirq suspend of devices complete after 16.549 msecs
>[  304.637771] ACPI: Preparing to enter system sleep state S3
>[  304.638147] PM: Saving platform NVS memory
>[  304.640771] Disabling non-boot CPUs ...
>[  304.642162] smpboot: CPU 1 is now offline
>[  304.643979] smpboot: CPU 2 is now offline
>[  304.644665] Broke affinity for irq 118
>[  304.645736] smpboot: CPU 3 is now offline
>[  304.646835] ACPI: Low-level resume complete
>[  304.646936] PM: Restoring platform NVS memory
>[  304.648105] CPU0: Thermal LVT vector (0xfa) already installed
>[  304.648126] Enabling non-boot CPUs ...
>[  304.648196] x86: Booting SMP configuration:
>[  304.648198] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  304.664775] CPU1: Thermal LVT vector (0xfa) already installed
>[  304.667879] CPU1 is up
>[  304.667930] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  304.684514] CPU2: Thermal LVT vector (0xfa) already installed
>[  304.687488] CPU2 is up
>[  304.687558] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  304.704143] CPU3: Thermal LVT vector (0xfa) already installed
>[  304.707297] CPU3 is up
>[  304.708550] ACPI: Waking up from system sleep state S3
>[  304.728815] acpi LNXPOWER:04: Turning OFF
>[  304.728948] acpi LNXPOWER:00: Turning OFF
>[  304.739706] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  304.740043] PM: noirq resume of devices complete after 11.070 msecs
>[  304.740180] [drm:intel_display_power_get] enabling always-on
>[  304.740183] [drm:intel_display_power_get] enabling pipe-a
>[  304.742205] [drm:intel_display_power_get] enabling dpio-common-bc
>[  304.750280] [drm:intel_display_power_get] enabling dpio-common-d
>[  304.776542] PM: early resume of devices complete after 36.423 msecs
>[  304.778169] sd 1:0:0:0: [sda] Starting disk
>[  304.778571] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  304.778750] rtc_cmos 00:06: System wakeup disabled by ACPI
>[  304.778894] [drm:intel_opregion_setup] graphic opregion physical addr: 0x7b6c4000
>[  304.778913] [drm:intel_opregion_setup] Public ACPI methods supported
>[  304.778914] [drm:intel_opregion_setup] ASLE supported
>[  304.778927] [drm:vlv_initial_power_sequencer_setup] no initial power sequencer for port C
>[  304.778939] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  304.778945] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  304.778950] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  304.778953] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  304.781086] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  304.781111] [drm:intel_modeset_readout_hw_state] [CRTC:20] hw state readout: disabled
>[  304.781115] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: disabled
>[  304.781120] [drm:intel_modeset_readout_hw_state] [CRTC:30] hw state readout: disabled
>[  304.781127] [drm:intel_modeset_readout_hw_state] [ENCODER:33:TMDS-33] hw state readout: disabled, pipe A
>[  304.781130] [drm:intel_modeset_readout_hw_state] [ENCODER:38:TMDS-38] hw state readout: disabled, pipe A
>[  304.781134] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: disabled, pipe A
>[  304.781138] [drm:intel_modeset_readout_hw_state] [ENCODER:46:TMDS-46] hw state readout: disabled, pipe A
>[  304.781141] [drm:intel_modeset_readout_hw_state] [ENCODER:48:TMDS-48] hw state readout: disabled, pipe A
>[  304.781145] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:eDP-1] hw state readout: disabled
>[  304.781150] [drm:intel_modeset_readout_hw_state] [CONNECTOR:34:HDMI-A-1] hw state readout: disabled
>[  304.781153] [drm:intel_modeset_readout_hw_state] [CONNECTOR:39:DP-1] hw state readout: disabled
>[  304.781158] [drm:intel_modeset_readout_hw_state] [CONNECTOR:47:HDMI-A-2] hw state readout: disabled
>[  304.781162] [drm:intel_modeset_readout_hw_state] [CONNECTOR:49:DP-2] hw state readout: disabled
>[  304.781171] [drm:intel_dump_pipe_config] [CRTC:20][setup_hw_state] config for pipe A
>[  304.781173] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  304.781175] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  304.781178] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  304.781181] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  304.781184] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  304.781186] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  304.781187] [drm:intel_dump_pipe_config] requested mode:
>[  304.781192] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  304.781194] [drm:intel_dump_pipe_config] adjusted mode:
>[  304.781198] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  304.781201] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  304.781203] [drm:intel_dump_pipe_config] port clock: 0
>[  304.781204] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  304.781207] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  304.781209] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  304.781211] [drm:intel_dump_pipe_config] ips: 0
>[  304.781212] [drm:intel_dump_pipe_config] double wide: 0
>[  304.781217] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config for pipe B
>[  304.781219] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  304.781221] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  304.781224] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  304.781226] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  304.781229] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  304.781231] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  304.781232] [drm:intel_dump_pipe_config] requested mode:
>[  304.781236] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  304.781237] [drm:intel_dump_pipe_config] adjusted mode:
>[  304.781241] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  304.781245] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  304.781246] [drm:intel_dump_pipe_config] port clock: 0
>[  304.781248] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  304.781250] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  304.781252] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  304.781254] [drm:intel_dump_pipe_config] ips: 0
>[  304.781255] [drm:intel_dump_pipe_config] double wide: 0
>[  304.781259] [drm:intel_dump_pipe_config] [CRTC:30][setup_hw_state] config for pipe C
>[  304.781260] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[  304.781262] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  304.781265] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  304.781268] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  304.781270] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  304.781272] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  304.781273] [drm:intel_dump_pipe_config] requested mode:
>[  304.781277] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  304.781279] [drm:intel_dump_pipe_config] adjusted mode:
>[  304.781282] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  304.781286] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  304.781287] [drm:intel_dump_pipe_config] port clock: 0
>[  304.781289] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  304.781291] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  304.781294] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  304.781295] [drm:intel_dump_pipe_config] ips: 0
>[  304.781297] [drm:intel_dump_pipe_config] double wide: 0
>[  304.781306] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  304.790625] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[  304.790632] [drm:intel_display_power_put] disabling always-on
>[  304.790647] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  304.790651] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  304.790654] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  304.790657] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  304.790661] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  304.790666] [drm:check_crtc_state] [CRTC:20]
>[  304.790670] [drm:check_crtc_state] [CRTC:25]
>[  304.790674] [drm:check_crtc_state] [CRTC:30]
>[  304.790689] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  304.790694] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  304.790700] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  304.790713] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  304.790715] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  304.790719] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  304.790721] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  304.790723] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  304.790725] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  304.790728] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  304.790731] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  304.790734] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  304.790735] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  304.790737] [drm:intel_dump_pipe_config] requested mode:
>[  304.790743] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  304.790744] [drm:intel_dump_pipe_config] adjusted mode:
>[  304.790749] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  304.790752] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  304.790754] [drm:intel_dump_pipe_config] port clock: 270000
>[  304.790756] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  304.790758] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  304.790760] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  304.790762] [drm:intel_dump_pipe_config] ips: 0
>[  304.790763] [drm:intel_dump_pipe_config] double wide: 0
>[  304.800613] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  304.878635] [drm:vlv_init_panel_power_sequencer] initializing pipe B power sequencer for port C
>[  304.878645] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  304.878654] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  304.878658] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  305.002957] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  305.047722] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  305.047728] [drm:wait_panel_status] Wait complete
>[  305.047735] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  305.047738] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  305.079661] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  305.079671] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  305.079686] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[  305.079728] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  305.081970] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[  305.083812] ata1: SATA link down (SStatus 4 SControl 300)
>[  305.123218] ata2.00: configured for UDMA/133
>[  305.248811] [drm:edp_panel_on] Turn eDP port C panel power on
>[  305.248815] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  305.248820] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  305.248823] [drm:wait_panel_status] Wait complete
>[  305.248826] [drm:wait_panel_on] Wait for panel power on
>[  305.248831] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[  305.258040] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  305.411195] [drm:wait_panel_status] Wait complete
>[  305.411202] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  305.411213] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  305.411230] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  305.411236] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  305.491118] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  305.491950] [drm:intel_dp_start_link_train] clock recovery OK
>[  305.493072] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  305.493310] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[  305.493318] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=8, cursor=0, SR: plane=8, cursor=0
>[  305.503578] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  305.503597] [drm:intel_edp_backlight_on] 
>[  305.503601] [drm:intel_panel_enable_backlight] pipe B
>[  305.503605] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[  305.503619] [drm:intel_psr_match_conditions] PSR disable by flag
>[  305.503647] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  305.503663] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  305.503666] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  305.503669] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  305.503672] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  305.503676] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  305.503682] [drm:check_crtc_state] [CRTC:20]
>[  305.503688] [drm:check_crtc_state] [CRTC:25]
>[  305.512154] [drm:check_crtc_state] [CRTC:30]
>[  305.512172] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  305.512190] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  305.512196] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  305.512200] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  305.512203] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  305.512206] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  305.512209] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  305.512212] [drm:check_crtc_state] [CRTC:20]
>[  305.512215] [drm:check_crtc_state] [CRTC:25]
>[  305.520614] [drm:check_crtc_state] [CRTC:30]
>[  305.520622] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  305.520628] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  305.520632] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  305.520635] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  305.520639] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  305.520643] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  305.520647] [drm:check_crtc_state] [CRTC:20]
>[  305.520650] [drm:check_crtc_state] [CRTC:25]
>[  305.529061] [drm:check_crtc_state] [CRTC:30]
>[  305.529076] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  305.529652] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  305.529989] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  305.529998] [drm:drm_helper_hpd_irq_event] [CONNECTOR:41:eDP-1] status updated from unknown to connected
>[  305.530036] [drm:drm_fb_helper_hotplug_event] 
>[  305.530039] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  305.530042] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  305.530388] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  305.530726] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  305.530745] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  305.530752] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  305.530760] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.530765] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  305.530768] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  305.530945] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  305.530949] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  305.530953] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] status updated from 3 to 2
>[  305.530961] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  305.530963] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  305.530965] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  305.530978] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] status updated from 3 to 2
>[  305.530985] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  305.530989] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  305.530991] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  305.531282] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  305.531285] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  305.531288] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] status updated from 3 to 2
>[  305.531290] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  305.531293] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  305.531294] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  305.531300] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] status updated from 3 to 2
>[  305.531303] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  305.531327] [drm:drm_fb_helper_hotplug_event] 
>[  305.531329] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  305.531331] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  305.531673] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  305.532014] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  305.532025] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  305.532029] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  305.532035] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.532038] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  305.532040] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  305.532236] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  305.532239] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  305.532241] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  305.532244] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  305.532245] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  305.532251] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  305.532253] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  305.532255] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  305.532455] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  305.532458] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  305.532461] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  305.532464] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  305.532466] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  305.532470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  305.532483] [drm:drm_setup_crtcs] 
>[  305.532487] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  305.532489] [drm:drm_enable_connectors] connector 34 enabled? no
>[  305.532491] [drm:drm_enable_connectors] connector 39 enabled? no
>[  305.532492] [drm:drm_enable_connectors] connector 47 enabled? no
>[  305.532494] [drm:drm_enable_connectors] connector 49 enabled? no
>[  305.532500] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  305.532503] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  305.532507] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  305.532509] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  305.532511] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  305.532512] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  305.532514] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  305.532518] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  305.532634] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  305.532642] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  305.532648] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.532654] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  305.532663] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  305.532666] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  305.532671] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.532676] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  305.532680] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  305.532685] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  305.532698] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  305.532700] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  305.532705] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  305.532708] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  305.532709] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  305.532711] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  305.532716] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  305.532719] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  305.532722] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  305.532724] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  305.532725] [drm:intel_dump_pipe_config] requested mode:
>[  305.532729] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.532731] [drm:intel_dump_pipe_config] adjusted mode:
>[  305.532735] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.532739] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  305.532740] [drm:intel_dump_pipe_config] port clock: 270000
>[  305.532742] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  305.532745] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  305.532747] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  305.532748] [drm:intel_dump_pipe_config] ips: 0
>[  305.532750] [drm:intel_dump_pipe_config] double wide: 0
>[  305.532754] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  305.532757] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  305.532761] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.532766] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  305.532794] [drm:drm_fb_helper_hotplug_event] 
>[  305.532796] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  305.532798] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  305.533144] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  305.533485] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  305.533499] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  305.533503] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  305.533508] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.533510] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  305.533512] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  305.533677] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  305.533679] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  305.533682] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  305.533684] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  305.533686] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  305.533690] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  305.533692] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  305.533694] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  305.533854] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  305.533856] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  305.533859] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  305.533861] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  305.533863] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  305.533867] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  305.533876] [drm:drm_setup_crtcs] 
>[  305.533879] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  305.533881] [drm:drm_enable_connectors] connector 34 enabled? no
>[  305.533883] [drm:drm_enable_connectors] connector 39 enabled? no
>[  305.533884] [drm:drm_enable_connectors] connector 47 enabled? no
>[  305.533886] [drm:drm_enable_connectors] connector 49 enabled? no
>[  305.533890] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  305.533892] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  305.533895] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  305.533896] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  305.533898] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  305.533899] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  305.533901] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  305.533904] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  305.533933] [drm:drm_setup_crtcs] 
>[  305.533940] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  305.533942] [drm:drm_enable_connectors] connector 34 enabled? no
>[  305.533944] [drm:drm_enable_connectors] connector 39 enabled? no
>[  305.533947] [drm:drm_enable_connectors] connector 47 enabled? no
>[  305.533948] [drm:drm_enable_connectors] connector 49 enabled? no
>[  305.533951] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  305.533953] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  305.533957] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  305.533958] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  305.533960] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  305.533962] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  305.533963] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  305.533966] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  305.534052] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  305.534056] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  305.534061] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.534067] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  305.534074] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  305.534080] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  305.534085] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.534091] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  305.534096] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  305.534100] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  305.534109] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  305.534113] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  305.534116] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  305.534118] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  305.534119] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  305.534121] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  305.534124] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  305.534128] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  305.534130] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  305.534132] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  305.534133] [drm:intel_dump_pipe_config] requested mode:
>[  305.534139] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.534141] [drm:intel_dump_pipe_config] adjusted mode:
>[  305.534145] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.534149] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  305.534150] [drm:intel_dump_pipe_config] port clock: 270000
>[  305.534152] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  305.534155] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  305.534157] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  305.534158] [drm:intel_dump_pipe_config] ips: 0
>[  305.534160] [drm:intel_dump_pipe_config] double wide: 0
>[  305.534164] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  305.534167] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  305.534171] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.534177] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  305.534274] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  305.534279] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  305.534284] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.534291] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  305.534298] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  305.534301] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  305.534306] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.534311] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  305.534314] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  305.534319] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  305.534328] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  305.534330] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  305.534334] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  305.534336] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  305.534337] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  305.534339] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  305.534342] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  305.534346] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  305.534348] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  305.534350] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  305.534352] [drm:intel_dump_pipe_config] requested mode:
>[  305.534356] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.534357] [drm:intel_dump_pipe_config] adjusted mode:
>[  305.534362] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.534366] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  305.534367] [drm:intel_dump_pipe_config] port clock: 270000
>[  305.534369] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  305.534371] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  305.534374] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  305.534375] [drm:intel_dump_pipe_config] ips: 0
>[  305.534377] [drm:intel_dump_pipe_config] double wide: 0
>[  305.534380] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  305.534384] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  305.534388] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.534393] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  305.536093] PM: resume of devices complete after 759.188 msecs
>[  305.537230] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  305.537235] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  305.537240] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  305.537247] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  305.537250] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  305.537255] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  305.537264] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  305.537266] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  305.537269] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  305.537271] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  305.537273] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  305.537274] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  305.537277] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  305.537281] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  305.537283] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  305.537285] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  305.537286] [drm:intel_dump_pipe_config] requested mode:
>[  305.537291] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.537292] [drm:intel_dump_pipe_config] adjusted mode:
>[  305.537296] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  305.537300] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  305.537301] [drm:intel_dump_pipe_config] port clock: 270000
>[  305.537303] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  305.537306] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  305.537308] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  305.537309] [drm:intel_dump_pipe_config] ips: 0
>[  305.537310] [drm:intel_dump_pipe_config] double wide: 0
>[  305.860081] PM: Finishing wakeup.
>[  305.860086] Restarting tasks ... done.
>[  305.882129] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  305.884179] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  305.884185] [drm:cherryview_enable_rps] GPU status: 0x00002810
>[  305.884190] [drm:cherryview_enable_rps] current GPU freq: 400 MHz (40)
>[  305.884196] [drm:cherryview_enable_rps] setting GPU freq to 400 MHz (40)
>[  306.187847] asix 1-2.4:1.0 eth1: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[  308.539672] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  308.539689] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  310.884944] [drm] stuck on render ring
>[  310.909512] [drm] GPU HANG: ecode 8:0:0xfffffffe, reason: Ring hung, action: reset
>[  310.909519] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[  310.909522] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[  310.909525] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[  310.909527] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[  310.909531] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[  310.909853] [drm:i915_reset_and_wakeup] resetting chip
>[  310.911466] drm/i915: Resetting chip after gpu hang
>[  310.911483] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  310.911490] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  310.911498] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  310.911504] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  311.879598] PM: Syncing filesystems ... done.
>[  311.904101] PM: Preparing system for mem sleep
>[  311.904331] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  311.905858] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  311.907049] PM: Entering mem sleep
>[  311.907214] Suspending console(s) (use no_console_suspend to debug)
>[  311.908108] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  311.915903] sd 1:0:0:0: [sda] Stopping disk
>[  312.108060] serial 00:01: disabled
>[  312.108401] [drm:intel_display_power_get] enabling always-on
>[  312.108731] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  312.110761] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  312.110764] [drm:cherryview_enable_rps] GPU status: 0x00001410
>[  312.110767] [drm:cherryview_enable_rps] current GPU freq: 200 MHz (20)
>[  312.110770] [drm:cherryview_enable_rps] setting GPU freq to 400 MHz (40)
>[  312.119337] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  312.123421] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  312.123430] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  312.123434] [drm:intel_edp_backlight_off] 
>[  312.324387] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  312.324635] [drm:edp_panel_off] Turn eDP port C panel power off
>[  312.324640] [drm:wait_panel_off] Wait for panel power off time
>[  312.324648] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  312.365099] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  312.365102] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  312.365106] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  312.365140] [drm:wait_panel_status] Wait complete
>[  312.365164] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  312.373484] [drm:intel_dp_link_down] 
>[  312.449432] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[  312.449438] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=0, cursor=0, SR: plane=0, cursor=0
>[  312.459818] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  312.462040] [drm:intel_display_power_put] disabling dpio-common-d
>[  312.470455] [drm:intel_display_power_put] disabling dpio-common-bc
>[  312.478763] [drm:intel_display_power_put] disabling pipe-a
>[  312.487168] [drm:intel_display_power_put] disabling always-on
>[  312.487448] PM: suspend of devices complete after 579.688 msecs
>[  312.502281] PM: late suspend of devices complete after 14.817 msecs
>[  312.510589] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  312.521313] PM: noirq suspend of devices complete after 19.015 msecs
>[  312.521353] ACPI: Preparing to enter system sleep state S3
>[  312.521741] PM: Saving platform NVS memory
>[  312.524419] Disabling non-boot CPUs ...
>[  312.525809] smpboot: CPU 1 is now offline
>[  312.527539] smpboot: CPU 2 is now offline
>[  312.529322] smpboot: CPU 3 is now offline
>[  312.530547] ACPI: Low-level resume complete
>[  312.530644] PM: Restoring platform NVS memory
>[  312.531800] CPU0: Thermal LVT vector (0xfa) already installed
>[  312.531821] Enabling non-boot CPUs ...
>[  312.531891] x86: Booting SMP configuration:
>[  312.531894] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  312.548477] CPU1: Thermal LVT vector (0xfa) already installed
>[  312.551608] CPU1 is up
>[  312.551654] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  312.568237] CPU2: Thermal LVT vector (0xfa) already installed
>[  312.571262] CPU2 is up
>[  312.571311] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  312.587898] CPU3: Thermal LVT vector (0xfa) already installed
>[  312.591041] CPU3 is up
>[  312.592222] ACPI: Waking up from system sleep state S3
>[  312.612252] acpi LNXPOWER:04: Turning OFF
>[  312.612380] acpi LNXPOWER:00: Turning OFF
>[  312.623379] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  312.623741] PM: noirq resume of devices complete after 11.337 msecs
>[  312.623885] [drm:intel_display_power_get] enabling always-on
>[  312.623887] [drm:intel_display_power_get] enabling pipe-a
>[  312.626011] [drm:intel_display_power_get] enabling dpio-common-bc
>[  312.634387] [drm:intel_display_power_get] enabling dpio-common-d
>[  312.661647] PM: early resume of devices complete after 37.834 msecs
>[  312.662793] rtc_cmos 00:06: System wakeup disabled by ACPI
>[  312.663759] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  312.664089] [drm:intel_opregion_setup] graphic opregion physical addr: 0x7b6c4000
>[  312.664111] [drm:intel_opregion_setup] Public ACPI methods supported
>[  312.664113] [drm:intel_opregion_setup] ASLE supported
>[  312.664130] [drm:vlv_initial_power_sequencer_setup] no initial power sequencer for port C
>[  312.664160] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  312.664165] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  312.664171] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  312.664175] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  312.666330] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  312.666356] [drm:intel_modeset_readout_hw_state] [CRTC:20] hw state readout: disabled
>[  312.666360] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: disabled
>[  312.666365] [drm:intel_modeset_readout_hw_state] [CRTC:30] hw state readout: disabled
>[  312.666374] [drm:intel_modeset_readout_hw_state] [ENCODER:33:TMDS-33] hw state readout: disabled, pipe A
>[  312.666379] [drm:intel_modeset_readout_hw_state] [ENCODER:38:TMDS-38] hw state readout: disabled, pipe A
>[  312.666385] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: disabled, pipe A
>[  312.666391] [drm:intel_modeset_readout_hw_state] [ENCODER:46:TMDS-46] hw state readout: disabled, pipe A
>[  312.666394] [drm:intel_modeset_readout_hw_state] [ENCODER:48:TMDS-48] hw state readout: disabled, pipe A
>[  312.666400] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:eDP-1] hw state readout: disabled
>[  312.666404] [drm:intel_modeset_readout_hw_state] [CONNECTOR:34:HDMI-A-1] hw state readout: disabled
>[  312.666407] [drm:intel_modeset_readout_hw_state] [CONNECTOR:39:DP-1] hw state readout: disabled
>[  312.666411] [drm:intel_modeset_readout_hw_state] [CONNECTOR:47:HDMI-A-2] hw state readout: disabled
>[  312.666415] [drm:intel_modeset_readout_hw_state] [CONNECTOR:49:DP-2] hw state readout: disabled
>[  312.666424] [drm:intel_dump_pipe_config] [CRTC:20][setup_hw_state] config for pipe A
>[  312.666425] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  312.666428] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  312.666431] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  312.666434] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  312.666436] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  312.666440] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  312.666441] [drm:intel_dump_pipe_config] requested mode:
>[  312.666447] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  312.666448] [drm:intel_dump_pipe_config] adjusted mode:
>[  312.666452] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  312.666455] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  312.666457] [drm:intel_dump_pipe_config] port clock: 0
>[  312.666459] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  312.666461] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  312.666463] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  312.666465] [drm:intel_dump_pipe_config] ips: 0
>[  312.666466] [drm:intel_dump_pipe_config] double wide: 0
>[  312.666472] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config for pipe B
>[  312.666473] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  312.666475] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  312.666478] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  312.666481] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  312.666483] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  312.666486] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  312.666488] [drm:intel_dump_pipe_config] requested mode:
>[  312.666492] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  312.666493] [drm:intel_dump_pipe_config] adjusted mode:
>[  312.666497] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  312.666500] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  312.666502] [drm:intel_dump_pipe_config] port clock: 0
>[  312.666503] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  312.666506] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  312.666508] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  312.666509] [drm:intel_dump_pipe_config] ips: 0
>[  312.666511] [drm:intel_dump_pipe_config] double wide: 0
>[  312.666515] [drm:intel_dump_pipe_config] [CRTC:30][setup_hw_state] config for pipe C
>[  312.666516] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[  312.666518] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  312.666521] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  312.666524] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  312.666527] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  312.666528] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  312.666530] [drm:intel_dump_pipe_config] requested mode:
>[  312.666534] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  312.666535] [drm:intel_dump_pipe_config] adjusted mode:
>[  312.666539] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  312.666542] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  312.666544] [drm:intel_dump_pipe_config] port clock: 0
>[  312.666545] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  312.666548] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  312.666550] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  312.666551] [drm:intel_dump_pipe_config] ips: 0
>[  312.666553] [drm:intel_dump_pipe_config] double wide: 0
>[  312.666563] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  312.672308] sd 1:0:0:0: [sda] Starting disk
>[  312.676659] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[  312.676665] [drm:intel_display_power_put] disabling always-on
>[  312.676673] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  312.676676] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  312.676679] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  312.676682] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  312.676684] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  312.676689] [drm:check_crtc_state] [CRTC:20]
>[  312.676692] [drm:check_crtc_state] [CRTC:25]
>[  312.676696] [drm:check_crtc_state] [CRTC:30]
>[  312.676711] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  312.676717] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  312.676723] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  312.676735] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  312.676737] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  312.676741] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  312.676744] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  312.676745] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  312.676747] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  312.676750] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  312.676753] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  312.676756] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  312.676758] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  312.676759] [drm:intel_dump_pipe_config] requested mode:
>[  312.676764] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  312.676766] [drm:intel_dump_pipe_config] adjusted mode:
>[  312.676771] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  312.676774] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  312.676776] [drm:intel_dump_pipe_config] port clock: 270000
>[  312.676778] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  312.676780] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  312.676782] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  312.676784] [drm:intel_dump_pipe_config] ips: 0
>[  312.676785] [drm:intel_dump_pipe_config] double wide: 0
>[  312.686899] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  312.765299] [drm:vlv_init_panel_power_sequencer] initializing pipe B power sequencer for port C
>[  312.765311] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  312.765318] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  312.765323] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  312.895324] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  312.927403] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  312.927408] [drm:wait_panel_status] Wait complete
>[  312.927417] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  312.927419] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  312.959130] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  312.959134] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  312.959138] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[  312.959249] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  312.979320] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[  312.979396] ata1: SATA link down (SStatus 4 SControl 300)
>[  313.020320] ata2.00: configured for UDMA/133
>[  313.128617] [drm:edp_panel_on] Turn eDP port C panel power on
>[  313.128623] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  313.128630] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  313.128633] [drm:wait_panel_status] Wait complete
>[  313.128641] [drm:wait_panel_on] Wait for panel power on
>[  313.128645] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd000b
>[  313.150448] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  313.291129] [drm:wait_panel_status] Wait complete
>[  313.291137] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  313.291149] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  313.291163] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  313.291170] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  313.370895] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  313.371691] [drm:intel_dp_start_link_train] clock recovery OK
>[  313.372789] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  313.373025] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[  313.373033] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=8, cursor=0, SR: plane=8, cursor=0
>[  313.383315] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  313.383331] [drm:intel_edp_backlight_on] 
>[  313.383335] [drm:intel_panel_enable_backlight] pipe B
>[  313.383342] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[  313.383353] [drm:intel_psr_match_conditions] PSR disable by flag
>[  313.383378] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  313.383395] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  313.383398] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  313.383401] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  313.383404] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  313.383407] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  313.383412] [drm:check_crtc_state] [CRTC:20]
>[  313.383418] [drm:check_crtc_state] [CRTC:25]
>[  313.391771] [drm:check_crtc_state] [CRTC:30]
>[  313.391791] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  313.391810] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  313.391816] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  313.391819] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  313.391822] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  313.391825] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  313.391829] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  313.391832] [drm:check_crtc_state] [CRTC:20]
>[  313.391835] [drm:check_crtc_state] [CRTC:25]
>[  313.400341] [drm:check_crtc_state] [CRTC:30]
>[  313.400350] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  313.400357] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  313.400360] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  313.400363] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  313.400367] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  313.400372] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  313.400375] [drm:check_crtc_state] [CRTC:20]
>[  313.400378] [drm:check_crtc_state] [CRTC:25]
>[  313.408750] [drm:check_crtc_state] [CRTC:30]
>[  313.408764] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  313.409228] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  313.409571] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  313.409579] [drm:drm_helper_hpd_irq_event] [CONNECTOR:41:eDP-1] status updated from unknown to connected
>[  313.409616] [drm:drm_fb_helper_hotplug_event] 
>[  313.409619] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  313.409622] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  313.409962] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  313.410301] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  313.410318] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  313.410325] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  313.410333] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.410338] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  313.410341] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  313.410521] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  313.410525] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  313.410528] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] status updated from 3 to 2
>[  313.410536] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  313.410539] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  313.410540] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  313.410552] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] status updated from 3 to 2
>[  313.410559] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  313.410563] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  313.410565] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  313.410776] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  313.410778] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  313.410781] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] status updated from 3 to 2
>[  313.410784] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  313.410787] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  313.410789] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  313.410794] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] status updated from 3 to 2
>[  313.410796] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  313.410822] [drm:drm_fb_helper_hotplug_event] 
>[  313.410824] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  313.410826] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  313.411168] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  313.411510] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  313.411524] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  313.411528] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  313.411533] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.411535] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  313.411537] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  313.411703] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  313.411706] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  313.411708] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  313.411710] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  313.411712] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  313.411717] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  313.411719] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  313.411721] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  313.411881] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  313.411884] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  313.411886] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  313.411889] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  313.411890] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  313.411895] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  313.411906] [drm:drm_setup_crtcs] 
>[  313.411911] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  313.411912] [drm:drm_enable_connectors] connector 34 enabled? no
>[  313.411914] [drm:drm_enable_connectors] connector 39 enabled? no
>[  313.411916] [drm:drm_enable_connectors] connector 47 enabled? no
>[  313.411917] [drm:drm_enable_connectors] connector 49 enabled? no
>[  313.411923] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  313.411926] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  313.411931] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  313.411933] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  313.411934] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  313.411936] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  313.411937] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  313.411942] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  313.412062] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  313.412068] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  313.412075] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.412081] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  313.412089] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  313.412092] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  313.412097] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.412102] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  313.412108] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  313.412114] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  313.412126] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  313.412128] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  313.412134] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  313.412138] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  313.412140] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  313.412141] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  313.412146] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  313.412149] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  313.412152] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  313.412154] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  313.412155] [drm:intel_dump_pipe_config] requested mode:
>[  313.412159] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.412161] [drm:intel_dump_pipe_config] adjusted mode:
>[  313.412165] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.412169] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  313.412171] [drm:intel_dump_pipe_config] port clock: 270000
>[  313.412172] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  313.412175] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  313.412177] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  313.412178] [drm:intel_dump_pipe_config] ips: 0
>[  313.412180] [drm:intel_dump_pipe_config] double wide: 0
>[  313.412184] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  313.412187] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  313.412192] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.412196] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  313.412224] [drm:drm_fb_helper_hotplug_event] 
>[  313.412226] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  313.412228] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  313.412571] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  313.412907] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  313.412921] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  313.412925] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  313.412930] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.412932] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  313.412934] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  313.413095] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  313.413098] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  313.413100] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  313.413102] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  313.413104] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  313.413108] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  313.413110] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  313.413113] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  313.413271] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  313.413274] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  313.413278] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  313.413280] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  313.413282] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  313.413286] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  313.413296] [drm:drm_setup_crtcs] 
>[  313.413299] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  313.413300] [drm:drm_enable_connectors] connector 34 enabled? no
>[  313.413302] [drm:drm_enable_connectors] connector 39 enabled? no
>[  313.413304] [drm:drm_enable_connectors] connector 47 enabled? no
>[  313.413305] [drm:drm_enable_connectors] connector 49 enabled? no
>[  313.413308] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  313.413310] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  313.413313] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  313.413314] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  313.413316] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  313.413318] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  313.413319] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  313.413322] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  313.413404] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  313.413408] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  313.413413] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.413418] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  313.413425] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  313.413428] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  313.413432] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.413437] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  313.413440] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  313.413445] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  313.413454] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  313.413456] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  313.413459] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  313.413461] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  313.413463] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  313.413464] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  313.413468] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  313.413471] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  313.413474] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  313.413475] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  313.413477] [drm:intel_dump_pipe_config] requested mode:
>[  313.413483] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.413484] [drm:intel_dump_pipe_config] adjusted mode:
>[  313.413488] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.413508] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  313.413509] [drm:intel_dump_pipe_config] port clock: 270000
>[  313.413511] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  313.413514] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  313.413516] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  313.413517] [drm:intel_dump_pipe_config] ips: 0
>[  313.413519] [drm:intel_dump_pipe_config] double wide: 0
>[  313.413523] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  313.413527] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  313.413532] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.413537] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  313.413559] [drm:drm_setup_crtcs] 
>[  313.413565] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  313.413568] [drm:drm_enable_connectors] connector 34 enabled? no
>[  313.413569] [drm:drm_enable_connectors] connector 39 enabled? no
>[  313.413571] [drm:drm_enable_connectors] connector 47 enabled? no
>[  313.413573] [drm:drm_enable_connectors] connector 49 enabled? no
>[  313.413575] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  313.413578] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  313.413581] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  313.413583] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  313.413584] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  313.413586] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  313.413587] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  313.413590] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  313.413678] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  313.413682] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  313.413688] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.413697] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  313.413703] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  313.413707] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  313.413712] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.413717] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  313.413721] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  313.413725] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  313.413735] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  313.413737] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  313.413740] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  313.413742] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  313.413744] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  313.413746] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  313.413749] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  313.413752] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  313.413755] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  313.413757] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  313.413758] [drm:intel_dump_pipe_config] requested mode:
>[  313.413763] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.413764] [drm:intel_dump_pipe_config] adjusted mode:
>[  313.413768] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.413772] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  313.413774] [drm:intel_dump_pipe_config] port clock: 270000
>[  313.413775] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  313.413778] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  313.413780] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  313.413782] [drm:intel_dump_pipe_config] ips: 0
>[  313.413783] [drm:intel_dump_pipe_config] double wide: 0
>[  313.413787] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  313.413791] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  313.413795] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.413801] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  313.416625] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  313.416629] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  313.416635] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  313.416641] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  313.416644] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  313.416649] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  313.416659] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  313.416661] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  313.416664] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  313.416666] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  313.416668] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  313.416669] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  313.416672] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  313.416676] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  313.416678] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  313.416680] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  313.416681] [drm:intel_dump_pipe_config] requested mode:
>[  313.416686] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.416687] [drm:intel_dump_pipe_config] adjusted mode:
>[  313.416691] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  313.416695] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  313.416696] [drm:intel_dump_pipe_config] port clock: 270000
>[  313.416698] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  313.416701] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  313.416703] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  313.416704] [drm:intel_dump_pipe_config] ips: 0
>[  313.416705] [drm:intel_dump_pipe_config] double wide: 0
>[  313.416737] PM: resume of devices complete after 754.729 msecs
>[  313.752492] PM: Finishing wakeup.
>[  313.752497] Restarting tasks ... done.
>[  313.892306] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  313.893740] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  313.893745] [drm:cherryview_enable_rps] GPU status: 0x00002810
>[  313.893751] [drm:cherryview_enable_rps] current GPU freq: 400 MHz (40)
>[  313.893755] [drm:cherryview_enable_rps] setting GPU freq to 400 MHz (40)
>[  314.201668] asix 1-2.4:1.0 eth1: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[  316.417267] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  316.417283] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  360.813103] usb 1-2.3: USB disconnect, device number 13
>[  362.270868] usb 1-2.3: new low-speed USB device number 14 using xhci_hcd
>[  362.361223] usb 1-2.3: New USB device found, idVendor=046d, idProduct=c077
>[  362.361236] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  362.361241] usb 1-2.3: Product: USB Optical Mouse
>[  362.361247] usb 1-2.3: Manufacturer: Logitech
>[  362.361621] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  362.364506] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:046D:C077.0009/input/input23
>[  362.415804] hid-generic 0003:046D:C077.0009: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2.3/input0
>[  378.354773] PM: Syncing filesystems ... done.
>[  378.549963] PM: Preparing system for mem sleep
>[  378.550220] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  378.551763] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  378.552960] PM: Entering mem sleep
>[  378.553122] Suspending console(s) (use no_console_suspend to debug)
>[  378.555593] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  378.562364] sd 1:0:0:0: [sda] Stopping disk
>[  378.754344] serial 00:01: disabled
>[  378.754855] [drm:intel_display_power_get] enabling always-on
>[  378.755144] ------------[ cut here ]------------
>[  378.755190] WARNING: CPU: 1 PID: 4660 at drivers/gpu/drm/i915/i915_gem.c:4646 i915_gem_suspend+0xbb/0xd3 [i915]()
>[  378.755192] WARN_ON(dev_priv->mm.busy)
>[  378.755216] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt snd_hda_codec_realtek snd_hda_codec_generic iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich snd_hda_intel mfd_core snd_hda_controller snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[  378.755224] CPU: 1 PID: 4660 Comm: kworker/u8:74 Tainted: G        W       4.0.0-rc7_kcloud_c48484_20150420+ #322
>[  378.755235] Workqueue: events_unbound async_run_entry_fn
>[  378.755242]  0000000000000000 0000000000000009 ffffffff817958c7 ffff8800029b7c78
>[  378.755246]  ffffffff8103bd5a 0000000000000082 ffffffffa009ecd3 0000000000000085
>[  378.755249]  0000000000000000 ffff880002c90000 ffff880002c89060 ffff880002c90000
>[  378.755252] Call Trace:
>[  378.755261]  [<ffffffff817958c7>] ? dump_stack+0x40/0x50
>[  378.755267]  [<ffffffff8103bd5a>] ? warn_slowpath_common+0x98/0xb0
>[  378.755297]  [<ffffffffa009ecd3>] ? i915_gem_suspend+0xbb/0xd3 [i915]
>[  378.755302]  [<ffffffff8103bdb7>] ? warn_slowpath_fmt+0x45/0x4a
>[  378.755332]  [<ffffffffa009ecd3>] ? i915_gem_suspend+0xbb/0xd3 [i915]
>[  378.755357]  [<ffffffffa007b789>] ? i915_drm_suspend+0x59/0x1a1 [i915]
>[  378.755365]  [<ffffffff8135fa2e>] ? pci_pm_suspend+0x79/0xf6
>[  378.755369]  [<ffffffff8135f9b5>] ? pci_pm_freeze+0xa4/0xa4
>[  378.755374]  [<ffffffff813f2265>] ? dpm_run_callback+0x3a/0xc5
>[  378.755378]  [<ffffffff813f2bd3>] ? __device_suspend+0x1d1/0x25d
>[  378.755381]  [<ffffffff813f2c75>] ? async_suspend+0x16/0x7d
>[  378.755385]  [<ffffffff81052783>] ? async_run_entry_fn+0x2d/0xbf
>[  378.755391]  [<ffffffff8104ca7f>] ? process_one_work+0x1b2/0x31d
>[  378.755395]  [<ffffffff8104d278>] ? worker_thread+0x24d/0x339
>[  378.755399]  [<ffffffff8104d02b>] ? cancel_delayed_work_sync+0xa/0xa
>[  378.755403]  [<ffffffff81050b25>] ? kthread+0xce/0xd6
>[  378.755407]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[  378.755412]  [<ffffffff8179b0c8>] ? ret_from_fork+0x58/0x90
>[  378.755416]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[  378.755419] ---[ end trace 0690e818c2ebe7ea ]---
>[  378.759554] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  378.763218] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  378.763228] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  378.763232] [drm:intel_edp_backlight_off] 
>[  378.964493] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  378.964779] [drm:edp_panel_off] Turn eDP port C panel power off
>[  378.964783] [drm:wait_panel_off] Wait for panel power off time
>[  378.964788] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  379.005109] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  379.005119] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  379.005128] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  379.005191] [drm:wait_panel_status] Wait complete
>[  379.005195] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  379.013390] [drm:intel_dp_link_down] 
>[  379.089582] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[  379.089588] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=0, cursor=0, SR: plane=0, cursor=0
>[  379.099990] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  379.102144] [drm:intel_display_power_put] disabling dpio-common-d
>[  379.110451] [drm:intel_display_power_put] disabling dpio-common-bc
>[  379.118804] [drm:intel_display_power_put] disabling pipe-a
>[  379.127120] [drm:intel_display_power_put] disabling always-on
>[  379.127220] PM: suspend of devices complete after 573.557 msecs
>[  379.142634] PM: late suspend of devices complete after 15.399 msecs
>[  379.149237] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  379.160420] PM: noirq suspend of devices complete after 17.771 msecs
>[  379.160474] ACPI: Preparing to enter system sleep state S3
>[  379.160849] PM: Saving platform NVS memory
>[  379.163380] Disabling non-boot CPUs ...
>[  379.164764] smpboot: CPU 1 is now offline
>[  379.166475] smpboot: CPU 2 is now offline
>[  379.168263] smpboot: CPU 3 is now offline
>[  379.169522] ACPI: Low-level resume complete
>[  379.169619] PM: Restoring platform NVS memory
>[  379.170789] CPU0: Thermal LVT vector (0xfa) already installed
>[  379.170811] Enabling non-boot CPUs ...
>[  379.170880] x86: Booting SMP configuration:
>[  379.170883] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  379.187466] CPU1: Thermal LVT vector (0xfa) already installed
>[  379.190586] CPU1 is up
>[  379.190632] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  379.207217] CPU2: Thermal LVT vector (0xfa) already installed
>[  379.210192] CPU2 is up
>[  379.210261] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  379.226847] CPU3: Thermal LVT vector (0xfa) already installed
>[  379.230014] CPU3 is up
>[  379.231248] ACPI: Waking up from system sleep state S3
>[  379.253431] acpi LNXPOWER:04: Turning OFF
>[  379.253566] acpi LNXPOWER:00: Turning OFF
>[  379.264468] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  379.264806] PM: noirq resume of devices complete after 11.216 msecs
>[  379.264952] [drm:intel_display_power_get] enabling always-on
>[  379.264954] [drm:intel_display_power_get] enabling pipe-a
>[  379.266980] [drm:intel_display_power_get] enabling dpio-common-bc
>[  379.275050] [drm:intel_display_power_get] enabling dpio-common-d
>[  379.301346] PM: early resume of devices complete after 36.468 msecs
>[  379.303286] rtc_cmos 00:06: System wakeup disabled by ACPI
>[  379.303384] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  379.303705] [drm:intel_opregion_setup] graphic opregion physical addr: 0x7b6c4000
>[  379.303728] [drm:intel_opregion_setup] Public ACPI methods supported
>[  379.303730] [drm:intel_opregion_setup] ASLE supported
>[  379.303743] [drm:vlv_initial_power_sequencer_setup] no initial power sequencer for port C
>[  379.303753] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  379.303758] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  379.303762] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  379.303765] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  379.305967] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  379.305992] [drm:intel_modeset_readout_hw_state] [CRTC:20] hw state readout: disabled
>[  379.305997] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: disabled
>[  379.306002] [drm:intel_modeset_readout_hw_state] [CRTC:30] hw state readout: disabled
>[  379.306006] [drm:intel_modeset_readout_hw_state] [ENCODER:33:TMDS-33] hw state readout: disabled, pipe A
>[  379.306010] [drm:intel_modeset_readout_hw_state] [ENCODER:38:TMDS-38] hw state readout: disabled, pipe A
>[  379.306014] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: disabled, pipe A
>[  379.306018] [drm:intel_modeset_readout_hw_state] [ENCODER:46:TMDS-46] hw state readout: disabled, pipe A
>[  379.306021] [drm:intel_modeset_readout_hw_state] [ENCODER:48:TMDS-48] hw state readout: disabled, pipe A
>[  379.306025] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:eDP-1] hw state readout: disabled
>[  379.306030] [drm:intel_modeset_readout_hw_state] [CONNECTOR:34:HDMI-A-1] hw state readout: disabled
>[  379.306033] [drm:intel_modeset_readout_hw_state] [CONNECTOR:39:DP-1] hw state readout: disabled
>[  379.306036] [drm:intel_modeset_readout_hw_state] [CONNECTOR:47:HDMI-A-2] hw state readout: disabled
>[  379.306041] [drm:intel_modeset_readout_hw_state] [CONNECTOR:49:DP-2] hw state readout: disabled
>[  379.306050] [drm:intel_dump_pipe_config] [CRTC:20][setup_hw_state] config for pipe A
>[  379.306051] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  379.306053] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  379.306058] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  379.306061] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  379.306064] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  379.306065] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  379.306067] [drm:intel_dump_pipe_config] requested mode:
>[  379.306073] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  379.306074] [drm:intel_dump_pipe_config] adjusted mode:
>[  379.306078] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  379.306081] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  379.306083] [drm:intel_dump_pipe_config] port clock: 0
>[  379.306085] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  379.306087] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  379.306089] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  379.306091] [drm:intel_dump_pipe_config] ips: 0
>[  379.306092] [drm:intel_dump_pipe_config] double wide: 0
>[  379.306096] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config for pipe B
>[  379.306097] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  379.306099] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  379.306102] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  379.306105] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  379.306107] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  379.306109] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  379.306110] [drm:intel_dump_pipe_config] requested mode:
>[  379.306114] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  379.306116] [drm:intel_dump_pipe_config] adjusted mode:
>[  379.306119] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  379.306123] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  379.306124] [drm:intel_dump_pipe_config] port clock: 0
>[  379.306126] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  379.306128] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  379.306130] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  379.306132] [drm:intel_dump_pipe_config] ips: 0
>[  379.306133] [drm:intel_dump_pipe_config] double wide: 0
>[  379.306137] [drm:intel_dump_pipe_config] [CRTC:30][setup_hw_state] config for pipe C
>[  379.306138] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[  379.306140] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  379.306143] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  379.306146] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  379.306148] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  379.306150] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  379.306151] [drm:intel_dump_pipe_config] requested mode:
>[  379.306155] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  379.306157] [drm:intel_dump_pipe_config] adjusted mode:
>[  379.306160] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  379.306164] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  379.306165] [drm:intel_dump_pipe_config] port clock: 0
>[  379.306167] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  379.306169] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  379.306172] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  379.306173] [drm:intel_dump_pipe_config] ips: 0
>[  379.306174] [drm:intel_dump_pipe_config] double wide: 0
>[  379.306183] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  379.312471] sd 1:0:0:0: [sda] Starting disk
>[  379.315351] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[  379.315358] [drm:intel_display_power_put] disabling always-on
>[  379.315374] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  379.315379] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  379.315382] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  379.315385] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  379.315388] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  379.315392] [drm:check_crtc_state] [CRTC:20]
>[  379.315397] [drm:check_crtc_state] [CRTC:25]
>[  379.315401] [drm:check_crtc_state] [CRTC:30]
>[  379.315418] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  379.315423] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  379.315428] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  379.315440] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  379.315442] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  379.315446] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  379.315448] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  379.315450] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  379.315451] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  379.315454] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  379.315458] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  379.315461] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  379.315462] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  379.315464] [drm:intel_dump_pipe_config] requested mode:
>[  379.315470] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  379.315471] [drm:intel_dump_pipe_config] adjusted mode:
>[  379.315475] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  379.315479] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  379.315481] [drm:intel_dump_pipe_config] port clock: 270000
>[  379.315483] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  379.315485] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  379.315487] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  379.315489] [drm:intel_dump_pipe_config] ips: 0
>[  379.315490] [drm:intel_dump_pipe_config] double wide: 0
>[  379.325586] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  379.403406] [drm:vlv_init_panel_power_sequencer] initializing pipe B power sequencer for port C
>[  379.403416] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  379.403425] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  379.403429] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  379.532453] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  379.567472] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  379.567475] [drm:wait_panel_status] Wait complete
>[  379.567483] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  379.567486] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  379.598585] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  379.598589] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  379.598593] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[  379.598705] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  379.617691] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[  379.619835] ata1: SATA link down (SStatus 4 SControl 300)
>[  379.659062] ata2.00: configured for UDMA/133
>[  379.768772] [drm:edp_panel_on] Turn eDP port C panel power on
>[  379.768780] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  379.768789] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  379.768792] [drm:wait_panel_status] Wait complete
>[  379.768800] [drm:wait_panel_on] Wait for panel power on
>[  379.768804] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[  379.788979] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  379.931632] [drm:wait_panel_status] Wait complete
>[  379.931638] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  379.931649] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  379.931665] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  379.931671] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  380.011754] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  380.012522] [drm:intel_dp_start_link_train] clock recovery OK
>[  380.013628] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  380.013862] [drm:vlv_get_fifo_size] Pipe B primary B FIFO size: 256
>[  380.013870] [drm:valleyview_update_wm] Setting FIFO watermarks - B: plane=8, cursor=0, SR: plane=8, cursor=0
>[  380.024204] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  380.024222] [drm:intel_edp_backlight_on] 
>[  380.024227] [drm:intel_panel_enable_backlight] pipe B
>[  380.024233] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[  380.024247] [drm:intel_psr_match_conditions] PSR disable by flag
>[  380.024272] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  380.024286] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  380.024290] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  380.024293] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  380.024296] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  380.024299] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  380.024303] [drm:check_crtc_state] [CRTC:20]
>[  380.024308] [drm:check_crtc_state] [CRTC:25]
>[  380.032650] [drm:check_crtc_state] [CRTC:30]
>[  380.032670] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  380.032689] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  380.032695] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  380.032699] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  380.032702] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  380.032705] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  380.032708] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  380.032711] [drm:check_crtc_state] [CRTC:20]
>[  380.032714] [drm:check_crtc_state] [CRTC:25]
>[  380.041276] [drm:check_crtc_state] [CRTC:30]
>[  380.041285] [drm:intel_connector_check_state] [CONNECTOR:41:eDP-1]
>[  380.041291] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  380.041295] [drm:check_encoder_state] [ENCODER:38:TMDS-38]
>[  380.041298] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  380.041303] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  380.041308] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[  380.041311] [drm:check_crtc_state] [CRTC:20]
>[  380.041314] [drm:check_crtc_state] [CRTC:25]
>[  380.049700] [drm:check_crtc_state] [CRTC:30]
>[  380.049711] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  380.050202] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  380.050537] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  380.050545] [drm:drm_helper_hpd_irq_event] [CONNECTOR:41:eDP-1] status updated from unknown to connected
>[  380.050583] [drm:drm_fb_helper_hotplug_event] 
>[  380.050586] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  380.050589] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  380.050937] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  380.051271] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  380.051291] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  380.051298] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  380.051306] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.051311] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  380.051315] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  380.051573] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  380.051577] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  380.051581] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] status updated from 3 to 2
>[  380.051587] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  380.051590] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  380.051591] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  380.051603] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] status updated from 3 to 2
>[  380.051609] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  380.051629] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  380.051631] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  380.051929] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  380.051932] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  380.051935] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] status updated from 3 to 2
>[  380.051937] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  380.051940] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  380.051941] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  380.051948] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] status updated from 3 to 2
>[  380.051950] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  380.051972] [drm:drm_fb_helper_hotplug_event] 
>[  380.051977] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  380.051978] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  380.052317] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  380.052659] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  380.052671] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  380.052676] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  380.052680] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.052683] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  380.052684] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  380.052886] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  380.052888] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  380.052891] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  380.052893] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  380.052895] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  380.052899] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  380.052901] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  380.052903] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  380.053101] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  380.053104] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  380.053106] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  380.053108] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  380.053110] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  380.053116] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  380.053130] [drm:drm_setup_crtcs] 
>[  380.053134] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  380.053136] [drm:drm_enable_connectors] connector 34 enabled? no
>[  380.053137] [drm:drm_enable_connectors] connector 39 enabled? no
>[  380.053139] [drm:drm_enable_connectors] connector 47 enabled? no
>[  380.053141] [drm:drm_enable_connectors] connector 49 enabled? no
>[  380.053145] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  380.053148] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  380.053153] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  380.053154] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  380.053156] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  380.053158] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  380.053159] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  380.053162] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  380.053277] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  380.053282] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  380.053289] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.053295] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  380.053304] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  380.053309] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  380.053314] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.053319] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  380.053324] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  380.053329] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  380.053342] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  380.053344] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  380.053349] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  380.053351] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  380.053353] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  380.053354] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  380.053359] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  380.053362] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  380.053365] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  380.053367] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  380.053368] [drm:intel_dump_pipe_config] requested mode:
>[  380.053373] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.053374] [drm:intel_dump_pipe_config] adjusted mode:
>[  380.053378] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.053382] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  380.053384] [drm:intel_dump_pipe_config] port clock: 270000
>[  380.053385] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  380.053388] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  380.053390] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  380.053391] [drm:intel_dump_pipe_config] ips: 0
>[  380.053393] [drm:intel_dump_pipe_config] double wide: 0
>[  380.053397] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  380.053400] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  380.053405] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.053410] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  380.053441] [drm:drm_fb_helper_hotplug_event] 
>[  380.053443] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1]
>[  380.053445] [drm:intel_dp_detect] [CONNECTOR:41:eDP-1]
>[  380.053809] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  380.054144] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  380.054158] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  380.054163] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:eDP-1] probed modes :
>[  380.054167] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.054170] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1]
>[  380.054171] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-1]
>[  380.054441] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  380.054444] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  380.054447] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-1] disconnected
>[  380.054449] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1]
>[  380.054451] [drm:intel_dp_detect] [CONNECTOR:39:DP-1]
>[  380.054456] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:DP-1] disconnected
>[  380.054458] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  380.054460] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  380.054638] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
>[  380.054641] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
>[  380.054645] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  380.054647] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2]
>[  380.054649] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[  380.054654] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:49:DP-2] disconnected
>[  380.054662] [drm:drm_setup_crtcs] 
>[  380.054665] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  380.054667] [drm:drm_enable_connectors] connector 34 enabled? no
>[  380.054668] [drm:drm_enable_connectors] connector 39 enabled? no
>[  380.054670] [drm:drm_enable_connectors] connector 47 enabled? no
>[  380.054672] [drm:drm_enable_connectors] connector 49 enabled? no
>[  380.054674] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  380.054676] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  380.054679] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  380.054681] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  380.054682] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  380.054684] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  380.054686] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  380.054688] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  380.054767] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  380.054771] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  380.054776] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.054781] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  380.054787] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  380.054791] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  380.054795] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.054800] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  380.054803] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  380.054808] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  380.054817] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  380.054819] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  380.054822] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  380.054824] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  380.054826] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  380.054827] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  380.054830] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  380.054834] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  380.054836] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  380.054838] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  380.054839] [drm:intel_dump_pipe_config] requested mode:
>[  380.054844] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.054845] [drm:intel_dump_pipe_config] adjusted mode:
>[  380.054850] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.054853] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  380.054855] [drm:intel_dump_pipe_config] port clock: 270000
>[  380.054857] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  380.054859] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  380.054861] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  380.054863] [drm:intel_dump_pipe_config] ips: 0
>[  380.054864] [drm:intel_dump_pipe_config] double wide: 0
>[  380.054868] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  380.054871] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  380.054876] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.054880] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  380.054908] [drm:drm_setup_crtcs] 
>[  380.054915] [drm:drm_enable_connectors] connector 41 enabled? yes
>[  380.054917] [drm:drm_enable_connectors] connector 34 enabled? no
>[  380.054919] [drm:drm_enable_connectors] connector 39 enabled? no
>[  380.054920] [drm:drm_enable_connectors] connector 47 enabled? no
>[  380.054922] [drm:drm_enable_connectors] connector 49 enabled? no
>[  380.054926] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  380.054928] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[  380.054931] [drm:intel_fb_initial_config] connector eDP-1 on pipe B [CRTC:25]: 1920x1080
>[  380.054933] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  380.054935] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  380.054936] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  380.054938] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[  380.054942] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[  380.055040] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[  380.055044] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  380.055050] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.055059] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  380.055065] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  380.055069] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  380.055073] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.055078] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  380.055082] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  380.055086] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  380.055096] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  380.055098] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  380.055101] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  380.055104] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  380.055105] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  380.055107] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  380.055110] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  380.055113] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  380.055116] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  380.055118] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  380.055119] [drm:intel_dump_pipe_config] requested mode:
>[  380.055124] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.055125] [drm:intel_dump_pipe_config] adjusted mode:
>[  380.055129] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.055133] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  380.055135] [drm:intel_dump_pipe_config] port clock: 270000
>[  380.055137] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  380.055139] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  380.055141] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  380.055143] [drm:intel_dump_pipe_config] ips: 0
>[  380.055144] [drm:intel_dump_pipe_config] double wide: 0
>[  380.055148] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[  380.055152] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[  380.055156] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.055161] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  380.057990] [drm:intel_crtc_set_config] [CRTC:25] [FB:52] #connectors=1 (x y) (0 0)
>[  380.057994] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[  380.058000] [drm:intel_modeset_stage_output_state] [CONNECTOR:41:eDP-1] to [CRTC:25]
>[  380.058006] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  380.058009] [drm:connected_sink_compute_bpp] [CONNECTOR:41:eDP-1] checking for sink bpp constrains
>[  380.058013] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  380.058023] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  380.058025] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  380.058028] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  380.058030] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[  380.058031] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  380.058033] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  380.058036] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  380.058039] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  380.058043] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  380.058045] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  380.058046] [drm:intel_dump_pipe_config] requested mode:
>[  380.058051] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.058052] [drm:intel_dump_pipe_config] adjusted mode:
>[  380.058056] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  380.058060] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  380.058061] [drm:intel_dump_pipe_config] port clock: 270000
>[  380.058063] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  380.058065] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  380.058067] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  380.058069] [drm:intel_dump_pipe_config] ips: 0
>[  380.058070] [drm:intel_dump_pipe_config] double wide: 0
>[  380.058931] PM: resume of devices complete after 757.224 msecs
>[  380.390393] PM: Finishing wakeup.
>[  380.390399] Restarting tasks ... done.
>[  380.929063] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  380.931112] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  380.931118] [drm:cherryview_enable_rps] GPU status: 0x00002810
>[  380.931124] [drm:cherryview_enable_rps] current GPU freq: 400 MHz (40)
>[  380.931129] [drm:cherryview_enable_rps] setting GPU freq to 400 MHz (40)
>[  381.224534] asix 1-2.4:1.0 eth1: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[  383.058409] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  383.058427] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  384.931384] [drm] stuck on render ring
>[  384.956216] [drm] GPU HANG: ecode 8:0:0xffdffffe, reason: Ring hung, action: reset
>[  384.956421] [drm:i915_reset_and_wakeup] resetting chip
>[  384.957943] drm/i915: Resetting chip after gpu hang
>[  384.957963] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  384.957971] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  384.957979] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  384.957984] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  386.931960] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  386.934323] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  386.934329] [drm:cherryview_enable_rps] GPU status: 0x00001410
>[  386.934335] [drm:cherryview_enable_rps] current GPU freq: 200 MHz (20)
>[  386.934341] [drm:cherryview_enable_rps] setting GPU freq to 400 MHz (40)
>[  427.708860] usb 1-2.3: USB disconnect, device number 14
>[  428.910891] usb 1-2.3: new low-speed USB device number 15 using xhci_hcd
>[  429.001964] usb 1-2.3: New USB device found, idVendor=046d, idProduct=c077
>[  429.001993] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  429.002014] usb 1-2.3: Product: USB Optical Mouse
>[  429.002019] usb 1-2.3: Manufacturer: Logitech
>[  429.002358] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  429.006547] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:046D:C077.000A/input/input26
>[  429.006860] hid-generic 0003:046D:C077.000A: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2.3/input0

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Attachments on bug 89600: 114360 | 114361 | 115204 | 115366

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