[ 0.000000] Linux version 4.11.0-rc3-yocto-preempt-rt+ (anssiha@localhost) (gcc version 4.9.2 (GCC) ) #512 SMP PREEMPT Tue Mar 21 16:17:55 EET 2017 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz20 LABEL=boot root=PARTUUID=2dbad9e6-d528-44ce-a94e-f59d777b4f33 crashkernel=128M consoleblank=0 rootfstype=ext4 ignore_loglevel i915.mmio_debug=50 drm.debug=0xe console=ttyS0,115200 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000a8fbdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000a8fbe000-0x00000000a922afff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000a922b000-0x00000000ac306fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ac307000-0x00000000ac3c1fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ac3c2000-0x00000000ac5b0fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ac5b1000-0x00000000acd33fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000acd34000-0x00000000acffefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000acfff000-0x00000000acffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ad800000-0x00000000afffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000024effffff] usable [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ESRT=0xacfb2198 ACPI=0xaccf7000 ACPI 2.0=0xaccf7000 SMBIOS=0xf05b0 MPS=0xfd640 [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x24f000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7F80000000 write-back [ 0.000000] 1 base 0080000000 mask 7FE0000000 write-back [ 0.000000] 2 base 00A0000000 mask 7FF8000000 write-back [ 0.000000] 3 base 00A8000000 mask 7FFC000000 write-back [ 0.000000] 4 base 00AC000000 mask 7FFF000000 write-back [ 0.000000] 5 base 0100000000 mask 7F00000000 write-back [ 0.000000] 6 base 0200000000 mask 7F80000000 write-back [ 0.000000] 7 base 0260000000 mask 7FE0000000 uncachable [ 0.000000] 8 base 0250000000 mask 7FF0000000 uncachable [ 0.000000] 9 base 024F000000 mask 7FFF000000 uncachable [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: update [mem 0xad000000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xad000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fd860-0x000fd86f] mapped at [ffff8800000fd860] [ 0.000000] esrt: Reserving ESRT space from 0x00000000acfb2198 to 0x00000000acfb21d0. [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x02776000, 0x02776fff] PGTABLE [ 0.000000] BRK [0x02777000, 0x02777fff] PGTABLE [ 0.000000] BRK [0x02778000, 0x02778fff] PGTABLE [ 0.000000] BRK [0x02779000, 0x02779fff] PGTABLE [ 0.000000] BRK [0x0277a000, 0x0277afff] PGTABLE [ 0.000000] BRK [0x0277b000, 0x0277bfff] PGTABLE [ 0.000000] Secure boot could not be determined [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000ACCF7000 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x00000000ACCF7090 00009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000ACD0C268 00010C (v05 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000ACCF71C0 0150A1 (v02 ALASKA A M I 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x00000000ACD32F80 000040 [ 0.000000] ACPI: APIC 0x00000000ACD0C378 000084 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000ACD0C400 000044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x00000000ACD0C448 00009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x00000000ACD0C4E8 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000ACD0C528 000038 (v01 ALASKA A M I 01072009 AMI. 0005000B) [ 0.000000] ACPI: SSDT 0x00000000ACD0C560 000315 (v01 SataRe SataTabl 00001000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x00000000ACD0C878 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x00000000ACD0C8C0 000C7D (v02 Ther_R Ther_Rvp 00001000 INTL 20120913) [ 0.000000] ACPI: ASF! 0x00000000ACD0D540 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: SSDT 0x00000000ACD0D5E0 000539 (v02 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000ACD0DB20 000B74 (v02 CpuRef CpuSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000ACD0E698 005BB3 (v02 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: DMAR 0x00000000ACD14250 0000F8 (v01 INTEL BDW 00000001 INTL 00000001) [ 0.000000] ACPI: CSRT 0x00000000ACD14348 0000C4 (v01 INTL BDW-ULT 00000001 INTL 20100528) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] Reserving 128MB of memory at 768MB for crashkernel (System RAM: 8114MB) [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000024effffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000a8fbdfff] [ 0.000000] node 0: [mem 0x00000000a922b000-0x00000000ac306fff] [ 0.000000] node 0: [mem 0x00000000ac3c2000-0x00000000ac5b0fff] [ 0.000000] node 0: [mem 0x00000000acfff000-0x00000000acffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000024effffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000024effffff] [ 0.000000] On node 0 totalpages: 2077223 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 25 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 10955 pages used for memmap [ 0.000000] DMA32 zone: 701066 pages, LIFO batch:31 [ 0.000000] Normal zone: 21440 pages used for memmap [ 0.000000] Normal zone: 1372160 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at 0x00000000ae000000-0x00000000afffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] low dfl lint[0x28]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl edge lint[0x95]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] res dfl lint[0xee]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] res res lint[0x25]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] e820: [mem 0xb0000000-0xf7ffffff] available for PCI devices [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 36 pages/cpu @ffff88024ec00000 s109720 r8192 d29544 u524288 [ 0.000000] pcpu-alloc: s109720 r8192 d29544 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2044739 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz20 LABEL=boot root=PARTUUID=2dbad9e6-d528-44ce-a94e-f59d777b4f33 crashkernel=128M consoleblank=0 rootfstype=ext4 ignore_loglevel i915.mmio_debug=50 drm.debug=0xe console=ttyS0,115200 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 7911968K/8308892K available (9742K kernel code, 1309K rwdata, 3792K rodata, 1392K init, 800K bss, 396924K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.000000] RCU kthread priority: 1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS:4352 nr_irqs:728 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.001000] tsc: Fast TSC calibration using PIT [ 0.002000] tsc: Detected 2194.819 MHz processor [ 0.003000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4389.63 BogoMIPS (lpj=2194819) [ 0.004002] pid_max: default: 32768 minimum: 301 [ 0.005007] ACPI: Core revision 20170119 [ 0.022501] ACPI: 6 ACPI AML tables successfully acquired and loaded [ 0.024020] Security Framework initialized [ 0.025028] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.026003] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.027192] CPU: Physical Processor ID: 0 [ 0.028002] CPU: Processor Core ID: 0 [ 0.029005] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.030002] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.031005] mce: CPU supports 7 MCE banks [ 0.032009] CPU0: Thermal monitoring enabled (TM1) [ 0.033013] process: using mwait in idle threads [ 0.034004] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.035002] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.036130] Freeing SMP alternatives memory: 32K [ 0.038357] ftrace: allocating 36915 entries in 145 pages [ 0.048064] smpboot: Max logical packages: 2 [ 0.049345] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 [ 0.059952] TSC deadline timer enabled [ 0.060000] smpboot: CPU0: Intel(R) Core(TM) i7-5650U CPU @ 2.20GHz (family: 0x6, model: 0x3d, stepping: 0x4) [ 0.063003] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.064002] ... version: 3 [ 0.065001] ... bit width: 48 [ 0.066001] ... generic registers: 4 [ 0.067002] ... value mask: 0000ffffffffffff [ 0.068001] ... max period: 00007fffffffffff [ 0.069001] ... fixed-purpose events: 3 [ 0.070001] ... event mask: 000000070000000f [ 0.080002] smp: Bringing up secondary CPUs ... [ 0.089009] x86: Booting SMP configuration: [ 0.090002] .... node #0, CPUs: #1 #2 #3 [ 0.286017] smp: Brought up 1 node, 4 CPUs [ 0.288002] smpboot: Total of 4 processors activated (17576.49 BogoMIPS) [ 0.290066] sched_clock: Marking stable (290000000, 0)->(455345200, -165345200) [ 0.297582] devtmpfs: initialized [ 0.301128] PM: Registering ACPI NVS region [mem 0xac5b1000-0xacd33fff] (7876608 bytes) [ 0.309238] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.318963] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.325166] pinctrl core: initialized pinctrl subsystem [ 0.330483] NET: Registered protocol family 16 [ 0.335099] cpuidle: using governor ladder [ 0.339216] cpuidle: using governor menu [ 0.343134] PCCT header not found. [ 0.346609] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.354167] ACPI: bus type PCI registered [ 0.358217] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.367508] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.374291] PCI: Using configuration type 1 for base access [ 0.381669] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.388130] ACPI: Added _OSI(Module Device) [ 0.392307] ACPI: Added _OSI(Processor Device) [ 0.396744] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.401439] ACPI: Added _OSI(Processor Aggregator Device) [ 0.407414] ACPI: Executed 18 blocks of module-level executable AML code [ 0.422640] ACPI: Dynamic OEM Table Load: [ 0.426650] ACPI: SSDT 0xFFFF88024502A000 0003D3 (v02 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.435508] ACPI: Dynamic OEM Table Load: [ 0.439517] ACPI: SSDT 0xFFFF880245BEC800 0005AA (v02 PmRef ApIst 00003000 INTL 20120913) [ 0.448435] ACPI: Dynamic OEM Table Load: [ 0.452444] ACPI: SSDT 0xFFFF8802458A0000 000119 (v02 PmRef ApCst 00003000 INTL 20120913) [ 0.462662] ACPI: Interpreter enabled [ 0.466339] ACPI: (supports S0 S3 S5) [ 0.469991] ACPI: Using IOAPIC for interrupt routing [ 0.474973] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.486907] ACPI: Power Resource [PG00] (on) [ 0.491531] ACPI: Power Resource [PG01] (on) [ 0.496147] ACPI: Power Resource [PG02] (on) [ 0.511314] ACPI: Power Resource [FN00] (off) [ 0.515736] ACPI: Power Resource [FN01] (off) [ 0.520157] ACPI: Power Resource [FN02] (off) [ 0.524574] ACPI: Power Resource [FN03] (off) [ 0.528991] ACPI: Power Resource [FN04] (off) [ 0.534415] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.540588] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.548866] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.555408] PCI host bridge to bus 0000:00 [ 0.559497] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.566274] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.573101] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.580571] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xfeafffff window] [ 0.588041] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.593524] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000 [ 0.599627] pci 0000:00:02.0: [8086:1626] type 00 class 0x030000 [ 0.605633] pci 0000:00:02.0: reg 0x10: [mem 0xb1000000-0xb1ffffff 64bit] [ 0.612424] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.619725] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f] [ 0.625392] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300 [ 0.631395] pci 0000:00:03.0: reg 0x10: [mem 0xb2614000-0xb2617fff 64bit] [ 0.638278] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330 [ 0.644338] pci 0000:00:14.0: reg 0x10: [mem 0xb2600000-0xb260ffff 64bit] [ 0.651171] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.657053] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.662731] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000 [ 0.668774] pci 0000:00:16.0: reg 0x10: [mem 0xb261c000-0xb261c01f 64bit] [ 0.675618] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.681798] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300 [ 0.687808] pci 0000:00:1b.0: reg 0x10: [mem 0xb2610000-0xb2613fff 64bit] [ 0.694710] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.701500] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.707175] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400 [ 0.713235] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.719395] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.725074] pci 0000:00:1c.1: [8086:9c92] type 01 class 0x060400 [ 0.731131] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.737290] pci 0000:00:1c.1: System wakeup disabled by ACPI [ 0.742977] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320 [ 0.748987] pci 0000:00:1d.0: reg 0x10: [mem 0xb261a000-0xb261a3ff] [ 0.755326] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.761470] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.767152] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100 [ 0.773329] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601 [ 0.779335] pci 0000:00:1f.2: reg 0x10: [io 0x50b0-0x50b7] [ 0.784902] pci 0000:00:1f.2: reg 0x14: [io 0x50a0-0x50a3] [ 0.790468] pci 0000:00:1f.2: reg 0x18: [io 0x5090-0x5097] [ 0.796037] pci 0000:00:1f.2: reg 0x1c: [io 0x5080-0x5083] [ 0.801605] pci 0000:00:1f.2: reg 0x20: [io 0x5060-0x507f] [ 0.807174] pci 0000:00:1f.2: reg 0x24: [mem 0xb2619000-0xb26197ff] [ 0.813464] pci 0000:00:1f.2: PME# supported from D3hot [ 0.818747] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500 [ 0.824753] pci 0000:00:1f.3: reg 0x10: [mem 0xb2618000-0xb26180ff 64bit] [ 0.831544] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f] [ 0.837244] pci 0000:01:00.0: [8086:1533] type 00 class 0x020000 [ 0.843266] pci 0000:01:00.0: reg 0x10: [mem 0xb2400000-0xb24fffff] [ 0.849547] pci 0000:01:00.0: reg 0x18: [io 0x4000-0x401f] [ 0.855119] pci 0000:01:00.0: reg 0x1c: [mem 0xb2500000-0xb2503fff] [ 0.861412] pci 0000:01:00.0: reg 0x30: [mem 0xb2300000-0xb23fffff pref] [ 0.868192] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.874334] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.883050] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.888008] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff] [ 0.894089] pci 0000:00:1c.0: bridge window [mem 0xb2300000-0xb25fffff] [ 0.900921] pci 0000:02:00.0: [8086:1533] type 00 class 0x020000 [ 0.906939] pci 0000:02:00.0: reg 0x10: [mem 0xb2100000-0xb21fffff] [ 0.913222] pci 0000:02:00.0: reg 0x18: [io 0x3000-0x301f] [ 0.918799] pci 0000:02:00.0: reg 0x1c: [mem 0xb2200000-0xb2203fff] [ 0.925097] pci 0000:02:00.0: reg 0x30: [mem 0xb2000000-0xb20fffff pref] [ 0.931880] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.938021] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.946694] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.951649] pci 0000:00:1c.1: bridge window [io 0x3000-0x3fff] [ 0.957735] pci 0000:00:1c.1: bridge window [mem 0xb2000000-0xb22fffff] [ 0.964522] pci_bus 0000:00: on NUMA node 0 [ 0.971763] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.978673] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.985585] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.992497] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.999404] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 1.007443] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 1.015478] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 10 11 12 14 15) [ 1.022385] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 10 11 12 14 15) [ 1.029533] ACPI: Enabled 4 GPEs in block 00 to 7F [ 1.034403] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 1.040396] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 1.048908] pci 0000:00:02.0: vgaarb: bridge control possible [ 1.054643] vgaarb: loaded [ 1.057396] SCSI subsystem initialized [ 1.061170] libata version 3.00 loaded. [ 1.065017] ACPI: bus type USB registered [ 1.069034] usbcore: registered new interface driver usbfs [ 1.074517] usbcore: registered new interface driver hub [ 1.079833] usbcore: registered new device driver usb [ 1.084892] pps_core: LinuxPPS API ver. 1 registered [ 1.089848] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.098965] PTP clock support registered [ 1.102930] Registered efivars operations [ 1.107879] Advanced Linux Sound Architecture Driver Initialized. [ 1.113965] PCI: Using ACPI for IRQ routing [ 1.119458] PCI: pci_cache_line_size set to 64 bytes [ 1.124447] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 1.130444] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 1.136441] e820: reserve RAM buffer [mem 0xa8fbe000-0xabffffff] [ 1.142438] e820: reserve RAM buffer [mem 0xac307000-0xafffffff] [ 1.148435] e820: reserve RAM buffer [mem 0xac5b1000-0xafffffff] [ 1.154429] e820: reserve RAM buffer [mem 0xad000000-0xafffffff] [ 1.160423] e820: reserve RAM buffer [mem 0x24f000000-0x24fffffff] [ 1.166664] Bluetooth: Core ver 2.22 [ 1.170237] NET: Registered protocol family 31 [ 1.174672] Bluetooth: HCI device and connection manager initialized [ 1.181018] Bluetooth: HCI socket layer initialized [ 1.185887] Bluetooth: L2CAP socket layer initialized [ 1.190934] Bluetooth: SCO socket layer initialized [ 1.195939] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 1.202113] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 1.209956] clocksource: Switched to clocksource hpet [ 1.224522] pnp: PnP ACPI init [ 1.227837] system 00:00: [io 0x0a30-0x0a3f] has been reserved [ 1.233754] system 00:00: [io 0x0a10-0x0a1f] has been reserved [ 1.239667] system 00:00: [io 0x0a00-0x0a0f] has been reserved [ 1.245577] system 00:00: [io 0x0a30-0x0a3f] has been reserved [ 1.251492] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.258514] pnp 00:01: [dma 0 disabled] [ 1.262389] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.269120] pnp 00:02: [dma 0 disabled] [ 1.272991] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.279698] pnp 00:03: [dma 0 disabled] [ 1.283563] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.290264] pnp 00:04: [dma 0 disabled] [ 1.294129] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.300754] system 00:05: [io 0x0680-0x069f] has been reserved [ 1.306666] system 00:05: [io 0xffff] has been reserved [ 1.311974] system 00:05: [io 0xffff] has been reserved [ 1.317278] system 00:05: [io 0xffff] has been reserved [ 1.322582] system 00:05: [io 0x1800-0x18fe] has been reserved [ 1.328493] system 00:05: [io 0x164e-0x164f] has been reserved [ 1.334407] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.341224] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.347778] system 00:07: [io 0x1854-0x1857] has been reserved [ 1.353690] system 00:07: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 1.361336] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 1.367944] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved [ 1.374552] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved [ 1.381156] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved [ 1.387762] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved [ 1.394370] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved [ 1.400974] system 00:08: [mem 0xfed90000-0xfed93fff] has been reserved [ 1.407578] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved [ 1.414183] system 00:08: [mem 0xff000000-0xffffffff] has been reserved [ 1.420789] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved [ 1.427744] system 00:08: [mem 0xb0010000-0xb001ffff] has been reserved [ 1.434353] system 00:08: [mem 0xb0000000-0xb000ffff] has been reserved [ 1.440958] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.448468] system 00:09: [mem 0xfe102000-0xfe102fff] has been reserved [ 1.455078] system 00:09: [mem 0xfe104000-0xfe104fff] has been reserved [ 1.461687] system 00:09: [mem 0xfe106000-0xfe106fff] has been reserved [ 1.468295] system 00:09: [mem 0xfe10e000-0xfe10efff] has been reserved [ 1.474901] system 00:09: [mem 0xfe112000-0xfe112fff] has been reserved [ 1.481507] system 00:09: [mem 0xfe111000-0xfe111007] has been reserved [ 1.488111] system 00:09: [mem 0xfe111014-0xfe111fff] has been reserved [ 1.494717] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.502432] pnp: PnP ACPI: found 10 devices [ 1.512592] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.521501] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 1.526462] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff] [ 1.532550] pci 0000:00:1c.0: bridge window [mem 0xb2300000-0xb25fffff] [ 1.539335] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 1.544292] pci 0000:00:1c.1: bridge window [io 0x3000-0x3fff] [ 1.550380] pci 0000:00:1c.1: bridge window [mem 0xb2000000-0xb22fffff] [ 1.557165] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.563338] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.569511] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.576375] pci_bus 0000:00: resource 7 [mem 0xb0000000-0xfeafffff window] [ 1.583240] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff] [ 1.588807] pci_bus 0000:01: resource 1 [mem 0xb2300000-0xb25fffff] [ 1.595065] pci_bus 0000:02: resource 0 [io 0x3000-0x3fff] [ 1.600630] pci_bus 0000:02: resource 1 [mem 0xb2000000-0xb22fffff] [ 1.607030] NET: Registered protocol family 2 [ 1.611508] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 1.618810] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 1.625679] TCP: Hash tables configured (established 65536 bind 65536) [ 1.632223] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 1.638329] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 1.644907] NET: Registered protocol family 1 [ 1.649349] RPC: Registered named UNIX socket transport module. [ 1.655264] RPC: Registered udp transport module. [ 1.659962] RPC: Registered tcp transport module. [ 1.664659] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.671100] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 1.696109] PCI: CLS 0 bytes, default 64 [ 1.700069] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.706502] software IO TLB [mem 0xa1242000-0xa5242000] (64MB) mapped at [ffff8800a1242000-ffff8800a5241fff] [ 1.716410] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 1.724321] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 1.730060] RAPL PMU: hw unit of domain package 2^-14 Joules [ 1.735717] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 1.741109] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 1.747196] Scanning for low memory corruption every 60 seconds [ 1.753656] workingset: timestamp_bits=46 max_order=21 bucket_order=0 [ 1.761495] NFS: Registering the id_resolver key type [ 1.766547] Key type id_resolver registered [ 1.770727] Key type id_legacy registered [ 1.775464] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.782857] io scheduler noop registered [ 1.786781] io scheduler deadline registered [ 1.791081] io scheduler cfq registered (default) [ 1.795781] io scheduler mq-deadline registered [ 1.800622] intel_idle: MWAIT substates: 0x11142120 [ 1.805497] intel_idle: v0.4.1 model 0x3D [ 1.809676] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.815589] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0 [ 1.823929] ACPI: Sleep Button [SLPB] [ 1.827616] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.835957] ACPI: Power Button [PWRB] [ 1.839645] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 1.847029] ACPI: Power Button [PWRF] [ 1.851242] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 1.863527] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.869180] ACPI: Thermal Zone [TZ00] (28 C) [ 1.873634] thermal LNXTHERM:01: registered as thermal_zone1 [ 1.879285] ACPI: Thermal Zone [TZ01] (30 C) [ 1.883622] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.910587] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.938523] 00:02: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.966452] 00:03: ttyS2 at I/O 0x3e8 (irq = 11, base_baud = 115200) is a 16550A [ 1.994471] 00:04: ttyS3 at I/O 0x2e8 (irq = 10, base_baud = 115200) is a 16550A [ 2.013022] dw-apb-uart: probe of INT3435:00 failed with error -28 [ 2.019340] Linux agpgart interface v0.103 [ 2.023561] [drm:i915_driver_load] Found LynxPoint LP PCH [ 2.028960] [drm:intel_power_domains_init] Allowed DC state mask 00 [ 2.035277] [drm:intel_device_info_dump] i915 device info: platform=BROADWELL gen=8 pciid=0x1626 rev=0x09 [ 2.035279] [drm:intel_device_info_dump] i915 device info: is_mobile: no [ 2.044832] [drm:intel_device_info_dump] i915 device info: is_lp: no [ 2.051522] [drm:intel_device_info_dump] i915 device info: is_alpha_support: no [ 2.057868] [drm:intel_device_info_dump] i915 device info: has_64bit_reloc: yes [ 2.065169] [drm:intel_device_info_dump] i915 device info: has_aliasing_ppgtt: yes [ 2.072467] [drm:intel_device_info_dump] i915 device info: has_csr: no [ 2.080024] [drm:intel_device_info_dump] i915 device info: has_ddi: yes [ 2.086543] [drm:intel_device_info_dump] i915 device info: has_decoupled_mmio: no [ 2.093148] [drm:intel_device_info_dump] i915 device info: has_dp_mst: yes [ 2.100619] [drm:intel_device_info_dump] i915 device info: has_fbc: yes [ 2.107482] [drm:intel_device_info_dump] i915 device info: has_fpga_dbg: yes [ 2.114087] [drm:intel_device_info_dump] i915 device info: has_full_ppgtt: yes [ 2.121125] [drm:intel_device_info_dump] i915 device info: has_full_48bit_ppgtt: yes [ 2.128338] [drm:intel_device_info_dump] i915 device info: has_gmbus_irq: yes [ 2.136071] [drm:intel_device_info_dump] i915 device info: has_gmch_display: no [ 2.143199] [drm:intel_device_info_dump] i915 device info: has_guc: no [ 2.150499] [drm:intel_device_info_dump] i915 device info: has_hotplug: yes [ 2.157018] [drm:intel_device_info_dump] i915 device info: has_hw_contexts: yes [ 2.163972] [drm:intel_device_info_dump] i915 device info: has_l3_dpf: no [ 2.171269] [drm:intel_device_info_dump] i915 device info: has_llc: yes [ 2.178047] [drm:intel_device_info_dump] i915 device info: has_logical_ring_contexts: yes [ 2.184652] [drm:intel_device_info_dump] i915 device info: has_overlay: no [ 2.192817] [drm:intel_device_info_dump] i915 device info: has_pipe_cxsr: no [ 2.199682] [drm:intel_device_info_dump] i915 device info: has_pooled_eu: no [ 2.206719] [drm:intel_device_info_dump] i915 device info: has_psr: yes [ 2.213757] [drm:intel_device_info_dump] i915 device info: has_rc6: yes [ 2.220362] [drm:intel_device_info_dump] i915 device info: has_rc6p: no [ 2.226968] [drm:intel_device_info_dump] i915 device info: has_resource_streamer: yes [ 2.233575] [drm:intel_device_info_dump] i915 device info: has_runtime_pm: yes [ 2.241392] [drm:intel_device_info_dump] i915 device info: has_snoop: no [ 2.248605] [drm:intel_device_info_dump] i915 device info: cursor_needs_physical: no [ 2.255296] [drm:intel_device_info_dump] i915 device info: hws_needs_physical: no [ 2.263027] [drm:intel_device_info_dump] i915 device info: overlay_needs_physical: no [ 2.270497] [drm:intel_device_info_dump] i915 device info: supports_tv: no [ 2.278346] [drm:intel_device_info_runtime_init] slice mask: 0003 [ 2.291299] [drm:intel_device_info_runtime_init] slice total: 2 [ 2.297212] [drm:intel_device_info_runtime_init] subslice total: 6 [ 2.303383] [drm:intel_device_info_runtime_init] subslice mask 0007 [ 2.309643] [drm:intel_device_info_runtime_init] subslice per slice: 3 [ 2.316161] [drm:intel_device_info_runtime_init] EU total: 48 [ 2.321900] [drm:intel_device_info_runtime_init] EU per subslice: 8 [ 2.328157] [drm:intel_device_info_runtime_init] has slice power gating: y [ 2.335022] [drm:intel_device_info_runtime_init] has subslice power gating: n [ 2.342147] [drm:intel_device_info_runtime_init] has EU power gating: n [ 2.348751] [drm:i915_driver_load] ppgtt mode: 3 [ 2.353362] [drm:i915_driver_load] use GPU semaphores? no [ 2.358763] [drm] Memory usable by graphics device = 4096M [ 2.364245] [drm:i915_ggtt_probe_hw] GMADR size = 256M [ 2.369378] [drm:i915_ggtt_probe_hw] GTT stolen size = 32M [ 2.374857] [drm] Replacing VGA console driver [ 2.379310] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 32768K, usable: 31744K [ 2.388271] [drm:intel_opregion_setup] graphic opregion physical addr: 0xacd15018 [ 2.395745] [drm:intel_opregion_setup] Public ACPI methods supported [ 2.402089] [drm:intel_opregion_setup] SWSCI supported [ 2.413303] [drm:intel_opregion_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483 [ 2.421823] [drm:intel_opregion_setup] ASLE supported [ 2.426871] [drm:intel_opregion_setup] ASLE extension supported [ 2.432786] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4) [ 2.440615] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.447219] [drm] Driver supports precise vblank timestamp query. [ 2.453307] [drm:intel_bios_init] Set default to SSC at 120000 kHz [ 2.459482] [drm:intel_bios_init] VBT signature "$VBT HASWELL ", BDB version 189 [ 2.467478] [drm:intel_bios_init] 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 [ 2.482926] [drm:intel_bios_init] crt_ddc_bus_pin: 2 [ 2.489941] [drm:intel_opregion_get_panel_type] Ignoring OpRegion panel type (15) [ 2.497424] [drm:intel_bios_init] Panel type: 14 (VBT) [ 2.502556] [drm:intel_bios_init] DRRS supported mode is static [ 2.508471] [drm:intel_bios_init] Found panel mode in BIOS VBT tables: [ 2.514993] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 148500 1920 2008 2053 2200 1080 1083 1089 1125 0x8 0xa [ 2.526368] [drm:intel_bios_init] VBT initial LVDS value 300 [ 2.532022] [drm:intel_bios_init] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255, controller 0 [ 2.544174] [drm:intel_bios_init] Found SDVO panel mode in BIOS VBT tables: [ 2.551126] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa [ 2.562501] [drm:intel_bios_init] No SDVO device info is found in VBT [ 2.568933] [drm:intel_bios_init] DRRS State Enabled:1 [ 2.574068] [drm:intel_bios_init] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0 [ 2.581455] [drm:intel_bios_init] VBT HDMI level shift for port A: 0 [ 2.587800] [drm:intel_bios_init] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0 [ 2.595185] [drm:intel_bios_init] VBT HDMI level shift for port B: 3 [ 2.601530] [drm:intel_bios_init] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 [ 2.608914] [drm:intel_bios_init] VBT HDMI level shift for port C: 3 [ 2.615258] [drm:intel_bios_init] Port D VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 [ 2.622641] [drm:intel_bios_init] VBT HDMI level shift for port D: 3 [ 2.629025] [drm:intel_dsm_detect] no _DSM method for intel device [ 2.635201] [drm:intel_update_rawclk] rawclk rate: 24000 kHz [ 2.640856] [drm:intel_power_well_enable] enabling always-on [ 2.646508] [drm:intel_power_well_enable] enabling display [ 2.652247] [drm:intel_fbc_init] Sanitized enable_fbc value: 1 [ 2.658080] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec) [ 2.664949] [drm:intel_print_wm_latency] Primary WM1 latency 50 (25.0 usec) [ 2.671899] [drm:intel_print_wm_latency] Primary WM2 latency 90 (45.0 usec) [ 2.678851] [drm:intel_print_wm_latency] Primary WM3 latency 130 (65.0 usec) [ 2.685894] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec) [ 2.692935] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec) [ 2.699712] [drm:intel_print_wm_latency] Sprite WM1 latency 50 (25.0 usec) [ 2.706577] [drm:intel_print_wm_latency] Sprite WM2 latency 90 (45.0 usec) [ 2.713443] [drm:intel_print_wm_latency] Sprite WM3 latency 130 (65.0 usec) [ 2.720397] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec) [ 2.727349] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec) [ 2.734126] [drm:intel_print_wm_latency] Cursor WM1 latency 50 (25.0 usec) [ 2.740991] [drm:intel_print_wm_latency] Cursor WM2 latency 90 (45.0 usec) [ 2.747856] [drm:intel_print_wm_latency] Cursor WM3 latency 130 (65.0 usec) [ 2.754808] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec) [ 2.761761] [drm:intel_modeset_init] 3 display pipes available. [ 2.767696] [drm:intel_update_cdclk] Current CD clock rate: 540000 kHz, VCO: 0 kHz, ref: 0 kHz [ 2.776356] [drm:intel_update_max_cdclk] Max CD clock rate: 540000 kHz [ 2.782877] [drm:intel_update_max_cdclk] Max dotclock rate: 540000 kHz [ 2.789400] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.799046] tsc: Refined TSC clocksource calibration: 2194.918 MHz [ 2.799179] [drm:intel_dp_init_connector] Adding eDP connector on port A [ 2.799185] [drm:intel_dp_init_connector] using AUX A for port A (VBT) [ 2.799203] [drm:intel_pps_dump_state] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000 [ 2.799206] [drm:intel_pps_dump_state] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 2.799208] [drm:intel_dp_init_panel_power_sequencer.part.15] panel power up delay 200, power down delay 50, power cycle delay 600 [ 2.799210] [drm:intel_dp_init_panel_power_sequencer.part.15] backlight on delay 1, off delay 200 [ 2.799223] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06 [ 2.799231] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 2.799248] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f [ 2.799865] [drm:intel_dp_read_dpcd] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00 [ 2.800438] [drm:intel_dp_read_desc] DP branch: OUI 00-00-00(NS) dev-ID HW-rev 0.0 SW-rev 0.0 [ 2.805521] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 2.805523] [drm:intel_dp_init_connector] VBT doesn't support DRRS [ 2.805536] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 937/937 [ 2.805551] [drm:intel_hdmi_init_connector] Adding HDMI connector on port B [ 2.805554] [drm:intel_hdmi_init_connector] Using DDC pin 0x5 for port B (VBT) [ 2.805561] [drm:intel_dp_init_connector] Adding DP connector on port C [ 2.805564] [drm:intel_dp_init_connector] using AUX C for port C (VBT) [ 2.805571] [drm:intel_hdmi_init_connector] Adding HDMI connector on port C [ 2.805574] [drm:intel_hdmi_init_connector] Using DDC pin 0x4 for port C (VBT) [ 2.805644] [drm:intel_set_plane_visible] pipe A active planes 0x1 [ 2.805646] [drm:intel_modeset_setup_hw_state] [CRTC:32:pipe A] hw state readout: enabled [ 2.805669] [drm:intel_set_plane_visible] pipe B active planes 0x1 [ 2.805671] [drm:intel_modeset_setup_hw_state] [CRTC:39:pipe B] hw state readout: enabled [ 2.805678] [drm:intel_set_plane_visible] pipe C active planes 0x0 [ 2.805679] [drm:intel_modeset_setup_hw_state] [CRTC:46:pipe C] hw state readout: disabled [ 2.805683] [drm:intel_modeset_setup_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0 [ 2.805686] [drm:intel_modeset_setup_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000002, on 1 [ 2.805688] [drm:intel_modeset_setup_hw_state] SPLL hw state readout: crtc_mask 0x00000000, on 0 [ 2.805690] [drm:intel_modeset_setup_hw_state] LCPLL 810 hw state readout: crtc_mask 0x00000000, on 1 [ 2.805692] [drm:intel_modeset_setup_hw_state] LCPLL 1350 hw state readout: crtc_mask 0x00000001, on 1 [ 2.805694] [drm:intel_modeset_setup_hw_state] LCPLL 2700 hw state readout: crtc_mask 0x00000000, on 1 [ 2.805706] [drm:intel_modeset_setup_hw_state] [ENCODER:47:DDI A] hw state readout: enabled, pipe A [ 2.805716] [drm:intel_modeset_setup_hw_state] [ENCODER:76:DDI B] hw state readout: enabled, pipe B [ 2.805719] [drm:intel_modeset_setup_hw_state] [ENCODER:79:DDI C] hw state readout: disabled, pipe A [ 2.805721] [drm:intel_modeset_setup_hw_state] [ENCODER:81:DP-MST A] hw state readout: disabled, pipe A [ 2.805722] [drm:intel_modeset_setup_hw_state] [ENCODER:82:DP-MST B] hw state readout: disabled, pipe B [ 2.805724] [drm:intel_modeset_setup_hw_state] [ENCODER:83:DP-MST C] hw state readout: disabled, pipe C [ 2.805730] [drm:intel_modeset_setup_hw_state] [CONNECTOR:48:eDP-1] hw state readout: enabled [ 2.805736] [drm:intel_modeset_setup_hw_state] [CONNECTOR:77:HDMI-A-1] hw state readout: enabled [ 2.805738] [drm:intel_modeset_setup_hw_state] [CONNECTOR:80:DP-1] hw state readout: disabled [ 2.805741] [drm:intel_modeset_setup_hw_state] [CONNECTOR:84:HDMI-A-2] hw state readout: disabled [ 2.805770] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][setup_hw_state] [ 2.805771] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 0 [ 2.805773] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 5190451, gmch_n: 8388608, link_m: 288358, link_n: 524288, tu: 64 [ 2.805775] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.805776] [drm:intel_dump_pipe_config] requested mode: [ 2.805778] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148499 1920 2008 2053 2200 1080 1083 1089 1125 0x40 0x5 [ 2.805780] [drm:intel_dump_pipe_config] adjusted mode: [ 2.805782] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148499 1920 2008 2053 2200 1080 1083 1089 1125 0x40 0x5 [ 2.805784] [drm:intel_dump_pipe_config] crtc timings: 148499 1920 2008 2053 2200 1080 1083 1089 1125, type: 0x40 flags: 0x5 [ 2.805786] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 800x600, pixel rate 148499 [ 2.805788] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled [ 2.805789] [drm:intel_dump_pipe_config] ips: 0, double wide: 0 [ 2.805791] [drm:hsw_dump_hw_state] dpll_hw_state: wrpll: 0x0 spll: 0x0 [ 2.805792] [drm:intel_dump_pipe_config] planes on this crtc [ 2.805793] [drm:intel_dump_pipe_config] [PLANE:26:primary A] disabled, scaler_id = 0 [ 2.805795] [drm:intel_dump_pipe_config] [PLANE:28:sprite A] disabled, scaler_id = 0 [ 2.805796] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = 0 [ 2.805808] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][setup_hw_state] [ 2.805809] [drm:intel_dump_pipe_config] cpu_transcoder: B, pipe bpp: 24, dithering: 0 [ 2.805811] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.805812] [drm:intel_dump_pipe_config] requested mode: [ 2.805814] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 [ 2.805815] [drm:intel_dump_pipe_config] adjusted mode: [ 2.805817] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 [ 2.805820] [drm:intel_dump_pipe_config] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x40 flags: 0x9 [ 2.805821] [drm:intel_dump_pipe_config] port clock: 154000, pipe src size: 800x600, pixel rate 154000 [ 2.805822] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x078004b0, enabled [ 2.805824] [drm:intel_dump_pipe_config] ips: 0, double wide: 0 [ 2.805826] [drm:hsw_dump_hw_state] dpll_hw_state: wrpll: 0xb04d062d spll: 0x0 [ 2.805827] [drm:intel_dump_pipe_config] planes on this crtc [ 2.805828] [drm:intel_dump_pipe_config] [PLANE:33:primary B] disabled, scaler_id = 0 [ 2.805829] [drm:intel_dump_pipe_config] [PLANE:35:sprite B] disabled, scaler_id = 0 [ 2.805830] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = 0 [ 2.805833] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][setup_hw_state] [ 2.805835] [drm:intel_dump_pipe_config] cpu_transcoder: C, pipe bpp: 0, dithering: 0 [ 2.805836] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.805837] [drm:intel_dump_pipe_config] requested mode: [ 2.805839] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.805840] [drm:intel_dump_pipe_config] adjusted mode: [ 2.805842] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.805844] [drm:intel_dump_pipe_config] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 2.805845] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 0x0, pixel rate 0 [ 2.805847] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 2.805848] [drm:intel_dump_pipe_config] ips: 0, double wide: 0 [ 2.805850] [drm:hsw_dump_hw_state] dpll_hw_state: wrpll: 0x0 spll: 0x0 [ 2.805850] [drm:intel_dump_pipe_config] planes on this crtc [ 2.805852] [drm:intel_dump_pipe_config] [PLANE:40:primary C] disabled, scaler_id = 0 [ 2.805853] [drm:intel_dump_pipe_config] [PLANE:42:sprite C] disabled, scaler_id = 0 [ 2.805854] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = 0 [ 2.805857] [drm:intel_modeset_setup_hw_state] LCPLL 810 enabled but not in use, disabling [ 2.805858] [drm:intel_modeset_setup_hw_state] LCPLL 2700 enabled but not in use, disabling [ 2.805887] [drm:ironlake_get_initial_plane_config] pipe A with fb: size=800x600@32, offset=0, pitch 3200, size 0x1d4c00 [ 2.805890] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=1d5000 [ 2.805893] [drm:i915_gem_object_create_stolen_for_preallocated] failed to allocate stolen space [ 2.805895] [drm:intel_set_plane_visible] pipe A active planes 0x0 [ 2.805903] [drm:ironlake_get_initial_plane_config] pipe B with fb: size=800x600@32, offset=0, pitch 3200, size 0x1d4c00 [ 2.805905] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=1d5000 [ 2.805907] [drm:i915_gem_object_create_stolen_for_preallocated] failed to allocate stolen space [ 2.805909] [drm:intel_set_plane_visible] pipe B active planes 0x0 [ 2.805980] [drm:i915_gem_init_ggtt] clearing unused GTT space: [1000, 100000000] [ 2.805990] [drm:i915_gem_context_init] LR context support initialized [ 2.806001] [drm:intel_engine_create_scratch] render ring pipe control offset: 0xfffff000 [ 2.806302] [drm:gen8_init_common_ring] Execlists enabled for render ring [ 2.806307] [drm:init_workarounds_ring] render ring: Number of context specific w/a: 11 [ 2.806314] [drm:gen8_init_common_ring] Execlists enabled for blitter ring [ 2.806323] [drm:gen8_init_common_ring] Execlists enabled for bsd ring [ 2.806331] [drm:gen8_init_common_ring] Execlists enabled for bsd2 ring [ 2.806339] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring [ 2.806348] [drm:intel_fbdev_init] pipe A not active or no fb, skipping [ 2.806350] [drm:intel_fbdev_init] pipe B not active or no fb, skipping [ 2.806351] [drm:intel_fbdev_init] pipe C not active or no fb, skipping [ 2.806352] [drm:intel_fbdev_init] no active fbs found, not using BIOS config [ 2.806539] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered [ 2.806543] [drm:intel_dp_connector_register] registering DPDDC-A bus for card0-eDP-1 [ 2.806605] [drm:intel_dp_connector_register] registering DPDDC-C bus for card0-DP-1 [ 2.806642] [drm] Initialized i915 1.6.0 20170320 for 0000:00:02.0 on minor 0 [ 2.806729] [drm:intel_opregion_register] 4 outputs detected [ 2.813167] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.813443] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3 [ 2.813480] [drm] Initialized i915 1.6.0 20170320 for 0000:00:02.0 on minor 0 [ 2.813493] [drm:drm_setup_crtcs] [ 2.813497] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1] [ 2.813500] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1] [ 2.813503] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no [ 2.813505] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000 [ 2.813508] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 2.813510] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 2.814085] [drm:intel_dp_read_desc] DP branch: OUI 00-00-00(NS) dev-ID HW-rev 0.0 SW-rev 0.0 [ 2.814506] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1] status updated from unknown to connected [ 2.814522] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 2.814542] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 0 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 2.814543] [drm:drm_mode_prune_invalid] Not using 1152x864 mode: PANEL [ 2.814546] [drm:drm_mode_debug_printmodeline] Modeline 51:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 2.814547] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: PANEL [ 2.814550] [drm:drm_mode_debug_printmodeline] Modeline 52:"1280x960" 0 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 2.814551] [drm:drm_mode_prune_invalid] Not using 1280x960 mode: PANEL [ 2.814553] [drm:drm_mode_debug_printmodeline] Modeline 53:"1440x900" 0 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 2.814555] [drm:drm_mode_prune_invalid] Not using 1440x900 mode: PANEL [ 2.814557] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 2.814558] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: PANEL [ 2.814561] [drm:drm_mode_debug_printmodeline] Modeline 55:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 2.814562] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: PANEL [ 2.814564] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa [ 2.814566] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: PANEL [ 2.814568] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x1024" 0 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 2.814569] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: PANEL [ 2.814572] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1] probed modes : [ 2.814575] [drm:drm_mode_debug_printmodeline] Modeline 49:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 2.814578] [drm:drm_mode_debug_printmodeline] Modeline 65:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 2.814580] [drm:drm_mode_debug_printmodeline] Modeline 66:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 2.814582] [drm:drm_mode_debug_printmodeline] Modeline 68:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 2.814585] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 2.814587] [drm:drm_mode_debug_printmodeline] Modeline 70:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 2.814589] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 2.814592] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 2.814594] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 2.814596] [drm:drm_mode_debug_printmodeline] Modeline 60:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 2.814599] [drm:drm_mode_debug_printmodeline] Modeline 61:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 2.814601] [drm:drm_mode_debug_printmodeline] Modeline 62:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 2.814603] [drm:drm_mode_debug_printmodeline] Modeline 63:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 2.814605] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:77:HDMI-A-1] [ 2.814607] [drm:intel_hdmi_detect] [CONNECTOR:77:HDMI-A-1] [ 2.820677] brd: module loaded [ 2.822460] loop: module loaded [ 2.822579] Uniform Multi-Platform E-IDE driver [ 2.822600] ide-gd driver 1.18 [ 2.822603] ide-cd driver 5.00 [ 2.822641] ahci 0000:00:1f.2: version 3.0 [ 2.822830] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x3 impl SATA mode [ 2.822832] ahci 0000:00:1f.2: flags: 64bit ncq led clo only pio slum part deso sadm sds apst [ 2.823307] scsi host0: ahci [ 2.823385] scsi host1: ahci [ 2.823465] scsi host2: ahci [ 2.828175] scsi host3: ahci [ 2.828224] ata1: SATA max UDMA/133 abar m2048@0xb2619000 port 0xb2619100 irq 41 [ 2.828226] ata2: SATA max UDMA/133 abar m2048@0xb2619000 port 0xb2619180 irq 41 [ 2.828226] ata3: DUMMY [ 2.828227] ata4: DUMMY [ 2.828268] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@alpha.franken.de [ 2.828290] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 2.828290] e100: Copyright(c) 1999-2006 Intel Corporation [ 2.828302] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 2.828303] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 2.828314] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 2.828314] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.828328] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k [ 2.828328] igb: Copyright (c) 2007-2014 Intel Corporation. [ 2.853938] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) [ 2.853940] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry [ 2.855056] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) [ 2.855060] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) [ 2.855064] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:77:HDMI-A-1] status updated from unknown to connected [ 2.855081] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 2.855086] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:77:HDMI-A-1] probed modes : [ 2.855089] [drm:drm_mode_debug_printmodeline] Modeline 51:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 2.855092] [drm:drm_mode_debug_printmodeline] Modeline 52:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 2.855094] [drm:drm_mode_debug_printmodeline] Modeline 53:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 2.855097] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 2.855099] [drm:drm_mode_debug_printmodeline] Modeline 67:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 2.855101] [drm:drm_mode_debug_printmodeline] Modeline 55:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 2.855104] [drm:drm_mode_debug_printmodeline] Modeline 56:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 2.855106] [drm:drm_mode_debug_printmodeline] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 2.855108] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:80:DP-1] [ 2.855110] [drm:intel_dp_detect] [CONNECTOR:80:DP-1] [ 2.855115] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:80:DP-1] status updated from unknown to disconnected [ 2.855117] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:80:DP-1] disconnected [ 2.855118] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-2] [ 2.855120] [drm:intel_hdmi_detect] [CONNECTOR:84:HDMI-A-2] [ 2.857158] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 2.857160] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 2.859049] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 2.859051] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 2.861052] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 2.861054] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 2.863053] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 2.863056] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) [ 2.863058] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-2] status updated from unknown to disconnected [ 2.863059] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-2] disconnected [ 2.863063] [drm:drm_setup_crtcs] connector 48 enabled? yes [ 2.863066] [drm:drm_setup_crtcs] connector 77 enabled? yes [ 2.863068] [drm:drm_setup_crtcs] connector 80 enabled? no [ 2.863070] [drm:drm_setup_crtcs] connector 84 enabled? no [ 2.863072] [drm:intel_fb_initial_config] Not using firmware configuration [ 2.863075] [drm:drm_setup_crtcs] looking for cmdline mode on connector 48 [ 2.863077] [drm:drm_setup_crtcs] looking for preferred mode on connector 48 0 [ 2.863079] [drm:drm_setup_crtcs] found mode 1024x768 [ 2.863081] [drm:drm_setup_crtcs] looking for cmdline mode on connector 77 [ 2.863083] [drm:drm_setup_crtcs] looking for preferred mode on connector 77 0 [ 2.863085] [drm:drm_setup_crtcs] found mode 1920x1200 [ 2.863087] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config [ 2.863092] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 32 (0,0) [ 2.863095] [drm:drm_setup_crtcs] desired mode 1920x1200 set on crtc 39 (0,0) [ 2.863097] [drm:intelfb_create] no BIOS fb, allocating a new one [ 2.863921] [drm:intelfb_create] allocated 1920x1200 fb: 0x00015000 [ 3.059392] pps pps0: new PPS source ptp0 [ 3.059394] igb 0000:01:00.0: added PHC on eth0 [ 3.059395] igb 0000:01:00.0: Intel(R) Gigabit Ethernet Network Connection [ 3.059396] igb 0000:01:00.0: eth0: (PCIe:2.5Gb/s:Width x1) d0:4c:c1:01:2e:67 [ 3.059470] igb 0000:01:00.0: eth0: PBA No: 000200-000 [ 3.059471] igb 0000:01:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s) [ 3.132386] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 3.132614] ata2.00: ATA-8: 2.5" SATA SSD 3IE3, S15C14i, max UDMA/133 [ 3.132616] ata2.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 3.132676] ata1: SATA link down (SStatus 0 SControl 300) [ 3.132883] ata2.00: configured for UDMA/133 [ 3.293906] pps pps1: new PPS source ptp1 [ 3.293907] igb 0000:02:00.0: added PHC on eth1 [ 3.293908] igb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection [ 3.293909] igb 0000:02:00.0: eth1: (PCIe:2.5Gb/s:Width x1) d0:4c:c1:01:2e:68 [ 3.293983] igb 0000:02:00.0: eth1: PBA No: 000200-000 [ 3.293984] igb 0000:02:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s) [ 3.294022] usbcore: registered new interface driver kaweth [ 3.294023] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 3.294028] usbcore: registered new interface driver pegasus [ 3.294032] usbcore: registered new interface driver rtl8150 [ 3.294038] usbcore: registered new interface driver asix [ 3.294042] usbcore: registered new interface driver ax88179_178a [ 3.294047] usbcore: registered new interface driver cdc_ether [ 3.294062] usbcore: registered new interface driver dm9601 [ 3.294068] usbcore: registered new interface driver smsc75xx [ 3.294074] usbcore: registered new interface driver smsc95xx [ 3.294078] usbcore: registered new interface driver net1080 [ 3.294083] usbcore: registered new interface driver cdc_subset [ 3.294088] usbcore: registered new interface driver zaurus [ 3.294092] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 3.294098] usbcore: registered new interface driver int51x1 [ 3.294104] usbcore: registered new interface driver cdc_ncm [ 3.294116] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.294116] ehci-pci: EHCI PCI platform driver [ 3.294236] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 3.294240] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 3.294253] ehci-pci 0000:00:1d.0: debug port 2 [ 3.298168] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 3.298176] ehci-pci 0000:00:1d.0: irq 23, io mem 0xb261a000 [ 3.301066] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 3.301184] hub 1-0:1.0: USB hub found [ 3.301188] hub 1-0:1.0: 2 ports detected [ 3.301289] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.301291] ohci-pci: OHCI PCI platform driver [ 3.301299] uhci_hcd: USB Universal Host Controller Interface driver [ 3.301409] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 3.301412] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 3.302524] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0004b810 [ 3.302529] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 3.302691] hub 2-0:1.0: USB hub found [ 3.302707] hub 2-0:1.0: 11 ports detected [ 3.306131] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 3.306133] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 3.306248] hub 3-0:1.0: USB hub found [ 3.306256] hub 3-0:1.0: 4 ports detected [ 3.307786] usbcore: registered new interface driver usb-storage [ 3.307799] usbcore: registered new interface driver usbserial [ 3.307804] usbcore: registered new interface driver usbserial_generic [ 3.307808] usbserial: USB Serial support registered for generic [ 3.307813] usbcore: registered new interface driver ftdi_sio [ 3.307817] usbserial: USB Serial support registered for FTDI USB Serial Device [ 3.307838] usbcore: registered new interface driver pl2303 [ 3.307841] usbserial: USB Serial support registered for pl2303 [ 3.307865] i8042: PNP: No PS/2 controller found. [ 3.307930] mousedev: PS/2 mouse device common for all mice [ 3.308077] rtc_cmos 00:06: RTC can wake from S4 [ 3.308296] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0 [ 3.308336] rtc_cmos 00:06: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 3.308345] i2c /dev entries driver [ 3.308603] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 3.312644] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 3.312669] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860) [ 3.312756] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 3.312820] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 3.312868] intel_pstate: Intel P-state driver initializing [ 3.323504] sdhci: Secure Digital Host Controller Interface driver [ 3.323505] sdhci: Copyright(c) Pierre Ossman [ 3.342418] mmc0: SDHCI controller on ACPI [INT3436:00] using ADMA [ 3.342443] sdhci-pltfm: SDHCI platform and OF driver helper [ 3.342507] usbcore: registered new interface driver usbhid [ 3.342508] usbhid: USB HID core driver [ 3.342508] intel_telemetry_core Init [ 3.342509] intel_telemetry: version 1.0.0 loaded [ 3.342744] u32 classifier [ 3.342744] Actions configured [ 3.342894] NET: Registered protocol family 10 [ 3.343127] Segment Routing with IPv6 [ 3.343140] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 3.343238] NET: Registered protocol family 17 [ 3.343253] NET: Registered protocol family 36 [ 3.343257] Key type dns_resolver registered [ 3.351689] microcode: sig=0x306d4, pf=0x40, revision=0x1f [ 3.360816] microcode: Microcode Update Driver: v2.2. [ 3.360827] AVX2 version of gcm_enc/dec engaged. [ 3.360827] AES CTR mode by8 optimization enabled [ 3.361366] registered taskstats version 1 [ 3.615103] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 3.667363] usb 2-4: new low-speed USB device number 2 using xhci_hcd [ 3.733661] hub 1-1:1.0: USB hub found [ 3.733756] hub 1-1:1.0: 8 ports detected [ 3.875098] input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.0/0003:046D:C30E.0001/input/input4 [ 3.927207] hid-generic 0003:046D:C30E.0001: input: USB HID v1.10 Keyboard [Logitech HID compliant keyboard] on usb-0000:00:14.0-4/input0 [ 3.944644] input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.1/0003:046D:C30E.0002/input/input5 [ 3.996165] hid-generic 0003:046D:C30E.0002: input: USB HID v1.10 Device [Logitech HID compliant keyboard] on usb-0000:00:14.0-4/input1 [ 4.783206] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 5.248993] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fa37202099, max_idle_ns: 440795206796 ns [ 5.248996] fbcon: inteldrmfb (fb0) is primary device [ 5.249072] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains [ 5.249073] [drm:intel_atomic_check] clamping display bpp (was 36) to default limit of 24 [ 5.249077] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 65000KHz [ 5.249078] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18 [ 5.249080] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18 [ 5.249082] [drm:intel_dp_compute_config] DP link bw required 146250 available 540000 [ 5.249084] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1 [ 5.249086] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset] [ 5.249087] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1 [ 5.249089] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 2271914, gmch_n: 8388608, link_m: 126217, link_n: 524288, tu: 64 [ 5.249090] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 5.249090] [drm:intel_dump_pipe_config] requested mode: [ 5.249093] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 5.249094] [drm:intel_dump_pipe_config] adjusted mode: [ 5.249096] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 5.249098] [drm:intel_dump_pipe_config] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x48 flags: 0xa [ 5.249099] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1024x768, pixel rate 65000 [ 5.249100] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 5.249101] [drm:intel_dump_pipe_config] ips: 1, double wide: 0 [ 5.249104] [drm:hsw_dump_hw_state] dpll_hw_state: wrpll: 0x0 spll: 0x0 [ 5.249104] [drm:intel_dump_pipe_config] planes on this crtc [ 5.249106] [drm:intel_dump_pipe_config] [PLANE:26:primary A] disabled, scaler_id = 0 [ 5.249107] [drm:intel_dump_pipe_config] [PLANE:28:sprite A] disabled, scaler_id = 0 [ 5.249107] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = 0 [ 5.249110] [drm:intel_atomic_check] [CONNECTOR:77:HDMI-A-1] checking for sink bpp constrains [ 5.249111] [drm:intel_atomic_check] clamping display bpp (was 36) to default limit of 24 [ 5.249113] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output [ 5.249115] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI [ 5.249116] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0 [ 5.249117] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset] [ 5.249118] [drm:intel_dump_pipe_config] cpu_transcoder: B, pipe bpp: 24, dithering: 0 [ 5.249119] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 5.249120] [drm:intel_dump_pipe_config] requested mode: [ 5.249122] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 5.249123] [drm:intel_dump_pipe_config] adjusted mode: [ 5.249124] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 [ 5.249126] [drm:intel_dump_pipe_config] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x40 flags: 0x9 [ 5.249127] [drm:intel_dump_pipe_config] port clock: 154000, pipe src size: 1920x1200, pixel rate 154000 [ 5.249128] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 5.249129] [drm:intel_dump_pipe_config] ips: 0, double wide: 0 [ 5.249130] [drm:hsw_dump_hw_state] dpll_hw_state: wrpll: 0xb04d062d spll: 0x0 [ 5.249131] [drm:intel_dump_pipe_config] planes on this crtc [ 5.249132] [drm:intel_dump_pipe_config] [PLANE:33:primary B] disabled, scaler_id = 0 [ 5.249133] [drm:intel_dump_pipe_config] [PLANE:35:sprite B] disabled, scaler_id = 0 [ 5.249134] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = 0 [ 5.249136] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz [ 5.249150] [drm:intel_reference_shared_dpll] using LCPLL 1350 for pipe A [ 5.250169] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated WRPLL 1 [ 5.250171] [drm:intel_reference_shared_dpll] using WRPLL 1 for pipe B [ 5.250185] [drm:intel_edp_backlight_off.part.25] [ 5.455249] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 5.455255] [drm:lpt_disable_backlight] cpu backlight was enabled, disabling [ 5.455266] [drm:intel_disable_pipe] disabling pipe A [ 5.463812] [drm:edp_panel_off] Turn eDP port A panel power off [ 5.463818] [drm:edp_panel_off] Wait for panel power off time [ 5.463828] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000 [ 5.516041] [drm:wait_panel_status] Wait complete [ 5.516050] [drm:intel_disable_shared_dpll] disable LCPLL 1350 (active 1, on? 1) for crtc 32 [ 5.516053] [drm:intel_disable_shared_dpll] disabling LCPLL 1350 [ 5.516064] [drm:intel_disable_pipe] disabling pipe B [ 5.530705] [drm:intel_disable_shared_dpll] disable WRPLL 2 (active 2, on? 1) for crtc 39 [ 5.530709] [drm:intel_disable_shared_dpll] disabling WRPLL 2 [ 5.530716] [drm:intel_set_cdclk] Changing CDCLK to 337500 kHz, VCO 0 kHz, ref 0 kHz [ 5.532820] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz, VCO: 0 kHz, ref: 0 kHz [ 5.532823] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A] [ 5.532825] [drm:intel_atomic_commit_tail] [ENCODER:76:DDI B] [ 5.532826] [drm:intel_atomic_commit_tail] [ENCODER:79:DDI C] [ 5.532828] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST A] [ 5.532829] [drm:intel_atomic_commit_tail] [ENCODER:82:DP-MST B] [ 5.532830] [drm:intel_atomic_commit_tail] [ENCODER:83:DP-MST C] [ 5.532833] [drm:verify_single_dpll_state.isra.107] WRPLL 1 [ 5.532837] [drm:verify_single_dpll_state.isra.107] WRPLL 2 [ 5.532839] [drm:verify_single_dpll_state.isra.107] SPLL [ 5.532842] [drm:verify_single_dpll_state.isra.107] LCPLL 810 [ 5.532843] [drm:verify_single_dpll_state.isra.107] LCPLL 1350 [ 5.532845] [drm:verify_single_dpll_state.isra.107] LCPLL 2700 [ 5.532849] [drm:intel_enable_shared_dpll] enable LCPLL 1350 (active 1, on? 0) for crtc 32 [ 5.532851] [drm:intel_enable_shared_dpll] enabling LCPLL 1350 [ 5.532871] [drm:edp_panel_on] Turn eDP port A panel power on [ 5.532873] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 6.127286] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000 [ 6.127289] [drm:wait_panel_status] Wait complete [ 6.127294] [drm:edp_panel_on] Wait for panel power on [ 6.127303] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003 [ 6.255356] clocksource: Switched to clocksource tsc [ 6.327522] [drm:wait_panel_status] Wait complete [ 6.327547] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 6.327558] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b [ 6.328830] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 6.328833] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 6.328836] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 6.328841] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1 [ 6.329658] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 6.329661] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 6.329664] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 6.330468] [drm:intel_dp_start_link_train] clock recovery OK [ 6.330472] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2 [ 6.331589] [drm:intel_dp_set_signal_levels] Using signal levels 05000000 [ 6.331592] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 6.331595] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1 [ 6.332694] [drm:intel_dp_set_signal_levels] Using signal levels 06000000 [ 6.332697] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 6.332700] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2 [ 6.333801] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful [ 6.334561] [drm:intel_enable_pipe] enabling pipe A [ 6.334780] [drm:intel_edp_backlight_on.part.24] [ 6.334784] [drm:intel_panel_enable_backlight] pipe A [ 6.334796] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 6.334805] [drm:intel_psr_enable] PSR not supported by this panel [ 6.334807] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS [ 6.334815] [drm:intel_fbc_enable] reserved 11796480 bytes of contiguous stolen space for FBC, threshold: 1 [ 6.334817] [drm:intel_fbc_enable] Enabling FBC on pipe A [ 6.334836] [drm:intel_enable_shared_dpll] enable WRPLL 1 (active 2, on? 0) for crtc 39 [ 6.334840] [drm:intel_enable_shared_dpll] enabling WRPLL 1 [ 6.335642] [drm:intel_enable_pipe] enabling pipe B [ 6.352416] [drm:verify_connector_state.isra.79] [CONNECTOR:48:eDP-1] [ 6.352425] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A] [ 6.352451] [drm:verify_single_dpll_state.isra.107] LCPLL 1350 [ 6.352456] [drm:verify_connector_state.isra.79] [CONNECTOR:77:HDMI-A-1] [ 6.352462] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B] [ 6.352484] [drm:verify_single_dpll_state.isra.107] WRPLL 1 [ 6.373283] Console: switching to colour frame buffer device 128x48 [ 7.252139] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 7.258319] console [netcon0] enabled [ 7.258489] scsi 1:0:0:0: Direct-Access ATA 2.5" SATA SSD 3I 14i PQ: 0 ANSI: 5 [ 7.270060] netconsole: network logging started [ 7.270259] sd 1:0:0:0: Attached scsi generic sg0 type 0 [ 7.270327] sd 1:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB) [ 7.270342] sd 1:0:0:0: [sda] Write Protect is off [ 7.270344] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 7.270369] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 7.271830] sda: sda1 sda2 sda3 sda4 [ 7.272177] sd 1:0:0:0: [sda] Attached SCSI disk [ 7.314536] rtc_cmos 00:06: setting system clock to 2017-03-21 19:04:36 UTC (1490123076) [ 7.322667] ALSA device list: [ 7.325628] No soundcards found. [ 7.329134] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 7.343758] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 7.351430] VFS: Mounted root (ext4 filesystem) readonly on device 8:2. [ 7.358524] devtmpfs: mounted [ 7.362344] Freeing unused kernel memory: 1392K [ 7.366872] Write protecting the kernel read-only data: 14336k [ 7.372942] Freeing unused kernel memory: 476K [ 7.378055] Freeing unused kernel memory: 304K [ 7.382496] rodata_test: all tests were successful [ 7.398031] random: fast init done [ 7.484083] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 7.502189] systemd[1]: Detected architecture x86-64. [ 7.518616] systemd[1]: Set hostname to . [ 7.641363] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 7.653418] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 7.671785] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 7.683609] systemd[1]: Created slice system-getty.slice. [ OK ] Created slice system-getty.slice. [ 7.696533] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 7.709890] systemd[1]: Starting Load Kernel Modules... Starting Load Kernel Modules... [ 7.721340] systemd[1]: Mounting Temporary Directory... Mounting Temporary Directory... Starting Setup Virtual Console... Starting Remount Root a[ 7.741229] EXT4-fs (sda2): re-mounted. Opts: (null) nd Kernel File Systems... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Listening on Journal Socket (/dev/log). Starting Journal Service... [ OK ] Listening on udev Control Socket. Mounting POSIX Message Queue File System... Mounting Debug File System... Mounting Huge Pages File System... [ OK ] Reached target Remote File Systems. [ OK ] Listening on Network Service Netlink Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Debug File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted Temporary Directory. [ OK ] Started Journal Service. [FAILED] Failed to start Load Kernel Modules. See 'systemctl status systemd-modules-load.service' for details. [ OK ] Started Setup Virtual Console. [ OK ] Started Remount Root and Kernel File Systems. Starting udev Coldplug all Devices... Starting Create Static Device Nodes in /dev... Starting Apply Kernel Variables... Starting Flush Journal to Persistent Storage... [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Static Device Nodes in /dev. [ 7.974682] systemd-journald[173]: Received request to flush runtime journal from PID 1 Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting /media... Mounting /var/volatile... [ OK ] Mounted /var/volatile. [ OK ] Mounted /media. [ OK ] Started udev Kernel Device Manager. [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started udev Coldplug all Devices. [ OK ] Found device 2.5__SATA_SSD_3IE3 swap. [ OK ] Found device 2.5__SATA_SSD_3IE3 swap. [ OK ] Found device 2.5__SATA_SSD_3IE3 opt. [ OK ] Found device 2.5__SATA_SSD_3IE3 boot. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. Mounting /opt... Mounting /boot... Starting Load Kernel Modules... Activat[ 8.146321] EXT4-fs (sda4): recovery complete ing swap /dev/di[ 8.152437] Adding 4194300k swap on /dev/sda3. Priority:-1 extents:1 across:4194300k SS sk/by-partuu...d[ 8.152494] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null) -14f0-44e8-a229-b40b762eccad... Starting Bind mount volatile /var/lib... [ OK ] Mounted /opt. [ OK ] Mounted /boot. [ OK ] Activated swap Swap Partition. [ OK ] Activated swap /dev/disk/by-partuui...edd-14f0-44e8-a229-b40b762eccad. [FAILED] Failed to start Load Kernel Modules. See 'systemctl status systemd-modules-load.service' for details. [ OK ] Reached target Swap. [ OK ] Started Bind mount volatile /var/lib. Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... Starting Tell Plymouth To Write Out Runtime Data... [ OK ] Started Load/Save Random Seed. [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Tell Plymouth To Write Out Runtime Data. Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Reached target System Initialization. [ OK ] Listening on D-Bus System Message Bus Socket. Starting sshd.socket. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Listening on RPCbind Server Activation Socket. [ OK ] Listening on sshd.socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. Starting Login Service... Starting Xserver startup without a display manager... Starting Permit User Sessions... [ OK ] Started D-Bus System Message Bus. Starting Network Service... [ OK ] Started Job spooling tools. Starting ACPI Event Daemon... Starting SYSV: The kdump script provides the support:... [ OK ] Started Permit User Sessions. [ OK ] Started ACPI Event Daemon. [ OK ] Started Network Service. [ OK ] Started Login Service. [ OK ] Reached target Network. Starting Network Name Resolution... Starting Hold until boot process finishes up... [ 8.777592] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ OK ] Started Network Name Resolution. [FAILED] Failed to [ 8.806333] [drm:drm_mode_addfb2] [FB:85] start SYSV: The kdump script provides the support:. See 'systemctl status kdump.service' for details. [ OK ] Started Hold until boot process finishes up.[ 8.829662] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ 8.861761] [drm:drm_mode_addfb2] [FB:85] [ 8.868161] [drm:drm_mode_setcrtc] [CRTC:32:pipe A] [ 8.873042] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1] [ 8.890143] [drm:drm_mode_setcrtc] [CRTC:39:pipe B] [ 8.895041] [drm:drm_mode_setcrtc] [CONNECTOR:77:HDMI-A-1] [ 8.906867] [drm:drm_mode_setcrtc] [CRTC:46:pipe C] [ OK ] Started Xserver startup without a display manager. Starting Terminate Plymouth Boot Screen... [ OK ] Created slice User Slice of user. [ OK ] Started Terminate Plymouth Boot Screen. [ OK ] Started Session c1 of user user. Starting User Manager for UID 1000... [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started User Manager for UID 1000. [ OK ] Started Update UTMP about System Runlevel Changes. [ 9.392405] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 9.398694] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007 [ 11.538029] igb 0000:01:00.0 eth0: igb: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX [ 11.547488] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 13.303310] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1] [ 13.310569] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1] [ 13.315705] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no [ 13.323104] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000 [ 13.330060] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 13.336148] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 13.342412] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 13.348072] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f [ 13.355922] [drm:intel_dp_read_desc] DP branch: OUI 00-00-00(NS) dev-ID HW-rev 0.0 SW-rev 0.0 [ 13.365032] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 13.370786] [drm:drm_mode_debug_printmodeline] Modeline 96:"1152x864" 0 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 13.381898] [drm:drm_mode_prune_invalid] Not using 1152x864 mode: PANEL [ 13.388505] [drm:drm_mode_debug_printmodeline] Modeline 97:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 13.400053] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: PANEL [ 13.406745] [drm:drm_mode_debug_printmodeline] Modeline 98:"1280x960" 0 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 13.417941] [drm:drm_mode_prune_invalid] Not using 1280x960 mode: PANEL [ 13.424546] [drm:drm_mode_debug_printmodeline] Modeline 99:"1440x900" 0 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 13.435657] [drm:drm_mode_prune_invalid] Not using 1440x900 mode: PANEL [ 13.442263] [drm:drm_mode_debug_printmodeline] Modeline 100:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 13.453894] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: PANEL [ 13.460586] [drm:drm_mode_debug_printmodeline] Modeline 101:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 13.472216] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: PANEL [ 13.478908] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa [ 13.490541] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: PANEL [ 13.497232] [drm:drm_mode_debug_printmodeline] Modeline 110:"1280x1024" 0 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 13.508862] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: PANEL [ 13.515556] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1] probed modes : [ 13.524071] [drm:drm_mode_debug_printmodeline] Modeline 49:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 13.535181] [drm:drm_mode_debug_printmodeline] Modeline 65:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 13.546292] [drm:drm_mode_debug_printmodeline] Modeline 66:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 13.557405] [drm:drm_mode_debug_printmodeline] Modeline 68:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 13.568170] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 13.578935] [drm:drm_mode_debug_printmodeline] Modeline 70:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 13.589699] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 13.600463] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 13.611233] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 13.621918] [drm:drm_mode_debug_printmodeline] Modeline 60:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 13.632600] [drm:drm_mode_debug_printmodeline] Modeline 61:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 13.643281] [drm:drm_mode_debug_printmodeline] Modeline 62:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 13.653957] [drm:drm_mode_debug_printmodeline] Modeline 63:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 13.664747] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:80:DP-1] [ 13.671875] [drm:intel_dp_detect] [CONNECTOR:80:DP-1] [ 13.676920] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:80:DP-1] disconnected [ 13.685175] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:77:HDMI-A-1] [ 13.692646] [drm:intel_hdmi_detect] [CONNECTOR:77:HDMI-A-1] [ 13.738691] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) [ 13.746153] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry [ 13.755550] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) [ 13.762523] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) [ 13.769328] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 13.775076] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:77:HDMI-A-1] probed modes : [ 13.783851] [drm:drm_mode_debug_printmodeline] Modeline 51:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 13.795486] [drm:drm_mode_debug_printmodeline] Modeline 52:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 13.807123] [drm:drm_mode_debug_printmodeline] Modeline 53:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 13.818757] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 13.830050] [drm:drm_mode_debug_printmodeline] Modeline 67:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 13.841169] [drm:drm_mode_debug_printmodeline] Modeline 55:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 13.851937] [drm:drm_mode_debug_printmodeline] Modeline 56:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 13.862706] [drm:drm_mode_debug_printmodeline] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 13.873420] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-2] [ 13.880894] [drm:intel_hdmi_detect] [CONNECTOR:84:HDMI-A-2] [ 13.888534] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.895498] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.904870] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.911832] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 13.922071] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.929038] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.938410] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.945376] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) [ 13.952157] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-2] disconnected [ 16.367784] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 16.374070] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007 [ 23.991854] random: crng init done [ 138.595784] ------------[ cut here ]------------ [ 138.600404] WARNING: CPU: 0 PID: 251 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 138.610474] Unclaimed read from register 0x71040 [ 138.615083] Modules linked in: [ 138.618136] CPU: 0 PID: 251 Comm: Xorg Not tainted 4.11.0-rc3-yocto-preempt-rt+ #512 [ 138.625866] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 138.635330] Call Trace: [ 138.637783] dump_stack+0x4f/0x72 [ 138.641097] __warn+0xd1/0xf0 [ 138.644062] warn_slowpath_fmt+0x4f/0x60 [ 138.647984] ? drm_calc_vbltimestamp_from_scanoutpos+0x1ef/0x2d0 [ 138.653984] __unclaimed_reg_debug+0x51/0x60 [ 138.658250] gen6_read32+0x1df/0x1f0 [ 138.661821] g4x_get_vblank_counter+0x33/0x40 [ 138.666169] __get_vblank_counter+0x34/0xb0 [ 138.670348] drm_update_vblank_count+0x72/0x290 [ 138.674874] ? bdw_update_pipe_irq+0x89/0xf0 [ 138.679142] drm_vblank_enable+0xf1/0x110 [ 138.683146] drm_vblank_get+0x97/0xc0 [ 138.686805] drm_wait_vblank+0x8a/0x560 [ 138.690635] drm_ioctl+0x1fd/0x440 [ 138.694031] ? drm_legacy_modeset_ctl+0x100/0x100 [ 138.698731] ? __vfs_read+0x28/0x110 [ 138.702305] do_vfs_ioctl+0x90/0x5b0 [ 138.705876] ? __fget+0x77/0xb0 [ 138.709014] ? __fget+0x77/0xb0 [ 138.712153] SyS_ioctl+0x79/0x90 [ 138.715379] entry_SYSCALL_64_fastpath+0x13/0x94 [ 138.719989] RIP: 0033:0x7fd8d28a0627 [ 138.723560] RSP: 002b:00007fff75bcb538 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 138.731117] RAX: ffffffffffffffda RBX: 0000000000bad2f0 RCX: 00007fd8d28a0627 [ 138.738242] RDX: 00007fff75bcb570 RSI: 00000000c018643a RDI: 0000000000000009 [ 138.745367] RBP: 00007fd8d451e6c0 R08: 000000000000000c R09: 00000000ffffffff [ 138.752490] R10: 0000000000000000 R11: 0000000000003246 R12: 0000000000ba9e10 [ 138.759615] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 138.766742] ---[ end trace a4a08aa4c60ee1f5 ]--- [ 172.570694] ------------[ cut here ]------------ [ 172.575321] WARNING: CPU: 2 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 172.585218] Unclaimed read from register 0x44324 [ 172.589827] Modules linked in: [ 172.592882] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 172.602084] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 172.611547] Call Trace: [ 172.613989] [ 172.616004] dump_stack+0x4f/0x72 [ 172.619321] __warn+0xd1/0xf0 [ 172.622287] warn_slowpath_fmt+0x4f/0x60 [ 172.626209] __unclaimed_reg_debug+0x51/0x60 [ 172.630476] gen6_read32+0x1df/0x1f0 [ 172.634048] snb_update_pm_irq+0x91/0xc0 [ 172.637965] gen6_mask_pm_irq+0x19/0x40 [ 172.641795] gen6_rps_irq_handler+0x67/0xe0 [ 172.645974] gen8_gt_irq_handler+0x196/0x2d0 [ 172.650239] gen8_irq_handler+0x93/0x680 [ 172.654161] __handle_irq_event_percpu+0x3d/0x1f0 [ 172.658861] handle_irq_event_percpu+0x23/0x60 [ 172.663300] handle_irq_event+0x39/0x60 [ 172.667134] handle_edge_irq+0x90/0x150 [ 172.670966] handle_irq+0x1d/0x30 [ 172.674277] do_IRQ+0x52/0xf0 [ 172.677240] common_interrupt+0x86/0x86 [ 172.681074] RIP: 0010:cpuidle_enter_state+0xca/0x2a0 [ 172.686031] RSP: 0018:ffffc900000a3e88 EFLAGS: 00200246 ORIG_RAX: ffffffffffffff7e [ 172.693589] RAX: ffff88024ed00000 RBX: ffff88024ed221b0 RCX: 000000000000001f [ 172.700714] RDX: 20c49ba5e353f7cf RSI: ffffffff81cb5f5a RDI: ffffffff81cc124a [ 172.707838] RBP: ffffc900000a3ec0 R08: 0000000000000005 R09: 0000000000000d97 [ 172.714963] R10: 00000000ffffffff R11: ffff88024ed16be4 R12: 0000000000000005 [ 172.722088] R13: 0000000000000005 R14: 0000000000000002 R15: 000000282e01e88a [ 172.729213] [ 172.731317] ? cpuidle_enter_state+0xb9/0x2a0 [ 172.735674] cpuidle_enter+0x17/0x20 [ 172.739252] call_cpuidle+0x2c/0x40 [ 172.742741] do_idle+0x19b/0x200 [ 172.745969] cpu_startup_entry+0x1d/0x20 [ 172.749893] start_secondary+0xf0/0x100 [ 172.753728] start_cpu+0x14/0x14 [ 172.756955] ---[ end trace a4a08aa4c60ee1f6 ]--- [ 225.060589] ------------[ cut here ]------------ [ 225.065224] WARNING: CPU: 0 PID: 251 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 225.075297] Unclaimed read from register 0x71040 [ 225.079910] Modules linked in: [ 225.082967] CPU: 0 PID: 251 Comm: Xorg Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 225.091909] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 225.101375] Call Trace: [ 225.103829] dump_stack+0x4f/0x72 [ 225.107142] __warn+0xd1/0xf0 [ 225.110110] warn_slowpath_fmt+0x4f/0x60 [ 225.114035] ? drm_calc_vbltimestamp_from_scanoutpos+0x1ef/0x2d0 [ 225.120037] __unclaimed_reg_debug+0x51/0x60 [ 225.124303] gen6_read32+0x1df/0x1f0 [ 225.127878] g4x_get_vblank_counter+0x33/0x40 [ 225.132227] __get_vblank_counter+0x34/0xb0 [ 225.136407] drm_update_vblank_count+0x72/0x290 [ 225.140935] ? bdw_update_pipe_irq+0x89/0xf0 [ 225.145201] drm_vblank_enable+0xf1/0x110 [ 225.149208] drm_vblank_get+0x97/0xc0 [ 225.152867] drm_wait_vblank+0x8a/0x560 [ 225.156703] drm_ioctl+0x1fd/0x440 [ 225.160102] ? drm_legacy_modeset_ctl+0x100/0x100 [ 225.164803] ? __vfs_read+0x28/0x110 [ 225.168376] do_vfs_ioctl+0x90/0x5b0 [ 225.171946] ? __fget+0x77/0xb0 [ 225.175085] ? __fget+0x77/0xb0 [ 225.178227] SyS_ioctl+0x79/0x90 [ 225.181457] entry_SYSCALL_64_fastpath+0x13/0x94 [ 225.186071] RIP: 0033:0x7fd8d28a0627 [ 225.189643] RSP: 002b:00007fff75bcb538 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 225.197203] RAX: ffffffffffffffda RBX: 0000000000808980 RCX: 00007fd8d28a0627 [ 225.204325] RDX: 00007fff75bcb570 RSI: 00000000c018643a RDI: 0000000000000009 [ 225.211450] RBP: 00007fd8d4485000 R08: 000000000000000c R09: 00000000ffffffff [ 225.218575] R10: 0000000000000000 R11: 0000000000003246 R12: 0000000000000000 [ 225.225698] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fd8d4485000 [ 225.232828] ---[ end trace a4a08aa4c60ee1f7 ]--- [ 414.785660] ------------[ cut here ]------------ [ 414.790296] WARNING: CPU: 1 PID: 138 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 414.800365] Unclaimed read from register 0x205c [ 414.804888] Modules linked in: [ 414.807941] CPU: 1 PID: 138 Comm: kworker/1:2 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 414.817490] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 414.826955] Workqueue: events_long i915_hangcheck_elapsed [ 414.832341] Call Trace: [ 414.834784] dump_stack+0x4f/0x72 [ 414.838093] __warn+0xd1/0xf0 [ 414.841053] warn_slowpath_fmt+0x4f/0x60 [ 414.844967] __unclaimed_reg_debug+0x51/0x60 [ 414.849232] gen6_read32+0x1df/0x1f0 [ 414.852802] intel_engine_get_active_head+0xb4/0xe0 [ 414.857673] i915_hangcheck_elapsed+0xd4/0x2c0 [ 414.862110] process_one_work+0x156/0x440 [ 414.866110] worker_thread+0x69/0x4a0 [ 414.869764] kthread+0x114/0x150 [ 414.872987] ? flush_delayed_work+0x40/0x40 [ 414.877162] ? kthread_create_on_node+0x40/0x40 [ 414.881686] ? umh_complete+0x30/0x30 [ 414.885338] ret_from_fork+0x29/0x40 [ 414.888905] ---[ end trace a4a08aa4c60ee1f8 ]--- [ 480.681870] ------------[ cut here ]------------ [ 480.686490] WARNING: CPU: 0 PID: 251 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 480.696564] Unclaimed read from register 0x71040 [ 480.701177] Modules linked in: [ 480.704234] CPU: 0 PID: 251 Comm: Xorg Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 480.713178] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 480.722641] Call Trace: [ 480.725085] dump_stack+0x4f/0x72 [ 480.728393] __warn+0xd1/0xf0 [ 480.731359] warn_slowpath_fmt+0x4f/0x60 [ 480.735275] ? drm_calc_vbltimestamp_from_scanoutpos+0x1ef/0x2d0 [ 480.741273] __unclaimed_reg_debug+0x51/0x60 [ 480.745538] gen6_read32+0x1df/0x1f0 [ 480.749107] g4x_get_vblank_counter+0x33/0x40 [ 480.753453] __get_vblank_counter+0x34/0xb0 [ 480.757627] drm_update_vblank_count+0x72/0x290 [ 480.762148] ? bdw_update_pipe_irq+0x89/0xf0 [ 480.766413] drm_vblank_enable+0xf1/0x110 [ 480.770416] drm_vblank_get+0x97/0xc0 [ 480.774076] drm_wait_vblank+0x8a/0x560 [ 480.777905] drm_ioctl+0x1fd/0x440 [ 480.781304] ? drm_legacy_modeset_ctl+0x100/0x100 [ 480.786003] ? __vfs_read+0x28/0x110 [ 480.789571] do_vfs_ioctl+0x90/0x5b0 [ 480.793142] ? __fget+0x77/0xb0 [ 480.796280] ? __fget+0x77/0xb0 [ 480.799418] SyS_ioctl+0x79/0x90 [ 480.802643] entry_SYSCALL_64_fastpath+0x13/0x94 [ 480.807253] RIP: 0033:0x7fd8d28a0627 [ 480.810822] RSP: 002b:00007fff75bcb538 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 480.818382] RAX: ffffffffffffffda RBX: 0000000000986a60 RCX: 00007fd8d28a0627 [ 480.825505] RDX: 00007fff75bcb570 RSI: 00000000c018643a RDI: 0000000000000009 [ 480.832625] RBP: 0000000000bb4a38 R08: 000000000000000c R09: 00000000ffffffff [ 480.839744] R10: 0000000000000000 R11: 0000000000003246 R12: 00007fd8d4485030 [ 480.846865] R13: 0000000000bccf08 R14: 0000000000bccef0 R15: 00007fd8d4485000 [ 480.853988] ---[ end trace a4a08aa4c60ee1f9 ]--- [ 534.791316] ------------[ cut here ]------------ [ 534.795948] WARNING: CPU: 2 PID: 36 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 534.805934] Unclaimed read from register 0x12074 [ 534.810546] Modules linked in: [ 534.813605] CPU: 2 PID: 36 Comm: kworker/2:1 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 534.823070] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 534.832540] Workqueue: events_long i915_hangcheck_elapsed [ 534.837935] Call Trace: [ 534.840389] dump_stack+0x4f/0x72 [ 534.843711] __warn+0xd1/0xf0 [ 534.846681] warn_slowpath_fmt+0x4f/0x60 [ 534.850606] __unclaimed_reg_debug+0x51/0x60 [ 534.854876] gen6_read32+0x1df/0x1f0 [ 534.858454] intel_engine_get_active_head+0x9b/0xe0 [ 534.863327] i915_hangcheck_elapsed+0xd4/0x2c0 [ 534.867771] process_one_work+0x156/0x440 [ 534.871780] worker_thread+0x69/0x4a0 [ 534.875442] kthread+0x114/0x150 [ 534.878669] ? flush_delayed_work+0x40/0x40 [ 534.882852] ? kthread_create_on_node+0x40/0x40 [ 534.887383] ret_from_fork+0x29/0x40 [ 534.890961] ---[ end trace a4a08aa4c60ee1fa ]--- [ 982.022722] ------------[ cut here ]------------ [ 982.027346] WARNING: CPU: 2 PID: 36 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 982.037329] Unclaimed read from register 0x44324 [ 982.041940] Modules linked in: [ 982.044992] CPU: 2 PID: 36 Comm: kworker/2:1 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 982.054454] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 982.063918] Workqueue: events gen6_pm_rps_work [ 982.068352] Call Trace: [ 982.070799] dump_stack+0x4f/0x72 [ 982.074113] __warn+0xd1/0xf0 [ 982.077080] warn_slowpath_fmt+0x4f/0x60 [ 982.080996] ? _raw_spin_unlock_irqrestore+0x18/0x30 [ 982.085956] __unclaimed_reg_debug+0x51/0x60 [ 982.090222] gen6_read32+0x1df/0x1f0 [ 982.093794] snb_update_pm_irq+0x91/0xc0 [ 982.097711] gen6_unmask_pm_irq+0x19/0x40 [ 982.101716] gen6_pm_rps_work+0x176/0x390 [ 982.105722] ? __schedule+0x2db/0x920 [ 982.109381] process_one_work+0x156/0x440 [ 982.113385] worker_thread+0x69/0x4a0 [ 982.117045] kthread+0x114/0x150 [ 982.120267] ? flush_delayed_work+0x40/0x40 [ 982.124447] ? kthread_create_on_node+0x40/0x40 [ 982.128971] ret_from_fork+0x29/0x40 [ 982.132542] ---[ end trace a4a08aa4c60ee1fb ]--- [ 992.592240] ------------[ cut here ]------------ [ 992.596861] WARNING: CPU: 3 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 992.606758] Unclaimed write to register 0x44324 [ 992.611279] Modules linked in: [ 992.614331] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 992.623534] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 992.632996] Call Trace: [ 992.635439] [ 992.637455] dump_stack+0x4f/0x72 [ 992.640769] __warn+0xd1/0xf0 [ 992.643732] warn_slowpath_fmt+0x4f/0x60 [ 992.647651] __unclaimed_reg_debug+0x51/0x60 [ 992.651913] gen8_write32+0x1e3/0x1f0 [ 992.655571] snb_update_pm_irq+0x6d/0xc0 [ 992.659488] gen6_mask_pm_irq+0x19/0x40 [ 992.663318] gen6_rps_irq_handler+0x67/0xe0 [ 992.667497] gen8_gt_irq_handler+0x196/0x2d0 [ 992.671761] gen8_irq_handler+0x93/0x680 [ 992.675680] __handle_irq_event_percpu+0x3d/0x1f0 [ 992.680376] handle_irq_event_percpu+0x23/0x60 [ 992.684813] handle_irq_event+0x39/0x60 [ 992.688646] handle_edge_irq+0x90/0x150 [ 992.692478] handle_irq+0x1d/0x30 [ 992.695788] do_IRQ+0x52/0xf0 [ 992.698751] common_interrupt+0x86/0x86 [ 992.702584] RIP: 0010:cpuidle_enter_state+0xca/0x2a0 [ 992.707537] RSP: 0018:ffffc900000abe88 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff7e [ 992.715095] RAX: ffff88024ed80000 RBX: ffff88024eda21b0 RCX: 000000000000001f [ 992.722218] RDX: 20c49ba5e353f7cf RSI: ffffffff81cb5f5a RDI: ffffffff81cc124a [ 992.729342] RBP: ffffc900000abec0 R08: 0000000000000007 R09: 0000000000004476 [ 992.736465] R10: 00000000ffffffff R11: ffff88024ed96be4 R12: 0000000000000007 [ 992.743587] R13: 0000000000000007 R14: 0000000000000003 R15: 000000e719614173 [ 992.750710] [ 992.752811] ? cpuidle_enter_state+0xb9/0x2a0 [ 992.757160] cpuidle_enter+0x17/0x20 [ 992.760731] call_cpuidle+0x2c/0x40 [ 992.764215] do_idle+0x19b/0x200 [ 992.767439] cpu_startup_entry+0x1d/0x20 [ 992.771357] start_secondary+0xf0/0x100 [ 992.775190] start_cpu+0x14/0x14 [ 992.778412] ---[ end trace a4a08aa4c60ee1fc ]--- [ 1250.851203] ------------[ cut here ]------------ [ 1250.855818] WARNING: CPU: 0 PID: 251 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 1250.865888] Unclaimed write to register 0x44414 [ 1250.870408] Modules linked in: [ 1250.873462] CPU: 0 PID: 251 Comm: Xorg Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 1250.882404] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 1250.891863] Call Trace: [ 1250.894309] dump_stack+0x4f/0x72 [ 1250.897621] __warn+0xd1/0xf0 [ 1250.900586] warn_slowpath_fmt+0x4f/0x60 [ 1250.904503] ? ksoftirqd_running+0x15/0x40 [ 1250.908595] __unclaimed_reg_debug+0x51/0x60 [ 1250.912857] gen8_write32+0x1e3/0x1f0 [ 1250.916512] bdw_update_pipe_irq+0x7a/0xf0 [ 1250.920601] gen8_enable_vblank+0x3d/0x60 [ 1250.924606] drm_vblank_enable+0x83/0x110 [ 1250.928611] drm_vblank_get+0x97/0xc0 [ 1250.932267] drm_wait_vblank+0x8a/0x560 [ 1250.936096] drm_ioctl+0x1fd/0x440 [ 1250.939492] ? drm_legacy_modeset_ctl+0x100/0x100 [ 1250.944191] ? __vfs_read+0x28/0x110 [ 1250.947761] do_vfs_ioctl+0x90/0x5b0 [ 1250.951333] ? __fget+0x77/0xb0 [ 1250.954468] ? __fget+0x77/0xb0 [ 1250.957604] SyS_ioctl+0x79/0x90 [ 1250.960828] entry_SYSCALL_64_fastpath+0x13/0x94 [ 1250.965437] RIP: 0033:0x7fd8d28a0627 [ 1250.969007] RSP: 002b:00007fff75bcb538 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 1250.976562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8d28a0627 [ 1250.983685] RDX: 00007fff75bcb570 RSI: 00000000c018643a RDI: 0000000000000009 [ 1250.990806] RBP: 0000000000b6a490 R08: 000000000000000c R09: 00000000ffffffff [ 1250.997927] R10: 0000000000000000 R11: 0000000000003246 R12: 0000000000808d68 [ 1251.005052] R13: 0000000000b789b4 R14: 0000000000baf060 R15: 0000000000000000 [ 1251.012177] ---[ end trace a4a08aa4c60ee1fd ]--- [ 1314.794317] ------------[ cut here ]------------ [ 1314.798972] WARNING: CPU: 1 PID: 381 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 1314.809044] Unclaimed read from register 0x2205c [ 1314.813656] Modules linked in: [ 1314.816715] CPU: 1 PID: 381 Comm: kworker/1:1 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 1314.826268] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 1314.835738] Workqueue: events_long i915_hangcheck_elapsed [ 1314.841131] Call Trace: [ 1314.843587] dump_stack+0x4f/0x72 [ 1314.846904] __warn+0xd1/0xf0 [ 1314.849874] warn_slowpath_fmt+0x4f/0x60 [ 1314.853799] __unclaimed_reg_debug+0x51/0x60 [ 1314.858066] gen6_read32+0x1df/0x1f0 [ 1314.861642] intel_engine_get_active_head+0x82/0xe0 [ 1314.866516] i915_hangcheck_elapsed+0xd4/0x2c0 [ 1314.870961] process_one_work+0x156/0x440 [ 1314.874967] worker_thread+0x69/0x4a0 [ 1314.878631] kthread+0x114/0x150 [ 1314.881856] ? flush_delayed_work+0x40/0x40 [ 1314.886037] ? kthread_create_on_node+0x40/0x40 [ 1314.890566] ret_from_fork+0x29/0x40 [ 1314.894145] ---[ end trace a4a08aa4c60ee1fe ]--- [ 3352.919418] ------------[ cut here ]------------ [ 3352.924065] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 3352.933962] Unclaimed read from register 0x70040 [ 3352.938573] Modules linked in: [ 3352.941634] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 3352.950838] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 3352.960302] Call Trace: [ 3352.962751] [ 3352.964770] dump_stack+0x4f/0x72 [ 3352.968087] __warn+0xd1/0xf0 [ 3352.971056] warn_slowpath_fmt+0x4f/0x60 [ 3352.974979] ? drm_calc_vbltimestamp_from_scanoutpos+0x1ef/0x2d0 [ 3352.980984] __unclaimed_reg_debug+0x51/0x60 [ 3352.985253] gen6_read32+0x1df/0x1f0 [ 3352.988828] g4x_get_vblank_counter+0x33/0x40 [ 3352.993182] __get_vblank_counter+0x34/0xb0 [ 3352.997365] drm_update_vblank_count+0x72/0x290 [ 3353.001895] drm_handle_vblank+0x8e/0x2d0 [ 3353.005906] ? _raw_spin_unlock_irqrestore+0x18/0x30 [ 3353.010868] ? __unclaimed_reg_debug+0x1b/0x60 [ 3353.015311] intel_pipe_handle_vblank+0x1b/0x40 [ 3353.019839] gen8_irq_handler+0x3a1/0x680 [ 3353.023851] __handle_irq_event_percpu+0x3d/0x1f0 [ 3353.028553] handle_irq_event_percpu+0x23/0x60 [ 3353.032994] handle_irq_event+0x39/0x60 [ 3353.036832] handle_edge_irq+0x90/0x150 [ 3353.040667] handle_irq+0x1d/0x30 [ 3353.043981] do_IRQ+0x52/0xf0 [ 3353.046950] common_interrupt+0x86/0x86 [ 3353.050787] RIP: 0010:cpuidle_enter_state+0xca/0x2a0 [ 3353.055750] RSP: 0018:ffffffff81e03e28 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff7e [ 3353.063312] RAX: ffff88024ec00000 RBX: ffff88024ec221b0 RCX: 000000000000001f [ 3353.070441] RDX: 20c49ba5e353f7cf RSI: ffffffff81cb5f5a RDI: ffffffff81cc124a [ 3353.077569] RBP: ffffffff81e03e60 R08: 0000000000000007 R09: 0000000000003080 [ 3353.084695] R10: 00000000ffffffff R11: ffff88024ec16be4 R12: 0000000000000007 [ 3353.091823] R13: 0000000000000007 R14: 0000000000000000 R15: 0000030ca9918cb6 [ 3353.098950] [ 3353.101056] ? cpuidle_enter_state+0xb9/0x2a0 [ 3353.105412] cpuidle_enter+0x17/0x20 [ 3353.108987] call_cpuidle+0x2c/0x40 [ 3353.112475] do_idle+0x19b/0x200 [ 3353.115702] cpu_startup_entry+0x1d/0x20 [ 3353.119627] rest_init+0x7f/0x90 [ 3353.122857] start_kernel+0x3ee/0x3fb [ 3353.126522] x86_64_start_reservations+0x2a/0x2c [ 3353.131139] x86_64_start_kernel+0xeb/0xee [ 3353.135236] start_cpu+0x14/0x14 [ 3353.138463] ---[ end trace a4a08aa4c60ee1ff ]--- [ 3365.791259] ------------[ cut here ]------------ [ 3365.795891] WARNING: CPU: 0 PID: 251 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 3365.805964] Unclaimed write to register 0x44414 [ 3365.810489] Modules linked in: [ 3365.813549] CPU: 0 PID: 251 Comm: Xorg Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 3365.822497] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 3365.831962] Call Trace: [ 3365.834419] dump_stack+0x4f/0x72 [ 3365.837736] __warn+0xd1/0xf0 [ 3365.840707] warn_slowpath_fmt+0x4f/0x60 [ 3365.844628] ? ksoftirqd_running+0x15/0x40 [ 3365.848725] __unclaimed_reg_debug+0x51/0x60 [ 3365.852992] gen8_write32+0x1e3/0x1f0 [ 3365.856654] bdw_update_pipe_irq+0x7a/0xf0 [ 3365.860748] gen8_enable_vblank+0x3d/0x60 [ 3365.864760] drm_vblank_enable+0x83/0x110 [ 3365.868772] drm_vblank_get+0x97/0xc0 [ 3365.872434] drm_wait_vblank+0x8a/0x560 [ 3365.876271] drm_ioctl+0x1fd/0x440 [ 3365.879673] ? drm_legacy_modeset_ctl+0x100/0x100 [ 3365.884378] ? __vfs_read+0x28/0x110 [ 3365.887959] do_vfs_ioctl+0x90/0x5b0 [ 3365.891535] ? __fget+0x77/0xb0 [ 3365.894676] ? __fget+0x77/0xb0 [ 3365.897816] SyS_ioctl+0x79/0x90 [ 3365.901040] entry_SYSCALL_64_fastpath+0x13/0x94 [ 3365.905649] RIP: 0033:0x7fd8d28a0627 [ 3365.909215] RSP: 002b:00007fff75bcb538 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 3365.916769] RAX: ffffffffffffffda RBX: 0000000000801670 RCX: 00007fd8d28a0627 [ 3365.923888] RDX: 00007fff75bcb570 RSI: 00000000c018643a RDI: 0000000000000009 [ 3365.931009] RBP: 0000000000801680 R08: 000000000000000c R09: 00000000ffffffff [ 3365.938129] R10: 0000000000000000 R11: 0000000000003246 R12: 000000000000000f [ 3365.945251] R13: 0000000000b789b4 R14: 0000000000baf060 R15: 0000000000000014 [ 3365.952372] ---[ end trace a4a08aa4c60ee200 ]--- [ 4570.320108] ------------[ cut here ]------------ [ 4570.324742] WARNING: CPU: 2 PID: 382 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 4570.334813] Unclaimed write to register 0xa02c [ 4570.339251] Modules linked in: [ 4570.342311] CPU: 2 PID: 382 Comm: kworker/2:0 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 4570.351862] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 4570.361333] Workqueue: events gen6_pm_rps_work [ 4570.365772] Call Trace: [ 4570.368229] dump_stack+0x4f/0x72 [ 4570.371548] __warn+0xd1/0xf0 [ 4570.374519] warn_slowpath_fmt+0x4f/0x60 [ 4570.378443] __unclaimed_reg_debug+0x51/0x60 [ 4570.382714] gen8_write32+0x1e3/0x1f0 [ 4570.386377] gen6_set_rps_thresholds+0x150/0x390 [ 4570.390996] gen6_set_rps+0x29/0x1d0 [ 4570.394571] intel_set_rps.part.37+0x22/0x30 [ 4570.398839] intel_set_rps+0x1b/0x30 [ 4570.402412] gen6_pm_rps_work+0x1dc/0x390 [ 4570.406425] ? __schedule+0x2db/0x920 [ 4570.410091] process_one_work+0x156/0x440 [ 4570.414096] worker_thread+0x69/0x4a0 [ 4570.417760] kthread+0x114/0x150 [ 4570.420985] ? flush_delayed_work+0x40/0x40 [ 4570.425164] ? kthread_create_on_node+0x40/0x40 [ 4570.429694] ? umh_complete+0x30/0x30 [ 4570.433356] ret_from_fork+0x29/0x40 [ 4570.436932] ---[ end trace a4a08aa4c60ee201 ]--- [ 4870.986878] ------------[ cut here ]------------ [ 4870.991522] WARNING: CPU: 1 PID: 381 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 4871.001597] Unclaimed read from register 0x1205c [ 4871.006211] Modules linked in: [ 4871.009269] CPU: 1 PID: 381 Comm: kworker/1:1 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 4871.018820] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 4871.028290] Workqueue: events_long i915_hangcheck_elapsed [ 4871.033685] Call Trace: [ 4871.036140] dump_stack+0x4f/0x72 [ 4871.039458] __warn+0xd1/0xf0 [ 4871.042428] warn_slowpath_fmt+0x4f/0x60 [ 4871.046354] __unclaimed_reg_debug+0x51/0x60 [ 4871.050621] gen6_read32+0x1df/0x1f0 [ 4871.054196] intel_engine_get_active_head+0x82/0xe0 [ 4871.059070] i915_hangcheck_elapsed+0xd4/0x2c0 [ 4871.063515] process_one_work+0x156/0x440 [ 4871.067520] worker_thread+0x69/0x4a0 [ 4871.071186] kthread+0x114/0x150 [ 4871.074416] ? flush_delayed_work+0x40/0x40 [ 4871.078600] ? kthread_create_on_node+0x40/0x40 [ 4871.083130] ret_from_fork+0x29/0x40 [ 4871.086706] ---[ end trace a4a08aa4c60ee202 ]--- [ 5172.952396] ------------[ cut here ]------------ [ 5172.957026] WARNING: CPU: 1 PID: 381 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 5172.967100] Unclaimed read from register 0x2074 [ 5172.971627] Modules linked in: [ 5172.974687] CPU: 1 PID: 381 Comm: kworker/1:1 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 5172.984238] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 5172.993707] Workqueue: events_long i915_hangcheck_elapsed [ 5172.999103] Call Trace: [ 5173.001558] dump_stack+0x4f/0x72 [ 5173.004877] __warn+0xd1/0xf0 [ 5173.007847] warn_slowpath_fmt+0x4f/0x60 [ 5173.011770] __unclaimed_reg_debug+0x51/0x60 [ 5173.016038] gen6_read32+0x1df/0x1f0 [ 5173.019614] intel_engine_get_active_head+0x9b/0xe0 [ 5173.024489] i915_hangcheck_elapsed+0xd4/0x2c0 [ 5173.028933] process_one_work+0x156/0x440 [ 5173.032941] worker_thread+0x69/0x4a0 [ 5173.036607] kthread+0x114/0x150 [ 5173.039838] ? flush_delayed_work+0x40/0x40 [ 5173.044020] ? kthread_create_on_node+0x40/0x40 [ 5173.048550] ret_from_fork+0x29/0x40 [ 5173.052125] ---[ end trace a4a08aa4c60ee203 ]--- [ 6521.045311] ------------[ cut here ]------------ [ 6521.049942] WARNING: CPU: 1 PID: 381 at drivers/gpu/drm/i915/intel_uncore.c:797 __unclaimed_reg_debug+0x51/0x60 [ 6521.060013] Unclaimed read from register 0x1205c [ 6521.064626] Modules linked in: [ 6521.067682] CPU: 1 PID: 381 Comm: kworker/1:1 Tainted: G W 4.11.0-rc3-yocto-preempt-rt+ #512 [ 6521.077234] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016 [ 6521.086703] Workqueue: events_long i915_hangcheck_elapsed [ 6521.092094] Call Trace: [ 6521.094550] dump_stack+0x4f/0x72 [ 6521.097868] __warn+0xd1/0xf0 [ 6521.100836] warn_slowpath_fmt+0x4f/0x60 [ 6521.104756] __unclaimed_reg_debug+0x51/0x60 [ 6521.109024] gen6_read32+0x1df/0x1f0 [ 6521.112596] intel_engine_get_active_head+0x82/0xe0 [ 6521.117471] i915_hangcheck_elapsed+0xd4/0x2c0 [ 6521.121913] process_one_work+0x156/0x440 [ 6521.125919] worker_thread+0x69/0x4a0 [ 6521.129580] kthread+0x114/0x150 [ 6521.132805] ? flush_delayed_work+0x40/0x40 [ 6521.136986] ? kthread_create_on_node+0x40/0x40 [ 6521.141518] ret_from_fork+0x29/0x40 [ 6521.145088] ---[ end trace a4a08aa4c60ee204 ]---