[ 0.000000] Linux version 4.8.0-rc1-nightly+ (root@vanaheimr) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3) ) #2 SMP Mon Aug 8 16:40:38 CEST 2016 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.8.0-rc1-nightly+ root=UUID=9d666cbd-a5c0-49b3-9378-345d5dd8ed48 ro quiet splash log_buf_len=4M drm.debug=0xe vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 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: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 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 0x0000000000059000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008caa9fff] usable [ 0.000000] BIOS-e820: [mem 0x000000008caaa000-0x000000008caaafff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000008caab000-0x000000008caabfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000008caac000-0x000000008cc71fff] usable [ 0.000000] BIOS-e820: [mem 0x000000008cc72000-0x000000008ccdafff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000008ccdb000-0x000000008d127fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000008d128000-0x000000008d25efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000008d25f000-0x000000008d25ffff] reserved [ 0.000000] BIOS-e820: [mem 0x000000008d260000-0x000000008d299fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000008d29a000-0x000000008d2fefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000008d2ff000-0x000000008d2fffff] usable [ 0.000000] BIOS-e820: [mem 0x000000008d300000-0x000000008fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e00fa000-0x00000000e00fafff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e00fd000-0x00000000e00fdfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff900000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000016effffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.50 by EDK II [ 0.000000] efi: SMBIOS=0x8cd23000 ACPI=0x8d2fe000 ACPI 2.0=0x8d2fe014 [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x16f000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 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 00C0000000 mask 7FC0000000 uncachable [ 0.000000] 1 base 00A0000000 mask 7FE0000000 uncachable [ 0.000000] 2 base 0090000000 mask 7FF0000000 uncachable [ 0.000000] 3 base 008E000000 mask 7FFE000000 uncachable [ 0.000000] 4 base 008D800000 mask 7FFF800000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0x8d300 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x03031000, 0x03031fff] PGTABLE [ 0.000000] BRK [0x03032000, 0x03032fff] PGTABLE [ 0.000000] BRK [0x03033000, 0x03033fff] PGTABLE [ 0.000000] BRK [0x03034000, 0x03034fff] PGTABLE [ 0.000000] BRK [0x03035000, 0x03035fff] PGTABLE [ 0.000000] BRK [0x03036000, 0x03036fff] PGTABLE [ 0.000000] log_buf_len: 4194304 bytes [ 0.000000] early log buf free: 257224(98%) [ 0.000000] RAMDISK: [mem 0x336c6000-0x35b5afff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000008D2FE014 000024 (v02 INTEL ) [ 0.000000] ACPI: XSDT 0x000000008D2A9188 0000F4 (v01 INTEL KBL-ULT 00000000 01000013) [ 0.000000] ACPI: FACP 0x000000008D2F7000 0000F4 (v05 INTEL KBL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: DSDT 0x000000008D2C1000 032C36 (v02 INTEL SKL 00000000 INTL 20160422) [ 0.000000] ACPI: FACS 0x000000008D27A000 000040 [ 0.000000] ACPI: UEFI 0x000000008D28F000 000042 (v01 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: SSDT 0x000000008D2F9000 0031ED (v02 SaSsdt SaSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008D2F8000 00075C (v02 Intel PerfTune 00001000 INTL 20160422) [ 0.000000] ACPI: HPET 0x000000008D2F6000 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: APIC 0x000000008D2F5000 0000BC (v03 INTEL KBL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: MCFG 0x000000008D2F4000 00003C (v01 INTEL KBL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000008D2BB000 005045 (v02 INTEL RVP7Rtd3 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008D2BA000 000E66 (v02 INTEL Ther_Rvp 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008D2B9000 0001BC (v02 INTEL Sata0Ide 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008D2B8000 000931 (v02 INTEL xh_rvp07 00000000 INTL 20160422) [ 0.000000] ACPI: BOOT 0x000000008D2B7000 000028 (v01 INTEL TIANO 00000002 MSFT 01000013) [ 0.000000] ACPI: SSDT 0x000000008D2B6000 000EE0 (v02 CpuRef CpuSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008D2B4000 001062 (v02 INTEL UsbCTabl 00001000 INTL 20160422) [ 0.000000] ACPI: LPIT 0x000000008D2B3000 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000008D2B2000 00029F (v02 INTEL sensrhub 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008D2B1000 000346 (v01 INTEL EInkApp 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008D2AD000 00357E (v02 INTEL PtidDevc 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008D2AC000 00051E (v02 INTEL zpodd 00001000 INTL 20160422) [ 0.000000] ACPI: DBGP 0x000000008D2AB000 000034 (v01 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000008D2AA000 000054 (v00 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DMAR 0x000000008D2FD000 000114 (v01 INTEL KBL 00000001 INTL 00000001) [ 0.000000] ACPI: NHLT 0x000000008D2A7000 0017F0 (v00 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: FPDT 0x000000008D2A6000 000044 (v01 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: ASF! 0x000000008D2A5000 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: BGRT 0x000000008D2A4000 000038 (v01 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000016effffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x16ebfa000-0x16ebfdfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000016effffff] [ 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 0x0000000000059000-0x000000000009dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000008caa9fff] [ 0.000000] node 0: [mem 0x000000008caac000-0x000000008cc71fff] [ 0.000000] node 0: [mem 0x000000008d2ff000-0x000000008d2fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000016effffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000016effffff] [ 0.000000] On node 0 totalpages: 1031181 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 24 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 8946 pages used for memmap [ 0.000000] DMA32 zone: 572529 pages, LIFO batch:31 [ 0.000000] Normal zone: 7104 pages used for memmap [ 0.000000] Normal zone: 454656 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at 0x000000008e000000-0x000000008fffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x8caaa000-0x8caaafff] [ 0.000000] PM: Registered nosave memory: [mem 0x8caab000-0x8caabfff] [ 0.000000] PM: Registered nosave memory: [mem 0x8cc72000-0x8ccdafff] [ 0.000000] PM: Registered nosave memory: [mem 0x8ccdb000-0x8d127fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d128000-0x8d25efff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d25f000-0x8d25ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d260000-0x8d299fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d29a000-0x8d2fefff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d300000-0x8fffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xe00f9fff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00fa000-0xe00fafff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00fb000-0xe00fcfff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00fd000-0xe00fdfff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00fe000-0xfdffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xff8fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff900000-0xffffffff] [ 0.000000] e820: [mem 0x90000000-0xe00f9fff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 36 pages/cpu @ffff88016e800000 s107864 r8192 d31400 u262144 [ 0.000000] pcpu-alloc: s107864 r8192 d31400 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1015043 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.8.0-rc1-nightly+ root=UUID=9d666cbd-a5c0-49b3-9378-345d5dd8ed48 ro quiet splash log_buf_len=4M drm.debug=0xe vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3881652K/4124724K available (7920K kernel code, 1418K rwdata, 3600K rodata, 1516K init, 1312K bss, 243072K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] NR_IRQS:16640 nr_irqs:2048 16 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2700.000 MHz processor [ 0.000023] Calibrating delay loop (skipped), value calculated using timer frequency.. 5424.00 BogoMIPS (lpj=10848000) [ 0.000025] pid_max: default: 32768 minimum: 301 [ 0.000030] ACPI: Core revision 20160422 [ 0.042371] ACPI: 13 ACPI AML tables successfully acquired and loaded [ 0.042769] Security Framework initialized [ 0.042770] Yama: becoming mindful. [ 0.042776] AppArmor: AppArmor initialized [ 0.042977] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.043650] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.043958] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.043962] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.044181] CPU: Physical Processor ID: 0 [ 0.044182] CPU: Processor Core ID: 0 [ 0.044185] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.044186] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.044190] mce: CPU supports 8 MCE banks [ 0.044198] CPU0: Thermal monitoring enabled (TM1) [ 0.044212] process: using mwait in idle threads [ 0.044215] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.044215] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.044566] Freeing SMP alternatives memory: 32K (ffffffff81edf000 - ffffffff81ee7000) [ 0.047719] ftrace: allocating 31721 entries in 124 pages [ 0.059922] smpboot: Max logical packages: 4 [ 0.059923] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 0.059939] DMAR: Host address width 39 [ 0.059941] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.059954] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e [ 0.059955] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.059958] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.059959] DMAR: RMRR base: 0x0000008d0c0000 end: 0x0000008d0dffff [ 0.059960] DMAR: RMRR base: 0x0000008d800000 end: 0x0000008fffffff [ 0.059961] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.059961] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1 [ 0.059962] DMAR: ANDD device: 9 name: \_SB.PCI0.UA00 [ 0.059963] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.059964] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.059992] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.061406] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.061407] x2apic enabled [ 0.061420] Switched APIC routing to cluster x2apic. [ 0.065560] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.105256] TSC deadline timer enabled [ 0.105261] smpboot: CPU0: Genuine Intel(R) CPU 0000 @ 2.60GHz (family: 0x6, model: 0x4e, stepping: 0x8) [ 0.105265] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.105295] ... version: 4 [ 0.105296] ... bit width: 48 [ 0.105296] ... generic registers: 4 [ 0.105297] ... value mask: 0000ffffffffffff [ 0.105297] ... max period: 0000ffffffffffff [ 0.105297] ... fixed-purpose events: 3 [ 0.105298] ... event mask: 000000070000000f [ 0.105953] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.106020] x86: Booting SMP configuration: [ 0.106021] .... node #0, CPUs: #1 #2 #3 [ 0.347402] x86: Booted up 1 node, 4 CPUs [ 0.347404] smpboot: Total of 4 processors activated (21699.60 BogoMIPS) [ 0.351810] devtmpfs: initialized [ 0.351857] x86/mm: Memory block size: 128MB [ 0.353489] evm: security.selinux [ 0.353489] evm: security.SMACK64 [ 0.353490] evm: security.ima [ 0.353490] evm: security.capability [ 0.353532] PM: Registering ACPI NVS region [mem 0x8caaa000-0x8caaafff] (4096 bytes) [ 0.353533] PM: Registering ACPI NVS region [mem 0x8d128000-0x8d25efff] (1273856 bytes) [ 0.353546] PM: Registering ACPI NVS region [mem 0x8d260000-0x8d299fff] (237568 bytes) [ 0.353587] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.353619] pinctrl core: initialized pinctrl subsystem [ 0.353780] RTC time: 0:12:22, date: 01/01/98 [ 0.353849] NET: Registered protocol family 16 [ 0.359605] cpuidle: using governor ladder [ 0.367613] cpuidle: using governor menu [ 0.367656] Simple Boot Flag at 0x47 set to 0x1 [ 0.367671] ACPI: bus type PCI registered [ 0.367672] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.367732] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.367734] PCI: not using MMCONFIG [ 0.367735] PCI: Using configuration type 1 for base access [ 0.375706] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 0.375707] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.375865] ACPI: Added _OSI(Module Device) [ 0.375866] ACPI: Added _OSI(Processor Device) [ 0.375866] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.375867] ACPI: Added _OSI(Processor Aggregator Device) [ 0.378688] ACPI: Executed 35 blocks of module-level executable AML code [ 0.386882] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.389241] ACPI: Dynamic OEM Table Load: [ 0.389267] ACPI: SSDT 0xFFFF880168FF1800 0006B4 (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.390220] ACPI: Executed 1 blocks of module-level executable AML code [ 0.390273] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.391667] ACPI: Dynamic OEM Table Load: [ 0.391674] ACPI: SSDT 0xFFFF880168FF2000 0004E9 (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.392615] ACPI: Executed 1 blocks of module-level executable AML code [ 0.393026] ACPI: Dynamic OEM Table Load: [ 0.393033] ACPI: SSDT 0xFFFF880168FF2800 00065C (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.394140] ACPI: Executed 1 blocks of module-level executable AML code [ 0.394243] ACPI: Dynamic OEM Table Load: [ 0.394249] ACPI: SSDT 0xFFFF880168800A00 00018A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.395197] ACPI: Executed 1 blocks of module-level executable AML code [ 0.396992] ACPI : EC: EC started [ 0.964511] ACPI: Interpreter enabled [ 0.964543] ACPI: (supports S0 S3 S4 S5) [ 0.964543] ACPI: Using IOAPIC for interrupt routing [ 0.964570] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.967107] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.967116] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.974621] ACPI: Power Resource [USBC] (on) [ 0.974768] ACPI: Power Resource [PAUD] (on) [ 0.975395] ACPI: Power Resource [WRST] (on) [ 0.975768] ACPI: Power Resource [WRST] (on) [ 0.976141] ACPI: Power Resource [WRST] (on) [ 0.976512] ACPI: Power Resource [WRST] (on) [ 0.977179] ACPI: Power Resource [PXP] (on) [ 1.025180] ACPI: Power Resource [WRST] (on) [ 1.025379] ACPI: Power Resource [PXP] (off) [ 1.025842] ACPI: Power Resource [WRST] (on) [ 1.026219] ACPI: Power Resource [WRST] (on) [ 1.026585] ACPI: Power Resource [WRST] (on) [ 1.026776] ACPI: Power Resource [PXP] (off) [ 1.027275] ACPI: Power Resource [WRST] (on) [ 1.027726] ACPI: Power Resource [WRST] (on) [ 1.028095] ACPI: Power Resource [WRST] (on) [ 1.028464] ACPI: Power Resource [WRST] (on) [ 1.028816] ACPI: Power Resource [WRST] (on) [ 1.029164] ACPI: Power Resource [WRST] (on) [ 1.029515] ACPI: Power Resource [WRST] (on) [ 1.029863] ACPI: Power Resource [WRST] (on) [ 1.030208] ACPI: Power Resource [WRST] (on) [ 1.030557] ACPI: Power Resource [WRST] (on) [ 1.030904] ACPI: Power Resource [WRST] (on) [ 1.031253] ACPI: Power Resource [WRST] (on) [ 1.032276] ACPI: Power Resource [SPPR] (on) [ 1.032865] ACPI: Power Resource [SPPR] (on) [ 1.033848] ACPI: Power Resource [SPPR] (on) [ 1.034724] ACPI: Power Resource [V0PR] (on) [ 1.034769] ACPI: Power Resource [V1PR] (on) [ 1.034813] ACPI: Power Resource [V2PR] (on) [ 1.036801] ACPI: Power Resource [PXTC] (on) [ 1.042665] acpi ABCD0000:00: ACPI dock station (docks/bays count: 1) [ 1.045216] ACPI: Power Resource [FN00] (off) [ 1.045292] ACPI: Power Resource [FN01] (off) [ 1.045370] ACPI: Power Resource [FN02] (off) [ 1.045445] ACPI: Power Resource [FN03] (off) [ 1.045520] ACPI: Power Resource [FN04] (off) [ 1.046500] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 1.046505] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 1.048560] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 1.050129] PCI host bridge to bus 0000:00 [ 1.050131] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.050132] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.050133] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.050134] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 1.050134] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 1.050135] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 1.050136] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 1.050137] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 1.050137] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 1.050138] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 1.050139] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 1.050140] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window] [ 1.050141] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 1.050141] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window] [ 1.050142] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window] [ 1.050143] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 1.050144] pci_bus 0000:00: root bus resource [mem 0x90000000-0xdfffffff window] [ 1.050144] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 1.050146] pci_bus 0000:00: root bus resource [bus 00-fe] [ 1.050153] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000 [ 1.050837] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000 [ 1.050847] pci 0000:00:02.0: reg 0x10: [mem 0xb0000000-0xb0ffffff 64bit] [ 1.050852] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref] [ 1.050856] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 1.051416] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000 [ 1.051424] pci 0000:00:05.0: reg 0x10: [mem 0xb1000000-0xb13fffff 64bit] [ 1.051956] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000 [ 1.051965] pci 0000:00:08.0: reg 0x10: [mem 0xb155a000-0xb155afff 64bit] [ 1.052536] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000 [ 1.052552] pci 0000:00:13.0: reg 0x10: [mem 0xb155b000-0xb155bfff 64bit] [ 1.053163] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 1.053179] pci 0000:00:14.0: reg 0x10: [mem 0xb1520000-0xb152ffff 64bit] [ 1.053242] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 1.053806] pci 0000:00:14.0: System wakeup disabled by ACPI [ 1.053844] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 1.053860] pci 0000:00:14.2: reg 0x10: [mem 0xb155c000-0xb155cfff 64bit] [ 1.054459] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000 [ 1.054548] pci 0000:00:14.3: reg 0x10: [mem 0xb1530000-0xb153ffff 64bit] [ 1.055462] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 1.055658] pci 0000:00:15.0: reg 0x10: [mem 0xb155d000-0xb155dfff 64bit] [ 1.056830] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 1.056976] pci 0000:00:15.1: reg 0x10: [mem 0xb155e000-0xb155efff 64bit] [ 1.057899] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 1.057919] pci 0000:00:16.0: reg 0x10: [mem 0xb155f000-0xb155ffff 64bit] [ 1.057984] pci 0000:00:16.0: PME# supported from D3hot [ 1.058562] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601 [ 1.058576] pci 0000:00:17.0: reg 0x10: [mem 0xb1558000-0xb1559fff] [ 1.058583] pci 0000:00:17.0: reg 0x14: [mem 0xb1565000-0xb15650ff] [ 1.058590] pci 0000:00:17.0: reg 0x18: [io 0x3080-0x3087] [ 1.058597] pci 0000:00:17.0: reg 0x1c: [io 0x3088-0x308b] [ 1.058604] pci 0000:00:17.0: reg 0x20: [io 0x3060-0x307f] [ 1.058612] pci 0000:00:17.0: reg 0x24: [mem 0xb1563000-0xb15637ff] [ 1.058651] pci 0000:00:17.0: PME# supported from D3hot [ 1.059217] pci 0000:00:1c.0: [8086:9d14] type 01 class 0x060400 [ 1.059280] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 1.059870] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 1.060020] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000 [ 1.060203] pci 0000:00:1e.0: reg 0x10: [mem 0xb1560000-0xb1560fff 64bit] [ 1.061095] pci 0000:00:1e.4: [8086:9d2b] type 00 class 0x080501 [ 1.061114] pci 0000:00:1e.4: reg 0x10: [mem 0xb1561000-0xb1561fff 64bit] [ 1.061772] pci 0000:00:1e.6: [8086:9d2d] type 00 class 0x080501 [ 1.061789] pci 0000:00:1e.6: reg 0x10: [mem 0xb1562000-0xb1562fff 64bit] [ 1.062402] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100 [ 1.063036] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 1.063045] pci 0000:00:1f.2: reg 0x10: [mem 0xb1554000-0xb1557fff] [ 1.063621] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040100 [ 1.063641] pci 0000:00:1f.3: reg 0x10: [mem 0xb1550000-0xb1553fff 64bit] [ 1.063666] pci 0000:00:1f.3: reg 0x20: [mem 0xb1540000-0xb154ffff 64bit] [ 1.063714] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 1.064255] pci 0000:00:1f.3: System wakeup disabled by ACPI [ 1.064293] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 1.064334] pci 0000:00:1f.4: reg 0x10: [mem 0xb1564000-0xb15640ff 64bit] [ 1.064384] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf] [ 1.064989] pci 0000:00:1f.6: [8086:1570] type 00 class 0x020000 [ 1.065006] pci 0000:00:1f.6: reg 0x10: [mem 0xb1500000-0xb151ffff] [ 1.065087] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold [ 1.065605] pci 0000:00:1f.6: System wakeup disabled by ACPI [ 1.065927] pci 0000:01:00.0: [8086:24f3] type 00 class 0x028000 [ 1.066004] pci 0000:01:00.0: reg 0x10: [mem 0xb1400000-0xb1401fff 64bit] [ 1.066254] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 1.066431] pci 0000:01:00.0: System wakeup disabled by ACPI [ 1.076758] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 1.076762] pci 0000:00:1c.0: bridge window [mem 0xb1400000-0xb14fffff] [ 1.081066] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.081121] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 1.081174] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.081226] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.081277] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.081329] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.081381] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.081433] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.081938] ACPI: Enabled 3 GPEs in block 00 to 7F [ 1.081987] ACPI : EC: EC stopped [ 1.082109] ACPI : EC: GPE = 0x50, I/O: command/status = 0x66, data = 0x62 [ 1.082110] ACPI : EC: EC started [ 1.649446] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 1.649447] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 1.649455] vgaarb: loaded [ 1.649456] vgaarb: bridge control possible 0000:00:02.0 [ 1.649554] SCSI subsystem initialized [ 1.649582] libata version 3.00 loaded. [ 1.649595] ACPI: bus type USB registered [ 1.649607] usbcore: registered new interface driver usbfs [ 1.649616] usbcore: registered new interface driver hub [ 1.649628] usbcore: registered new device driver usb [ 1.656460] PCI: Using ACPI for IRQ routing [ 1.685511] PCI: pci_cache_line_size set to 64 bytes [ 1.686121] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 1.686122] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 1.686123] e820: reserve RAM buffer [mem 0x8caaa000-0x8fffffff] [ 1.686124] e820: reserve RAM buffer [mem 0x8cc72000-0x8fffffff] [ 1.686125] e820: reserve RAM buffer [mem 0x8d300000-0x8fffffff] [ 1.686126] e820: reserve RAM buffer [mem 0x16f000000-0x16fffffff] [ 1.686199] NetLabel: Initializing [ 1.686199] NetLabel: domain hash size = 128 [ 1.686200] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.686210] NetLabel: unlabeled traffic allowed by default [ 1.686322] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 1.686326] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 1.688376] clocksource: Switched to clocksource hpet [ 1.693189] VFS: Disk quotas dquot_6.6.0 [ 1.693202] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.693251] AppArmor: AppArmor Filesystem Enabled [ 1.693287] pnp: PnP ACPI init [ 1.693390] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved [ 1.693391] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved [ 1.693392] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved [ 1.693393] system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 1.693395] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved [ 1.693395] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 1.693396] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved [ 1.693399] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.693598] system 00:01: [io 0x2000-0x20fe] has been reserved [ 1.693599] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.694075] system 00:02: [io 0x06a4] has been reserved [ 1.694076] system 00:02: [io 0x06a0] has been reserved [ 1.694077] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.694286] system 00:03: [io 0x0680-0x069f] has been reserved [ 1.694287] system 00:03: [io 0xffff] has been reserved [ 1.694288] system 00:03: [io 0xffff] has been reserved [ 1.694289] system 00:03: [io 0xffff] has been reserved [ 1.694290] system 00:03: [io 0x1800-0x18fe] has been reserved [ 1.694291] system 00:03: [io 0x164e-0x164f] has been reserved [ 1.694292] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.694359] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.694389] system 00:05: [io 0x1854-0x1857] has been reserved [ 1.694391] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 1.694463] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.694505] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.695297] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved [ 1.695299] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved [ 1.695301] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.695995] system 00:09: [mem 0xfed10000-0xfed17fff] has been reserved [ 1.695996] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved [ 1.695997] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved [ 1.695998] system 00:09: [mem 0xe0000000-0xefffffff] could not be reserved [ 1.695999] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved [ 1.696000] system 00:09: [mem 0xfed90000-0xfed93fff] could not be reserved [ 1.696001] system 00:09: [mem 0xfed45000-0xfed8ffff] has been reserved [ 1.696002] system 00:09: [mem 0xff000000-0xffffffff] could not be reserved [ 1.696003] system 00:09: [mem 0xfee00000-0xfeefffff] has been reserved [ 1.696004] system 00:09: [mem 0x90000000-0x9001ffff] has been reserved [ 1.696005] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.696356] system 00:0a: [mem 0x00000000-0x0009cfff] could not be reserved [ 1.696358] system 00:0a: Plug and Play ACPI device, IDs PNP0c01 (active) [ 1.696546] pnp: PnP ACPI: found 11 devices [ 1.705296] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.705314] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 1.705326] pci 0000:00:1c.0: bridge window [mem 0xb1400000-0xb14fffff] [ 1.705332] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.705333] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.705334] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.705335] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 1.705336] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 1.705337] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 1.705337] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 1.705338] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 1.705339] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 1.705340] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 1.705341] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 1.705342] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window] [ 1.705342] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window] [ 1.705343] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window] [ 1.705344] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window] [ 1.705345] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window] [ 1.705346] pci_bus 0000:00: resource 20 [mem 0x90000000-0xdfffffff window] [ 1.705346] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window] [ 1.705347] pci_bus 0000:01: resource 1 [mem 0xb1400000-0xb14fffff] [ 1.705368] NET: Registered protocol family 2 [ 1.705505] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 1.705568] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 1.705624] TCP: Hash tables configured (established 32768 bind 32768) [ 1.705639] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 1.705649] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 1.705681] NET: Registered protocol family 1 [ 1.705692] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 1.706224] PCI: CLS 0 bytes, default 64 [ 1.706255] Trying to unpack rootfs image as initramfs... [ 2.253098] Freeing initrd memory: 37460K (ffff8800336c6000 - ffff880035b5b000) [ 2.253119] DMAR: ACPI device "device:78" under DMAR at fed91000 as 00:15.0 [ 2.253121] DMAR: ACPI device "device:79" under DMAR at fed91000 as 00:15.1 [ 2.253123] DMAR: ACPI device "device:7a" under DMAR at fed91000 as 00:1e.0 [ 2.253133] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.253135] software IO TLB [mem 0x85a05000-0x89a05000] (64MB) mapped at [ffff880085a05000-ffff880089a04fff] [ 2.253279] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 2.253280] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 2.253280] RAPL PMU: hw unit of domain package 2^-14 Joules [ 2.253281] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 2.253281] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 2.253281] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 2.253635] Scanning for low memory corruption every 60 seconds [ 2.254000] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 2.254021] audit: initializing netlink subsys (disabled) [ 2.254031] audit: type=2000 audit(883613544.248:1): initialized [ 2.254407] Initialise system trusted keyrings [ 2.254613] workingset: timestamp_bits=40 max_order=20 bucket_order=0 [ 2.256437] fuse init (API version 7.25) [ 2.256581] Key type big_key registered [ 2.258705] Key type asymmetric registered [ 2.258706] Asymmetric key parser 'x509' registered [ 2.258734] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 2.258853] io scheduler noop registered [ 2.258854] io scheduler deadline registered (default) [ 2.258864] io scheduler cfq registered [ 2.259185] aer 0000:00:1c.0:pcie002: service driver aer loaded [ 2.259202] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt [ 2.259203] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 2.259208] pcie_pme 0000:00:1c.0:pcie001: service driver pcie_pme loaded [ 2.259211] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.259214] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.259239] efifb: probing for efifb [ 2.259250] efifb: framebuffer at 0xa0000000, using 9024k, total 9024k [ 2.259251] efifb: mode is 1920x1200x32, linelength=7680, pages=1 [ 2.259251] efifb: scrolling: redraw [ 2.259252] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 2.264036] Console: switching to colour frame buffer device 240x75 [ 2.268113] fb0: EFI VGA frame buffer device [ 2.268119] intel_idle: MWAIT substates: 0x11142120 [ 2.268119] intel_idle: v0.4.1 model 0x4E [ 2.268293] intel_idle: lapic_timer_reliable_states 0xffffffff [ 2.268301] ipmi message handler version 39.2 [ 2.268426] ACPI: AC Adapter [ADP1] (off-line) [ 2.268480] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:18/PNP0C09:00/PNP0C0D:00/input/input0 [ 2.268659] ACPI: Lid Switch [LID0] [ 2.268720] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 2.268722] ACPI: Power Button [PWRB] [ 2.268746] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 2.268748] ACPI: Sleep Button [SLPB] [ 2.268774] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 2.268775] ACPI: Power Button [PWRF] [ 2.389123] thermal LNXTHERM:00: registered as thermal_zone0 [ 2.389124] ACPI: Thermal Zone [TZ00] (30 C) [ 2.390237] thermal LNXTHERM:01: registered as thermal_zone1 [ 2.390237] ACPI: Thermal Zone [TZ01] (29 C) [ 2.390309] GHES: HEST is not enabled! [ 2.390447] ACPI: Battery Slot [BAT0] (battery present) [ 2.390481] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 2.390756] ACPI: Battery Slot [BAT1] (battery absent) [ 2.391046] ACPI: Battery Slot [BAT2] (battery absent) [ 2.411383] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.414217] Linux agpgart interface v0.103 [ 2.418502] brd: module loaded [ 2.420621] loop: module loaded [ 2.420959] libphy: Fixed MDIO Bus: probed [ 2.421024] tun: Universal TUN/TAP device driver, 1.6 [ 2.421024] tun: (C) 1999-2004 Max Krasnyansky [ 2.421094] PPP generic driver version 2.4.2 [ 2.421150] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.421152] ohci-pci: OHCI PCI platform driver [ 2.421159] ohci-platform: OHCI generic platform driver [ 2.421164] uhci_hcd: USB Universal Host Controller Interface driver [ 2.421194] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 2.421195] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 2.421658] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.421778] mousedev: PS/2 mouse device common for all mice [ 2.422048] rtc_cmos 00:04: RTC can wake from S4 [ 2.422470] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0 [ 2.422565] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 2.422600] device-mapper: uevent: version 1.0.3 [ 2.422689] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 2.422692] intel_pstate: Intel P-state driver initializing [ 2.422889] intel_pstate: HWP enabled [ 2.423052] ledtrig-cpu: registered to indicate activity on CPUs [ 2.423052] EFI Variables Facility v0.08 2004-May-17 [ 2.430217] NET: Registered protocol family 10 [ 2.430445] NET: Registered protocol family 17 [ 2.430450] Key type dns_resolver registered [ 2.430606] microcode: sig=0x406e8, pf=0x80, revision=0x26 [ 2.430679] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 2.430892] registered taskstats version 1 [ 2.430894] Loading compiled-in X.509 certificates [ 2.433003] Loaded X.509 cert 'Build time autogenerated kernel key: 13a5792ec646ef5e4291a3a3745bf751f263ac59' [ 2.436452] Key type trusted registered [ 2.439848] Key type encrypted registered [ 2.439850] AppArmor: AppArmor sha1 policy hashing enabled [ 2.439851] ima: No TPM chip found, activating TPM-bypass! [ 2.439874] evm: HMAC attrs: 0x1 [ 2.441303] Magic number: 2:212:202 [ 2.441368] acpi device:57: hash matches [ 2.441374] acpi device:2a: hash matches [ 2.441567] rtc_cmos 00:04: setting system clock to 1998-01-01 00:12:24 UTC (883613544) [ 2.441740] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.441740] EDD information not available. [ 2.441806] PM: Hibernation image not present or could not be loaded. [ 2.442407] Freeing unused kernel memory: 1516K (ffffffff81d64000 - ffffffff81edf000) [ 2.442407] Write protecting the kernel read-only data: 12288k [ 2.442651] Freeing unused kernel memory: 256K (ffff8800027c0000 - ffff880002800000) [ 2.443396] Freeing unused kernel memory: 496K (ffff880002b84000 - ffff880002c00000) [ 2.452070] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.452125] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.452132] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.452608] random: udevadm: uninitialized urandom read (16 bytes read) [ 2.452625] random: udevadm: uninitialized urandom read (16 bytes read) [ 2.453535] random: udevadm: uninitialized urandom read (16 bytes read) [ 2.453544] random: udevadm: uninitialized urandom read (16 bytes read) [ 2.453875] random: udevadm: uninitialized urandom read (16 bytes read) [ 2.453903] random: udevadm: uninitialized urandom read (16 bytes read) [ 2.453934] random: udevadm: uninitialized urandom read (16 bytes read) [ 2.458998] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 2.513949] hidraw: raw HID events driver (C) Jiri Kosina [ 2.517587] wmi: Mapper loaded [ 2.523096] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.523103] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 2.524217] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 2.524224] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 2.524920] [drm] Initialized drm 1.1.0 20060810 [ 2.524942] pps_core: LinuxPPS API ver. 1 registered [ 2.524943] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.526189] sdhci: Secure Digital Host Controller Interface driver [ 2.526190] sdhci: Copyright(c) Pierre Ossman [ 2.526280] PTP clock support registered [ 2.527612] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.527614] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.527615] usb usb1: Product: xHCI Host Controller [ 2.527616] usb usb1: Manufacturer: Linux 4.8.0-rc1-nightly+ xhci-hcd [ 2.527617] usb usb1: SerialNumber: 0000:00:14.0 [ 2.527727] hub 1-0:1.0: USB hub found [ 2.527746] hub 1-0:1.0: 12 ports detected [ 2.530082] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 2.530083] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.533625] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.533627] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 2.533654] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 2.533654] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.533655] usb usb2: Product: xHCI Host Controller [ 2.533656] usb usb2: Manufacturer: Linux 4.8.0-rc1-nightly+ xhci-hcd [ 2.533656] usb usb2: SerialNumber: 0000:00:14.0 [ 2.533783] hub 2-0:1.0: USB hub found [ 2.533810] hub 2-0:1.0: 6 ports detected [ 2.536049] usb: port power management may be unreliable [ 2.545575] ahci 0000:00:17.0: version 3.0 [ 2.555905] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 2.555910] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 2.556512] scsi host0: ahci [ 2.556808] scsi host1: ahci [ 2.556861] ata1: SATA max UDMA/133 abar m2048@0xb1563000 port 0xb1563100 irq 276 [ 2.556864] ata2: SATA max UDMA/133 abar m2048@0xb1563000 port 0xb1563180 irq 276 [ 2.556924] sdhci-pci 0000:00:1e.4: SDHCI controller found [8086:9d2b] (rev 21) [ 2.561344] mmc0: SDHCI controller on PCI [0000:00:1e.4] using ADMA 64-bit [ 2.561360] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21) [ 2.561368] sdhci-pci 0000:00:1e.6: enabling device (0000 -> 0002) [ 2.561475] sdhci-pci 0000:00:1e.6: failed to setup card detect gpio [ 2.565692] mmc1: SDHCI controller on PCI [0000:00:1e.6] using ADMA 64-bit [ 2.565742] e1000e 0000:00:1f.6: enabling device (0000 -> 0002) [ 2.565874] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 2.833952] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock [ 2.860554] usb 1-2: new low-speed USB device number 2 using xhci_hcd [ 2.872622] ata1: SATA link down (SStatus 4 SControl 300) [ 2.872643] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.888263] ata2.00: ATA-9: INTEL SSDSC2BW080A4, DC22, max UDMA/133 [ 2.888264] ata2.00: 156301488 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 2.913584] ata2.00: configured for UDMA/133 [ 2.913737] scsi 1:0:0:0: Direct-Access ATA INTEL SSDSC2BW08 DC22 PQ: 0 ANSI: 5 [ 2.915411] e1000e 0000:00:1f.6: Failed to restore TIMINCA clock rate delta: -22 [ 2.918177] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88 [ 2.918179] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection [ 2.918277] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF [ 2.918528] [drm:intel_detect_pch] Found SunrisePoint LP PCH [ 2.918546] [drm:get_allowed_dc_mask] Allowed DC state mask 03 [ 2.918584] [drm:intel_device_info_dump] i915 device info: gen=9, pciid=0x5916 rev=0x00 flags=need_gfx_hws,is_kabylake,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg, [ 2.918879] [drm:intel_device_info_runtime_init] slice total: 1 [ 2.918880] [drm:intel_device_info_runtime_init] subslice total: 3 [ 2.918880] [drm:intel_device_info_runtime_init] subslice per slice: 3 [ 2.918881] [drm:intel_device_info_runtime_init] EU total: 24 [ 2.918881] [drm:intel_device_info_runtime_init] EU per subslice: 8 [ 2.918882] [drm:intel_device_info_runtime_init] has slice power gating: n [ 2.918882] [drm:intel_device_info_runtime_init] has subslice power gating: n [ 2.918883] [drm:intel_device_info_runtime_init] has EU power gating: y [ 2.918884] [drm:intel_sanitize_options] ppgtt mode: 3 [ 2.918885] [drm:intel_sanitize_options] use GPU sempahores? no [ 2.919035] [drm] Memory usable by graphics device = 4096M [ 2.919036] [drm:i915_ggtt_probe_hw] GMADR size = 256M [ 2.919036] [drm:i915_ggtt_probe_hw] GTT stolen size = 32M [ 2.919038] checking generic (a0000000 8d0000) vs hw (a0000000 10000000) [ 2.919038] fb: switching to inteldrmfb from EFI VGA [ 2.919052] Console: switching to colour dummy device 80x25 [ 2.919270] [drm] Replacing VGA console driver [ 2.919283] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 32768K, usable: 31744K [ 2.919287] [drm:intel_opregion_setup] graphic opregion physical addr: 0x8d28c018 [ 2.919293] [drm:intel_opregion_setup] Public ACPI methods supported [ 2.919293] [drm:intel_opregion_setup] SWSCI supported [ 2.919989] e1000e 0000:00:1f.6 enp0s31f6: renamed from eth0 [ 2.925015] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483 [ 2.925015] [drm:intel_opregion_setup] ASLE supported [ 2.925016] [drm:intel_opregion_setup] ASLE extension supported [ 2.925017] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4) [ 2.925050] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.925051] [drm] Driver supports precise vblank timestamp query. [ 2.925052] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz [ 2.925053] [drm:intel_bios_init] VBT signature "$VBT SKYLAKE ", BDB version 207 [ 2.925054] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0 [ 2.925054] [drm:parse_general_definitions] crt_ddc_bus_pin: 2 [ 2.927227] [drm:parse_lfp_panel_data] Panel type: 0 (OpRegion) [ 2.927228] [drm:parse_lfp_panel_data] DRRS supported mode is static [ 2.927230] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables: [ 2.927232] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 25180 640 648 744 784 480 482 484 509 0x8 0xa [ 2.927232] [drm:parse_lfp_panel_data] VBT initial LVDS value 300 [ 2.927233] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255 [ 2.927234] [drm:parse_sdvo_device_mapping] Unsupported child device size for SDVO mapping. [ 2.927234] [drm:parse_device_mapping] Expected child device config size for VBT version 207 not known; assuming 38 [ 2.927235] [drm:parse_driver_features] DRRS State Enabled:1 [ 2.927237] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0 [ 2.927237] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0 [ 2.927238] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 [ 2.927238] [drm:parse_ddi_port] VBT HDMI level shift for port B: 8 [ 2.927239] [drm:parse_ddi_port] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 [ 2.927239] [drm:parse_ddi_port] VBT HDMI level shift for port C: 8 [ 2.927268] [drm:intel_dsm_pci_probe] no _DSM method for intel device [ 2.927285] [drm:intel_update_rawclk] rawclk rate: 24000 kHz [ 2.927286] [drm:gen9_set_dc_state] Setting DC state from 00 to 00 [ 2.927288] [drm:intel_power_well_enable] enabling power well 1 [ 2.927291] [drm:intel_power_well_enable] enabling MISC IO power well [ 2.927293] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz [ 2.927294] [drm:intel_update_max_cdclk] Max CD clock rate: 675000 kHz [ 2.927294] [drm:intel_update_max_cdclk] Max dotclock rate: 675000 kHz [ 2.927306] [drm:intel_power_well_enable] enabling always-on [ 2.927306] [drm:intel_power_well_enable] enabling DC off [ 2.927307] [drm:gen9_set_dc_state] Setting DC state from 00 to 00 [ 2.927309] [drm:intel_power_well_enable] enabling power well 2 [ 2.927310] [drm:intel_power_well_enable] enabling DDI A/E power well [ 2.927312] [drm:intel_power_well_enable] enabling DDI B power well [ 2.927313] [drm:skl_set_power_well] Enabling DDI B power well [ 2.927313] [drm:intel_power_well_enable] enabling DDI C power well [ 2.927314] [drm:intel_power_well_enable] enabling DDI D power well [ 2.927315] [drm:skl_set_power_well] Enabling DDI D power well [ 2.927316] [drm:gen9_set_dc_state] Setting DC state from 00 to 00 [ 2.927323] [drm:intel_csr_ucode_init] Loading i915/kbl_dmc_ver1.bin [ 2.927654] [drm] Finished loading i915/kbl_dmc_ver1.bin (v1.1) [ 2.928017] [drm:intel_fbc_init] Sanitized enable_fbc value: 0 [ 2.928025] [drm:intel_print_wm_latency] Gen9 Plane WM0 latency 2 (2.0 usec) [ 2.928025] [drm:intel_print_wm_latency] Gen9 Plane WM1 latency 19 (19.0 usec) [ 2.928026] [drm:intel_print_wm_latency] Gen9 Plane WM2 latency 28 (28.0 usec) [ 2.928027] [drm:intel_print_wm_latency] Gen9 Plane WM3 latency 32 (32.0 usec) [ 2.928027] [drm:intel_print_wm_latency] Gen9 Plane WM4 latency 63 (63.0 usec) [ 2.928028] [drm:intel_print_wm_latency] Gen9 Plane WM5 latency 77 (77.0 usec) [ 2.928029] [drm:intel_print_wm_latency] Gen9 Plane WM6 latency 83 (83.0 usec) [ 2.928029] [drm:intel_print_wm_latency] Gen9 Plane WM7 latency 99 (99.0 usec) [ 2.928030] [drm:intel_modeset_init] 3 display pipes available. [ 2.928050] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz [ 2.928053] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.928433] [drm:intel_dp_init_connector] Adding eDP connector on port A [ 2.928533] [drm:intel_pps_dump_state] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000 [ 2.928533] [drm:intel_pps_dump_state] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 2.928534] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600 [ 2.928534] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200 [ 2.928631] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06 [ 2.928662] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 2.928750] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 2.929255] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 41 00 00 01 c0 02 00 00 00 1f 0b 00 [ 2.929650] [drm:intel_edp_init_dpcd] Detected EDP PSR Panel. [ 2.930043] [drm:intel_edp_init_dpcd] EDP DPCD : 02 00 00 [ 2.932107] [drm:drm_dp_i2c_do_msg] native defer [ 2.933600] [drm:drm_dp_i2c_do_msg] native defer [ 2.935091] [drm:drm_dp_i2c_do_msg] native defer [ 2.936587] [drm:drm_dp_i2c_do_msg] native defer [ 2.938086] [drm:drm_dp_i2c_do_msg] native defer [ 2.939594] [drm:drm_dp_i2c_do_msg] native defer [ 2.941097] [drm:drm_dp_i2c_do_msg] native defer [ 2.942600] [drm:drm_dp_i2c_do_msg] native defer [ 2.943868] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 2.943869] [drm:intel_dp_drrs_init] VBT doesn't support DRRS [ 2.943929] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 937/937 [ 2.943962] [drm:intel_dp_init_connector] Adding DP connector on port B [ 2.943971] [drm:intel_hdmi_init_connector] Adding HDMI connector on port B [ 2.943977] [drm:intel_dp_init_connector] Adding DP connector on port C [ 2.943994] [drm:intel_hdmi_init_connector] Adding HDMI connector on port C [ 2.944003] [drm:intel_modeset_readout_hw_state] [CRTC:26:pipe A] hw state readout: enabled [ 2.944008] [drm:intel_modeset_readout_hw_state] [CRTC:30:pipe B] hw state readout: enabled [ 2.944009] [drm:intel_modeset_readout_hw_state] [CRTC:34:pipe C] hw state readout: disabled [ 2.944010] [drm:intel_modeset_readout_hw_state] DPLL 0 hw state readout: crtc_mask 0x00000001, on 1 [ 2.944011] [drm:intel_modeset_readout_hw_state] DPLL 1 hw state readout: crtc_mask 0x00000002, on 1 [ 2.944012] [drm:intel_modeset_readout_hw_state] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0 [ 2.944013] [drm:intel_modeset_readout_hw_state] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0 [ 2.944016] [drm:intel_modeset_readout_hw_state] [ENCODER:36:DDI A] hw state readout: enabled, pipe A [ 2.944017] [drm:intel_modeset_readout_hw_state] [ENCODER:45:DDI B] hw state readout: disabled, pipe A [ 2.944018] [drm:intel_modeset_readout_hw_state] [ENCODER:47:DP-MST A] hw state readout: disabled, pipe A [ 2.944018] [drm:intel_modeset_readout_hw_state] [ENCODER:48:DP-MST B] hw state readout: disabled, pipe B [ 2.944019] [drm:intel_modeset_readout_hw_state] [ENCODER:49:DP-MST C] hw state readout: disabled, pipe C [ 2.944022] [drm:intel_modeset_readout_hw_state] [ENCODER:52:DDI C] hw state readout: enabled, pipe B [ 2.944022] [drm:intel_modeset_readout_hw_state] [ENCODER:54:DP-MST A] hw state readout: disabled, pipe A [ 2.944023] [drm:intel_modeset_readout_hw_state] [ENCODER:55:DP-MST B] hw state readout: disabled, pipe B [ 2.944023] [drm:intel_modeset_readout_hw_state] [ENCODER:56:DP-MST C] hw state readout: disabled, pipe C [ 2.944025] [drm:intel_modeset_readout_hw_state] [CONNECTOR:37:eDP-1] hw state readout: enabled [ 2.944026] [drm:intel_modeset_readout_hw_state] [CONNECTOR:46:DP-1] hw state readout: disabled [ 2.944026] [drm:intel_modeset_readout_hw_state] [CONNECTOR:50:HDMI-A-1] hw state readout: disabled [ 2.944028] [drm:intel_modeset_readout_hw_state] [CONNECTOR:53:DP-2] hw state readout: enabled [ 2.944029] [drm:intel_modeset_readout_hw_state] [CONNECTOR:57:HDMI-A-2] hw state readout: disabled [ 2.944048] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][setup_hw_state] config ffff8801616b8000 for pipe A [ 2.944049] [drm:intel_dump_pipe_config] cpu_transcoder: EDP [ 2.944049] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0 [ 2.944050] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.944051] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 6314349, gmch_n: 8388608, link_m: 701594, link_n: 524288, tu: 64 [ 2.944051] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.944052] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.944052] [drm:intel_dump_pipe_config] requested mode: [ 2.944053] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361309 3200 3248 3280 3316 1800 1802 1807 1816 0x40 0xa [ 2.944054] [drm:intel_dump_pipe_config] adjusted mode: [ 2.944055] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361309 3200 3248 3280 3316 1800 1802 1807 1816 0x40 0xa [ 2.944056] [drm:intel_dump_crtc_timings] crtc timings: 361309 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x40 flags: 0xa [ 2.944056] [drm:intel_dump_pipe_config] port clock: 270000 [ 2.944056] [drm:intel_dump_pipe_config] pipe src size: 1920x1200 [ 2.944057] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0 [ 2.944058] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.944058] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x0c800708, enabled [ 2.944058] [drm:intel_dump_pipe_config] ips: 0 [ 2.944059] [drm:intel_dump_pipe_config] double wide: 0 [ 2.944059] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0 [ 2.944060] [drm:intel_dump_pipe_config] planes on this crtc [ 2.944060] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] disabled, scaler_id = -1 [ 2.944061] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = -1 [ 2.944061] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1 [ 2.944076] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][setup_hw_state] config ffff8801616b9000 for pipe B [ 2.944077] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 2.944077] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 2.944078] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.944079] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m: 3588460, gmch_n: 8388608, link_m: 299038, link_n: 524288, tu: 64 [ 2.944079] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.944080] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.944080] [drm:intel_dump_pipe_config] requested mode: [ 2.944081] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 105 270000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 [ 2.944081] [drm:intel_dump_pipe_config] adjusted mode: [ 2.944082] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 105 270000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 [ 2.944083] [drm:intel_dump_crtc_timings] crtc timings: 270000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x40 flags: 0x9 [ 2.944083] [drm:intel_dump_pipe_config] port clock: 270000 [ 2.944084] [drm:intel_dump_pipe_config] pipe src size: 1920x1200 [ 2.944084] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0 [ 2.944085] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.944085] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x078004b0, enabled [ 2.944085] [drm:intel_dump_pipe_config] ips: 0 [ 2.944086] [drm:intel_dump_pipe_config] double wide: 0 [ 2.944086] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0 [ 2.944087] [drm:intel_dump_pipe_config] planes on this crtc [ 2.944087] [drm:intel_dump_pipe_config] [PLANE:28:plane 1B] disabled, scaler_id = -1 [ 2.944087] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = -1 [ 2.944088] [drm:intel_dump_pipe_config] [PLANE:31:plane 2B] disabled, scaler_id = -1 [ 2.944089] [drm:intel_dump_pipe_config] [CRTC:34:pipe C][setup_hw_state] config ffff8801616ba000 for pipe C [ 2.944089] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 2.944090] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 2.944090] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.944091] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.944091] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.944092] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.944092] [drm:intel_dump_pipe_config] requested mode: [ 2.944093] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.944093] [drm:intel_dump_pipe_config] adjusted mode: [ 2.944094] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.944095] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 2.944095] [drm:intel_dump_pipe_config] port clock: 0 [ 2.944096] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 2.944096] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: 0 [ 2.944097] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.944097] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 2.944097] [drm:intel_dump_pipe_config] ips: 0 [ 2.944098] [drm:intel_dump_pipe_config] double wide: 0 [ 2.944098] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0 [ 2.944099] [drm:intel_dump_pipe_config] planes on this crtc [ 2.944099] [drm:intel_dump_pipe_config] [PLANE:32:plane 1C] disabled, scaler_id = -1 [ 2.944099] [drm:intel_dump_pipe_config] [PLANE:33:cursor C] disabled, scaler_id = -1 [ 2.944100] [drm:intel_dump_pipe_config] [PLANE:35:plane 2C] disabled, scaler_id = -1 [ 2.944119] [drm:intel_power_well_disable] disabling DDI D power well [ 2.944120] [drm:skl_set_power_well] Disabling DDI D power well [ 2.944121] [drm:intel_power_well_disable] disabling DDI B power well [ 2.944122] [drm:skl_set_power_well] Disabling DDI B power well [ 2.944125] [drm:skylake_get_initial_plane_config] pipe A with fb: size=1920x1200@32, offset=0, pitch 7680, size 0x8ca000 [ 2.944131] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=8ca000 [ 2.944136] [drm:i915_pages_create_for_stolen] offset=0x0, size=9216000 [ 2.944139] [drm:intel_alloc_initial_plane_obj] initial plane fb obj ffff8801616a0000 [ 2.944141] [drm:skylake_get_initial_plane_config] pipe B with fb: size=1920x1200@32, offset=0, pitch 7680, size 0x8ca000 [ 2.944141] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=8ca000 [ 2.944142] [drm:i915_gem_object_create_stolen_for_preallocated] failed to allocate stolen space [ 2.944430] [drm:i915_gem_init_ggtt] clearing unused GTT space: [8ca000, fffff000] [ 2.944483] [drm:i915_gem_context_init] LR context support initialized [ 2.944484] [drm:i915_gem_object_create_stolen] creating stolen object: size=1000 [ 2.944485] [drm:i915_pages_create_for_stolen] offset=0x8ca000, size=4096 [ 2.944490] [drm:intel_init_pipe_control] render ring pipe control offset: 0xffffe000 [ 2.945381] [drm:gen8_init_common_ring] Execlists enabled for render ring [ 2.945436] [drm:gen8_init_common_ring] Execlists enabled for blitter ring [ 2.945477] [drm:gen8_init_common_ring] Execlists enabled for bsd ring [ 2.945515] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring [ 2.945584] [drm:intel_guc_setup] GuC fw status: path i915/kbl_guc_ver9_14.bin, fetch NONE, load NONE [ 2.945589] [drm] GuC firmware load skipped [ 2.945615] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz [ 2.945626] [drm:intel_fbdev_init_bios] found possible fb from plane A [ 2.945626] [drm:intel_fbdev_init_bios] pipe C not active or no fb, skipping [ 2.945627] [drm:intel_fbdev_init_bios] checking plane A for BIOS fb [ 2.945627] [drm:intel_fbdev_init_bios] fb not wide enough for plane A (12800 vs 7680) [ 2.945628] [drm:intel_fbdev_init_bios] BIOS fb not suitable for all pipes, not using [ 2.945703] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1] [ 2.945705] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink yes [ 2.945706] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 2.945707] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000 [ 2.945707] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000 [ 2.946115] [drm:intel_dp_probe_oui] Sink OUI: 0022b9 [ 2.946534] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 2.946940] [drm:drm_helper_hpd_irq_event] [CONNECTOR:37:eDP-1] status updated from unknown to connected [ 2.946941] [drm:intel_dp_detect] [CONNECTOR:46:DP-1] [ 2.946961] [drm:drm_helper_hpd_irq_event] [CONNECTOR:46:DP-1] status updated from unknown to disconnected [ 2.946962] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-1] [ 2.960729] sd 1:0:0:0: Attached scsi generic sg0 type 0 [ 2.960740] sd 1:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB) [ 2.961081] sd 1:0:0:0: [sda] Write Protect is off [ 2.961082] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.961215] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.962894] sda: sda1 sda2 sda3 [ 2.963765] sd 1:0:0:0: [sda] Attached SCSI disk [ 3.003937] usb 1-2: New USB device found, idVendor=04b3, idProduct=310c [ 3.003938] usb 1-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 3.003939] usb 1-2: Product: USB Optical Mouse [ 3.004302] random: fast init done [ 3.007715] usbcore: registered new interface driver usbhid [ 3.007716] usbhid: USB HID core driver [ 3.009082] input: USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:04B3:310C.0001/input/input5 [ 3.009389] hid-generic 0003:04B3:310C.0001: input,hidraw0: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:14.0-2/input0 [ 3.104562] [drm:intel_hdmi_detect] HDMI live status down [ 3.104565] [drm:drm_helper_hpd_irq_event] [CONNECTOR:50:HDMI-A-1] status updated from unknown to disconnected [ 3.104566] [drm:intel_dp_detect] [CONNECTOR:53:DP-2] [ 3.105315] [drm:intel_dp_read_dpcd] DPCD: 11 0a 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 3.105634] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no [ 3.105636] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 3.105637] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 3.105637] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 3.105638] [drm:intel_dp_configure_mst] Sink is not MST capable [ 3.109654] [drm:drm_helper_hpd_irq_event] [CONNECTOR:53:DP-2] status updated from unknown to connected [ 3.109654] [drm:intel_hdmi_detect] [CONNECTOR:57:HDMI-A-2] [ 3.110004] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 3.110004] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 3.110343] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 3.110344] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 3.110683] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 3.110684] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 3.110952] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 3.110953] [drm:drm_helper_hpd_irq_event] [CONNECTOR:57:HDMI-A-2] status updated from unknown to disconnected [ 3.111443] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered [ 3.111452] [drm:intel_dp_connector_register] registering DPDDC-A bus for card0-eDP-1 [ 3.111506] [drm:intel_dp_connector_register] registering DPDDC-B bus for card0-DP-1 [ 3.111571] [drm:intel_dp_connector_register] registering DPDDC-C bus for card0-DP-2 [ 3.112413] [drm:intel_didl_outputs] More than 15 outputs detected via ACPI [ 3.114096] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 3.114330] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 3.114529] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] [ 3.114530] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1] [ 3.114531] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink yes [ 3.114533] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 3.114534] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000 [ 3.114535] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000 [ 3.114992] [drm:intel_dp_probe_oui] Sink OUI: 0022b9 [ 3.115425] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 3.115901] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 3.115908] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] probed modes : [ 3.115916] [drm:drm_mode_debug_printmodeline] Modeline 38:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa [ 3.115918] [drm:drm_mode_debug_printmodeline] Modeline 39:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa [ 3.115918] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] [ 3.115919] [drm:intel_dp_detect] [CONNECTOR:46:DP-1] [ 3.115945] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected [ 3.115946] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-1] [ 3.115946] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-1] [ 3.124505] usb 1-3: new full-speed USB device number 3 using xhci_hcd [ 3.264532] tsc: Refined TSC clocksource calibration: 2712.011 MHz [ 3.264534] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x271790a1732, max_idle_ns: 440795207896 ns [ 3.265866] usb 1-3: New USB device found, idVendor=8087, idProduct=0a2b [ 3.265867] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.272589] [drm:intel_hdmi_detect] HDMI live status down [ 3.272592] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-1] disconnected [ 3.272594] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] [ 3.272595] [drm:intel_dp_detect] [CONNECTOR:53:DP-2] [ 3.273034] [drm:intel_dp_read_dpcd] DPCD: 11 0a 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 3.273356] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no [ 3.273357] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 3.273358] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 3.273359] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 3.273359] [drm:intel_dp_configure_mst] Sink is not MST capable [ 3.273725] [drm:intel_dp_check_link_status] DDI C: channel EQ not ok, retraining [ 3.274727] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.274732] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.274732] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.275398] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 3.276333] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.276338] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.276338] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.276347] ------------[ cut here ]------------ [ 3.276396] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.276450] WARN_ON(!msg->buffer != !msg->size) [ 3.276450] Modules linked in: [ 3.276451] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.276462] CPU: 0 PID: 57 Comm: kworker/u16:1 Not tainted 4.8.0-rc1-nightly+ #2 [ 3.276462] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.276466] Workqueue: events_unbound async_run_entry_fn [ 3.276467] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.276468] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.276471] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.276472] Call Trace: [ 3.276475] [] dump_stack+0x63/0x87 [ 3.276480] [] __warn+0xd1/0xf0 [ 3.276481] [] warn_slowpath_fmt+0x4f/0x60 [ 3.276510] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.276514] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.276529] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.276546] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.276562] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.276578] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.276594] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.276597] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.276601] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.276605] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.276607] [] ? try_to_wake_up+0x49/0x3a0 [ 3.276624] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.276625] [] async_run_entry_fn+0x37/0x150 [ 3.276627] [] process_one_work+0x153/0x3f0 [ 3.276628] [] worker_thread+0x12b/0x4b0 [ 3.276629] [] ? rescuer_thread+0x340/0x340 [ 3.276630] [] kthread+0xc9/0xe0 [ 3.276632] [] ret_from_fork+0x1f/0x40 [ 3.276633] [] ? kthread_park+0x60/0x60 [ 3.276634] ---[ end trace a9427bfad230c528 ]--- [ 3.277520] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.277524] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.277525] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.277533] ------------[ cut here ]------------ [ 3.277565] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.277565] WARN_ON(!msg->buffer != !msg->size) [ 3.277565] Modules linked in: [ 3.277566] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.277572] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.277573] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.277574] Workqueue: events_unbound async_run_entry_fn [ 3.277575] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.277576] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.277578] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.277579] Call Trace: [ 3.277580] [] dump_stack+0x63/0x87 [ 3.277581] [] __warn+0xd1/0xf0 [ 3.277582] [] warn_slowpath_fmt+0x4f/0x60 [ 3.277598] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.277601] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.277603] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.277630] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.277643] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.277657] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.277671] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.277674] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.277678] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.277682] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.277683] [] ? try_to_wake_up+0x49/0x3a0 [ 3.277698] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.277700] [] async_run_entry_fn+0x37/0x150 [ 3.277701] [] process_one_work+0x153/0x3f0 [ 3.277702] [] worker_thread+0x12b/0x4b0 [ 3.277704] [] ? rescuer_thread+0x340/0x340 [ 3.277705] [] kthread+0xc9/0xe0 [ 3.277706] [] ret_from_fork+0x1f/0x40 [ 3.277707] [] ? kthread_park+0x60/0x60 [ 3.277707] ---[ end trace a9427bfad230c529 ]--- [ 3.278593] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.278597] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.278598] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.278606] ------------[ cut here ]------------ [ 3.278636] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.278636] WARN_ON(!msg->buffer != !msg->size) [ 3.278636] Modules linked in: [ 3.278637] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.278643] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.278644] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.278645] Workqueue: events_unbound async_run_entry_fn [ 3.278646] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.278647] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.278648] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.278650] Call Trace: [ 3.278651] [] dump_stack+0x63/0x87 [ 3.278652] [] __warn+0xd1/0xf0 [ 3.278653] [] warn_slowpath_fmt+0x4f/0x60 [ 3.278667] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.278670] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.278672] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.278698] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.278710] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.278723] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.278736] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.278739] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.278743] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.278747] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.278748] [] ? try_to_wake_up+0x49/0x3a0 [ 3.278762] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.278764] [] async_run_entry_fn+0x37/0x150 [ 3.278765] [] process_one_work+0x153/0x3f0 [ 3.278766] [] worker_thread+0x12b/0x4b0 [ 3.278768] [] ? rescuer_thread+0x340/0x340 [ 3.278768] [] kthread+0xc9/0xe0 [ 3.278770] [] ret_from_fork+0x1f/0x40 [ 3.278771] [] ? kthread_park+0x60/0x60 [ 3.278771] ---[ end trace a9427bfad230c52a ]--- [ 3.279653] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.279657] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.279658] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.279666] ------------[ cut here ]------------ [ 3.279695] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.279695] WARN_ON(!msg->buffer != !msg->size) [ 3.279695] Modules linked in: [ 3.279696] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.279702] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.279703] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.279704] Workqueue: events_unbound async_run_entry_fn [ 3.279705] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.279706] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.279707] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.279709] Call Trace: [ 3.279710] [] dump_stack+0x63/0x87 [ 3.279711] [] __warn+0xd1/0xf0 [ 3.279712] [] warn_slowpath_fmt+0x4f/0x60 [ 3.279725] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.279728] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.279731] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.279756] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.279767] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.279780] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.279793] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.279795] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.279800] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.279803] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.279805] [] ? try_to_wake_up+0x49/0x3a0 [ 3.279819] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.279820] [] async_run_entry_fn+0x37/0x150 [ 3.279822] [] process_one_work+0x153/0x3f0 [ 3.279823] [] worker_thread+0x12b/0x4b0 [ 3.279824] [] ? rescuer_thread+0x340/0x340 [ 3.279825] [] kthread+0xc9/0xe0 [ 3.279826] [] ret_from_fork+0x1f/0x40 [ 3.279827] [] ? kthread_park+0x60/0x60 [ 3.279828] ---[ end trace a9427bfad230c52b ]--- [ 3.280732] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.280732] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.280733] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.280741] ------------[ cut here ]------------ [ 3.280769] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.280769] WARN_ON(!msg->buffer != !msg->size) [ 3.280770] Modules linked in: [ 3.280770] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.280781] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.280781] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.280783] Workqueue: events_unbound async_run_entry_fn [ 3.280784] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.280785] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.280786] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.280788] Call Trace: [ 3.280789] [] dump_stack+0x63/0x87 [ 3.280790] [] __warn+0xd1/0xf0 [ 3.280791] [] warn_slowpath_fmt+0x4f/0x60 [ 3.280804] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.280807] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.280809] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.280822] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.280835] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.280848] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.280861] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.280864] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.280868] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.280872] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.280874] [] ? try_to_wake_up+0x49/0x3a0 [ 3.280888] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.280890] [] async_run_entry_fn+0x37/0x150 [ 3.280891] [] process_one_work+0x153/0x3f0 [ 3.280892] [] worker_thread+0x12b/0x4b0 [ 3.280894] [] ? rescuer_thread+0x340/0x340 [ 3.280895] [] kthread+0xc9/0xe0 [ 3.280896] [] ret_from_fork+0x1f/0x40 [ 3.280897] [] ? kthread_park+0x60/0x60 [ 3.280897] ---[ end trace a9427bfad230c52c ]--- [ 3.281791] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.281791] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.281792] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.281800] ------------[ cut here ]------------ [ 3.281823] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.281823] WARN_ON(!msg->buffer != !msg->size) [ 3.281827] Modules linked in: [ 3.281828] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.281839] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.281839] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.281841] Workqueue: events_unbound async_run_entry_fn [ 3.281841] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.281842] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.281844] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.281845] Call Trace: [ 3.281846] [] dump_stack+0x63/0x87 [ 3.281847] [] __warn+0xd1/0xf0 [ 3.281848] [] warn_slowpath_fmt+0x4f/0x60 [ 3.281873] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.281876] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.281878] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.281890] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.281901] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.281914] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.281926] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.281929] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.281933] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.281937] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.281938] [] ? try_to_wake_up+0x49/0x3a0 [ 3.281952] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.281953] [] async_run_entry_fn+0x37/0x150 [ 3.281955] [] process_one_work+0x153/0x3f0 [ 3.281956] [] worker_thread+0x12b/0x4b0 [ 3.281957] [] ? rescuer_thread+0x340/0x340 [ 3.281958] [] kthread+0xc9/0xe0 [ 3.281959] [] ret_from_fork+0x1f/0x40 [ 3.281960] [] ? kthread_park+0x60/0x60 [ 3.281961] ---[ end trace a9427bfad230c52d ]--- [ 3.283831] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.283836] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.283836] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.284492] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 3.285427] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.285431] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.285432] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.285441] ------------[ cut here ]------------ [ 3.285469] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.285470] WARN_ON(!msg->buffer != !msg->size) [ 3.285470] Modules linked in: [ 3.285470] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.285476] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.285477] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.285478] Workqueue: events_unbound async_run_entry_fn [ 3.285479] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.285480] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.285482] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.285483] Call Trace: [ 3.285484] [] dump_stack+0x63/0x87 [ 3.285485] [] __warn+0xd1/0xf0 [ 3.285486] [] warn_slowpath_fmt+0x4f/0x60 [ 3.285500] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.285503] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.285506] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.285520] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.285533] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.285547] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.285561] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.285564] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.285568] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.285572] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.285573] [] ? try_to_wake_up+0x49/0x3a0 [ 3.285589] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.285591] [] async_run_entry_fn+0x37/0x150 [ 3.285592] [] process_one_work+0x153/0x3f0 [ 3.285593] [] worker_thread+0x12b/0x4b0 [ 3.285594] [] ? rescuer_thread+0x340/0x340 [ 3.285595] [] kthread+0xc9/0xe0 [ 3.285597] [] ret_from_fork+0x1f/0x40 [ 3.285598] [] ? kthread_park+0x60/0x60 [ 3.285598] ---[ end trace a9427bfad230c52e ]--- [ 3.286493] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.286494] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.286494] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.286502] ------------[ cut here ]------------ [ 3.286531] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.286531] WARN_ON(!msg->buffer != !msg->size) [ 3.286531] Modules linked in: [ 3.286532] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.286543] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.286543] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.286544] Workqueue: events_unbound async_run_entry_fn [ 3.286545] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.286547] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.286548] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.286549] Call Trace: [ 3.286550] [] dump_stack+0x63/0x87 [ 3.286551] [] __warn+0xd1/0xf0 [ 3.286552] [] warn_slowpath_fmt+0x4f/0x60 [ 3.286565] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.286568] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.286571] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.286596] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.286607] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.286620] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.286632] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.286635] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.286639] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.286643] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.286644] [] ? try_to_wake_up+0x49/0x3a0 [ 3.286658] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.286660] [] async_run_entry_fn+0x37/0x150 [ 3.286661] [] process_one_work+0x153/0x3f0 [ 3.286662] [] worker_thread+0x12b/0x4b0 [ 3.286663] [] ? rescuer_thread+0x340/0x340 [ 3.286664] [] kthread+0xc9/0xe0 [ 3.286665] [] ret_from_fork+0x1f/0x40 [ 3.286666] [] ? kthread_park+0x60/0x60 [ 3.286667] ---[ end trace a9427bfad230c52f ]--- [ 3.287551] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.287551] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.287552] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.287560] ------------[ cut here ]------------ [ 3.287583] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.287587] WARN_ON(!msg->buffer != !msg->size) [ 3.287588] Modules linked in: [ 3.287588] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.287599] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.287599] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.287601] Workqueue: events_unbound async_run_entry_fn [ 3.287601] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.287603] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.287604] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.287605] Call Trace: [ 3.287606] [] dump_stack+0x63/0x87 [ 3.287607] [] __warn+0xd1/0xf0 [ 3.287608] [] warn_slowpath_fmt+0x4f/0x60 [ 3.287621] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.287624] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.287627] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.287651] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.287662] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.287675] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.287686] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.287689] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.287693] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.287697] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.287698] [] ? try_to_wake_up+0x49/0x3a0 [ 3.287712] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.287713] [] async_run_entry_fn+0x37/0x150 [ 3.287714] [] process_one_work+0x153/0x3f0 [ 3.287716] [] worker_thread+0x12b/0x4b0 [ 3.287717] [] ? rescuer_thread+0x340/0x340 [ 3.287718] [] kthread+0xc9/0xe0 [ 3.287719] [] ret_from_fork+0x1f/0x40 [ 3.287720] [] ? kthread_park+0x60/0x60 [ 3.287720] ---[ end trace a9427bfad230c530 ]--- [ 3.288613] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.288614] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.288614] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.288622] ------------[ cut here ]------------ [ 3.288645] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.288646] WARN_ON(!msg->buffer != !msg->size) [ 3.288649] Modules linked in: [ 3.288650] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.288661] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.288661] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.288663] Workqueue: events_unbound async_run_entry_fn [ 3.288663] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.288665] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.288666] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.288667] Call Trace: [ 3.288668] [] dump_stack+0x63/0x87 [ 3.288669] [] __warn+0xd1/0xf0 [ 3.288670] [] warn_slowpath_fmt+0x4f/0x60 [ 3.288695] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.288698] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.288700] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.288711] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.288723] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.288735] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.288746] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.288749] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.288753] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.288757] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.288758] [] ? try_to_wake_up+0x49/0x3a0 [ 3.288772] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.288773] [] async_run_entry_fn+0x37/0x150 [ 3.288774] [] process_one_work+0x153/0x3f0 [ 3.288775] [] worker_thread+0x12b/0x4b0 [ 3.288777] [] ? rescuer_thread+0x340/0x340 [ 3.288778] [] kthread+0xc9/0xe0 [ 3.288779] [] ret_from_fork+0x1f/0x40 [ 3.288780] [] ? kthread_park+0x60/0x60 [ 3.288780] ---[ end trace a9427bfad230c531 ]--- [ 3.289678] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.289679] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.289679] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.289687] ------------[ cut here ]------------ [ 3.289710] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.289714] WARN_ON(!msg->buffer != !msg->size) [ 3.289715] Modules linked in: [ 3.289715] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.289726] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.289727] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.289728] Workqueue: events_unbound async_run_entry_fn [ 3.289729] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.289730] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.289731] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.289732] Call Trace: [ 3.289733] [] dump_stack+0x63/0x87 [ 3.289734] [] __warn+0xd1/0xf0 [ 3.289736] [] warn_slowpath_fmt+0x4f/0x60 [ 3.289760] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.289763] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.289765] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.289776] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.289787] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.289799] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.289811] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.289814] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.289818] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.289822] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.289823] [] ? try_to_wake_up+0x49/0x3a0 [ 3.289836] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.289838] [] async_run_entry_fn+0x37/0x150 [ 3.289839] [] process_one_work+0x153/0x3f0 [ 3.289840] [] worker_thread+0x12b/0x4b0 [ 3.289841] [] ? rescuer_thread+0x340/0x340 [ 3.289842] [] kthread+0xc9/0xe0 [ 3.289843] [] ret_from_fork+0x1f/0x40 [ 3.289844] [] ? kthread_park+0x60/0x60 [ 3.289845] ---[ end trace a9427bfad230c532 ]--- [ 3.290731] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.290735] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.290736] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.290744] ------------[ cut here ]------------ [ 3.290768] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.290772] WARN_ON(!msg->buffer != !msg->size) [ 3.290772] Modules linked in: [ 3.290773] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.290779] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.290779] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.290781] Workqueue: events_unbound async_run_entry_fn [ 3.290782] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.290783] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.290784] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.290785] Call Trace: [ 3.290786] [] dump_stack+0x63/0x87 [ 3.290787] [] __warn+0xd1/0xf0 [ 3.290789] [] warn_slowpath_fmt+0x4f/0x60 [ 3.290801] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.290804] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.290806] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.290818] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.290829] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.290842] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.290855] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.290858] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.290862] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.290866] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.290867] [] ? try_to_wake_up+0x49/0x3a0 [ 3.290881] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.290883] [] async_run_entry_fn+0x37/0x150 [ 3.290884] [] process_one_work+0x153/0x3f0 [ 3.290885] [] worker_thread+0x12b/0x4b0 [ 3.290887] [] ? rescuer_thread+0x340/0x340 [ 3.290888] [] kthread+0xc9/0xe0 [ 3.290889] [] ret_from_fork+0x1f/0x40 [ 3.290890] [] ? kthread_park+0x60/0x60 [ 3.290890] ---[ end trace a9427bfad230c533 ]--- [ 3.292783] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.292788] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.292788] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.293428] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 3.294363] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.294364] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.294364] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.294372] ------------[ cut here ]------------ [ 3.294400] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.294400] WARN_ON(!msg->buffer != !msg->size) [ 3.294400] Modules linked in: [ 3.294401] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.294412] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.294412] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.294414] Workqueue: events_unbound async_run_entry_fn [ 3.294414] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.294416] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.294417] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.294418] Call Trace: [ 3.294419] [] dump_stack+0x63/0x87 [ 3.294421] [] __warn+0xd1/0xf0 [ 3.294422] [] warn_slowpath_fmt+0x4f/0x60 [ 3.294446] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.294449] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.294452] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.294463] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.294475] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.294488] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.294500] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.294503] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.294507] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.294511] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.294512] [] ? try_to_wake_up+0x49/0x3a0 [ 3.294526] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.294527] [] async_run_entry_fn+0x37/0x150 [ 3.294529] [] process_one_work+0x153/0x3f0 [ 3.294530] [] worker_thread+0x12b/0x4b0 [ 3.294531] [] ? rescuer_thread+0x340/0x340 [ 3.294532] [] kthread+0xc9/0xe0 [ 3.294533] [] ret_from_fork+0x1f/0x40 [ 3.294534] [] ? kthread_park+0x60/0x60 [ 3.294534] ---[ end trace a9427bfad230c534 ]--- [ 3.295420] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.295425] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.295425] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.295434] ------------[ cut here ]------------ [ 3.295457] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.295457] WARN_ON(!msg->buffer != !msg->size) [ 3.295461] Modules linked in: [ 3.295462] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.295468] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.295469] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.295470] Workqueue: events_unbound async_run_entry_fn [ 3.295471] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.295472] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.295474] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.295475] Call Trace: [ 3.295476] [] dump_stack+0x63/0x87 [ 3.295477] [] __warn+0xd1/0xf0 [ 3.295478] [] warn_slowpath_fmt+0x4f/0x60 [ 3.295503] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.295505] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.295508] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.295520] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.295531] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.295543] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.295555] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.295558] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.295562] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.295566] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.295567] [] ? try_to_wake_up+0x49/0x3a0 [ 3.295580] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.295582] [] async_run_entry_fn+0x37/0x150 [ 3.295583] [] process_one_work+0x153/0x3f0 [ 3.295584] [] worker_thread+0x12b/0x4b0 [ 3.295585] [] ? rescuer_thread+0x340/0x340 [ 3.295586] [] kthread+0xc9/0xe0 [ 3.295588] [] ret_from_fork+0x1f/0x40 [ 3.295588] [] ? kthread_park+0x60/0x60 [ 3.295589] ---[ end trace a9427bfad230c535 ]--- [ 3.296475] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.296479] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.296480] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.296489] ------------[ cut here ]------------ [ 3.296517] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.296517] WARN_ON(!msg->buffer != !msg->size) [ 3.296518] Modules linked in: [ 3.296518] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.296524] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.296525] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.296526] Workqueue: events_unbound async_run_entry_fn [ 3.296527] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.296528] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.296529] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.296531] Call Trace: [ 3.296531] [] dump_stack+0x63/0x87 [ 3.296533] [] __warn+0xd1/0xf0 [ 3.296534] [] warn_slowpath_fmt+0x4f/0x60 [ 3.296558] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.296561] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.296564] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.296575] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.296587] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.296599] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.296611] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.296613] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.296617] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.296621] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.296623] [] ? try_to_wake_up+0x49/0x3a0 [ 3.296636] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.296637] [] async_run_entry_fn+0x37/0x150 [ 3.296639] [] process_one_work+0x153/0x3f0 [ 3.296640] [] worker_thread+0x12b/0x4b0 [ 3.296641] [] ? rescuer_thread+0x340/0x340 [ 3.296642] [] kthread+0xc9/0xe0 [ 3.296643] [] ret_from_fork+0x1f/0x40 [ 3.296644] [] ? kthread_park+0x60/0x60 [ 3.296644] ---[ end trace a9427bfad230c536 ]--- [ 3.297537] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.297541] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.297542] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.297551] ------------[ cut here ]------------ [ 3.297578] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.297578] WARN_ON(!msg->buffer != !msg->size) [ 3.297579] Modules linked in: [ 3.297579] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.297586] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.297586] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.297587] Workqueue: events_unbound async_run_entry_fn [ 3.297588] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.297589] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.297591] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.297592] Call Trace: [ 3.297593] [] dump_stack+0x63/0x87 [ 3.297594] [] __warn+0xd1/0xf0 [ 3.297595] [] warn_slowpath_fmt+0x4f/0x60 [ 3.297619] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.297622] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.297624] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.297636] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.297647] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.297659] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.297670] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.297673] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.297677] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.297681] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.297682] [] ? try_to_wake_up+0x49/0x3a0 [ 3.297696] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.297697] [] async_run_entry_fn+0x37/0x150 [ 3.297698] [] process_one_work+0x153/0x3f0 [ 3.297699] [] worker_thread+0x12b/0x4b0 [ 3.297701] [] ? rescuer_thread+0x340/0x340 [ 3.297702] [] kthread+0xc9/0xe0 [ 3.297703] [] ret_from_fork+0x1f/0x40 [ 3.297704] [] ? kthread_park+0x60/0x60 [ 3.297704] ---[ end trace a9427bfad230c537 ]--- [ 3.298590] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.298591] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.298591] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.298599] ------------[ cut here ]------------ [ 3.298622] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.298626] WARN_ON(!msg->buffer != !msg->size) [ 3.298627] Modules linked in: [ 3.298627] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.298638] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.298639] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.298640] Workqueue: events_unbound async_run_entry_fn [ 3.298641] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.298642] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.298643] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.298645] Call Trace: [ 3.298646] [] dump_stack+0x63/0x87 [ 3.298647] [] __warn+0xd1/0xf0 [ 3.298648] [] warn_slowpath_fmt+0x4f/0x60 [ 3.298672] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.298675] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.298677] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.298689] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.298700] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.298712] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.298723] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.298726] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.298730] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.298734] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.298735] [] ? try_to_wake_up+0x49/0x3a0 [ 3.298748] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.298750] [] async_run_entry_fn+0x37/0x150 [ 3.298751] [] process_one_work+0x153/0x3f0 [ 3.298752] [] worker_thread+0x12b/0x4b0 [ 3.298753] [] ? rescuer_thread+0x340/0x340 [ 3.298754] [] kthread+0xc9/0xe0 [ 3.298755] [] ret_from_fork+0x1f/0x40 [ 3.298756] [] ? kthread_park+0x60/0x60 [ 3.298757] ---[ end trace a9427bfad230c538 ]--- [ 3.299652] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.299653] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.299653] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.299661] ------------[ cut here ]------------ [ 3.299685] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.299689] WARN_ON(!msg->buffer != !msg->size) [ 3.299689] Modules linked in: [ 3.299689] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.299700] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.299701] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.299702] Workqueue: events_unbound async_run_entry_fn [ 3.299703] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.299704] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.299705] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.299707] Call Trace: [ 3.299708] [] dump_stack+0x63/0x87 [ 3.299709] [] __warn+0xd1/0xf0 [ 3.299710] [] warn_slowpath_fmt+0x4f/0x60 [ 3.299734] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.299737] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.299739] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.299750] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.299761] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.299774] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.299785] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.299788] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.299792] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.299796] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.299797] [] ? try_to_wake_up+0x49/0x3a0 [ 3.299810] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.299812] [] async_run_entry_fn+0x37/0x150 [ 3.299813] [] process_one_work+0x153/0x3f0 [ 3.299814] [] worker_thread+0x12b/0x4b0 [ 3.299815] [] ? rescuer_thread+0x340/0x340 [ 3.299816] [] kthread+0xc9/0xe0 [ 3.299817] [] ret_from_fork+0x1f/0x40 [ 3.299818] [] ? kthread_park+0x60/0x60 [ 3.299819] ---[ end trace a9427bfad230c539 ]--- [ 3.301726] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.301731] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.301731] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.302380] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 3.303315] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.303320] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.303320] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.303329] ------------[ cut here ]------------ [ 3.303356] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.303357] WARN_ON(!msg->buffer != !msg->size) [ 3.303357] Modules linked in: [ 3.303357] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.303364] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.303364] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.303366] Workqueue: events_unbound async_run_entry_fn [ 3.303366] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.303368] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.303369] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.303371] Call Trace: [ 3.303371] [] dump_stack+0x63/0x87 [ 3.303373] [] __warn+0xd1/0xf0 [ 3.303374] [] warn_slowpath_fmt+0x4f/0x60 [ 3.303387] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.303390] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.303393] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.303417] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.303429] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.303441] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.303454] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.303457] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.303461] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.303464] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.303465] [] ? try_to_wake_up+0x49/0x3a0 [ 3.303479] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.303481] [] async_run_entry_fn+0x37/0x150 [ 3.303482] [] process_one_work+0x153/0x3f0 [ 3.303483] [] worker_thread+0x12b/0x4b0 [ 3.303484] [] ? rescuer_thread+0x340/0x340 [ 3.303485] [] kthread+0xc9/0xe0 [ 3.303486] [] ret_from_fork+0x1f/0x40 [ 3.303487] [] ? kthread_park+0x60/0x60 [ 3.303488] ---[ end trace a9427bfad230c53a ]--- [ 3.304369] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.304457] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.304458] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.304466] ------------[ cut here ]------------ [ 3.304488] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.304489] WARN_ON(!msg->buffer != !msg->size) [ 3.304489] Modules linked in: [ 3.304489] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.304497] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.304497] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.304511] Workqueue: events_unbound async_run_entry_fn [ 3.304511] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.304513] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.304514] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.304515] Call Trace: [ 3.304516] [] dump_stack+0x63/0x87 [ 3.304517] [] __warn+0xd1/0xf0 [ 3.304518] [] warn_slowpath_fmt+0x4f/0x60 [ 3.304530] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.304533] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.304535] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.304546] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.304557] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.304570] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.304581] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.304584] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.304588] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.304592] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.304593] [] ? try_to_wake_up+0x49/0x3a0 [ 3.304607] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.304608] [] async_run_entry_fn+0x37/0x150 [ 3.304609] [] process_one_work+0x153/0x3f0 [ 3.304611] [] worker_thread+0x12b/0x4b0 [ 3.304612] [] ? rescuer_thread+0x340/0x340 [ 3.304613] [] kthread+0xc9/0xe0 [ 3.304614] [] ret_from_fork+0x1f/0x40 [ 3.304615] [] ? kthread_park+0x60/0x60 [ 3.304615] ---[ end trace a9427bfad230c53b ]--- [ 3.305509] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.305509] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.305510] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.305518] ------------[ cut here ]------------ [ 3.305541] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.305541] WARN_ON(!msg->buffer != !msg->size) [ 3.305541] Modules linked in: [ 3.305545] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.305556] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.305557] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.305558] Workqueue: events_unbound async_run_entry_fn [ 3.305559] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.305560] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.305561] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.305563] Call Trace: [ 3.305563] [] dump_stack+0x63/0x87 [ 3.305565] [] __warn+0xd1/0xf0 [ 3.305566] [] warn_slowpath_fmt+0x4f/0x60 [ 3.305590] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.305593] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.305595] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.305606] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.305617] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.305629] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.305641] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.305643] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.305647] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.305651] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.305652] [] ? try_to_wake_up+0x49/0x3a0 [ 3.305666] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.305667] [] async_run_entry_fn+0x37/0x150 [ 3.305668] [] process_one_work+0x153/0x3f0 [ 3.305669] [] worker_thread+0x12b/0x4b0 [ 3.305671] [] ? rescuer_thread+0x340/0x340 [ 3.305672] [] kthread+0xc9/0xe0 [ 3.305673] [] ret_from_fork+0x1f/0x40 [ 3.305674] [] ? kthread_park+0x60/0x60 [ 3.305674] ---[ end trace a9427bfad230c53c ]--- [ 3.306560] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.306564] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.306564] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.306573] ------------[ cut here ]------------ [ 3.306596] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.306596] WARN_ON(!msg->buffer != !msg->size) [ 3.306597] Modules linked in: [ 3.306601] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.306607] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.306608] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.306609] Workqueue: events_unbound async_run_entry_fn [ 3.306610] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.306611] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.306613] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.306614] Call Trace: [ 3.306615] [] dump_stack+0x63/0x87 [ 3.306616] [] __warn+0xd1/0xf0 [ 3.306617] [] warn_slowpath_fmt+0x4f/0x60 [ 3.306629] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.306632] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.306634] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.306646] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.306657] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.306671] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.306683] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.306686] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.306690] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.306694] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.306695] [] ? try_to_wake_up+0x49/0x3a0 [ 3.306710] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.306711] [] async_run_entry_fn+0x37/0x150 [ 3.306712] [] process_one_work+0x153/0x3f0 [ 3.306714] [] worker_thread+0x12b/0x4b0 [ 3.306715] [] ? rescuer_thread+0x340/0x340 [ 3.306716] [] kthread+0xc9/0xe0 [ 3.306717] [] ret_from_fork+0x1f/0x40 [ 3.306718] [] ? kthread_park+0x60/0x60 [ 3.306719] ---[ end trace a9427bfad230c53d ]--- [ 3.307613] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.307617] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.307617] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.307626] ------------[ cut here ]------------ [ 3.307648] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.307649] WARN_ON(!msg->buffer != !msg->size) [ 3.307649] Modules linked in: [ 3.307649] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.307660] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.307660] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.307662] Workqueue: events_unbound async_run_entry_fn [ 3.307662] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.307664] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.307665] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.307666] Call Trace: [ 3.307667] [] dump_stack+0x63/0x87 [ 3.307668] [] __warn+0xd1/0xf0 [ 3.307670] [] warn_slowpath_fmt+0x4f/0x60 [ 3.307694] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.307696] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.307699] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.307710] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.307720] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.307732] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.307744] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.307747] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.307750] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.307754] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.307755] [] ? try_to_wake_up+0x49/0x3a0 [ 3.307769] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.307770] [] async_run_entry_fn+0x37/0x150 [ 3.307771] [] process_one_work+0x153/0x3f0 [ 3.307773] [] worker_thread+0x12b/0x4b0 [ 3.307774] [] ? rescuer_thread+0x340/0x340 [ 3.307775] [] kthread+0xc9/0xe0 [ 3.307776] [] ret_from_fork+0x1f/0x40 [ 3.307777] [] ? kthread_park+0x60/0x60 [ 3.307777] ---[ end trace a9427bfad230c53e ]--- [ 3.308693] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.308693] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.308694] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.308702] ------------[ cut here ]------------ [ 3.308725] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.308725] WARN_ON(!msg->buffer != !msg->size) [ 3.308729] Modules linked in: [ 3.308729] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.308740] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.308741] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.308742] Workqueue: events_unbound async_run_entry_fn [ 3.308743] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.308744] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.308746] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.308747] Call Trace: [ 3.308748] [] dump_stack+0x63/0x87 [ 3.308749] [] __warn+0xd1/0xf0 [ 3.308750] [] warn_slowpath_fmt+0x4f/0x60 [ 3.308762] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.308765] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.308767] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.308791] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.308802] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.308814] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.308825] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.308828] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.308832] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.308836] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.308837] [] ? try_to_wake_up+0x49/0x3a0 [ 3.308850] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.308851] [] async_run_entry_fn+0x37/0x150 [ 3.308852] [] process_one_work+0x153/0x3f0 [ 3.308854] [] worker_thread+0x12b/0x4b0 [ 3.308855] [] ? rescuer_thread+0x340/0x340 [ 3.308856] [] kthread+0xc9/0xe0 [ 3.308857] [] ret_from_fork+0x1f/0x40 [ 3.308858] [] ? kthread_park+0x60/0x60 [ 3.308858] ---[ end trace a9427bfad230c53f ]--- [ 3.310733] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.310737] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.310738] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.311387] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 3.312321] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.312325] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.312325] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.312334] ------------[ cut here ]------------ [ 3.312362] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.312362] WARN_ON(!msg->buffer != !msg->size) [ 3.312363] Modules linked in: [ 3.312363] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.312370] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.312370] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.312371] Workqueue: events_unbound async_run_entry_fn [ 3.312372] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.312374] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.312375] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.312376] Call Trace: [ 3.312377] [] dump_stack+0x63/0x87 [ 3.312378] [] __warn+0xd1/0xf0 [ 3.312379] [] warn_slowpath_fmt+0x4f/0x60 [ 3.312392] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.312395] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.312398] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.312410] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.312435] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.312448] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.312460] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.312463] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.312467] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.312470] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.312472] [] ? try_to_wake_up+0x49/0x3a0 [ 3.312485] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.312487] [] async_run_entry_fn+0x37/0x150 [ 3.312488] [] process_one_work+0x153/0x3f0 [ 3.312489] [] worker_thread+0x12b/0x4b0 [ 3.312490] [] ? rescuer_thread+0x340/0x340 [ 3.312491] [] kthread+0xc9/0xe0 [ 3.312492] [] ret_from_fork+0x1f/0x40 [ 3.312493] [] ? kthread_park+0x60/0x60 [ 3.312512] ---[ end trace a9427bfad230c540 ]--- [ 3.313406] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.313410] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.313411] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.313420] ------------[ cut here ]------------ [ 3.313447] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.313447] WARN_ON(!msg->buffer != !msg->size) [ 3.313448] Modules linked in: [ 3.313448] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.313455] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.313455] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.313456] Workqueue: events_unbound async_run_entry_fn [ 3.313457] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.313458] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.313460] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.313461] Call Trace: [ 3.313462] [] dump_stack+0x63/0x87 [ 3.313463] [] __warn+0xd1/0xf0 [ 3.313464] [] warn_slowpath_fmt+0x4f/0x60 [ 3.313488] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.313491] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.313494] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.313505] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.313516] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.313529] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.313540] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.313543] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.313547] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.313551] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.313552] [] ? try_to_wake_up+0x49/0x3a0 [ 3.313565] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.313566] [] async_run_entry_fn+0x37/0x150 [ 3.313568] [] process_one_work+0x153/0x3f0 [ 3.313569] [] worker_thread+0x12b/0x4b0 [ 3.313570] [] ? rescuer_thread+0x340/0x340 [ 3.313571] [] kthread+0xc9/0xe0 [ 3.313572] [] ret_from_fork+0x1f/0x40 [ 3.313573] [] ? kthread_park+0x60/0x60 [ 3.313574] ---[ end trace a9427bfad230c541 ]--- [ 3.314466] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.314470] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.314471] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.314480] ------------[ cut here ]------------ [ 3.314503] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.314507] WARN_ON(!msg->buffer != !msg->size) [ 3.314508] Modules linked in: [ 3.314508] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.314515] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.314515] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.314517] Workqueue: events_unbound async_run_entry_fn [ 3.314517] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.314519] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.314520] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.314521] Call Trace: [ 3.314522] [] dump_stack+0x63/0x87 [ 3.314523] [] __warn+0xd1/0xf0 [ 3.314524] [] warn_slowpath_fmt+0x4f/0x60 [ 3.314536] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.314539] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.314542] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.314554] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.314565] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.314578] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.314591] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.314594] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.314598] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.314602] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.314603] [] ? try_to_wake_up+0x49/0x3a0 [ 3.314617] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.314619] [] async_run_entry_fn+0x37/0x150 [ 3.314620] [] process_one_work+0x153/0x3f0 [ 3.314621] [] worker_thread+0x12b/0x4b0 [ 3.314623] [] ? rescuer_thread+0x340/0x340 [ 3.314623] [] kthread+0xc9/0xe0 [ 3.314625] [] ret_from_fork+0x1f/0x40 [ 3.314626] [] ? kthread_park+0x60/0x60 [ 3.314626] ---[ end trace a9427bfad230c542 ]--- [ 3.315512] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.315516] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.315517] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.315525] ------------[ cut here ]------------ [ 3.315553] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.315553] WARN_ON(!msg->buffer != !msg->size) [ 3.315554] Modules linked in: [ 3.315554] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.315561] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.315561] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.315563] Workqueue: events_unbound async_run_entry_fn [ 3.315563] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.315565] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.315566] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.315567] Call Trace: [ 3.315568] [] dump_stack+0x63/0x87 [ 3.315569] [] __warn+0xd1/0xf0 [ 3.315570] [] warn_slowpath_fmt+0x4f/0x60 [ 3.315594] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.315597] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.315600] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.315611] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.315621] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.315634] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.315645] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.315648] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.315652] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.315656] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.315657] [] ? try_to_wake_up+0x49/0x3a0 [ 3.315670] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.315671] [] async_run_entry_fn+0x37/0x150 [ 3.315673] [] process_one_work+0x153/0x3f0 [ 3.315674] [] worker_thread+0x12b/0x4b0 [ 3.315675] [] ? rescuer_thread+0x340/0x340 [ 3.315676] [] kthread+0xc9/0xe0 [ 3.315677] [] ret_from_fork+0x1f/0x40 [ 3.315678] [] ? kthread_park+0x60/0x60 [ 3.315679] ---[ end trace a9427bfad230c543 ]--- [ 3.316562] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.316566] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.316567] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.316576] ------------[ cut here ]------------ [ 3.316598] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.316599] WARN_ON(!msg->buffer != !msg->size) [ 3.316603] Modules linked in: [ 3.316603] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.316610] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.316610] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.316612] Workqueue: events_unbound async_run_entry_fn [ 3.316612] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.316614] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.316615] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.316616] Call Trace: [ 3.316617] [] dump_stack+0x63/0x87 [ 3.316618] [] __warn+0xd1/0xf0 [ 3.316620] [] warn_slowpath_fmt+0x4f/0x60 [ 3.316632] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.316635] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.316637] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.316661] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.316672] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.316685] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.316696] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.316699] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.316703] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.316707] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.316708] [] ? try_to_wake_up+0x49/0x3a0 [ 3.316722] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.316723] [] async_run_entry_fn+0x37/0x150 [ 3.316724] [] process_one_work+0x153/0x3f0 [ 3.316725] [] worker_thread+0x12b/0x4b0 [ 3.316727] [] ? rescuer_thread+0x340/0x340 [ 3.316727] [] kthread+0xc9/0xe0 [ 3.316729] [] ret_from_fork+0x1f/0x40 [ 3.316730] [] ? kthread_park+0x60/0x60 [ 3.316730] ---[ end trace a9427bfad230c544 ]--- [ 3.317631] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.317631] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.317632] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.317640] ------------[ cut here ]------------ [ 3.317663] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.317667] WARN_ON(!msg->buffer != !msg->size) [ 3.317668] Modules linked in: [ 3.317668] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.317679] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.317680] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.317681] Workqueue: events_unbound async_run_entry_fn [ 3.317682] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.317683] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.317684] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.317686] Call Trace: [ 3.317686] [] dump_stack+0x63/0x87 [ 3.317688] [] __warn+0xd1/0xf0 [ 3.317689] [] warn_slowpath_fmt+0x4f/0x60 [ 3.317701] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.317704] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.317707] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.317731] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.317741] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.317754] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.317765] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.317768] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.317772] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.317776] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.317777] [] ? try_to_wake_up+0x49/0x3a0 [ 3.317791] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.317792] [] async_run_entry_fn+0x37/0x150 [ 3.317793] [] process_one_work+0x153/0x3f0 [ 3.317794] [] worker_thread+0x12b/0x4b0 [ 3.317796] [] ? rescuer_thread+0x340/0x340 [ 3.317797] [] kthread+0xc9/0xe0 [ 3.317798] [] ret_from_fork+0x1f/0x40 [ 3.317799] [] ? kthread_park+0x60/0x60 [ 3.317799] ---[ end trace a9427bfad230c545 ]--- [ 3.319664] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.319665] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.319665] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.320313] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 3.321248] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.321252] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.321253] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.321262] ------------[ cut here ]------------ [ 3.321276] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.321276] WARN_ON(!msg->buffer != !msg->size) [ 3.321276] Modules linked in: [ 3.321276] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.321283] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.321283] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.321285] Workqueue: events_unbound async_run_entry_fn [ 3.321285] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.321287] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.321288] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.321289] Call Trace: [ 3.321290] [] dump_stack+0x63/0x87 [ 3.321291] [] __warn+0xd1/0xf0 [ 3.321292] [] warn_slowpath_fmt+0x4f/0x60 [ 3.321318] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.321321] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.321324] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.321336] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.321348] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.321361] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.321373] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.321376] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.321380] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.321384] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.321385] [] ? try_to_wake_up+0x49/0x3a0 [ 3.321398] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.321400] [] async_run_entry_fn+0x37/0x150 [ 3.321401] [] process_one_work+0x153/0x3f0 [ 3.321402] [] worker_thread+0x12b/0x4b0 [ 3.321404] [] ? rescuer_thread+0x340/0x340 [ 3.321404] [] kthread+0xc9/0xe0 [ 3.321406] [] ret_from_fork+0x1f/0x40 [ 3.321407] [] ? kthread_park+0x60/0x60 [ 3.321407] ---[ end trace a9427bfad230c546 ]--- [ 3.322300] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.322305] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.322305] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.322314] ------------[ cut here ]------------ [ 3.322327] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.322328] WARN_ON(!msg->buffer != !msg->size) [ 3.322328] Modules linked in: [ 3.322328] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.322335] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.322335] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.322337] Workqueue: events_unbound async_run_entry_fn [ 3.322337] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.322339] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.322340] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.322341] Call Trace: [ 3.322342] [] dump_stack+0x63/0x87 [ 3.322343] [] __warn+0xd1/0xf0 [ 3.322344] [] warn_slowpath_fmt+0x4f/0x60 [ 3.322369] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.322372] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.322375] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.322386] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.322398] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.322410] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.322422] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.322425] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.322429] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.322433] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.322434] [] ? try_to_wake_up+0x49/0x3a0 [ 3.322447] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.322449] [] async_run_entry_fn+0x37/0x150 [ 3.322450] [] process_one_work+0x153/0x3f0 [ 3.322451] [] worker_thread+0x12b/0x4b0 [ 3.322452] [] ? rescuer_thread+0x340/0x340 [ 3.322453] [] kthread+0xc9/0xe0 [ 3.322454] [] ret_from_fork+0x1f/0x40 [ 3.322455] [] ? kthread_park+0x60/0x60 [ 3.322456] ---[ end trace a9427bfad230c547 ]--- [ 3.323350] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.323351] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.323351] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.323359] ------------[ cut here ]------------ [ 3.323373] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.323373] WARN_ON(!msg->buffer != !msg->size) [ 3.323373] Modules linked in: [ 3.323374] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.323380] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.323380] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.323382] Workqueue: events_unbound async_run_entry_fn [ 3.323382] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.323384] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.323385] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.323386] Call Trace: [ 3.323387] [] dump_stack+0x63/0x87 [ 3.323388] [] __warn+0xd1/0xf0 [ 3.323389] [] warn_slowpath_fmt+0x4f/0x60 [ 3.323402] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.323405] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.323420] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.323431] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.323443] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.323455] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.323467] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.323470] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.323474] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.323478] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.323479] [] ? try_to_wake_up+0x49/0x3a0 [ 3.323492] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.323494] [] async_run_entry_fn+0x37/0x150 [ 3.323495] [] process_one_work+0x153/0x3f0 [ 3.323496] [] worker_thread+0x12b/0x4b0 [ 3.323497] [] ? rescuer_thread+0x340/0x340 [ 3.323498] [] kthread+0xc9/0xe0 [ 3.323499] [] ret_from_fork+0x1f/0x40 [ 3.323500] [] ? kthread_park+0x60/0x60 [ 3.323501] ---[ end trace a9427bfad230c548 ]--- [ 3.324433] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.324433] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.324434] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.324437] ------------[ cut here ]------------ [ 3.324453] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.324453] WARN_ON(!msg->buffer != !msg->size) [ 3.324453] Modules linked in: [ 3.324455] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.324465] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.324466] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.324467] Workqueue: events_unbound async_run_entry_fn [ 3.324468] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.324473] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.324475] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.324476] Call Trace: [ 3.324477] [] dump_stack+0x63/0x87 [ 3.324478] [] __warn+0xd1/0xf0 [ 3.324479] [] warn_slowpath_fmt+0x4f/0x60 [ 3.324492] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.324495] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.324498] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.324522] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.324533] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.324545] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.324556] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.324559] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.324563] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.324567] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.324568] [] ? try_to_wake_up+0x49/0x3a0 [ 3.324581] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.324583] [] async_run_entry_fn+0x37/0x150 [ 3.324584] [] process_one_work+0x153/0x3f0 [ 3.324585] [] worker_thread+0x12b/0x4b0 [ 3.324586] [] ? rescuer_thread+0x340/0x340 [ 3.324587] [] kthread+0xc9/0xe0 [ 3.324588] [] ret_from_fork+0x1f/0x40 [ 3.324589] [] ? kthread_park+0x60/0x60 [ 3.324590] ---[ end trace a9427bfad230c549 ]--- [ 3.325474] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.325474] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.325475] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.325483] ------------[ cut here ]------------ [ 3.325506] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.325506] WARN_ON(!msg->buffer != !msg->size) [ 3.325506] Modules linked in: [ 3.325510] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.325521] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.325522] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.325523] Workqueue: events_unbound async_run_entry_fn [ 3.325524] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.325525] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.325527] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.325528] Call Trace: [ 3.325529] [] dump_stack+0x63/0x87 [ 3.325530] [] __warn+0xd1/0xf0 [ 3.325531] [] warn_slowpath_fmt+0x4f/0x60 [ 3.325543] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.325546] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.325548] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.325572] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.325582] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.325594] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.325606] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.325608] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.325612] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.325616] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.325617] [] ? try_to_wake_up+0x49/0x3a0 [ 3.325631] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.325632] [] async_run_entry_fn+0x37/0x150 [ 3.325633] [] process_one_work+0x153/0x3f0 [ 3.325634] [] worker_thread+0x12b/0x4b0 [ 3.325636] [] ? rescuer_thread+0x340/0x340 [ 3.325636] [] kthread+0xc9/0xe0 [ 3.325638] [] ret_from_fork+0x1f/0x40 [ 3.325639] [] ? kthread_park+0x60/0x60 [ 3.325639] ---[ end trace a9427bfad230c54a ]--- [ 3.326523] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.326527] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.326527] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.326536] ------------[ cut here ]------------ [ 3.326559] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_dp.c:1044 intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.326559] WARN_ON(!msg->buffer != !msg->size) [ 3.326559] Modules linked in: [ 3.326564] hid_generic usbhid i915 i2c_algo_bit drm_kms_helper e1000e syscopyarea sysfillrect sdhci_pci sysimgblt ptp sdhci fb_sys_fops pps_core drm ahci xhci_pci xhci_hcd libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 3.326570] CPU: 0 PID: 57 Comm: kworker/u16:1 Tainted: G W 4.8.0-rc1-nightly+ #2 [ 3.326571] Hardware name: Intel Corporation Kabylake Client platform/Skylake U DDR3L RVP7, BIOS KBLSE2R1.R00.X038.P07.1606200632 06/20/2016 [ 3.326572] Workqueue: events_unbound async_run_entry_fn [ 3.326573] 0000000000000000 ffff880168b3fac8 ffffffff813bb5bc ffff880168b3fb18 [ 3.326574] 0000000000000000 ffff880168b3fb08 ffffffff8107a141 000004146c7003ff [ 3.326576] ffff880168b3fbd0 ffff8801611f10e8 0000000000000000 0000000000000003 [ 3.326577] Call Trace: [ 3.326578] [] dump_stack+0x63/0x87 [ 3.326579] [] __warn+0xd1/0xf0 [ 3.326580] [] warn_slowpath_fmt+0x4f/0x60 [ 3.326592] [] intel_dp_aux_transfer+0x1db/0x220 [i915] [ 3.326595] [] drm_dp_dpcd_access+0x59/0xf0 [drm_kms_helper] [ 3.326597] [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] [ 3.326621] [] intel_dp_start_link_train+0x17f/0x260 [i915] [ 3.326632] [] intel_dp_check_link_status+0x9a/0xf0 [i915] [ 3.326643] [] intel_dp_long_pulse+0x2db/0x780 [i915] [ 3.326655] [] intel_dp_detect+0xa1/0xe0 [i915] [ 3.326658] [] drm_helper_probe_single_connector_modes+0x28f/0x510 [drm_kms_helper] [ 3.326662] [] drm_fb_helper_probe_connector_modes.isra.5+0x4d/0x70 [drm_kms_helper] [ 3.326665] [] drm_fb_helper_initial_config+0x63/0x3b2 [drm_kms_helper] [ 3.326666] [] ? try_to_wake_up+0x49/0x3a0 [ 3.326680] [] intel_fbdev_initial_config+0x18/0x30 [i915] [ 3.326681] [] async_run_entry_fn+0x37/0x150 [ 3.326682] [] process_one_work+0x153/0x3f0 [ 3.326684] [] worker_thread+0x12b/0x4b0 [ 3.326685] [] ? rescuer_thread+0x340/0x340 [ 3.326686] [] kthread+0xc9/0xe0 [ 3.326687] [] ret_from_fork+0x1f/0x40 [ 3.326688] [] ? kthread_park+0x60/0x60 [ 3.326688] ---[ end trace a9427bfad230c54b ]--- [ 3.328586] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.328591] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 3.328591] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 3.329231] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 3.329435] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to train DP, aborting [ 3.331705] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 3.331712] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] probed modes : [ 3.331714] [drm:drm_mode_debug_printmodeline] Modeline 62:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 3.331719] [drm:drm_mode_debug_printmodeline] Modeline 68:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa [ 3.331720] [drm:drm_mode_debug_printmodeline] Modeline 66:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 3.331721] [drm:drm_mode_debug_printmodeline] Modeline 67:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 3.331722] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 3.331723] [drm:drm_mode_debug_printmodeline] Modeline 65:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 3.331728] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 3.331729] [drm:drm_mode_debug_printmodeline] Modeline 71:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 3.331730] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 3.331731] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 3.331732] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] [ 3.331733] [drm:intel_hdmi_detect] [CONNECTOR:57:HDMI-A-2] [ 3.332032] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 3.332033] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 3.332301] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 3.332301] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 3.332574] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 3.332575] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 3.332842] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 3.332843] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] disconnected [ 3.332844] [drm:drm_setup_crtcs] [ 3.332845] [drm:drm_enable_connectors] connector 37 enabled? yes [ 3.332845] [drm:drm_enable_connectors] connector 46 enabled? no [ 3.332846] [drm:drm_enable_connectors] connector 50 enabled? no [ 3.332846] [drm:drm_enable_connectors] connector 53 enabled? yes [ 3.332846] [drm:drm_enable_connectors] connector 57 enabled? no [ 3.332848] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1 [ 3.332849] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0 [ 3.332850] [drm:intel_fb_initial_config] connector eDP-1 on [CRTC:26:pipe A]: 3200x1800 [ 3.332850] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping [ 3.332851] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 3.332851] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-2 [ 3.332852] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-2 0 [ 3.332852] [drm:intel_fb_initial_config] connector DP-2 on [CRTC:30:pipe B]: 1920x1200 [ 3.332853] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping [ 3.332854] [drm:drm_setup_crtcs] desired mode 3200x1800 set on crtc 26 (0,0) [ 3.332854] [drm:drm_setup_crtcs] desired mode 1920x1200 set on crtc 30 (0,0) [ 3.332855] [drm:intelfb_create] no BIOS fb, allocating a new one [ 3.336754] [drm:intelfb_create] allocated 3200x1800 fb: 0x00900000, bo ffff8801616a1b80 [ 3.336884] fbcon: inteldrmfb (fb0) is primary device [ 3.336964] [drm:connected_sink_compute_bpp] [CONNECTOR:37:eDP-1] checking for sink bpp constrains [ 3.336964] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 18 [ 3.336966] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31 [ 3.336967] [drm:skl_update_scaler] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0 [ 3.336968] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz [ 3.336969] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18 [ 3.336969] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000 [ 3.336970] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 [ 3.336971] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff880168b46800 for pipe A [ 3.336972] [drm:intel_dump_pipe_config] cpu_transcoder: EDP [ 3.336972] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 3.336973] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 3.336973] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64 [ 3.336974] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 3.336974] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 3.336975] [drm:intel_dump_pipe_config] requested mode: [ 3.336976] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa [ 3.336976] [drm:intel_dump_pipe_config] adjusted mode: [ 3.336977] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa [ 3.336978] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa [ 3.336978] [drm:intel_dump_pipe_config] port clock: 540000 [ 3.336979] [drm:intel_dump_pipe_config] pipe src size: 3200x1800 [ 3.336979] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1 [ 3.336980] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 3.336980] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 3.336980] [drm:intel_dump_pipe_config] ips: 0 [ 3.336981] [drm:intel_dump_pipe_config] double wide: 0 [ 3.336981] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0 [ 3.336981] [drm:intel_dump_pipe_config] planes on this crtc [ 3.336983] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] enabled [ 3.336984] [drm:intel_dump_pipe_config] FB:60, fb = 1920x1200 format = XR24 little-endian (0x34325258) [ 3.336984] [drm:intel_dump_pipe_config] scaler:-1 src 0x0+1920+1200 dst 0x0+1920+1200 [ 3.336985] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = -1 [ 3.336985] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1 [ 3.336986] [drm:connected_sink_compute_bpp] [CONNECTOR:53:DP-2] checking for sink bpp constrains [ 3.336986] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24 [ 3.336987] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 154000KHz [ 3.336990] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24 [ 3.336990] [drm:intel_dp_compute_config] DP link bw required 369600 available 518400 [ 3.336991] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0 [ 3.336991] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][modeset] config ffff880168b45800 for pipe B [ 3.336992] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 3.336992] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 3.336993] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 3.336993] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5980766, gmch_n: 8388608, link_m: 249198, link_n: 262144, tu: 64 [ 3.336994] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 3.336994] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 3.336994] [drm:intel_dump_pipe_config] requested mode: [ 3.336995] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 3.336996] [drm:intel_dump_pipe_config] adjusted mode: [ 3.336996] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 3.336997] [drm:intel_dump_crtc_timings] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9 [ 3.336998] [drm:intel_dump_pipe_config] port clock: 162000 [ 3.336998] [drm:intel_dump_pipe_config] pipe src size: 1920x1200 [ 3.336999] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0 [ 3.336999] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 3.336999] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 3.337000] [drm:intel_dump_pipe_config] ips: 0 [ 3.337000] [drm:intel_dump_pipe_config] double wide: 0 [ 3.337001] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0 [ 3.337001] [drm:intel_dump_pipe_config] planes on this crtc [ 3.337002] [drm:intel_dump_pipe_config] [PLANE:28:plane 1B] enabled [ 3.337003] [drm:intel_dump_pipe_config] FB:60, fb = 1920x1200 format = XR24 little-endian (0x34325258) [ 3.337003] [drm:intel_dump_pipe_config] scaler:-1 src 0x0+1920+1200 dst 0x0+1920+1200 [ 3.337003] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = -1 [ 3.337004] [drm:intel_dump_pipe_config] [PLANE:31:plane 2B] disabled, scaler_id = -1 [ 3.337005] [drm:intel_modeset_checks] New cdclk calculated to be atomic 450000, actual 450000 [ 3.337008] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 3.337008] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 3.337010] [drm:intel_find_shared_dpll] [CRTC:26:pipe A] allocated DPLL 0 [ 3.337010] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A [ 3.337011] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31 [ 3.337012] [drm:intel_find_shared_dpll] [CRTC:30:pipe B] allocated DPLL 1 [ 3.337012] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B [ 3.337012] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:30:pipe B] scaler_user index 1.31 [ 3.337013] [drm:skl_update_scaler] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0 [ 3.337033] [drm:intel_edp_backlight_off] [ 3.384483] usb 1-6: new high-speed USB device number 4 using xhci_hcd [ 3.544470] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 3.544492] [drm:lpt_disable_backlight] cpu backlight was enabled, disabling [ 3.544522] [drm:intel_disable_pipe] disabling pipe A [ 3.545481] usb 1-6: New USB device found, idVendor=0b95, idProduct=7720 [ 3.545481] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.545482] usb 1-6: Product: AX88772 [ 3.545483] usb 1-6: SerialNumber: 00D92E [ 3.550622] [drm:edp_panel_off] Turn eDP port A panel power off [ 3.550700] [drm:wait_panel_off] Wait for panel power off time [ 3.550785] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control abcd0000 [ 3.550874] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 3.550875] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 3.550876] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0 [ 3.550894] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 3.571374] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 3.571375] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 3.571375] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1 [ 3.571409] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 3.602808] [drm:wait_panel_status] Wait complete [ 3.602814] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 26 [ 3.602815] [drm:intel_disable_shared_dpll] disabling DPLL 0 [ 3.602835] [drm:intel_disable_pipe] disabling pipe B [ 3.604043] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 3.604044] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 3.604044] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2 [ 3.604050] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 3.615828] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 2, on? 1) for crtc 30 [ 3.615835] [drm:intel_disable_shared_dpll] disabling DPLL 1 [ 3.615855] [drm:skl_set_cdclk] Changing CDCLK to 450000 kHz (VCO 8100000 kHz) [ 3.615872] [drm:intel_update_cdclk] Current CD clock rate: 450000 kHz, VCO: 8100000 kHz, ref: 24000 kHz [ 3.615873] [drm:verify_encoder_state] [ENCODER:36:DDI A] [ 3.615873] [drm:verify_encoder_state] [ENCODER:45:DDI B] [ 3.615874] [drm:verify_encoder_state] [ENCODER:47:DP-MST A] [ 3.615875] [drm:verify_encoder_state] [ENCODER:48:DP-MST B] [ 3.615875] [drm:verify_encoder_state] [ENCODER:49:DP-MST C] [ 3.615876] [drm:verify_encoder_state] [ENCODER:52:DDI C] [ 3.615876] [drm:verify_encoder_state] [ENCODER:54:DP-MST A] [ 3.615876] [drm:verify_encoder_state] [ENCODER:55:DP-MST B] [ 3.615877] [drm:verify_encoder_state] [ENCODER:56:DP-MST C] [ 3.615877] [drm:intel_connector_verify_state] [CONNECTOR:46:DP-1] [ 3.615878] [drm:intel_connector_verify_state] [CONNECTOR:50:HDMI-A-1] [ 3.615878] [drm:intel_connector_verify_state] [CONNECTOR:57:HDMI-A-2] [ 3.615880] [drm:verify_single_dpll_state] DPLL 0 [ 3.615881] [drm:verify_single_dpll_state] DPLL 1 [ 3.615881] [drm:verify_single_dpll_state] DPLL 2 [ 3.615882] [drm:verify_single_dpll_state] DPLL 3 [ 3.615883] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 26 [ 3.615884] [drm:intel_enable_shared_dpll] enabling DPLL 0 [ 3.615891] [drm:edp_panel_on] Turn eDP port A panel power on [ 3.615918] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 3.664415] usb 1-7: new low-speed USB device number 5 using xhci_hcd [ 3.819943] usb 1-7: New USB device found, idVendor=03f0, idProduct=0024 [ 3.819944] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.819945] usb 1-7: Product: HP Basic USB Keyboard [ 3.819946] usb 1-7: Manufacturer: CHICONY [ 3.828333] input: CHICONY HP Basic USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:03F0:0024.0002/input/input7 [ 3.884942] hid-generic 0003:03F0:0024.0002: input,hidraw1: USB HID v1.11 Keyboard [CHICONY HP Basic USB Keyboard] on usb-0000:00:14.0-7/input0 [ 3.953774] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040 [ 3.953775] [drm:intel_hpd_irq_handler] digital hpd port C - long [ 3.953776] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 6 - cnt: 0 [ 3.953802] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long [ 3.954796] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040 [ 3.954797] [drm:intel_hpd_irq_handler] digital hpd port C - long [ 3.954797] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 6 - cnt: 1 [ 3.954822] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long [ 4.160657] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 4.160671] [drm:wait_panel_status] Wait complete [ 4.160700] [drm:wait_panel_on] Wait for panel power on [ 4.160768] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 4.219702] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 4.219703] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 4.219704] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 3 [ 4.288927] clocksource: Switched to clocksource tsc [ 4.362449] [drm:wait_panel_status] Wait complete [ 4.362839] [drm:intel_dp_read_dpcd] DPCD: 11 0a 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 4.362856] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 4.362918] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 4.363338] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no [ 4.363339] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 4.363340] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 4.363341] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 4.363341] [drm:intel_dp_configure_mst] Sink is not MST capable [ 4.364013] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.364014] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.364014] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.364822] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.364825] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.364829] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.365587] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.365590] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.365593] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.366351] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.366354] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.366357] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.367112] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.367115] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.367118] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.367897] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.367900] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.367903] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.368665] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.368668] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.368671] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.369426] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.369429] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.369432] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.370177] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.370180] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.370183] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.370941] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.370944] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.370947] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.371693] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.371696] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.371698] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.372451] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.372454] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.372457] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.373203] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.373207] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.373210] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.373967] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.373970] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.373973] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.374660] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.374660] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.374661] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.375333] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.375333] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.375334] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.376006] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.376006] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.376006] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.376688] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.376688] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.376688] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.377347] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.377348] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.377348] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.378007] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.378007] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.378007] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.378707] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.380608] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.380608] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.380609] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.381290] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.381291] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.381291] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.381961] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.381962] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.381962] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.382634] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.382635] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.382635] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.383307] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.383308] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.383308] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.383989] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.383990] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.383990] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.384663] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.384663] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.384663] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.385322] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.385323] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.385323] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.385995] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.385995] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.385996] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.386663] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.386664] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.386664] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.387323] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.387324] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.387324] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.387983] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.387984] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.387984] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.388643] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.388644] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.388644] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.389312] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.389313] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.389313] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.389985] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.389985] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.389986] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.390658] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.390659] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.390659] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.391318] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.391318] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.391319] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.392001] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.392001] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.392001] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.392661] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.392661] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.392662] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.393321] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.393322] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.393322] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.394014] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.395914] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.395915] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.395915] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.396584] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.396585] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.396585] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.397258] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.397258] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.397259] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.397943] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.397944] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.397944] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.398617] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.398617] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.398617] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.399299] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.399299] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.399300] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.399985] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.399986] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.399986] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.400672] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.400673] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.400673] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.401359] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.401360] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.401360] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.402040] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.402041] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.402041] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.402700] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.402700] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.402700] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.403345] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.403346] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.403346] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.403991] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.403992] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.403992] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.404647] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.404647] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.404648] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.405293] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.405294] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.405294] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.405939] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.405940] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.405940] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.406585] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.406586] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.406586] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.407241] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.407241] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.407241] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.407887] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.407887] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.407888] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.408533] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.408534] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.408534] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.409197] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.411083] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.411083] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.411084] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.411737] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.411737] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.411737] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.412383] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.412383] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.412384] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.413029] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.413029] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.413030] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.413675] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.413675] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.413676] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.414330] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.414331] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.414331] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.414976] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.414977] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.414977] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.415622] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.415622] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.415623] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.416268] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.416268] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.416269] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.416924] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.416924] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.416924] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.417569] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.417570] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.417570] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.418215] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.418216] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.418216] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.418861] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.418861] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.418862] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.419516] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.419517] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.419517] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.420162] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.420162] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.420162] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.420808] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.420808] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.420808] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.421453] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.421454] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.421454] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.422109] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.422109] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.422109] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.422754] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.422755] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.422755] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.423400] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.423401] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.423401] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.424063] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.425950] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.425950] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.425950] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.426605] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.426605] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.426605] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.427250] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.427251] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.427251] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.427897] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.427897] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.427897] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.428543] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.428543] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.428544] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.429198] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.429199] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.429199] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.429844] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.429844] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.429844] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.430490] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.430490] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.430490] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.431136] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.431136] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.431136] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.431791] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.431791] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.431791] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.432437] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.432437] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.432438] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.433083] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.433083] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.433084] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.433729] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.433729] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.433729] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.434384] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.434384] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.434384] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.435030] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.435030] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.435030] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.435676] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.435676] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.435676] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.436321] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.436322] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.436322] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.436977] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.436977] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.436978] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.437623] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.437623] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.437624] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.438269] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.438269] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.438270] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.438931] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.440817] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.440818] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.440818] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.441472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.441473] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.441473] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.442118] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.442119] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.442119] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.442764] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.442765] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.442765] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.443410] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.443411] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.443411] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.444065] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.444066] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.444066] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.444711] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.444712] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.444712] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.445357] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.445357] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.445358] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.446003] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.446003] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.446004] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.446658] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.446658] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.446659] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.447304] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.447304] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.447305] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.447950] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.447950] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.447950] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.448596] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.448596] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.448597] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.449251] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.449252] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.449252] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.449897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.449898] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.449898] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.450543] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.450544] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.450544] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.451189] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.451189] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.451190] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.451844] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.451844] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.451845] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.452490] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.452491] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.452491] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.453136] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.453136] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.453137] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.453798] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.455684] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.455684] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.455684] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.456339] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.456339] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.456340] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.456985] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.456986] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.456986] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.457631] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.457631] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.457632] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.458277] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.458277] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.458278] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.458932] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.458932] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.458933] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.459578] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.459578] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.459579] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.460224] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.460224] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.460225] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.460870] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.460871] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.460871] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.461525] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.461526] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.461526] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.462171] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.462172] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.462172] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.462817] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.462818] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.462818] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.463463] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.463464] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.463464] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.464118] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.464119] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.464119] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.464764] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.464765] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.464765] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.465410] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.465411] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.465411] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.466056] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.466057] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.466057] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.466711] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.466712] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.466712] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.467357] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.467357] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.467358] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.468002] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.468003] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.468003] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.468662] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.468872] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to train DP, aborting [ 4.469035] [drm:skylake_pfit_enable] for crtc_state = ffff880168b46800 [ 4.469300] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 4.469302] [drm:intel_enable_pipe] enabling pipe A [ 4.469307] [drm:intel_edp_backlight_on] [ 4.469308] [drm:intel_panel_enable_backlight] pipe A [ 4.469361] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 4.469410] [drm:intel_psr_match_conditions] PSR disable by flag [ 4.469411] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS [ 4.469426] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 30 [ 4.469426] [drm:intel_enable_shared_dpll] enabling DPLL 1 [ 4.472550] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.472550] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.472551] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.473114] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 4.476051] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful [ 4.476183] [drm:skylake_pfit_enable] for crtc_state = ffff880168b45800 [ 4.476468] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 4.476470] [drm:skl_wm_flush_pipe] flush pipe B (pass 3) [ 4.476473] [drm:intel_enable_pipe] enabling pipe B [ 4.476501] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 4.476503] [drm:skl_wm_flush_pipe] flush pipe B (pass 3) [ 4.493272] [drm:intel_connector_verify_state] [CONNECTOR:37:eDP-1] [ 4.493275] [drm:verify_crtc_state] [CRTC:26:pipe A] [ 4.493286] [drm:verify_single_dpll_state] DPLL 0 [ 4.493290] [drm:intel_connector_verify_state] [CONNECTOR:53:DP-2] [ 4.493292] [drm:verify_crtc_state] [CRTC:30:pipe B] [ 4.493301] [drm:verify_single_dpll_state] DPLL 1 [ 4.493319] Console: switching to colour frame buffer device 240x75 [ 4.493347] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 4.493348] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event. [ 4.493349] [drm:intel_dp_detect] [CONNECTOR:53:DP-2] [ 4.493653] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 4.494024] [drm:intel_dp_read_dpcd] DPCD: 11 0a 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 4.494283] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no [ 4.494284] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 4.494285] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 4.494285] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 4.494286] [drm:intel_dp_configure_mst] Sink is not MST capable [ 4.494586] [drm:intel_hpd_irq_event] [CONNECTOR:53:DP-2] status updated from connected to disconnected [ 4.494586] [drm:i915_hotplug_work_func] Connector HDMI-A-2 (pin 6) received hotplug event. [ 4.494587] [drm:intel_hdmi_detect] [CONNECTOR:57:HDMI-A-2] [ 4.494932] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 4.494932] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 4.495269] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 4.495270] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 4.495598] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 4.495599] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 4.495918] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 4.495964] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 4.495965] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 4.509947] [drm:drm_fb_helper_hotplug_event] [ 4.509948] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] [ 4.509948] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1] [ 4.509949] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink yes [ 4.509950] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 4.509951] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000 [ 4.509951] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000 [ 4.510289] [drm:intel_dp_probe_oui] Sink OUI: 0022b9 [ 4.510624] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 4.510985] [drm:intel_dp_check_link_status] DDI A: channel EQ not ok, retraining [ 4.511939] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.511940] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.511940] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.512623] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.512624] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.512624] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.513298] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.513298] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.513299] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.513972] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.513973] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.513973] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.514648] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.514648] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.514649] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.515328] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.515329] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.515329] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.515999] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.515999] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.516000] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.516657] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.516657] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.516657] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.517300] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.517301] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.517301] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.517954] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.517954] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.517955] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.518598] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.518599] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.518599] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.519243] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.519244] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.519244] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.519888] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.519888] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.519888] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.520543] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.520543] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.520544] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.521187] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.521188] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.521188] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.521832] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.521833] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.521833] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.522480] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.522480] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.522480] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.523134] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.523135] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.523135] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.523779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.523779] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.523779] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.524436] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.524437] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.524437] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.525143] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.527080] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.527080] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.527080] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.527772] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.527772] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.527773] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.528455] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.528456] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.528456] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.529138] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.529138] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.529139] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.529821] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.529821] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.529821] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.530501] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.530501] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.530502] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.531184] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.531185] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.531185] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.531854] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.531855] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.531855] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.532524] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.532525] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.532525] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.533204] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.533205] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.533205] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.533890] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.533890] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.533891] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.534560] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.534560] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.534561] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.535243] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.535243] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.535244] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.535935] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.535936] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.535936] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.536606] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.536606] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.536606] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.537288] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.537288] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.537289] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.537970] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.537971] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.537971] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.538664] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.538665] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.538665] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.539347] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.539349] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.539350] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.540032] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.540032] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.540032] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.540734] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.542658] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.542658] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.542659] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.543350] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.543351] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.543351] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.544021] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.544021] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.544021] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.544666] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.544666] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.544666] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.545310] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.545310] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.545310] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.545964] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.545964] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.545964] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.546608] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.546609] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.546609] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.547253] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.547253] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.547253] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.547910] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.547910] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.547910] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.548583] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.548583] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.548584] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.549240] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.549241] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.549241] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.549885] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.549885] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.549886] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.550531] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.550531] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.550531] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.551197] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.551197] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.551198] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.551841] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.551841] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.551842] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.552487] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.552488] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.552488] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.553132] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.553134] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.553134] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.553800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.553800] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.553800] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.554444] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.554444] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.554445] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.555101] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.555101] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.555101] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.555775] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.557703] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.557703] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.557704] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.558382] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.558383] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.558383] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.559052] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.559052] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.559052] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.559722] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.559722] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.559722] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.560380] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.560380] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.560381] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.561060] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.561060] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.561061] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.561717] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.561717] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.561717] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.562361] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.562361] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.562362] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.563018] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.563018] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.563018] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.563672] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.563672] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.563673] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.564328] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.564329] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.564329] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.564986] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.564986] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.564986] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.565630] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.565630] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.565631] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.566296] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.566296] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.566296] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.566953] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.566954] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.566954] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.567623] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.567623] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.567624] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.568307] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.568308] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.568308] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.568989] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.568989] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.568990] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.569646] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.569646] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.569647] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.570291] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.570292] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.570292] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.570953] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.572875] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.572876] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.572876] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.573567] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.573567] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.573569] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.574250] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.574251] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.574251] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.574894] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.574895] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.574895] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.575542] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.575542] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.575543] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.576208] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.576208] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.576209] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.576853] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.576853] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.576853] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.577498] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.577498] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.577499] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.578154] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.578155] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.578155] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.578808] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.578808] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.578809] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.579453] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.579453] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.579453] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.580097] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.580097] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.580097] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.580741] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.580741] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.580741] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.581398] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.581399] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.581399] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.582057] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.582057] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.582057] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.582701] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.582701] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.582701] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.583345] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.583345] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.583346] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.583998] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.583999] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.583999] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.584645] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.584645] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.584645] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.585318] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.585320] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.585320] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.586006] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.587946] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.587946] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.587947] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.588627] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.588628] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.588628] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.589284] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.589284] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.589285] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.589928] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.589928] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.589929] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.590572] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.590572] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.590573] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.591225] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.591226] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.591226] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.591872] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.591872] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.591872] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.592516] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.592517] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.592517] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.593160] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.593161] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.593161] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.593815] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.593815] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.593815] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.594489] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.594489] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.594489] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.595150] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.595150] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.595151] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.595824] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.595825] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.595825] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.596508] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.596509] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.596509] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.597179] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.597181] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.597181] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.597851] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.597851] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.597851] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.598495] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.598496] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.598496] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.599149] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.599149] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.599150] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.599793] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.599794] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.599794] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.600450] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.600451] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.600451] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.601128] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.603080] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.603081] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.603081] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.603763] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.603764] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.603764] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.604438] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.604439] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.604439] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.605112] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.605112] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.605113] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.605773] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.605773] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.605774] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.606465] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.606465] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.606466] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.607147] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.607148] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.607148] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.607817] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.607818] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.607818] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.608487] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.608488] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.608488] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.609181] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.609181] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.609182] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.609863] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.609864] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.609864] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.610546] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.610547] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.610547] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.611216] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.611216] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.611217] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.611909] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.611910] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.611910] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.612593] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.612593] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.612593] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.613263] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.613263] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.613264] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.613921] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.613922] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.613922] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.614603] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.614603] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.614604] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.615286] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.615287] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.615287] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.615968] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.615969] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.615969] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.616655] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.616895] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to train DP, aborting [ 4.617094] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 4.617095] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] probed modes : [ 4.617097] [drm:drm_mode_debug_printmodeline] Modeline 38:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa [ 4.617098] [drm:drm_mode_debug_printmodeline] Modeline 39:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa [ 4.617098] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] [ 4.617098] [drm:intel_dp_detect] [CONNECTOR:46:DP-1] [ 4.617127] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected [ 4.617127] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-1] [ 4.617127] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-1] [ 4.776471] [drm:intel_hdmi_detect] HDMI live status down [ 4.776472] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-1] disconnected [ 4.776473] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] [ 4.776474] [drm:intel_dp_detect] [CONNECTOR:53:DP-2] [ 4.776861] [drm:intel_dp_read_dpcd] DPCD: 11 0a 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 4.777120] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no [ 4.777122] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 4.777123] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 4.777123] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 4.777124] [drm:intel_dp_configure_mst] Sink is not MST capable [ 4.780501] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] status updated from disconnected to connected [ 4.780509] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 4.780513] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] probed modes : [ 4.780514] [drm:drm_mode_debug_printmodeline] Modeline 62:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 4.780515] [drm:drm_mode_debug_printmodeline] Modeline 68:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa [ 4.780516] [drm:drm_mode_debug_printmodeline] Modeline 66:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 4.780517] [drm:drm_mode_debug_printmodeline] Modeline 67:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 4.780518] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 4.780519] [drm:drm_mode_debug_printmodeline] Modeline 65:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 4.780519] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 4.780520] [drm:drm_mode_debug_printmodeline] Modeline 71:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 4.780521] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 4.780522] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 4.780523] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] [ 4.780523] [drm:intel_hdmi_detect] [CONNECTOR:57:HDMI-A-2] [ 4.780881] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 4.780881] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 4.781209] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 4.781209] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 4.781528] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 4.781528] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 4.781853] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 4.781854] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] disconnected [ 4.781857] [drm:drm_setup_crtcs] [ 4.781857] [drm:drm_enable_connectors] connector 37 enabled? yes [ 4.781858] [drm:drm_enable_connectors] connector 46 enabled? no [ 4.781858] [drm:drm_enable_connectors] connector 50 enabled? no [ 4.781858] [drm:drm_enable_connectors] connector 53 enabled? yes [ 4.781859] [drm:drm_enable_connectors] connector 57 enabled? no [ 4.781860] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1 [ 4.781860] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0 [ 4.781861] [drm:intel_fb_initial_config] connector eDP-1 on [CRTC:26:pipe A]: 3200x1800 [ 4.781862] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping [ 4.781862] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 4.781863] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-2 [ 4.781876] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-2 0 [ 4.781877] [drm:intel_fb_initial_config] connector DP-2 on [CRTC:30:pipe B]: 1920x1200 [ 4.781877] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping [ 4.781878] [drm:drm_setup_crtcs] desired mode 3200x1800 set on crtc 26 (0,0) [ 4.781879] [drm:drm_setup_crtcs] desired mode 1920x1200 set on crtc 30 (0,0) [ 4.781887] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 4.781888] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 4.793521] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 4.793521] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event. [ 4.793522] [drm:intel_dp_detect] [CONNECTOR:53:DP-2] [ 4.793923] [drm:intel_dp_read_dpcd] DPCD: 11 0a 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 4.794181] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no [ 4.794182] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 4.794183] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 4.794184] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 4.794184] [drm:intel_dp_configure_mst] Sink is not MST capable [ 4.794485] [drm:i915_hotplug_work_func] Connector HDMI-A-2 (pin 6) received hotplug event. [ 4.794486] [drm:intel_hdmi_detect] [CONNECTOR:57:HDMI-A-2] [ 4.794846] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 4.794846] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 4.795169] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 4.795169] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 4.795491] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 4.795491] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 4.795812] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 4.795887] [drm:drm_fb_helper_hotplug_event] [ 4.795888] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] [ 4.795888] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1] [ 4.795889] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink yes [ 4.795890] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 4.795890] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000 [ 4.795891] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000 [ 4.796228] [drm:intel_dp_probe_oui] Sink OUI: 0022b9 [ 4.796561] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 4.796921] [drm:intel_dp_check_link_status] DDI A: channel EQ not ok, retraining [ 4.797854] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.797855] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.797855] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.798505] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.798505] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.798506] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.799147] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.799147] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.799148] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.799788] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.799788] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.799789] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.800214] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 4.800431] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.800432] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.800432] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.801122] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.801123] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.801123] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.801805] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.801805] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.801805] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.802475] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.802475] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.802476] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.803157] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.803157] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.803158] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.803835] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.803835] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.803836] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.804519] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.804519] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.804520] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.805170] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.805171] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.805171] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.805977] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.805978] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.805978] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.806637] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.806638] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.806638] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.807284] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.807285] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.807285] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.807926] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.807926] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.807926] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.808582] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.808582] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.808583] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.809251] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.809252] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.809252] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.809901] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.809901] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.809902] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.810565] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.810566] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.810567] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.811263] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.813214] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.813215] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.813215] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.813889] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.813890] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.813890] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.814542] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.814543] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.814544] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.815208] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.815208] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.815209] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.815873] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.815874] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.815874] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.816566] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.816567] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.816567] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.817236] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.817236] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.817237] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.817898] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.817898] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.817898] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.818548] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.818548] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.818549] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.819229] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.819230] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.819230] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.819874] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.819875] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.819875] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.820522] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.820522] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.820523] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.821174] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.821174] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.821175] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.821826] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.821827] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.821827] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.822479] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.822479] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.822480] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.823147] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.823148] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.823149] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.823808] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.823808] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.823809] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.824474] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.824475] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.824475] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.825104] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.825104] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.825104] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.825727] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.825727] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.825727] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.826455] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.828372] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.828373] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.828373] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.829087] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.829088] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.829088] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.829779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.829780] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.829780] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.830412] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.830413] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.830413] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.831067] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.831067] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.831068] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.831718] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.831718] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.831718] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.832359] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.832359] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.832359] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.832669] [drm] RC6 on [ 4.833125] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.833126] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.833126] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.833782] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.833783] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.833783] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.834454] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.834455] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.834455] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.835111] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.835112] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.835112] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.835769] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.835769] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.835770] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.836426] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.836426] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.836427] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.837091] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.837092] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.837092] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.837749] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.837749] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.837750] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.838405] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.838406] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.838406] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.839078] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.839078] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.839079] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.839747] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.839747] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.839747] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.840408] [drm:intel_dp_set_signal_levels] Using signal levels 07000000 [ 4.840409] [drm:intel_dp_set_signal_levels] Using vswing level 2 [ 4.840409] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.841053] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.841053] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.841054] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.841717] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many full retries, give up [ 4.842746] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.842746] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.842747] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.843704] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.843704] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.843705] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.844684] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.844685] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.844685] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.845665] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.845665] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.845665] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.846660] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.846661] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.846661] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.847623] [drm:intel_dp_set_signal_levels] Using signal levels 09000000 [ 4.847623] [drm:intel_dp_set_signal_levels] Using vswing level 3 [ 4.847624] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.849534] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 4.849535] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 4.849535] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.850231] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 4.850231] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.850232] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 4.850944] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 4.851956] [drm:intel_dp_set_signal_levels] Using signal levels 05000000 [ 4.851957] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 4.851957] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1 [ 4.852936] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful [ 4.853127] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 4.853133] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] probed modes : [ 4.853154] [drm:drm_mode_debug_printmodeline] Modeline 38:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa [ 4.853155] [drm:drm_mode_debug_printmodeline] Modeline 39:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa [ 4.853156] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] [ 4.853157] [drm:intel_dp_detect] [CONNECTOR:46:DP-1] [ 4.853173] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected [ 4.853173] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-1] [ 4.853174] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-1] [ 4.858009] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 4.912758] systemd[1]: System time before build time, advancing clock. [ 4.965909] 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) [ 4.965998] systemd[1]: Detected architecture x86-64. [ 4.966231] systemd[1]: Set hostname to . [ 5.012434] [drm:intel_hdmi_detect] HDMI live status down [ 5.012438] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-1] disconnected [ 5.012440] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] [ 5.012442] [drm:intel_dp_detect] [CONNECTOR:53:DP-2] [ 5.012860] [drm:intel_dp_read_dpcd] DPCD: 11 0a 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 5.013128] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no [ 5.013135] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 5.013137] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 5.013138] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 5.013139] [drm:intel_dp_configure_mst] Sink is not MST capable [ 5.013456] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 5.013460] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] probed modes : [ 5.013462] [drm:drm_mode_debug_printmodeline] Modeline 62:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 5.013463] [drm:drm_mode_debug_printmodeline] Modeline 68:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa [ 5.013464] [drm:drm_mode_debug_printmodeline] Modeline 66:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 5.013464] [drm:drm_mode_debug_printmodeline] Modeline 67:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 5.013465] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 5.013466] [drm:drm_mode_debug_printmodeline] Modeline 65:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 5.013467] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 5.013468] [drm:drm_mode_debug_printmodeline] Modeline 71:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 5.013486] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 5.013487] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 5.013492] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] [ 5.013494] [drm:intel_hdmi_detect] [CONNECTOR:57:HDMI-A-2] [ 5.013759] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 5.013760] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 5.014021] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 5.014023] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 5.014285] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 5.014285] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 5.014545] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 5.014547] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] disconnected [ 5.014568] [drm:drm_setup_crtcs] [ 5.014569] [drm:drm_enable_connectors] connector 37 enabled? yes [ 5.014570] [drm:drm_enable_connectors] connector 46 enabled? no [ 5.014570] [drm:drm_enable_connectors] connector 50 enabled? no [ 5.014571] [drm:drm_enable_connectors] connector 53 enabled? yes [ 5.014572] [drm:drm_enable_connectors] connector 57 enabled? no [ 5.014574] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1 [ 5.014575] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0 [ 5.014576] [drm:intel_fb_initial_config] connector eDP-1 on [CRTC:26:pipe A]: 3200x1800 [ 5.014577] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping [ 5.014577] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 5.014578] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-2 [ 5.014579] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-2 0 [ 5.014579] [drm:intel_fb_initial_config] connector DP-2 on [CRTC:30:pipe B]: 1920x1200 [ 5.014580] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping [ 5.014581] [drm:drm_setup_crtcs] desired mode 3200x1800 set on crtc 26 (0,0) [ 5.014582] [drm:drm_setup_crtcs] desired mode 1920x1200 set on crtc 30 (0,0) [ 5.014596] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 5.014598] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 5.019534] systemd[1]: Reached target Remote File Systems (Pre). [ 5.019582] systemd[1]: Listening on udev Control Socket. [ 5.019596] systemd[1]: Listening on Syslog Socket. [ 5.019608] systemd[1]: Listening on Journal Socket (/dev/log). [ 5.019627] systemd[1]: Listening on Journal Socket. [ 5.019749] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 5.019801] systemd[1]: Listening on Journal Audit Socket. [ 5.062558] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010 [ 5.062560] [drm:intel_hpd_irq_handler] digital hpd port A - short [ 5.062565] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short [ 5.062992] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 41 00 00 01 c0 02 00 00 00 1f 0b 00 [ 5.063294] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink yes [ 5.063296] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 5.063297] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000 [ 5.063298] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000 [ 5.063627] [drm:intel_dp_probe_oui] Sink OUI: 0022b9 [ 5.063941] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 5.064284] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 5.064285] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 4) received hotplug event. [ 5.064287] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1] [ 5.064287] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink yes [ 5.064288] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 5.064289] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000 [ 5.064289] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000 [ 5.064621] [drm:intel_dp_probe_oui] Sink OUI: 0022b9 [ 5.064935] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 5.065618] lp: driver loaded but no devices found [ 5.067971] ppdev: user-space parallel port driver [ 5.145380] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 5.154353] systemd-journald[245]: Received request to flush runtime journal from PID 1 [ 5.312355] Bluetooth: Core ver 2.21 [ 5.312364] NET: Registered protocol family 31 [ 5.312364] Bluetooth: HCI device and connection manager initialized [ 5.312367] Bluetooth: HCI socket layer initialized [ 5.312368] Bluetooth: L2CAP socket layer initialized [ 5.312372] Bluetooth: SCO socket layer initialized [ 5.331543] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=937/937 [ 5.331546] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 5.333061] Bluetooth: HCI UART driver ver 2.3 [ 5.333063] Bluetooth: HCI UART protocol H4 registered [ 5.333063] Bluetooth: HCI UART protocol BCSP registered [ 5.333064] Bluetooth: HCI UART protocol LL registered [ 5.333064] Bluetooth: HCI UART protocol ATH3K registered [ 5.333065] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 5.333093] Bluetooth: HCI UART protocol Intel registered [ 5.333111] Bluetooth: HCI UART protocol BCM registered [ 5.334731] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 5.335605] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 5.337581] usbcore: registered new interface driver btusb [ 5.338498] Bluetooth: hci0: Firmware revision 0.0 build 90 week 25 2015 [ 5.385004] Intel(R) Wireless WiFi driver for Linux [ 5.385005] Copyright(c) 2003- 2015 Intel Corporation [ 5.385523] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002) [ 5.386841] AVX2 version of gcm_enc/dec engaged. [ 5.386842] AES CTR mode by8 optimization enabled [ 5.387583] iwlwifi 0000:01:00.0: Unsupported splx structure [ 5.390806] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-24.ucode failed with error -2 [ 5.390808] iwlwifi 0000:01:00.0: Falling back to user helper [ 5.405699] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 5.405858] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 5.411743] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 5.411744] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 5.436226] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 5.436227] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 5.440464] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC286: line_outs=2 (0x17/0x14/0x0/0x0/0x0) type:speaker [ 5.440466] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 5.440467] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 5.440468] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 5.440468] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 5.440469] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 5.447902] Adding 3994620k swap on /dev/sda3. Priority:-1 extents:1 across:3994620k SSFS [ 5.450061] intel_rapl: Found RAPL domain package [ 5.450062] intel_rapl: Found RAPL domain core [ 5.450062] intel_rapl: Found RAPL domain uncore [ 5.450063] intel_rapl: Found RAPL domain dram [ 5.459156] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input8 [ 5.459205] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input9 [ 5.459256] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10 [ 5.459308] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11 [ 5.459361] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 5.469432] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-23.ucode failed with error -2 [ 5.469433] iwlwifi 0000:01:00.0: Falling back to user helper [ 5.482687] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-22.ucode failed with error -2 [ 5.482707] iwlwifi 0000:01:00.0: Falling back to user helper [ 5.484144] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-21.ucode failed with error -2 [ 5.484146] iwlwifi 0000:01:00.0: Falling back to user helper [ 5.484552] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-20.ucode failed with error -2 [ 5.484553] iwlwifi 0000:01:00.0: Falling back to user helper [ 5.484817] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 5.484818] iwlwifi 0000:01:00.0: Falling back to user helper [ 5.485303] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 5.485304] iwlwifi 0000:01:00.0: Falling back to user helper [ 5.486160] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 5.486161] iwlwifi 0000:01:00.0: Falling back to user helper [ 5.501412] iwlwifi 0000:01:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 5.536513] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 5.538904] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 5.539949] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 5.561359] audit: type=1400 audit(1466636861.102:2): apparmor="STATUS" operation="profile_load" name="/usr/bin/ubuntu-core-launcher" pid=574 comm="apparmor_parser" [ 5.562387] audit: type=1400 audit(1466636861.102:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session" pid=570 comm="apparmor_parser" [ 5.562391] audit: type=1400 audit(1466636861.102:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=570 comm="apparmor_parser" [ 5.562979] audit: type=1400 audit(1466636861.102:5): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=571 comm="apparmor_parser" [ 5.562983] audit: type=1400 audit(1466636861.102:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=571 comm="apparmor_parser" [ 5.562986] audit: type=1400 audit(1466636861.102:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=571 comm="apparmor_parser" [ 5.562989] audit: type=1400 audit(1466636861.102:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=571 comm="apparmor_parser" [ 5.563978] audit: type=1400 audit(1466636861.102:9): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cups-browsed" pid=576 comm="apparmor_parser" [ 5.566457] audit: type=1400 audit(1466636861.106:10): apparmor="STATUS" operation="profile_load" name="webbrowser-app" pid=575 comm="apparmor_parser" [ 5.673704] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 5.673705] Bluetooth: BNEP filters: protocol multicast [ 5.673708] Bluetooth: BNEP socket layer initialized [ 5.708954] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 5.710914] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0 [ 5.805443] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready [ 5.840627] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 5.840628] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 5.840629] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0 [ 5.840665] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 5.860993] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 5.860995] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 5.860995] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1 [ 5.861006] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 6.020646] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready [ 6.025473] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 6.027867] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 6.028294] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 6.181862] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 6.182242] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 6.273716] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 6.396965] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 7.190619] asix 1-6:1.0 eth0: register 'asix' at usb-0000:00:14.0-6, ASIX AX88772 USB 2.0 Ethernet, 00:10:60:31:c2:b7 [ 7.190647] usbcore: registered new interface driver asix [ 7.197063] asix 1-6:1.0 enx00106031c2b7: renamed from eth0 [ 7.242523] IPv6: ADDRCONF(NETDEV_UP): enx00106031c2b7: link is not ready [ 7.242938] asix 1-6:1.0 enx00106031c2b7: link down [ 7.243177] [drm:i915_gem_open] [ 7.243262] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] [ 7.243263] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1] [ 7.243266] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink yes [ 7.243268] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 7.243269] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000 [ 7.243270] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000 [ 7.243512] IPv6: ADDRCONF(NETDEV_UP): enx00106031c2b7: link is not ready [ 7.243601] [drm:intel_dp_probe_oui] Sink OUI: 0022b9 [ 7.243945] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 7.244315] [drm:intel_dp_check_link_status] DDI A: channel EQ not ok, retraining [ 7.245264] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 7.245265] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 7.245266] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 7.245934] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 7.245935] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 7.245935] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 7.246590] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 7.247565] [drm:intel_dp_set_signal_levels] Using signal levels 05000000 [ 7.247565] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 7.247566] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1 [ 7.248516] [drm:intel_dp_set_signal_levels] Using signal levels 06000000 [ 7.248517] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 7.248517] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2 [ 7.249458] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful [ 7.249626] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 7.249629] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] probed modes : [ 7.249630] [drm:drm_mode_debug_printmodeline] Modeline 38:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa [ 7.249632] [drm:drm_mode_debug_printmodeline] Modeline 39:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa [ 7.255698] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] [ 7.255700] [drm:intel_dp_detect] [CONNECTOR:46:DP-1] [ 7.255717] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected [ 7.255730] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-1] [ 7.255730] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-1] [ 7.268878] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 7.268880] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 7.268880] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0 [ 7.268911] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 7.289323] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 7.289325] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 7.289326] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1 [ 7.289366] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 7.412597] [drm:intel_hdmi_detect] HDMI live status down [ 7.412601] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-1] disconnected [ 7.412613] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] [ 7.412614] [drm:intel_dp_detect] [CONNECTOR:53:DP-2] [ 7.413061] [drm:intel_dp_read_dpcd] DPCD: 11 0a 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 7.413321] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no [ 7.413322] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 7.413323] [drm:intel_dp_print_rates] sink rates: 162000, 270000 [ 7.413324] [drm:intel_dp_print_rates] common rates: 162000, 270000 [ 7.413324] [drm:intel_dp_configure_mst] Sink is not MST capable [ 7.413639] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 7.413644] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-2] probed modes : [ 7.413658] [drm:drm_mode_debug_printmodeline] Modeline 62:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 7.413659] [drm:drm_mode_debug_printmodeline] Modeline 68:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa [ 7.413660] [drm:drm_mode_debug_printmodeline] Modeline 66:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 7.413661] [drm:drm_mode_debug_printmodeline] Modeline 67:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 7.413662] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 7.413662] [drm:drm_mode_debug_printmodeline] Modeline 65:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 7.413663] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 7.413664] [drm:drm_mode_debug_printmodeline] Modeline 71:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 7.413665] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 7.413666] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 7.415996] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] [ 7.415997] [drm:intel_hdmi_detect] [CONNECTOR:57:HDMI-A-2] [ 7.416347] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 7.416347] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 7.416627] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 7.416628] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 7.416889] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 7.416889] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 7.417229] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 7.417231] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] disconnected [ 7.417251] [drm:drm_mode_addfb2] [FB:59] [ 7.472237] [drm:drm_mode_addfb2] [FB:59] [ 7.472248] [drm:drm_mode_setcrtc] [CRTC:26:pipe A] [ 7.472250] [drm:drm_mode_setcrtc] [CONNECTOR:37:eDP-1] [ 7.472260] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 7.486188] [drm:drm_mode_addfb2] [FB:61] [ 7.486203] [drm:drm_mode_setcrtc] [CRTC:30:pipe B] [ 7.486205] [drm:drm_mode_setcrtc] [CONNECTOR:53:DP-2] [ 7.486212] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 7.502395] [drm:drm_mode_setcrtc] [CRTC:26:pipe A] [ 7.502398] [drm:drm_mode_setcrtc] [CONNECTOR:37:eDP-1] [ 7.502408] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 7.504507] [drm:drm_mode_setcrtc] [CRTC:30:pipe B] [ 7.504511] [drm:drm_mode_setcrtc] [CONNECTOR:53:DP-2] [ 7.504522] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 9.013149] IPv6: ADDRCONF(NETDEV_CHANGE): enx00106031c2b7: link becomes ready [ 9.013539] asix 1-6:1.0 enx00106031c2b7: link up, 100Mbps, full-duplex, lpa 0xC5E1 [ 10.464597] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 10.464650] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 14.234354] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 14.234356] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 14.246903] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 14.246905] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 14.263624] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 14.263625] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 14.288158] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 14.288160] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 15.502482] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010 [ 15.502485] [drm:intel_hpd_irq_handler] digital hpd port A - short [ 15.502507] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short [ 15.502552] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 15.502613] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 15.503122] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 41 00 00 01 c0 02 00 00 00 1f 0b 00 [ 15.504175] [drm:intel_dp_check_link_status] DDI A: channel EQ not ok, retraining [ 15.505123] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 15.505124] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 15.505125] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 15.505787] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 15.505787] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 15.505788] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 15.506451] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 15.507423] [drm:intel_dp_set_signal_levels] Using signal levels 05000000 [ 15.507424] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 15.507425] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1 [ 15.508387] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful [ 16.464235] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 16.464236] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 18.656663] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 18.656715] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 25.497712] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010 [ 25.497714] [drm:intel_hpd_irq_handler] digital hpd port A - short [ 25.497732] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short [ 25.497767] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 25.497826] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 25.498277] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 41 00 00 01 c0 02 00 00 00 1f 0b 00 [ 28.640703] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 28.640755] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 35.472341] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 35.472343] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 35.472343] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0 [ 35.472361] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 35.492639] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010 [ 35.492653] [drm:intel_hpd_irq_handler] digital hpd port A - long [ 35.492658] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1 [ 35.492726] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A [ 55.501067] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010 [ 55.501070] [drm:intel_hpd_irq_handler] digital hpd port A - short [ 55.501093] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short [ 55.501129] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 55.501190] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 55.501645] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 41 00 00 01 c0 02 00 00 00 1f 0b 00 [ 55.502687] [drm:intel_dp_check_link_status] DDI A: channel EQ not ok, retraining [ 55.503649] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 55.503650] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 55.503650] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 55.504340] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 55.504341] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 55.504341] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 55.505008] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 55.505980] [drm:intel_dp_set_signal_levels] Using signal levels 05000000 [ 55.505981] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 55.505981] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1 [ 55.506944] [drm:intel_dp_set_signal_levels] Using signal levels 06000000 [ 55.506944] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 55.506945] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2 [ 55.507907] [drm:intel_dp_set_signal_levels] Using signal levels 06000000 [ 55.507908] [drm:intel_dp_set_signal_levels] Using vswing level 1 [ 55.507908] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2 [ 55.508876] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful [ 58.592933] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 58.592986] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 76.678025] random: crng init done [ 118.779558] kms_cursor_legacy: executing [ 118.779654] [drm:i915_gem_open] [ 118.780420] [drm:i915_gem_open] [ 118.781037] kms_cursor_legacy: starting subtest basic-cursor-vs-flip-varying-size [ 118.781067] [drm:drm_mode_addfb2] [FB:59] [ 118.810418] [drm:drm_mode_addfb2] [FB:61] [ 118.810459] [drm:drm_mode_addfb2] [FB:76] [ 118.810638] [drm:drm_mode_setcrtc] [CRTC:26:pipe A] [ 118.810641] [drm:drm_mode_setcrtc] [CONNECTOR:37:eDP-1] [ 118.810650] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 118.819836] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 118.819852] [drm:skl_wm_flush_pipe] flush pipe B (pass 2) [ 118.828775] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 118.836608] [drm:drm_mode_setcrtc] [CRTC:30:pipe B] [ 118.836619] [drm:intel_modeset_checks] New cdclk calculated to be atomic 450000, actual 450000 [ 118.836622] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 118.836624] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:30:pipe B] scaler_user index 1.31 [ 118.836649] [drm:intel_disable_pipe] disabling pipe B [ 118.847570] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 2, on? 1) for crtc 30 [ 118.847573] [drm:intel_disable_shared_dpll] disabling DPLL 1 [ 118.847586] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 118.847592] [drm:verify_encoder_state] [ENCODER:36:DDI A] [ 118.847593] [drm:verify_encoder_state] [ENCODER:45:DDI B] [ 118.847595] [drm:verify_encoder_state] [ENCODER:47:DP-MST A] [ 118.847596] [drm:verify_encoder_state] [ENCODER:48:DP-MST B] [ 118.847596] [drm:verify_encoder_state] [ENCODER:49:DP-MST C] [ 118.847597] [drm:verify_encoder_state] [ENCODER:52:DDI C] [ 118.847599] [drm:verify_encoder_state] [ENCODER:54:DP-MST A] [ 118.847599] [drm:verify_encoder_state] [ENCODER:55:DP-MST B] [ 118.847600] [drm:verify_encoder_state] [ENCODER:56:DP-MST C] [ 118.847601] [drm:intel_connector_verify_state] [CONNECTOR:46:DP-1] [ 118.847602] [drm:intel_connector_verify_state] [CONNECTOR:50:HDMI-A-1] [ 118.847603] [drm:intel_connector_verify_state] [CONNECTOR:53:DP-2] [ 118.847605] [drm:intel_connector_verify_state] [CONNECTOR:57:HDMI-A-2] [ 118.847607] [drm:verify_single_dpll_state] DPLL 0 [ 118.847608] [drm:verify_single_dpll_state] DPLL 1 [ 118.847610] [drm:verify_single_dpll_state] DPLL 2 [ 118.847611] [drm:verify_single_dpll_state] DPLL 3 [ 118.847621] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 118.847647] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 118.847651] [drm:intel_power_well_disable] disabling DDI C power well [ 118.847653] [drm:skl_set_power_well] Disabling DDI C power well [ 118.847655] [drm:intel_power_well_disable] disabling power well 2 [ 118.847662] [drm:skl_set_power_well] Disabling power well 2 [ 118.847666] [drm:verify_crtc_state] [CRTC:30:pipe B] [ 118.847668] [drm:intel_power_well_disable] disabling DC off [ 118.847671] [drm:skl_enable_dc6] Enabling DC6 [ 118.847672] [drm:gen9_set_dc_state] Setting DC state from 00 to 02 [ 118.853414] [drm:drm_mode_setcrtc] [CRTC:34:pipe C] [ 120.025499] kms_cursor_legacy: exiting, ret=99 [ 120.025672] [drm:connected_sink_compute_bpp] [CONNECTOR:53:DP-2] checking for sink bpp constrains [ 120.025673] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24 [ 120.025675] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 154000KHz [ 120.025678] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24 [ 120.025678] [drm:intel_dp_compute_config] DP link bw required 369600 available 518400 [ 120.025679] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0 [ 120.025680] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][modeset] config ffff88016194b000 for pipe B [ 120.025681] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 120.025681] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 120.025682] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 120.025683] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5980766, gmch_n: 8388608, link_m: 249198, link_n: 262144, tu: 64 [ 120.025683] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 120.025684] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 120.025684] [drm:intel_dump_pipe_config] requested mode: [ 120.025685] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 120.025686] [drm:intel_dump_pipe_config] adjusted mode: [ 120.025686] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 120.025687] [drm:intel_dump_crtc_timings] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9 [ 120.025688] [drm:intel_dump_pipe_config] port clock: 162000 [ 120.025688] [drm:intel_dump_pipe_config] pipe src size: 1920x1200 [ 120.025688] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1 [ 120.025689] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 120.025689] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 120.025690] [drm:intel_dump_pipe_config] ips: 0 [ 120.025690] [drm:intel_dump_pipe_config] double wide: 0 [ 120.025691] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0 [ 120.025691] [drm:intel_dump_pipe_config] planes on this crtc [ 120.025691] [drm:intel_dump_pipe_config] [PLANE:28:plane 1B] disabled, scaler_id = -1 [ 120.025692] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = -1 [ 120.025692] [drm:intel_dump_pipe_config] [PLANE:31:plane 2B] disabled, scaler_id = -1 [ 120.025694] [drm:intel_modeset_checks] New cdclk calculated to be atomic 450000, actual 450000 [ 120.025696] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 120.025697] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3 [ 120.025699] [drm:intel_find_shared_dpll] [CRTC:30:pipe B] allocated DPLL 1 [ 120.025699] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B [ 120.025700] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:30:pipe B] scaler_user index 1.31 [ 120.025710] [drm:intel_power_well_enable] enabling DC off [ 120.025711] [drm:gen9_set_dc_state] Setting DC state from 02 to 00 [ 120.025715] [drm:intel_power_well_enable] enabling power well 2 [ 120.025717] [drm:skl_set_power_well] Enabling power well 2 [ 120.025725] [drm:intel_power_well_enable] enabling DDI C power well [ 120.025726] [drm:skl_set_power_well] Enabling DDI C power well [ 120.025727] [drm:verify_encoder_state] [ENCODER:36:DDI A] [ 120.025728] [drm:verify_encoder_state] [ENCODER:45:DDI B] [ 120.025729] [drm:verify_encoder_state] [ENCODER:47:DP-MST A] [ 120.025729] [drm:verify_encoder_state] [ENCODER:48:DP-MST B] [ 120.025730] [drm:verify_encoder_state] [ENCODER:49:DP-MST C] [ 120.025730] [drm:verify_encoder_state] [ENCODER:52:DDI C] [ 120.025730] [drm:verify_encoder_state] [ENCODER:54:DP-MST A] [ 120.025731] [drm:verify_encoder_state] [ENCODER:55:DP-MST B] [ 120.025731] [drm:verify_encoder_state] [ENCODER:56:DP-MST C] [ 120.025732] [drm:intel_connector_verify_state] [CONNECTOR:46:DP-1] [ 120.025732] [drm:intel_connector_verify_state] [CONNECTOR:50:HDMI-A-1] [ 120.025733] [drm:intel_connector_verify_state] [CONNECTOR:57:HDMI-A-2] [ 120.025734] [drm:verify_single_dpll_state] DPLL 0 [ 120.025736] [drm:verify_single_dpll_state] DPLL 1 [ 120.025736] [drm:verify_single_dpll_state] DPLL 2 [ 120.025737] [drm:verify_single_dpll_state] DPLL 3 [ 120.025750] [drm:skl_wm_flush_pipe] flush pipe A (pass 1) [ 120.036559] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 30 [ 120.036560] [drm:intel_enable_shared_dpll] enabling DPLL 1 [ 120.036764] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun [ 120.039796] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 120.039798] [drm:intel_dp_set_signal_levels] Using vswing level 0 [ 120.039800] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0 [ 120.040391] [drm:intel_dp_link_training_clock_recovery] clock recovery OK [ 120.043339] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful [ 120.043479] [drm:skylake_pfit_enable] for crtc_state = ffff88016194b000 [ 120.043858] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 120.043861] [drm:skl_wm_flush_pipe] flush pipe B (pass 3) [ 120.043865] [drm:intel_enable_pipe] enabling pipe B [ 120.043957] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 120.043959] [drm:skl_wm_flush_pipe] flush pipe B (pass 3) [ 120.060708] [drm:skl_wm_flush_pipe] flush pipe A (pass 3) [ 120.060711] [drm:skl_wm_flush_pipe] flush pipe B (pass 3) [ 120.060725] [drm:intel_connector_verify_state] [CONNECTOR:53:DP-2] [ 120.060730] [drm:verify_crtc_state] [CRTC:30:pipe B] [ 120.060749] [drm:verify_single_dpll_state] DPLL 1 [ 120.073975] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0 [ 120.073978] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3