Attachment 126304 Details for Bug 97638 – dmesg

dmesg

dmesg.log (text/x-log), 92.56 KB, created by Victor Trac on 2016-09-08 13:31:52 UTC

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Creator: Victor Trac

Created: 2016-09-08 13:31:52 UTC

Size: 92.56 KB

patch

obsolete

>[    0.000000] microcode: microcode updated early to revision 0x9e, date = 2016-06-22
>[    0.000000] Linux version 4.8.0-1-drm-intel-nightly (victor@callisto) (gcc version 6.1.1 20160802 (GCC) ) #7 SMP PREEMPT Wed Sep 7 23:38:37 CDT 2016
>[    0.000000] Command line: initrd=\intel-ucode.img initrd=\initramfs-linux-drm-intel-nightly.img cryptdevice=UUID=8b6f7696-53e9-405e-aab6-11d58279e278:lvm root=/dev/mapper/lvm-root rw resume=/dev/mapper/lvm-swap
>[    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 0x0000000000000000-0x0000000000000fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000057fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009cfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000683b1fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000683b2000-0x00000000683b2fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000683b3000-0x00000000683dcfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000683dd000-0x0000000068437fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000068438000-0x0000000068c28fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000068c29000-0x0000000077f5bfff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000077f5c000-0x00000000796d6fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000796d7000-0x0000000079727fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000079728000-0x0000000079edffff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000079ee0000-0x000000007a4fefff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007a4ff000-0x000000007a4fffff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007a500000-0x000000007a5fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000047effffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] e820: update [mem 0x64ce8018-0x64cf8057] usable ==> usable
>[    0.000000] extended physical RAM map:
>[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000000fff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000000001000-0x0000000000057fff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009cfff] usable
>[    0.000000] reserve setup_data: [mem 0x000000000009d000-0x000000000009ffff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000064ce8017] usable
>[    0.000000] reserve setup_data: [mem 0x0000000064ce8018-0x0000000064cf8057] usable
>[    0.000000] reserve setup_data: [mem 0x0000000064cf8058-0x00000000683b1fff] usable
>[    0.000000] reserve setup_data: [mem 0x00000000683b2000-0x00000000683b2fff] ACPI NVS
>[    0.000000] reserve setup_data: [mem 0x00000000683b3000-0x00000000683dcfff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000683dd000-0x0000000068437fff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000068438000-0x0000000068c28fff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000068c29000-0x0000000077f5bfff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000077f5c000-0x00000000796d6fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000796d7000-0x0000000079727fff] ACPI data
>[    0.000000] reserve setup_data: [mem 0x0000000079728000-0x0000000079edffff] ACPI NVS
>[    0.000000] reserve setup_data: [mem 0x0000000079ee0000-0x000000007a4fefff] reserved
>[    0.000000] reserve setup_data: [mem 0x000000007a4ff000-0x000000007a4fffff] usable
>[    0.000000] reserve setup_data: [mem 0x000000007a500000-0x000000007a5fffff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000047effffff] usable
>[    0.000000] efi: EFI v2.40 by American Megatrends
>[    0.000000] efi:  ACPI=0x796f9000  ACPI 2.0=0x796f9000  SMBIOS=0xf0000  ESRT=0x7a25d598 
>[    0.000000] esrt: Reserving ESRT space from 0x000000007a25d598 to 0x000000007a25d5d0.
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: Dell Inc. XPS 13 9350/09JHRY, BIOS 1.4.4 06/14/2016
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x47f000 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 0080000000 mask 7F80000000 uncachable
>[    0.000000]   1 base 007C000000 mask 7FFC000000 uncachable
>[    0.000000]   2 base 007B800000 mask 7FFF800000 uncachable
>[    0.000000]   3 disabled
>[    0.000000]   4 disabled
>[    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 = 0x7a500 max_arch_pfn = 0x400000000
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x01b6c000, 0x01b6cfff] PGTABLE
>[    0.000000] BRK [0x01b6d000, 0x01b6dfff] PGTABLE
>[    0.000000] BRK [0x01b6e000, 0x01b6efff] PGTABLE
>[    0.000000] BRK [0x01b6f000, 0x01b6ffff] PGTABLE
>[    0.000000] BRK [0x01b70000, 0x01b70fff] PGTABLE
>[    0.000000] BRK [0x01b71000, 0x01b71fff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x64cf9000-0x65b06fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000796F9000 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000796F90B8 0000EC (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x000000007971A170 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000796F9230 020F40 (v02 DELL   CBX3     01072009 INTL 20120913)
>[    0.000000] ACPI: FACS 0x0000000079EDFF80 000040
>[    0.000000] ACPI: APIC 0x000000007971A280 000084 (v03 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x000000007971A308 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FIDT 0x000000007971A350 00009C (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x000000007971A3F0 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x000000007971A430 000038 (v01 DELL   CBX3     01072009 AMI. 0005000B)
>[    0.000000] ACPI: SSDT 0x000000007971A468 000315 (v01 SataRe SataTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: LPIT 0x000000007971A780 000094 (v01 INTEL  SKL-ULT  00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x000000007971A818 000248 (v02 INTEL  sensrhub 00000000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x000000007971AA60 002BAE (v02 INTEL  PtidDevc 00001000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x000000007971D610 000BE3 (v02 INTEL  Ther_Rvp 00001000 INTL 20120913)
>[    0.000000] ACPI: DBGP 0x000000007971E1F8 000034 (v01 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: DBG2 0x000000007971E230 000054 (v00 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x000000007971E288 000737 (v02 INTEL  xh_rvp07 00000000 INTL 20120913)
>[    0.000000] ACPI: BOOT 0x000000007971E9C0 000028 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x000000007971E9E8 0035AE (v02 SaSsdt SaSsdt   00003000 INTL 20120913)
>[    0.000000] ACPI: UEFI 0x0000000079721F98 000042 (v01                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x0000000079721FE0 000E73 (v02 CpuRef CpuSsdt  00003000 INTL 20120913)
>[    0.000000] ACPI: MSDM 0x0000000079722E58 000055 (v03 DELL   CBX3     06222004 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x0000000079722EB0 003B57 (v02 DptfTa DptfTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: SLIC 0x0000000079726A08 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>[    0.000000] ACPI: TCPA 0x0000000079726B80 000032 (v02 ALASKA NAPAASF  00000001 MSFT 01000013)
>[    0.000000] ACPI: BGRT 0x0000000079726BB8 000038 (v00 ?\xffffffbdq{            01072009 AMI  00010013)
>[    0.000000] ACPI: DMAR 0x0000000079726BF0 0000F0 (v01 INTEL  SKL      00000001 INTL 00000001)
>[    0.000000] ACPI: ASF! 0x0000000079726CE0 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000047effffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x47eff8000-0x47effbfff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000047effffff]
>[    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 0x0000000000059000-0x000000000009cfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000683b1fff]
>[    0.000000]   node   0: [mem 0x00000000683dd000-0x0000000068437fff]
>[    0.000000]   node   0: [mem 0x0000000068c29000-0x0000000077f5bfff]
>[    0.000000]   node   0: [mem 0x000000007a4ff000-0x000000007a4fffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000047effffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000047effffff]
>[    0.000000] On node 0 totalpages: 4155100
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3995 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7582 pages used for memmap
>[    0.000000]   DMA32 zone: 485185 pages, LIFO batch:31
>[    0.000000]   Normal zone: 57280 pages used for memmap
>[    0.000000]   Normal zone: 3665920 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x000000007c000000-0x000000007fffffff
>[    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] 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: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x64ce8000-0x64ce8fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x64cf8000-0x64cf8fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x683b2000-0x683b2fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x683b3000-0x683dcfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x68438000-0x68c28fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77f5c000-0x796d6fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x796d7000-0x79727fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79728000-0x79edffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79ee0000-0x7a4fefff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7a500000-0x7a5fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7a600000-0x7bffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7c000000-0x7fffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x80000000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>[    0.000000] e820: [mem 0x80000000-0xdfffffff] 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: 6370452778343963 ns
>[    0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] percpu: Embedded 35 pages/cpu @ffff88047ec00000 s103128 r8192 d32040 u524288
>[    0.000000] pcpu-alloc: s103128 r8192 d32040 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 4090153
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: initrd=\intel-ucode.img initrd=\initramfs-linux-drm-intel-nightly.img cryptdevice=UUID=8b6f7696-53e9-405e-aab6-11d58279e278:lvm root=/dev/mapper/lvm-root rw resume=/dev/mapper/lvm-swap
>[    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: 15990664K/16620400K available (6100K kernel code, 1047K rwdata, 1864K rodata, 1256K init, 1164K bss, 629736K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	Build-time adjustment of leaf fanout to 64.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
>[    0.000000] NR_IRQS:8448 nr_irqs:1024 16
>[    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 2200.000 MHz processor
>[    0.000025] Calibrating delay loop (skipped), value calculated using timer frequency.. 4417.00 BogoMIPS (lpj=7360000)
>[    0.000034] pid_max: default: 32768 minimum: 301
>[    0.000042] ACPI: Core revision 20160422
>[    0.043842] ACPI: 9 ACPI AML tables successfully acquired and loaded
>
>[    0.044894] Security Framework initialized
>[    0.044899] Yama: becoming mindful.
>[    0.045724] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.048972] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.050424] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.050443] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.050698] CPU: Physical Processor ID: 0
>[    0.050702] CPU: Processor Core ID: 0
>[    0.050709] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.050713] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.050721] mce: CPU supports 9 MCE banks
>[    0.050733] CPU0: Thermal monitoring enabled (TM1)
>[    0.050755] process: using mwait in idle threads
>[    0.050761] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.050765] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.051173] Freeing SMP alternatives memory: 24K (ffffffff81a41000 - ffffffff81a47000)
>[    0.062228] ftrace: allocating 24157 entries in 95 pages
>[    0.073353] smpboot: APIC(0) Converting physical 0 to logical package 0
>[    0.073358] smpboot: Max logical packages: 2
>[    0.073364] DMAR: Host address width 39
>[    0.073368] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.073379] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e
>[    0.073385] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.073391] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.073397] DMAR: RMRR base: 0x00000079469000 end: 0x00000079488fff
>[    0.073401] DMAR: RMRR base: 0x0000007b800000 end: 0x0000007fffffff
>[    0.073404] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
>[    0.073408] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.073412] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>[    0.073416] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.073419] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
>[    0.073422] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
>[    0.074875] DMAR-IR: Enabled IRQ remapping in xapic mode
>[    0.074879] x2apic: IRQ remapping doesn't support X2APIC mode
>[    0.078870] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.111885] TSC deadline timer enabled
>[    0.111889] smpboot: CPU0: Intel(R) Core(TM) i7-6560U CPU @ 2.20GHz (family: 0x6, model: 0x4e, stepping: 0x3)
>[    0.111898] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.111936] ... version:                4
>[    0.111939] ... bit width:              48
>[    0.111942] ... generic registers:      4
>[    0.111945] ... value mask:             0000ffffffffffff
>[    0.111948] ... max period:             0000ffffffffffff
>[    0.111951] ... fixed-purpose events:   3
>[    0.111954] ... event mask:             000000070000000f
>[    0.135385] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.152042] x86: Booting SMP configuration:
>[    0.152046] .... node  #0, CPUs:      #1 #2 #3
>[    0.430915] x86: Booted up 1 node, 4 CPUs
>[    0.430923] smpboot: Total of 4 processors activated (17675.44 BogoMIPS)
>[    0.436282] devtmpfs: initialized
>[    0.436343] x86/mm: Memory block size: 128MB
>[    0.439194] PM: Registering ACPI NVS region [mem 0x683b2000-0x683b2fff] (4096 bytes)
>[    0.439200] PM: Registering ACPI NVS region [mem 0x79728000-0x79edffff] (8093696 bytes)
>[    0.439345] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
>[    0.439382] pinctrl core: initialized pinctrl subsystem
>[    0.439496] RTC time: 12:37:57, date: 09/08/16
>[    0.439580] NET: Registered protocol family 16
>[    0.455852] cpuidle: using governor ladder
>[    0.469210] cpuidle: using governor menu
>[    0.469258] Simple Boot Flag at 0x47 set to 0x1
>[    0.469274] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.469279] ACPI: bus type PCI registered
>[    0.469283] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.469340] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.469347] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.469358] PCI: Using configuration type 1 for base access
>[    0.469367] dmi type 0xB1 record - unknown flag
>[    0.482665] HugeTLB registered 1 GB page size, pre-allocated 0 pages
>[    0.482670] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.482845] ACPI: Added _OSI(Module Device)
>[    0.482849] ACPI: Added _OSI(Processor Device)
>[    0.482852] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.482856] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.483980] ACPI: Executed 24 blocks of module-level executable AML code
>[    0.495044] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.557769] ACPI: Dynamic OEM Table Load:
>[    0.557779] ACPI: SSDT 0xFFFF88046BF69800 0005DC (v02 PmRef  Cpu0Ist  00003000 INTL 20120913)
>[    0.558821] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked
>[    0.560097] ACPI: Dynamic OEM Table Load:
>[    0.560105] ACPI: SSDT 0xFFFF88046BF1DC00 00037F (v02 PmRef  Cpu0Cst  00003001 INTL 20120913)
>[    0.561777] ACPI: Dynamic OEM Table Load:
>[    0.561786] ACPI: SSDT 0xFFFF88046BF6A000 0005AA (v02 PmRef  ApIst    00003000 INTL 20120913)
>[    0.563088] ACPI: Dynamic OEM Table Load:
>[    0.563095] ACPI: SSDT 0xFFFF88046BF1BC00 000119 (v02 PmRef  ApCst    00003000 INTL 20120913)
>[    0.565991] ACPI : EC: EC started
>[    0.621160] ACPI: Interpreter enabled
>[    0.621204] ACPI: (supports S0 S3 S4 S5)
>[    0.621207] ACPI: Using IOAPIC for interrupt routing
>[    0.621246] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.622847] ACPI: Power Resource [PG00] (on)
>[    0.623203] ACPI: Power Resource [PG01] (on)
>[    0.623540] ACPI: Power Resource [PG02] (on)
>[    0.625631] ACPI: Power Resource [WRST] (off)
>[    0.625977] ACPI: Power Resource [WRST] (off)
>[    0.626327] ACPI: Power Resource [WRST] (off)
>[    0.626672] ACPI: Power Resource [WRST] (off)
>[    0.627014] ACPI: Power Resource [WRST] (off)
>[    0.627358] ACPI: Power Resource [WRST] (off)
>[    0.627697] ACPI: Power Resource [WRST] (off)
>[    0.628041] ACPI: Power Resource [WRST] (off)
>[    0.628384] ACPI: Power Resource [WRST] (off)
>[    0.628768] ACPI: Power Resource [WRST] (off)
>[    0.629110] ACPI: Power Resource [WRST] (off)
>[    0.629448] ACPI: Power Resource [WRST] (off)
>[    0.629794] ACPI: Power Resource [WRST] (off)
>[    0.630133] ACPI: Power Resource [WRST] (off)
>[    0.630474] ACPI: Power Resource [WRST] (off)
>[    0.630814] ACPI: Power Resource [WRST] (off)
>[    0.631154] ACPI: Power Resource [WRST] (off)
>[    0.631492] ACPI: Power Resource [WRST] (off)
>[    0.631836] ACPI: Power Resource [WRST] (off)
>[    0.632180] ACPI: Power Resource [WRST] (off)
>[    0.645217] ACPI: Power Resource [FN00] (off)
>[    0.645314] ACPI: Power Resource [FN01] (off)
>[    0.645406] ACPI: Power Resource [FN02] (off)
>[    0.645496] ACPI: Power Resource [FN03] (off)
>[    0.645589] ACPI: Power Resource [FN04] (off)
>[    0.646757] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.646767] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.646804] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.647367] PCI host bridge to bus 0000:00
>[    0.647372] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.647376] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.647380] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.647387] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>[    0.647392] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>[    0.647397] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>[    0.647403] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>[    0.647408] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.647414] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.647419] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.647424] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.647430] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
>[    0.647435] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
>[    0.647440] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
>[    0.647446] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window]
>[    0.647451] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>[    0.647457] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.647467] pci 0000:00:00.0: [8086:1904] type 00 class 0x060000
>[    0.647588] pci 0000:00:02.0: [8086:1926] type 00 class 0x030000
>[    0.647599] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit]
>[    0.647605] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
>[    0.647609] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.647744] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
>[    0.647755] pci 0000:00:04.0: reg 0x10: [mem 0xdc720000-0xdc727fff 64bit]
>[    0.647955] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
>[    0.647975] pci 0000:00:14.0: reg 0x10: [mem 0xdc710000-0xdc71ffff 64bit]
>[    0.648049] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.648150] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.648193] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
>[    0.648212] pci 0000:00:14.2: reg 0x10: [mem 0xdc738000-0xdc738fff 64bit]
>[    0.648464] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
>[    0.648673] pci 0000:00:15.0: reg 0x10: [mem 0xdc737000-0xdc737fff 64bit]
>[    0.649635] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
>[    0.649844] pci 0000:00:15.1: reg 0x10: [mem 0xdc736000-0xdc736fff 64bit]
>[    0.650740] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
>[    0.650758] pci 0000:00:16.0: reg 0x10: [mem 0xdc735000-0xdc735fff 64bit]
>[    0.650828] pci 0000:00:16.0: PME# supported from D3hot
>[    0.650969] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601
>[    0.650985] pci 0000:00:17.0: reg 0x10: [mem 0xdc730000-0xdc731fff]
>[    0.650995] pci 0000:00:17.0: reg 0x14: [mem 0xdc734000-0xdc7340ff]
>[    0.651004] pci 0000:00:17.0: reg 0x18: [io  0xf090-0xf097]
>[    0.651012] pci 0000:00:17.0: reg 0x1c: [io  0xf080-0xf083]
>[    0.651022] pci 0000:00:17.0: reg 0x20: [io  0xf060-0xf07f]
>[    0.651032] pci 0000:00:17.0: reg 0x24: [mem 0xdc733000-0xdc7337ff]
>[    0.651078] pci 0000:00:17.0: PME# supported from D3hot
>[    0.651218] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
>[    0.651287] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.651405] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.651453] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400
>[    0.651521] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>[    0.651638] pci 0000:00:1c.4: System wakeup disabled by ACPI
>[    0.651676] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400
>[    0.651743] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
>[    0.651856] pci 0000:00:1c.5: System wakeup disabled by ACPI
>[    0.651903] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
>[    0.651977] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.652093] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.652162] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100
>[    0.652389] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
>[    0.652400] pci 0000:00:1f.2: reg 0x10: [mem 0xdc72c000-0xdc72ffff]
>[    0.652562] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040380
>[    0.652585] pci 0000:00:1f.3: reg 0x10: [mem 0xdc728000-0xdc72bfff 64bit]
>[    0.652612] pci 0000:00:1f.3: reg 0x20: [mem 0xdc700000-0xdc70ffff 64bit]
>[    0.652663] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.652818] pci 0000:00:1f.3: System wakeup disabled by ACPI
>[    0.652862] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
>[    0.652909] pci 0000:00:1f.4: reg 0x10: [mem 0xdc732000-0xdc7320ff 64bit]
>[    0.652983] pci 0000:00:1f.4: reg 0x20: [io  0xf040-0xf05f]
>[    0.653282] pci 0000:01:00.0: [8086:1576] type 01 class 0x060400
>[    0.653391] pci 0000:01:00.0: supports D1 D2
>[    0.653392] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.653482] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.663007] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
>[    0.663015] pci 0000:00:1c.0:   bridge window [mem 0xc4000000-0xda0fffff]
>[    0.663019] pci 0000:00:1c.0:   bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
>[    0.663022] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
>[    0.663080] pci_bus 0000:02: busn_res: can not insert [bus 02-ff] under [bus 01-39] (conflicts with (null) [bus 01-39])
>[    0.663098] pci 0000:02:00.0: [8086:1576] type 01 class 0x060400
>[    0.663212] pci 0000:02:00.0: supports D1 D2
>[    0.663213] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.663293] pci 0000:02:01.0: [8086:1576] type 01 class 0x060400
>[    0.663407] pci 0000:02:01.0: supports D1 D2
>[    0.663408] pci 0000:02:01.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.663484] pci 0000:02:02.0: [8086:1576] type 01 class 0x060400
>[    0.663596] pci 0000:02:02.0: supports D1 D2
>[    0.663597] pci 0000:02:02.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.663697] pci 0000:01:00.0: PCI bridge to [bus 02-ff]
>[    0.663706] pci 0000:01:00.0:   bridge window [io  0x0000-0x0fff]
>[    0.663710] pci 0000:01:00.0:   bridge window [mem 0x00000000-0x000fffff]
>[    0.663716] pci 0000:01:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
>[    0.663719] pci 0000:02:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
>[    0.663731] pci 0000:02:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
>[    0.663743] pci 0000:02:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
>[    0.663803] pci 0000:02:00.0: PCI bridge to [bus 03-ff]
>[    0.663812] pci 0000:02:00.0:   bridge window [io  0x0000-0x0fff]
>[    0.663816] pci 0000:02:00.0:   bridge window [mem 0x00000000-0x000fffff]
>[    0.663822] pci 0000:02:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
>[    0.663824] pci_bus 0000:03: busn_res: [bus 03-ff] end is updated to 03
>[    0.663874] pci 0000:02:01.0: PCI bridge to [bus 04-ff]
>[    0.663883] pci 0000:02:01.0:   bridge window [io  0x0000-0x0fff]
>[    0.663887] pci 0000:02:01.0:   bridge window [mem 0x00000000-0x000fffff]
>[    0.663893] pci 0000:02:01.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
>[    0.663894] pci_bus 0000:04: busn_res: [bus 04-ff] end is updated to 04
>[    0.663961] pci 0000:05:00.0: [8086:15b5] type 00 class 0x0c0330
>[    0.663980] pci 0000:05:00.0: reg 0x10: [mem 0x00000000-0x0000ffff]
>[    0.664132] pci 0000:05:00.0: supports D1 D2
>[    0.664133] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.664231] pci 0000:02:02.0: PCI bridge to [bus 05-ff]
>[    0.664240] pci 0000:02:02.0:   bridge window [io  0x0000-0x0fff]
>[    0.664244] pci 0000:02:02.0:   bridge window [mem 0x00000000-0x000fffff]
>[    0.664250] pci 0000:02:02.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
>[    0.664252] pci_bus 0000:05: busn_res: [bus 05-ff] end is updated to 05
>[    0.664256] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 05
>[    0.664406] pci 0000:3a:00.0: [14e4:43a3] type 00 class 0x028000
>[    0.664430] pci 0000:3a:00.0: reg 0x10: [mem 0xdc400000-0xdc407fff 64bit]
>[    0.664445] pci 0000:3a:00.0: reg 0x18: [mem 0xdc000000-0xdc3fffff 64bit]
>[    0.664563] pci 0000:3a:00.0: supports D1 D2
>[    0.664564] pci 0000:3a:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.664662] pci 0000:3a:00.0: System wakeup disabled by ACPI
>[    0.673064] pci 0000:00:1c.4: PCI bridge to [bus 3a]
>[    0.673071] pci 0000:00:1c.4:   bridge window [mem 0xdc000000-0xdc4fffff]
>[    0.673180] pci 0000:3b:00.0: [10ec:525a] type 00 class 0xff0000
>[    0.673209] pci 0000:3b:00.0: reg 0x14: [mem 0xdc600000-0xdc600fff]
>[    0.673328] pci 0000:3b:00.0: supports D1 D2
>[    0.673329] pci 0000:3b:00.0: PME# supported from D1 D2 D3hot D3cold
>[    0.673412] pci 0000:3b:00.0: System wakeup disabled by ACPI
>[    0.683039] pci 0000:00:1c.5: PCI bridge to [bus 3b]
>[    0.683047] pci 0000:00:1c.5:   bridge window [mem 0xdc600000-0xdc6fffff]
>[    0.683878] pci 0000:3c:00.0: [1179:010f] type 00 class 0x010802
>[    0.683897] pci 0000:3c:00.0: reg 0x10: [mem 0xdc500000-0xdc503fff 64bit]
>[    0.684068] pci 0000:3c:00.0: System wakeup disabled by ACPI
>[    0.693315] pci 0000:00:1d.0: PCI bridge to [bus 3c]
>[    0.693322] pci 0000:00:1d.0:   bridge window [mem 0xdc500000-0xdc5fffff]
>[    0.695598] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.695653] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.695705] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.695758] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.695810] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.695861] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.695912] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.695962] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.698783] ACPI: Enabled 6 GPEs in block 00 to 7F
>[    0.698856] ACPI : EC: EC stopped
>[    0.698962] ACPI : EC: GPE = 0x14, I/O: command/status = 0x934, data = 0x930
>[    0.698966] ACPI : EC: EC started
>[    0.751496] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.751502] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.751510] vgaarb: loaded
>[    0.751513] vgaarb: bridge control possible 0000:00:02.0
>[    0.756209] PCI: Using ACPI for IRQ routing
>[    0.780530] PCI: pci_cache_line_size set to 64 bytes
>[    0.781691] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.781692] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
>[    0.781693] e820: reserve RAM buffer [mem 0x64ce8018-0x67ffffff]
>[    0.781694] e820: reserve RAM buffer [mem 0x683b2000-0x6bffffff]
>[    0.781695] e820: reserve RAM buffer [mem 0x68438000-0x6bffffff]
>[    0.781696] e820: reserve RAM buffer [mem 0x77f5c000-0x77ffffff]
>[    0.781696] e820: reserve RAM buffer [mem 0x7a500000-0x7bffffff]
>[    0.781697] e820: reserve RAM buffer [mem 0x47f000000-0x47fffffff]
>[    0.781783] NetLabel: Initializing
>[    0.781787] NetLabel:  domain hash size = 128
>[    0.781790] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.781805] NetLabel:  unlabeled traffic allowed by default
>[    0.781907] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.781916] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    0.783967] clocksource: Switched to clocksource hpet
>[    0.789257] VFS: Disk quotas dquot_6.6.0
>[    0.789278] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.789341] pnp: PnP ACPI init
>[    0.789576] system 00:00: [io  0x0680-0x069f] has been reserved
>[    0.789581] system 00:00: [io  0xffff] has been reserved
>[    0.789585] system 00:00: [io  0xffff] has been reserved
>[    0.789589] system 00:00: [io  0xffff] has been reserved
>[    0.789593] system 00:00: [io  0x1800-0x18fe] has been reserved
>[    0.789597] system 00:00: [io  0x164e-0x164f] has been reserved
>[    0.789603] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.789700] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.789740] system 00:02: [io  0x1854-0x1857] has been reserved
>[    0.789746] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.789835] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.789854] pnp 00:04: Plug and Play ACPI device, IDs DLL0704 PNP0f13 (active)
>[    0.790070] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.790075] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.790079] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.790083] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.790088] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.790092] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.790097] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.790101] system 00:05: [mem 0xff000000-0xffffffff] has been reserved
>[    0.790105] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.790110] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved
>[    0.790115] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.790157] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved
>[    0.790161] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved
>[    0.790166] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved
>[    0.790170] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved
>[    0.790174] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved
>[    0.790178] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved
>[    0.790183] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved
>[    0.790187] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.790474] system 00:07: [io  0xff00-0xfffe] has been reserved
>[    0.790479] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.791550] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved
>[    0.791555] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved
>[    0.791559] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.792191] pnp 00:09: Plug and Play ACPI device, IDs PNP0c31 (active)
>[    0.798062] pnp: PnP ACPI: found 10 devices
>[    0.806484] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.806514] pci 0000:02:01.0: bridge window [io  0x1000-0x0fff] to [bus 04] add_size 1000
>[    0.806516] pci 0000:02:01.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000
>[    0.806517] pci 0000:02:01.0: bridge window [mem 0x00100000-0x000fffff] to [bus 04] add_size 200000 add_align 100000
>[    0.806536] pci 0000:02:01.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.806538] pci 0000:01:00.0: bridge window [io  0x1000-0x0fff] to [bus 02-05] add_size 1000
>[    0.806539] pci 0000:02:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    0.806540] pci 0000:02:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    0.806542] pci 0000:01:00.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02-05] add_size 200000 add_align 100000
>[    0.806543] pci 0000:02:01.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
>[    0.806544] pci 0000:02:01.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
>[    0.806546] pci 0000:01:00.0: bridge window [mem 0x00100000-0x001fffff] to [bus 02-05] add_size 200000 add_align 100000
>[    0.806552] pci 0000:01:00.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.806553] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 01-39] add_size 1000
>[    0.806573] pci 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.806575] pci 0000:00:1c.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.806578] pci 0000:00:1c.0: BAR 13: assigned [io  0x2000-0x2fff]
>[    0.806584] pci 0000:01:00.0: res[14]=[mem 0x00100000-0x001fffff] res_to_dev_res add_size 200000 min_align 100000
>[    0.806585] pci 0000:01:00.0: res[14]=[mem 0x00100000-0x003fffff] res_to_dev_res add_size 200000 min_align 100000
>[    0.806586] pci 0000:01:00.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    0.806587] pci 0000:01:00.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    0.806588] pci 0000:01:00.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.806590] pci 0000:01:00.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.806592] pci 0000:01:00.0: BAR 14: assigned [mem 0xc4000000-0xc42fffff]
>[    0.806597] pci 0000:01:00.0: BAR 15: assigned [mem 0xa0000000-0xa01fffff 64bit pref]
>[    0.806603] pci 0000:01:00.0: BAR 13: assigned [io  0x2000-0x2fff]
>[    0.806608] pci 0000:02:01.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
>[    0.806609] pci 0000:02:01.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000
>[    0.806610] pci 0000:02:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    0.806612] pci 0000:02:01.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    0.806613] pci 0000:02:01.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.806614] pci 0000:02:01.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.806616] pci 0000:02:01.0: BAR 14: assigned [mem 0xc4000000-0xc41fffff]
>[    0.806621] pci 0000:02:01.0: BAR 15: assigned [mem 0xa0000000-0xa01fffff 64bit pref]
>[    0.806627] pci 0000:02:02.0: BAR 14: assigned [mem 0xc4200000-0xc42fffff]
>[    0.806631] pci 0000:02:01.0: BAR 13: assigned [io  0x2000-0x2fff]
>[    0.806635] pci 0000:02:00.0: PCI bridge to [bus 03]
>[    0.806652] pci 0000:02:01.0: PCI bridge to [bus 04]
>[    0.806657] pci 0000:02:01.0:   bridge window [io  0x2000-0x2fff]
>[    0.806665] pci 0000:02:01.0:   bridge window [mem 0xc4000000-0xc41fffff]
>[    0.806672] pci 0000:02:01.0:   bridge window [mem 0xa0000000-0xa01fffff 64bit pref]
>[    0.806684] pci 0000:05:00.0: BAR 0: assigned [mem 0xc4200000-0xc420ffff]
>[    0.806692] pci 0000:02:02.0: PCI bridge to [bus 05]
>[    0.806700] pci 0000:02:02.0:   bridge window [mem 0xc4200000-0xc42fffff]
>[    0.806711] pci 0000:01:00.0: PCI bridge to [bus 02-05]
>[    0.806716] pci 0000:01:00.0:   bridge window [io  0x2000-0x2fff]
>[    0.806724] pci 0000:01:00.0:   bridge window [mem 0xc4000000-0xc42fffff]
>[    0.806731] pci 0000:01:00.0:   bridge window [mem 0xa0000000-0xa01fffff 64bit pref]
>[    0.806742] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
>[    0.806746] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.806753] pci 0000:00:1c.0:   bridge window [mem 0xc4000000-0xda0fffff]
>[    0.806758] pci 0000:00:1c.0:   bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
>[    0.806767] pci 0000:00:1c.4: PCI bridge to [bus 3a]
>[    0.806774] pci 0000:00:1c.4:   bridge window [mem 0xdc000000-0xdc4fffff]
>[    0.806783] pci 0000:00:1c.5: PCI bridge to [bus 3b]
>[    0.806789] pci 0000:00:1c.5:   bridge window [mem 0xdc600000-0xdc6fffff]
>[    0.806798] pci 0000:00:1d.0: PCI bridge to [bus 3c]
>[    0.806804] pci 0000:00:1d.0:   bridge window [mem 0xdc500000-0xdc5fffff]
>[    0.806815] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.806816] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.806817] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.806818] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>[    0.806819] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>[    0.806820] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>[    0.806821] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>[    0.806822] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>[    0.806823] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>[    0.806824] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>[    0.806825] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>[    0.806826] pci_bus 0000:00: resource 15 [mem 0x000e4000-0x000e7fff window]
>[    0.806827] pci_bus 0000:00: resource 16 [mem 0x000e8000-0x000ebfff window]
>[    0.806828] pci_bus 0000:00: resource 17 [mem 0x000ec000-0x000effff window]
>[    0.806829] pci_bus 0000:00: resource 18 [mem 0x80000000-0xdfffffff window]
>[    0.806830] pci_bus 0000:00: resource 19 [mem 0xfd000000-0xfe7fffff window]
>[    0.806831] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
>[    0.806832] pci_bus 0000:01: resource 1 [mem 0xc4000000-0xda0fffff]
>[    0.806833] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
>[    0.806834] pci_bus 0000:02: resource 0 [io  0x2000-0x2fff]
>[    0.806835] pci_bus 0000:02: resource 1 [mem 0xc4000000-0xc42fffff]
>[    0.806836] pci_bus 0000:02: resource 2 [mem 0xa0000000-0xa01fffff 64bit pref]
>[    0.806837] pci_bus 0000:04: resource 0 [io  0x2000-0x2fff]
>[    0.806838] pci_bus 0000:04: resource 1 [mem 0xc4000000-0xc41fffff]
>[    0.806839] pci_bus 0000:04: resource 2 [mem 0xa0000000-0xa01fffff 64bit pref]
>[    0.806840] pci_bus 0000:05: resource 1 [mem 0xc4200000-0xc42fffff]
>[    0.806841] pci_bus 0000:3a: resource 1 [mem 0xdc000000-0xdc4fffff]
>[    0.806842] pci_bus 0000:3b: resource 1 [mem 0xdc600000-0xdc6fffff]
>[    0.806843] pci_bus 0000:3c: resource 1 [mem 0xdc500000-0xdc5fffff]
>[    0.806867] NET: Registered protocol family 2
>[    0.807043] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.807243] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.807369] TCP: Hash tables configured (established 131072 bind 65536)
>[    0.807403] UDP hash table entries: 8192 (order: 6, 262144 bytes)
>[    0.807448] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
>[    0.807509] NET: Registered protocol family 1
>[    0.807523] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.846553] pci 0000:01:00.0: enabling device (0000 -> 0003)
>[    0.846602] pci 0000:02:02.0: enabling device (0000 -> 0002)
>[    0.846649] pci 0000:05:00.0: enabling device (0000 -> 0002)
>[    0.847055] PCI: CLS 0 bytes, default 64
>[    0.847093] Unpacking initramfs...
>[    1.093889] Freeing initrd memory: 14392K (ffff880064cf9000 - ffff880065b07000)
>[    1.093918] DMAR: ACPI device "device:64" under DMAR at fed91000 as 00:15.0
>[    1.093925] DMAR: ACPI device "device:65" under DMAR at fed91000 as 00:15.1
>[    1.093942] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.093947] software IO TLB [mem 0x60ce8000-0x64ce8000] (64MB) mapped at [ffff880060ce8000-ffff880064ce7fff]
>[    1.094322] Scanning for low memory corruption every 60 seconds
>[    1.094560] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    1.094944] Initialise system trusted keyrings
>[    1.095159] workingset: timestamp_bits=40 max_order=22 bucket_order=0
>[    1.096625] zbud: loaded
>[    1.096845] Key type big_key registered
>[    1.097495] Key type asymmetric registered
>[    1.097526] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
>[    1.097620] io scheduler noop registered
>[    1.097624] io scheduler deadline registered
>[    1.097633] io scheduler cfq registered (default)
>[    1.098464] pcieport 0000:02:01.0: enabling device (0000 -> 0003)
>[    1.098740] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.098747] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    1.098761] efifb: probing for efifb
>[    1.098778] efifb: framebuffer at 0x90000000, using 22500k, total 22500k
>[    1.098782] efifb: mode is 3200x1800x32, linelength=12800, pages=1
>[    1.098785] efifb: scrolling: redraw
>[    1.098789] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    1.111026] Console: switching to colour frame buffer device 400x112
>[    1.123098] fb0: EFI VGA frame buffer device
>[    1.123120] intel_idle: MWAIT substates: 0x11142120
>[    1.123121] intel_idle: v0.4.1 model 0x4E
>[    1.123319] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    1.123431] GHES: HEST is not enabled!
>[    1.123515] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
>[    1.124161] Linux agpgart interface v0.103
>[    1.124493] rtc_cmos 00:01: RTC can wake from S4
>[    1.124916] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    1.125024] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.125057] intel_pstate: Intel P-state driver initializing
>[    1.125316] intel_pstate: HWP enabled
>[    1.125481] ledtrig-cpu: registered to indicate activity on CPUs
>[    1.125879] intel_pmc_core 0000:00:1f.2: enabling device (0000 -> 0002)
>[    1.126066] NET: Registered protocol family 10
>[    1.126299] NET: Registered protocol family 17
>[    1.126484] microcode: sig=0x406e3, pf=0x40, revision=0x9e
>[    1.126573] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    1.126792] registered taskstats version 1
>[    1.126807] Loading compiled-in X.509 certificates
>[    1.126834] zswap: loaded using pool lzo/zbud
>[    1.180408]   Magic number: 0:472:632
>[    1.180729] rtc_cmos 00:01: setting system clock to 2016-09-08 12:37:58 UTC (1473338278)
>[    1.180809] PM: Checking hibernation image partition /dev/mapper/lvm-swap
>[    1.180811] PM: Hibernation image not present or could not be loaded.
>[    1.181505] Freeing unused kernel memory: 1256K (ffffffff81907000 - ffffffff81a41000)
>[    1.181525] Write protecting the kernel read-only data: 8192k
>[    1.181784] Freeing unused kernel memory: 28K (ffff8800015f9000 - ffff880001600000)
>[    1.182174] Freeing unused kernel memory: 184K (ffff8800017d2000 - ffff880001800000)
>[    1.188091] random: systemd-tmpfile: uninitialized urandom read (16 bytes read)
>[    1.188166] random: systemd-tmpfile: uninitialized urandom read (16 bytes read)
>[    1.189372] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.189421] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.189445] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.191564] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.191595] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.191616] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.191907] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.191951] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.191953] nvme nvme0: pci function 0000:3c:00.0
>[    1.193509] [drm:drm_core_init] Initialized drm 1.1.0 20060810
>[    1.195528] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>[    1.197090] ACPI: Lid Switch [LID0]
>[    1.197141] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    1.197164] ACPI: Power Button [PBTN]
>[    1.197197] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>[    1.197218] ACPI: Sleep Button [SBTN]
>[    1.197254] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
>[    1.197275] ACPI: Power Button [PWRF]
>[    1.201864] [drm:intel_uncore_edram_detect] Found 64MB of eDRAM
>[    1.202139] [drm:i915_ggtt_probe_hw] Memory usable by graphics device = 4096M
>[    1.202159] checking generic (90000000 15f9000) vs hw (90000000 10000000)
>[    1.202160] fb: switching to inteldrmfb from EFI VGA
>[    1.202188] Console: switching to colour dummy device 80x25
>[    1.202352] [drm:i915_kick_out_vgacon] Replacing VGA console driver
>[    1.207486] [drm:drm_vblank_init] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.207491] [drm:drm_vblank_init] Driver supports precise vblank timestamp query.
>[    1.214405] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.215531] [drm:csr_load_work_fn] Finished loading i915/skl_dmc_ver1_26.bin (v1.26)
>[    1.221328] [drm:intel_guc_setup] GuC firmware load skipped
>[    1.223399] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.224271] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
>[    1.224307] [drm:i915_driver_load] Initialized i915 1.6.0 20160902 for 0000:00:02.0 on minor 0
>[    1.258245] fbcon: inteldrmfb (fb0) is primary device
>[    1.407515]  nvme0n1: p1 p2 p3 p4
>[    2.107582] tsc: Refined TSC clocksource calibration: 2207.999 MHz
>[    2.107603] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fd3b75da7f, max_idle_ns: 440795296082 ns
>[    2.374468] [drm:gen9_enable_rc6] RC6 on
>[    2.519383] random: fast init done
>[    2.571059] Console: switching to colour frame buffer device 400x112
>[    2.634180] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.671963] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    2.672607] i8042: Warning: Keylock active
>[    2.674909] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    2.674938] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    2.677982] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
>[    2.739105] SCSI subsystem initialized
>[    2.739159] ACPI: bus type USB registered
>[    2.739225] usbcore: registered new interface driver usbfs
>[    2.739262] usbcore: registered new interface driver hub
>[    2.739324] usbcore: registered new device driver usb
>[    2.740970] libata version 3.00 loaded.
>[    2.741731] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.741990] rtsx_pci 0000:3b:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 131
>[    2.742328] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    2.743556] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    2.743622] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    2.744206] hub 1-0:1.0: USB hub found
>[    2.744247] hub 1-0:1.0: 12 ports detected
>[    2.751553] AVX2 version of gcm_enc/dec engaged.
>[    2.751684] AES CTR mode by8 optimization enabled
>[    2.753565] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.753598] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    2.753851] hub 2-0:1.0: USB hub found
>[    2.753883] hub 2-0:1.0: 6 ports detected
>[    2.756769] usb: port power management may be unreliable
>[    2.758520] ahci 0000:00:17.0: version 3.0
>[    2.758589] xhci_hcd 0000:05:00.0: xHCI Host Controller
>[    2.758634] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 3
>[    2.758857] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 8 ports 6 Gbps 0x0 impl SATA mode
>[    2.758897] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    2.759872] scsi host0: ahci
>[    2.760039] xhci_hcd 0000:05:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x00009810
>[    2.760358] scsi host1: ahci
>[    2.760432] hub 3-0:1.0: USB hub found
>[    2.760472] hub 3-0:1.0: 2 ports detected
>[    2.760502] scsi host2: ahci
>[    2.760614] xhci_hcd 0000:05:00.0: xHCI Host Controller
>[    2.760713] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 4
>[    2.760775] scsi host3: ahci
>[    2.760988] hub 4-0:1.0: USB hub found
>[    2.761021] hub 4-0:1.0: 2 ports detected
>[    2.761347] scsi host4: ahci
>[    2.761575] scsi host5: ahci
>[    2.761720] scsi host6: ahci
>[    2.761978] scsi host7: ahci
>[    2.762044] ata1: DUMMY
>[    2.762054] ata2: DUMMY
>[    2.762063] ata3: DUMMY
>[    2.762076] ata4: DUMMY
>[    2.762087] ata5: DUMMY
>[    2.762098] ata6: DUMMY
>[    2.762112] ata7: DUMMY
>[    2.762121] ata8: DUMMY
>[    2.781081] device-mapper: uevent: version 1.0.3
>[    2.781167] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    3.077421] usb 3-1: new high-speed USB device number 2 using xhci_hcd
>[    3.121086] clocksource: Switched to clocksource tsc
>[    3.127409] usb 1-2: new high-speed USB device number 2 using xhci_hcd
>[    3.208618] hub 3-1:1.0: USB hub found
>[    3.208759] hub 3-1:1.0: 4 ports detected
>[    3.316510] hub 1-2:1.0: USB hub found
>[    3.316939] hub 1-2:1.0: 4 ports detected
>[    3.487400] usb 3-1.3: new full-speed USB device number 3 using xhci_hcd
>[    3.487515] usb 1-3: new full-speed USB device number 3 using xhci_hcd
>[    3.586393] hidraw: raw HID events driver (C) Jiri Kosina
>[    3.589204] usbcore: registered new interface driver usbhid
>[    3.589368] usbhid: USB HID core driver
>[    3.591740] hid-generic 0003:04B4:5217.0001: hiddev0,hidraw0: USB HID v1.11 Device [Cypress Semiconductor Billboard Device] on usb-0000:05:00.0-1.3/input1
>[    3.747438] usb 1-2.2: new high-speed USB device number 4 using xhci_hcd
>[    3.838524] hub 1-2.2:1.0: USB hub found
>[    3.838624] hub 1-2.2:1.0: 4 ports detected
>[    4.007559] usb 1-4: new full-speed USB device number 5 using xhci_hcd
>[    4.212009] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:20D0.0002/input/input7
>[    4.212782] hid-multitouch 0003:04F3:20D0.0002: input,hiddev0,hidraw1: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-4/input0
>[    4.267553] usb 1-2.4: new full-speed USB device number 6 using xhci_hcd
>[    4.370673] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.0/0003:045E:07A5.0003/input/input9
>[    4.428067] hid-generic 0003:045E:07A5.0003: input,hidraw2: USB HID v1.11 Keyboard [Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-2.4/input0
>[    4.434063] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.1/0003:045E:07A5.0004/input/input10
>[    4.438686] hid-generic 0003:045E:07A5.0004: input,hidraw3: USB HID v1.11 Mouse [Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-2.4/input1
>[    4.459669] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.2/0003:045E:07A5.0005/input/input11
>[    4.500732] usb 3-1.1: new high-speed USB device number 4 using xhci_hcd
>[    4.517958] hid-generic 0003:045E:07A5.0005: input,hidraw4: USB HID v1.11 Device [Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-2.4/input2
>[    4.528576] usb 1-5: new high-speed USB device number 7 using xhci_hcd
>[    4.598883] hub 3-1.1:1.0: USB hub found
>[    4.605169] hub 3-1.1:1.0: 4 ports detected
>[    4.894236] usb 3-1.1.1: new high-speed USB device number 5 using xhci_hcd
>[    5.077564] usb 3-1.1.2: new full-speed USB device number 6 using xhci_hcd
>[  137.248088] NET: Registered protocol family 38
>[  137.429195] PM: Starting manual resume from disk
>[  137.438115] PM: Hibernation image partition 254:1 present
>[  137.438118] PM: Looking for hibernation image.
>[  137.438671] PM: Image not found (code -22)
>[  137.438676] PM: Hibernation image not present or could not be loaded.
>[  137.589402] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null)
>[  137.608636] random: crng init done
>[  137.639929] ip_tables: (C) 2000-2006 Netfilter Core Team
>[  137.668968] systemd[1]: systemd 231 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
>[  137.670940] systemd[1]: Detected architecture x86-64.
>[  137.681069] systemd[1]: Set hostname to <callisto>.
>[  137.717441] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[  137.722062] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[  137.727045] systemd[1]: Listening on Process Core Dump Socket.
>[  137.731622] systemd[1]: Reached target Encrypted Volumes.
>[  137.735598] systemd[1]: Reached target Remote File Systems.
>[  137.739336] systemd[1]: Listening on Journal Socket (/dev/log).
>[  137.743010] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[  137.798730] EXT4-fs (dm-2): re-mounted. Opts: data=ordered
>[  138.927922] FUJITSU Extended Socket Network Device Driver - version 1.1 - Copyright (c) 2015 FUJITSU LIMITED
>[  138.932632] ACPI: AC Adapter [AC] (on-line)
>[  138.936997] acpi INT33D5:00: intel-hid: created platform device
>[  138.939770] input: Intel HID events as /devices/platform/INT33D5:00/input/input12
>[  138.949150] ACPI Warning: \_SB.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20160422/nspredef-297)
>[  138.952395] ACPI: Invalid package element [0]: got number, expecting [R]
>[  138.955865] _ART package 0 is invalid, ignored
>[  138.957297] tpm_tis 00:09: 1.2 TPM (device-id 0xFE, rev-id 2)
>[  138.962075] Bluetooth: Core ver 2.21
>[  138.963531] ACPI: Battery Slot [BAT0] (battery present)
>[  138.966288] NET: Registered protocol family 31
>[  138.967983] Bluetooth: HCI device and connection manager initialized
>[  138.969675] Bluetooth: HCI socket layer initialized
>[  138.971345] Bluetooth: L2CAP socket layer initialized
>[  138.972953] Bluetooth: SCO socket layer initialized
>[  138.977239] int3403 thermal: probe of INT3403:03 failed with error -22
>[  138.984623] Bluetooth: HCI UART driver ver 2.3
>[  138.987488] Bluetooth: HCI UART protocol H4 registered
>[  138.987694] wmi: Mapper loaded
>[  138.992123] Bluetooth: HCI UART protocol BCSP registered
>[  138.993643] Bluetooth: HCI UART protocol LL registered
>[  138.996362] Bluetooth: HCI UART protocol ATH3K registered
>[  138.997857] Bluetooth: HCI UART protocol Three-wire (H5) registered
>[  138.999727] Bluetooth: HCI UART protocol Intel registered
>[  139.001244] Bluetooth: HCI UART protocol BCM registered
>[  139.002971] Bluetooth: HCI UART protocol QCA registered
>[  139.003055] thermal LNXTHERM:00: registered as thermal_zone4
>[  139.003056] ACPI: Thermal Zone [THM] (25 C)
>[  139.003422] thermal LNXTHERM:01: registered as thermal_zone5
>[  139.003423] ACPI: Thermal Zone [TZ00] (28 C)
>[  139.003567] thermal LNXTHERM:02: registered as thermal_zone6
>[  139.003567] ACPI: Thermal Zone [TZ01] (30 C)
>[  139.018496] Bluetooth: HCI UART protocol AG6XX registered
>[  139.031777] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
>[  139.049950] mousedev: PS/2 mouse device common for all mice
>[  139.064225] usbcore: registered new interface driver btusb
>[  139.072196] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
>[  139.074022] Bluetooth: hci0: BCM: chip id 110
>[  139.074073] media: Linux media interface: v0.10
>[  139.079195] Linux video capture interface: v2.00
>[  139.080965] idma64 idma64.0: Found Intel integrated DMA 64-bit
>[  139.083165] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
>[  139.085611] idma64 idma64.1: Found Intel integrated DMA 64-bit
>[  139.089907] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[  139.091694] Bluetooth: hci0: BCM4350C5
>[  139.093479] Bluetooth: hci0: BCM (003.006.007) build 0000
>[  139.095607] bluetooth hci0: Direct firmware load for brcm/BCM-0a5c-6412.hcd failed with error -2
>[  139.095646] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:670c)
>[  139.095648] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
>[  139.100099] Bluetooth: hci0: BCM: Patch brcm/BCM-0a5c-6412.hcd not found
>[  139.131024] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
>[  139.135481] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not initialized!
>[  139.138558] uvcvideo 1-5:1.0: Entity type for entity Extension 3 was not initialized!
>[  139.141259] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not initialized!
>[  139.143996] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not initialized!
>[  139.146564] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input13
>[  139.149362] usbcore: registered new interface driver uvcvideo
>[  139.151830] USB Video Class driver (1.1.1)
>[  139.177915] input: PC Speaker as /devices/platform/pcspkr/input/input14
>[  139.181833] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[  139.184567] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[  139.184568] RAPL PMU: hw unit of domain package 2^-14 Joules
>[  139.184568] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[  139.184568] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[  139.184569] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[  139.205955] usbcore: registered new interface driver brcmfmac
>[  139.207422] brcmfmac 0000:3a:00.0: enabling device (0000 -> 0002)
>[  139.219988] systemd-journald[397]: Received request to flush runtime journal from PID 1
>[  139.243117] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[  139.272012] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>[  139.273174] usbcore: registered new interface driver snd-usb-audio
>[  139.275508] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_exit [i915])
>[  139.280785] dell_wmi: Detected Dell WMI interface version 1
>[  139.283683] input: Dell WMI hotkeys as /devices/virtual/input/input15
>[  139.299168] iTCO_vendor_support: vendor-support=0
>[  139.301762] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[  139.304423] iTCO_wdt: Found a Intel PCH TCO device (Version=4, TCOBASE=0x0400)
>[  139.307151] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[  139.319006] brcmfmac 0000:3a:00.0: Direct firmware load for brcm/brcmfmac4350-pcie.txt failed with error -2
>[  139.341921] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC3246: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[  139.343681] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[  139.345443] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[  139.347201] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
>[  139.349000] snd_hda_codec_realtek hdaudioC1D0:    inputs:
>[  139.350769] snd_hda_codec_realtek hdaudioC1D0:      Headset Mic=0x19
>[  139.352593] snd_hda_codec_realtek hdaudioC1D0:      Headphone Mic=0x1a
>[  139.354377] snd_hda_codec_realtek hdaudioC1D0:      Internal Mic=0x12
>[  139.387000] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1f.3/sound/card1/input16
>[  139.388733] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card1/input17
>[  139.390463] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input18
>[  139.392178] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input19
>[  139.400626] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input20
>[  139.470089] intel_rapl: Found RAPL domain package
>[  139.471544] intel_rapl: Found RAPL domain core
>[  139.472931] intel_rapl: Found RAPL domain uncore
>[  139.474317] intel_rapl: Found RAPL domain dram
>[  139.538072] Adding 8388604k swap on /dev/mapper/lvm-swap.  Priority:-1 extents:1 across:8388604k SSFS
>[  139.556318] FAT-fs (nvme0n1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
>[  139.560794] input: DLL0704:01 06CB:76AE Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-9/i2c-DLL0704:01/0018:06CB:76AE.0006/input/input21
>[  139.560889] hid-multitouch 0018:06CB:76AE.0006: input,hidraw5: I2C HID v1.00 Mouse [DLL0704:01 06CB:76AE] on i2c-DLL0704:01
>[  139.753744] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Oct 22 2015 06:16:26 version 7.35.180.119 (r594535) FWID 01-e791c176
>[  139.805442] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code (0x30 0x30)
>[  139.817806] brcmfmac 0000:3a:00.0 wlp58s0: renamed from wlan0
>[  140.099655] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: data=ordered
>[  141.255231] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready
>[  141.297074] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready
>[  141.402027] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready
>[  141.911701] loop: module loaded
>[  142.206698] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
>[  142.207479] Bridge firewalling registered
>[  142.212219] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
>[  142.247822] Initializing XFRM netlink socket
>[  142.271141] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
>[  142.297654] IPv6: ADDRCONF(NETDEV_UP): br-3cd9d432efe7: link is not ready
>[  150.085677] IPv6: ADDRCONF(NETDEV_CHANGE): wlp58s0: link becomes ready
>[  184.149530] fuse init (API version 7.25)
>[  197.380725] ------------[ cut here ]------------
>[  197.380767] WARNING: CPU: 3 PID: 2312 at drivers/gpu/drm/drm_irq.c:1168 drm_vblank_put+0xb4/0xc0 [drm]
>[  197.380771] Modules linked in: fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c crc32c_generic loop nls_iso8859_1 nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi dell_led snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_soc_skl i2c_designware_platform i2c_designware_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus dell_wmi snd_hda_intel snd_hda_codec kvm_intel dell_laptop dell_smbios snd_usb_audio kvm irqbypass
>[  197.380854]  dcdbas snd_usbmidi_lib snd_hda_core snd_rawmidi snd_seq_device snd_hwdep intel_cstate brcmfmac intel_rapl_perf brcmutil snd_pcm pcspkr serio_raw snd_timer snd i2c_i801 soundcore i2c_smbus cfg80211 rtsx_pci_ms memstick mei_me uvcvideo shpchp mei videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core idma64 videodev media intel_lpss_pci intel_pch_thermal btusb btrtl joydev mousedev input_leds led_class processor_thermal_device intel_soc_dts_iosf fan thermal wmi hci_uart i2c_hid btbcm btqca btintel bluetooth rfkill pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss int3403_thermal acpi_als int3400_thermal int340x_thermal_zone intel_hid battery kfifo_buf sparse_keymap tpm_tis industrialio acpi_pad acpi_thermal_rel ac evdev tpm_tis_core mac_hid fjes tpm sch_fq_codel ip_tables
>[  197.380927]  x_tables ext4 crc16 jbd2 mbcache algif_skcipher af_alg hid_multitouch hid_generic usbhid hid dm_crypt dm_mod rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci xhci_pci libahci rtsx_pci xhci_hcd libata scsi_mod usbcore usb_common atkbd libps2 i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm nvme nvme_core jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
>[  197.381022] CPU: 3 PID: 2312 Comm: Xorg Not tainted 4.8.0-1-drm-intel-nightly #7
>[  197.381028] Hardware name: Dell Inc. XPS 13 9350/09JHRY, BIOS 1.4.4 06/14/2016
>[  197.381031]  0000000000000286 00000000228d0150 ffff88044011fc98 ffffffff812f5830
>[  197.381036]  0000000000000000 0000000000000000 ffff88044011fcd8 ffffffff8107b37b
>[  197.381039]  00000490687029a0 ffff88044011fdd0 ffff88046be21068 ffff88046be21000
>[  197.381045] Call Trace:
>[  197.381066]  [<ffffffff812f5830>] dump_stack+0x63/0x83
>[  197.381074]  [<ffffffff8107b37b>] __warn+0xcb/0xf0
>[  197.381080]  [<ffffffff8107b4ad>] warn_slowpath_null+0x1d/0x20
>[  197.381109]  [<ffffffffa0058754>] drm_vblank_put+0xb4/0xc0 [drm]
>[  197.381115]  [<ffffffffa0058777>] drm_crtc_vblank_put+0x17/0x20 [drm]
>[  197.381121]  [<ffffffffa0062402>] drm_mode_page_flip_ioctl+0x162/0x480 [drm]
>[  197.381127]  [<ffffffffa0056e7b>] drm_ioctl+0x20b/0x4c0 [drm]
>[  197.381134]  [<ffffffffa00622a0>] ? drm_mode_gamma_get_ioctl+0xe0/0xe0 [drm]
>[  197.381139]  [<ffffffff812fdba9>] ? timerqueue_add+0x59/0xb0
>[  197.381143]  [<ffffffff810eb5fd>] ? enqueue_hrtimer+0x3d/0xa0
>[  197.381144]  [<ffffffff810ebede>] ? hrtimer_start_range_ns+0x1de/0x3c0
>[  197.381148]  [<ffffffff81216bc2>] do_vfs_ioctl+0xa2/0x5c0
>[  197.381154]  [<ffffffff814c3e61>] ? __sys_recvmsg+0x51/0x90
>[  197.381156]  [<ffffffff81217159>] SyS_ioctl+0x79/0x90
>[  197.381162]  [<ffffffff815f06f2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[  197.381173] ---[ end trace b8d3937fe79fc691 ]---
>[  197.460129] ------------[ cut here ]------------
>[  197.460168] WARNING: CPU: 0 PID: 2312 at drivers/gpu/drm/drm_irq.c:1168 drm_vblank_put+0xb4/0xc0 [drm]
>[  197.460171] Modules linked in: fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c crc32c_generic loop nls_iso8859_1 nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi dell_led snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_soc_skl i2c_designware_platform i2c_designware_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus dell_wmi snd_hda_intel snd_hda_codec kvm_intel dell_laptop dell_smbios snd_usb_audio kvm irqbypass
>[  197.460228]  dcdbas snd_usbmidi_lib snd_hda_core snd_rawmidi snd_seq_device snd_hwdep intel_cstate brcmfmac intel_rapl_perf brcmutil snd_pcm pcspkr serio_raw snd_timer snd i2c_i801 soundcore i2c_smbus cfg80211 rtsx_pci_ms memstick mei_me uvcvideo shpchp mei videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core idma64 videodev media intel_lpss_pci intel_pch_thermal btusb btrtl joydev mousedev input_leds led_class processor_thermal_device intel_soc_dts_iosf fan thermal wmi hci_uart i2c_hid btbcm btqca btintel bluetooth rfkill pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss int3403_thermal acpi_als int3400_thermal int340x_thermal_zone intel_hid battery kfifo_buf sparse_keymap tpm_tis industrialio acpi_pad acpi_thermal_rel ac evdev tpm_tis_core mac_hid fjes tpm sch_fq_codel ip_tables
>[  197.460344]  x_tables ext4 crc16 jbd2 mbcache algif_skcipher af_alg hid_multitouch hid_generic usbhid hid dm_crypt dm_mod rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci xhci_pci libahci rtsx_pci xhci_hcd libata scsi_mod usbcore usb_common atkbd libps2 i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm nvme nvme_core jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
>[  197.460538] CPU: 0 PID: 2312 Comm: Xorg Tainted: G        W       4.8.0-1-drm-intel-nightly #7
>[  197.460540] Hardware name: Dell Inc. XPS 13 9350/09JHRY, BIOS 1.4.4 06/14/2016
>[  197.460542]  0000000000000286 00000000228d0150 ffff88044011fc98 ffffffff812f5830
>[  197.460544]  0000000000000000 0000000000000000 ffff88044011fcd8 ffffffff8107b37b
>[  197.460562]  00000490687029a0 ffff88044011fdd0 ffff88046be21068 ffff88046be21000
>[  197.460565] Call Trace:
>[  197.460571]  [<ffffffff812f5830>] dump_stack+0x63/0x83
>[  197.460573]  [<ffffffff8107b37b>] __warn+0xcb/0xf0
>[  197.460575]  [<ffffffff8107b4ad>] warn_slowpath_null+0x1d/0x20
>[  197.460585]  [<ffffffffa0058754>] drm_vblank_put+0xb4/0xc0 [drm]
>[  197.460589]  [<ffffffffa0058777>] drm_crtc_vblank_put+0x17/0x20 [drm]
>[  197.460596]  [<ffffffffa0062402>] drm_mode_page_flip_ioctl+0x162/0x480 [drm]
>[  197.460600]  [<ffffffffa0056e7b>] drm_ioctl+0x20b/0x4c0 [drm]
>[  197.460605]  [<ffffffffa00622a0>] ? drm_mode_gamma_get_ioctl+0xe0/0xe0 [drm]
>[  197.460608]  [<ffffffff812fdba9>] ? timerqueue_add+0x59/0xb0
>[  197.460610]  [<ffffffff810eb5fd>] ? enqueue_hrtimer+0x3d/0xa0
>[  197.460612]  [<ffffffff810ebede>] ? hrtimer_start_range_ns+0x1de/0x3c0
>[  197.460615]  [<ffffffff81216bc2>] do_vfs_ioctl+0xa2/0x5c0
>[  197.460619]  [<ffffffff814c3e61>] ? __sys_recvmsg+0x51/0x90
>[  197.460621]  [<ffffffff81217159>] SyS_ioctl+0x79/0x90
>[  197.460630]  [<ffffffff815f06f2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[  197.460632] ---[ end trace b8d3937fe79fc692 ]---
>[  203.707146] [drm:intel_pipe_update_end] *ERROR* Atomic update failure on pipe A (start=11828 end=11829) time 171 us, min 2146, max 2159, scanline start 2144, end 2167
>[  360.449865] [drm:intel_pipe_update_end] *ERROR* Atomic update failure on pipe B (start=10808 end=10809) time 145 us, min 1788, max 1799, scanline start 1785, end 1801
>[  364.158735] brcmfmac: brcmf_msgbuf_get_pktid: Invalid packet id 628 (not in use)
>[  365.196746] brcmfmac: brcmf_msgbuf_get_pktid: Invalid packet id 759 (not in use)
>[ 1019.171371] perf: interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 79800
>[ 1333.157681] perf: interrupt took too long (3128 > 3126), lowering kernel.perf_event_max_sample_rate to 63900
>[ 1497.614991] ------------[ cut here ]------------
>[ 1497.615054] WARNING: CPU: 2 PID: 2312 at drivers/gpu/drm/i915/intel_display.c:14747 skl_max_scale.part.103+0x75/0x80 [i915]
>[ 1497.615058] WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock)
>[ 1497.615062] Modules linked in:
>[ 1497.615065]  fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c crc32c_generic loop nls_iso8859_1 nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi dell_led snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_soc_skl i2c_designware_platform i2c_designware_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus dell_wmi snd_hda_intel snd_hda_codec kvm_intel dell_laptop dell_smbios snd_usb_audio kvm irqbypass dcdbas snd_usbmidi_lib
>[ 1497.615133]  snd_hda_core snd_rawmidi snd_seq_device snd_hwdep intel_cstate brcmfmac intel_rapl_perf brcmutil snd_pcm pcspkr serio_raw snd_timer snd i2c_i801 soundcore i2c_smbus cfg80211 rtsx_pci_ms memstick mei_me uvcvideo shpchp mei videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core idma64 videodev media intel_lpss_pci intel_pch_thermal btusb btrtl joydev mousedev input_leds led_class processor_thermal_device intel_soc_dts_iosf fan thermal wmi hci_uart i2c_hid btbcm btqca btintel bluetooth rfkill pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss int3403_thermal acpi_als int3400_thermal int340x_thermal_zone intel_hid battery kfifo_buf sparse_keymap tpm_tis industrialio acpi_pad acpi_thermal_rel ac evdev tpm_tis_core mac_hid fjes tpm sch_fq_codel ip_tables x_tables ext4
>[ 1497.615226]  crc16 jbd2 mbcache algif_skcipher af_alg hid_multitouch hid_generic usbhid hid dm_crypt dm_mod rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci xhci_pci libahci rtsx_pci xhci_hcd libata scsi_mod usbcore usb_common atkbd libps2 i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm nvme nvme_core jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
>[ 1497.615322] CPU: 2 PID: 2312 Comm: Xorg Tainted: G        W       4.8.0-1-drm-intel-nightly #7
>[ 1497.615328] Hardware name: Dell Inc. XPS 13 9350/09JHRY, BIOS 1.4.4 06/14/2016
>[ 1497.615333]  0000000000000286 00000000228d0150 ffff88044011f920 ffffffff812f5830
>[ 1497.615340]  ffff88044011f970 0000000000000000 ffff88044011f960 ffffffff8107b37b
>[ 1497.615346]  0000399b00000005 ffff88046834fc00 ffff880468700000 ffff8803bf8c0000
>[ 1497.615350] Call Trace:
>[ 1497.615364]  [<ffffffff812f5830>] dump_stack+0x63/0x83
>[ 1497.615370]  [<ffffffff8107b37b>] __warn+0xcb/0xf0
>[ 1497.615373]  [<ffffffff8107b3ff>] warn_slowpath_fmt+0x5f/0x80
>[ 1497.615394]  [<ffffffffa00728d4>] ? drm_atomic_normalize_zpos+0x294/0x300 [drm]
>[ 1497.615435]  [<ffffffffa01a6da5>] skl_max_scale.part.103+0x75/0x80 [i915]
>[ 1497.615467]  [<ffffffffa01ad756>] intel_check_primary_plane+0xa6/0xc0 [i915]
>[ 1497.615511]  [<ffffffffa0195afc>] intel_plane_atomic_check+0xcc/0x1c0 [i915]
>[ 1497.615524]  [<ffffffffa00df2d4>] drm_atomic_helper_check_planes+0x84/0x200 [drm_kms_helper]
>[ 1497.615562]  [<ffffffffa01b1b27>] intel_atomic_check+0x3c7/0x11b0 [i915]
>[ 1497.615584]  [<ffffffffa006e1be>] drm_atomic_check_only+0x36e/0x5f0 [drm]
>[ 1497.615593]  [<ffffffffa006e457>] drm_atomic_commit+0x17/0x60 [drm]
>[ 1497.615602]  [<ffffffffa00dd53c>] drm_atomic_helper_update_plane+0xec/0x130 [drm_kms_helper]
>[ 1497.615614]  [<ffffffffa0060b4e>] __setplane_internal+0x1be/0x2a0 [drm]
>[ 1497.615627]  [<ffffffffa0060d5c>] drm_mode_cursor_universal+0x12c/0x230 [drm]
>[ 1497.615642]  [<ffffffffa0060ee6>] drm_mode_cursor_common+0x86/0x190 [drm]
>[ 1497.615662]  [<ffffffffa006201e>] drm_mode_cursor2_ioctl+0xe/0x10 [drm]
>[ 1497.615679]  [<ffffffffa0056e7b>] drm_ioctl+0x20b/0x4c0 [drm]
>[ 1497.615700]  [<ffffffffa0062010>] ? drm_mode_cursor_ioctl+0x70/0x70 [drm]
>[ 1497.615710]  [<ffffffff810eb5fd>] ? enqueue_hrtimer+0x3d/0xa0
>[ 1497.615715]  [<ffffffff810ebede>] ? hrtimer_start_range_ns+0x1de/0x3c0
>[ 1497.615722]  [<ffffffff81216bc2>] do_vfs_ioctl+0xa2/0x5c0
>[ 1497.615729]  [<ffffffff814c3e61>] ? __sys_recvmsg+0x51/0x90
>[ 1497.615733]  [<ffffffff81217159>] SyS_ioctl+0x79/0x90
>[ 1497.615742]  [<ffffffff815f06f2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[ 1497.615764] ---[ end trace b8d3937fe79fc693 ]---
>[ 2065.805973] usb 1-2.2: USB disconnect, device number 4
>[ 2068.059683] usb 1-2.2: new high-speed USB device number 8 using xhci_hcd
>[ 2068.150848] hub 1-2.2:1.0: USB hub found
>[ 2068.150918] hub 1-2.2:1.0: 4 ports detected
>[ 2072.469670] usb 3-1.4: new high-speed USB device number 7 using xhci_hcd
>[ 2076.638150] dell_wmi: Unknown WMI event type 0x12
>[ 2086.285959] usb 1-2.2: USB disconnect, device number 8
>[ 2089.819672] usb 1-2.2: new high-speed USB device number 9 using xhci_hcd
>[ 2089.910444] hub 1-2.2:1.0: USB hub found
>[ 2089.910504] hub 1-2.2:1.0: 4 ports detected
>[ 2103.181989] ------------[ cut here ]------------
>[ 2103.182042] WARNING: CPU: 2 PID: 2312 at drivers/gpu/drm/drm_irq.c:1168 drm_vblank_put+0xb4/0xc0 [drm]
>[ 2103.182045] Modules linked in: fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c crc32c_generic loop nls_iso8859_1 nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi dell_led snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_soc_skl i2c_designware_platform i2c_designware_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus dell_wmi snd_hda_intel snd_hda_codec kvm_intel dell_laptop dell_smbios snd_usb_audio kvm irqbypass
>[ 2103.182138]  dcdbas snd_usbmidi_lib snd_hda_core snd_rawmidi snd_seq_device snd_hwdep intel_cstate brcmfmac intel_rapl_perf brcmutil snd_pcm pcspkr serio_raw snd_timer snd i2c_i801 soundcore i2c_smbus cfg80211 rtsx_pci_ms memstick mei_me uvcvideo shpchp mei videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core idma64 videodev media intel_lpss_pci intel_pch_thermal btusb btrtl joydev mousedev input_leds led_class processor_thermal_device intel_soc_dts_iosf fan thermal wmi hci_uart i2c_hid btbcm btqca btintel bluetooth rfkill pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss int3403_thermal acpi_als int3400_thermal int340x_thermal_zone intel_hid battery kfifo_buf sparse_keymap tpm_tis industrialio acpi_pad acpi_thermal_rel ac evdev tpm_tis_core mac_hid fjes tpm sch_fq_codel ip_tables
>[ 2103.182215]  x_tables ext4 crc16 jbd2 mbcache algif_skcipher af_alg hid_multitouch hid_generic usbhid hid dm_crypt dm_mod rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci xhci_pci libahci rtsx_pci xhci_hcd libata scsi_mod usbcore usb_common atkbd libps2 i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm nvme nvme_core jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
>[ 2103.182319] CPU: 2 PID: 2312 Comm: Xorg Tainted: G        W       4.8.0-1-drm-intel-nightly #7
>[ 2103.182325] Hardware name: Dell Inc. XPS 13 9350/09JHRY, BIOS 1.4.4 06/14/2016
>[ 2103.182330]  0000000000000286 00000000228d0150 ffff88044011fc98 ffffffff812f5830
>[ 2103.182336]  0000000000000000 0000000000000000 ffff88044011fcd8 ffffffff8107b37b
>[ 2103.182338]  00000490687029a0 ffff88044011fdd0 ffff88046be21068 ffff88046be21000
>[ 2103.182349] Call Trace:
>[ 2103.182367]  [<ffffffff812f5830>] dump_stack+0x63/0x83
>[ 2103.182374]  [<ffffffff8107b37b>] __warn+0xcb/0xf0
>[ 2103.182378]  [<ffffffff8107b4ad>] warn_slowpath_null+0x1d/0x20
>[ 2103.182395]  [<ffffffffa0058754>] drm_vblank_put+0xb4/0xc0 [drm]
>[ 2103.182404]  [<ffffffffa0058777>] drm_crtc_vblank_put+0x17/0x20 [drm]
>[ 2103.182415]  [<ffffffffa0062402>] drm_mode_page_flip_ioctl+0x162/0x480 [drm]
>[ 2103.182428]  [<ffffffffa0056e7b>] drm_ioctl+0x20b/0x4c0 [drm]
>[ 2103.182444]  [<ffffffffa00622a0>] ? drm_mode_gamma_get_ioctl+0xe0/0xe0 [drm]
>[ 2103.182454]  [<ffffffff8121b654>] ? __dentry_kill+0x114/0x160
>[ 2103.182471]  [<ffffffff812248cc>] ? mntput_no_expire+0x2c/0x1b0
>[ 2103.182475]  [<ffffffff81216bc2>] do_vfs_ioctl+0xa2/0x5c0
>[ 2103.182480]  [<ffffffff814c3e61>] ? __sys_recvmsg+0x51/0x90
>[ 2103.182482]  [<ffffffff81217159>] SyS_ioctl+0x79/0x90
>[ 2103.182488]  [<ffffffff815f06f2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[ 2103.182491] ---[ end trace b8d3937fe79fc694 ]---
>[ 2103.186986] ------------[ cut here ]------------
>[ 2103.187042] WARNING: CPU: 2 PID: 2312 at drivers/gpu/drm/drm_irq.c:1168 drm_vblank_put+0xb4/0xc0 [drm]
>[ 2103.187044] Modules linked in: fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c crc32c_generic loop nls_iso8859_1 nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi dell_led snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_soc_skl i2c_designware_platform i2c_designware_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus dell_wmi snd_hda_intel snd_hda_codec kvm_intel dell_laptop dell_smbios snd_usb_audio kvm irqbypass
>[ 2103.187125]  dcdbas snd_usbmidi_lib snd_hda_core snd_rawmidi snd_seq_device snd_hwdep intel_cstate brcmfmac intel_rapl_perf brcmutil snd_pcm pcspkr serio_raw snd_timer snd i2c_i801 soundcore i2c_smbus cfg80211 rtsx_pci_ms memstick mei_me uvcvideo shpchp mei videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core idma64 videodev media intel_lpss_pci intel_pch_thermal btusb btrtl joydev mousedev input_leds led_class processor_thermal_device intel_soc_dts_iosf fan thermal wmi hci_uart i2c_hid btbcm btqca btintel bluetooth rfkill pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss int3403_thermal acpi_als int3400_thermal int340x_thermal_zone intel_hid battery kfifo_buf sparse_keymap tpm_tis industrialio acpi_pad acpi_thermal_rel ac evdev tpm_tis_core mac_hid fjes tpm sch_fq_codel ip_tables
>[ 2103.187224]  x_tables ext4 crc16 jbd2 mbcache algif_skcipher af_alg hid_multitouch hid_generic usbhid hid dm_crypt dm_mod rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci xhci_pci libahci rtsx_pci xhci_hcd libata scsi_mod usbcore usb_common atkbd libps2 i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm nvme nvme_core jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
>[ 2103.187300] CPU: 2 PID: 2312 Comm: Xorg Tainted: G        W       4.8.0-1-drm-intel-nightly #7
>[ 2103.187304] Hardware name: Dell Inc. XPS 13 9350/09JHRY, BIOS 1.4.4 06/14/2016
>[ 2103.187309]  0000000000000286 00000000228d0150 ffff88044011fc98 ffffffff812f5830
>[ 2103.187314]  0000000000000000 0000000000000000 ffff88044011fcd8 ffffffff8107b37b
>[ 2103.187318]  00000490687029a0 ffff88044011fdd0 ffff88046be21068 ffff88046be21000
>[ 2103.187321] Call Trace:
>[ 2103.187375]  [<ffffffff812f5830>] dump_stack+0x63/0x83
>[ 2103.187381]  [<ffffffff8107b37b>] __warn+0xcb/0xf0
>[ 2103.187384]  [<ffffffff8107b4ad>] warn_slowpath_null+0x1d/0x20
>[ 2103.187412]  [<ffffffffa0058754>] drm_vblank_put+0xb4/0xc0 [drm]
>[ 2103.187425]  [<ffffffffa0058777>] drm_crtc_vblank_put+0x17/0x20 [drm]
>[ 2103.187444]  [<ffffffffa0062402>] drm_mode_page_flip_ioctl+0x162/0x480 [drm]
>[ 2103.187454]  [<ffffffff81087ca2>] ? dequeue_signal+0x32/0x160
>[ 2103.187467]  [<ffffffffa0056e7b>] drm_ioctl+0x20b/0x4c0 [drm]
>[ 2103.187471]  [<ffffffff8108adf9>] ? __set_current_blocked+0x49/0x50
>[ 2103.187492]  [<ffffffffa00622a0>] ? drm_mode_gamma_get_ioctl+0xe0/0xe0 [drm]
>[ 2103.187503]  [<ffffffff8103a07b>] ? __fpu__restore_sig+0x9b/0x560
>[ 2103.187514]  [<ffffffff81216bc2>] do_vfs_ioctl+0xa2/0x5c0
>[ 2103.187517]  [<ffffffff81217159>] SyS_ioctl+0x79/0x90
>[ 2103.187528]  [<ffffffff815f06f2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[ 2103.187544] ---[ end trace b8d3937fe79fc695 ]---
>[ 2199.434227] perf: interrupt took too long (3928 > 3910), lowering kernel.perf_event_max_sample_rate to 50700
>[ 2731.192470] perf: interrupt took too long (4913 > 4910), lowering kernel.perf_event_max_sample_rate to 40500
>[ 2958.087552] ------------[ cut here ]------------
>[ 2958.087606] WARNING: CPU: 0 PID: 2312 at drivers/gpu/drm/drm_irq.c:1168 drm_vblank_put+0xb4/0xc0 [drm]
>[ 2958.087610] Modules linked in: fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c crc32c_generic loop nls_iso8859_1 nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi dell_led snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_soc_skl i2c_designware_platform i2c_designware_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus dell_wmi snd_hda_intel snd_hda_codec kvm_intel dell_laptop dell_smbios snd_usb_audio kvm irqbypass
>[ 2958.087712]  dcdbas snd_usbmidi_lib snd_hda_core snd_rawmidi snd_seq_device snd_hwdep intel_cstate brcmfmac intel_rapl_perf brcmutil snd_pcm pcspkr serio_raw snd_timer snd i2c_i801 soundcore i2c_smbus cfg80211 rtsx_pci_ms memstick mei_me uvcvideo shpchp mei videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core idma64 videodev media intel_lpss_pci intel_pch_thermal btusb btrtl joydev mousedev input_leds led_class processor_thermal_device intel_soc_dts_iosf fan thermal wmi hci_uart i2c_hid btbcm btqca btintel bluetooth rfkill pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss int3403_thermal acpi_als int3400_thermal int340x_thermal_zone intel_hid battery kfifo_buf sparse_keymap tpm_tis industrialio acpi_pad acpi_thermal_rel ac evdev tpm_tis_core mac_hid fjes tpm sch_fq_codel ip_tables
>[ 2958.087838]  x_tables ext4 crc16 jbd2 mbcache algif_skcipher af_alg hid_multitouch hid_generic usbhid hid dm_crypt dm_mod rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci xhci_pci libahci rtsx_pci xhci_hcd libata scsi_mod usbcore usb_common atkbd libps2 i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm nvme nvme_core jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
>[ 2958.087943] CPU: 0 PID: 2312 Comm: Xorg Tainted: G        W       4.8.0-1-drm-intel-nightly #7
>[ 2958.087947] Hardware name: Dell Inc. XPS 13 9350/09JHRY, BIOS 1.4.4 06/14/2016
>[ 2958.087952]  0000000000000286 00000000228d0150 ffff88044011fc98 ffffffff812f5830
>[ 2958.087957]  0000000000000000 0000000000000000 ffff88044011fcd8 ffffffff8107b37b
>[ 2958.087961]  00000490a006cce5 ffff88044011fdd0 ffff88046be20068 ffff88046be20000
>[ 2958.087965] Call Trace:
>[ 2958.087982]  [<ffffffff812f5830>] dump_stack+0x63/0x83
>[ 2958.087988]  [<ffffffff8107b37b>] __warn+0xcb/0xf0
>[ 2958.087990]  [<ffffffff8107b4ad>] warn_slowpath_null+0x1d/0x20
>[ 2958.088005]  [<ffffffffa0058754>] drm_vblank_put+0xb4/0xc0 [drm]
>[ 2958.088013]  [<ffffffffa0058777>] drm_crtc_vblank_put+0x17/0x20 [drm]
>[ 2958.088024]  [<ffffffffa0062402>] drm_mode_page_flip_ioctl+0x162/0x480 [drm]
>[ 2958.088038]  [<ffffffffa0056e7b>] drm_ioctl+0x20b/0x4c0 [drm]
>[ 2958.088069]  [<ffffffffa00622a0>] ? drm_mode_gamma_get_ioctl+0xe0/0xe0 [drm]
>[ 2958.088075]  [<ffffffff812fdba9>] ? timerqueue_add+0x59/0xb0
>[ 2958.088081]  [<ffffffff810eb5fd>] ? enqueue_hrtimer+0x3d/0xa0
>[ 2958.088086]  [<ffffffff810ebede>] ? hrtimer_start_range_ns+0x1de/0x3c0
>[ 2958.088093]  [<ffffffff81216bc2>] do_vfs_ioctl+0xa2/0x5c0
>[ 2958.088097]  [<ffffffff81217159>] SyS_ioctl+0x79/0x90
>[ 2958.088106]  [<ffffffff815f06f2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[ 2958.088110] ---[ end trace b8d3937fe79fc696 ]---

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