[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.0-9136-generic (buildd@lcy01-22) (gcc version 5.4.1 20160803 (Ubuntu 5.4.1-1ubuntu2) ) #55-Ubuntu SMP Fri Aug 26 05:58:34 UTC 2016 (Ubuntu 4.4.0-9136.55-generic 4.4.16) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-9136-generic.efi.signed root=UUID=f2a07204-d825-414c-ba21-a7c74c0e2295 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 960, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 1024, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x08: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x10: 'MPX CSR' [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 1088 bytes, using 'standard' 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 0x0000000000100000-0x0000000066ed3fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000066ed4000-0x0000000066ed4fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000066ed5000-0x0000000066efefff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000066eff000-0x0000000066f59fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000066f5a000-0x000000006774afff] reserved [ 0.000000] BIOS-e820: [mem 0x000000006774b000-0x0000000077f5bfff] 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 0x0000000100000000-0x000000027effffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x6517e018-0x6518e057] 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 0x0000000000100000-0x000000006517e017] usable [ 0.000000] reserve setup_data: [mem 0x000000006517e018-0x000000006518e057] usable [ 0.000000] reserve setup_data: [mem 0x000000006518e058-0x0000000066ed3fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000066ed4000-0x0000000066ed4fff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x0000000066ed5000-0x0000000066efefff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000066eff000-0x0000000066f59fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000066f5a000-0x000000006774afff] reserved [ 0.000000] reserve setup_data: [mem 0x000000006774b000-0x0000000077f5bfff] 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 0x0000000100000000-0x000000027effffff] 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 9350/0RH0V2, 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 = 0x27f000 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 [0x02200000, 0x02200fff] PGTABLE [ 0.000000] BRK [0x02201000, 0x02201fff] PGTABLE [ 0.000000] BRK [0x02202000, 0x02202fff] PGTABLE [ 0.000000] BRK [0x02203000, 0x02203fff] PGTABLE [ 0.000000] BRK [0x02204000, 0x02204fff] PGTABLE [ 0.000000] BRK [0x02205000, 0x02205fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x2bf69000-0x2e2cefff] [ 0.000000] Secure boot enabled [ 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 0x0000000000000000-0x000000027effffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x27eff8000-0x27effcfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000027effffff] [ 0.000000] Device empty [ 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 0x0000000000100000-0x0000000066ed3fff] [ 0.000000] node 0: [mem 0x0000000066eff000-0x0000000066f59fff] [ 0.000000] node 0: [mem 0x000000006774b000-0x0000000077f5bfff] [ 0.000000] node 0: [mem 0x000000007a4ff000-0x000000007a4fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000027effffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000027effffff] [ 0.000000] On node 0 totalpages: 2057948 [ 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: 24512 pages used for memmap [ 0.000000] Normal zone: 1568768 pages, LIFO batch:31 [ 0.000000] tboot: non-0 tboot_addr but it is not of type E820_RESERVED [ 0.000000] Reserving Intel graphics stolen memory at 0x7c000000-0x7fffffff [ 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 0x6517e000-0x6517efff] [ 0.000000] PM: Registered nosave memory: [mem 0x6518e000-0x6518efff] [ 0.000000] PM: Registered nosave memory: [mem 0x66ed4000-0x66ed4fff] [ 0.000000] PM: Registered nosave memory: [mem 0x66ed5000-0x66efefff] [ 0.000000] PM: Registered nosave memory: [mem 0x66f5a000-0x6774afff] [ 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: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88027ec00000 s98008 r8192 d28968 u524288 [ 0.000000] pcpu-alloc: s98008 r8192 d28968 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: 2025769 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-9136-generic.efi.signed root=UUID=f2a07204-d825-414c-ba21-a7c74c0e2295 ro quiet splash vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7683268K/8231792K available (8394K kernel code, 1282K rwdata, 3944K rodata, 1480K init, 1292K bss, 548524K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 [ 0.000000] NR_IRQS:16640 nr_irqs:1024 16 [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: PIT calibration matches HPET. 1 loops [ 0.000000] tsc: Detected 2207.926 MHz processor [ 0.000032] Calibrating delay loop (skipped), value calculated using timer frequency.. 4415.85 BogoMIPS (lpj=8831704) [ 0.000035] pid_max: default: 32768 minimum: 301 [ 0.000040] ACPI: Core revision 20150930 [ 0.044283] ACPI: 9 ACPI AML tables successfully acquired and loaded [ 0.045669] Security Framework initialized [ 0.045672] Yama: becoming mindful. [ 0.045684] AppArmor: AppArmor initialized [ 0.046201] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.047821] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.048513] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.048523] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.048720] Initializing cgroup subsys io [ 0.048723] Initializing cgroup subsys memory [ 0.048728] Initializing cgroup subsys devices [ 0.048730] Initializing cgroup subsys freezer [ 0.048732] Initializing cgroup subsys net_cls [ 0.048734] Initializing cgroup subsys perf_event [ 0.048736] Initializing cgroup subsys net_prio [ 0.048738] Initializing cgroup subsys hugetlb [ 0.048740] Initializing cgroup subsys pids [ 0.048767] CPU: Physical Processor ID: 0 [ 0.048768] CPU: Processor Core ID: 0 [ 0.048772] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.048773] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.050088] mce: CPU supports 9 MCE banks [ 0.050107] CPU0: Thermal monitoring enabled (TM1) [ 0.050118] process: using mwait in idle threads [ 0.050121] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.050122] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.050698] Freeing SMP alternatives memory: 28K (ffffffff820b4000 - ffffffff820bb000) [ 0.062007] ftrace: allocating 31996 entries in 125 pages [ 0.076563] smpboot: Max logical packages: 2 [ 0.076565] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 0.076570] DMAR: Host address width 39 [ 0.076571] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.076579] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e [ 0.076581] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.076585] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.076587] DMAR: RMRR base: 0x00000079469000 end: 0x00000079488fff [ 0.076588] DMAR: RMRR base: 0x0000007b800000 end: 0x0000007fffffff [ 0.076589] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.076590] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1 [ 0.076596] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.076597] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.076598] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.076599] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.078060] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.078061] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.082108] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.121800] TSC deadline timer enabled [ 0.121804] smpboot: CPU0: Intel(R) Core(TM) i7-6560U CPU @ 2.20GHz (family: 0x6, model: 0x4e, stepping: 0x3) [ 0.121821] Performance Events: PEBS fmt3+, 32-deep LBR, Skylake events, full-width counters, Intel PMU driver. [ 0.121852] ... version: 4 [ 0.121853] ... bit width: 48 [ 0.121854] ... generic registers: 4 [ 0.121855] ... value mask: 0000ffffffffffff [ 0.121856] ... max period: 0000ffffffffffff [ 0.121857] ... fixed-purpose events: 3 [ 0.121858] ... event mask: 000000070000000f [ 0.122708] x86: Booting SMP configuration: [ 0.122709] .... node #0, CPUs: #1 [ 0.126598] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.126665] #2 #3 [ 0.134534] x86: Booted up 1 node, 4 CPUs [ 0.134538] smpboot: Total of 4 processors activated (17663.40 BogoMIPS) [ 0.139556] devtmpfs: initialized [ 0.141938] evm: security.selinux [ 0.141939] evm: security.SMACK64 [ 0.141940] evm: security.SMACK64EXEC [ 0.141940] evm: security.SMACK64TRANSMUTE [ 0.141941] evm: security.SMACK64MMAP [ 0.141942] evm: security.ima [ 0.141943] evm: security.capability [ 0.142007] PM: Registering ACPI NVS region [mem 0x66ed4000-0x66ed4fff] (4096 bytes) [ 0.142008] PM: Registering ACPI NVS region [mem 0x79728000-0x79edffff] (8093696 bytes) [ 0.142172] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.142257] pinctrl core: initialized pinctrl subsystem [ 0.142429] RTC time: 7:23:13, date: 08/31/16 [ 0.142544] NET: Registered protocol family 16 [ 0.151399] cpuidle: using governor ladder [ 0.163401] cpuidle: using governor menu [ 0.163406] PCCT header not found. [ 0.163470] Simple Boot Flag at 0x47 set to 0x80 [ 0.163518] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.163519] ACPI: bus type PCI registered [ 0.163521] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.163601] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.163603] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.163613] PCI: Using configuration type 1 for base access [ 0.163619] dmi type 0xB1 record - unknown flag [ 0.175720] ACPI: Added _OSI(Module Device) [ 0.175722] ACPI: Added _OSI(Processor Device) [ 0.175723] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.175725] ACPI: Added _OSI(Processor Aggregator Device) [ 0.185498] ACPI: Executed 24 blocks of module-level executable AML code [ 0.192796] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.255925] ACPI: Dynamic OEM Table Load: [ 0.255932] ACPI: SSDT 0xFFFF880274F22800 0005DC (v02 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.256945] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.258195] ACPI: Dynamic OEM Table Load: [ 0.258201] ACPI: SSDT 0xFFFF880274A30800 00037F (v02 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.259851] ACPI: Dynamic OEM Table Load: [ 0.259857] ACPI: SSDT 0xFFFF880274F23000 0005AA (v02 PmRef ApIst 00003000 INTL 20120913) [ 0.261136] ACPI: Dynamic OEM Table Load: [ 0.261140] ACPI: SSDT 0xFFFF8802749CDC00 000119 (v02 PmRef ApCst 00003000 INTL 20120913) [ 0.263887] ACPI : EC: EC started [ 0.266985] ACPI: Interpreter enabled [ 0.266997] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580) [ 0.267007] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580) [ 0.267031] ACPI: (supports S0 S3 S4 S5) [ 0.267032] ACPI: Using IOAPIC for interrupt routing [ 0.267069] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.268663] ACPI: Power Resource [PG00] (on) [ 0.269009] ACPI: Power Resource [PG01] (on) [ 0.269343] ACPI: Power Resource [PG02] (on) [ 0.271932] ACPI: Power Resource [WRST] (off) [ 0.272278] ACPI: Power Resource [WRST] (off) [ 0.272616] ACPI: Power Resource [WRST] (off) [ 0.272957] ACPI: Power Resource [WRST] (off) [ 0.273293] ACPI: Power Resource [WRST] (off) [ 0.273632] ACPI: Power Resource [WRST] (off) [ 0.273969] ACPI: Power Resource [WRST] (off) [ 0.274311] ACPI: Power Resource [WRST] (off) [ 0.274651] ACPI: Power Resource [WRST] (off) [ 0.275030] ACPI: Power Resource [WRST] (off) [ 0.275368] ACPI: Power Resource [WRST] (off) [ 0.275705] ACPI: Power Resource [WRST] (off) [ 0.276048] ACPI: Power Resource [WRST] (off) [ 0.276388] ACPI: Power Resource [WRST] (off) [ 0.276726] ACPI: Power Resource [WRST] (off) [ 0.277062] ACPI: Power Resource [WRST] (off) [ 0.277398] ACPI: Power Resource [WRST] (off) [ 0.277734] ACPI: Power Resource [WRST] (off) [ 0.278074] ACPI: Power Resource [WRST] (off) [ 0.278413] ACPI: Power Resource [WRST] (off) [ 0.292513] ACPI: Power Resource [FN00] (off) [ 0.292606] ACPI: Power Resource [FN01] (off) [ 0.292694] ACPI: Power Resource [FN02] (off) [ 0.292781] ACPI: Power Resource [FN03] (off) [ 0.292868] ACPI: Power Resource [FN04] (off) [ 0.294009] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.294015] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.294048] \_SB_.PCI0:_OSC invalid UUID [ 0.294049] _OSC request data:1 1f 0 [ 0.294053] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.294612] PCI host bridge to bus 0000:00 [ 0.294615] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.294617] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.294619] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.294620] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.294621] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.294623] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.294624] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.294626] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.294627] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.294628] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.294630] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.294631] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 0.294632] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window] [ 0.294634] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window] [ 0.294635] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window] [ 0.294637] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.294639] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.294646] pci 0000:00:00.0: [8086:1904] type 00 class 0x060000 [ 0.294768] pci 0000:00:02.0: [8086:1926] type 00 class 0x030000 [ 0.294783] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit] [ 0.294790] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref] [ 0.294795] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.294924] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 [ 0.294941] pci 0000:00:04.0: reg 0x10: [mem 0xdc720000-0xdc727fff 64bit] [ 0.295135] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.295166] pci 0000:00:14.0: reg 0x10: [mem 0xdc710000-0xdc71ffff 64bit] [ 0.295230] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.295331] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.295373] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.295403] pci 0000:00:14.2: reg 0x10: [mem 0xdc738000-0xdc738fff 64bit] [ 0.295645] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 0.295965] pci 0000:00:15.0: reg 0x10: [mem 0xdc737000-0xdc737fff 64bit] [ 0.296816] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 0.297136] pci 0000:00:15.1: reg 0x10: [mem 0xdc736000-0xdc736fff 64bit] [ 0.297917] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.297951] pci 0000:00:16.0: reg 0x10: [mem 0xdc735000-0xdc735fff 64bit] [ 0.298009] pci 0000:00:16.0: PME# supported from D3hot [ 0.298147] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601 [ 0.298174] pci 0000:00:17.0: reg 0x10: [mem 0xdc730000-0xdc731fff] [ 0.298184] pci 0000:00:17.0: reg 0x14: [mem 0xdc734000-0xdc7340ff] [ 0.298193] pci 0000:00:17.0: reg 0x18: [io 0xf090-0xf097] [ 0.298201] pci 0000:00:17.0: reg 0x1c: [io 0xf080-0xf083] [ 0.298211] pci 0000:00:17.0: reg 0x20: [io 0xf060-0xf07f] [ 0.298221] pci 0000:00:17.0: reg 0x24: [mem 0xdc733000-0xdc7337ff] [ 0.298257] pci 0000:00:17.0: PME# supported from D3hot [ 0.298397] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 [ 0.298466] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.298585] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.298630] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 [ 0.298698] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.298815] pci 0000:00:1c.4: System wakeup disabled by ACPI [ 0.298851] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 [ 0.298919] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold [ 0.299033] pci 0000:00:1c.5: System wakeup disabled by ACPI [ 0.299075] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 [ 0.299148] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.299264] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.299330] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100 [ 0.299559] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.299572] pci 0000:00:1f.2: reg 0x10: [mem 0xdc72c000-0xdc72ffff] [ 0.299733] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040380 [ 0.299770] pci 0000:00:1f.3: reg 0x10: [mem 0xdc728000-0xdc72bfff 64bit] [ 0.299798] pci 0000:00:1f.3: reg 0x20: [mem 0xdc700000-0xdc70ffff 64bit] [ 0.299835] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.299997] pci 0000:00:1f.3: System wakeup disabled by ACPI [ 0.300038] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.300093] pci 0000:00:1f.4: reg 0x10: [mem 0xdc732000-0xdc7320ff 64bit] [ 0.300165] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.300457] pci 0000:01:00.0: [8086:1576] type 01 class 0x060400 [ 0.300566] pci 0000:01:00.0: supports D1 D2 [ 0.300567] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.300656] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.307973] pci 0000:00:1c.0: PCI bridge to [bus 01-39] [ 0.307978] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff] [ 0.307983] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref] [ 0.307986] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 0.308040] pci_bus 0000:02: busn_res: can not insert [bus 02-ff] under [bus 01-39] (conflicts with (null) [bus 01-39]) [ 0.308059] pci 0000:02:00.0: [8086:1576] type 01 class 0x060400 [ 0.308172] pci 0000:02:00.0: supports D1 D2 [ 0.308174] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.308254] pci 0000:02:01.0: [8086:1576] type 01 class 0x060400 [ 0.308367] pci 0000:02:01.0: supports D1 D2 [ 0.308369] pci 0000:02:01.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.308444] pci 0000:02:02.0: [8086:1576] type 01 class 0x060400 [ 0.308556] pci 0000:02:02.0: supports D1 D2 [ 0.308557] pci 0000:02:02.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.308654] pci 0000:01:00.0: PCI bridge to [bus 02-ff] [ 0.308661] pci 0000:01:00.0: bridge window [io 0x0000-0x0fff] [ 0.308665] pci 0000:01:00.0: bridge window [mem 0x00000000-0x000fffff] [ 0.308672] pci 0000:01:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref] [ 0.308675] pci 0000:02:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 0.308683] pci 0000:02:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 0.308690] pci 0000:02:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 0.308744] pci 0000:02:00.0: PCI bridge to [bus 03-ff] [ 0.308751] pci 0000:02:00.0: bridge window [io 0x0000-0x0fff] [ 0.308755] pci 0000:02:00.0: bridge window [mem 0x00000000-0x000fffff] [ 0.308762] pci 0000:02:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref] [ 0.308764] pci_bus 0000:03: busn_res: [bus 03-ff] end is updated to 03 [ 0.308815] pci 0000:02:01.0: PCI bridge to [bus 04-ff] [ 0.308822] pci 0000:02:01.0: bridge window [io 0x0000-0x0fff] [ 0.308826] pci 0000:02:01.0: bridge window [mem 0x00000000-0x000fffff] [ 0.308832] pci 0000:02:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref] [ 0.308834] pci_bus 0000:04: busn_res: [bus 04-ff] end is updated to 04 [ 0.308903] pci 0000:05:00.0: [8086:15b5] type 00 class 0x0c0330 [ 0.308940] pci 0000:05:00.0: reg 0x10: [mem 0x00000000-0x0000ffff] [ 0.309072] pci 0000:05:00.0: supports D1 D2 [ 0.309074] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.309171] pci 0000:02:02.0: PCI bridge to [bus 05-ff] [ 0.309178] pci 0000:02:02.0: bridge window [io 0x0000-0x0fff] [ 0.309182] pci 0000:02:02.0: bridge window [mem 0x00000000-0x000fffff] [ 0.309188] pci 0000:02:02.0: bridge window [mem 0x00000000-0x000fffff 64bit pref] [ 0.309190] pci_bus 0000:05: busn_res: [bus 05-ff] end is updated to 05 [ 0.309194] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 05 [ 0.309347] pci 0000:3a:00.0: [14e4:43a3] type 00 class 0x028000 [ 0.309389] pci 0000:3a:00.0: reg 0x10: [mem 0xdc400000-0xdc407fff 64bit] [ 0.309404] pci 0000:3a:00.0: reg 0x18: [mem 0xdc000000-0xdc3fffff 64bit] [ 0.309504] pci 0000:3a:00.0: supports D1 D2 [ 0.309506] pci 0000:3a:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.309604] pci 0000:3a:00.0: System wakeup disabled by ACPI [ 0.316024] pci 0000:00:1c.4: PCI bridge to [bus 3a] [ 0.316029] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc4fffff] [ 0.316138] pci 0000:3b:00.0: [10ec:525a] type 00 class 0xff0000 [ 0.316183] pci 0000:3b:00.0: reg 0x14: [mem 0xdc600000-0xdc600fff] [ 0.316287] pci 0000:3b:00.0: supports D1 D2 [ 0.316289] pci 0000:3b:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.316371] pci 0000:3b:00.0: System wakeup disabled by ACPI [ 0.323996] pci 0000:00:1c.5: PCI bridge to [bus 3b] [ 0.324001] pci 0000:00:1c.5: bridge window [mem 0xdc600000-0xdc6fffff] [ 0.324368] pci 0000:3c:00.0: [1179:010f] type 00 class 0x010802 [ 0.324402] pci 0000:3c:00.0: reg 0x10: [mem 0xdc500000-0xdc503fff 64bit] [ 0.324557] pci 0000:3c:00.0: System wakeup disabled by ACPI [ 0.340719] pci 0000:00:1d.0: PCI bridge to [bus 3c] [ 0.340724] pci 0000:00:1d.0: bridge window [mem 0xdc500000-0xdc5fffff] [ 0.342898] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.342948] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.342996] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.343044] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.343093] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.343139] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.343185] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.343231] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.344987] ACPI: Enabled 6 GPEs in block 00 to 7F [ 0.345098] ACPI : EC: GPE = 0x14, I/O: command/status = 0x934, data = 0x930 [ 0.345204] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.345206] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.345210] vgaarb: loaded [ 0.345211] vgaarb: bridge control possible 0000:00:02.0 [ 0.345464] SCSI subsystem initialized [ 0.345498] libata version 3.00 loaded. [ 0.345519] ACPI: bus type USB registered [ 0.345534] usbcore: registered new interface driver usbfs [ 0.345542] usbcore: registered new interface driver hub [ 0.345554] usbcore: registered new device driver usb [ 0.345737] PCI: Using ACPI for IRQ routing [ 0.370023] PCI: pci_cache_line_size set to 64 bytes [ 0.370481] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.370483] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff] [ 0.370484] e820: reserve RAM buffer [mem 0x6517e018-0x67ffffff] [ 0.370486] e820: reserve RAM buffer [mem 0x66ed4000-0x67ffffff] [ 0.370487] e820: reserve RAM buffer [mem 0x66f5a000-0x67ffffff] [ 0.370488] e820: reserve RAM buffer [mem 0x77f5c000-0x77ffffff] [ 0.370489] e820: reserve RAM buffer [mem 0x7a500000-0x7bffffff] [ 0.370491] e820: reserve RAM buffer [mem 0x27f000000-0x27fffffff] [ 0.370597] NetLabel: Initializing [ 0.370598] NetLabel: domain hash size = 128 [ 0.370599] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.370610] NetLabel: unlabeled traffic allowed by default [ 0.370703] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.370708] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.372744] amd_nb: Cannot enumerate AMD northbridges [ 0.372759] clocksource: Switched to clocksource hpet [ 0.378313] AppArmor: AppArmor Filesystem Enabled [ 0.378359] pnp: PnP ACPI init [ 0.378588] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.378590] system 00:00: [io 0xffff] has been reserved [ 0.378592] system 00:00: [io 0xffff] has been reserved [ 0.378594] system 00:00: [io 0xffff] has been reserved [ 0.378596] system 00:00: [io 0x1800-0x18fe] could not be reserved [ 0.378597] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.378601] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.378696] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.378737] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.378739] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.378826] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.378847] pnp 00:04: Plug and Play ACPI device, IDs DLL0704 PNP0f13 (active) [ 0.379057] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.379059] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.379061] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.379062] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.379064] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.379066] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.379068] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.379069] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 0.379071] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.379073] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved [ 0.379075] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.379119] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.379121] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.379123] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.379125] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.379126] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.379128] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.379130] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.379132] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.379419] system 00:07: [io 0xff00-0xfffe] has been reserved [ 0.379422] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.380468] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved [ 0.380470] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved [ 0.380472] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.381117] pnp 00:09: Plug and Play ACPI device, IDs PNP0c31 (active) [ 0.386082] pnp: PnP ACPI: found 10 devices [ 0.394546] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.394573] pci 0000:02:01.0: bridge window [io 0x1000-0x0fff] to [bus 04] add_size 1000 [ 0.394576] pci 0000:02:01.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000 [ 0.394578] pci 0000:02:01.0: bridge window [mem 0x00100000-0x000fffff] to [bus 04] add_size 200000 add_align 100000 [ 0.394597] pci 0000:02:01.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.394599] pci 0000:01:00.0: bridge window [io 0x1000-0x0fff] to [bus 02-05] add_size 1000 [ 0.394601] pci 0000:02:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.394603] pci 0000:02:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.394605] pci 0000:01:00.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02-05] add_size 200000 add_align 100000 [ 0.394606] pci 0000:02:01.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.394608] pci 0000:02:01.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.394610] pci 0000:01:00.0: bridge window [mem 0x00100000-0x001fffff] to [bus 02-05] add_size 200000 add_align 100000 [ 0.394617] pci 0000:01:00.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.394618] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01-39] add_size 1000 [ 0.394640] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.394642] pci 0000:00:1c.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.394645] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff] [ 0.394648] pci 0000:01:00.0: res[14]=[mem 0x00100000-0x001fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.394650] pci 0000:01:00.0: res[14]=[mem 0x00100000-0x003fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.394651] pci 0000:01:00.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.394653] pci 0000:01:00.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.394655] pci 0000:01:00.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.394656] pci 0000:01:00.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.394659] pci 0000:01:00.0: BAR 14: assigned [mem 0xc4000000-0xc42fffff] [ 0.394661] pci 0000:01:00.0: BAR 15: assigned [mem 0xa0000000-0xa01fffff 64bit pref] [ 0.394663] pci 0000:01:00.0: BAR 13: assigned [io 0x2000-0x2fff] [ 0.394666] pci 0000:02:01.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.394667] pci 0000:02:01.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.394669] pci 0000:02:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.394671] pci 0000:02:01.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.394672] pci 0000:02:01.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.394674] pci 0000:02:01.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.394676] pci 0000:02:01.0: BAR 14: assigned [mem 0xc4000000-0xc41fffff] [ 0.394678] pci 0000:02:01.0: BAR 15: assigned [mem 0xa0000000-0xa01fffff 64bit pref] [ 0.394680] pci 0000:02:02.0: BAR 14: assigned [mem 0xc4200000-0xc42fffff] [ 0.394681] pci 0000:02:01.0: BAR 13: assigned [io 0x2000-0x2fff] [ 0.394683] pci 0000:02:00.0: PCI bridge to [bus 03] [ 0.394697] pci 0000:02:01.0: PCI bridge to [bus 04] [ 0.394700] pci 0000:02:01.0: bridge window [io 0x2000-0x2fff] [ 0.394705] pci 0000:02:01.0: bridge window [mem 0xc4000000-0xc41fffff] [ 0.394709] pci 0000:02:01.0: bridge window [mem 0xa0000000-0xa01fffff 64bit pref] [ 0.394717] pci 0000:05:00.0: BAR 0: assigned [mem 0xc4200000-0xc420ffff] [ 0.394722] pci 0000:02:02.0: PCI bridge to [bus 05] [ 0.394728] pci 0000:02:02.0: bridge window [mem 0xc4200000-0xc42fffff] [ 0.394737] pci 0000:01:00.0: PCI bridge to [bus 02-05] [ 0.394740] pci 0000:01:00.0: bridge window [io 0x2000-0x2fff] [ 0.394745] pci 0000:01:00.0: bridge window [mem 0xc4000000-0xc42fffff] [ 0.394749] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xa01fffff 64bit pref] [ 0.394755] pci 0000:00:1c.0: PCI bridge to [bus 01-39] [ 0.394757] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.394761] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff] [ 0.394764] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref] [ 0.394769] pci 0000:00:1c.4: PCI bridge to [bus 3a] [ 0.394773] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc4fffff] [ 0.394780] pci 0000:00:1c.5: PCI bridge to [bus 3b] [ 0.394784] pci 0000:00:1c.5: bridge window [mem 0xdc600000-0xdc6fffff] [ 0.394790] pci 0000:00:1d.0: PCI bridge to [bus 3c] [ 0.394796] pci 0000:00:1d.0: bridge window [mem 0xdc500000-0xdc5fffff] [ 0.394804] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.394806] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.394807] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.394809] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.394810] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.394811] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.394813] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.394814] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.394816] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.394817] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.394819] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.394820] pci_bus 0000:00: resource 15 [mem 0x000e4000-0x000e7fff window] [ 0.394821] pci_bus 0000:00: resource 16 [mem 0x000e8000-0x000ebfff window] [ 0.394823] pci_bus 0000:00: resource 17 [mem 0x000ec000-0x000effff window] [ 0.394824] pci_bus 0000:00: resource 18 [mem 0x80000000-0xdfffffff window] [ 0.394826] pci_bus 0000:00: resource 19 [mem 0xfd000000-0xfe7fffff window] [ 0.394827] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 0.394829] pci_bus 0000:01: resource 1 [mem 0xc4000000-0xda0fffff] [ 0.394830] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref] [ 0.394831] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff] [ 0.394833] pci_bus 0000:02: resource 1 [mem 0xc4000000-0xc42fffff] [ 0.394834] pci_bus 0000:02: resource 2 [mem 0xa0000000-0xa01fffff 64bit pref] [ 0.394836] pci_bus 0000:04: resource 0 [io 0x2000-0x2fff] [ 0.394837] pci_bus 0000:04: resource 1 [mem 0xc4000000-0xc41fffff] [ 0.394838] pci_bus 0000:04: resource 2 [mem 0xa0000000-0xa01fffff 64bit pref] [ 0.394840] pci_bus 0000:05: resource 1 [mem 0xc4200000-0xc42fffff] [ 0.394841] pci_bus 0000:3a: resource 1 [mem 0xdc000000-0xdc4fffff] [ 0.394843] pci_bus 0000:3b: resource 1 [mem 0xdc600000-0xdc6fffff] [ 0.394844] pci_bus 0000:3c: resource 1 [mem 0xdc500000-0xdc5fffff] [ 0.394870] NET: Registered protocol family 2 [ 0.395014] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.395129] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.395224] TCP: Hash tables configured (established 65536 bind 65536) [ 0.395243] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.395265] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.395312] NET: Registered protocol family 1 [ 0.395327] pci 0000:00:02.0: Video device with shadowed ROM [ 0.396343] pci 0000:01:00.0: enabling device (0000 -> 0003) [ 0.396388] pci 0000:02:02.0: enabling device (0000 -> 0002) [ 0.396432] pci 0000:05:00.0: enabling device (0000 -> 0002) [ 0.397338] PCI: CLS 0 bytes, default 64 [ 0.397377] Trying to unpack rootfs image as initramfs... [ 1.009250] Freeing initrd memory: 36248K (ffff88002bf69000 - ffff88002e2cf000) [ 1.009289] DMAR: ACPI device "device:64" under DMAR at fed91000 as 00:15.0 [ 1.009292] DMAR: ACPI device "device:65" under DMAR at fed91000 as 00:15.1 [ 1.009304] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.009307] software IO TLB [mem 0x6117e000-0x6517e000] (64MB) mapped at [ffff88006117e000-ffff88006517dfff] [ 1.009468] Scanning for low memory corruption every 60 seconds [ 1.009843] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 1.009869] audit: initializing netlink subsys (disabled) [ 1.009880] audit: type=2000 audit(1472628194.008:1): initialized [ 1.010282] Initialise system trusted keyring [ 1.010450] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 1.010451] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.011889] zbud: loaded [ 1.012106] VFS: Disk quotas dquot_6.6.0 [ 1.012135] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.012378] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.012637] fuse init (API version 7.23) [ 1.012847] Key type big_key registered [ 1.012874] Allocating IMA MOK and blacklist keyrings. [ 1.013899] Key type asymmetric registered [ 1.013901] Asymmetric key parser 'x509' registered [ 1.013932] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.013999] io scheduler noop registered [ 1.014002] io scheduler deadline registered (default) [ 1.014028] io scheduler cfq registered [ 1.014806] pcieport 0000:02:01.0: enabling device (0000 -> 0003) [ 1.015049] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.015055] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.015090] efifb: probing for efifb [ 1.015104] efifb: framebuffer at 0x90000000, mapped to 0xffffc90001000000, using 8100k, total 8100k [ 1.015105] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 1.015106] efifb: scrolling: redraw [ 1.015107] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.015211] Console: switching to colour frame buffer device 240x67 [ 1.015233] fb0: EFI VGA frame buffer device [ 1.015241] intel_idle: MWAIT substates: 0x11142120 [ 1.015242] intel_idle: v0.4.1 model 0x4E [ 1.015243] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.017103] ACPI: AC Adapter [AC] (on-line) [ 1.017174] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.020556] ACPI: Lid Switch [LID0] [ 1.020591] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.020594] ACPI: Power Button [PBTN] [ 1.020624] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 1.020626] ACPI: Sleep Button [SBTN] [ 1.020657] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.020659] ACPI: Power Button [PWRF] [ 1.059115] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.059118] ACPI: Thermal Zone [THM] (25 C) [ 1.097163] thermal LNXTHERM:01: registered as thermal_zone1 [ 1.097166] ACPI: Thermal Zone [TZ00] (28 C) [ 1.097342] thermal LNXTHERM:02: registered as thermal_zone2 [ 1.097344] ACPI: Thermal Zone [TZ01] (30 C) [ 1.097407] GHES: HEST is not enabled! [ 1.097584] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.103436] Linux agpgart interface v0.103 [ 1.118121] ACPI: Battery Slot [BAT0] (battery present) [ 1.125025] tpm_tis 00:09: 1.2 TPM (device-id 0xFE, rev-id 2) [ 1.225929] brd: module loaded [ 1.227910] loop: module loaded [ 1.228144] libphy: Fixed MDIO Bus: probed [ 1.228147] tun: Universal TUN/TAP device driver, 1.6 [ 1.228148] tun: (C) 1999-2004 Max Krasnyansky [ 1.228206] PPP generic driver version 2.4.2 [ 1.228294] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.228297] ehci-pci: EHCI PCI platform driver [ 1.228307] ehci-platform: EHCI generic platform driver [ 1.228319] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.228322] ohci-pci: OHCI PCI platform driver [ 1.228331] ohci-platform: OHCI generic platform driver [ 1.228339] uhci_hcd: USB Universal Host Controller Interface driver [ 1.228510] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.228516] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.229609] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 1.229617] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.229693] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.229695] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.229697] usb usb1: Product: xHCI Host Controller [ 1.229698] usb usb1: Manufacturer: Linux 4.4.0-9136-generic xhci-hcd [ 1.229699] usb usb1: SerialNumber: 0000:00:14.0 [ 1.229820] hub 1-0:1.0: USB hub found [ 1.229835] hub 1-0:1.0: 12 ports detected [ 1.237549] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.237553] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.237578] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.237579] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.237581] usb usb2: Product: xHCI Host Controller [ 1.237582] usb usb2: Manufacturer: Linux 4.4.0-9136-generic xhci-hcd [ 1.237583] usb usb2: SerialNumber: 0000:00:14.0 [ 1.237723] hub 2-0:1.0: USB hub found [ 1.237733] hub 2-0:1.0: 6 ports detected [ 1.240270] usb: port power management may be unreliable [ 1.241711] xhci_hcd 0000:05:00.0: xHCI Host Controller [ 1.241716] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 3 [ 1.242865] xhci_hcd 0000:05:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x00009810 [ 1.242955] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.242957] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.242958] usb usb3: Product: xHCI Host Controller [ 1.242959] usb usb3: Manufacturer: Linux 4.4.0-9136-generic xhci-hcd [ 1.242960] usb usb3: SerialNumber: 0000:05:00.0 [ 1.243098] hub 3-0:1.0: USB hub found [ 1.243105] hub 3-0:1.0: 2 ports detected [ 1.243176] xhci_hcd 0000:05:00.0: xHCI Host Controller [ 1.243179] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 4 [ 1.243204] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.243205] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.243206] usb usb4: Product: xHCI Host Controller [ 1.243208] usb usb4: Manufacturer: Linux 4.4.0-9136-generic xhci-hcd [ 1.243209] usb usb4: SerialNumber: 0000:05:00.0 [ 1.243338] hub 4-0:1.0: USB hub found [ 1.243344] hub 4-0:1.0: 2 ports detected [ 1.243448] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.245164] i8042: Warning: Keylock active [ 1.247435] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.247438] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.247671] mousedev: PS/2 mouse device common for all mice [ 1.248147] rtc_cmos 00:01: RTC can wake from S4 [ 1.248681] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 1.248847] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.248854] i2c /dev entries driver [ 1.248903] device-mapper: uevent: version 1.0.3 [ 1.249037] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 1.249057] Intel P-state driver initializing. [ 1.249060] intel_pstate: HWP enabled [ 1.249714] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 1.251188] ledtrig-cpu: registered to indicate activity on CPUs [ 1.251191] EFI Variables Facility v0.08 2004-May-17 [ 1.256638] NET: Registered protocol family 10 [ 1.256985] NET: Registered protocol family 17 [ 1.256995] Key type dns_resolver registered [ 1.257158] microcode: CPU0 sig=0x406e3, pf=0x40, revision=0x8a [ 1.257162] microcode: CPU1 sig=0x406e3, pf=0x40, revision=0x8a [ 1.257178] microcode: CPU2 sig=0x406e3, pf=0x40, revision=0x8a [ 1.257197] microcode: CPU3 sig=0x406e3, pf=0x40, revision=0x8a [ 1.257249] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 1.257793] EFI: Loaded cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to '.system_keyring' [ 1.257805] EFI: Loaded cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to '.system_keyring' [ 1.258115] EFI: Loaded cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to '.system_keyring' [ 1.258255] EFI: Loaded cert 'Microsoft Windows PCA 2010: d14fa98a0708cef4241898e500fff3d6791d37bc' linked to '.system_blacklist_keyring' [ 1.258266] registered taskstats version 1 [ 1.258277] Loading compiled-in X.509 certificates [ 1.258796] Loaded X.509 cert 'Build time autogenerated kernel key: bcd1d8881be020882b5479e6531a2cb54d7ed7e6' [ 1.258810] zswap: loaded using pool lzo/zbud [ 1.260296] Key type trusted registered [ 1.263275] Key type encrypted registered [ 1.263281] AppArmor: AppArmor sha1 policy hashing enabled [ 1.501122] evm: HMAC attrs: 0x1 [ 1.502800] Magic number: 12:904:370 [ 1.503085] rtc_cmos 00:01: setting system clock to 2016-08-31 07:23:14 UTC (1472628194) [ 1.503339] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.503340] EDD information not available. [ 1.504298] Freeing unused kernel memory: 1480K (ffffffff81f42000 - ffffffff820b4000) [ 1.504299] Write protecting the kernel read-only data: 14336k [ 1.504990] Freeing unused kernel memory: 1832K (ffff880001836000 - ffff880001a00000) [ 1.505340] Freeing unused kernel memory: 152K (ffff880001dda000 - ffff880001e00000) [ 1.514385] random: systemd-udevd urandom read with 11 bits of entropy available [ 1.534219] FUJITSU Extended Socket Network Device Driver - version 1.0 - Copyright (c) 2015 FUJITSU LIMITED [ 1.554341] usb 3-1: new high-speed USB device number 2 using xhci_hcd [ 1.554787] hidraw: raw HID events driver (C) Jiri Kosina [ 1.558019] wmi: Mapper loaded [ 1.562585] ahci 0000:00:17.0: version 3.0 [ 1.562748] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 8 ports 6 Gbps 0x0 impl SATA mode [ 1.562751] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 1.563413] scsi host0: ahci [ 1.563638] scsi host1: ahci [ 1.563818] scsi host2: ahci [ 1.564002] scsi host3: ahci [ 1.564178] scsi host4: ahci [ 1.564378] scsi host5: ahci [ 1.564576] scsi host6: ahci [ 1.564760] scsi host7: ahci [ 1.564847] ata1: DUMMY [ 1.564848] ata2: DUMMY [ 1.564849] ata3: DUMMY [ 1.564850] ata4: DUMMY [ 1.564851] ata5: DUMMY [ 1.564851] ata6: DUMMY [ 1.564856] ata7: DUMMY [ 1.564856] ata8: DUMMY [ 1.565239] [drm] Initialized drm 1.1.0 20060810 [ 1.566938] rtsx_pci 0000:3b:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 281 [ 1.596279] [drm] Found 64MB of eDRAM [ 1.596654] [drm] Memory usable by graphics device = 4096M [ 1.596656] checking generic (90000000 7e9000) vs hw (90000000 10000000) [ 1.596658] fb: switching to inteldrmfb from EFI VGA [ 1.596681] Console: switching to colour dummy device 80x25 [ 1.596921] [drm] Replacing VGA console driver [ 1.602412] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.602414] [drm] Driver supports precise vblank timestamp query. [ 1.604940] usb 1-3: new full-speed USB device number 2 using xhci_hcd [ 1.611250] [drm] Finished loading i915/skl_dmc_ver1.bin (v1.26) [ 1.616058] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.638229] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.639007] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 1.639100] [drm] Initialized i915_bpo 1.6.0 20160425 for 0000:00:02.0 on minor 0 [ 1.779916] nvme0n1: p1 p2 p3 [ 1.791305] usb 1-3: New USB device found, idVendor=0a5c, idProduct=6412 [ 1.791308] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1.791309] usb 1-3: Product: BCM2045A0 [ 1.791310] usb 1-3: Manufacturer: Broadcom Corp [ 1.791311] usb 1-3: SerialNumber: 74DFBF30AFE4 [ 1.833833] usb 3-1: New USB device found, idVendor=2109, idProduct=2210 [ 1.833836] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.833837] usb 3-1: Product: USB2.0 Hub [ 1.833838] usb 3-1: Manufacturer: VIA Labs, Inc. [ 1.834565] hub 3-1:1.0: USB hub found [ 1.834748] hub 3-1:1.0: 4 ports detected [ 1.837069] fbcon: inteldrmfb (fb0) is primary device [ 1.837120] Console: switching to colour frame buffer device 240x67 [ 1.837140] i915_bpo 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.941204] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd [ 1.957050] usb 1-5: new high-speed USB device number 3 using xhci_hcd [ 1.959433] usb 4-1: New USB device found, idVendor=2109, idProduct=0210 [ 1.959435] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.959437] usb 4-1: Product: USB3.0 Hub [ 1.959437] usb 4-1: Manufacturer: VIA Labs, Inc. [ 1.961758] hub 4-1:1.0: USB hub found [ 1.962468] hub 4-1:1.0: 1 port detected [ 2.009025] tsc: Refined TSC clocksource calibration: 2208.000 MHz [ 2.009028] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fd3b81b95f, max_idle_ns: 440795257325 ns [ 2.201318] usb 1-5: New USB device found, idVendor=0c45, idProduct=670c [ 2.201321] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0 [ 2.201322] usb 1-5: Product: Integrated_Webcam_HD [ 2.201323] usb 1-5: Manufacturer: CN09GTFM7248764KB3T0A01 [ 2.242412] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.297813] ip_tables: (C) 2000-2006 Netfilter Core Team [ 2.315014] 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) [ 2.315101] systemd[1]: Detected architecture x86-64. [ 2.315275] systemd[1]: Set hostname to . [ 2.361012] usb 3-1.1: new full-speed USB device number 3 using xhci_hcd [ 2.370839] systemd[1]: Reached target Remote File Systems. [ 2.370942] systemd[1]: Listening on udev Control Socket. [ 2.370974] systemd[1]: Reached target Encrypted Volumes. [ 2.371056] systemd[1]: Listening on Syslog Socket. [ 2.371103] systemd[1]: Listening on udev Kernel Socket. [ 2.371161] systemd[1]: Listening on Journal Socket. [ 2.371216] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 2.371418] systemd[1]: Created slice System Slice. [ 2.387131] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734] [ 2.397075] systemd[1]: Mounting Debug File System... [ 2.397895] systemd[1]: Starting Nameserver information manager... [ 2.398542] systemd[1]: Starting Set the console keyboard layout... [ 2.399138] systemd[1]: Started Read required files in advance. [ 2.400218] systemd[1]: Starting Uncomplicated firewall... [ 2.400544] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 2.400592] systemd[1]: Reached target User and Group Name Lookups. [ 2.400662] systemd[1]: Listening on fsck to fsckd communication Socket. [ 2.401405] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 2.401903] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 2.401973] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.403080] systemd[1]: Starting Load Kernel Modules... [ 2.403188] systemd[1]: Listening on Journal Audit Socket. [ 2.403798] systemd[1]: Starting Journal Service... [ 2.404337] systemd[1]: Mounting Huge Pages File System... [ 2.404973] systemd[1]: Mounting POSIX Message Queue File System... [ 2.405291] systemd[1]: Created slice User and Session Slice. [ 2.405346] systemd[1]: Reached target Slices. [ 2.405987] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 2.407259] systemd[1]: Mounted Debug File System. [ 2.407295] systemd[1]: Mounted Huge Pages File System. [ 2.407708] systemd[1]: Started Uncomplicated firewall. [ 2.408313] systemd[1]: Mounted POSIX Message Queue File System. [ 2.411616] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 2.412370] systemd[1]: Starting Create Static Device Nodes in /dev... [ 2.414484] systemd[1]: Started Nameserver information manager. [ 2.417772] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..] [ 2.418221] lp: driver loaded but no devices found [ 2.421846] ppdev: user-space parallel port driver [ 2.426448] systemd[1]: Started Create Static Device Nodes in /dev. [ 2.427220] systemd[1]: Starting udev Kernel Device Manager... [ 2.428708] systemd[1]: Started Load Kernel Modules. [ 2.429653] systemd[1]: Starting Apply Kernel Variables... [ 2.430366] systemd[1]: Mounting FUSE Control File System... [ 2.431851] systemd[1]: Mounted FUSE Control File System. [ 2.434264] systemd[1]: Started Apply Kernel Variables. [ 2.451020] systemd[1]: Started udev Kernel Device Manager. [ 2.451917] systemd[1]: Starting Remount Root and Kernel File Systems... [ 2.453469] usb 3-1.1: New USB device found, idVendor=046d, idProduct=c52b [ 2.453472] usb 3-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.453474] usb 3-1.1: Product: USB Receiver [ 2.453475] usb 3-1.1: Manufacturer: Logitech [ 2.459309] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro [ 2.460227] systemd[1]: Started Remount Root and Kernel File Systems. [ 2.461691] systemd[1]: Starting udev Coldplug all Devices... [ 2.462399] systemd[1]: Starting Load/Save Random Seed... [ 2.466100] systemd[1]: Started Load/Save Random Seed. [ 2.473944] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00223/0x840300/0x12e800/0x0, board id: 3038, fw id: 2011643 [ 2.493365] systemd[1]: Started Set the console keyboard layout. [ 2.493546] systemd[1]: Reached target Local File Systems (Pre). [ 2.510260] systemd[1]: Started Journal Service. [ 2.515764] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 [ 2.527564] random: nonblocking pool is initialized [ 2.528114] systemd-journald[246]: Received request to flush runtime journal from PID 1 [ 2.559455] acpi INT33D5:00: intel-hid: created platform device [ 2.562233] ACPI Warning: \_SB_.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20150930/nspredef-297) [ 2.562239] ACPI: Invalid package element [0]: got number, expecting [R] [ 2.562241] _ART package 0 is invalid, ignored [ 2.562462] input: Intel HID events as /devices/platform/INT33D5:00/input/input8 [ 2.572995] Bluetooth: Core ver 2.21 [ 2.573006] NET: Registered protocol family 31 [ 2.573007] Bluetooth: HCI device and connection manager initialized [ 2.573009] Bluetooth: HCI socket layer initialized [ 2.573011] Bluetooth: L2CAP socket layer initialized [ 2.573014] Bluetooth: SCO socket layer initialized [ 2.583846] Bluetooth: HCI UART driver ver 2.3 [ 2.583849] Bluetooth: HCI UART protocol H4 registered [ 2.583850] Bluetooth: HCI UART protocol BCSP registered [ 2.583851] Bluetooth: HCI UART protocol LL registered [ 2.583853] Bluetooth: HCI UART protocol ATH3K registered [ 2.583854] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 2.583889] Bluetooth: HCI UART protocol Intel registered [ 2.583902] Bluetooth: HCI UART protocol BCM registered [ 2.583903] Bluetooth: HCI UART protocol QCA registered [ 2.585747] int3403 thermal: probe of INT3403:03 failed with error -22 [ 2.612781] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 2.617935] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 2.633676] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002) [ 2.633926] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 2.649318] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002) [ 2.654576] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 2.669767] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.676200] AVX2 version of gcm_enc/dec engaged. [ 2.676203] AES CTR mode by8 optimization enabled [ 2.705163] usbcore: registered new interface driver brcmfmac [ 2.705229] brcmfmac 0000:3a:00.0: enabling device (0000 -> 0002) [ 2.731069] Adding 8231932k swap on /dev/nvme0n1p3. Priority:-1 extents:1 across:8231932k SSFS [ 2.756409] intel_rapl: Found RAPL domain package [ 2.756410] intel_rapl: Found RAPL domain core [ 2.756410] intel_rapl: Found RAPL domain uncore [ 2.756411] intel_rapl: Found RAPL domain dram [ 2.785671] input: Dell WMI hotkeys as /devices/virtual/input/input9 [ 2.787002] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 2.793423] [drm] RC6 on [ 2.795634] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 2.810790] brcmfmac 0000:3a:00.0: Direct firmware load for brcm/brcmfmac4350-pcie.txt failed with error -2 [ 2.840188] cfg80211: World regulatory domain updated: [ 2.840191] cfg80211: DFS Master region: unset [ 2.840192] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2.840194] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 2.840196] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 2.840197] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 2.840198] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 2.840200] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 2.840201] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 2.840202] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 2.840209] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 3.009561] clocksource: Switched to clocksource tsc [ 3.014474] usbcore: registered new interface driver usbhid [ 3.014476] usbhid: USB HID core driver [ 3.149200] input: DLL0704:01 06CB:76AE Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-DLL0704:01/0018:06CB:76AE.0004/input/input10 [ 3.149270] hid-multitouch 0018:06CB:76AE.0004: input,hidraw0: I2C HID v1.00 Mouse [DLL0704:01 06CB:76AE] on i2c-DLL0704:01 [ 3.233113] brcmf_c_preinit_dcmds: Firmware version = wl0: Oct 22 2015 06:16:26 version 7.35.180.119 (r594535) FWID 01-e791c176 [ 3.275152] brcmf_cfg80211_reg_notifier: not a ISO3166 code [ 3.277515] brcmfmac 0000:3a:00.0 wlp58s0: renamed from wlan0 [ 3.325367] ------------[ cut here ]------------ [ 3.325385] WARNING: CPU: 0 PID: 171 at /build/linux-rTsl6N/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]() [ 3.325386] WARN_ON(!wm_changed) [ 3.325387] Modules linked in: [ 3.325388] hid_multitouch usbhid snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_core snd_compress i2c_designware_platform ac97_bus i2c_designware_core snd_pcm_dmaengine dw_dmac_core snd_hda_intel dell_laptop snd_hda_codec dcdbas dell_wmi intel_rapl x86_pkg_temp_thermal nls_iso8859_1 snd_hda_core intel_powerclamp snd_hwdep coretemp kvm_intel snd_pcm kvm irqbypass snd_seq_midi snd_seq_midi_event crct10dif_pclmul crc32_pclmul brcmfmac brcmutil rtsx_pci_ms cfg80211 memstick snd_rawmidi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq snd_seq_device snd_timer input_leds serio_raw snd soundcore shpchp idma64 mei_me processor_thermal_device virt_dma intel_soc_dts_iosf mei intel_lpss_pci hci_uart btbcm btqca btintel bluetooth int3403_thermal [ 3.325412] intel_lpss_acpi int340x_thermal_zone intel_lpss intel_hid int3400_thermal sparse_keymap acpi_thermal_rel acpi_als acpi_pad kfifo_buf industrialio joydev mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 rtsx_pci_sdmmc i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper nvme syscopyarea sysfillrect sysimgblt rtsx_pci fb_sys_fops drm ahci libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes [ 3.325427] CPU: 0 PID: 171 Comm: kworker/0:3 Not tainted 4.4.0-9136-generic #55-Ubuntu [ 3.325428] Hardware name: Dell Inc. XPS 13 9350/0RH0V2, BIOS 1.4.4 06/14/2016 [ 3.325433] Workqueue: events output_poll_execute [drm_kms_helper] [ 3.325434] 0000000000000286 000000007504d074 ffff88026f333938 ffffffff813f13e3 [ 3.325436] ffff88026f333980 ffffffffc029a9a8 ffff88026f333970 ffffffff810810f2 [ 3.325437] ffff88026f7a8000 ffff88026f32a148 ffff88026f7a9000 ffff88027486d378 [ 3.325439] Call Trace: [ 3.325443] [] dump_stack+0x63/0x90 [ 3.325445] [] warn_slowpath_common+0x82/0xc0 [ 3.325447] [] warn_slowpath_fmt+0x5c/0x80 [ 3.325457] [] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo] [ 3.325466] [] skl_update_wm+0x185/0x610 [i915_bpo] [ 3.325480] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo] [ 3.325489] [] intel_update_watermarks+0x1e/0x30 [i915_bpo] [ 3.325503] [] haswell_crtc_enable+0x761/0x8e0 [i915_bpo] [ 3.325516] [] ? intel_finish_crtc_commit+0xe/0x10 [i915_bpo] [ 3.325521] [] ? drm_atomic_helper_commit_planes_on_crtc+0x154/0x270 [drm_kms_helper] [ 3.325534] [] intel_atomic_commit+0x5d6/0x14a0 [i915_bpo] [ 3.325548] [] ? drm_atomic_check_only+0x18e/0x590 [drm] [ 3.325556] [] drm_atomic_commit+0x37/0x60 [drm] [ 3.325560] [] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] [ 3.325569] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 3.325573] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 3.325577] [] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] [ 3.325580] [] drm_fb_helper_hotplug_event+0xd2/0x120 [drm_kms_helper] [ 3.325594] [] intel_fbdev_output_poll_changed+0x1e/0x30 [i915_bpo] [ 3.325597] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 3.325600] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 3.325602] [] process_one_work+0x165/0x480 [ 3.325603] [] worker_thread+0x4b/0x4c0 [ 3.325605] [] ? process_one_work+0x480/0x480 [ 3.325606] [] ? process_one_work+0x480/0x480 [ 3.325607] [] kthread+0xd8/0xf0 [ 3.325609] [] ? kthread_create_on_node+0x1e0/0x1e0 [ 3.325611] [] ret_from_fork+0x3f/0x70 [ 3.325612] [] ? kthread_create_on_node+0x1e0/0x1e0 [ 3.325613] ---[ end trace fd88347b8c7d81a2 ]--- [ 3.342721] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [ 3.401448] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3246: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 3.401451] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 3.401452] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 3.401453] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 3.401454] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 3.401455] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19 [ 3.401456] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a [ 3.401457] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 3.422902] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 3.422963] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 3.423020] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 3.423077] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 3.620767] audit: type=1400 audit(1472628196.610:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="docker-default" pid=697 comm="apparmor_parser" [ 3.621238] audit: type=1400 audit(1472628196.614:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=701 comm="apparmor_parser" [ 3.622257] audit: type=1400 audit(1472628196.614:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=698 comm="apparmor_parser" [ 3.622262] audit: type=1400 audit(1472628196.614:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=698 comm="apparmor_parser" [ 3.622266] audit: type=1400 audit(1472628196.614:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=698 comm="apparmor_parser" [ 3.622270] audit: type=1400 audit(1472628196.614:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=698 comm="apparmor_parser" [ 3.622629] audit: type=1400 audit(1472628196.614:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=703 comm="apparmor_parser" [ 3.623518] audit: type=1400 audit(1472628196.614:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=705 comm="apparmor_parser" [ 3.624517] audit: type=1400 audit(1472628196.614:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=704 comm="apparmor_parser" [ 3.640933] media: Linux media interface: v0.10 [ 3.645340] Linux video capture interface: v2.00 [ 3.646497] usbcore: registered new interface driver btusb [ 3.652756] Bluetooth: hci0: BCM: chip id 110 [ 3.654221] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:670c) [ 3.668761] Bluetooth: hci0: BCM4350C5 [ 3.669757] Bluetooth: hci0: BCM (003.006.007) build 0000 [ 3.710938] ACPI: Invalid package element [0]: got number, expecting [R] [ 3.710941] _ART package 0 is invalid, ignored [ 3.710955] ACPI: Invalid package element [0]: got number, expecting [R] [ 3.710956] _ART package 0 is invalid, ignored [ 3.719353] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 3.719356] Bluetooth: BNEP filters: protocol multicast [ 3.719359] Bluetooth: BNEP socket layer initialized [ 3.722553] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input16 [ 3.722614] usbcore: registered new interface driver uvcvideo [ 3.722616] USB Video Class driver (1.1.1) [ 3.897719] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready [ 3.934073] brcmf_add_if: ERROR: netdev:wlp58s0 already exists [ 3.934076] brcmf_add_if: ignore IF event [ 3.939081] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready [ 4.065779] Bluetooth: hci0: BCM (003.006.007) build 1703 [ 4.072077] brcmf_add_if: ERROR: netdev:wlp58s0 already exists [ 4.072080] brcmf_add_if: ignore IF event [ 4.083773] Bluetooth: hci0: Dell DW1820A [ 4.084565] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready [ 4.547885] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:05:00.0-1.1/input2 [ 4.669649] input: Logitech M335 as /devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-1/3-1.1/3-1.1:1.2/0003:046D:C52B.0003/0003:046D:4050.0005/input/input17 [ 4.670503] logitech-hidpp-device 0003:046D:4050.0005: input,hidraw2: USB HID v1.11 Keyboard [Logitech M335] on usb-0000:05:00.0-1.1:1 [ 4.988815] Bluetooth: RFCOMM TTY layer initialized [ 4.988820] Bluetooth: RFCOMM socket layer initialized [ 4.988824] Bluetooth: RFCOMM ver 1.11 [ 5.101072] aufs 4.x-rcN-20160111 [ 5.134164] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this. [ 5.136172] Bridge firewalling registered [ 5.142287] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 5.195154] Initializing XFRM netlink socket [ 5.227237] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready [ 5.355120] systemd[1]: snapd.refresh.timer: Adding 54min 48.403220s random time. [ 5.355131] systemd[1]: snapd.refresh.timer: Adding 5h 49min 35.825898s random time. [ 5.479698] Non-volatile memory driver v1.3 [ 6.142519] snd_hda_codec_hdmi hdaudioC0D2: HDMI: ELD buf size is 0, force 128 [ 6.142597] snd_hda_codec_hdmi hdaudioC0D2: HDMI: invalid ELD data byte 0 [ 11.299108] snd_hda_codec_hdmi hdaudioC0D2: HDMI: ELD buf size is 0, force 128 [ 11.299192] snd_hda_codec_hdmi hdaudioC0D2: HDMI: invalid ELD data byte 0 [ 11.352697] IPv6: ADDRCONF(NETDEV_CHANGE): wlp58s0: link becomes ready [ 11.380916] cfg80211: Regulatory domain changed to country: GB [ 11.380935] cfg80211: DFS Master region: ETSI [ 11.380937] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 11.380939] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 11.380941] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 11.380942] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 11.380958] cfg80211: (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2700 mBm), (0 s) [ 11.380959] cfg80211: (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A) [ 12.267694] systemd[1]: snapd.refresh.timer: Adding 5h 26min 32.610891s random time. [ 12.267701] systemd[1]: snapd.refresh.timer: Adding 3h 57min 53.806844s random time. [ 12.267894] systemd[1]: apt-daily.timer: Adding 4h 34min 43.663811s random time. [ 12.387389] systemd[1]: snapd.refresh.timer: Adding 6min 34.324597s random time. [ 12.387396] systemd[1]: snapd.refresh.timer: Adding 46min 6.228786s random time. [ 12.387587] systemd[1]: apt-daily.timer: Adding 8h 4min 13.997151s random time. [ 12.479963] ------------[ cut here ]------------ [ 12.479980] WARNING: CPU: 0 PID: 1677 at /build/linux-rTsl6N/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]() [ 12.479981] WARN_ON(!wm_changed) [ 12.479982] Modules linked in: [ 12.479983] nvram msr 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 aufs rfcomm hid_logitech_hidpp hid_logitech_dj cmac bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common btusb btrtl videodev media snd_hda_codec_hdmi dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch usbhid snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_core snd_compress i2c_designware_platform ac97_bus i2c_designware_core snd_pcm_dmaengine dw_dmac_core snd_hda_intel dell_laptop snd_hda_codec dcdbas dell_wmi intel_rapl x86_pkg_temp_thermal nls_iso8859_1 snd_hda_core intel_powerclamp [ 12.480006] snd_hwdep coretemp kvm_intel snd_pcm kvm irqbypass snd_seq_midi snd_seq_midi_event crct10dif_pclmul crc32_pclmul brcmfmac brcmutil rtsx_pci_ms cfg80211 memstick snd_rawmidi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq snd_seq_device snd_timer input_leds serio_raw snd soundcore shpchp idma64 mei_me processor_thermal_device virt_dma intel_soc_dts_iosf mei intel_lpss_pci hci_uart btbcm btqca btintel bluetooth int3403_thermal intel_lpss_acpi int340x_thermal_zone intel_lpss intel_hid int3400_thermal sparse_keymap acpi_thermal_rel acpi_als acpi_pad kfifo_buf industrialio joydev mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 rtsx_pci_sdmmc i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper nvme syscopyarea sysfillrect sysimgblt rtsx_pci fb_sys_fops [ 12.480031] drm ahci libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes [ 12.480036] CPU: 0 PID: 1677 Comm: Xorg Tainted: G W 4.4.0-9136-generic #55-Ubuntu [ 12.480037] Hardware name: Dell Inc. XPS 13 9350/0RH0V2, BIOS 1.4.4 06/14/2016 [ 12.480038] 0000000000000286 00000000aced25b4 ffff880272107920 ffffffff813f13e3 [ 12.480040] ffff880272107968 ffffffffc029a9a8 ffff880272107958 ffffffff810810f2 [ 12.480041] ffff88026f7a8000 ffff88026f32a148 ffff88026f7a9000 ffff88027486d378 [ 12.480043] Call Trace: [ 12.480047] [] dump_stack+0x63/0x90 [ 12.480049] [] warn_slowpath_common+0x82/0xc0 [ 12.480051] [] warn_slowpath_fmt+0x5c/0x80 [ 12.480062] [] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo] [ 12.480071] [] skl_update_wm+0x185/0x610 [i915_bpo] [ 12.480085] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo] [ 12.480094] [] intel_update_watermarks+0x1e/0x30 [i915_bpo] [ 12.480108] [] haswell_crtc_enable+0x761/0x8e0 [i915_bpo] [ 12.480121] [] intel_atomic_commit+0x5d6/0x14a0 [i915_bpo] [ 12.480133] [] ? drm_atomic_check_only+0x18e/0x590 [drm] [ 12.480141] [] drm_atomic_commit+0x37/0x60 [drm] [ 12.480147] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 12.480154] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 12.480162] [] drm_mode_setcrtc+0x3cc/0x4f0 [drm] [ 12.480168] [] drm_ioctl+0x152/0x540 [drm] [ 12.480175] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 12.480178] [] do_vfs_ioctl+0x29f/0x490 [ 12.480179] [] ? __sb_end_write+0x21/0x30 [ 12.480181] [] ? vfs_write+0x15d/0x1a0 [ 12.480182] [] SyS_ioctl+0x79/0x90 [ 12.480184] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 12.480185] ---[ end trace fd88347b8c7d81a3 ]--- [ 13.285948] snd_hda_codec_hdmi hdaudioC0D2: HDMI: ELD buf size is 0, force 128 [ 13.286023] snd_hda_codec_hdmi hdaudioC0D2: HDMI: invalid ELD data byte 0 [ 14.302376] ------------[ cut here ]------------ [ 14.302393] WARNING: CPU: 1 PID: 1677 at /build/linux-rTsl6N/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]() [ 14.302394] WARN_ON(!wm_changed) [ 14.302395] Modules linked in: [ 14.302396] nvram msr 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 aufs rfcomm hid_logitech_hidpp hid_logitech_dj cmac bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common btusb btrtl videodev media snd_hda_codec_hdmi dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch usbhid snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_core snd_compress i2c_designware_platform ac97_bus i2c_designware_core snd_pcm_dmaengine dw_dmac_core snd_hda_intel dell_laptop snd_hda_codec dcdbas dell_wmi intel_rapl x86_pkg_temp_thermal nls_iso8859_1 snd_hda_core intel_powerclamp [ 14.302418] snd_hwdep coretemp kvm_intel snd_pcm kvm irqbypass snd_seq_midi snd_seq_midi_event crct10dif_pclmul crc32_pclmul brcmfmac brcmutil rtsx_pci_ms cfg80211 memstick snd_rawmidi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq snd_seq_device snd_timer input_leds serio_raw snd soundcore shpchp idma64 mei_me processor_thermal_device virt_dma intel_soc_dts_iosf mei intel_lpss_pci hci_uart btbcm btqca btintel bluetooth int3403_thermal intel_lpss_acpi int340x_thermal_zone intel_lpss intel_hid int3400_thermal sparse_keymap acpi_thermal_rel acpi_als acpi_pad kfifo_buf industrialio joydev mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 rtsx_pci_sdmmc i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper nvme syscopyarea sysfillrect sysimgblt rtsx_pci fb_sys_fops [ 14.302448] drm ahci libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes [ 14.302465] CPU: 1 PID: 1677 Comm: Xorg Tainted: G W 4.4.0-9136-generic #55-Ubuntu [ 14.302466] Hardware name: Dell Inc. XPS 13 9350/0RH0V2, BIOS 1.4.4 06/14/2016 [ 14.302467] 0000000000000286 00000000aced25b4 ffff880272107920 ffffffff813f13e3 [ 14.302468] ffff880272107968 ffffffffc029a9a8 ffff880272107958 ffffffff810810f2 [ 14.302469] ffff88026f7a8000 ffff88026f32a148 ffff88026f7a9000 ffff88027486d378 [ 14.302471] Call Trace: [ 14.302475] [] dump_stack+0x63/0x90 [ 14.302478] [] warn_slowpath_common+0x82/0xc0 [ 14.302479] [] warn_slowpath_fmt+0x5c/0x80 [ 14.302489] [] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo] [ 14.302498] [] skl_update_wm+0x185/0x610 [i915_bpo] [ 14.302512] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo] [ 14.302522] [] intel_update_watermarks+0x1e/0x30 [i915_bpo] [ 14.302535] [] haswell_crtc_enable+0x761/0x8e0 [i915_bpo] [ 14.302549] [] intel_atomic_commit+0x5d6/0x14a0 [i915_bpo] [ 14.302560] [] ? drm_atomic_check_only+0x18e/0x590 [drm] [ 14.302569] [] drm_atomic_commit+0x37/0x60 [drm] [ 14.302574] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 14.302582] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 14.302589] [] drm_mode_setcrtc+0x3cc/0x4f0 [drm] [ 14.302595] [] drm_ioctl+0x152/0x540 [drm] [ 14.302602] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 14.302604] [] do_vfs_ioctl+0x29f/0x490 [ 14.302607] [] ? __sys_recvmsg+0x51/0x90 [ 14.302608] [] SyS_ioctl+0x79/0x90 [ 14.302610] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 14.302612] ---[ end trace fd88347b8c7d81a4 ]--- [ 49.970612] input: B8:27:EB:CE:06:7A as /devices/virtual/input/input18 [ 79.079317] snd_hda_codec_hdmi hdaudioC0D2: HDMI: ELD buf size is 0, force 128 [ 79.079421] snd_hda_codec_hdmi hdaudioC0D2: HDMI: invalid ELD data byte 0 [ 163.625227] input: 00:1D:43:A0:14:C1 as /devices/virtual/input/input19 [ 168.199280] Bluetooth: hci0 SCO packet for unknown connection handle 6 [ 363.313888] input: 00:1D:43:A0:14:C1 as /devices/virtual/input/input20 [ 493.105133] input: 00:1D:43:A0:14:C1 as /devices/virtual/input/input21 [ 1433.368635] ------------[ cut here ]------------ [ 1433.368697] WARNING: CPU: 2 PID: 1677 at /build/linux-rTsl6N/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]() [ 1433.368701] WARN_ON(!wm_changed) [ 1433.368704] Modules linked in: [ 1433.368708] nvram msr 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 aufs rfcomm hid_logitech_hidpp hid_logitech_dj cmac bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common btusb btrtl videodev media snd_hda_codec_hdmi dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch usbhid snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_core snd_compress i2c_designware_platform ac97_bus i2c_designware_core snd_pcm_dmaengine dw_dmac_core snd_hda_intel dell_laptop snd_hda_codec dcdbas dell_wmi intel_rapl x86_pkg_temp_thermal nls_iso8859_1 snd_hda_core intel_powerclamp [ 1433.368770] snd_hwdep coretemp kvm_intel snd_pcm kvm irqbypass snd_seq_midi snd_seq_midi_event crct10dif_pclmul crc32_pclmul brcmfmac brcmutil rtsx_pci_ms cfg80211 memstick snd_rawmidi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq snd_seq_device snd_timer input_leds serio_raw snd soundcore shpchp idma64 mei_me processor_thermal_device virt_dma intel_soc_dts_iosf mei intel_lpss_pci hci_uart btbcm btqca btintel bluetooth int3403_thermal intel_lpss_acpi int340x_thermal_zone intel_lpss intel_hid int3400_thermal sparse_keymap acpi_thermal_rel acpi_als acpi_pad kfifo_buf industrialio joydev mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 rtsx_pci_sdmmc i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper nvme syscopyarea sysfillrect sysimgblt rtsx_pci fb_sys_fops [ 1433.368842] drm ahci libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes [ 1433.368856] CPU: 2 PID: 1677 Comm: Xorg Tainted: G W 4.4.0-9136-generic #55-Ubuntu [ 1433.368859] Hardware name: Dell Inc. XPS 13 9350/0RH0V2, BIOS 1.4.4 06/14/2016 [ 1433.368862] 0000000000000286 00000000aced25b4 ffff880272107920 ffffffff813f13e3 [ 1433.368868] ffff880272107968 ffffffffc029a9a8 ffff880272107958 ffffffff810810f2 [ 1433.368873] ffff88026f7a8000 ffff88026f32a148 ffff88026f7a9000 ffff88027486d378 [ 1433.368878] Call Trace: [ 1433.368888] [] dump_stack+0x63/0x90 [ 1433.368897] [] warn_slowpath_common+0x82/0xc0 [ 1433.368901] [] warn_slowpath_fmt+0x5c/0x80 [ 1433.368936] [] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo] [ 1433.368969] [] skl_update_wm+0x185/0x610 [i915_bpo] [ 1433.369020] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo] [ 1433.369052] [] intel_update_watermarks+0x1e/0x30 [i915_bpo] [ 1433.369100] [] haswell_crtc_enable+0x761/0x8e0 [i915_bpo] [ 1433.369147] [] intel_atomic_commit+0x5d6/0x14a0 [i915_bpo] [ 1433.369184] [] ? drm_atomic_check_only+0x18e/0x590 [drm] [ 1433.369214] [] drm_atomic_commit+0x37/0x60 [drm] [ 1433.369230] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 1433.369258] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 1433.369288] [] drm_mode_setcrtc+0x3cc/0x4f0 [drm] [ 1433.369315] [] drm_ioctl+0x152/0x540 [drm] [ 1433.369322] [] ? __set_current_blocked+0x36/0x60 [ 1433.369347] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 1433.369354] [] do_vfs_ioctl+0x29f/0x490 [ 1433.369361] [] ? fpu__restore_sig+0x4d/0x60 [ 1433.369365] [] SyS_ioctl+0x79/0x90 [ 1433.369371] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 1433.369375] ---[ end trace fd88347b8c7d81a5 ]--- [ 2379.083302] ------------[ cut here ]------------ [ 2379.083333] WARNING: CPU: 0 PID: 1677 at /build/linux-rTsl6N/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]() [ 2379.083336] WARN_ON(!wm_changed) [ 2379.083337] Modules linked in: [ 2379.083339] nvram msr 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 aufs rfcomm hid_logitech_hidpp hid_logitech_dj cmac bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common btusb btrtl videodev media snd_hda_codec_hdmi dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch usbhid snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_core snd_compress i2c_designware_platform ac97_bus i2c_designware_core snd_pcm_dmaengine dw_dmac_core snd_hda_intel dell_laptop snd_hda_codec dcdbas dell_wmi intel_rapl x86_pkg_temp_thermal nls_iso8859_1 snd_hda_core intel_powerclamp [ 2379.083379] snd_hwdep coretemp kvm_intel snd_pcm kvm irqbypass snd_seq_midi snd_seq_midi_event crct10dif_pclmul crc32_pclmul brcmfmac brcmutil rtsx_pci_ms cfg80211 memstick snd_rawmidi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq snd_seq_device snd_timer input_leds serio_raw snd soundcore shpchp idma64 mei_me processor_thermal_device virt_dma intel_soc_dts_iosf mei intel_lpss_pci hci_uart btbcm btqca btintel bluetooth int3403_thermal intel_lpss_acpi int340x_thermal_zone intel_lpss intel_hid int3400_thermal sparse_keymap acpi_thermal_rel acpi_als acpi_pad kfifo_buf industrialio joydev mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 rtsx_pci_sdmmc i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper nvme syscopyarea sysfillrect sysimgblt rtsx_pci fb_sys_fops [ 2379.083424] drm ahci libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes [ 2379.083433] CPU: 0 PID: 1677 Comm: Xorg Tainted: G W 4.4.0-9136-generic #55-Ubuntu [ 2379.083435] Hardware name: Dell Inc. XPS 13 9350/0RH0V2, BIOS 1.4.4 06/14/2016 [ 2379.083437] 0000000000000286 00000000aced25b4 ffff880272107920 ffffffff813f13e3 [ 2379.083440] ffff880272107968 ffffffffc029a9a8 ffff880272107958 ffffffff810810f2 [ 2379.083443] ffff88026f7a8000 ffff88026f32a148 ffff88026f7a9000 ffff88027486d378 [ 2379.083446] Call Trace: [ 2379.083453] [] dump_stack+0x63/0x90 [ 2379.083458] [] warn_slowpath_common+0x82/0xc0 [ 2379.083461] [] warn_slowpath_fmt+0x5c/0x80 [ 2379.083481] [] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo] [ 2379.083501] [] skl_update_wm+0x185/0x610 [i915_bpo] [ 2379.083532] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo] [ 2379.083551] [] intel_update_watermarks+0x1e/0x30 [i915_bpo] [ 2379.083581] [] haswell_crtc_enable+0x761/0x8e0 [i915_bpo] [ 2379.083609] [] intel_atomic_commit+0x5d6/0x14a0 [i915_bpo] [ 2379.083633] [] ? drm_atomic_check_only+0x18e/0x590 [drm] [ 2379.083651] [] drm_atomic_commit+0x37/0x60 [drm] [ 2379.083660] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 2379.083677] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 2379.083694] [] drm_mode_setcrtc+0x3cc/0x4f0 [drm] [ 2379.083706] [] drm_ioctl+0x152/0x540 [drm] [ 2379.083720] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 2379.083725] [] do_vfs_ioctl+0x29f/0x490 [ 2379.083728] [] ? __set_task_blocked+0x41/0xa0 [ 2379.083732] [] ? __set_current_blocked+0x36/0x60 [ 2379.083734] [] SyS_ioctl+0x79/0x90 [ 2379.083738] [] ? SyS_rt_sigprocmask+0x74/0xc0 [ 2379.083741] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 2379.083744] ---[ end trace fd88347b8c7d81a6 ]--- [ 2539.050562] show_signal_msg: 45 callbacks suppressed [ 2539.050571] bluetoothd[776]: segfault at 9 ip 00007fd14bc82ec8 sp 00007ffdfb38f150 error 4 in libc-2.24.so[7fd14bc02000+1bd000]