[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0-35-generic (buildd@lgw01-43) (gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) ) #40-Ubuntu SMP Tue Mar 15 22:15:45 UTC 2016 (Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic.efi.signed root=UUID=7fe24563-d71b-4e25-93a5-804f31017a17 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]: 0240, xstate_sizes[2]: 0100 [ 0.000000] x86/fpu: xstate_offset[3]: 03c0, xstate_sizes[3]: 0040 [ 0.000000] x86/fpu: xstate_offset[4]: 0400, xstate_sizes[4]: 0040 [ 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 0x440 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 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007a41dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007a41e000-0x000000007a41efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007a41f000-0x000000007a448fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007a449000-0x000000007a4a1fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007a4a2000-0x000000007ac22fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007ac23000-0x0000000086c39fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000086c3a000-0x0000000086ca4fff] type 20 [ 0.000000] BIOS-e820: [mem 0x0000000086ca5000-0x0000000087650fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000087651000-0x0000000087f98fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000087f99000-0x0000000087ffdfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x0000000087ffe000-0x0000000087ffefff] usable [ 0.000000] BIOS-e820: [mem 0x0000000088000000-0x00000000880fffff] 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 0x0000000100000000-0x00000002727fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ACPI=0x87fd5000 ACPI 2.0=0x87fd5000 SMBIOS=0xf05e0 MPS=0xfcbd0 [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x272800 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00C0000000 mask 7FC0000000 uncachable [ 0.000000] 1 base 00A0000000 mask 7FE0000000 uncachable [ 0.000000] 2 base 0090000000 mask 7FF0000000 uncachable [ 0.000000] 3 base 008C000000 mask 7FFC000000 uncachable [ 0.000000] 4 base 008A000000 mask 7FFE000000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0x87fff max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fcdb0-0x000fcdbf] mapped at [ffff8800000fcdb0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000096000] 96000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x031f1000, 0x031f1fff] PGTABLE [ 0.000000] BRK [0x031f2000, 0x031f2fff] PGTABLE [ 0.000000] BRK [0x031f3000, 0x031f3fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x272600000-0x2727fffff] [ 0.000000] [mem 0x272600000-0x2727fffff] page 2M [ 0.000000] BRK [0x031f4000, 0x031f4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x260000000-0x2725fffff] [ 0.000000] [mem 0x260000000-0x2725fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x240000000-0x25fffffff] [ 0.000000] [mem 0x240000000-0x25fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x7a41dfff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x7a3fffff] page 2M [ 0.000000] [mem 0x7a400000-0x7a41dfff] page 4k [ 0.000000] init_memory_mapping: [mem 0x7a449000-0x7a4a1fff] [ 0.000000] [mem 0x7a449000-0x7a4a1fff] page 4k [ 0.000000] init_memory_mapping: [mem 0x7ac23000-0x86c39fff] [ 0.000000] [mem 0x7ac23000-0x7adfffff] page 4k [ 0.000000] [mem 0x7ae00000-0x86bfffff] page 2M [ 0.000000] [mem 0x86c00000-0x86c39fff] page 4k [ 0.000000] BRK [0x031f5000, 0x031f5fff] PGTABLE [ 0.000000] BRK [0x031f6000, 0x031f6fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x87ffe000-0x87ffefff] [ 0.000000] [mem 0x87ffe000-0x87ffefff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x23fffffff] [ 0.000000] [mem 0x100000000-0x23fffffff] page 1G [ 0.000000] RAMDISK: [mem 0x33fbc000-0x35fd5fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x0000000087FD5000 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x0000000087FD50B8 0000EC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x0000000087FF3328 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x0000000087FD5230 01E0F7 (v02 DELL CBX3 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x0000000087F97F80 000040 [ 0.000000] ACPI: APIC 0x0000000087FF3438 000084 (v03 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x0000000087FF34C0 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x0000000087FF3508 00009C (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x0000000087FF35A8 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x0000000087FF35E8 000038 (v01 DELL CBX3 01072009 AMI. 0005000B) [ 0.000000] ACPI: SSDT 0x0000000087FF3620 0003DA (v01 SataRe SataTabl 00001000 INTL 20120913) [ 0.000000] ACPI: LPIT 0x0000000087FF3A00 000094 (v01 INTEL SKL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x0000000087FF3A98 000248 (v02 INTEL sensrhub 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x0000000087FF3CE0 000E9E (v02 INTEL PtidDevc 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x0000000087FF4B80 000551 (v02 INTEL Ther_Rvp 00001000 INTL 20120913) [ 0.000000] ACPI: DBGP 0x0000000087FF50D8 000034 (v01 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x0000000087FF5110 000054 (v00 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x0000000087FF5168 000770 (v02 INTEL xh_rvp07 00000000 INTL 20120913) [ 0.000000] ACPI: BOOT 0x0000000087FF58D8 000028 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: SSDT 0x0000000087FF5900 00352C (v02 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x0000000087FF8E30 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x0000000087FF8E78 000E58 (v02 CpuRef CpuSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x0000000087FF9CD0 003720 (v02 DptfTa DptfTabl 00001000 INTL 20120913) [ 0.000000] ACPI: MSDM 0x0000000087FFD3F0 000055 (v03 DELL CBX3 06222004 AMI 00010013) [ 0.000000] ACPI: SLIC 0x0000000087FFD448 000176 (v03 DELL CBX3 01072009 MSFT 00010013) [ 0.000000] ACPI: BGRT 0x0000000087FFD5C0 000038 (v00 \xfffffff3\xffffffee 01072009 AMI 00010013) [ 0.000000] ACPI: DMAR 0x0000000087FFD5F8 0000F0 (v01 INTEL SKL 00000001 INTL 00000001) [ 0.000000] ACPI: TPM2 0x0000000087FFD6E8 000034 (v03 Tpm2Tabl 00000001 AMI 00000000) [ 0.000000] ACPI: ASF! 0x0000000087FFD720 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 0x0000000000000000-0x00000002727fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x2727f7000-0x2727fbfff] [ 0.000000] [ffffea0000000000-ffffea0009dfffff] PMD -> [ffff880269e00000-ffff880271dfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000002727fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000007a41dfff] [ 0.000000] node 0: [mem 0x000000007a449000-0x000000007a4a1fff] [ 0.000000] node 0: [mem 0x000000007ac23000-0x0000000086c39fff] [ 0.000000] node 0: [mem 0x0000000087ffe000-0x0000000087ffefff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000002727fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000002727fffff] [ 0.000000] On node 0 totalpages: 2067500 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 26 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 8531 pages used for memmap [ 0.000000] DMA32 zone: 545935 pages, LIFO batch:31 [ 0.000000] Normal zone: 23712 pages used for memmap [ 0.000000] Normal zone: 1517568 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0x8a800000-0x8c7fffff [ 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 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7a41e000-0x7a41efff] [ 0.000000] PM: Registered nosave memory: [mem 0x7a41f000-0x7a448fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7a4a2000-0x7ac22fff] [ 0.000000] PM: Registered nosave memory: [mem 0x86c3a000-0x86ca4fff] [ 0.000000] PM: Registered nosave memory: [mem 0x86ca5000-0x87650fff] [ 0.000000] PM: Registered nosave memory: [mem 0x87651000-0x87f98fff] [ 0.000000] PM: Registered nosave memory: [mem 0x87f99000-0x87ffdfff] [ 0.000000] PM: Registered nosave memory: [mem 0x87fff000-0x87ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x88000000-0x880fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x88100000-0x8a7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x8a800000-0x8c7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x8c800000-0xdfffffff] [ 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 0x8c800000-0xdfffffff] 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 @ffff880272400000 s96728 r8192 d30248 u524288 [ 0.000000] pcpu-alloc: s96728 r8192 d30248 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: 2035167 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic.efi.signed root=UUID=7fe24563-d71b-4e25-93a5-804f31017a17 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: 7793488K/8270000K available (8182K kernel code, 1239K rwdata, 3804K rodata, 1464K init, 1292K bss, 476512K 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] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-3. [ 0.000000] spurious 8259A interrupt: IRQ7. [ 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 2398.924 MHz processor [ 0.000042] Calibrating delay loop (skipped), value calculated using timer frequency.. 4797.84 BogoMIPS (lpj=9595696) [ 0.000044] pid_max: default: 32768 minimum: 301 [ 0.000049] ACPI: Core revision 20150619 [ 0.031240] ACPI: All ACPI Tables successfully acquired [ 0.032496] Security Framework initialized [ 0.032506] AppArmor: AppArmor initialized [ 0.032507] Yama: becoming mindful. [ 0.032949] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.035252] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.036289] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.036297] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.036511] Initializing cgroup subsys blkio [ 0.036514] Initializing cgroup subsys memory [ 0.036520] Initializing cgroup subsys devices [ 0.036522] Initializing cgroup subsys freezer [ 0.036524] Initializing cgroup subsys net_cls [ 0.036525] Initializing cgroup subsys perf_event [ 0.036530] Initializing cgroup subsys net_prio [ 0.036538] Initializing cgroup subsys hugetlb [ 0.036578] CPU: Physical Processor ID: 0 [ 0.036579] CPU: Processor Core ID: 0 [ 0.036583] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.036584] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.038372] mce: CPU supports 8 MCE banks [ 0.038386] CPU0: Thermal monitoring enabled (TM1) [ 0.038395] process: using mwait in idle threads [ 0.038398] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.038399] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.038726] Freeing SMP alternatives memory: 28K (ffffffff820a5000 - ffffffff820ac000) [ 0.041767] Ignoring BGRT: invalid status 0 (expected 1) [ 0.046894] ftrace: allocating 30947 entries in 121 pages [ 0.058565] DMAR: Host address width 39 [ 0.058567] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.058578] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e [ 0.058579] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.058584] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.058585] DMAR: RMRR base: 0x000000875b3000 end: 0x000000875d2fff [ 0.058586] DMAR: RMRR base: 0x0000008a000000 end: 0x0000008c7fffff [ 0.058587] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.058588] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1 [ 0.058589] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.058590] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.058591] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.058593] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.060197] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.060198] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.064343] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.104055] TSC deadline timer enabled [ 0.104060] smpboot: CPU0: Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz (fam: 06, model: 4e, stepping: 03) [ 0.104083] Performance Events: PEBS fmt3+, 32-deep LBR, Skylake events, full-width counters, Intel PMU driver. [ 0.104108] ... version: 4 [ 0.104109] ... bit width: 48 [ 0.104109] ... generic registers: 4 [ 0.104110] ... value mask: 0000ffffffffffff [ 0.104111] ... max period: 0000ffffffffffff [ 0.104111] ... fixed-purpose events: 3 [ 0.104112] ... event mask: 000000070000000f [ 0.104855] x86: Booting SMP configuration: [ 0.104857] .... node #0, CPUs: #1 [ 0.109818] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.109884] #2 #3 [ 0.119851] x86: Booted up 1 node, 4 CPUs [ 0.119855] smpboot: Total of 4 processors activated (19191.39 BogoMIPS) [ 0.123617] devtmpfs: initialized [ 0.125478] evm: security.selinux [ 0.125479] evm: security.SMACK64 [ 0.125479] evm: security.SMACK64EXEC [ 0.125480] evm: security.SMACK64TRANSMUTE [ 0.125480] evm: security.SMACK64MMAP [ 0.125481] evm: security.ima [ 0.125482] evm: security.capability [ 0.125524] PM: Registering ACPI NVS region [mem 0x7a41e000-0x7a41efff] (4096 bytes) [ 0.125525] PM: Registering ACPI NVS region [mem 0x87651000-0x87f98fff] (9732096 bytes) [ 0.125704] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.125766] pinctrl core: initialized pinctrl subsystem [ 0.125923] RTC time: 11:38:48, date: 05/02/16 [ 0.126040] NET: Registered protocol family 16 [ 0.135449] cpuidle: using governor ladder [ 0.139456] cpuidle: using governor menu [ 0.139497] Simple Boot Flag at 0x47 set to 0x80 [ 0.139551] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.139552] ACPI: bus type PCI registered [ 0.139553] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.139624] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.139626] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.139638] PCI: Using configuration type 1 for base access [ 0.139643] dmi type 0xB1 record - unknown flag [ 0.144223] ACPI: Added _OSI(Module Device) [ 0.144225] ACPI: Added _OSI(Processor Device) [ 0.144226] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.144228] ACPI: Added _OSI(Processor Aggregator Device) [ 0.150537] ACPI: Executed 21 blocks of module-level executable AML code [ 0.156170] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.162751] ACPI: Dynamic OEM Table Load: [ 0.162757] ACPI: SSDT 0xFFFF880268128800 00037F (v02 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.163570] ACPI: Dynamic OEM Table Load: [ 0.163574] ACPI: SSDT 0xFFFF880268063000 00061E (v02 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.165360] ACPI: Dynamic OEM Table Load: [ 0.165365] ACPI: SSDT 0xFFFF880268063800 0005AA (v02 PmRef ApIst 00003000 INTL 20120913) [ 0.166334] ACPI: Dynamic OEM Table Load: [ 0.166338] ACPI: SSDT 0xFFFF8802680E8A00 000119 (v02 PmRef ApCst 00003000 INTL 20120913) [ 0.168685] ACPI : EC: EC started [ 0.171503] ACPI: Interpreter enabled [ 0.171513] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150619/hwxface-580) [ 0.171520] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150619/hwxface-580) [ 0.171540] ACPI: (supports S0 S3 S4 S5) [ 0.171541] ACPI: Using IOAPIC for interrupt routing [ 0.171575] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.172714] ACPI: Power Resource [PG00] (on) [ 0.172990] ACPI: Power Resource [PG01] (on) [ 0.173249] ACPI: Power Resource [PG02] (on) [ 0.174777] ACPI: Power Resource [WRST] (off) [ 0.175050] ACPI: Power Resource [WRST] (off) [ 0.175319] ACPI: Power Resource [WRST] (off) [ 0.175593] ACPI: Power Resource [WRST] (off) [ 0.175863] ACPI: Power Resource [WRST] (off) [ 0.176145] ACPI: Power Resource [WRST] (off) [ 0.176414] ACPI: Power Resource [WRST] (off) [ 0.176686] ACPI: Power Resource [WRST] (off) [ 0.176960] ACPI: Power Resource [WRST] (off) [ 0.177429] ACPI: Power Resource [WRST] (off) [ 0.177697] ACPI: Power Resource [WRST] (off) [ 0.177968] ACPI: Power Resource [WRST] (off) [ 0.178236] ACPI: Power Resource [WRST] (off) [ 0.178506] ACPI: Power Resource [WRST] (off) [ 0.178774] ACPI: Power Resource [WRST] (off) [ 0.179045] ACPI: Power Resource [WRST] (off) [ 0.179313] ACPI: Power Resource [WRST] (off) [ 0.179593] ACPI: Power Resource [WRST] (off) [ 0.179863] ACPI: Power Resource [WRST] (off) [ 0.180169] ACPI: Power Resource [WRST] (off) [ 0.190295] ACPI: Power Resource [FN00] (off) [ 0.191259] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.191265] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.192653] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.192654] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.193188] PCI host bridge to bus 0000:00 [ 0.193190] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.193192] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.193193] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.193194] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.193196] pci_bus 0000:00: root bus resource [mem 0x8c800000-0xdfffffff window] [ 0.193197] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.193205] pci 0000:00:00.0: [8086:1904] type 00 class 0x060000 [ 0.193322] pci 0000:00:02.0: [8086:1916] type 00 class 0x030000 [ 0.193330] pci 0000:00:02.0: reg 0x10: [mem 0xde000000-0xdeffffff 64bit] [ 0.193336] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.193341] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.193447] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 [ 0.193458] pci 0000:00:04.0: reg 0x10: [mem 0xdf120000-0xdf127fff 64bit] [ 0.193628] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.193647] pci 0000:00:14.0: reg 0x10: [mem 0xdf110000-0xdf11ffff 64bit] [ 0.193713] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.193799] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.193936] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 0.194144] pci 0000:00:15.0: reg 0x10: [mem 0xdf137000-0xdf137fff 64bit] [ 0.195024] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 0.195232] pci 0000:00:15.1: reg 0x10: [mem 0xdf136000-0xdf136fff 64bit] [ 0.196056] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.196077] pci 0000:00:16.0: reg 0x10: [mem 0xdf135000-0xdf135fff 64bit] [ 0.196149] pci 0000:00:16.0: PME# supported from D3hot [ 0.196242] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601 [ 0.196258] pci 0000:00:17.0: reg 0x10: [mem 0xdf130000-0xdf131fff] [ 0.196266] pci 0000:00:17.0: reg 0x14: [mem 0xdf134000-0xdf1340ff] [ 0.196274] pci 0000:00:17.0: reg 0x18: [io 0xf090-0xf097] [ 0.196282] pci 0000:00:17.0: reg 0x1c: [io 0xf080-0xf083] [ 0.196289] pci 0000:00:17.0: reg 0x20: [io 0xf060-0xf07f] [ 0.196297] pci 0000:00:17.0: reg 0x24: [mem 0xdf133000-0xdf1337ff] [ 0.196335] pci 0000:00:17.0: PME# supported from D3hot [ 0.196450] pci 0000:00:1c.0: [8086:9d14] type 01 class 0x060400 [ 0.196517] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.196602] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.196670] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100 [ 0.196866] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.196876] pci 0000:00:1f.2: reg 0x10: [mem 0xdf12c000-0xdf12ffff] [ 0.197011] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040300 [ 0.197032] pci 0000:00:1f.3: reg 0x10: [mem 0xdf128000-0xdf12bfff 64bit] [ 0.197059] pci 0000:00:1f.3: reg 0x20: [mem 0xdf100000-0xdf10ffff 64bit] [ 0.197102] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.197222] pci 0000:00:1f.3: System wakeup disabled by ACPI [ 0.197260] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.197308] pci 0000:00:1f.4: reg 0x10: [mem 0xdf132000-0xdf1320ff 64bit] [ 0.197379] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.197754] pci 0000:01:00.0: [8086:3165] type 00 class 0x028000 [ 0.197833] pci 0000:01:00.0: reg 0x10: [mem 0xdf000000-0xdf001fff 64bit] [ 0.198075] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.198235] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.207640] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.207645] pci 0000:00:1c.0: bridge window [mem 0xdf000000-0xdf0fffff] [ 0.209635] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.209686] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.209735] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.209784] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.209833] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.209882] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.209931] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.209980] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.211292] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.211401] ACPI : EC: GPE = 0x45, I/O: command/status = 0x934, data = 0x930 [ 0.211503] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.211505] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.211507] vgaarb: loaded [ 0.211508] vgaarb: bridge control possible 0000:00:02.0 [ 0.211681] SCSI subsystem initialized [ 0.211722] libata version 3.00 loaded. [ 0.211740] ACPI: bus type USB registered [ 0.211758] usbcore: registered new interface driver usbfs [ 0.211775] usbcore: registered new interface driver hub [ 0.211791] usbcore: registered new device driver usb [ 0.211926] PCI: Using ACPI for IRQ routing [ 0.240778] PCI: pci_cache_line_size set to 64 bytes [ 0.241145] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.241147] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 0.241148] e820: reserve RAM buffer [mem 0x7a41e000-0x7bffffff] [ 0.241149] e820: reserve RAM buffer [mem 0x7a4a2000-0x7bffffff] [ 0.241149] e820: reserve RAM buffer [mem 0x86c3a000-0x87ffffff] [ 0.241151] e820: reserve RAM buffer [mem 0x87fff000-0x87ffffff] [ 0.241151] e820: reserve RAM buffer [mem 0x272800000-0x273ffffff] [ 0.241243] NetLabel: Initializing [ 0.241244] NetLabel: domain hash size = 128 [ 0.241245] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.241254] NetLabel: unlabeled traffic allowed by default [ 0.241352] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.241355] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.243411] clocksource: Switched to clocksource hpet [ 0.248688] AppArmor: AppArmor Filesystem Enabled [ 0.248735] pnp: PnP ACPI init [ 0.248937] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.248939] system 00:00: [io 0xffff] has been reserved [ 0.248941] system 00:00: [io 0xffff] has been reserved [ 0.248942] system 00:00: [io 0xffff] has been reserved [ 0.248943] system 00:00: [io 0x1800-0x18fe] could not be reserved [ 0.248944] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.248947] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.249018] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.249046] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.249048] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.249195] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.249210] pnp 00:04: Plug and Play ACPI device, IDs DLL06fd PNP0f13 (active) [ 0.249373] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.249375] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.249376] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.249377] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.249378] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.249380] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.249381] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.249383] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 0.249384] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.249385] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved [ 0.249387] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.249415] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.249416] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.249417] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.249419] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.249420] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.249421] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.249423] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.249424] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.250230] system 00:07: [mem 0xfe029000-0xfe029fff] has been reserved [ 0.250232] system 00:07: [mem 0xfe028000-0xfe028fff] has been reserved [ 0.250233] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.254511] pnp: PnP ACPI: found 8 devices [ 0.264350] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.264369] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.264382] pci 0000:00:1c.0: bridge window [mem 0xdf000000-0xdf0fffff] [ 0.264389] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.264390] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.264392] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.264393] pci_bus 0000:00: resource 7 [mem 0x8c800000-0xdfffffff window] [ 0.264394] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window] [ 0.264395] pci_bus 0000:01: resource 1 [mem 0xdf000000-0xdf0fffff] [ 0.264421] NET: Registered protocol family 2 [ 0.264554] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.264759] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.264998] TCP: Hash tables configured (established 65536 bind 65536) [ 0.265029] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.265066] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.265159] NET: Registered protocol family 1 [ 0.265175] pci 0000:00:02.0: Video device with shadowed ROM [ 0.266686] PCI: CLS 0 bytes, default 64 [ 0.266729] Trying to unpack rootfs image as initramfs... [ 0.715677] Freeing initrd memory: 32872K (ffff880033fbc000 - ffff880035fd6000) [ 0.715723] DMAR: ACPI device "device:64" under DMAR at fed91000 as 00:15.0 [ 0.715726] DMAR: ACPI device "device:65" under DMAR at fed91000 as 00:15.1 [ 0.715737] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.715740] software IO TLB [mem 0x746ef000-0x786ef000] (64MB) mapped at [ffff8800746ef000-ffff8800786eefff] [ 0.715971] microcode: CPU0 sig=0x406e3, pf=0x80, revision=0x2d [ 0.715985] microcode: CPU1 sig=0x406e3, pf=0x80, revision=0x2d [ 0.715995] microcode: CPU2 sig=0x406e3, pf=0x80, revision=0x2d [ 0.716006] microcode: CPU3 sig=0x406e3, pf=0x80, revision=0x2d [ 0.716110] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 0.716191] Scanning for low memory corruption every 60 seconds [ 0.716664] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.716688] Initialise system trusted keyring [ 0.716708] audit: initializing netlink subsys (disabled) [ 0.716724] audit: type=2000 audit(1462189128.712:1): initialized [ 0.717274] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 0.717275] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.718480] zpool: loaded [ 0.718481] zbud: loaded [ 0.718687] VFS: Disk quotas dquot_6.6.0 [ 0.718713] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.719190] fuse init (API version 7.23) [ 0.719328] Key type big_key registered [ 0.720658] Key type asymmetric registered [ 0.720660] Asymmetric key parser 'x509' registered [ 0.720672] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.720818] io scheduler noop registered [ 0.720821] io scheduler deadline registered (default) [ 0.720848] io scheduler cfq registered [ 0.721203] aer 0000:00:1c.0:pcie02: service driver aer loaded [ 0.721232] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt [ 0.721235] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 0.721245] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded [ 0.721250] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.721256] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.721286] efifb: probing for efifb [ 0.721300] efifb: framebuffer at 0xc0000000, mapped to 0xffffc90001000000, using 8128k, total 8128k [ 0.721301] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 0.721302] efifb: scrolling: redraw [ 0.721303] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.721431] Console: switching to colour frame buffer device 240x67 [ 0.721449] fb0: EFI VGA frame buffer device [ 0.721471] intel_idle: MWAIT substates: 0x11142120 [ 0.721472] intel_idle: v0.4 model 0x4E [ 0.721473] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.722477] ACPI: AC Adapter [AC] (off-line) [ 0.722537] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.722862] ACPI: Lid Switch [LID0] [ 0.722889] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.722892] ACPI: Power Button [PBTN] [ 0.722915] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 0.722917] ACPI: Sleep Button [SBTN] [ 0.722941] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 0.722943] ACPI: Power Button [PWRF] [ 0.724983] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.724985] ACPI: Thermal Zone [THM] (25 C) [ 0.725094] ACPI: Invalid active1 threshold [ 0.725159] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.725160] ACPI: Thermal Zone [TZ00] (28 C) [ 0.725245] thermal LNXTHERM:02: registered as thermal_zone2 [ 0.725246] ACPI: Thermal Zone [TZ01] (30 C) [ 0.725293] GHES: HEST is not enabled! [ 0.725446] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.730057] Linux agpgart interface v0.103 [ 0.743284] ACPI: Battery Slot [BAT0] (battery present) [ 0.745850] brd: module loaded [ 0.747246] loop: module loaded [ 0.747482] libphy: Fixed MDIO Bus: probed [ 0.747485] tun: Universal TUN/TAP device driver, 1.6 [ 0.747486] tun: (C) 1999-2004 Max Krasnyansky [ 0.747582] PPP generic driver version 2.4.2 [ 0.747881] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.747886] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.748984] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 0.748989] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.749070] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.749071] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.749072] usb usb1: Product: xHCI Host Controller [ 0.749074] usb usb1: Manufacturer: Linux 4.2.0-35-generic xhci-hcd [ 0.749074] usb usb1: SerialNumber: 0000:00:14.0 [ 0.749239] hub 1-0:1.0: USB hub found [ 0.749259] hub 1-0:1.0: 12 ports detected [ 0.755025] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.755028] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.755054] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.755055] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.755056] usb usb2: Product: xHCI Host Controller [ 0.755057] usb usb2: Manufacturer: Linux 4.2.0-35-generic xhci-hcd [ 0.755058] usb usb2: SerialNumber: 0000:00:14.0 [ 0.755197] hub 2-0:1.0: USB hub found [ 0.755213] hub 2-0:1.0: 6 ports detected [ 0.758139] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.758143] ehci-pci: EHCI PCI platform driver [ 0.758151] ehci-platform: EHCI generic platform driver [ 0.758160] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.758163] ohci-pci: OHCI PCI platform driver [ 0.758170] ohci-platform: OHCI generic platform driver [ 0.758177] uhci_hcd: USB Universal Host Controller Interface driver [ 0.758218] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 0.758597] i8042: Warning: Keylock active [ 0.759980] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.759982] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.760277] mousedev: PS/2 mouse device common for all mice [ 0.760760] rtc_cmos 00:01: RTC can wake from S4 [ 0.761332] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 0.761463] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.761470] i2c /dev entries driver [ 0.761557] device-mapper: uevent: version 1.0.3 [ 0.761689] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 0.761895] device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: dm-devel@redhat.com [ 0.761913] Intel P-state driver initializing. [ 0.761926] intel_pstate: HWP enabled [ 0.762019] intel_pstate: HWP enabled [ 0.762038] intel_pstate: HWP enabled [ 0.762106] intel_pstate: HWP enabled [ 0.762160] ledtrig-cpu: registered to indicate activity on CPUs [ 0.762164] EFI Variables Facility v0.08 2004-May-17 [ 0.768797] PCCT header not found. [ 0.769012] NET: Registered protocol family 10 [ 0.769418] NET: Registered protocol family 17 [ 0.769433] Key type dns_resolver registered [ 0.770213] Loading compiled-in X.509 certificates [ 0.770801] Loaded X.509 cert 'Build time autogenerated kernel key: d2cd13f45fa3b012fc89b8d500f91dcca4d9e0a8' [ 0.770820] registered taskstats version 1 [ 0.770840] zswap: loading zswap [ 0.770842] zswap: using zbud pool [ 0.770845] zswap: using lzo compressor [ 0.773374] Key type trusted registered [ 0.778674] Key type encrypted registered [ 0.778696] AppArmor: AppArmor sha1 policy hashing enabled [ 0.778699] ima: No TPM chip found, activating TPM-bypass! [ 0.778713] evm: HMAC attrs: 0x1 [ 0.779902] Magic number: 0:888:629 [ 0.780169] rtc_cmos 00:01: setting system clock to 2016-05-02 11:38:49 UTC (1462189129) [ 0.780481] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.780482] EDD information not available. [ 0.780546] PM: Hibernation image not present or could not be loaded. [ 0.780936] Freeing unused kernel memory: 1464K (ffffffff81f37000 - ffffffff820a5000) [ 0.780937] Write protecting the kernel read-only data: 14336k [ 0.781594] Freeing unused kernel memory: 2044K (ffff880002801000 - ffff880002a00000) [ 0.781785] Freeing unused kernel memory: 292K (ffff880002db7000 - ffff880002e00000) [ 0.794274] random: systemd-udevd urandom read with 9 bits of entropy available [ 0.844151] hidraw: raw HID events driver (C) Jiri Kosina [ 0.847144] wmi: Mapper loaded [ 0.851832] ahci 0000:00:17.0: version 3.0 [ 0.852152] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled [ 0.852221] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode [ 0.852225] ahci 0000:00:17.0: flags: 64bit ncq stag pm led clo only pio slum part deso sadm sds apst [ 0.852340] [drm] Initialized drm 1.1.0 20060810 [ 0.852636] scsi host0: ahci [ 0.852726] ata1: SATA max UDMA/133 abar m2048@0xdf133000 port 0xdf133100 irq 276 [ 0.874987] [drm] Memory usable by graphics device = 4096M [ 0.874991] checking generic (c0000000 7f0000) vs hw (c0000000 10000000) [ 0.874994] fb: switching to inteldrmfb from EFI VGA [ 0.875018] Console: switching to colour dummy device 80x25 [ 0.875108] [drm] Replacing VGA console driver [ 0.882086] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 0.882088] [drm] Driver supports precise vblank timestamp query. [ 0.886163] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 0.917787] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 0.918823] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 0.919079] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on minor 0 [ 0.935352] fbcon: inteldrmfb (fb0) is primary device [ 0.935480] Console: switching to colour frame buffer device 240x67 [ 0.935549] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 0.935550] i915 0000:00:02.0: registered panic notifier [ 1.120232] usb 1-1: new low-speed USB device number 2 using xhci_hcd [ 1.172269] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.256644] ata1.00: ATA-9: ST500LM000-1EJ162, DEMD, max UDMA/133 [ 1.256651] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 1.313579] usb 1-1: New USB device found, idVendor=046d, idProduct=c248 [ 1.313584] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.313587] usb 1-1: Product: Gaming Keyboard G105 [ 1.313590] usb 1-1: Manufacturer: Logitech [ 1.313931] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 1.313938] usb 1-1: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes [ 1.330891] usbcore: registered new interface driver usbhid [ 1.330896] usbhid: USB HID core driver [ 1.334367] input: Logitech Gaming Keyboard G105 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C248.0001/input/input8 [ 1.334518] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x3a1f08) [ 1.334693] psmouse serio1: elantech: elantech_send_cmd query 0x02 failed. [ 1.334697] psmouse serio1: elantech: failed to query capabilities. [ 1.345406] ata1.00: configured for UDMA/133 [ 1.345774] scsi 0:0:0:0: Direct-Access ATA ST500LM000-1EJ16 DEMD PQ: 0 ANSI: 5 [ 1.346352] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 1.346360] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 1.346463] sd 0:0:0:0: [sda] Write Protect is off [ 1.346470] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.346486] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.346497] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.350715] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 [ 1.352653] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.388978] hid-generic 0003:046D:C248.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech Gaming Keyboard G105] on usb-0000:00:14.0-1/input0 [ 1.395038] input: Logitech Gaming Keyboard G105 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:046D:C248.0002/input/input9 [ 1.448868] hid-generic 0003:046D:C248.0002: input,hiddev0,hidraw1: USB HID v1.10 Device [Logitech Gaming Keyboard G105] on usb-0000:00:14.0-1/input1 [ 1.488448] usb 1-2: new full-speed USB device number 3 using xhci_hcd [ 1.589338] input: ImPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input6 [ 1.675905] usb 1-2: New USB device found, idVendor=046d, idProduct=c52b [ 1.675908] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.675909] usb 1-2: Product: USB Receiver [ 1.675910] usb 1-2: Manufacturer: Logitech [ 1.684307] logitech-djreceiver 0003:046D:C52B.0005: hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-2/input2 [ 1.716690] tsc: Refined TSC clocksource calibration: 2400.012 MHz [ 1.716696] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229842dd0bd, max_idle_ns: 440795319571 ns [ 1.802694] input: Logitech M705 as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/0003:046D:C52B.0005/0003:046D:101B.0006/input/input10 [ 1.803216] logitech-hidpp-device 0003:046D:101B.0006: input,hidraw3: USB HID v1.11 Mouse [Logitech M705] on usb-0000:00:14.0-2:1 [ 1.848855] usb 1-4: new full-speed USB device number 4 using xhci_hcd [ 2.034851] usb 1-4: New USB device found, idVendor=0483, idProduct=91d1 [ 2.034858] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.034862] usb 1-4: Product: ST_SENSOR_HUB [ 2.034866] usb 1-4: Manufacturer: STMicroelectronics [ 2.034868] usb 1-4: SerialNumber: ST_SENSOR_HUB [ 2.209088] usb 1-5: new high-speed USB device number 5 using xhci_hcd [ 2.450959] usb 1-5: New USB device found, idVendor=1bcf, idProduct=28aa [ 2.450967] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.450971] usb 1-5: Product: Integrated_Webcam_HD [ 2.450974] usb 1-5: Manufacturer: CN0GNXH57248759CB437A02 [ 2.689501] usb 1-7: new full-speed USB device number 6 using xhci_hcd [ 2.717871] clocksource: Switched to clocksource tsc [ 2.821839] [drm] RC6 on [ 2.875272] usb 1-7: New USB device found, idVendor=04f3, idProduct=228a [ 2.875278] usb 1-7: New USB device strings: Mfr=4, Product=14, SerialNumber=0 [ 2.875282] usb 1-7: Product: Touchscreen [ 2.875285] usb 1-7: Manufacturer: ELAN [ 2.875478] usb 1-7: ep 0x2 - rounding interval to 64 microframes, ep desc says 80 microframes [ 3.049671] usb 1-8: new full-speed USB device number 7 using xhci_hcd [ 3.236025] usb 1-8: New USB device found, idVendor=8087, idProduct=0a2a [ 3.236034] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7.792967] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null) [ 8.151091] systemd[1]: RTC configured in localtime, applying delta of 120 minutes to system time. [ 8.280303] random: nonblocking pool is initialized [ 8.296432] systemd[1]: Failed to insert module 'kdbus': Function not implemented [ 8.353172] systemd[1]: systemd 225 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD -IDN) [ 8.353525] systemd[1]: Detected architecture x86-64. [ 8.353901] systemd[1]: Set hostname to . [ 8.685162] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 8.685290] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 8.685311] systemd[1]: Reached target User and Group Name Lookups. [ 8.685380] systemd[1]: Created slice Root Slice. [ 8.685455] systemd[1]: Listening on udev Control Socket. [ 8.685515] systemd[1]: Listening on Journal Socket (/dev/log). [ 8.685701] systemd[1]: Listening on Journal Audit Socket. [ 8.685863] systemd[1]: Created slice System Slice. [ 8.686056] systemd[1]: Created slice system-getty.slice. [ 8.686204] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 8.686347] systemd[1]: Created slice system-systemd\x2dcryptsetup.slice. [ 8.687243] systemd[1]: Starting Increase datagram queue length... [ 8.687462] systemd[1]: Listening on Journal Socket. [ 8.688559] systemd[1]: Started Braille Device Support. [ 8.690342] systemd[1]: Mounting Huge Pages File System... [ 8.691330] systemd[1]: Mounting Debug File System... [ 8.692050] systemd[1]: Starting Setup Virtual Console... [ 8.692987] systemd[1]: Starting Uncomplicated firewall... [ 8.693735] systemd[1]: Mounting POSIX Message Queue File System... [ 8.703575] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 8.703776] systemd[1]: Listening on udev Kernel Socket. [ 8.703986] systemd[1]: Created slice User and Session Slice. [ 8.704078] systemd[1]: Listening on fsck to fsckd communication Socket. [ 8.704118] systemd[1]: Reached target Slices. [ 8.704143] systemd[1]: Reached target Remote File Systems (Pre). [ 8.707355] systemd[1]: Starting Load Kernel Modules... [ 8.707530] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 8.709313] systemd[1]: Starting udev Coldplug all Devices... [ 8.713984] systemd[1]: Started Read required files in advance. [ 8.716909] systemd[1]: Started Setup Virtual Console. [ 8.717395] systemd[1]: Started Uncomplicated firewall. [ 8.717881] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 8.719239] systemd[1]: Starting Create Static Device Nodes in /dev... [ 8.801781] systemd[1]: Mounted Huge Pages File System. [ 8.801964] systemd[1]: Mounted POSIX Message Queue File System. [ 8.802160] systemd[1]: Mounted Debug File System. [ 8.803096] systemd[1]: Started Increase datagram queue length. [ 8.819910] systemd[1]: Listening on Syslog Socket. [ 8.821484] systemd[1]: Starting Journal Service... [ 8.867180] systemd[1]: Started udev Coldplug all Devices. [ 8.881247] lp: driver loaded but no devices found [ 8.883226] ppdev: user-space parallel port driver [ 8.926558] systemd[1]: Started Load Kernel Modules. [ 8.932112] systemd[1]: Mounting FUSE Control File System... [ 8.933147] systemd[1]: Starting Apply Kernel Variables... [ 8.937564] systemd[1]: Mounted FUSE Control File System. [ 8.957207] systemd[1]: Started Apply Kernel Variables. [ 8.987156] systemd[1]: Started Journal Service. [ 9.297111] EXT4-fs (sda4): re-mounted. Opts: errors=remount-ro [ 9.312856] systemd-journald[286]: Received request to flush runtime journal from PID 1 [ 9.437454] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002) [ 9.466750] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 9.471689] ACPI Warning: \_SB_.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20150619/nspredef-297) [ 9.471698] ACPI: Invalid package element [0]: got number, expecting [R] [ 9.471700] _ART package 0 is invalid, ignored [ 9.586150] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 9.614784] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002) [ 9.615143] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 9.631150] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 9.635156] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 9.635344] snd_hda_intel 0000:00:1f.3: Applying patch firmware 'hda-jack-retask.fw' [ 9.635428] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 9.701152] resource sanity check: requesting [mem 0xfed40040-0xfed4103f], which spans more than MSFT0101:00 [mem 0xfed40000-0xfed4087f] [ 9.701155] ------------[ cut here ]------------ [ 9.701160] WARNING: CPU: 0 PID: 342 at /build/linux-HVWSXI/linux-4.2.0/arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2c5/0x380() [ 9.701161] Info: mapping multiple BARs. Your kernel is fine. [ 9.701162] Modules linked in: [ 9.701164] tpm_crb(+) dell_smo8800 soc_button_array(+) idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 9.701197] CPU: 0 PID: 342 Comm: systemd-udevd Not tainted 4.2.0-35-generic #40-Ubuntu [ 9.701199] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 9.701201] 0000000000000286 000000003b26227b ffff88026672b948 ffffffff817f1d7e [ 9.701203] ffff88026672b9a0 ffffffff81c92968 ffff88026672b988 ffffffff8107cb46 [ 9.701206] ffff88026672b9b8 00000000fed40040 ffffc90000cd0040 0000000000001000 [ 9.701209] Call Trace: [ 9.701213] [] dump_stack+0x63/0x81 [ 9.701217] [] warn_slowpath_common+0x86/0xc0 [ 9.701219] [] warn_slowpath_fmt+0x55/0x70 [ 9.701222] [] __ioremap_caller+0x2c5/0x380 [ 9.701225] [] ioremap_nocache+0x17/0x20 [ 9.701229] [] devm_ioremap_nocache+0x3d/0x80 [ 9.701233] [] crb_acpi_add+0x108/0x2d0 [tpm_crb] [ 9.701236] [] acpi_device_probe+0x50/0xf7 [ 9.701239] [] driver_probe_device+0x21a/0x490 [ 9.701242] [] __driver_attach+0x90/0xa0 [ 9.701244] [] ? driver_probe_device+0x490/0x490 [ 9.701247] [] bus_for_each_dev+0x6c/0xc0 [ 9.701250] [] driver_attach+0x1e/0x20 [ 9.701252] [] bus_add_driver+0x1eb/0x280 [ 9.701254] [] ? 0xffffffffc0059000 [ 9.701256] [] driver_register+0x60/0xe0 [ 9.701259] [] acpi_bus_register_driver+0x3b/0x43 [ 9.701262] [] crb_acpi_driver_init+0x10/0x1000 [tpm_crb] [ 9.701265] [] do_one_initcall+0xb3/0x200 [ 9.701268] [] ? __vunmap+0x95/0xf0 [ 9.701270] [] ? kmem_cache_alloc_trace+0x19f/0x210 [ 9.701273] [] ? do_init_module+0x28/0x1e7 [ 9.701275] [] do_init_module+0x60/0x1e7 [ 9.701279] [] load_module+0x167a/0x1c30 [ 9.701282] [] ? __symbol_put+0x60/0x60 [ 9.701286] [] ? kernel_read+0x50/0x80 [ 9.701289] [] SyS_finit_module+0xb9/0xf0 [ 9.701292] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 9.701294] ---[ end trace ddf5fea468453783 ]--- [ 9.701880] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 9.777867] AVX2 version of gcm_enc/dec engaged. [ 9.777870] AES CTR mode by8 optimization enabled [ 10.074053] media: Linux media interface: v0.10 [ 10.080921] Intel(R) Wireless WiFi driver for Linux [ 10.080928] Copyright(c) 2003- 2015 Intel Corporation [ 10.081211] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002) [ 10.088885] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:04F3:228A.0008/input/input11 [ 10.089266] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-7265D-15.ucode failed with error -2 [ 10.089644] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-7265D-14.ucode failed with error -2 [ 10.090426] iwlwifi 0000:01:00.0: Unsupported splx structure [ 10.093677] hid-multitouch 0003:04F3:228A.0008: input,hiddev0,hidraw4: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-7/input0 [ 10.104368] intel_rapl: Found RAPL domain package [ 10.104377] intel_rapl: Found RAPL domain core [ 10.104383] intel_rapl: Found RAPL domain uncore [ 10.104388] intel_rapl: Found RAPL domain dram [ 10.122393] iwlwifi 0000:01:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm [ 10.129796] snd_hda_codec_conexant hdaudioC0D0: CX20722: BIOS auto-probing. [ 10.130230] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20722: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker [ 10.130236] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 10.130242] snd_hda_codec_conexant hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 10.130246] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0 [ 10.130250] snd_hda_codec_conexant hdaudioC0D0: inputs: [ 10.130261] snd_hda_codec_conexant hdaudioC0D0: Mic=0x1a [ 10.131062] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication [ 10.135733] Linux video capture interface: v2.00 [ 10.145056] Bluetooth: Core ver 2.20 [ 10.145095] NET: Registered protocol family 31 [ 10.145101] Bluetooth: HCI device and connection manager initialized [ 10.145124] Bluetooth: HCI socket layer initialized [ 10.145131] Bluetooth: L2CAP socket layer initialized [ 10.145143] Bluetooth: SCO socket layer initialized [ 10.150986] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 10.151159] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 10.151339] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 10.185423] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (1bcf:28aa) [ 10.185600] usbcore: registered new interface driver btusb [ 10.193926] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input16 [ 10.194034] usbcore: registered new interface driver uvcvideo [ 10.194037] USB Video Class driver (1.1.1) [ 10.200972] Bluetooth: hci0: read Intel version: 370810011003110e0f [ 10.200976] Bluetooth: hci0: Intel device is already patched. patch num: 0f [ 10.201467] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210 [ 10.201803] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 10.202245] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 10.209339] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0 [ 10.209349] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID) [ 10.209352] pcieport 0000:00:1c.0: device [8086:9d14] error status/mask=00000001/00002000 [ 10.209353] pcieport 0000:00:1c.0: [ 0] Receiver Error [ 10.244408] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 10.276444] input: Dell WMI hotkeys as /devices/virtual/input/input17 [ 10.280429] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 10.320532] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0 [ 10.341876] i2c_hid i2c-DLL06FD:01: error in i2c_hid_init_report size:633 / ret_size:7 [ 10.344445] i2c_hid i2c-DLL06FD:01: error in i2c_hid_init_report size:69 / ret_size:7 [ 10.355165] input: DLL06FD:01 04F3:300F UNKNOWN as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-4/i2c-DLL06FD:01/0018:04F3:300F.0009/input/input18 [ 10.355250] hid-multitouch 0018:04F3:300F.0009: input,hidraw5: HID v1.00 Mouse [DLL06FD:01 04F3:300F] on [ 10.361651] cfg80211: World regulatory domain updated: [ 10.361654] cfg80211: DFS Master region: unset [ 10.361655] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 10.361657] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 10.361658] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 10.361659] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 10.361660] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 10.361662] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 10.361663] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 10.361664] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 10.361665] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 10.647203] Adding 4315644k swap on /dev/mapper/cryptswap1. Priority:-1 extents:1 across:4315644k FS [ 10.949592] audit: type=1400 audit(1462181939.657:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=703 comm="apparmor_parser" [ 10.949608] audit: type=1400 audit(1462181939.657:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="chromium" pid=703 comm="apparmor_parser" [ 10.955699] audit: type=1400 audit(1462181939.661:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=703 comm="apparmor_parser" [ 10.955713] audit: type=1400 audit(1462181939.661:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=703 comm="apparmor_parser" [ 10.955723] audit: type=1400 audit(1462181939.661:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=703 comm="apparmor_parser" [ 10.955732] audit: type=1400 audit(1462181939.661:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=703 comm="apparmor_parser" [ 10.985110] audit: type=1400 audit(1462181939.693:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=703 comm="apparmor_parser" [ 10.985126] audit: type=1400 audit(1462181939.693:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="sanitized_helper" pid=703 comm="apparmor_parser" [ 10.985136] audit: type=1400 audit(1462181939.693:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=703 comm="apparmor_parser" [ 10.985146] audit: type=1400 audit(1462181939.693:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="sanitized_helper" pid=703 comm="apparmor_parser" [ 11.349047] cgroup: new mount options do not match the existing superblock, will be ignored [ 11.592200] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.592207] Bluetooth: BNEP filters: protocol multicast [ 11.592214] Bluetooth: BNEP socket layer initialized [ 11.601395] ACPI: Invalid package element [0]: got number, expecting [R] [ 11.601403] _ART package 0 is invalid, ignored [ 11.601468] ACPI: Invalid package element [0]: got number, expecting [R] [ 11.601473] _ART package 0 is invalid, ignored [ 12.081376] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 12.081876] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 12.082593] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 12.144098] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 12.144641] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 12.152364] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0 [ 12.152379] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID) [ 12.152385] pcieport 0000:00:1c.0: device [8086:9d14] error status/mask=00000001/00002000 [ 12.152390] pcieport 0000:00:1c.0: [ 0] Receiver Error (First) [ 12.166956] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 12.749167] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 12.832824] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel [ 12.837489] vboxdrv: Found 4 processor cores [ 12.853676] vboxdrv: TSC mode is Invariant, tentative frequency 2400012188 Hz [ 12.853679] vboxdrv: Successfully loaded version 5.0.14_Ubuntu (interface 0x00240000) [ 12.859270] VBoxNetFlt: Successfully started. [ 12.865125] VBoxNetAdp: Successfully started. [ 12.871064] VBoxPciLinuxInit [ 12.873805] vboxpci: IOMMU not found (not registered) [ 15.585268] Bluetooth: RFCOMM TTY layer initialized [ 15.585283] Bluetooth: RFCOMM socket layer initialized [ 15.585295] Bluetooth: RFCOMM ver 1.11 [ 15.773980] wlp1s0: authenticate with 2c:30:33:de:54:20 [ 15.781371] wlp1s0: send auth to 2c:30:33:de:54:20 (try 1/3) [ 15.856120] wlp1s0: authenticated [ 15.859807] wlp1s0: associate with 2c:30:33:de:54:20 (try 1/3) [ 15.860913] wlp1s0: RX AssocResp from 2c:30:33:de:54:20 (capab=0x1011 status=0 aid=1) [ 15.862289] wlp1s0: associated [ 15.862312] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready [ 28.014387] [drm:check_wm_state [i915]] *ERROR* mismatch in DDB state pipe B plane 1 (expected (0,0), found (446,884)) [ 28.014425] [drm:check_wm_state [i915]] *ERROR* mismatch in DDB state pipe B cursor (expected (0,0), found (884,892)) [ 28.014524] [drm:check_wm_state [i915]] *ERROR* mismatch in DDB state pipe B plane 1 (expected (0,0), found (446,884)) [ 28.014541] [drm:check_wm_state [i915]] *ERROR* mismatch in DDB state pipe B cursor (expected (0,0), found (884,892)) [ 28.484688] ------------[ cut here ]------------ [ 28.484767] WARNING: CPU: 0 PID: 947 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() [ 28.484770] WARN_ON(!wm_changed) [ 28.484773] Modules linked in: [ 28.484777] ctr ccm rfcomm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 joydev i2c_designware_platform i2c_designware_core arc4 dell_wmi sparse_keymap drbg ansi_cprng dm_crypt dell_laptop dcdbas dell_smm_hwmon iwlmvm mac80211 uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_core snd_hda_codec_hdmi v4l2_common bluetooth snd_hda_codec_conexant hid_sensor_magn_3d snd_hda_codec_generic hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation hid_sensor_incl_3d intel_rapl videodev hid_sensor_trigger industrialio_triggered_buffer x86_pkg_temp_thermal intel_powerclamp hid_multitouch iwlwifi media coretemp hid_sensor_iio_common kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel input_leds cfg80211 serio_raw aes_x86_64 [ 28.484850] lrw gf128mul glue_helper ablk_helper cryptd tpm_crb dell_smo8800 soc_button_array idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 28.484926] CPU: 0 PID: 947 Comm: Xorg Tainted: G W OE 4.2.0-35-generic #40-Ubuntu [ 28.484930] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 28.484934] 0000000000000286 00000000f5740e12 ffff88025bce3658 ffffffff817f1d7e [ 28.484941] ffff88025bce36b0 ffffffffc021f680 ffff88025bce3698 ffffffff8107cb46 [ 28.484946] ffff88025bce3760 ffff88025bce3804 ffff88026827e000 ffff88026827f000 [ 28.484951] Call Trace: [ 28.484963] [] dump_stack+0x63/0x81 [ 28.484972] [] warn_slowpath_common+0x86/0xc0 [ 28.484979] [] warn_slowpath_fmt+0x55/0x70 [ 28.485014] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] [ 28.485048] [] skl_update_wm+0x1bb/0x740 [i915] [ 28.485057] [] ? schedule_hrtimeout_range_clock+0xd4/0x1b0 [ 28.485092] [] intel_update_watermarks+0x1e/0x30 [i915] [ 28.485144] [] haswell_crtc_disable+0x165/0x320 [i915] [ 28.485195] [] __intel_set_mode+0x233/0xb60 [i915] [ 28.485245] [] intel_crtc_set_config+0x2b6/0x580 [i915] [ 28.485281] [] drm_mode_set_config_internal+0x66/0x100 [drm] [ 28.485315] [] drm_mode_setcrtc+0x3e9/0x500 [drm] [ 28.485338] [] drm_ioctl+0x125/0x610 [drm] [ 28.485367] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 28.485373] [] ? update_curr+0xe3/0x160 [ 28.485382] [] do_vfs_ioctl+0x295/0x480 [ 28.485388] [] ? __sb_end_write+0x35/0x70 [ 28.485395] [] SyS_ioctl+0x79/0x90 [ 28.485401] [] ? SyS_poll+0x71/0x130 [ 28.485407] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 28.485411] ---[ end trace ddf5fea468453784 ]--- [ 28.492106] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=3009 end=3010) [ 31.188176] ------------[ cut here ]------------ [ 31.188199] WARNING: CPU: 0 PID: 947 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() [ 31.188200] WARN_ON(!wm_changed) [ 31.188201] Modules linked in: [ 31.188202] ctr ccm rfcomm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 joydev i2c_designware_platform i2c_designware_core arc4 dell_wmi sparse_keymap drbg ansi_cprng dm_crypt dell_laptop dcdbas dell_smm_hwmon iwlmvm mac80211 uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_core snd_hda_codec_hdmi v4l2_common bluetooth snd_hda_codec_conexant hid_sensor_magn_3d snd_hda_codec_generic hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation hid_sensor_incl_3d intel_rapl videodev hid_sensor_trigger industrialio_triggered_buffer x86_pkg_temp_thermal intel_powerclamp hid_multitouch iwlwifi media coretemp hid_sensor_iio_common kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel input_leds cfg80211 serio_raw aes_x86_64 [ 31.188229] lrw gf128mul glue_helper ablk_helper cryptd tpm_crb dell_smo8800 soc_button_array idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 31.188258] CPU: 0 PID: 947 Comm: Xorg Tainted: G W OE 4.2.0-35-generic #40-Ubuntu [ 31.188259] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 31.188261] 0000000000000286 00000000f5740e12 ffff88025bce3518 ffffffff817f1d7e [ 31.188263] ffff88025bce3570 ffffffffc021f680 ffff88025bce3558 ffffffff8107cb46 [ 31.188265] ffff88025bce3620 ffff88025bce36c4 ffff88026827e000 ffff88026827f000 [ 31.188266] Call Trace: [ 31.188271] [] dump_stack+0x63/0x81 [ 31.188274] [] warn_slowpath_common+0x86/0xc0 [ 31.188276] [] warn_slowpath_fmt+0x55/0x70 [ 31.188279] [] ? zone_statistics+0x7c/0xa0 [ 31.188290] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] [ 31.188300] [] skl_update_wm+0x1bb/0x740 [i915] [ 31.188314] [] ? gen9_read32+0xfb/0x2e0 [i915] [ 31.188328] [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] [ 31.188338] [] intel_update_watermarks+0x1e/0x30 [i915] [ 31.188353] [] intel_finish_crtc_commit+0x169/0x190 [i915] [ 31.188359] [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] [ 31.188375] [] intel_atomic_commit+0x6b/0x100 [i915] [ 31.188388] [] drm_atomic_commit+0x37/0x60 [drm] [ 31.188393] [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] [ 31.188402] [] __setplane_internal+0x23a/0x2f0 [drm] [ 31.188410] [] drm_mode_cursor_universal+0x12b/0x210 [drm] [ 31.188421] [] ? __ww_mutex_lock+0x5f/0xa0 [ 31.188428] [] drm_mode_cursor_common+0x81/0x180 [drm] [ 31.188437] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] [ 31.188444] [] drm_ioctl+0x125/0x610 [drm] [ 31.188452] [] ? drm_mode_setcrtc+0x500/0x500 [drm] [ 31.188455] [] ? timerqueue_add+0x59/0xb0 [ 31.188458] [] ? enqueue_hrtimer+0x41/0x90 [ 31.188459] [] ? hrtimer_start_range_ns+0x1cd/0x3d0 [ 31.188462] [] do_vfs_ioctl+0x295/0x480 [ 31.188464] [] ? __set_task_blocked+0x41/0xa0 [ 31.188466] [] SyS_ioctl+0x79/0x90 [ 31.188468] [] ? SyS_rt_sigprocmask+0x8e/0xc0 [ 31.188469] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 31.188471] ---[ end trace ddf5fea468453785 ]--- [ 67.207646] ------------[ cut here ]------------ [ 67.207675] WARNING: CPU: 2 PID: 947 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() [ 67.207676] WARN_ON(!wm_changed) [ 67.207677] Modules linked in: [ 67.207679] ctr ccm rfcomm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 joydev i2c_designware_platform i2c_designware_core arc4 dell_wmi sparse_keymap drbg ansi_cprng dm_crypt dell_laptop dcdbas dell_smm_hwmon iwlmvm mac80211 uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_core snd_hda_codec_hdmi v4l2_common bluetooth snd_hda_codec_conexant hid_sensor_magn_3d snd_hda_codec_generic hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation hid_sensor_incl_3d intel_rapl videodev hid_sensor_trigger industrialio_triggered_buffer x86_pkg_temp_thermal intel_powerclamp hid_multitouch iwlwifi media coretemp hid_sensor_iio_common kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel input_leds cfg80211 serio_raw aes_x86_64 [ 67.207714] lrw gf128mul glue_helper ablk_helper cryptd tpm_crb dell_smo8800 soc_button_array idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 67.207757] CPU: 2 PID: 947 Comm: Xorg Tainted: G W OE 4.2.0-35-generic #40-Ubuntu [ 67.207758] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 67.207759] 0000000000000286 00000000f5740e12 ffff88025bce3508 ffffffff817f1d7e [ 67.207761] ffff88025bce3560 ffffffffc021f680 ffff88025bce3548 ffffffff8107cb46 [ 67.207763] ffff88025bce3610 ffff88025bce36b4 ffff88026827f000 ffff88026827e000 [ 67.207765] Call Trace: [ 67.207769] [] dump_stack+0x63/0x81 [ 67.207773] [] warn_slowpath_common+0x86/0xc0 [ 67.207775] [] warn_slowpath_fmt+0x55/0x70 [ 67.207788] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] [ 67.207798] [] skl_update_wm+0x1bb/0x740 [i915] [ 67.207813] [] ? gen9_read32+0xfb/0x2e0 [i915] [ 67.207827] [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] [ 67.207837] [] intel_update_watermarks+0x1e/0x30 [i915] [ 67.207852] [] intel_finish_crtc_commit+0x169/0x190 [i915] [ 67.207859] [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] [ 67.207875] [] intel_atomic_commit+0x6b/0x100 [i915] [ 67.207890] [] drm_atomic_commit+0x37/0x60 [drm] [ 67.207895] [] drm_atomic_helper_update_plane+0xe9/0x130 [drm_kms_helper] [ 67.207904] [] __setplane_internal+0x2c3/0x2f0 [drm] [ 67.207912] [] drm_mode_cursor_universal+0x12b/0x210 [drm] [ 67.207915] [] ? __ww_mutex_lock+0x1b/0xa0 [ 67.207923] [] drm_mode_cursor_common+0x81/0x180 [drm] [ 67.207933] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] [ 67.207940] [] drm_ioctl+0x125/0x610 [drm] [ 67.207948] [] ? drm_mode_setcrtc+0x500/0x500 [drm] [ 67.207951] [] do_vfs_ioctl+0x295/0x480 [ 67.207954] [] ? __set_task_blocked+0x41/0xa0 [ 67.207956] [] SyS_ioctl+0x79/0x90 [ 67.207958] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 67.207959] ---[ end trace ddf5fea468453786 ]--- [ 73.537396] ------------[ cut here ]------------ [ 73.537436] WARNING: CPU: 0 PID: 947 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() [ 73.537438] WARN_ON(!wm_changed) [ 73.537439] Modules linked in: [ 73.537441] ctr ccm rfcomm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 joydev i2c_designware_platform i2c_designware_core arc4 dell_wmi sparse_keymap drbg ansi_cprng dm_crypt dell_laptop dcdbas dell_smm_hwmon iwlmvm mac80211 uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_core snd_hda_codec_hdmi v4l2_common bluetooth snd_hda_codec_conexant hid_sensor_magn_3d snd_hda_codec_generic hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation hid_sensor_incl_3d intel_rapl videodev hid_sensor_trigger industrialio_triggered_buffer x86_pkg_temp_thermal intel_powerclamp hid_multitouch iwlwifi media coretemp hid_sensor_iio_common kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel input_leds cfg80211 serio_raw aes_x86_64 [ 73.537479] lrw gf128mul glue_helper ablk_helper cryptd tpm_crb dell_smo8800 soc_button_array idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 73.537520] CPU: 0 PID: 947 Comm: Xorg Tainted: G W OE 4.2.0-35-generic #40-Ubuntu [ 73.537522] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 73.537524] 0000000000000286 00000000f5740e12 ffff88025bce3518 ffffffff817f1d7e [ 73.537527] ffff88025bce3570 ffffffffc021f680 ffff88025bce3558 ffffffff8107cb46 [ 73.537542] ffff88025bce3620 ffff88025bce36c4 ffff88026827e000 ffff88026827f000 [ 73.537545] Call Trace: [ 73.537552] [] dump_stack+0x63/0x81 [ 73.537556] [] warn_slowpath_common+0x86/0xc0 [ 73.537559] [] warn_slowpath_fmt+0x55/0x70 [ 73.537605] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] [ 73.537623] [] skl_update_wm+0x1bb/0x740 [i915] [ 73.537628] [] ? timerqueue_del+0x24/0x70 [ 73.537631] [] ? __remove_hrtimer+0x3c/0x90 [ 73.537635] [] ? free_pcppages_bulk+0xbb/0x490 [ 73.537653] [] intel_update_watermarks+0x1e/0x30 [i915] [ 73.537677] [] intel_finish_crtc_commit+0x169/0x190 [i915] [ 73.537687] [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] [ 73.537711] [] intel_atomic_commit+0x6b/0x100 [i915] [ 73.537733] [] drm_atomic_commit+0x37/0x60 [drm] [ 73.537740] [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] [ 73.537754] [] __setplane_internal+0x23a/0x2f0 [drm] [ 73.537767] [] drm_mode_cursor_universal+0x12b/0x210 [drm] [ 73.537772] [] ? __ww_mutex_lock+0x5f/0xa0 [ 73.537785] [] drm_mode_cursor_common+0x81/0x180 [drm] [ 73.537802] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] [ 73.537828] [] drm_ioctl+0x125/0x610 [drm] [ 73.537842] [] ? drm_mode_setcrtc+0x500/0x500 [drm] [ 73.537846] [] ? do_readv_writev+0x14b/0x250 [ 73.537849] [] do_vfs_ioctl+0x295/0x480 [ 73.537853] [] ? __set_task_blocked+0x41/0xa0 [ 73.537856] [] SyS_ioctl+0x79/0x90 [ 73.537858] [] ? SyS_rt_sigprocmask+0x8e/0xc0 [ 73.537861] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 73.537899] ---[ end trace ddf5fea468453787 ]--- [ 672.011775] ------------[ cut here ]------------ [ 672.011799] WARNING: CPU: 2 PID: 947 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() [ 672.011800] WARN_ON(!wm_changed) [ 672.011802] Modules linked in: [ 672.011803] ctr ccm rfcomm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 joydev i2c_designware_platform i2c_designware_core arc4 dell_wmi sparse_keymap drbg ansi_cprng dm_crypt dell_laptop dcdbas dell_smm_hwmon iwlmvm mac80211 uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_core snd_hda_codec_hdmi v4l2_common bluetooth snd_hda_codec_conexant hid_sensor_magn_3d snd_hda_codec_generic hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation hid_sensor_incl_3d intel_rapl videodev hid_sensor_trigger industrialio_triggered_buffer x86_pkg_temp_thermal intel_powerclamp hid_multitouch iwlwifi media coretemp hid_sensor_iio_common kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel input_leds cfg80211 serio_raw aes_x86_64 [ 672.011836] lrw gf128mul glue_helper ablk_helper cryptd tpm_crb dell_smo8800 soc_button_array idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 672.011870] CPU: 2 PID: 947 Comm: Xorg Tainted: G W OE 4.2.0-35-generic #40-Ubuntu [ 672.011871] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 672.011873] 0000000000000286 00000000f5740e12 ffff88025bce3508 ffffffff817f1d7e [ 672.011876] ffff88025bce3560 ffffffffc021f680 ffff88025bce3548 ffffffff8107cb46 [ 672.011878] ffff88025bce3610 ffff88025bce36b4 ffff88026827f000 ffff88026827e000 [ 672.011880] Call Trace: [ 672.011885] [] dump_stack+0x63/0x81 [ 672.011889] [] warn_slowpath_common+0x86/0xc0 [ 672.011892] [] warn_slowpath_fmt+0x55/0x70 [ 672.011907] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] [ 672.011920] [] skl_update_wm+0x1bb/0x740 [i915] [ 672.011940] [] ? gen9_read32+0xfb/0x2e0 [i915] [ 672.011959] [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] [ 672.011973] [] intel_update_watermarks+0x1e/0x30 [i915] [ 672.011994] [] intel_finish_crtc_commit+0x169/0x190 [i915] [ 672.012001] [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] [ 672.012021] [] intel_atomic_commit+0x6b/0x100 [i915] [ 672.012039] [] drm_atomic_commit+0x37/0x60 [drm] [ 672.012045] [] drm_atomic_helper_update_plane+0xe9/0x130 [drm_kms_helper] [ 672.012058] [] __setplane_internal+0x2c3/0x2f0 [drm] [ 672.012069] [] drm_mode_cursor_universal+0x12b/0x210 [drm] [ 672.012072] [] ? __ww_mutex_lock+0x1b/0xa0 [ 672.012083] [] drm_mode_cursor_common+0x81/0x180 [drm] [ 672.012096] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] [ 672.012105] [] drm_ioctl+0x125/0x610 [drm] [ 672.012116] [] ? drm_mode_setcrtc+0x500/0x500 [drm] [ 672.012120] [] do_vfs_ioctl+0x295/0x480 [ 672.012123] [] ? __set_task_blocked+0x41/0xa0 [ 672.012126] [] SyS_ioctl+0x79/0x90 [ 672.012128] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 672.012130] ---[ end trace ddf5fea468453788 ]--- [ 672.517057] ------------[ cut here ]------------ [ 672.517108] WARNING: CPU: 2 PID: 947 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() [ 672.517112] WARN_ON(!wm_changed) [ 672.517115] Modules linked in: [ 672.517118] ctr ccm rfcomm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 joydev i2c_designware_platform i2c_designware_core arc4 dell_wmi sparse_keymap drbg ansi_cprng dm_crypt dell_laptop dcdbas dell_smm_hwmon iwlmvm mac80211 uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_core snd_hda_codec_hdmi v4l2_common bluetooth snd_hda_codec_conexant hid_sensor_magn_3d snd_hda_codec_generic hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation hid_sensor_incl_3d intel_rapl videodev hid_sensor_trigger industrialio_triggered_buffer x86_pkg_temp_thermal intel_powerclamp hid_multitouch iwlwifi media coretemp hid_sensor_iio_common kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel input_leds cfg80211 serio_raw aes_x86_64 [ 672.517193] lrw gf128mul glue_helper ablk_helper cryptd tpm_crb dell_smo8800 soc_button_array idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 672.517268] CPU: 2 PID: 947 Comm: Xorg Tainted: G W OE 4.2.0-35-generic #40-Ubuntu [ 672.517272] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 672.517276] 0000000000000286 00000000f5740e12 ffff88025bce3518 ffffffff817f1d7e [ 672.517282] ffff88025bce3570 ffffffffc021f680 ffff88025bce3558 ffffffff8107cb46 [ 672.517287] ffff88025bce3620 ffff88025bce36c4 ffff88026827f000 ffff88026827e000 [ 672.517293] Call Trace: [ 672.517304] [] dump_stack+0x63/0x81 [ 672.517313] [] warn_slowpath_common+0x86/0xc0 [ 672.517320] [] warn_slowpath_fmt+0x55/0x70 [ 672.517355] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] [ 672.517390] [] skl_update_wm+0x1bb/0x740 [i915] [ 672.517440] [] ? gen9_read32+0xfb/0x2e0 [i915] [ 672.517486] [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] [ 672.517522] [] intel_update_watermarks+0x1e/0x30 [i915] [ 672.517571] [] intel_finish_crtc_commit+0x169/0x190 [i915] [ 672.517589] [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] [ 672.517640] [] intel_atomic_commit+0x6b/0x100 [i915] [ 672.517682] [] drm_atomic_commit+0x37/0x60 [drm] [ 672.517697] [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] [ 672.517729] [] __setplane_internal+0x23a/0x2f0 [drm] [ 672.517758] [] drm_mode_cursor_universal+0x12b/0x210 [drm] [ 672.517766] [] ? __ww_mutex_lock+0x5f/0xa0 [ 672.517792] [] drm_mode_cursor_common+0x81/0x180 [drm] [ 672.517823] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] [ 672.517846] [] drm_ioctl+0x125/0x610 [drm] [ 672.517874] [] ? drm_mode_setcrtc+0x500/0x500 [drm] [ 672.517883] [] do_vfs_ioctl+0x295/0x480 [ 672.517891] [] ? __set_task_blocked+0x41/0xa0 [ 672.517897] [] SyS_ioctl+0x79/0x90 [ 672.517903] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 672.517966] ---[ end trace ddf5fea468453789 ]--- [ 673.731077] ------------[ cut here ]------------ [ 673.731102] WARNING: CPU: 2 PID: 947 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() [ 673.731103] WARN_ON(!wm_changed) [ 673.731105] Modules linked in: [ 673.731106] ctr ccm rfcomm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 joydev i2c_designware_platform i2c_designware_core arc4 dell_wmi sparse_keymap drbg ansi_cprng dm_crypt dell_laptop dcdbas dell_smm_hwmon iwlmvm mac80211 uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_core snd_hda_codec_hdmi v4l2_common bluetooth snd_hda_codec_conexant hid_sensor_magn_3d snd_hda_codec_generic hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation hid_sensor_incl_3d intel_rapl videodev hid_sensor_trigger industrialio_triggered_buffer x86_pkg_temp_thermal intel_powerclamp hid_multitouch iwlwifi media coretemp hid_sensor_iio_common kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel input_leds cfg80211 serio_raw aes_x86_64 [ 673.731139] lrw gf128mul glue_helper ablk_helper cryptd tpm_crb dell_smo8800 soc_button_array idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 673.731172] CPU: 2 PID: 947 Comm: Xorg Tainted: G W OE 4.2.0-35-generic #40-Ubuntu [ 673.731174] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 673.731176] 0000000000000286 00000000f5740e12 ffff88025bce3518 ffffffff817f1d7e [ 673.731178] ffff88025bce3570 ffffffffc021f680 ffff88025bce3558 ffffffff8107cb46 [ 673.731180] ffff88025bce3620 ffff88025bce36c4 ffff88026827e000 ffff88026827f000 [ 673.731183] Call Trace: [ 673.731188] [] dump_stack+0x63/0x81 [ 673.731192] [] warn_slowpath_common+0x86/0xc0 [ 673.731194] [] warn_slowpath_fmt+0x55/0x70 [ 673.731209] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] [ 673.731222] [] skl_update_wm+0x1bb/0x740 [i915] [ 673.731246] [] ? gen9_read32+0xfb/0x2e0 [i915] [ 673.731264] [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] [ 673.731278] [] intel_update_watermarks+0x1e/0x30 [i915] [ 673.731299] [] intel_finish_crtc_commit+0x169/0x190 [i915] [ 673.731306] [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] [ 673.731327] [] intel_atomic_commit+0x6b/0x100 [i915] [ 673.731344] [] drm_atomic_commit+0x37/0x60 [drm] [ 673.731351] [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] [ 673.731355] [] ? poll_select_copy_remaining+0x140/0x140 [ 673.731367] [] __setplane_internal+0x23a/0x2f0 [drm] [ 673.731370] [] ? poll_select_copy_remaining+0x140/0x140 [ 673.731381] [] drm_mode_cursor_universal+0x12b/0x210 [drm] [ 673.731385] [] ? __ww_mutex_lock+0x5f/0xa0 [ 673.731395] [] drm_mode_cursor_common+0x81/0x180 [drm] [ 673.731408] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] [ 673.731417] [] drm_ioctl+0x125/0x610 [drm] [ 673.731428] [] ? drm_mode_setcrtc+0x500/0x500 [drm] [ 673.731431] [] do_vfs_ioctl+0x295/0x480 [ 673.731434] [] ? __set_task_blocked+0x41/0xa0 [ 673.731436] [] SyS_ioctl+0x79/0x90 [ 673.731438] [] ? SyS_rt_sigprocmask+0x8e/0xc0 [ 673.731441] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 673.731442] ---[ end trace ddf5fea46845378a ]--- [ 674.435433] ------------[ cut here ]------------ [ 674.435485] WARNING: CPU: 2 PID: 947 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() [ 674.435489] WARN_ON(!wm_changed) [ 674.435493] Modules linked in: [ 674.435497] ctr ccm rfcomm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 joydev i2c_designware_platform i2c_designware_core arc4 dell_wmi sparse_keymap drbg ansi_cprng dm_crypt dell_laptop dcdbas dell_smm_hwmon iwlmvm mac80211 uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_core snd_hda_codec_hdmi v4l2_common bluetooth snd_hda_codec_conexant hid_sensor_magn_3d snd_hda_codec_generic hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation hid_sensor_incl_3d intel_rapl videodev hid_sensor_trigger industrialio_triggered_buffer x86_pkg_temp_thermal intel_powerclamp hid_multitouch iwlwifi media coretemp hid_sensor_iio_common kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel input_leds cfg80211 serio_raw aes_x86_64 [ 674.435591] lrw gf128mul glue_helper ablk_helper cryptd tpm_crb dell_smo8800 soc_button_array idma64 virt_dma shpchp acpi_pad int3400_thermal intel_lpss_acpi acpi_thermal_rel snd_hda_intel int3403_thermal snd_hda_codec snd_hda_core snd_hwdep mei_me mei snd_pcm intel_lpss_pci intel_lpss snd_seq_midi snd_seq_midi_event processor_thermal_device int3402_thermal snd_rawmidi mac_hid intel_soc_dts_iosf int340x_thermal_zone snd_seq snd_seq_device snd_timer snd soundcore acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 hid_sensor_custom hid_sensor_hub hid_logitech_hidpp hid_logitech_dj hid_generic usbhid i915 psmouse i2c_algo_bit drm_kms_helper ahci drm libahci wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel [ 674.435708] CPU: 2 PID: 947 Comm: Xorg Tainted: G W OE 4.2.0-35-generic #40-Ubuntu [ 674.435712] Hardware name: Dell Inc. Inspiron 13-7359/0TDTV6, BIOS 01.00.00 08/07/2015 [ 674.435716] 0000000000000286 00000000f5740e12 ffff88025bce3518 ffffffff817f1d7e [ 674.435722] ffff88025bce3570 ffffffffc021f680 ffff88025bce3558 ffffffff8107cb46 [ 674.435727] ffff88025bce3620 ffff88025bce36c4 ffff88026827f000 ffff88026827e000 [ 674.435733] Call Trace: [ 674.435744] [] dump_stack+0x63/0x81 [ 674.435753] [] warn_slowpath_common+0x86/0xc0 [ 674.435760] [] warn_slowpath_fmt+0x55/0x70 [ 674.435793] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] [ 674.435824] [] skl_update_wm+0x1bb/0x740 [i915] [ 674.435872] [] ? gen9_read32+0xfb/0x2e0 [i915] [ 674.435917] [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] [ 674.435950] [] intel_update_watermarks+0x1e/0x30 [i915] [ 674.435997] [] intel_finish_crtc_commit+0x169/0x190 [i915] [ 674.436013] [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] [ 674.436061] [] intel_atomic_commit+0x6b/0x100 [i915] [ 674.436099] [] drm_atomic_commit+0x37/0x60 [drm] [ 674.436113] [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] [ 674.436144] [] __setplane_internal+0x23a/0x2f0 [drm] [ 674.436171] [] drm_mode_cursor_universal+0x12b/0x210 [drm] [ 674.436179] [] ? __ww_mutex_lock+0x5f/0xa0 [ 674.436203] [] drm_mode_cursor_common+0x81/0x180 [drm] [ 674.436233] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] [ 674.436254] [] drm_ioctl+0x125/0x610 [drm] [ 674.436280] [] ? drm_mode_setcrtc+0x500/0x500 [drm] [ 674.436289] [] do_vfs_ioctl+0x295/0x480 [ 674.436297] [] ? __set_task_blocked+0x41/0xa0 [ 674.436303] [] SyS_ioctl+0x79/0x90 [ 674.436308] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 674.436313] ---[ end trace ddf5fea46845378b ]---