[ 0.000000] Linux version 4.5.0-040500-generic (kernel@tangerine) (gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) ) #201603140130 SMP Mon Mar 14 05:32:22 UTC 2016 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.5.0-040500-generic root=/dev/mapper/xubuntu--vg-root ro [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 960, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 1024, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x08: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x10: 'MPX CSR' [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 1088 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000070444fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000070445000-0x0000000070445fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000070446000-0x000000007048ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000070490000-0x000000007eaecfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007eaed000-0x000000007ee7afff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007ee7b000-0x000000007f040fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007f041000-0x000000007f699fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007f69a000-0x000000007fe6bfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007fe6c000-0x000000007fffefff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000007ffff000-0x000000007fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000080000000-0x0000000087ffffff] 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 0x0000000100000000-0x00000008733fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ESRT=0x7fc32b18 ACPI=0x7f657000 ACPI 2.0=0x7f657000 SMBIOS=0xf05e0 SMBIOS 3.0=0x7fb98000 MPS=0xfca20 [ 0.000000] esrt: Reserving ESRT space from 0x000000007fc32b18 to 0x000000007fc32b50. [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x873400 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 base 0089000000 mask 7FFF000000 uncachable [ 0.000000] 6 base 0088800000 mask 7FFF800000 uncachable [ 0.000000] 7 base 0088400000 mask 7FFFC00000 uncachable [ 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 = 0x80000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fccd0-0x000fccdf] mapped at [ffff8800000fccd0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff88000008a000] 8a000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x03207000, 0x03207fff] PGTABLE [ 0.000000] BRK [0x03208000, 0x03208fff] PGTABLE [ 0.000000] BRK [0x03209000, 0x03209fff] PGTABLE [ 0.000000] BRK [0x0320a000, 0x0320afff] PGTABLE [ 0.000000] BRK [0x0320b000, 0x0320bfff] PGTABLE [ 0.000000] BRK [0x0320c000, 0x0320cfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x321cc000-0x3450bfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000007F657000 000024 (v02 SUPERM) [ 0.000000] ACPI: XSDT 0x000000007F6570A0 0000C4 (v01 SUPERM SUPERM 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000007F677D78 00010C (v05 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000007F657200 020B72 (v02 SUPERM SMCI--MB 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x000000007F699F80 000040 [ 0.000000] ACPI: APIC 0x000000007F677E88 0000BC (v03 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000007F677F48 000044 (v01 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000007F677F90 00009C (v01 01072009 AMI 00010013) [ 0.000000] ACPI: SPMI 0x000000007F678030 000040 (v05 SUPERM SMCI--MB 00000000 AMI. 00000000) [ 0.000000] ACPI: MCFG 0x000000007F678070 00003C (v01 SUPERM SMCI--MB 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x000000007F6780B0 000038 (v01 SUPERM SMCI--MB 01072009 AMI. 0005000B) [ 0.000000] ACPI: SSDT 0x000000007F6780E8 00036D (v01 SataRe SataTabl 00001000 INTL 20120913) [ 0.000000] ACPI: LPIT 0x000000007F678458 000094 (v01 INTEL SKL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000007F6784F0 000248 (v02 INTEL sensrhub 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000007F678738 002BAE (v02 INTEL PtidDevc 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000007F67B2E8 000BE3 (v02 INTEL Ther_Rvp 00001000 INTL 20120913) [ 0.000000] ACPI: DBGP 0x000000007F67BED0 000034 (v01 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000007F67BF08 000054 (v00 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000007F67BF60 000700 (v02 INTEL xh_rvp08 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000007F67C660 0053FD (v02 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x000000007F681A60 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x000000007F681AA8 000E58 (v02 CpuRef CpuSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: DMAR 0x000000007F682900 0000A8 (v01 INTEL SKL 00000001 INTL 00000001) [ 0.000000] ACPI: ASF! 0x000000007F6829A8 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 0x0000000000000000-0x00000008733fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x8733f8000-0x8733fbfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000008733fffff] [ 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 0x0000000000059000-0x000000000009ffff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000070444fff] [ 0.000000] node 0: [mem 0x0000000070490000-0x000000007eaecfff] [ 0.000000] node 0: [mem 0x000000007ee7b000-0x000000007f040fff] [ 0.000000] node 0: [mem 0x000000007ffff000-0x000000007fffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000008733fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000008733fffff] [ 0.000000] On node 0 totalpages: 8331271 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 56 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 8050 pages used for memmap [ 0.000000] DMA32 zone: 515177 pages, LIFO batch:31 [ 0.000000] Normal zone: 122064 pages used for memmap [ 0.000000] Normal zone: 7812096 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0x88c00000-0x8abfffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 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 8 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 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x70445000-0x70445fff] [ 0.000000] PM: Registered nosave memory: [mem 0x70446000-0x7048ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7eaed000-0x7ee7afff] [ 0.000000] PM: Registered nosave memory: [mem 0x7f041000-0x7f699fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7f69a000-0x7fe6bfff] [ 0.000000] PM: Registered nosave memory: [mem 0x7fe6c000-0x7fffefff] [ 0.000000] PM: Registered nosave memory: [mem 0x80000000-0x87ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x88000000-0x88bfffff] [ 0.000000] PM: Registered nosave memory: [mem 0x88c00000-0x8abfffff] [ 0.000000] PM: Registered nosave memory: [mem 0x8ac00000-0xdfffffff] [ 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 0x8ac00000-0xdfffffff] 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:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff880873000000 s97624 r8192 d29352 u262144 [ 0.000000] pcpu-alloc: s97624 r8192 d29352 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 8201037 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.5.0-040500-generic root=/dev/mapper/xubuntu--vg-root ro [ 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: 32442584K/33325084K available (8352K kernel code, 1299K rwdata, 4048K rodata, 1488K init, 1292K bss, 882500K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] NR_IRQS:16640 nr_irqs:488 16 [ 0.000000] spurious 8259A interrupt: IRQ7. [ 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 3503.935 MHz processor [ 0.000020] Calibrating delay loop (skipped), value calculated using timer frequency.. 7007.87 BogoMIPS (lpj=14015740) [ 0.000025] pid_max: default: 32768 minimum: 301 [ 0.000030] ACPI: Core revision 20160108 [ 0.023699] ACPI: 8 ACPI AML tables successfully acquired and loaded [ 0.024823] Security Framework initialized [ 0.024825] Yama: becoming mindful. [ 0.024831] AppArmor: AppArmor initialized [ 0.026111] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) [ 0.030132] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.031834] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.031855] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.032066] CPU: Physical Processor ID: 0 [ 0.032068] CPU: Processor Core ID: 0 [ 0.032072] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.032074] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.032079] mce: CPU supports 10 MCE banks [ 0.032093] CPU0: Thermal monitoring enabled (TM1) [ 0.032101] process: using mwait in idle threads [ 0.032104] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.032106] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.032358] Freeing SMP alternatives memory: 32K (ffffffff820ba000 - ffffffff820c2000) [ 0.040239] ftrace: allocating 31937 entries in 125 pages [ 0.049574] DMAR: Host address width 39 [ 0.049577] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.049583] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0501e [ 0.049586] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.049590] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.049593] DMAR: RMRR base: 0x0000007ebd5000 end: 0x0000007ebf4fff [ 0.049595] DMAR: RMRR base: 0x00000088400000 end: 0x0000008abfffff [ 0.049597] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.049599] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.049601] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.049603] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.050001] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.050003] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.051019] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.090720] TSC deadline timer enabled [ 0.090725] smpboot: CPU0: Intel(R) Xeon(R) CPU E3-1245 v5 @ 3.50GHz (family: 0x6, model: 0x5e, stepping: 0x3) [ 0.090747] Performance Events: PEBS fmt3+, 32-deep LBR, Skylake events, full-width counters, Intel PMU driver. [ 0.090769] ... version: 4 [ 0.090771] ... bit width: 48 [ 0.090772] ... generic registers: 4 [ 0.090774] ... value mask: 0000ffffffffffff [ 0.090776] ... max period: 0000ffffffffffff [ 0.090777] ... fixed-purpose events: 3 [ 0.090779] ... event mask: 000000070000000f [ 0.091297] x86: Booting SMP configuration: [ 0.091300] .... node #0, CPUs: #1 [ 0.093821] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.093868] #2 #3 #4 #5 #6 #7 [ 0.108915] x86: Booted up 1 node, 8 CPUs [ 0.108921] smpboot: Total of 8 processors activated (56062.96 BogoMIPS) [ 0.115736] devtmpfs: initialized [ 0.118527] evm: security.selinux [ 0.118529] evm: security.SMACK64 [ 0.118530] evm: security.SMACK64EXEC [ 0.118532] evm: security.SMACK64TRANSMUTE [ 0.118534] evm: security.SMACK64MMAP [ 0.118535] evm: security.ima [ 0.118537] evm: security.capability [ 0.118570] PM: Registering ACPI NVS region [mem 0x70445000-0x70445fff] (4096 bytes) [ 0.118573] PM: Registering ACPI NVS region [mem 0x7f041000-0x7f699fff] (6656000 bytes) [ 0.118676] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.118723] pinctrl core: initialized pinctrl subsystem [ 0.118878] RTC time: 18:13:12, date: 04/03/16 [ 0.118954] NET: Registered protocol family 16 [ 0.127599] cpuidle: using governor ladder [ 0.139596] cpuidle: using governor menu [ 0.139611] PCCT header not found. [ 0.139734] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.139737] ACPI: bus type PCI registered [ 0.139739] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.139806] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.139809] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.139820] PCI: Using configuration type 1 for base access [ 0.155750] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 0.155752] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.155937] ACPI: Added _OSI(Module Device) [ 0.155940] ACPI: Added _OSI(Processor Device) [ 0.155942] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.155943] ACPI: Added _OSI(Processor Aggregator Device) [ 0.159073] ACPI: Executed 26 blocks of module-level executable AML code [ 0.163075] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.210812] ACPI: Dynamic OEM Table Load: [ 0.210817] ACPI: SSDT 0xFFFF88084EFD9800 00037F (v02 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.211404] ACPI: Dynamic OEM Table Load: [ 0.211408] ACPI: SSDT 0xFFFF88084EFE2000 000705 (v02 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.212887] ACPI: Dynamic OEM Table Load: [ 0.212892] ACPI: SSDT 0xFFFF88084EFE2800 0005AA (v02 PmRef ApIst 00003000 INTL 20120913) [ 0.213610] ACPI: Dynamic OEM Table Load: [ 0.213614] ACPI: SSDT 0xFFFF88084EFEA000 000119 (v02 PmRef ApCst 00003000 INTL 20120913) [ 0.217729] ACPI: Interpreter enabled [ 0.217755] ACPI: (supports S0 S3 S4 S5) [ 0.217757] ACPI: Using IOAPIC for interrupt routing [ 0.217780] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.219095] ACPI: Power Resource [PG00] (on) [ 0.219364] ACPI: Power Resource [PG01] (on) [ 0.219611] ACPI: Power Resource [PG02] (on) [ 0.221297] ACPI: Power Resource [WRST] (off) [ 0.221543] ACPI: Power Resource [WRST] (off) [ 0.221810] ACPI: Power Resource [WRST] (off) [ 0.222074] ACPI: Power Resource [WRST] (off) [ 0.222306] ACPI: Power Resource [WRST] (off) [ 0.222542] ACPI: Power Resource [WRST] (off) [ 0.222774] ACPI: Power Resource [WRST] (off) [ 0.223008] ACPI: Power Resource [WRST] (off) [ 0.223240] ACPI: Power Resource [WRST] (off) [ 0.223479] ACPI: Power Resource [WRST] (off) [ 0.223742] ACPI: Power Resource [WRST] (off) [ 0.223975] ACPI: Power Resource [WRST] (off) [ 0.224208] ACPI: Power Resource [WRST] (off) [ 0.224443] ACPI: Power Resource [WRST] (off) [ 0.224675] ACPI: Power Resource [WRST] (off) [ 0.224909] ACPI: Power Resource [WRST] (off) [ 0.225144] ACPI: Power Resource [WRST] (off) [ 0.225377] ACPI: Power Resource [WRST] (off) [ 0.225611] ACPI: Power Resource [WRST] (off) [ 0.225843] ACPI: Power Resource [WRST] (off) [ 0.230641] ACPI: Power Resource [FN00] (off) [ 0.230698] ACPI: Power Resource [FN01] (off) [ 0.230753] ACPI: Power Resource [FN02] (off) [ 0.230807] ACPI: Power Resource [FN03] (off) [ 0.230862] ACPI: Power Resource [FN04] (off) [ 0.231610] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.231615] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.232769] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.232772] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.233210] PCI host bridge to bus 0000:00 [ 0.233213] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.233215] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.233217] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.233220] pci_bus 0000:00: root bus resource [mem 0x8ac00000-0xdfffffff window] [ 0.233223] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.233226] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.233233] pci 0000:00:00.0: [8086:1918] type 00 class 0x060000 [ 0.233443] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400 [ 0.233469] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.233544] pci 0000:00:01.0: System wakeup disabled by ACPI [ 0.233600] pci 0000:00:02.0: [8086:191d] type 00 class 0x030000 [ 0.233606] pci 0000:00:02.0: reg 0x10: [mem 0xdd000000-0xddffffff 64bit] [ 0.233609] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.233612] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.233758] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330 [ 0.233772] pci 0000:00:14.0: reg 0x10: [mem 0xdf420000-0xdf42ffff 64bit] [ 0.233826] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.233900] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.233937] pci 0000:00:14.2: [8086:a131] type 00 class 0x118000 [ 0.233952] pci 0000:00:14.2: reg 0x10: [mem 0xdf43b000-0xdf43bfff 64bit] [ 0.234085] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000 [ 0.234102] pci 0000:00:16.0: reg 0x10: [mem 0xdf43a000-0xdf43afff 64bit] [ 0.234164] pci 0000:00:16.0: PME# supported from D3hot [ 0.234259] pci 0000:00:16.3: [8086:a13d] type 00 class 0x070002 [ 0.234268] pci 0000:00:16.3: reg 0x10: [io 0xf0a0-0xf0a7] [ 0.234273] pci 0000:00:16.3: reg 0x14: [mem 0xdf439000-0xdf439fff] [ 0.234389] pci 0000:00:17.0: [8086:a102] type 00 class 0x010601 [ 0.234400] pci 0000:00:17.0: reg 0x10: [mem 0xdf434000-0xdf435fff] [ 0.234406] pci 0000:00:17.0: reg 0x14: [mem 0xdf438000-0xdf4380ff] [ 0.234412] pci 0000:00:17.0: reg 0x18: [io 0xf090-0xf097] [ 0.234417] pci 0000:00:17.0: reg 0x1c: [io 0xf080-0xf083] [ 0.234423] pci 0000:00:17.0: reg 0x20: [io 0xf060-0xf07f] [ 0.234429] pci 0000:00:17.0: reg 0x24: [mem 0xdf437000-0xdf4377ff] [ 0.234460] pci 0000:00:17.0: PME# supported from D3hot [ 0.234555] pci 0000:00:1b.0: [8086:a167] type 01 class 0x060400 [ 0.234601] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.234676] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.234736] pci 0000:00:1d.0: [8086:a118] type 01 class 0x060400 [ 0.234779] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.234848] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.234885] pci 0000:00:1d.1: [8086:a119] type 01 class 0x060400 [ 0.234931] pci 0000:00:1d.1: PME# supported from D0 D3hot D3cold [ 0.235005] pci 0000:00:1d.1: System wakeup disabled by ACPI [ 0.235038] pci 0000:00:1d.2: [8086:a11a] type 01 class 0x060400 [ 0.235083] pci 0000:00:1d.2: PME# supported from D0 D3hot D3cold [ 0.235156] pci 0000:00:1d.2: System wakeup disabled by ACPI [ 0.235209] pci 0000:00:1f.0: [8086:a149] type 00 class 0x060100 [ 0.235384] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000 [ 0.235393] pci 0000:00:1f.2: reg 0x10: [mem 0xdf430000-0xdf433fff] [ 0.235531] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500 [ 0.235577] pci 0000:00:1f.4: reg 0x10: [mem 0xdf436000-0xdf4360ff 64bit] [ 0.235646] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.235808] pci 0000:00:1f.6: [8086:15b7] type 00 class 0x020000 [ 0.235828] pci 0000:00:1f.6: reg 0x10: [mem 0xdf400000-0xdf41ffff] [ 0.235927] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold [ 0.236004] pci 0000:00:1f.6: System wakeup disabled by ACPI [ 0.236099] pci 0000:01:00.0: [144d:a802] type 00 class 0x010802 [ 0.236109] pci 0000:01:00.0: reg 0x10: [mem 0xdf310000-0xdf313fff 64bit] [ 0.236113] pci 0000:01:00.0: reg 0x18: [io 0xe000-0xe0ff] [ 0.236130] pci 0000:01:00.0: reg 0x30: [mem 0xdf300000-0xdf30ffff pref] [ 0.236179] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.241189] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.241201] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.241207] pci 0000:00:01.0: bridge window [mem 0xdf300000-0xdf3fffff] [ 0.241306] pci 0000:02:00.0: [168c:0030] type 00 class 0x028000 [ 0.241323] pci 0000:02:00.0: reg 0x10: [mem 0xdf200000-0xdf21ffff 64bit] [ 0.241354] pci 0000:02:00.0: reg 0x30: [mem 0xdf220000-0xdf22ffff pref] [ 0.241411] pci 0000:02:00.0: supports D1 [ 0.241411] pci 0000:02:00.0: PME# supported from D0 D1 D3hot [ 0.241464] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.249170] pci 0000:00:1b.0: PCI bridge to [bus 02] [ 0.249195] pci 0000:00:1b.0: bridge window [mem 0xdf200000-0xdf2fffff] [ 0.249289] acpiphp: Slot [1] registered [ 0.249303] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.249386] pci 0000:04:00.0: [8086:1533] type 00 class 0x020000 [ 0.249406] pci 0000:04:00.0: reg 0x10: [mem 0xdf100000-0xdf17ffff] [ 0.249430] pci 0000:04:00.0: reg 0x18: [io 0xd000-0xd01f] [ 0.249442] pci 0000:04:00.0: reg 0x1c: [mem 0xdf180000-0xdf183fff] [ 0.249567] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold [ 0.249631] pci 0000:04:00.0: System wakeup disabled by ACPI [ 0.257188] pci 0000:00:1d.1: PCI bridge to [bus 04] [ 0.257210] pci 0000:00:1d.1: bridge window [io 0xd000-0xdfff] [ 0.257220] pci 0000:00:1d.1: bridge window [mem 0xdf100000-0xdf1fffff] [ 0.257319] pci 0000:05:00.0: [1a03:1150] type 01 class 0x060400 [ 0.257420] pci 0000:05:00.0: supports D1 D2 [ 0.257421] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.257466] pci 0000:05:00.0: System wakeup disabled by ACPI [ 0.265185] pci 0000:00:1d.2: PCI bridge to [bus 05-06] [ 0.265206] pci 0000:00:1d.2: bridge window [io 0xc000-0xcfff] [ 0.265217] pci 0000:00:1d.2: bridge window [mem 0xde000000-0xdf0fffff] [ 0.265318] pci 0000:06:00.0: [1a03:2000] type 00 class 0x030000 [ 0.265336] pci 0000:06:00.0: reg 0x10: [mem 0xde000000-0xdeffffff] [ 0.265344] pci 0000:06:00.0: reg 0x14: [mem 0xdf000000-0xdf01ffff] [ 0.265353] pci 0000:06:00.0: reg 0x18: [io 0xc000-0xc07f] [ 0.265433] pci 0000:06:00.0: supports D1 D2 [ 0.265434] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.265517] pci 0000:05:00.0: PCI bridge to [bus 06] [ 0.265525] pci 0000:05:00.0: bridge window [io 0xc000-0xcfff] [ 0.265528] pci 0000:05:00.0: bridge window [mem 0xde000000-0xdf0fffff] [ 0.267005] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.267062] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.267117] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.267172] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.267221] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.267277] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.267331] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.267386] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.267721] ACPI: Enabled 5 GPEs in block 00 to 7F [ 0.267792] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.267794] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.267811] vgaarb: device added: PCI:0000:06:00.0,decodes=io+mem,owns=none,locks=none [ 0.267814] vgaarb: loaded [ 0.267816] vgaarb: bridge control possible 0000:06:00.0 [ 0.267818] vgaarb: no bridge control possible 0000:00:02.0 [ 0.267951] SCSI subsystem initialized [ 0.267975] libata version 3.00 loaded. [ 0.267988] ACPI: bus type USB registered [ 0.267999] usbcore: registered new interface driver usbfs [ 0.268005] usbcore: registered new interface driver hub [ 0.268017] usbcore: registered new device driver usb [ 0.268120] PCI: Using ACPI for IRQ routing [ 0.295726] PCI: pci_cache_line_size set to 64 bytes [ 0.295834] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.295835] e820: reserve RAM buffer [mem 0x70445000-0x73ffffff] [ 0.295836] e820: reserve RAM buffer [mem 0x7eaed000-0x7fffffff] [ 0.295837] e820: reserve RAM buffer [mem 0x7f041000-0x7fffffff] [ 0.295838] e820: reserve RAM buffer [mem 0x873400000-0x873ffffff] [ 0.295907] NetLabel: Initializing [ 0.295909] NetLabel: domain hash size = 128 [ 0.295911] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.295919] NetLabel: unlabeled traffic allowed by default [ 0.295998] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.296002] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.298063] clocksource: Switched to clocksource hpet [ 0.301764] VFS: Disk quotas dquot_6.6.0 [ 0.301795] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.301857] AppArmor: AppArmor Filesystem Enabled [ 0.301887] pnp: PnP ACPI init [ 0.302159] system 00:00: [io 0x0a00-0x0a0f] has been reserved [ 0.302162] system 00:00: [io 0x0a10-0x0a1f] has been reserved [ 0.302164] system 00:00: [io 0x0a20-0x0a2f] has been reserved [ 0.302166] system 00:00: [io 0x0a30-0x0a3f] has been reserved [ 0.302168] system 00:00: [io 0x0a40-0x0a4f] has been reserved [ 0.302171] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.302407] pnp 00:01: [dma 0 disabled] [ 0.302433] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.302660] pnp 00:02: [dma 0 disabled] [ 0.302682] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.302765] system 00:03: [io 0x0680-0x069f] has been reserved [ 0.302768] system 00:03: [io 0xffff] has been reserved [ 0.302770] system 00:03: [io 0xffff] has been reserved [ 0.302772] system 00:03: [io 0xffff] has been reserved [ 0.302775] system 00:03: [io 0x1800-0x18fe] could not be reserved [ 0.302777] system 00:03: [io 0x164e-0x164f] has been reserved [ 0.302779] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.302833] system 00:04: [io 0x0800-0x087f] has been reserved [ 0.302836] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.302848] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.302871] system 00:06: [io 0x1854-0x1857] has been reserved [ 0.302874] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.303043] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.303046] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.303048] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.303050] system 00:07: [mem 0xe0000000-0xefffffff] has been reserved [ 0.303053] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.303055] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.303057] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.303060] system 00:07: [mem 0xff000000-0xffffffff] has been reserved [ 0.303062] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.303064] system 00:07: [mem 0xdffe0000-0xdfffffff] has been reserved [ 0.303067] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.303092] system 00:08: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.303094] system 00:08: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.303097] system 00:08: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.303099] system 00:08: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.303101] system 00:08: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.303103] system 00:08: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.303106] system 00:08: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.303108] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.303275] system 00:09: [io 0xff00-0xfffe] has been reserved [ 0.303277] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.303913] system 00:0a: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 0.303916] system 00:0a: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 0.303918] system 00:0a: [mem 0xfdac0000-0xfdacffff] has been reserved [ 0.303921] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.304450] pnp: PnP ACPI: found 11 devices [ 0.312716] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.312760] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.312762] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.312766] pci 0000:00:01.0: bridge window [mem 0xdf300000-0xdf3fffff] [ 0.312770] pci 0000:00:1b.0: PCI bridge to [bus 02] [ 0.312784] pci 0000:00:1b.0: bridge window [mem 0xdf200000-0xdf2fffff] [ 0.312790] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.312797] pci 0000:00:1d.1: PCI bridge to [bus 04] [ 0.312800] pci 0000:00:1d.1: bridge window [io 0xd000-0xdfff] [ 0.312803] pci 0000:00:1d.1: bridge window [mem 0xdf100000-0xdf1fffff] [ 0.312809] pci 0000:05:00.0: PCI bridge to [bus 06] [ 0.312812] pci 0000:05:00.0: bridge window [io 0xc000-0xcfff] [ 0.312818] pci 0000:05:00.0: bridge window [mem 0xde000000-0xdf0fffff] [ 0.312828] pci 0000:00:1d.2: PCI bridge to [bus 05-06] [ 0.312831] pci 0000:00:1d.2: bridge window [io 0xc000-0xcfff] [ 0.312835] pci 0000:00:1d.2: bridge window [mem 0xde000000-0xdf0fffff] [ 0.312841] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.312842] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.312843] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.312844] pci_bus 0000:00: resource 7 [mem 0x8ac00000-0xdfffffff window] [ 0.312844] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window] [ 0.312845] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.312846] pci_bus 0000:01: resource 1 [mem 0xdf300000-0xdf3fffff] [ 0.312847] pci_bus 0000:02: resource 1 [mem 0xdf200000-0xdf2fffff] [ 0.312848] pci_bus 0000:04: resource 0 [io 0xd000-0xdfff] [ 0.312849] pci_bus 0000:04: resource 1 [mem 0xdf100000-0xdf1fffff] [ 0.312849] pci_bus 0000:05: resource 0 [io 0xc000-0xcfff] [ 0.312850] pci_bus 0000:05: resource 1 [mem 0xde000000-0xdf0fffff] [ 0.312851] pci_bus 0000:06: resource 0 [io 0xc000-0xcfff] [ 0.312852] pci_bus 0000:06: resource 1 [mem 0xde000000-0xdf0fffff] [ 0.312869] NET: Registered protocol family 2 [ 0.313011] TCP established hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.313237] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.313320] TCP: Hash tables configured (established 262144 bind 65536) [ 0.313348] UDP hash table entries: 16384 (order: 7, 524288 bytes) [ 0.313408] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes) [ 0.313474] NET: Registered protocol family 1 [ 0.313484] pci 0000:00:02.0: Video device with shadowed ROM [ 0.330782] PCI: CLS 0 bytes, default 64 [ 0.330815] Trying to unpack rootfs image as initramfs... [ 0.703785] Freeing initrd memory: 36096K (ffff8800321cc000 - ffff88003450c000) [ 0.703831] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.703834] software IO TLB [mem 0x6c088000-0x70088000] (64MB) mapped at [ffff88006c088000-ffff880070087fff] [ 0.703958] Scanning for low memory corruption every 60 seconds [ 0.704275] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.704296] audit: initializing netlink subsys (disabled) [ 0.704305] audit: type=2000 audit(1459707192.652:1): initialized [ 0.704495] Initialise system trusted keyring [ 0.705715] zbud: loaded [ 0.706175] fuse init (API version 7.24) [ 0.706284] Key type big_key registered [ 0.707237] Key type asymmetric registered [ 0.707241] Asymmetric key parser 'x509' registered [ 0.707267] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.707377] io scheduler noop registered [ 0.707382] io scheduler deadline registered (default) [ 0.707402] io scheduler cfq registered [ 0.708105] aer 0000:00:1b.0:pcie02: service driver aer loaded [ 0.708121] aer 0000:00:1d.1:pcie02: service driver aer loaded [ 0.708137] aer 0000:00:1d.2:pcie02: service driver aer loaded [ 0.708150] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt [ 0.708152] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 0.708155] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded [ 0.708170] pcieport 0000:00:1b.0: Signaling PME through PCIe PME interrupt [ 0.708172] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt [ 0.708179] pcie_pme 0000:00:1b.0:pcie01: service driver pcie_pme loaded [ 0.708189] pcieport 0000:00:1d.0: Signaling PME through PCIe PME interrupt [ 0.708193] pcie_pme 0000:00:1d.0:pcie01: service driver pcie_pme loaded [ 0.708197] pcieport 0000:00:1d.1: Signaling PME through PCIe PME interrupt [ 0.708199] pci 0000:04:00.0: Signaling PME through PCIe PME interrupt [ 0.708207] pcie_pme 0000:00:1d.1:pcie01: service driver pcie_pme loaded [ 0.708211] pcieport 0000:00:1d.2: Signaling PME through PCIe PME interrupt [ 0.708213] pci 0000:05:00.0: Signaling PME through PCIe PME interrupt [ 0.708215] pci 0000:06:00.0: Signaling PME through PCIe PME interrupt [ 0.708222] pcie_pme 0000:00:1d.2:pcie01: service driver pcie_pme loaded [ 0.708225] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.708230] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.708250] efifb: probing for efifb [ 0.708259] efifb: framebuffer at 0xc0000000, mapped to 0xffffc90003600000, using 1920k, total 1920k [ 0.708262] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.708264] efifb: scrolling: redraw [ 0.708266] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.708927] Console: switching to colour frame buffer device 100x37 [ 0.709523] fb0: EFI VGA frame buffer device [ 0.709536] intel_idle: MWAIT substates: 0x142120 [ 0.709537] intel_idle: v0.4 model 0x5E [ 0.709538] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.709953] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0 [ 0.709977] ACPI: Sleep Button [SLPB] [ 0.710010] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.710032] ACPI: Power Button [PWRB] [ 0.710064] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.710279] ACPI: Power Button [PWRF] [ 0.794205] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.794222] ACPI: Thermal Zone [TZ00] (28 C) [ 0.794323] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.794339] ACPI: Thermal Zone [TZ01] (30 C) [ 0.794375] GHES: HEST is not enabled! [ 0.794941] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.815990] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.837161] 00:02: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 0.840511] serial 0000:00:16.3: enabling device (0000 -> 0003) [ 0.861221] 0000:00:16.3: ttyS4 at I/O 0xf0a0 (irq = 19, base_baud = 115200) is a 16550A [ 0.862106] Linux agpgart interface v0.103 [ 0.868878] brd: module loaded [ 0.872081] loop: module loaded [ 0.872590] libphy: Fixed MDIO Bus: probed [ 0.872930] tun: Universal TUN/TAP device driver, 1.6 [ 0.873264] tun: (C) 1999-2004 Max Krasnyansky [ 0.873676] PPP generic driver version 2.4.2 [ 0.874114] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.874465] ehci-pci: EHCI PCI platform driver [ 0.874814] ehci-platform: EHCI generic platform driver [ 0.875168] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.875519] ohci-pci: OHCI PCI platform driver [ 0.875869] ohci-platform: OHCI generic platform driver [ 0.876217] uhci_hcd: USB Universal Host Controller Interface driver [ 0.876682] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.877026] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.878465] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 0.878825] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.878883] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.879234] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.879582] usb usb1: Product: xHCI Host Controller [ 0.879925] usb usb1: Manufacturer: Linux 4.5.0-040500-generic xhci-hcd [ 0.880267] usb usb1: SerialNumber: 0000:00:14.0 [ 0.880706] hub 1-0:1.0: USB hub found [ 0.881058] hub 1-0:1.0: 16 ports detected [ 0.888918] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.889238] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.889582] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.889899] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.890264] usb usb2: Product: xHCI Host Controller [ 0.890582] usb usb2: Manufacturer: Linux 4.5.0-040500-generic xhci-hcd [ 0.890900] usb usb2: SerialNumber: 0000:00:14.0 [ 0.891335] hub 2-0:1.0: USB hub found [ 0.891666] hub 2-0:1.0: 10 ports detected [ 0.896721] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 1.702175] tsc: Refined TSC clocksource calibration: 3504.035 MHz [ 1.702495] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x3282352d1c2, max_idle_ns: 440795332593 ns [ 1.750181] usb 1-2: new low-speed USB device number 2 using xhci_hcd [ 1.750533] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd [ 1.942657] usb 1-2: New USB device found, idVendor=045e, idProduct=000b [ 1.942995] usb 1-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1.943329] usb 1-2: Product: Microsoft Natural Keyboard Elite [ 1.998397] usb 2-1: New USB device found, idVendor=2109, idProduct=0812 [ 1.998736] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.999070] usb 2-1: Product: USB3.0 Hub [ 1.999400] usb 2-1: Manufacturer: VIA Labs, Inc. [ 2.001695] hub 2-1:1.0: USB hub found [ 2.002214] hub 2-1:1.0: 4 ports detected [ 2.110168] usb 1-10: new high-speed USB device number 3 using xhci_hcd [ 2.114310] usb 2-2: new SuperSpeed USB device number 3 using xhci_hcd [ 2.177899] i8042: No controller found [ 2.178390] mousedev: PS/2 mouse device common for all mice [ 2.178960] rtc_cmos 00:05: RTC can wake from S4 [ 2.179701] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 2.180111] rtc_cmos 00:05: alarms up to one year, y3k, 242 bytes nvram, hpet irqs [ 2.180443] i2c /dev entries driver [ 2.180791] device-mapper: uevent: version 1.0.3 [ 2.181215] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 2.181554] Intel P-state driver initializing. [ 2.181884] intel_pstate: HWP enabled [ 2.186921] ledtrig-cpu: registered to indicate activity on CPUs [ 2.187239] EFI Variables Facility v0.08 2004-May-17 [ 2.193270] NET: Registered protocol family 10 [ 2.194101] NET: Registered protocol family 17 [ 2.194849] Key type dns_resolver registered [ 2.195398] microcode: CPU0 sig=0x506e3, pf=0x2, revision=0x56 [ 2.195796] microcode: CPU1 sig=0x506e3, pf=0x2, revision=0x56 [ 2.196108] microcode: CPU2 sig=0x506e3, pf=0x2, revision=0x56 [ 2.196455] microcode: CPU3 sig=0x506e3, pf=0x2, revision=0x56 [ 2.196832] microcode: CPU4 sig=0x506e3, pf=0x2, revision=0x56 [ 2.197196] microcode: CPU5 sig=0x506e3, pf=0x2, revision=0x56 [ 2.197494] microcode: CPU6 sig=0x506e3, pf=0x2, revision=0x56 [ 2.197889] microcode: CPU7 sig=0x506e3, pf=0x2, revision=0x56 [ 2.198339] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 2.198853] registered taskstats version 1 [ 2.199104] Loading compiled-in X.509 certificates [ 2.199764] Loaded X.509 cert 'Build time autogenerated kernel key: e87c17e018f1352bf3cbc45e4c354f6fb3f9e5e9' [ 2.200266] zswap: loaded using pool lzo/zbud [ 2.202496] Key type trusted registered [ 2.207142] Key type encrypted registered [ 2.207413] AppArmor: AppArmor sha1 policy hashing enabled [ 2.207665] ima: No TPM chip found, activating TPM-bypass! [ 2.207930] evm: HMAC attrs: 0x1 [ 2.209325] Magic number: 12:289:240 [ 2.209632] memory memory118: hash matches [ 2.210380] rtc_cmos 00:05: setting system clock to 2016-04-03 18:13:15 UTC (1459707195) [ 2.210995] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.211335] EDD information not available. [ 2.211630] PM: Hibernation image not present or could not be loaded. [ 2.212588] Freeing unused kernel memory: 1488K (ffffffff81f46000 - ffffffff820ba000) [ 2.212853] Write protecting the kernel read-only data: 14336k [ 2.214034] Freeing unused kernel memory: 1876K (ffff88000282b000 - ffff880002a00000) [ 2.214907] Freeing unused kernel memory: 48K (ffff880002df4000 - ffff880002e00000) [ 2.225281] random: systemd-udevd urandom read with 15 bits of entropy available [ 2.238821] usb 1-10: New USB device found, idVendor=0557, idProduct=7000 [ 2.239112] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.240096] hub 1-10:1.0: USB hub found [ 2.240548] hub 1-10:1.0: 4 ports detected [ 2.246320] FUJITSU Extended Socket Network Device Driver - version 1.0 - Copyright (c) 2015 FUJITSU LIMITED [ 2.252022] hidraw: raw HID events driver (C) Jiri Kosina [ 2.283237] ahci 0000:00:17.0: version 3.0 [ 2.283272] [drm] Initialized drm 1.1.0 20060810 [ 2.285579] pps_core: LinuxPPS API ver. 1 registered [ 2.286087] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.288967] PTP clock support registered [ 2.291274] dca service started, version 1.12.1 [ 2.293617] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 4 ports 6 Gbps 0xf impl SATA mode [ 2.294072] ahci 0000:00:17.0: flags: 64bit ncq sntf pm led clo only pio slum part ems deso sadm sds apst [ 2.295311] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 2.295987] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.297113] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k [ 2.297553] igb: Copyright (c) 2007-2014 Intel Corporation. [ 2.299740] ast 0000:06:00.0: enabling device (0000 -> 0003) [ 2.300379] [drm] AST 2400 detected [ 2.301072] [drm] Analog VGA only [ 2.301613] [drm] dram 1632000000 1 16 01000000 [ 2.304479] [TTM] Zone kernel: Available graphics memory: 16360126 kiB [ 2.305155] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 2.305706] [TTM] Initializing pool allocator [ 2.306753] [TTM] Initializing DMA pool allocator [ 2.310265] AVX2 version of gcm_enc/dec engaged. [ 2.310730] AES CTR mode by8 optimization enabled [ 2.313205] checking generic (c0000000 1e0000) vs hw (de000000 1000000) [ 2.313414] ast 0000:06:00.0: fb1: astdrmfb frame buffer device [ 2.322973] scsi host0: ahci [ 2.323839] scsi host1: ahci [ 2.324722] scsi host2: ahci [ 2.325570] scsi host3: ahci [ 2.326038] ata1: SATA max UDMA/133 abar m2048@0xdf437000 port 0xdf437100 irq 32 [ 2.326516] ata2: SATA max UDMA/133 abar m2048@0xdf437000 port 0xdf437180 irq 32 [ 2.326937] ata3: SATA max UDMA/133 abar m2048@0xdf437000 port 0xdf437200 irq 32 [ 2.327340] ata4: SATA max UDMA/133 abar m2048@0xdf437000 port 0xdf437280 irq 32 [ 2.328194] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 2.329603] pps pps0: new PPS source ptp0 [ 2.329998] igb 0000:04:00.0: added PHC on eth0 [ 2.330484] igb 0000:04:00.0: Intel(R) Gigabit Ethernet Network Connection [ 2.331027] igb 0000:04:00.0: eth0: (PCIe:2.5Gb/s:Width x1) 0c:c4:7a:c0:31:4b [ 2.331660] igb 0000:04:00.0: eth0: PBA No: 010B00-000 [ 2.332132] igb 0000:04:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s) [ 2.346408] [drm] Initialized ast 0.1.0 20120228 for 0000:06:00.0 on minor 0 [ 2.365695] usb 2-2: New USB device found, idVendor=2109, idProduct=0812 [ 2.366399] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.366874] usb 2-2: Product: USB3.0 Hub [ 2.367285] usb 2-2: Manufacturer: VIA Labs, Inc. [ 2.373043] usb 2-2: Disable of device-initiated U1 failed. [ 2.375798] igb 0000:04:00.0 eno2: renamed from eth0 [ 2.377012] usb 2-2: Disable of device-initiated U2 failed. [ 2.377389] hub 2-2:1.0: USB hub found [ 2.387979] hub 2-2:1.0: config failed, can't read hub descriptor (err -22) [ 2.389568] nvme0n1: p1 p2 p3 [ 2.406693] usb 1-11: new high-speed USB device number 4 using xhci_hcd [ 2.434976] usb 2-1.4: new SuperSpeed USB device number 4 using xhci_hcd [ 2.502748] e1000e 0000:00:1f.6 eth0: registered PHC clock [ 2.503045] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 0c:c4:7a:c0:31:4a [ 2.503309] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection [ 2.503668] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: 010BFF-0FF [ 2.504889] e1000e 0000:00:1f.6 eno1: renamed from eth0 [ 2.505294] [drm] Memory usable by graphics device = 4096M [ 2.505610] checking generic (c0000000 1e0000) vs hw (c0000000 10000000) [ 2.505611] fb: switching to inteldrmfb from EFI VGA [ 2.505886] Console: switching to colour dummy device 80x25 [ 2.506074] [drm] Replacing VGA console driver [ 2.513160] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.513164] [drm] Driver supports precise vblank timestamp query. [ 2.513795] [drm] Finished loading i915/skl_dmc_ver1.bin (v1.26) [ 2.517130] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 2.523650] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.524017] acpi device:0f: registered as cooling_device13 [ 2.524072] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3 [ 2.524173] [drm] Initialized i915 1.6.0 20151218 for 0000:00:02.0 on minor 1 [ 2.536246] usb 1-11: New USB device found, idVendor=2109, idProduct=2812 [ 2.536250] usb 1-11: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.536253] usb 1-11: Product: USB2.0 Hub [ 2.536255] usb 1-11: Manufacturer: VIA Labs, Inc. [ 2.626317] usb 1-10.1: new low-speed USB device number 5 using xhci_hcd [ 2.637735] ata4: SATA link down (SStatus 4 SControl 300) [ 2.637796] ata2: SATA link down (SStatus 4 SControl 300) [ 2.637931] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.637989] ata3: SATA link down (SStatus 4 SControl 300) [ 2.639699] ata1.00: ATAPI: MATSHITABD-MLT UJ265, 1.00, max UDMA/133 [ 2.641431] ata1.00: configured for UDMA/133 [ 2.644939] scsi 0:0:0:0: CD-ROM MATSHITA BD-MLT UJ265 1.00 PQ: 0 ANSI: 5 [ 2.661159] sr 0:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda caddy [ 2.661164] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.661456] sr 0:0:0:0: Attached scsi CD-ROM sr0 [ 2.661778] sr 0:0:0:0: Attached scsi generic sg0 type 5 [ 2.685133] usb 2-1.4: New USB device found, idVendor=2109, idProduct=0812 [ 2.685137] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.685140] usb 2-1.4: Product: USB3.0 Hub [ 2.685142] usb 2-1.4: Manufacturer: VIA Labs, Inc. [ 2.703038] clocksource: Switched to clocksource tsc [ 2.742883] fbcon: inteldrmfb (fb0) is primary device [ 2.742884] usb 1-10.1: New USB device found, idVendor=0557, idProduct=2419 [ 2.742899] usb 1-10.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.999564] Console: switching to colour frame buffer device 200x75 [ 3.001870] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 3.782834] [drm] RC6 on [ 4.139482] ------------[ cut here ]------------ [ 4.139507] WARNING: CPU: 0 PID: 60 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3553 skl_update_other_pipe_wm+0x16c/0x180 [i915]() [ 4.139531] WARN_ON(!wm_changed) [ 4.139538] Modules linked in: [ 4.139546] crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ast ablk_helper cryptd ttm igb e1000e drm_kms_helper dca syscopyarea ptp sysfillrect sysimgblt pps_core fb_sys_fops i2c_algo_bit ahci drm libahci nvme pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes [ 4.139633] CPU: 0 PID: 60 Comm: kworker/0:1 Not tainted 4.5.0-040500-generic #201603140130 [ 4.139649] Hardware name: Supermicro Super Server/X11SSZ-F, BIOS 1.0a 11/09/2015 [ 4.139667] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] [ 4.139687] 0000000000000286 000000004454f40c ffff88084dc47700 ffffffff813e0233 [ 4.139705] ffff88084dc47748 ffffffffc0364838 ffff88084dc47738 ffffffff81080e72 [ 4.139723] ffff880847a07000 ffff880034179bd4 ffff880847a05000 ffff88084ee37ba8 [ 4.139741] Call Trace: [ 4.139750] [] dump_stack+0x63/0x90 [ 4.139762] [] warn_slowpath_common+0x82/0xc0 [ 4.139775] [] warn_slowpath_fmt+0x5c/0x80 [ 4.139793] [] skl_update_other_pipe_wm+0x16c/0x180 [i915] [ 4.139814] [] skl_update_wm+0x185/0x640 [i915] [ 4.139836] [] ? gen9_write32+0x247/0x360 [i915] [ 4.139859] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915] [ 4.139882] [] intel_update_watermarks+0x1e/0x30 [i915] [ 4.139905] [] haswell_crtc_enable+0x321/0x8c0 [i915] [ 4.139928] [] intel_atomic_commit+0x6e2/0xb30 [i915] [ 4.139950] [] ? drm_atomic_check_only+0x181/0x600 [drm] [ 4.139970] [] drm_atomic_commit+0x37/0x60 [drm] [ 4.139985] [] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] [ 4.140006] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 4.140022] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 4.140042] [] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] [ 4.140058] [] drm_fb_helper_hotplug_event+0xd2/0x120 [drm_kms_helper] [ 4.140085] [] intel_fbdev_output_poll_changed+0x1e/0x30 [i915] [ 4.140101] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 4.140127] [] intel_dp_mst_hotplug+0x15/0x20 [i915] [ 4.140143] [] drm_dp_send_link_address+0x27a/0x320 [drm_kms_helper] [ 4.140160] [] ? drm_dp_add_mst_branch_device+0x27/0xd0 [drm_kms_helper] [ 4.140178] [] drm_dp_add_port+0x104/0x4a0 [drm_kms_helper] [ 4.140193] [] ? ttwu_do_wakeup+0x19/0xe0 [ 4.140205] [] ? ttwu_do_activate.constprop.91+0x5d/0x70 [ 4.140219] [] ? try_to_wake_up+0x47/0x3b0 [ 4.140231] [] ? wake_up_process+0x15/0x20 [ 4.140243] [] ? __mutex_unlock_slowpath+0x3b/0x50 [ 4.140257] [] ? mutex_unlock+0x1b/0x20 [ 4.140269] [] ? drm_dp_dpcd_access+0x73/0x110 [drm_kms_helper] [ 4.140286] [] drm_dp_send_link_address+0x262/0x320 [drm_kms_helper] [ 4.140302] [] ? put_prev_entity+0x35/0x800 [ 4.140316] [] drm_dp_check_and_send_link_address+0xad/0xc0 [drm_kms_helper] [ 4.141018] [] drm_dp_mst_link_probe_work+0x58/0xb0 [drm_kms_helper] [ 4.141718] [] process_one_work+0x165/0x480 [ 4.142416] [] worker_thread+0x4b/0x500 [ 4.143098] [] ? process_one_work+0x480/0x480 [ 4.143795] [] ? process_one_work+0x480/0x480 [ 4.144478] [] kthread+0xd8/0xf0 [ 4.145160] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 4.145840] [] ret_from_fork+0x3f/0x70 [ 4.146586] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 4.147278] ---[ end trace eeedfec7f7795cc8 ]--- [ 4.456470] ------------[ cut here ]------------ [ 4.457170] WARNING: CPU: 0 PID: 60 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3553 skl_update_other_pipe_wm+0x16c/0x180 [i915]() [ 4.457879] WARN_ON(!wm_changed) [ 4.457887] Modules linked in: [ 4.458598] crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ast ablk_helper cryptd ttm igb e1000e drm_kms_helper dca syscopyarea ptp sysfillrect sysimgblt pps_core fb_sys_fops i2c_algo_bit ahci drm libahci nvme pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes [ 4.460121] CPU: 0 PID: 60 Comm: kworker/0:1 Tainted: G W 4.5.0-040500-generic #201603140130 [ 4.460879] Hardware name: Supermicro Super Server/X11SSZ-F, BIOS 1.0a 11/09/2015 [ 4.461643] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] [ 4.462400] 0000000000000286 000000004454f40c ffff88084dc47700 ffffffff813e0233 [ 4.463169] ffff88084dc47748 ffffffffc0364838 ffff88084dc47738 ffffffff81080e72 [ 4.463933] ffff880847a07000 ffff880034179bd4 ffff880847a00000 ffff88084ee37ba8 [ 4.464694] Call Trace: [ 4.465456] [] dump_stack+0x63/0x90 [ 4.466220] [] warn_slowpath_common+0x82/0xc0 [ 4.466988] [] warn_slowpath_fmt+0x5c/0x80 [ 4.467758] [] skl_update_other_pipe_wm+0x16c/0x180 [i915] [ 4.468517] [] skl_update_wm+0x185/0x640 [i915] [ 4.469274] [] ? gen9_write32+0x247/0x360 [i915] [ 4.470033] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915] [ 4.470793] [] intel_update_watermarks+0x1e/0x30 [i915] [ 4.471555] [] haswell_crtc_enable+0x321/0x8c0 [i915] [ 4.472308] [] intel_atomic_commit+0x6e2/0xb30 [i915] [ 4.473043] [] ? drm_atomic_check_only+0x181/0x600 [drm] [ 4.473759] [] drm_atomic_commit+0x37/0x60 [drm] [ 4.474452] [] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] [ 4.475137] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 4.475808] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 4.476491] [] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] [ 4.477168] [] drm_fb_helper_hotplug_event+0xd2/0x120 [drm_kms_helper] [ 4.477852] [] intel_fbdev_output_poll_changed+0x1e/0x30 [i915] [ 4.478525] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 4.479218] [] intel_dp_mst_hotplug+0x15/0x20 [i915] [ 4.479898] [] drm_dp_send_link_address+0x27a/0x320 [drm_kms_helper] [ 4.480583] [] ? drm_dp_add_mst_branch_device+0x27/0xd0 [drm_kms_helper] [ 4.481272] [] drm_dp_add_port+0x104/0x4a0 [drm_kms_helper] [ 4.481965] [] ? ttwu_do_wakeup+0x19/0xe0 [ 4.482653] [] ? ttwu_do_activate.constprop.91+0x5d/0x70 [ 4.483340] [] ? try_to_wake_up+0x47/0x3b0 [ 4.484025] [] ? wake_up_process+0x15/0x20 [ 4.484709] [] ? __mutex_unlock_slowpath+0x3b/0x50 [ 4.485388] [] ? mutex_unlock+0x1b/0x20 [ 4.486064] [] ? drm_dp_dpcd_access+0x73/0x110 [drm_kms_helper] [ 4.486752] [] drm_dp_send_link_address+0x262/0x320 [drm_kms_helper] [ 4.487441] [] ? put_prev_entity+0x35/0x800 [ 4.488132] [] drm_dp_check_and_send_link_address+0xad/0xc0 [drm_kms_helper] [ 4.488826] [] drm_dp_mst_link_probe_work+0x58/0xb0 [drm_kms_helper] [ 4.489518] [] process_one_work+0x165/0x480 [ 4.490211] [] worker_thread+0x4b/0x500 [ 4.490893] [] ? process_one_work+0x480/0x480 [ 4.491572] [] ? process_one_work+0x480/0x480 [ 4.492252] [] kthread+0xd8/0xf0 [ 4.492919] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 4.493589] [] ret_from_fork+0x3f/0x70 [ 4.494253] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 4.494925] ---[ end trace eeedfec7f7795cc9 ]--- [ 4.495588] ------------[ cut here ]------------ [ 4.496253] WARNING: CPU: 0 PID: 60 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3553 skl_update_other_pipe_wm+0x16c/0x180 [i915]() [ 4.496938] WARN_ON(!wm_changed) [ 4.496945] Modules linked in: [ 4.497633] crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ast ablk_helper cryptd ttm igb e1000e drm_kms_helper dca syscopyarea ptp sysfillrect sysimgblt pps_core fb_sys_fops i2c_algo_bit ahci drm libahci nvme pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes [ 4.499140] CPU: 0 PID: 60 Comm: kworker/0:1 Tainted: G W 4.5.0-040500-generic #201603140130 [ 4.499887] Hardware name: Supermicro Super Server/X11SSZ-F, BIOS 1.0a 11/09/2015 [ 4.500640] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] [ 4.501391] 0000000000000286 000000004454f40c ffff88084dc47700 ffffffff813e0233 [ 4.502140] ffff88084dc47748 ffffffffc0364838 ffff88084dc47738 ffffffff81080e72 [ 4.502888] ffff880847a05000 ffff880034179bd4 ffff880847a00000 ffff88084ee37ba8 [ 4.503637] Call Trace: [ 4.504383] [] dump_stack+0x63/0x90 [ 4.505131] [] warn_slowpath_common+0x82/0xc0 [ 4.505890] [] warn_slowpath_fmt+0x5c/0x80 [ 4.506651] [] skl_update_other_pipe_wm+0x16c/0x180 [i915] [ 4.507421] [] skl_update_wm+0x185/0x640 [i915] [ 4.508186] [] ? gen9_write32+0x247/0x360 [i915] [ 4.508956] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915] [ 4.509717] [] intel_update_watermarks+0x1e/0x30 [i915] [ 4.510493] [] haswell_crtc_enable+0x321/0x8c0 [i915] [ 4.511251] [] intel_atomic_commit+0x6e2/0xb30 [i915] [ 4.511993] [] ? drm_atomic_check_only+0x181/0x600 [drm] [ 4.512712] [] drm_atomic_commit+0x37/0x60 [drm] [ 4.513410] [] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] [ 4.514098] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 4.514776] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 4.515461] [] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] [ 4.516145] [] drm_fb_helper_hotplug_event+0xd2/0x120 [drm_kms_helper] [ 4.516833] [] intel_fbdev_output_poll_changed+0x1e/0x30 [i915] [ 4.517517] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 4.518208] [] intel_dp_mst_hotplug+0x15/0x20 [i915] [ 4.518886] [] drm_dp_send_link_address+0x27a/0x320 [drm_kms_helper] [ 4.519574] [] ? drm_dp_add_mst_branch_device+0x27/0xd0 [drm_kms_helper] [ 4.520267] [] drm_dp_add_port+0x104/0x4a0 [drm_kms_helper] [ 4.520961] [] ? ttwu_do_wakeup+0x19/0xe0 [ 4.521651] [] ? ttwu_do_activate.constprop.91+0x5d/0x70 [ 4.522348] [] ? try_to_wake_up+0x47/0x3b0 [ 4.523040] [] ? wake_up_process+0x15/0x20 [ 4.523724] [] ? __mutex_unlock_slowpath+0x3b/0x50 [ 4.524411] [] ? mutex_unlock+0x1b/0x20 [ 4.525104] [] ? drm_dp_dpcd_access+0x73/0x110 [drm_kms_helper] [ 4.525801] [] drm_dp_send_link_address+0x262/0x320 [drm_kms_helper] [ 4.526495] [] ? put_prev_entity+0x35/0x800 [ 4.527193] [] drm_dp_check_and_send_link_address+0xad/0xc0 [drm_kms_helper] [ 4.527890] [] drm_dp_mst_link_probe_work+0x58/0xb0 [drm_kms_helper] [ 4.528588] [] process_one_work+0x165/0x480 [ 4.529273] [] worker_thread+0x4b/0x500 [ 4.529959] [] ? process_one_work+0x480/0x480 [ 4.530644] [] ? process_one_work+0x480/0x480 [ 4.531317] [] kthread+0xd8/0xf0 [ 4.531990] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 4.532659] [] ret_from_fork+0x3f/0x70 [ 4.533325] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 4.533990] ---[ end trace eeedfec7f7795cca ]--- [ 7.386570] usb 2-2: Set SEL for device-initiated U1 failed. [ 12.386752] usb 2-2: Set SEL for device-initiated U2 failed. [ 12.387525] xhci_hcd 0000:00:14.0: Cannot set link state. [ 17.390888] usb 2-2: Set SEL for device-initiated U1 failed. [ 22.391042] usb 2-2: Set SEL for device-initiated U2 failed. [ 22.391762] hub 1-11:1.0: USB hub found [ 22.392273] hub 2-1.4:1.0: USB hub found [ 22.392425] hub 2-1.4:1.0: 4 ports detected [ 22.394351] hub 1-11:1.0: 4 ports detected [ 22.558838] usb 2-2: USB disconnect, device number 3 [ 22.571052] usb 1-12: new high-speed USB device number 6 using xhci_hcd [ 22.759112] usb 1-12: New USB device found, idVendor=2109, idProduct=2812 [ 22.759784] usb 1-12: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 22.760434] usb 1-12: Product: USB2.0 Hub [ 22.761095] usb 1-12: Manufacturer: VIA Labs, Inc. [ 22.762868] hub 1-12:1.0: USB hub found [ 22.763883] hub 1-12:1.0: 4 ports detected [ 22.781809] usbcore: registered new interface driver usbhid [ 22.782609] usbhid: USB HID core driver [ 22.784525] input: Microsoft Natural Keyboard Elite as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:045E:000B.0001/input/input4 [ 22.802852] usb 2-2: new SuperSpeed USB device number 5 using xhci_hcd [ 22.838841] hid-generic 0003:045E:000B.0001: input,hidraw0: USB HID v1.10 Keyboard [Microsoft Natural Keyboard Elite] on usb-0000:00:14.0-2/input0 [ 22.839656] input: HID 0557:2419 as /devices/pci0000:00/0000:00:14.0/usb1/1-10/1-10.1/1-10.1:1.0/0003:0557:2419.0002/input/input5 [ 22.842755] usb 1-11.1: new high-speed USB device number 7 using xhci_hcd [ 22.895336] hid-generic 0003:0557:2419.0002: input,hidraw1: USB HID v1.00 Keyboard [HID 0557:2419] on usb-0000:00:14.0-10.1/input0 [ 22.896129] input: HID 0557:2419 as /devices/pci0000:00/0000:00:14.0/usb1/1-10/1-10.1/1-10.1:1.1/0003:0557:2419.0003/input/input6 [ 22.897236] hid-generic 0003:0557:2419.0003: input,hidraw2: USB HID v1.00 Mouse [HID 0557:2419] on usb-0000:00:14.0-10.1/input1 [ 23.054701] usb 1-12.1: new full-speed USB device number 8 using xhci_hcd [ 23.055492] usb 2-2: New USB device found, idVendor=2109, idProduct=0812 [ 23.055493] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 23.055494] usb 2-2: Product: USB3.0 Hub [ 23.055495] usb 2-2: Manufacturer: VIA Labs, Inc. [ 23.061214] usb 2-2: Disable of device-initiated U1 failed. [ 23.065700] usb 2-2: Disable of device-initiated U2 failed. [ 23.066403] hub 2-2:1.0: USB hub found [ 23.078517] hub 2-2:1.0: config failed, can't read hub descriptor (err -22) [ 23.164222] usb 1-12.1: New USB device found, idVendor=046d, idProduct=c52b [ 23.164891] usb 1-12.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 23.165550] usb 1-12.1: Product: USB Receiver [ 23.166210] usb 1-12.1: Manufacturer: Logitech [ 24.054366] usb 1-11.1: New USB device found, idVendor=046d, idProduct=082d [ 24.055052] usb 1-11.1: New USB device strings: Mfr=0, Product=2, SerialNumber=1 [ 24.055715] usb 1-11.1: Product: HD Pro Webcam C920 [ 24.056376] usb 1-11.1: SerialNumber: 4315747F [ 28.079207] usb 2-2: Set SEL for device-initiated U1 failed. [ 33.079332] usb 2-2: Set SEL for device-initiated U2 failed. [ 33.082083] xhci_hcd 0000:00:14.0: Cannot set link state. [ 33.167333] usb 1-11.2: new full-speed USB device number 9 using xhci_hcd [ 33.269416] usb 1-11.2: New USB device found, idVendor=0d8c, idProduct=0008 [ 33.270067] usb 1-11.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 33.270707] usb 1-11.2: Product: C-Media USB Audio Device [ 38.079470] usb 2-2: Set SEL for device-initiated U1 failed. [ 43.079639] usb 2-2: Set SEL for device-initiated U2 failed. [ 43.082230] input: C-Media USB Audio Device as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.2/1-11.2:1.3/0003:0D8C:0008.0005/input/input7 [ 43.087773] logitech-djreceiver 0003:046D:C52B.0007: hiddev0,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-12.1/input2 [ 43.135371] hid-generic 0003:0D8C:0008.0005: input,hidraw4: USB HID v1.00 Device [C-Media USB Audio Device ] on usb-0000:00:14.0-11.2/input3 [ 43.206751] input: Logitech Performance MX as /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12.1/1-12.1:1.2/0003:046D:C52B.0007/0003:046D:101A.0008/input/input8 [ 43.207596] logitech-hidpp-device 0003:046D:101A.0008: input,hidraw5: USB HID v1.11 Mouse [Logitech Performance MX] on usb-0000:00:14.0-12.1:1 [ 43.219311] usb 1-11.4: new high-speed USB device number 10 using xhci_hcd [ 43.247343] usb 2-2: USB disconnect, device number 5 [ 43.323529] usb 1-11.4: New USB device found, idVendor=2109, idProduct=2812 [ 43.324256] usb 1-11.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 43.324976] usb 1-11.4: Product: USB2.0 Hub [ 43.325684] usb 1-11.4: Manufacturer: VIA Labs, Inc. [ 43.327489] hub 1-11.4:1.0: USB hub found [ 43.328727] hub 1-11.4:1.0: 4 ports detected [ 43.488056] usb 2-2: new SuperSpeed USB device number 6 using xhci_hcd [ 43.741591] usb 2-2: New USB device found, idVendor=2109, idProduct=0812 [ 43.742302] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 43.743021] usb 2-2: Product: USB3.0 Hub [ 43.743737] usb 2-2: Manufacturer: VIA Labs, Inc. [ 43.751402] usb 2-2: Disable of device-initiated U1 failed. [ 43.755685] usb 2-2: Disable of device-initiated U2 failed. [ 43.756462] hub 2-2:1.0: USB hub found [ 43.768380] hub 2-2:1.0: config failed, can't read hub descriptor (err -22) [ 48.767802] usb 2-2: Set SEL for device-initiated U1 failed. [ 48.767817] random: nonblocking pool is initialized [ 53.767974] usb 2-2: Set SEL for device-initiated U2 failed. [ 53.768755] xhci_hcd 0000:00:14.0: Cannot set link state. [ 58.768086] usb 2-2: Set SEL for device-initiated U1 failed. [ 63.768240] usb 2-2: Set SEL for device-initiated U2 failed. [ 63.936225] usb 2-2: USB disconnect, device number 6 [ 64.176614] usb 2-2: new SuperSpeed USB device number 7 using xhci_hcd [ 64.430309] usb 2-2: New USB device found, idVendor=2109, idProduct=0812 [ 64.431046] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 64.431770] usb 2-2: Product: USB3.0 Hub [ 64.432493] usb 2-2: Manufacturer: VIA Labs, Inc. [ 64.440419] usb 2-2: Disable of device-initiated U1 failed. [ 64.445001] usb 2-2: Disable of device-initiated U2 failed. [ 64.445756] hub 2-2:1.0: USB hub found [ 64.457749] hub 2-2:1.0: config failed, can't read hub descriptor (err -22) [ 69.456354] usb 2-2: Set SEL for device-initiated U1 failed. [ 74.456534] usb 2-2: Set SEL for device-initiated U2 failed. [ 74.457329] xhci_hcd 0000:00:14.0: Cannot set link state. [ 79.456663] usb 2-2: Set SEL for device-initiated U1 failed. [ 84.456827] usb 2-2: Set SEL for device-initiated U2 failed. [ 84.624799] usb 2-2: USB disconnect, device number 7 [ 84.865005] usb 2-2: new SuperSpeed USB device number 8 using xhci_hcd [ 85.118942] usb 2-2: New USB device found, idVendor=2109, idProduct=0812 [ 85.119605] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 85.120230] usb 2-2: Product: USB3.0 Hub [ 85.120849] usb 2-2: Manufacturer: VIA Labs, Inc. [ 85.128803] usb 2-2: Disable of device-initiated U2 failed. [ 85.129454] hub 2-2:1.0: USB hub found [ 85.141412] hub 2-2:1.0: config failed, can't read hub descriptor (err -22) [ 90.140987] usb 2-2: Set SEL for device-initiated U1 failed. [ 95.141120] usb 2-2: Set SEL for device-initiated U2 failed. [ 95.141807] xhci_hcd 0000:00:14.0: Cannot set link state. [ 100.141225] usb 2-2: Set SEL for device-initiated U1 failed. [ 105.141411] usb 2-2: Set SEL for device-initiated U2 failed. [ 105.309393] usb 2-2: USB disconnect, device number 8 [ 105.549605] usb 2-2: new SuperSpeed USB device number 9 using xhci_hcd [ 105.802943] usb 2-2: New USB device found, idVendor=2109, idProduct=0812 [ 105.803562] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 105.804161] usb 2-2: Product: USB3.0 Hub [ 105.804763] usb 2-2: Manufacturer: VIA Labs, Inc. [ 105.812542] usb 2-2: Disable of device-initiated U1 failed. [ 105.817034] usb 2-2: Disable of device-initiated U2 failed. [ 105.817674] hub 2-2:1.0: USB hub found [ 105.829474] hub 2-2:1.0: config failed, can't read hub descriptor (err -22) [ 110.829618] usb 2-2: Set SEL for device-initiated U1 failed. [ 115.829731] usb 2-2: Set SEL for device-initiated U2 failed. [ 115.830417] xhci_hcd 0000:00:14.0: Cannot set link state. [ 120.829881] usb 2-2: Set SEL for device-initiated U1 failed. [ 125.829999] usb 2-2: Set SEL for device-initiated U2 failed. [ 125.997986] usb 2-2: USB disconnect, device number 9 [ 126.238272] usb 2-2: new SuperSpeed USB device number 10 using xhci_hcd [ 126.492090] usb 2-2: New USB device found, idVendor=2109, idProduct=0812 [ 126.492718] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 126.493297] usb 2-2: Product: USB3.0 Hub [ 126.493868] usb 2-2: Manufacturer: VIA Labs, Inc. [ 126.501663] usb 2-2: Disable of device-initiated U1 failed. [ 126.506182] usb 2-2: Disable of device-initiated U2 failed. [ 126.506771] hub 2-2:1.0: USB hub found [ 126.518413] hub 2-2:1.0: config failed, can't read hub descriptor (err -22) [ 126.836418] usb 2-2: Set SEL for device-initiated U1 failed. [ 126.840929] usb 2-2: Set SEL for device-initiated U2 failed. [ 242.679980] NET: Registered protocol family 38 [ 243.317234] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 243.371035] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 243.372860] systemd[1]: Detected architecture x86-64. [ 243.376613] systemd[1]: Set hostname to . [ 243.441369] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 243.442826] systemd[1]: Listening on Journal Socket. [ 243.444258] systemd[1]: Listening on udev Kernel Socket. [ 243.445738] systemd[1]: Listening on Journal Audit Socket. [ 243.447174] systemd[1]: Listening on udev Control Socket. [ 243.448656] systemd[1]: Created slice User and Session Slice. [ 243.450159] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 243.451669] systemd[1]: Created slice System Slice. [ 243.465039] systemd[1]: Mounting Debug File System... [ 243.467489] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 243.469432] systemd[1]: Created slice system-getty.slice. [ 243.471146] systemd[1]: Mounting Huge Pages File System... [ 243.473000] systemd[1]: Listening on fsck to fsckd communication Socket. [ 243.474591] systemd[1]: Reached target Slices. [ 243.476123] systemd[1]: Reached target User and Group Name Lookups. [ 243.477749] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 243.479510] systemd[1]: Mounting RPC Pipe File System... [ 243.481678] systemd[1]: Starting Uncomplicated firewall... [ 243.483942] systemd[1]: Started Read required files in advance. [ 243.486079] systemd[1]: Listening on LVM2 poll daemon socket. [ 243.487576] RPC: Registered named UNIX socket transport module. [ 243.487576] RPC: Registered udp transport module. [ 243.487576] RPC: Registered tcp transport module. [ 243.487577] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 243.492075] systemd[1]: Listening on LVM2 metadata daemon socket. [ 243.494386] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [ 243.497534] systemd[1]: Starting Load Kernel Modules... [ 243.499798] systemd[1]: Starting Nameserver information manager... [ 243.502074] systemd[1]: Starting Braille Device Support... [ 243.503464] lp: driver loaded but no devices found [ 243.504936] ppdev: user-space parallel port driver [ 243.506818] systemd[1]: Listening on Journal Socket (/dev/log). [ 243.509069] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 243.511045] systemd[1]: Listening on Syslog Socket. [ 243.513238] systemd[1]: Starting Journal Service... [ 243.515749] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 243.518220] systemd[1]: Mounting POSIX Message Queue File System... [ 243.520505] systemd[1]: Created slice system-systemd\x2dcryptsetup.slice. [ 243.523518] systemd[1]: Mounted RPC Pipe File System. [ 243.525606] systemd[1]: Mounted POSIX Message Queue File System. [ 243.527563] systemd[1]: Mounted Debug File System. [ 243.529508] systemd[1]: Mounted Huge Pages File System. [ 243.531558] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 243.533736] systemd[1]: Started Uncomplicated firewall. [ 243.535688] systemd[1]: ureadahead.service: Main process exited, code=exited, status=5/NOTINSTALLED [ 243.536768] systemd[1]: ureadahead.service: Unit entered failed state. [ 243.537815] systemd[1]: ureadahead.service: Failed with result 'exit-code'. [ 243.538854] systemd[1]: Started Load Kernel Modules. [ 243.541259] systemd[1]: Started Braille Device Support. [ 243.543556] systemd[1]: Started Nameserver information manager. [ 243.546199] systemd[1]: Started Journal Service. [ 243.631618] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro [ 243.647808] systemd-journald[437]: Received request to flush runtime journal from PID 1 [ 243.699759] ipmi message handler version 39.2 [ 243.699768] Bluetooth: Core ver 2.21 [ 243.699781] NET: Registered protocol family 31 [ 243.699782] Bluetooth: HCI device and connection manager initialized [ 243.699785] Bluetooth: HCI socket layer initialized [ 243.699787] Bluetooth: L2CAP socket layer initialized [ 243.699791] Bluetooth: SCO socket layer initialized [ 243.701624] ipmi_si IPI0001:00: ipmi_si: probing via ACPI [ 243.701641] ipmi_si IPI0001:00: [io 0x0ca4] regsize 1 spacing 1 irq 0 [ 243.701642] ipmi_si: Adding ACPI-specified kcs state machine [ 243.701656] IPMI System Interface driver. [ 243.701669] ipmi_si: probing via SMBIOS [ 243.701670] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0 [ 243.701671] ipmi_si: Adding SMBIOS-specified kcs state machine [ 243.701673] ipmi_si: probing via SPMI [ 243.701674] ipmi_si: SPMI: io 0xca2 regsize 1 spacing 1 irq 0 [ 243.701674] ipmi_si: Adding SPMI-specified kcs state machine duplicate interface [ 243.701676] ipmi_si: Trying ACPI-specified kcs state machine at i/o address 0xca4, slave address 0x0, irq 0 [ 243.704264] Bluetooth: HCI UART driver ver 2.3 [ 243.704265] Bluetooth: HCI UART protocol H4 registered [ 243.704266] Bluetooth: HCI UART protocol BCSP registered [ 243.704266] Bluetooth: HCI UART protocol LL registered [ 243.704267] Bluetooth: HCI UART protocol ATH3K registered [ 243.704268] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 243.704284] Bluetooth: HCI UART protocol Intel registered [ 243.704297] Bluetooth: HCI UART protocol BCM registered [ 243.704297] Bluetooth: HCI UART protocol QCA registered [ 243.719820] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 243.727284] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 243.732685] media: Linux media interface: v0.10 [ 243.738780] Linux video capture interface: v2.00 [ 243.747934] uvcvideo: Found UVC 1.00 device HD Pro Webcam C920 (046d:082d) [ 243.748267] uvcvideo 1-11.1:1.0: Entity type for entity Processing 3 was not initialized! [ 243.748269] uvcvideo 1-11.1:1.0: Entity type for entity Extension 6 was not initialized! [ 243.748270] uvcvideo 1-11.1:1.0: Entity type for entity Extension 12 was not initialized! [ 243.748271] uvcvideo 1-11.1:1.0: Entity type for entity Camera 1 was not initialized! [ 243.748271] uvcvideo 1-11.1:1.0: Entity type for entity Extension 8 was not initialized! [ 243.748272] uvcvideo 1-11.1:1.0: Entity type for entity Extension 9 was not initialized! [ 243.748273] uvcvideo 1-11.1:1.0: Entity type for entity Extension 10 was not initialized! [ 243.748274] uvcvideo 1-11.1:1.0: Entity type for entity Extension 11 was not initialized! [ 243.748338] input: HD Pro Webcam C920 as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.1/1-11.1:1.0/input/input9 [ 243.748387] usbcore: registered new interface driver uvcvideo [ 243.748388] USB Video Class driver (1.1.1) [ 243.784516] intel_rapl: Found RAPL domain package [ 243.784518] intel_rapl: Found RAPL domain core [ 243.784520] intel_rapl: Found RAPL domain uncore [ 243.784521] intel_rapl: Found RAPL domain dram [ 243.787818] ath9k 0000:02:00.0: enabling device (0000 -> 0002) [ 243.849147] ipmi_si IPI0001:00: The BMC does not support clearing the recv irq bit, compensating, but the BMC needs to be fixed. [ 243.870057] ath: EEPROM regdomain: 0x21 [ 243.870058] ath: EEPROM indicates we should expect a direct regpair map [ 243.870059] ath: Country alpha2 being used: AU [ 243.870060] ath: Regpair used: 0x21 [ 243.872518] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 243.872698] ieee80211 phy0: Atheros AR9300 Rev:3 mem=0xffffc90003640000, irq=16 [ 243.873703] ath9k 0000:02:00.0 wlp2s0: renamed from wlan0 [ 243.885622] ipmi_si IPI0001:00: Error clearing flags: cc [ 243.890156] ipmi_si IPI0001:00: Found new BMC (man_id: 0x002a7c, prod_id: 0x0888, dev_id: 0x20) [ 243.890160] ipmi_si IPI0001:00: IPMI kcs interface initialized [ 243.891298] IPMI SSIF Interface driver [ 243.892321] Adding 33320956k swap on /dev/mapper/xubuntu--vg-swap_1. Priority:-1 extents:1 across:33320956k SSFS [ 243.959868] usbcore: registered new interface driver snd-usb-audio [ 244.374540] EXT4-fs (nvme0n1p2): mounting ext2 file system using the ext4 subsystem [ 244.377548] EXT4-fs (nvme0n1p2): mounted filesystem without journal. Opts: (null) [ 244.425594] audit: type=1400 audit(1459707437.705:2): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session" pid=774 comm="apparmor_parser" [ 244.425599] audit: type=1400 audit(1459707437.705:3): apparmor="STATUS" operation="profile_load" name="chromium" pid=774 comm="apparmor_parser" [ 244.427281] audit: type=1400 audit(1459707437.705:4): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=774 comm="apparmor_parser" [ 244.427285] audit: type=1400 audit(1459707437.705:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=774 comm="apparmor_parser" [ 244.427287] audit: type=1400 audit(1459707437.705:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=774 comm="apparmor_parser" [ 244.427292] audit: type=1400 audit(1459707437.705:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=774 comm="apparmor_parser" [ 244.434245] audit: type=1400 audit(1459707437.713:8): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=774 comm="apparmor_parser" [ 244.434248] audit: type=1400 audit(1459707437.713:9): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=774 comm="apparmor_parser" [ 244.434250] audit: type=1400 audit(1459707437.713:10): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=774 comm="apparmor_parser" [ 244.434252] audit: type=1400 audit(1459707437.713:11): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=774 comm="apparmor_parser" [ 244.541222] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 244.749296] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 244.751167] IPv6: ADDRCONF(NETDEV_UP): eno2: link is not ready [ 244.797032] IPv6: ADDRCONF(NETDEV_UP): eno2: link is not ready [ 244.798743] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 244.806385] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 244.885543] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 248.119697] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 248.119742] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [ 840.679166] usb 1-11.1: reset high-speed USB device number 7 using xhci_hcd [ 841.623620] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 841.623623] Bluetooth: BNEP filters: protocol multicast [ 841.623625] Bluetooth: BNEP socket layer initialized [ 841.750958] ------------[ cut here ]------------ [ 841.750979] WARNING: CPU: 3 PID: 1068 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3553 skl_update_other_pipe_wm+0x16c/0x180 [i915]() [ 841.750980] WARN_ON(!wm_changed) [ 841.750981] Modules linked in: [ 841.750982] bnep nls_iso8859_1 ipmi_ssif arc4 ath9k intel_rapl ath9k_common x86_pkg_temp_thermal intel_powerclamp coretemp ath9k_hw kvm_intel kvm ath irqbypass snd_usb_audio mac80211 snd_usbmidi_lib snd_hwdep snd_pcm cfg80211 uvcvideo snd_seq_midi snd_seq_midi_event snd_rawmidi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq videobuf2_core snd_seq_device snd_timer joydev videodev snd input_leds media soundcore mei_me mei shpchp hci_uart btbcm btqca ipmi_si btintel ipmi_msghandler bluetooth 8250_fintek intel_lpss_acpi intel_lpss acpi_als kfifo_buf acpi_pad mac_hid industrialio parport_pc ppdev lp parport sunrpc autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_logitech_hidpp hid_logitech_dj hid_generic usbhid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 [ 841.751041] lrw i915 gf128mul glue_helper ast ablk_helper cryptd ttm igb e1000e drm_kms_helper dca syscopyarea ptp sysfillrect sysimgblt pps_core fb_sys_fops i2c_algo_bit ahci drm libahci nvme pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes [ 841.751056] CPU: 3 PID: 1068 Comm: Xorg Tainted: G W 4.5.0-040500-generic #201603140130 [ 841.751057] Hardware name: Supermicro Super Server/X11SSZ-F, BIOS 1.0a 11/09/2015 [ 841.751058] 0000000000000286 0000000030aba2a6 ffff88084b58f9a8 ffffffff813e0233 [ 841.751060] ffff88084b58f9f0 ffffffffc0364838 ffff88084b58f9e0 ffffffff81080e72 [ 841.751062] ffff880847a05000 ffff880034179bd4 ffff880847a07000 ffff88084ee37ba8 [ 841.751065] Call Trace: [ 841.751069] [] dump_stack+0x63/0x90 [ 841.751073] [] warn_slowpath_common+0x82/0xc0 [ 841.751075] [] warn_slowpath_fmt+0x5c/0x80 [ 841.751093] [] skl_update_other_pipe_wm+0x16c/0x180 [i915] [ 841.751109] [] skl_update_wm+0x185/0x640 [i915] [ 841.751122] [] intel_update_watermarks+0x1e/0x30 [i915] [ 841.751140] [] intel_atomic_commit+0x3dc/0xb30 [i915] [ 841.751156] [] ? drm_atomic_check_only+0x181/0x600 [drm] [ 841.751167] [] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm] [ 841.751178] [] drm_atomic_commit+0x37/0x60 [drm] [ 841.751184] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 841.751195] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 841.751205] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 841.751215] [] drm_mode_setcrtc+0x3e0/0x500 [drm] [ 841.751223] [] drm_ioctl+0x152/0x540 [drm] [ 841.751232] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 841.751236] [] do_vfs_ioctl+0xa1/0x5b0 [ 841.751239] [] ? __set_task_blocked+0x41/0xa0 [ 841.751241] [] ? __set_current_blocked+0x36/0x60 [ 841.751243] [] SyS_ioctl+0x79/0x90 [ 841.751246] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 841.751247] ---[ end trace eeedfec7f7795ccb ]--- [ 841.751250] ------------[ cut here ]------------ [ 841.751265] WARNING: CPU: 3 PID: 1068 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3553 skl_update_other_pipe_wm+0x16c/0x180 [i915]() [ 841.751266] WARN_ON(!wm_changed) [ 841.751267] Modules linked in: [ 841.751268] bnep nls_iso8859_1 ipmi_ssif arc4 ath9k intel_rapl ath9k_common x86_pkg_temp_thermal intel_powerclamp coretemp ath9k_hw kvm_intel kvm ath irqbypass snd_usb_audio mac80211 snd_usbmidi_lib snd_hwdep snd_pcm cfg80211 uvcvideo snd_seq_midi snd_seq_midi_event snd_rawmidi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq videobuf2_core snd_seq_device snd_timer joydev videodev snd input_leds media soundcore mei_me mei shpchp hci_uart btbcm btqca ipmi_si btintel ipmi_msghandler bluetooth 8250_fintek intel_lpss_acpi intel_lpss acpi_als kfifo_buf acpi_pad mac_hid industrialio parport_pc ppdev lp parport sunrpc autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_logitech_hidpp hid_logitech_dj hid_generic usbhid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 [ 841.751296] lrw i915 gf128mul glue_helper ast ablk_helper cryptd ttm igb e1000e drm_kms_helper dca syscopyarea ptp sysfillrect sysimgblt pps_core fb_sys_fops i2c_algo_bit ahci drm libahci nvme pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes [ 841.751307] CPU: 3 PID: 1068 Comm: Xorg Tainted: G W 4.5.0-040500-generic #201603140130 [ 841.751308] Hardware name: Supermicro Super Server/X11SSZ-F, BIOS 1.0a 11/09/2015 [ 841.751309] 0000000000000286 0000000030aba2a6 ffff88084b58f9a8 ffffffff813e0233 [ 841.751311] ffff88084b58f9f0 ffffffffc0364838 ffff88084b58f9e0 ffffffff81080e72 [ 841.751313] ffff880847a00000 ffff880034179bd4 ffff880847a07000 ffff88084ee37ba8 [ 841.751315] Call Trace: [ 841.751317] [] dump_stack+0x63/0x90 [ 841.751320] [] warn_slowpath_common+0x82/0xc0 [ 841.751322] [] warn_slowpath_fmt+0x5c/0x80 [ 841.751335] [] skl_update_other_pipe_wm+0x16c/0x180 [i915] [ 841.751348] [] skl_update_wm+0x185/0x640 [i915] [ 841.751362] [] intel_update_watermarks+0x1e/0x30 [i915] [ 841.751379] [] intel_atomic_commit+0x3dc/0xb30 [i915] [ 841.751392] [] ? drm_atomic_check_only+0x181/0x600 [drm] [ 841.751402] [] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm] [ 841.751412] [] drm_atomic_commit+0x37/0x60 [drm] [ 841.751418] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 841.751428] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 841.751438] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 841.751449] [] drm_mode_setcrtc+0x3e0/0x500 [drm] [ 841.751457] [] drm_ioctl+0x152/0x540 [drm] [ 841.751466] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 841.751468] [] do_vfs_ioctl+0xa1/0x5b0 [ 841.751471] [] ? __set_task_blocked+0x41/0xa0 [ 841.751473] [] ? __set_current_blocked+0x36/0x60 [ 841.751475] [] SyS_ioctl+0x79/0x90 [ 841.751477] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 841.751479] ---[ end trace eeedfec7f7795ccc ]--- [ 866.401427] ------------[ cut here ]------------ [ 866.401447] WARNING: CPU: 3 PID: 1068 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3553 skl_update_other_pipe_wm+0x16c/0x180 [i915]() [ 866.401448] WARN_ON(!wm_changed) [ 866.401449] Modules linked in: [ 866.401451] bnep nls_iso8859_1 ipmi_ssif arc4 ath9k intel_rapl ath9k_common x86_pkg_temp_thermal intel_powerclamp coretemp ath9k_hw kvm_intel kvm ath irqbypass snd_usb_audio mac80211 snd_usbmidi_lib snd_hwdep snd_pcm cfg80211 uvcvideo snd_seq_midi snd_seq_midi_event snd_rawmidi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq videobuf2_core snd_seq_device snd_timer joydev videodev snd input_leds media soundcore mei_me mei shpchp hci_uart btbcm btqca ipmi_si btintel ipmi_msghandler bluetooth 8250_fintek intel_lpss_acpi intel_lpss acpi_als kfifo_buf acpi_pad mac_hid industrialio parport_pc ppdev lp parport sunrpc autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_logitech_hidpp hid_logitech_dj hid_generic usbhid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 [ 866.401480] lrw i915 gf128mul glue_helper ast ablk_helper cryptd ttm igb e1000e drm_kms_helper dca syscopyarea ptp sysfillrect sysimgblt pps_core fb_sys_fops i2c_algo_bit ahci drm libahci nvme pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes [ 866.401492] CPU: 3 PID: 1068 Comm: Xorg Tainted: G W 4.5.0-040500-generic #201603140130 [ 866.401493] Hardware name: Supermicro Super Server/X11SSZ-F, BIOS 1.0a 11/09/2015 [ 866.401494] 0000000000000286 0000000030aba2a6 ffff88084b58f938 ffffffff813e0233 [ 866.401496] ffff88084b58f980 ffffffffc0364838 ffff88084b58f970 ffffffff81080e72 [ 866.401498] ffff880847a00000 ffff880034179bd4 ffff880847a07000 ffff88084ee37ba8 [ 866.401500] Call Trace: [ 866.401503] [] dump_stack+0x63/0x90 [ 866.401506] [] warn_slowpath_common+0x82/0xc0 [ 866.401508] [] warn_slowpath_fmt+0x5c/0x80 [ 866.401521] [] skl_update_other_pipe_wm+0x16c/0x180 [i915] [ 866.401533] [] skl_update_wm+0x185/0x640 [i915] [ 866.401549] [] ? gen9_write32+0x247/0x360 [i915] [ 866.401567] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915] [ 866.401578] [] intel_update_watermarks+0x1e/0x30 [i915] [ 866.401595] [] haswell_crtc_enable+0x321/0x8c0 [i915] [ 866.401612] [] intel_atomic_commit+0x6e2/0xb30 [i915] [ 866.401626] [] ? drm_atomic_check_only+0x181/0x600 [drm] [ 866.401637] [] drm_atomic_commit+0x37/0x60 [drm] [ 866.401643] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 866.401653] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 866.401663] [] drm_mode_setcrtc+0x3e0/0x500 [drm] [ 866.401670] [] drm_ioctl+0x152/0x540 [drm] [ 866.401673] [] ? __do_fault+0x71/0x140 [ 866.401682] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 866.401685] [] do_vfs_ioctl+0xa1/0x5b0 [ 866.401687] [] ? __set_task_blocked+0x41/0xa0 [ 866.401689] [] ? __set_current_blocked+0x36/0x60 [ 866.401691] [] SyS_ioctl+0x79/0x90 [ 866.401694] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 866.401695] ---[ end trace eeedfec7f7795ccd ]--- [ 866.472231] ------------[ cut here ]------------ [ 866.472280] WARNING: CPU: 3 PID: 1068 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3553 skl_update_other_pipe_wm+0x16c/0x180 [i915]() [ 866.472284] WARN_ON(!wm_changed) [ 866.472287] Modules linked in: [ 866.472290] bnep nls_iso8859_1 ipmi_ssif arc4 ath9k intel_rapl ath9k_common x86_pkg_temp_thermal intel_powerclamp coretemp ath9k_hw kvm_intel kvm ath irqbypass snd_usb_audio mac80211 snd_usbmidi_lib snd_hwdep snd_pcm cfg80211 uvcvideo snd_seq_midi snd_seq_midi_event snd_rawmidi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq videobuf2_core snd_seq_device snd_timer joydev videodev snd input_leds media soundcore mei_me mei shpchp hci_uart btbcm btqca ipmi_si btintel ipmi_msghandler bluetooth 8250_fintek intel_lpss_acpi intel_lpss acpi_als kfifo_buf acpi_pad mac_hid industrialio parport_pc ppdev lp parport sunrpc autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_logitech_hidpp hid_logitech_dj hid_generic usbhid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 [ 866.472373] lrw i915 gf128mul glue_helper ast ablk_helper cryptd ttm igb e1000e drm_kms_helper dca syscopyarea ptp sysfillrect sysimgblt pps_core fb_sys_fops i2c_algo_bit ahci drm libahci nvme pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes [ 866.472413] CPU: 3 PID: 1068 Comm: Xorg Tainted: G W 4.5.0-040500-generic #201603140130 [ 866.472417] Hardware name: Supermicro Super Server/X11SSZ-F, BIOS 1.0a 11/09/2015 [ 866.472421] 0000000000000286 0000000030aba2a6 ffff88084b58f938 ffffffff813e0233 [ 866.472428] ffff88084b58f980 ffffffffc0364838 ffff88084b58f970 ffffffff81080e72 [ 866.472433] ffff880847a07000 ffff880034179bd4 ffff880847a05000 ffff88084ee37ba8 [ 866.472439] Call Trace: [ 866.472448] [] dump_stack+0x63/0x90 [ 866.472456] [] warn_slowpath_common+0x82/0xc0 [ 866.472462] [] warn_slowpath_fmt+0x5c/0x80 [ 866.472499] [] skl_update_other_pipe_wm+0x16c/0x180 [i915] [ 866.472535] [] skl_update_wm+0x185/0x640 [i915] [ 866.472586] [] ? gen9_write32+0x247/0x360 [i915] [ 866.472641] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915] [ 866.472677] [] intel_update_watermarks+0x1e/0x30 [i915] [ 866.472729] [] haswell_crtc_enable+0x321/0x8c0 [i915] [ 866.472781] [] intel_atomic_commit+0x6e2/0xb30 [i915] [ 866.472824] [] ? drm_atomic_check_only+0x181/0x600 [drm] [ 866.472856] [] drm_atomic_commit+0x37/0x60 [drm] [ 866.472874] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 866.472904] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 866.472935] [] drm_mode_setcrtc+0x3e0/0x500 [drm] [ 866.472957] [] drm_ioctl+0x152/0x540 [drm] [ 866.472966] [] ? __do_fault+0x71/0x140 [ 866.472993] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 866.473000] [] do_vfs_ioctl+0xa1/0x5b0 [ 866.473007] [] ? __set_task_blocked+0x41/0xa0 [ 866.473014] [] ? __set_current_blocked+0x36/0x60 [ 866.473019] [] SyS_ioctl+0x79/0x90 [ 866.473026] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 866.473030] ---[ end trace eeedfec7f7795cce ]--- [ 866.473041] ------------[ cut here ]------------ [ 866.473078] WARNING: CPU: 3 PID: 1068 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_pm.c:3553 skl_update_other_pipe_wm+0x16c/0x180 [i915]() [ 866.473081] WARN_ON(!wm_changed) [ 866.473083] Modules linked in: [ 866.473085] bnep nls_iso8859_1 ipmi_ssif arc4 ath9k intel_rapl ath9k_common x86_pkg_temp_thermal intel_powerclamp coretemp ath9k_hw kvm_intel kvm ath irqbypass snd_usb_audio mac80211 snd_usbmidi_lib snd_hwdep snd_pcm cfg80211 uvcvideo snd_seq_midi snd_seq_midi_event snd_rawmidi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq videobuf2_core snd_seq_device snd_timer joydev videodev snd input_leds media soundcore mei_me mei shpchp hci_uart btbcm btqca ipmi_si btintel ipmi_msghandler bluetooth 8250_fintek intel_lpss_acpi intel_lpss acpi_als kfifo_buf acpi_pad mac_hid industrialio parport_pc ppdev lp parport sunrpc autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_logitech_hidpp hid_logitech_dj hid_generic usbhid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 [ 866.473153] lrw i915 gf128mul glue_helper ast ablk_helper cryptd ttm igb e1000e drm_kms_helper dca syscopyarea ptp sysfillrect sysimgblt pps_core fb_sys_fops i2c_algo_bit ahci drm libahci nvme pinctrl_sunrisepoint i2c_hid video pinctrl_intel hid fjes [ 866.473182] CPU: 3 PID: 1068 Comm: Xorg Tainted: G W 4.5.0-040500-generic #201603140130 [ 866.473185] Hardware name: Supermicro Super Server/X11SSZ-F, BIOS 1.0a 11/09/2015 [ 866.473187] 0000000000000286 0000000030aba2a6 ffff88084b58f938 ffffffff813e0233 [ 866.473193] ffff88084b58f980 ffffffffc0364838 ffff88084b58f970 ffffffff81080e72 [ 866.473198] ffff880847a00000 ffff880034179bd4 ffff880847a05000 ffff88084ee37ba8 [ 866.473203] Call Trace: [ 866.473208] [] dump_stack+0x63/0x90 [ 866.473214] [] warn_slowpath_common+0x82/0xc0 [ 866.473220] [] warn_slowpath_fmt+0x5c/0x80 [ 866.473256] [] skl_update_other_pipe_wm+0x16c/0x180 [i915] [ 866.473291] [] skl_update_wm+0x185/0x640 [i915] [ 866.473339] [] ? gen9_write32+0x247/0x360 [i915] [ 866.473391] [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915] [ 866.473426] [] intel_update_watermarks+0x1e/0x30 [i915] [ 866.473476] [] haswell_crtc_enable+0x321/0x8c0 [i915] [ 866.473525] [] intel_atomic_commit+0x6e2/0xb30 [i915] [ 866.473562] [] ? drm_atomic_check_only+0x181/0x600 [drm] [ 866.473594] [] drm_atomic_commit+0x37/0x60 [drm] [ 866.473611] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [ 866.473641] [] drm_mode_set_config_internal+0x62/0x100 [drm] [ 866.473672] [] drm_mode_setcrtc+0x3e0/0x500 [drm] [ 866.473694] [] drm_ioctl+0x152/0x540 [drm] [ 866.473701] [] ? __do_fault+0x71/0x140 [ 866.473728] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [ 866.473734] [] do_vfs_ioctl+0xa1/0x5b0 [ 866.473740] [] ? __set_task_blocked+0x41/0xa0 [ 866.473747] [] ? __set_current_blocked+0x36/0x60 [ 866.473752] [] SyS_ioctl+0x79/0x90 [ 866.473757] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 866.473761] ---[ end trace eeedfec7f7795ccf ]--- [ 983.857591] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 983.862040] JFS: nTxBlock = 8192, nTxLock = 65536 [ 983.868406] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [ 983.878009] QNX4 filesystem 0.2.3 registered. [ 983.950391] raid6: sse2x1 gen() 10015 MB/s [ 984.018395] raid6: sse2x1 xor() 6421 MB/s [ 984.086400] raid6: sse2x2 gen() 11881 MB/s [ 984.154395] raid6: sse2x2 xor() 8205 MB/s [ 984.222371] raid6: sse2x4 gen() 13196 MB/s [ 984.290400] raid6: sse2x4 xor() 8947 MB/s [ 984.358404] raid6: avx2x1 gen() 22824 MB/s [ 984.426411] raid6: avx2x2 gen() 26071 MB/s [ 984.494366] raid6: avx2x4 gen() 27642 MB/s [ 984.494368] raid6: using algorithm avx2x4 gen() 27642 MB/s [ 984.494369] raid6: using avx2x2 recovery algorithm [ 984.495573] xor: automatically using best checksumming function: [ 984.534386] avx : 32130.000 MB/sec [ 984.545538] Btrfs loaded