[ 0.000000] microcode: CPU0 microcode updated early to revision 0x4, date = 2013-06-28 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.0-104-generic (buildd@lgw01-amd64-022) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.5) ) #127-Ubuntu SMP Mon Dec 11 12:16:42 UTC 2017 (Ubuntu 4.4.0-104.127-generic 4.4.98) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-104-generic root=UUID=696db6e8-fe75-47c8-9035-b18e16896a54 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Legacy x87 FPU detected. [ 0.000000] x86/fpu: Using 'lazy' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009cc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bb63efff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bb63f000-0x00000000bb6befff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bb6bf000-0x00000000bb7befff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bb7bf000-0x00000000bb7fefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bb7ff000-0x00000000bb7fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bb800000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed13fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed18000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1b000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffe00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000137ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: Hewlett-Packard Presario CQ57 Notebook PC/3674, BIOS F.39 12/18/2011 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x138000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-EFFFF write-through [ 0.000000] F0000-FFFFF write-combining [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F80000000 write-back [ 0.000000] 1 base 0FFE00000 mask FFFE00000 write-protect [ 0.000000] 2 base 080000000 mask FC0000000 write-back [ 0.000000] 3 base 0BC000000 mask FFC000000 uncachable [ 0.000000] 4 base 0BB800000 mask FFF800000 uncachable [ 0.000000] 5 base 100000000 mask FC0000000 write-back [ 0.000000] 6 base 138000000 mask FF8000000 uncachable [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbb800 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000096000] 96000 size 24576 [ 0.000000] BRK [0x0220d000, 0x0220dfff] PGTABLE [ 0.000000] BRK [0x0220e000, 0x0220efff] PGTABLE [ 0.000000] BRK [0x0220f000, 0x0220ffff] PGTABLE [ 0.000000] BRK [0x02210000, 0x02210fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x33730000-0x35b8ffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FE020 000024 (v02 HPQOEM) [ 0.000000] ACPI: XSDT 0x00000000BB7FE120 000074 (v01 HPQOEM SLIC-MPC 00000001 01000013) [ 0.000000] ACPI: FACP 0x00000000BB7FC000 0000F4 (v04 HPQOEM SLIC-MPC 00000001 MSFT 01000013) [ 0.000000] ACPI: DSDT 0x00000000BB7EB000 00D8E0 (v02 HP INSYDE 00000001 MSFT 01000013) [ 0.000000] ACPI: FACS 0x00000000BB76D000 000040 [ 0.000000] ACPI: FACS 0x00000000BB76D000 000040 [ 0.000000] ACPI: ASF! 0x00000000BB7FD000 0000A5 (v32 HP INSYDE 00000001 MSFT 01000013) [ 0.000000] ACPI: HPET 0x00000000BB7FB000 000038 (v01 HP INSYDE 00000001 MSFT 01000013) [ 0.000000] ACPI: APIC 0x00000000BB7FA000 00008C (v02 HP INSYDE 00000001 MSFT 01000013) [ 0.000000] ACPI: MCFG 0x00000000BB7F9000 00003C (v01 HP INSYDE 00000001 MSFT 01000013) [ 0.000000] ACPI: SLIC 0x00000000BB7EA000 000176 (v01 HPQOEM SLIC-MPC 00000001 MSFT 01000013) [ 0.000000] ACPI: BOOT 0x00000000BB7E6000 000028 (v01 HP INSYDE 00000001 MSFT 01000013) [ 0.000000] ACPI: ASPT 0x00000000BB7E3000 000034 (v04 HP INSYDE 00000001 MSFT 01000013) [ 0.000000] ACPI: WDAT 0x00000000BB7E2000 000224 (v01 HP INSYDE 00000001 MSFT 01000013) [ 0.000000] ACPI: SSDT 0x00000000BB7E1000 0009F1 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000137ffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x137ff8000-0x137ffcfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000137ffffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009bfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bb63efff] [ 0.000000] node 0: [mem 0x00000000bb7ff000-0x00000000bb7fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000137ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000137ffffff] [ 0.000000] On node 0 totalpages: 996827 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3995 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 11929 pages used for memmap [ 0.000000] DMA32 zone: 763456 pages, LIFO batch:31 [ 0.000000] Normal zone: 3584 pages used for memmap [ 0.000000] Normal zone: 229376 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xbe000000-0xbfffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 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: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009cfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbb63f000-0xbb6befff] [ 0.000000] PM: Registered nosave memory: [mem 0xbb6bf000-0xbb7befff] [ 0.000000] PM: Registered nosave memory: [mem 0xbb7bf000-0xbb7fefff] [ 0.000000] PM: Registered nosave memory: [mem 0xbb800000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed13fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed14000-0xfed17fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed18000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1afff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1b000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffdfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffe00000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xdfffffff] 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:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff880137c00000 s98200 r8192 d28776 u262144 [ 0.000000] pcpu-alloc: s98200 r8192 d28776 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: 981229 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-104-generic root=UUID=696db6e8-fe75-47c8-9035-b18e16896a54 ro quiet splash vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3800588K/3987308K available (8485K kernel code, 1295K rwdata, 3988K rodata, 1492K init, 1316K bss, 186720K 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=512 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] NR_IRQS:33024 nr_irqs:488 16 [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2526.919 MHz processor [ 0.000034] Calibrating delay loop (skipped), value calculated using timer frequency.. 5053.83 BogoMIPS (lpj=10107676) [ 0.000037] pid_max: default: 32768 minimum: 301 [ 0.000044] ACPI: Core revision 20150930 [ 0.014012] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.014036] Security Framework initialized [ 0.014038] Yama: becoming mindful. [ 0.014059] AppArmor: AppArmor initialized [ 0.014343] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.015565] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.016175] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.016182] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.016455] Initializing cgroup subsys io [ 0.016460] Initializing cgroup subsys memory [ 0.016468] Initializing cgroup subsys devices [ 0.016471] Initializing cgroup subsys freezer [ 0.016474] Initializing cgroup subsys net_cls [ 0.016476] Initializing cgroup subsys perf_event [ 0.016479] Initializing cgroup subsys net_prio [ 0.016483] Initializing cgroup subsys hugetlb [ 0.016485] Initializing cgroup subsys pids [ 0.016506] CPU: Physical Processor ID: 0 [ 0.016507] CPU: Processor Core ID: 0 [ 0.016513] mce: CPU supports 9 MCE banks [ 0.016523] CPU0: Thermal monitoring handled by SMI [ 0.016530] process: using mwait in idle threads [ 0.016534] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7 [ 0.016535] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.016880] Freeing SMP alternatives memory: 32K [ 0.050246] ftrace: allocating 32158 entries in 126 pages [ 0.065707] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 0.065710] smpboot: Max logical packages: 4 [ 0.066216] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.211785] smpboot: CPU0: Intel(R) Core(TM) i3 CPU M 380 @ 2.53GHz (family: 0x6, model: 0x25, stepping: 0x5) [ 0.211803] Performance Events: PEBS fmt1+, 16-deep LBR, Westmere events, Intel PMU driver. [ 0.211822] core: CPUID marked event: 'bus cycles' unavailable [ 0.211825] ... version: 3 [ 0.211826] ... bit width: 48 [ 0.211826] ... generic registers: 4 [ 0.211827] ... value mask: 0000ffffffffffff [ 0.211828] ... max period: 000000007fffffff [ 0.211829] ... fixed-purpose events: 3 [ 0.211830] ... event mask: 000000070000000f [ 0.212725] x86: Booting SMP configuration: [ 0.212727] .... node #0, CPUs: #1 [ 0.212972] CPU1: Thermal monitoring handled by SMI [ 0.215218] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.215330] #2 [ 0.215857] microcode: CPU2 microcode updated early to revision 0x4, date = 2013-06-28 [ 0.215890] CPU2: Thermal monitoring handled by SMI [ 0.218062] #3 [ 0.218239] CPU3: Thermal monitoring handled by SMI [ 0.220311] x86: Booted up 1 node, 4 CPUs [ 0.220316] smpboot: Total of 4 processors activated (20215.35 BogoMIPS) [ 0.222872] devtmpfs: initialized [ 0.225270] evm: security.selinux [ 0.225271] evm: security.SMACK64 [ 0.225272] evm: security.SMACK64EXEC [ 0.225273] evm: security.SMACK64TRANSMUTE [ 0.225274] evm: security.SMACK64MMAP [ 0.225275] evm: security.ima [ 0.225276] evm: security.capability [ 0.225353] PM: Registering ACPI NVS region [mem 0xbb6bf000-0xbb7befff] (1048576 bytes) [ 0.225455] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.225471] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.225586] pinctrl core: initialized pinctrl subsystem [ 0.225710] RTC time: 17:21:42, date: 01/04/18 [ 0.225831] NET: Registered protocol family 16 [ 0.235799] cpuidle: using governor ladder [ 0.247793] cpuidle: using governor menu [ 0.247801] PCCT header not found. [ 0.247899] Simple Boot Flag at 0x44 set to 0x1 [ 0.247926] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.247928] ACPI: bus type PCI registered [ 0.247929] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.248011] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.248013] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.248026] PCI: Using configuration type 1 for base access [ 0.248225] mtrr: your CPUs had inconsistent variable MTRR settings [ 0.248226] mtrr: probably your BIOS does not setup all CPUs. [ 0.248227] mtrr: corrected configuration. [ 0.260217] ACPI: Added _OSI(Module Device) [ 0.260219] ACPI: Added _OSI(Processor Device) [ 0.260221] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.260222] ACPI: Added _OSI(Processor Aggregator Device) [ 0.263181] ACPI: Executed 1 blocks of module-level executable AML code [ 0.265226] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.265602] ACPI: Dynamic OEM Table Load: [ 0.265609] ACPI: SSDT 0xFFFF880132B52000 000474 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.266141] ACPI: Dynamic OEM Table Load: [ 0.266147] ACPI: SSDT 0xFFFF880132BCC000 000891 (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.266979] ACPI: Dynamic OEM Table Load: [ 0.266984] ACPI: SSDT 0xFFFF880132B8A400 000303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.267510] ACPI: Dynamic OEM Table Load: [ 0.267514] ACPI: SSDT 0xFFFF880132B5BC00 000119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.268454] ACPI : EC: EC started [ 0.689989] ACPI: Interpreter enabled [ 0.690022] ACPI: (supports S0 S3 S4 S5) [ 0.690024] ACPI: Using IOAPIC for interrupt routing [ 0.690058] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.741423] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.741430] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.741462] \_SB_.PCI0:_OSC invalid UUID [ 0.741464] _OSC request data:1 1f 0 [ 0.741467] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.741925] PCI host bridge to bus 0000:00 [ 0.741928] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.741930] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.741932] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.741934] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfeafffff window] [ 0.741936] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.741943] pci 0000:00:00.0: [8086:0044] type 00 class 0x060000 [ 0.741967] DMAR: Disabling batched IOTLB flush on Ironlake [ 0.742040] pci 0000:00:02.0: [8086:0046] type 00 class 0x030000 [ 0.742054] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd03fffff 64bit] [ 0.742060] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.742064] pci 0000:00:02.0: reg 0x20: [io 0x4050-0x4057] [ 0.742178] pci 0000:00:16.0: [8086:3b64] type 00 class 0x078000 [ 0.742218] pci 0000:00:16.0: reg 0x10: [mem 0xd6404000-0xd640400f 64bit] [ 0.742295] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.742388] pci 0000:00:1a.0: [8086:3b3c] type 00 class 0x0c0320 [ 0.742862] pci 0000:00:1a.0: reg 0x10: [mem 0xd640a000-0xd640a3ff] [ 0.745527] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.745587] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.745636] pci 0000:00:1b.0: [8086:3b56] type 00 class 0x040300 [ 0.745675] pci 0000:00:1b.0: reg 0x10: [mem 0xd6400000-0xd6403fff 64bit] [ 0.745766] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.745817] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.745862] pci 0000:00:1c.0: [8086:3b42] type 01 class 0x060400 [ 0.745960] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.746008] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.746052] pci 0000:00:1c.2: [8086:3b46] type 01 class 0x060400 [ 0.746148] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.746195] pci 0000:00:1c.2: System wakeup disabled by ACPI [ 0.746239] pci 0000:00:1c.4: [8086:3b4a] type 01 class 0x060400 [ 0.746335] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.746383] pci 0000:00:1c.4: System wakeup disabled by ACPI [ 0.746430] pci 0000:00:1d.0: [8086:3b34] type 00 class 0x0c0320 [ 0.746892] pci 0000:00:1d.0: reg 0x10: [mem 0xd6409000-0xd64093ff] [ 0.749560] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.749619] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.749662] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 0.749767] pci 0000:00:1e.0: System wakeup disabled by ACPI [ 0.749808] pci 0000:00:1f.0: [8086:3b09] type 00 class 0x060100 [ 0.749983] pci 0000:00:1f.2: [8086:3b29] type 00 class 0x010601 [ 0.750018] pci 0000:00:1f.2: reg 0x10: [io 0x4048-0x404f] [ 0.750029] pci 0000:00:1f.2: reg 0x14: [io 0x405c-0x405f] [ 0.750040] pci 0000:00:1f.2: reg 0x18: [io 0x4040-0x4047] [ 0.750050] pci 0000:00:1f.2: reg 0x1c: [io 0x4058-0x405b] [ 0.750062] pci 0000:00:1f.2: reg 0x20: [io 0x4020-0x403f] [ 0.750073] pci 0000:00:1f.2: reg 0x24: [mem 0xd6408000-0xd64087ff] [ 0.750118] pci 0000:00:1f.2: PME# supported from D3hot [ 0.750196] pci 0000:00:1f.3: [8086:3b30] type 00 class 0x0c0500 [ 0.750220] pci 0000:00:1f.3: reg 0x10: [mem 0xd6406000-0xd64060ff 64bit] [ 0.750248] pci 0000:00:1f.3: reg 0x20: [io 0x4000-0x401f] [ 0.750456] pci 0000:01:00.0: [10ec:8136] type 00 class 0x020000 [ 0.750620] pci 0000:01:00.0: reg 0x10: [io 0x3000-0x30ff] [ 0.750733] pci 0000:01:00.0: reg 0x18: [mem 0xd0404000-0xd0404fff 64bit pref] [ 0.750798] pci 0000:01:00.0: reg 0x20: [mem 0xd0400000-0xd0403fff 64bit pref] [ 0.751065] pci 0000:01:00.0: supports D1 D2 [ 0.751067] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.751965] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.752088] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.752093] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.752098] pci 0000:00:1c.0: bridge window [mem 0xd5400000-0xd63fffff] [ 0.752105] pci 0000:00:1c.0: bridge window [mem 0xd0400000-0xd13fffff 64bit pref] [ 0.752189] pci 0000:02:00.0: [10ec:8176] type 00 class 0x028000 [ 0.752241] pci 0000:02:00.0: reg 0x10: [io 0x2000-0x20ff] [ 0.752281] pci 0000:02:00.0: reg 0x18: [mem 0xd4400000-0xd4403fff 64bit] [ 0.752402] pci 0000:02:00.0: supports D1 D2 [ 0.752404] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.752453] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.759822] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.759832] pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff] [ 0.759841] pci 0000:00:1c.2: bridge window [mem 0xd4400000-0xd53fffff] [ 0.759854] pci 0000:00:1c.2: bridge window [mem 0xd1400000-0xd23fffff 64bit pref] [ 0.760002] pci 0000:03:00.0: [10ec:5209] type 00 class 0xff0000 [ 0.760152] pci 0000:03:00.0: reg 0x10: [mem 0xd3400000-0xd3400fff] [ 0.760612] pci 0000:03:00.0: supports D1 D2 [ 0.760613] pci 0000:03:00.0: PME# supported from D1 D2 D3hot [ 0.760715] pci 0000:03:00.0: System wakeup disabled by ACPI [ 0.760823] pci 0000:00:1c.4: PCI bridge to [bus 03] [ 0.760827] pci 0000:00:1c.4: bridge window [io 0x1000-0x1fff] [ 0.760832] pci 0000:00:1c.4: bridge window [mem 0xd3400000-0xd43fffff] [ 0.760839] pci 0000:00:1c.4: bridge window [mem 0xd2400000-0xd33fffff 64bit pref] [ 0.760921] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode) [ 0.760934] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.760936] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.760937] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.760939] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xfeafffff window] (subtractive decode) [ 0.761387] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 *10 12 14 15) [ 0.761440] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 0.761491] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 [ 0.761541] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 0.761592] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.761644] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.761695] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 *10 12 14 15) [ 0.761746] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.784530] ACPI: PCI Root Bridge [CPBG] (domain 0000 [bus ff]) [ 0.784535] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.784539] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.784618] PCI host bridge to bus 0000:ff [ 0.784620] pci_bus 0000:ff: root bus resource [bus ff] [ 0.784626] pci 0000:ff:00.0: [8086:2c62] type 00 class 0x060000 [ 0.784674] pci 0000:ff:00.1: [8086:2d01] type 00 class 0x060000 [ 0.784727] pci 0000:ff:02.0: [8086:2d10] type 00 class 0x060000 [ 0.784772] pci 0000:ff:02.1: [8086:2d11] type 00 class 0x060000 [ 0.784817] pci 0000:ff:02.2: [8086:2d12] type 00 class 0x060000 [ 0.784862] pci 0000:ff:02.3: [8086:2d13] type 00 class 0x060000 [ 0.784973] ACPI: Enabled 6 GPEs in block 00 to 3F [ 0.785051] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 0.785168] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.785171] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.785174] vgaarb: loaded [ 0.785175] vgaarb: bridge control possible 0000:00:02.0 [ 0.785486] SCSI subsystem initialized [ 0.785539] libata version 3.00 loaded. [ 0.785576] ACPI: bus type USB registered [ 0.785595] usbcore: registered new interface driver usbfs [ 0.785607] usbcore: registered new interface driver hub [ 0.785626] usbcore: registered new device driver usb [ 0.785763] PCI: Using ACPI for IRQ routing [ 0.795636] PCI: pci_cache_line_size set to 64 bytes [ 0.795694] e820: reserve RAM buffer [mem 0x0009cc00-0x0009ffff] [ 0.795696] e820: reserve RAM buffer [mem 0xbb63f000-0xbbffffff] [ 0.795697] e820: reserve RAM buffer [mem 0xbb800000-0xbbffffff] [ 0.795832] NetLabel: Initializing [ 0.795833] NetLabel: domain hash size = 128 [ 0.795834] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.795848] NetLabel: unlabeled traffic allowed by default [ 0.795938] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.795943] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.797959] amd_nb: Cannot enumerate AMD northbridges [ 0.797977] clocksource: Switched to clocksource hpet [ 0.804930] AppArmor: AppArmor Filesystem Enabled [ 0.805019] pnp: PnP ACPI init [ 0.805187] pnp 00:00: disabling [io 0x164e-0x164f] because it overlaps 0000:00:1c.4 BAR 13 [io 0x1000-0x1fff] [ 0.805240] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.805242] system 00:00: [io 0x0800-0x080f] has been reserved [ 0.805244] system 00:00: [io 0x0810-0x0813] has been reserved [ 0.805246] system 00:00: [io 0xffff] has been reserved [ 0.805248] system 00:00: [io 0x0400-0x047f] could not be reserved [ 0.805250] system 00:00: [io 0x0500-0x057f] has been reserved [ 0.805255] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.805284] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.805311] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.805336] pnp 00:03: Plug and Play ACPI device, IDs SYN1e4b SYN1e00 SYN0002 PNP0f13 (active) [ 0.805605] system 00:04: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.805608] system 00:04: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.805610] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.805611] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.805614] system 00:04: [mem 0xe0000000-0xefffffff] has been reserved [ 0.805615] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.805617] system 00:04: [mem 0xff000000-0xffffffff] could not be reserved [ 0.805619] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.805621] system 00:04: [mem 0xd6500000-0xd6500fff] has been reserved [ 0.805624] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.826948] pnp: PnP ACPI: found 5 devices [ 0.833691] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.833741] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.833745] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.833751] pci 0000:00:1c.0: bridge window [mem 0xd5400000-0xd63fffff] [ 0.833756] pci 0000:00:1c.0: bridge window [mem 0xd0400000-0xd13fffff 64bit pref] [ 0.833763] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.833767] pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff] [ 0.833772] pci 0000:00:1c.2: bridge window [mem 0xd4400000-0xd53fffff] [ 0.833777] pci 0000:00:1c.2: bridge window [mem 0xd1400000-0xd23fffff 64bit pref] [ 0.833785] pci 0000:00:1c.4: PCI bridge to [bus 03] [ 0.833788] pci 0000:00:1c.4: bridge window [io 0x1000-0x1fff] [ 0.833794] pci 0000:00:1c.4: bridge window [mem 0xd3400000-0xd43fffff] [ 0.833799] pci 0000:00:1c.4: bridge window [mem 0xd2400000-0xd33fffff 64bit pref] [ 0.833806] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 0.833822] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.833823] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.833825] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.833827] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfeafffff window] [ 0.833829] pci_bus 0000:01: resource 0 [io 0x3000-0x3fff] [ 0.833830] pci_bus 0000:01: resource 1 [mem 0xd5400000-0xd63fffff] [ 0.833832] pci_bus 0000:01: resource 2 [mem 0xd0400000-0xd13fffff 64bit pref] [ 0.833834] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff] [ 0.833835] pci_bus 0000:02: resource 1 [mem 0xd4400000-0xd53fffff] [ 0.833837] pci_bus 0000:02: resource 2 [mem 0xd1400000-0xd23fffff 64bit pref] [ 0.833839] pci_bus 0000:03: resource 0 [io 0x1000-0x1fff] [ 0.833840] pci_bus 0000:03: resource 1 [mem 0xd3400000-0xd43fffff] [ 0.833842] pci_bus 0000:03: resource 2 [mem 0xd2400000-0xd33fffff 64bit pref] [ 0.833844] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7 window] [ 0.833846] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff window] [ 0.833848] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.833849] pci_bus 0000:04: resource 7 [mem 0xc0000000-0xfeafffff window] [ 0.833888] NET: Registered protocol family 2 [ 0.834082] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.834177] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.834319] TCP: Hash tables configured (established 32768 bind 32768) [ 0.834357] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.834377] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.834440] NET: Registered protocol family 1 [ 0.834457] pci 0000:00:02.0: Video device with shadowed ROM [ 0.866157] PCI: CLS 64 bytes, default 64 [ 0.866218] Unpacking initramfs... [ 1.487794] Freeing initrd memory: 37248K [ 1.487871] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.487874] software IO TLB [mem 0xb763f000-0xbb63f000] (64MB) mapped at [ffff8800b763f000-ffff8800bb63efff] [ 1.488081] Scanning for low memory corruption every 60 seconds [ 1.488542] audit: initializing netlink subsys (disabled) [ 1.488563] audit: type=2000 audit(1515086503.348:1): initialized [ 1.488960] Initialise system trusted keyring [ 1.489100] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.490661] zbud: loaded [ 1.490906] VFS: Disk quotas dquot_6.6.0 [ 1.490945] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.491224] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.491485] fuse init (API version 7.23) [ 1.491635] Key type big_key registered [ 1.491654] Allocating IMA MOK and blacklist keyrings. [ 1.492113] Key type asymmetric registered [ 1.492118] Asymmetric key parser 'x509' registered [ 1.492160] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.492195] io scheduler noop registered [ 1.492198] io scheduler deadline registered (default) [ 1.492232] io scheduler cfq registered [ 1.492775] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.492782] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.492809] vesafb: mode is 1024x768x32, linelength=4096, pages=0 [ 1.492810] vesafb: scrolling: redraw [ 1.492812] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.492827] vesafb: framebuffer at 0xc0000000, mapped to 0xffffc90000800000, using 3072k, total 3072k [ 1.492929] Console: switching to colour frame buffer device 128x48 [ 1.492953] fb0: VESA VGA frame buffer device [ 1.492971] intel_idle: MWAIT substates: 0x1120 [ 1.492972] intel_idle: v0.4.1 model 0x25 [ 1.492973] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.493829] ACPI: AC Adapter [AC] (on-line) [ 1.493896] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.494188] ACPI: Lid Switch [LID] [ 1.494232] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.494235] ACPI: Power Button [PWRB] [ 1.494271] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 1.494273] ACPI: Power Button [PWRF] [ 1.502241] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.502248] ACPI: Thermal Zone [TSZ0] (70 C) [ 1.512476] thermal LNXTHERM:01: registered as thermal_zone1 [ 1.512482] ACPI: Thermal Zone [TSZ1] (67 C) [ 1.512564] GHES: HEST is not enabled! [ 1.512823] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.515377] Linux agpgart interface v0.103 [ 1.515438] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset [ 1.515458] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable [ 1.515985] agpgart-intel 0000:00:00.0: detected 32768K stolen memory [ 1.516159] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 [ 1.518148] loop: module loaded [ 1.518376] libphy: Fixed MDIO Bus: probed [ 1.518380] tun: Universal TUN/TAP device driver, 1.6 [ 1.518381] tun: (C) 1999-2004 Max Krasnyansky [ 1.518432] PPP generic driver version 2.4.2 [ 1.518503] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.518509] ehci-pci: EHCI PCI platform driver [ 1.518697] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 1.518704] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 1.518719] ehci-pci 0000:00:1a.0: debug port 2 [ 1.522691] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 1.522705] ehci-pci 0000:00:1a.0: irq 16, io mem 0xd640a000 [ 1.534018] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 1.534099] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.534101] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.534103] usb usb1: Product: EHCI Host Controller [ 1.534104] usb usb1: Manufacturer: Linux 4.4.0-104-generic ehci_hcd [ 1.534106] usb usb1: SerialNumber: 0000:00:1a.0 [ 1.534256] hub 1-0:1.0: USB hub found [ 1.534263] hub 1-0:1.0: 3 ports detected [ 1.534486] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 1.534493] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 1.534505] ehci-pci 0000:00:1d.0: debug port 2 [ 1.538473] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 1.538486] ehci-pci 0000:00:1d.0: irq 23, io mem 0xd6409000 [ 1.550118] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.550246] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.550248] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.550250] usb usb2: Product: EHCI Host Controller [ 1.550251] usb usb2: Manufacturer: Linux 4.4.0-104-generic ehci_hcd [ 1.550253] usb usb2: SerialNumber: 0000:00:1d.0 [ 1.550412] hub 2-0:1.0: USB hub found [ 1.550422] hub 2-0:1.0: 3 ports detected [ 1.550683] ehci-platform: EHCI generic platform driver [ 1.550719] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.550726] ohci-pci: OHCI PCI platform driver [ 1.550744] ohci-platform: OHCI generic platform driver [ 1.550755] uhci_hcd: USB Universal Host Controller Interface driver [ 1.550820] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.568044] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.568057] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.568572] mousedev: PS/2 mouse device common for all mice [ 1.569296] rtc_cmos 00:01: RTC can wake from S4 [ 1.569635] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 1.569677] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs [ 1.569697] i2c /dev entries driver [ 1.569832] device-mapper: uevent: version 1.0.3 [ 1.570033] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 1.570053] ledtrig-cpu: registered to indicate activity on CPUs [ 1.571174] NET: Registered protocol family 10 [ 1.571672] NET: Registered protocol family 17 [ 1.571685] Key type dns_resolver registered [ 1.572040] microcode: CPU0 sig=0x20655, pf=0x10, revision=0x4 [ 1.572050] microcode: CPU1 sig=0x20655, pf=0x10, revision=0x4 [ 1.572076] microcode: CPU2 sig=0x20655, pf=0x10, revision=0x4 [ 1.572087] microcode: CPU3 sig=0x20655, pf=0x10, revision=0x4 [ 1.572148] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 1.572749] registered taskstats version 1 [ 1.572801] Loading compiled-in X.509 certificates [ 1.575728] Loaded X.509 cert 'Build time autogenerated kernel key: 8537ad706776f532219d7336343c968b9f82f7c7' [ 1.575779] zswap: loaded using pool lzo/zbud [ 1.576674] ACPI: Battery Slot [BAT0] (battery present) [ 1.578436] Key type trusted registered [ 1.579980] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 1.582731] Key type encrypted registered [ 1.582748] AppArmor: AppArmor sha1 policy hashing enabled [ 1.582756] ima: No TPM chip found, activating TPM-bypass! [ 1.582788] evm: HMAC attrs: 0x1 [ 1.583168] Magic number: 2:893:389 [ 1.583328] rtc_cmos 00:01: setting system clock to 2018-01-04 17:21:43 UTC (1515086503) [ 1.584197] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.584199] EDD information not available. [ 1.584270] PM: Hibernation image not present or could not be loaded. [ 1.585760] Freeing unused kernel memory: 1492K [ 1.585763] Write protecting the kernel read-only data: 14336k [ 1.586450] Freeing unused kernel memory: 1744K [ 1.587915] Freeing unused kernel memory: 108K [ 1.602268] random: systemd-udevd: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.602346] random: systemd-udevd: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.602360] random: systemd-udevd: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.602974] random: udevadm: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.602998] random: udevadm: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.608894] random: systemd-udevd: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.608923] random: systemd-udevd: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.608938] random: systemd-udevd: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.609235] random: systemd-udevd: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.609251] random: systemd-udevd: uninitialized urandom read (16 bytes read, 8 bits of entropy available) [ 1.644413] FUJITSU Extended Socket Network Device Driver - version 1.0 - Copyright (c) 2015 FUJITSU LIMITED [ 1.657551] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.657566] r8169 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.658120] r8169 0000:01:00.0 eth0: RTL8105e at 0xffffc9000067a000, 2c:76:8a:e2:d6:71, XID 00a00000 IRQ 24 [ 1.659638] ahci 0000:00:1f.2: version 3.0 [ 1.659899] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x3 impl SATA mode [ 1.659903] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck pm led clo pio slum part ems apst [ 1.661121] wmi: Mapper loaded [ 1.663688] rtsx_pci 0000:03:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 26 [ 1.666700] scsi host0: ahci [ 1.666903] [drm] Initialized drm 1.1.0 20060810 [ 1.668117] scsi host1: ahci [ 1.668263] scsi host2: ahci [ 1.668396] scsi host3: ahci [ 1.668470] ata1: SATA max UDMA/133 abar m2048@0xd6408000 port 0xd6408100 irq 25 [ 1.668474] ata2: SATA max UDMA/133 abar m2048@0xd6408000 port 0xd6408180 irq 25 [ 1.668476] ata3: DUMMY [ 1.668478] ata4: DUMMY [ 1.698472] r8169 0000:01:00.0 eno1: renamed from eth0 [ 1.701160] [drm] Memory usable by graphics device = 2048M [ 1.701165] checking generic (c0000000 300000) vs hw (c0000000 10000000) [ 1.701166] fb: switching to inteldrmfb from VESA VGA [ 1.701199] Console: switching to colour dummy device 80x25 [ 1.701299] [drm] Replacing VGA console driver [ 1.709617] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.709619] [drm] Driver supports precise vblank timestamp query. [ 1.710297] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.741031] fbcon: inteldrmfb (fb0) is primary device [ 1.741142] Console: switching to colour frame buffer device 170x48 [ 1.741197] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.741644] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.741818] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 1.741943] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0 [ 1.846102] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.862101] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 1.978855] usb 1-1: New USB device found, idVendor=8087, idProduct=0020 [ 1.978860] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.979234] hub 1-1:1.0: USB hub found [ 1.979415] hub 1-1:1.0: 6 ports detected [ 1.986115] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1.986160] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.994907] usb 2-1: New USB device found, idVendor=8087, idProduct=0020 [ 1.994912] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.995390] hub 2-1:1.0: USB hub found [ 1.995521] hub 2-1:1.0: 8 ports detected [ 1.998506] ata2.00: ATAPI: hp DVD-RAM UJ8B1, H.03, max UDMA/100 [ 1.998612] ata1.00: ATA-8: KINGSTON SV300S37A240G, 583ABBF0, max UDMA/133 [ 1.998615] ata1.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 2.008341] ata1.00: configured for UDMA/133 [ 2.008645] scsi 0:0:0:0: Direct-Access ATA KINGSTON SV300S3 BBF0 PQ: 0 ANSI: 5 [ 2.008899] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB) [ 2.008929] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.008963] sd 0:0:0:0: [sda] Write Protect is off [ 2.008967] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.008990] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.009718] sda: sda1 sda2 sda3 sda4 < sda5 sda6 > [ 2.010224] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.011100] ata2.00: configured for UDMA/100 [ 2.018288] scsi 1:0:0:0: CD-ROM hp DVD-RAM UJ8B1 H.03 PQ: 0 ANSI: 5 [ 2.047812] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.047817] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.048051] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 2.048263] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 2.218415] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 2.250055] usb 1-1.3: new high-speed USB device number 3 using ehci-pci [ 2.334634] 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) [ 2.334811] systemd[1]: Detected architecture x86-64. [ 2.335070] systemd[1]: Set hostname to . [ 2.463066] usb 1-1.3: New USB device found, idVendor=058f, idProduct=a001 [ 2.463075] usb 1-1.3: New USB device strings: Mfr=3, Product=1, SerialNumber=0 [ 2.463080] usb 1-1.3: Product: HP Webcam-101 [ 2.463085] usb 1-1.3: Manufacturer: FC9BANKLN [ 2.486077] tsc: Refined TSC clocksource calibration: 2526.999 MHz [ 2.486081] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x246cdab5d1d, max_idle_ns: 440795263955 ns [ 2.488130] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 2.488216] systemd[1]: Listening on udev Control Socket. [ 2.488256] systemd[1]: Listening on Syslog Socket. [ 2.488336] systemd[1]: Listening on Journal Audit Socket. [ 2.488355] systemd[1]: Reached target User and Group Name Lookups. [ 2.488396] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 2.488504] systemd[1]: Created slice System Slice. [ 2.488597] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 2.488638] systemd[1]: Listening on fsck to fsckd communication Socket. [ 2.488685] systemd[1]: Listening on Journal Socket. [ 2.498305] systemd[1]: Started Read required files in advance. [ 2.498918] systemd[1]: Mounting RPC Pipe File System... [ 2.502672] systemd[1]: Starting Load Kernel Modules... [ 2.503484] systemd[1]: Mounting Huge Pages File System... [ 2.504468] systemd[1]: Starting Set console keymap... [ 2.507719] systemd[1]: Mounting POSIX Message Queue File System... [ 2.508361] systemd[1]: Started Braille Device Support. [ 2.509151] systemd[1]: Starting Uncomplicated firewall... [ 2.509340] systemd[1]: Started Trigger resolvconf update for networkd DNS. [ 2.509391] systemd[1]: Reached target Swap. [ 2.509477] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 2.510353] systemd[1]: Mounting Debug File System... [ 2.510697] systemd[1]: Listening on udev Kernel Socket. [ 2.510791] systemd[1]: Reached target Encrypted Volumes. [ 2.510889] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.511802] systemd[1]: Starting Journal Service... [ 2.514602] systemd[1]: Created slice User and Session Slice. [ 2.514669] systemd[1]: Reached target Slices. [ 2.515420] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 2.518459] systemd[1]: Mounted Huge Pages File System. [ 2.518658] systemd[1]: Mounted Debug File System. [ 2.518694] systemd[1]: Mounted POSIX Message Queue File System. [ 2.522194] systemd[1]: Started Uncomplicated firewall. [ 2.524290] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 2.528175] lp: driver loaded but no devices found [ 2.534076] ppdev: user-space parallel port driver [ 2.548557] psmouse serio1: synaptics: queried max coordinates: x [..5634], y [..4598] [ 2.549778] RPC: Registered named UNIX socket transport module. [ 2.549781] RPC: Registered udp transport module. [ 2.549783] RPC: Registered tcp transport module. [ 2.549784] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.551833] systemd[1]: Mounted RPC Pipe File System. [ 2.554818] systemd[1]: Started Load Kernel Modules. [ 2.574190] systemd[1]: Started Journal Service. [ 2.629208] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.5, id: 0x1e0b1, caps: 0xd00073/0x240000/0xa0400/0x0, board id: 1680, fw id: 706145 [ 2.689285] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5 [ 2.692688] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro [ 2.717294] systemd-journald[234]: Received request to flush runtime journal from PID 1 [ 2.802407] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround [ 2.823790] Initializing HPQ6001 module [ 2.823911] input: HP Wireless hotkeys as /devices/virtual/input/input7 [ 2.857625] random: nonblocking pool is initialized [ 2.864198] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.875596] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20150930/utaddress-254) [ 2.875605] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.875610] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254) [ 2.875613] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.875615] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254) [ 2.875618] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.875619] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254) [ 2.875622] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.875623] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 2.947491] rtl8192ce: Using firmware rtlwifi/rtl8192cfw.bin [ 2.957736] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 2.958139] rtlwifi: rtlwifi: wireless switch is on [ 3.010398] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC270: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 3.010405] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 3.010408] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 3.010410] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 3.010412] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 3.010416] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 3.010418] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 3.017903] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 [ 3.018135] input: HDA Intel MID Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 3.072026] input: HP WMI hotkeys as /devices/virtual/input/input10 [ 3.082879] media: Linux media interface: v0.10 [ 3.085614] ACPI Error: Field [B128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20150930/dsopcode-236) [ 3.085622] ACPI Error: Method parse/execution failed [\_SB.WMID.HWCD] (Node ffff8801334c47d0), AE_AML_BUFFER_LIMIT (20150930/psparse-542) [ 3.085634] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAD] (Node ffff8801334c6028), AE_AML_BUFFER_LIMIT (20150930/psparse-542) [ 3.090809] rtl8192ce 0000:02:00.0 wlo1: renamed from wlan0 [ 3.095616] Linux video capture interface: v2.00 [ 3.104688] ACPI Error: Field [B128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20150930/dsopcode-236) [ 3.104698] ACPI Error: Method parse/execution failed [\_SB.WMID.HWCD] (Node ffff8801334c47d0), AE_AML_BUFFER_LIMIT (20150930/psparse-542) [ 3.104711] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAD] (Node ffff8801334c6028), AE_AML_BUFFER_LIMIT (20150930/psparse-542) [ 3.114846] uvcvideo: Found UVC 1.00 device HP Webcam-101 (058f:a001) [ 3.118494] input: HP Webcam-101 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input11 [ 3.118585] usbcore: registered new interface driver uvcvideo [ 3.118586] USB Video Class driver (1.1.1) [ 3.128009] cfg80211: World regulatory domain updated: [ 3.128014] cfg80211: DFS Master region: unset [ 3.128016] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 3.128019] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 3.128022] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 3.128024] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 3.128027] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 3.128030] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 3.128032] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 3.128034] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 3.128036] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 3.143648] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null) [ 3.486346] clocksource: Switched to clocksource tsc [ 3.874404] audit: type=1400 audit(1515086505.786:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/freshclam" pid=705 comm="apparmor_parser" [ 3.876062] audit: type=1400 audit(1515086505.786:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=702 comm="apparmor_parser" [ 3.876073] audit: type=1400 audit(1515086505.786:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=702 comm="apparmor_parser" [ 3.876080] audit: type=1400 audit(1515086505.786:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=702 comm="apparmor_parser" [ 3.876086] audit: type=1400 audit(1515086505.786:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=702 comm="apparmor_parser" [ 3.876781] audit: type=1400 audit(1515086505.786:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=701 comm="apparmor_parser" [ 3.876792] audit: type=1400 audit(1515086505.786:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=701 comm="apparmor_parser" [ 3.878223] audit: type=1400 audit(1515086505.790:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=707 comm="apparmor_parser" [ 3.879550] audit: type=1400 audit(1515086505.790:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=709 comm="apparmor_parser" [ 4.246768] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel [ 4.251464] vboxdrv: Found 4 processor cores [ 4.270332] vboxdrv: TSC mode is Invariant, tentative frequency 2526999945 Hz [ 4.270336] vboxdrv: Successfully loaded version 5.2.4 (interface 0x00290000) [ 4.474662] VBoxNetFlt: Successfully started. [ 4.477203] VBoxNetAdp: Successfully started. [ 4.480586] VBoxPciLinuxInit [ 4.483502] vboxpci: IOMMU not found (not registered) [ 4.662575] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready [ 5.006419] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready [ 5.016292] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 5.197262] r8169 0000:01:00.0 eno1: link down [ 5.197341] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 5.290266] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready [ 7.325300] wlo1: authenticate with 44:e9:dd:5b:28:15 [ 7.337645] wlo1: send auth to 44:e9:dd:5b:28:15 (try 1/3) [ 7.339489] wlo1: authenticated [ 7.350321] wlo1: associate with 44:e9:dd:5b:28:15 (try 1/3) [ 7.353892] wlo1: RX AssocResp from 44:e9:dd:5b:28:15 (capab=0x431 status=0 aid=2) [ 7.354431] wlo1: associated [ 7.354549] IPv6: ADDRCONF(NETDEV_CHANGE): wlo1: link becomes ready [ 7.359705] cfg80211: Regulatory domain changed to country: GB [ 7.359712] cfg80211: DFS Master region: ETSI [ 7.359714] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 7.359717] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 7.359721] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 7.359724] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 7.359726] cfg80211: (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2700 mBm), (0 s) [ 7.359729] cfg80211: (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A) [ 14.140073] ACPI Error: Field [B128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20150930/dsopcode-236) [ 14.140084] ACPI Error: Method parse/execution failed [\_SB.WMID.HWCD] (Node ffff8801334c47d0), AE_AML_BUFFER_LIMIT (20150930/psparse-542) [ 14.140099] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAD] (Node ffff8801334c6028), AE_AML_BUFFER_LIMIT (20150930/psparse-542) [ 21.947223] show_signal_msg: 60 callbacks suppressed [ 21.947230] compiz[1452]: segfault at 0 ip 00007f6ddaa83eb6 sp 00007ffe05636f60 error 4 in i965_dri.so[7f6dda4a1000+82d000] [ 144.803204] compiz[2697]: segfault at 0 ip 00007f9dc660deb6 sp 00007ffe2929ef20 error 4 in i965_dri.so[7f9dc602b000+82d000] [ 184.465623] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun [ 184.465723] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun [ 329.989618] compiz[4027]: segfault at 0 ip 00007f6939d7ceb6 sp 00007fff7f6229f0 error 4 in i965_dri.so[7f693979a000+82d000]