[ 0.000000] microcode: microcode updated early to revision 0x95, date = 2010-10-02 [ 0.000000] random: get_random_bytes called from start_kernel+0x42/0x504 with crng_init=0 [ 0.000000] Linux version 4.13.0-32-generic (buildd@lgw01-amd64-004) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.5)) #35~16.04.1-Ubuntu SMP Thu Jan 25 10:13:43 UTC 2018 (Ubuntu 4.13.0-32.35~16.04.1-generic 4.13.13) [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.13.0-32-generic root=/dev/mapper/ubuntu--vg-root 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: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000d2000-0x00000000000d3fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007f6cffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007f6d0000-0x000000007f6e0fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007f6e1000-0x000000007fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed003ff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed14000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed8ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x7f6d0 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-D3FFF write-protect [ 0.000000] D4000-DFFFF uncachable [ 0.000000] E0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F80000000 write-back [ 0.000000] 1 base 07F700000 mask FFFF00000 uncachable [ 0.000000] 2 base 07F800000 mask FFF800000 uncachable [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] total RAM covered: 2039M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 16M num_reg: 3 lose cover RAM: 0G [ 0.000000] found SMP MP-table at [mem 0x000f7be0-0x000f7bef] mapped at [ffff88e5c00f7be0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff88e5c0099000] 99000 size 24576 [ 0.000000] BRK [0x6e32a000, 0x6e32afff] PGTABLE [ 0.000000] BRK [0x6e32b000, 0x6e32bfff] PGTABLE [ 0.000000] BRK [0x6e32c000, 0x6e32cfff] PGTABLE [ 0.000000] BRK [0x6e32d000, 0x6e32dfff] PGTABLE [ 0.000000] BRK [0x6e32e000, 0x6e32efff] PGTABLE [ 0.000000] BRK [0x6e32f000, 0x6e32ffff] PGTABLE [ 0.000000] RAMDISK: [mem 0x31fca000-0x34fdcfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F7BB0 000024 (v02 PTLTD ) [ 0.000000] ACPI: XSDT 0x000000007F6D3BD3 00007C (v01 ACRSYS ACRPRDCT 06040000 LTP 00000000) [ 0.000000] ACPI: FACP 0x000000007F6DDC2A 0000F4 (v03 INTEL CRESTLNE 06040000 ALAN 00000001) [ 0.000000] ACPI: DSDT 0x000000007F6D4F76 008C40 (v02 INTEL CRESTLNE 06040000 MSFT 03000001) [ 0.000000] ACPI: FACS 0x000000007F6E0FC0 000040 [ 0.000000] ACPI: FACS 0x000000007F6E0FC0 000040 [ 0.000000] ACPI: APIC 0x000000007F6DDD1E 000068 (v01 INTEL CRESTLNE 06040000 LOHR 0000005A) [ 0.000000] ACPI: HPET 0x000000007F6DDD86 000038 (v01 INTEL CRESTLNE 06040000 LOHR 0000005A) [ 0.000000] ACPI: MCFG 0x000000007F6DDDBE 00003C (v01 INTEL CRESTLNE 06040000 LOHR 0000005A) [ 0.000000] ACPI: APIC 0x000000007F6DDDFA 000068 (v01 PTLTD ? APIC 06040000 LTP 00000000) [ 0.000000] ACPI: BOOT 0x000000007F6DDE62 000028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001) [ 0.000000] ACPI: SLIC 0x000000007F6DDE8A 000176 (v01 ACRSYS ACRPRDCT 06040000 acer 00000000) [ 0.000000] ACPI: SSDT 0x000000007F6D4C99 0002DD (v01 SataRe SataAhci 00001000 INTL 20050624) [ 0.000000] ACPI: SSDT 0x000000007F6D41DB 00025F (v01 PmRef Cpu0Tst 00003000 INTL 20050624) [ 0.000000] ACPI: SSDT 0x000000007F6D4135 0000A6 (v01 PmRef Cpu1Tst 00003000 INTL 20050624) [ 0.000000] ACPI: SSDT 0x000000007F6D3C4F 0004E6 (v01 PmRef CpuPm 00003000 INTL 20050624) [ 0.000000] ACPI: BIOS bug: multiple APIC/MADT found, using 0 [ 0.000000] ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@vger.kernel.org [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007f6cffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x7f6a5000-0x7f6cffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x000000007f6cffff] [ 0.000000] Normal empty [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000007f6cffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007f6cffff] [ 0.000000] On node 0 totalpages: 521838 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 8092 pages used for memmap [ 0.000000] DMA32 zone: 517840 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at 0x000000007f800000-0x000000007fffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 1, 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 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000d1fff] [ 0.000000] PM: Registered nosave memory: [mem 0x000d2000-0x000d3fff] [ 0.000000] PM: Registered nosave memory: [mem 0x000d4000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 45 pages/cpu @ffff88e63f400000 s146520 r8192 d29608 u1048576 [ 0.000000] pcpu-alloc: s146520 r8192 d29608 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 513661 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.13.0-32-generic root=/dev/mapper/ubuntu--vg-root 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: 1978816K/2087352K available (12300K kernel code, 2481K rwdata, 4004K rodata, 2364K init, 2368K bss, 108536K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 37823 entries in 148 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=2. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS: 524544, nr_irqs: 440, preallocated irqs: 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 [ 0.004000] tsc: Detected 2000.025 MHz processor [ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4000.05 BogoMIPS (lpj=8000100) [ 0.004000] pid_max: default: 32768 minimum: 301 [ 0.004000] ACPI: Core revision 20170531 [ 0.009729] ACPI: 5 ACPI AML tables successfully acquired and loaded [ 0.009764] Security Framework initialized [ 0.009765] Yama: becoming mindful. [ 0.009789] AppArmor: AppArmor initialized [ 0.010657] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.011170] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.011197] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.011215] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.011516] FEATURE SPEC_CTRL Not Present [ 0.011518] CPU: Physical Processor ID: 0 [ 0.011519] CPU: Processor Core ID: 0 [ 0.011521] mce: CPU supports 6 MCE banks [ 0.011530] process: using mwait in idle threads [ 0.011535] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4 [ 0.011536] Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0 [ 0.011701] Freeing SMP alternatives memory: 36K [ 0.016142] smpboot: Max logical packages: 1 [ 0.016595] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.060000] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz (family: 0x6, model: 0xf, stepping: 0xa) [ 0.060000] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver. [ 0.060000] core: PEBS disabled due to CPU errata [ 0.060000] ... version: 2 [ 0.060000] ... bit width: 40 [ 0.060000] ... generic registers: 2 [ 0.060000] ... value mask: 000000ffffffffff [ 0.060000] ... max period: 000000007fffffff [ 0.060000] ... fixed-purpose events: 3 [ 0.060000] ... event mask: 0000000700000003 [ 0.060000] Hierarchical SRCU implementation. [ 0.060000] smp: Bringing up secondary CPUs ... [ 0.060000] x86: Booting SMP configuration: [ 0.060000] .... node #0, CPUs: #1 [ 0.060060] smp: Brought up 1 node, 2 CPUs [ 0.060060] smpboot: Total of 2 processors activated (8000.10 BogoMIPS) [ 0.062301] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.062320] devtmpfs: initialized [ 0.062320] x86/mm: Memory block size: 128MB [ 0.062320] evm: security.selinux [ 0.062320] evm: security.SMACK64 [ 0.062320] evm: security.SMACK64EXEC [ 0.062320] evm: security.SMACK64TRANSMUTE [ 0.062320] evm: security.SMACK64MMAP [ 0.062320] evm: security.ima [ 0.062320] evm: security.capability [ 0.062320] PM: Registering ACPI NVS region [mem 0x7f6d0000-0x7f6e0fff] (69632 bytes) [ 0.062320] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.062320] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.062320] pinctrl core: initialized pinctrl subsystem [ 0.062320] RTC time: 10:21:38, date: 02/08/18 [ 0.062320] NET: Registered protocol family 16 [ 0.064132] cpuidle: using governor ladder [ 0.064132] cpuidle: using governor menu [ 0.064132] PCCT header not found. [ 0.064132] Simple Boot Flag at 0x35 set to 0x1 [ 0.064132] ACPI: bus type PCI registered [ 0.064132] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.064136] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.064139] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.064156] PCI: Using configuration type 1 for base access [ 0.065831] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.065831] ACPI: Added _OSI(Module Device) [ 0.065831] ACPI: Added _OSI(Processor Device) [ 0.065831] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.065831] ACPI: Added _OSI(Processor Aggregator Device) [ 0.068644] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.070929] ACPI: Dynamic OEM Table Load: [ 0.070937] ACPI: SSDT 0xFFFF88E63C27CC00 00027A (v01 PmRef Cpu0Ist 00003000 INTL 20050624) [ 0.071141] ACPI: Dynamic OEM Table Load: [ 0.071148] ACPI: SSDT 0xFFFF88E63C1A0800 000498 (v01 PmRef Cpu0Cst 00003001 INTL 20050624) [ 0.071538] ACPI: Dynamic OEM Table Load: [ 0.071544] ACPI: SSDT 0xFFFF88E63C259500 0000C8 (v01 PmRef Cpu1Ist 00003000 INTL 20050624) [ 0.071686] ACPI: Dynamic OEM Table Load: [ 0.071692] ACPI: SSDT 0xFFFF88E63C257A80 000085 (v01 PmRef Cpu1Cst 00003000 INTL 20050624) [ 0.072078] ACPI: EC: EC started [ 0.072079] ACPI: EC: interrupt blocked [ 0.074186] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC [ 0.074189] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x18, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.074191] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions [ 0.074191] ACPI: Interpreter enabled [ 0.074213] ACPI: (supports S0 S3 S4 S5) [ 0.074215] ACPI: Using IOAPIC for interrupt routing [ 0.074241] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.074526] ACPI: Enabled 12 GPEs in block 00 to 1F [ 0.081315] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.081321] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.081327] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.081874] PCI host bridge to bus 0000:00 [ 0.081877] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.081879] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.081881] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.081883] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.081884] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.081886] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.081888] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window] [ 0.081890] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfebfffff window] [ 0.081892] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.081902] pci 0000:00:00.0: [8086:2a00] type 00 class 0x060000 [ 0.082039] pci 0000:00:02.0: [8086:2a02] type 00 class 0x030000 [ 0.082054] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf00fffff 64bit] [ 0.082063] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref] [ 0.082069] pci 0000:00:02.0: reg 0x20: [io 0x1800-0x1807] [ 0.082190] pci 0000:00:02.1: [8086:2a03] type 00 class 0x038000 [ 0.082204] pci 0000:00:02.1: reg 0x10: [mem 0xf0100000-0xf01fffff 64bit] [ 0.082369] pci 0000:00:1a.0: [8086:2834] type 00 class 0x0c0300 [ 0.082436] pci 0000:00:1a.0: reg 0x20: [io 0x1820-0x183f] [ 0.082561] pci 0000:00:1a.1: [8086:2835] type 00 class 0x0c0300 [ 0.082626] pci 0000:00:1a.1: reg 0x20: [io 0x1840-0x185f] [ 0.082764] pci 0000:00:1a.7: [8086:283a] type 00 class 0x0c0320 [ 0.082794] pci 0000:00:1a.7: reg 0x10: [mem 0xf0704800-0xf0704bff] [ 0.082906] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold [ 0.083018] pci 0000:00:1b.0: [8086:284b] type 00 class 0x040300 [ 0.083051] pci 0000:00:1b.0: reg 0x10: [mem 0xf0500000-0xf0503fff 64bit] [ 0.083169] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.083290] pci 0000:00:1c.0: [8086:283f] type 01 class 0x060400 [ 0.083405] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.083527] pci 0000:00:1c.1: [8086:2841] type 01 class 0x060400 [ 0.083643] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.083767] pci 0000:00:1c.2: [8086:2843] type 01 class 0x060400 [ 0.083883] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.084010] pci 0000:00:1d.0: [8086:2830] type 00 class 0x0c0300 [ 0.084075] pci 0000:00:1d.0: reg 0x20: [io 0x1860-0x187f] [ 0.084213] pci 0000:00:1d.1: [8086:2831] type 00 class 0x0c0300 [ 0.084281] pci 0000:00:1d.1: reg 0x20: [io 0x1880-0x189f] [ 0.084420] pci 0000:00:1d.2: [8086:2832] type 00 class 0x0c0300 [ 0.084488] pci 0000:00:1d.2: reg 0x20: [io 0x18a0-0x18bf] [ 0.084635] pci 0000:00:1d.7: [8086:2836] type 00 class 0x0c0320 [ 0.084664] pci 0000:00:1d.7: reg 0x10: [mem 0xf0704c00-0xf0704fff] [ 0.084777] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.084887] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 0.085072] pci 0000:00:1f.0: [8086:2815] type 00 class 0x060100 [ 0.085195] pci 0000:00:1f.0: quirk: [io 0x1000-0x107f] claimed by ICH6 ACPI/GPIO/TCO [ 0.085201] pci 0000:00:1f.0: quirk: [io 0x1180-0x11bf] claimed by ICH6 GPIO [ 0.085205] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0680 (mask 007f) [ 0.085209] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0600 (mask 003f) [ 0.085214] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at 0068 (mask 0007) [ 0.085344] pci 0000:00:1f.1: [8086:2850] type 00 class 0x01018a [ 0.085368] pci 0000:00:1f.1: reg 0x10: [io 0x0000-0x0007] [ 0.085380] pci 0000:00:1f.1: reg 0x14: [io 0x0000-0x0003] [ 0.085393] pci 0000:00:1f.1: reg 0x18: [io 0x0000-0x0007] [ 0.085405] pci 0000:00:1f.1: reg 0x1c: [io 0x0000-0x0003] [ 0.085417] pci 0000:00:1f.1: reg 0x20: [io 0x1810-0x181f] [ 0.085445] pci 0000:00:1f.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.085447] pci 0000:00:1f.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.085449] pci 0000:00:1f.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.085450] pci 0000:00:1f.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.085560] pci 0000:00:1f.2: [8086:2829] type 00 class 0x010601 [ 0.085588] pci 0000:00:1f.2: reg 0x10: [io 0x1c00-0x1c07] [ 0.085600] pci 0000:00:1f.2: reg 0x14: [io 0x18d4-0x18d7] [ 0.085612] pci 0000:00:1f.2: reg 0x18: [io 0x18d8-0x18df] [ 0.085624] pci 0000:00:1f.2: reg 0x1c: [io 0x18d0-0x18d3] [ 0.085637] pci 0000:00:1f.2: reg 0x20: [io 0x18e0-0x18ff] [ 0.085649] pci 0000:00:1f.2: reg 0x24: [mem 0xf0704000-0xf07047ff] [ 0.085713] pci 0000:00:1f.2: PME# supported from D3hot [ 0.085818] pci 0000:00:1f.3: [8086:283e] type 00 class 0x0c0500 [ 0.085842] pci 0000:00:1f.3: reg 0x10: [mem 0x00000000-0x000000ff] [ 0.085886] pci 0000:00:1f.3: reg 0x20: [io 0x1c20-0x1c3f] [ 0.086101] acpiphp: Slot [1] registered [ 0.086107] pci 0000:00:1c.0: PCI bridge to [bus 02-03] [ 0.086112] pci 0000:00:1c.0: bridge window [io 0x0000-0x0fff] [ 0.086117] pci 0000:00:1c.0: bridge window [mem 0x00000000-0x000fffff] [ 0.086125] pci 0000:00:1c.0: bridge window [mem 0x00000000-0x000fffff 64bit pref] [ 0.086286] pci 0000:04:00.0: [8086:4222] type 00 class 0x028000 [ 0.086370] pci 0000:04:00.0: reg 0x10: [mem 0x00000000-0x00000fff] [ 0.086747] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold [ 0.086887] pci 0000:04:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.086925] pci 0000:00:1c.1: PCI bridge to [bus 04] [ 0.086929] pci 0000:00:1c.1: bridge window [io 0x0000-0x0fff] [ 0.086934] pci 0000:00:1c.1: bridge window [mem 0x00000000-0x000fffff] [ 0.086942] pci 0000:00:1c.1: bridge window [mem 0x00000000-0x000fffff 64bit pref] [ 0.087114] pci 0000:05:00.0: [14e4:1693] type 00 class 0x020000 [ 0.087213] pci 0000:05:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit] [ 0.087617] pci 0000:05:00.0: PME# supported from D3hot D3cold [ 0.087931] pci 0000:00:1c.2: PCI bridge to [bus 05] [ 0.087936] pci 0000:00:1c.2: bridge window [io 0x0000-0x0fff] [ 0.087940] pci 0000:00:1c.2: bridge window [mem 0x00000000-0x000fffff] [ 0.087948] pci 0000:00:1c.2: bridge window [mem 0x00000000-0x000fffff 64bit pref] [ 0.088025] pci 0000:0a:09.0: [1180:0832] type 00 class 0x0c0010 [ 0.088039] pci 0000:0a:09.0: proprietary Ricoh MMC controller disabled (via firewire function) [ 0.088041] pci 0000:0a:09.0: MMC cards are now supported by standard SDHCI controller [ 0.088064] pci 0000:0a:09.0: reg 0x10: [mem 0xf0400000-0xf04007ff] [ 0.088169] pci 0000:0a:09.0: supports D1 D2 [ 0.088171] pci 0000:0a:09.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.088234] pci 0000:0a:09.1: [1180:0822] type 00 class 0x080500 [ 0.088262] pci 0000:0a:09.1: reg 0x10: [mem 0xf0400800-0xf04008ff] [ 0.088366] pci 0000:0a:09.1: supports D1 D2 [ 0.088368] pci 0000:0a:09.1: PME# supported from D0 D1 D2 D3hot D3cold [ 0.088434] pci 0000:0a:09.2: [1180:0592] type 00 class 0x088000 [ 0.088461] pci 0000:0a:09.2: reg 0x10: [mem 0xf0401000-0xf04010ff] [ 0.088565] pci 0000:0a:09.2: supports D1 D2 [ 0.088567] pci 0000:0a:09.2: PME# supported from D0 D1 D2 D3hot D3cold [ 0.088626] pci 0000:0a:09.3: [1180:0852] type 00 class 0x088000 [ 0.088654] pci 0000:0a:09.3: reg 0x10: [mem 0xf0401400-0xf04014ff] [ 0.088758] pci 0000:0a:09.3: supports D1 D2 [ 0.088760] pci 0000:0a:09.3: PME# supported from D0 D1 D2 D3hot D3cold [ 0.088853] pci 0000:00:1e.0: PCI bridge to [bus 0a] (subtractive decode) [ 0.088861] pci 0000:00:1e.0: bridge window [mem 0xf0400000-0xf04fffff] [ 0.088869] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.088871] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.088873] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.088875] pci 0000:00:1e.0: bridge window [mem 0x000d4000-0x000d7fff window] (subtractive decode) [ 0.088877] pci 0000:00:1e.0: bridge window [mem 0x000d8000-0x000dbfff window] (subtractive decode) [ 0.088879] pci 0000:00:1e.0: bridge window [mem 0x000dc000-0x000dffff window] (subtractive decode) [ 0.088880] pci 0000:00:1e.0: bridge window [mem 0x80000000-0xdfffffff window] (subtractive decode) [ 0.088882] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xfebfffff window] (subtractive decode) [ 0.089073] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 *5 6 7 10 12 14 15) [ 0.089143] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.089211] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 *10 12 14 15) [ 0.089279] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.089347] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.089415] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 0.089481] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 [ 0.089548] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 *7 11 12 14 15) [ 0.090227] ACPI: EC: interrupt unblocked [ 0.090238] ACPI: EC: event unblocked [ 0.090246] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x18, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.090248] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events [ 0.090570] SCSI subsystem initialized [ 0.090585] libata version 3.00 loaded. [ 0.090585] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.090585] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.090585] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.090585] vgaarb: loaded [ 0.090585] ACPI: bus type USB registered [ 0.090585] usbcore: registered new interface driver usbfs [ 0.090585] usbcore: registered new interface driver hub [ 0.090585] usbcore: registered new device driver usb [ 0.090585] EDAC MC: Ver: 3.0.0 [ 0.090585] PCI: Using ACPI for IRQ routing [ 0.102706] PCI: pci_cache_line_size set to 64 bytes [ 0.102862] e820: reserve RAM buffer [mem 0x0009f800-0x0009ffff] [ 0.102864] e820: reserve RAM buffer [mem 0x7f6d0000-0x7fffffff] [ 0.102993] NetLabel: Initializing [ 0.102994] NetLabel: domain hash size = 128 [ 0.102995] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.103017] NetLabel: unlabeled traffic allowed by default [ 0.103041] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.103041] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.103041] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.105018] clocksource: Switched to clocksource hpet [ 0.123172] VFS: Disk quotas dquot_6.6.0 [ 0.123205] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.123380] AppArmor: AppArmor Filesystem Enabled [ 0.123463] pnp: PnP ACPI init [ 0.123719] system 00:00: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.123721] system 00:00: [mem 0xfed14000-0xfed17fff] has been reserved [ 0.123724] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.123726] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.123728] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved [ 0.123731] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.123733] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved [ 0.123735] system 00:00: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.123740] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.124096] system 00:01: [mem 0xfed00000-0xfed003ff] has been reserved [ 0.124100] system 00:01: Plug and Play ACPI device, IDs PNP0103 PNP0c01 (active) [ 0.124178] system 00:02: [io 0x0680-0x069f] has been reserved [ 0.124180] system 00:02: [io 0x0800-0x080f] has been reserved [ 0.124183] system 00:02: [io 0x1000-0x107f] has been reserved [ 0.124185] system 00:02: [io 0x1180-0x11bf] has been reserved [ 0.124187] system 00:02: [io 0x1640-0x164f] has been reserved [ 0.124190] system 00:02: [io 0xfe00] has been reserved [ 0.124194] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.124237] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.124341] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.124377] pnp 00:05: Plug and Play ACPI device, IDs SYN1b01 SYN1b00 SYN0002 PNP0f13 (active) [ 0.124424] pnp: PnP ACPI: found 6 devices [ 0.131662] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.131688] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 02-03] add_size 1000 [ 0.131692] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02-03] add_size 200000 add_align 100000 [ 0.131694] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02-03] add_size 200000 add_align 100000 [ 0.131710] pci 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 04] add_size 1000 [ 0.131713] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000 [ 0.131716] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x001fffff] to [bus 04] add_size 200000 add_align 100000 [ 0.131732] pci 0000:00:1c.2: bridge window [io 0x1000-0x0fff] to [bus 05] add_size 1000 [ 0.131734] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 05] add_size 200000 add_align 100000 [ 0.131737] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x001fffff] to [bus 05] add_size 200000 add_align 100000 [ 0.131766] pci 0000:00:1c.0: BAR 14: assigned [mem 0x80000000-0x801fffff] [ 0.131773] pci 0000:00:1c.0: BAR 15: assigned [mem 0x80200000-0x803fffff 64bit pref] [ 0.131776] pci 0000:00:1c.1: BAR 14: assigned [mem 0x80400000-0x806fffff] [ 0.131782] pci 0000:00:1c.1: BAR 15: assigned [mem 0x80700000-0x808fffff 64bit pref] [ 0.131785] pci 0000:00:1c.2: BAR 14: assigned [mem 0x80900000-0x80bfffff] [ 0.131791] pci 0000:00:1c.2: BAR 15: assigned [mem 0x80c00000-0x80dfffff 64bit pref] [ 0.131794] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff] [ 0.131797] pci 0000:00:1c.1: BAR 13: assigned [io 0x3000-0x3fff] [ 0.131800] pci 0000:00:1c.2: BAR 13: assigned [io 0x4000-0x4fff] [ 0.131804] pci 0000:00:1f.3: BAR 0: assigned [mem 0x80e00000-0x80e000ff] [ 0.131812] pci 0000:00:1c.0: PCI bridge to [bus 02-03] [ 0.131816] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.131822] pci 0000:00:1c.0: bridge window [mem 0x80000000-0x801fffff] [ 0.131827] pci 0000:00:1c.0: bridge window [mem 0x80200000-0x803fffff 64bit pref] [ 0.131836] pci 0000:04:00.0: BAR 0: assigned [mem 0x80400000-0x80400fff] [ 0.131848] pci 0000:00:1c.1: PCI bridge to [bus 04] [ 0.131852] pci 0000:00:1c.1: bridge window [io 0x3000-0x3fff] [ 0.131858] pci 0000:00:1c.1: bridge window [mem 0x80400000-0x806fffff] [ 0.131862] pci 0000:00:1c.1: bridge window [mem 0x80700000-0x808fffff 64bit pref] [ 0.131872] pci 0000:05:00.0: BAR 0: assigned [mem 0x80900000-0x8090ffff 64bit] [ 0.131942] pci 0000:00:1c.2: PCI bridge to [bus 05] [ 0.131945] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff] [ 0.131951] pci 0000:00:1c.2: bridge window [mem 0x80900000-0x80bfffff] [ 0.131956] pci 0000:00:1c.2: bridge window [mem 0x80c00000-0x80dfffff 64bit pref] [ 0.131965] pci 0000:00:1e.0: PCI bridge to [bus 0a] [ 0.131971] pci 0000:00:1e.0: bridge window [mem 0xf0400000-0xf04fffff] [ 0.131983] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.131985] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.131987] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.131989] pci_bus 0000:00: resource 7 [mem 0x000d4000-0x000d7fff window] [ 0.131990] pci_bus 0000:00: resource 8 [mem 0x000d8000-0x000dbfff window] [ 0.131992] pci_bus 0000:00: resource 9 [mem 0x000dc000-0x000dffff window] [ 0.131994] pci_bus 0000:00: resource 10 [mem 0x80000000-0xdfffffff window] [ 0.131996] pci_bus 0000:00: resource 11 [mem 0xf0000000-0xfebfffff window] [ 0.131998] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff] [ 0.132000] pci_bus 0000:02: resource 1 [mem 0x80000000-0x801fffff] [ 0.132011] pci_bus 0000:02: resource 2 [mem 0x80200000-0x803fffff 64bit pref] [ 0.132013] pci_bus 0000:04: resource 0 [io 0x3000-0x3fff] [ 0.132014] pci_bus 0000:04: resource 1 [mem 0x80400000-0x806fffff] [ 0.132016] pci_bus 0000:04: resource 2 [mem 0x80700000-0x808fffff 64bit pref] [ 0.132018] pci_bus 0000:05: resource 0 [io 0x4000-0x4fff] [ 0.132020] pci_bus 0000:05: resource 1 [mem 0x80900000-0x80bfffff] [ 0.132022] pci_bus 0000:05: resource 2 [mem 0x80c00000-0x80dfffff 64bit pref] [ 0.132023] pci_bus 0000:0a: resource 1 [mem 0xf0400000-0xf04fffff] [ 0.132025] pci_bus 0000:0a: resource 4 [io 0x0000-0x0cf7 window] [ 0.132027] pci_bus 0000:0a: resource 5 [io 0x0d00-0xffff window] [ 0.132029] pci_bus 0000:0a: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.132031] pci_bus 0000:0a: resource 7 [mem 0x000d4000-0x000d7fff window] [ 0.132033] pci_bus 0000:0a: resource 8 [mem 0x000d8000-0x000dbfff window] [ 0.132034] pci_bus 0000:0a: resource 9 [mem 0x000dc000-0x000dffff window] [ 0.132036] pci_bus 0000:0a: resource 10 [mem 0x80000000-0xdfffffff window] [ 0.132038] pci_bus 0000:0a: resource 11 [mem 0xf0000000-0xfebfffff window] [ 0.132142] NET: Registered protocol family 2 [ 0.132377] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.132451] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.132560] TCP: Hash tables configured (established 16384 bind 16384) [ 0.132629] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.132645] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.132704] NET: Registered protocol family 1 [ 0.132724] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.134779] PCI: CLS 64 bytes, default 64 [ 0.134836] Unpacking initramfs... [ 1.213073] Freeing initrd memory: 49228K [ 1.213321] Scanning for low memory corruption every 60 seconds [ 1.213737] audit: initializing netlink subsys (disabled) [ 1.213860] audit: type=2000 audit(1518085298.213:1): state=initialized audit_enabled=0 res=1 [ 1.214293] Initialise system trusted keyrings [ 1.214306] Key type blacklist registered [ 1.214360] workingset: timestamp_bits=36 max_order=19 bucket_order=0 [ 1.216554] zbud: loaded [ 1.217131] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.217352] fuse init (API version 7.26) [ 1.219216] Key type asymmetric registered [ 1.219218] Asymmetric key parser 'x509' registered [ 1.219266] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 1.219305] io scheduler noop registered [ 1.219306] io scheduler deadline registered [ 1.219352] io scheduler cfq registered (default) [ 1.219493] pcieport 0000:00:1c.0: enabling device (0000 -> 0003) [ 1.219855] pcieport 0000:00:1c.1: enabling device (0000 -> 0003) [ 1.220157] pcieport 0000:00:1c.2: enabling device (0000 -> 0003) [ 1.220538] vesafb: mode is 1024x768x32, linelength=4096, pages=0 [ 1.220540] vesafb: scrolling: redraw [ 1.220542] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.220558] vesafb: framebuffer at 0xd0000000, mapped to 0xffffb24f40800000, using 3072k, total 3072k [ 1.220682] Console: switching to colour frame buffer device 128x48 [ 1.220709] fb0: VESA VGA frame buffer device [ 1.220727] intel_idle: does not run on family 6 model 15 [ 1.221095] ACPI: AC Adapter [ACAD] (on-line) [ 1.221224] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.221279] ACPI: Lid Switch [LID] [ 1.221328] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.221339] ACPI: Power Button [PWRB] [ 1.221386] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 1.221399] ACPI: Sleep Button [SLPB] [ 1.221446] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.221479] ACPI: Power Button [PWRF] [ 1.221818] Monitor-Mwait will be used to enter C-1 state [ 1.221830] Monitor-Mwait will be used to enter C-2 state [ 1.221840] Monitor-Mwait will be used to enter C-3 state [ 1.221847] tsc: Marking TSC unstable due to TSC halts in idle [ 1.225982] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 1.226308] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.226310] ACPI: Thermal Zone [THRM] (60 C) [ 1.226368] GHES: HEST is not enabled! [ 1.226414] ACPI: Battery Slot [BAT1] (battery absent) [ 1.226523] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.229025] Linux agpgart interface v0.103 [ 1.231204] loop: module loaded [ 1.231357] ata_piix 0000:00:1f.1: version 2.13 [ 1.232379] scsi host0: ata_piix [ 1.232542] scsi host1: ata_piix [ 1.232594] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x1810 irq 14 [ 1.232595] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1818 irq 15 [ 1.232712] libphy: Fixed MDIO Bus: probed [ 1.232713] tun: Universal TUN/TAP device driver, 1.6 [ 1.232760] PPP generic driver version 2.4.2 [ 1.232817] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.232822] ehci-pci: EHCI PCI platform driver [ 1.233008] ehci-pci 0000:00:1a.7: EHCI Host Controller [ 1.233016] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1 [ 1.233031] ehci-pci 0000:00:1a.7: debug port 1 [ 1.236935] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported [ 1.236951] ehci-pci 0000:00:1a.7: irq 18, io mem 0xf0704800 [ 1.252267] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00 [ 1.252341] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.252345] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.252349] usb usb1: Product: EHCI Host Controller [ 1.252352] usb usb1: Manufacturer: Linux 4.13.0-32-generic ehci_hcd [ 1.252355] usb usb1: SerialNumber: 0000:00:1a.7 [ 1.252574] hub 1-0:1.0: USB hub found [ 1.252582] hub 1-0:1.0: 4 ports detected [ 1.252891] ehci-pci 0000:00:1d.7: EHCI Host Controller [ 1.252897] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2 [ 1.252909] ehci-pci 0000:00:1d.7: debug port 1 [ 1.256832] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported [ 1.256844] ehci-pci 0000:00:1d.7: irq 23, io mem 0xf0704c00 [ 1.272223] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 1.272308] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.272311] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.272315] usb usb2: Product: EHCI Host Controller [ 1.272318] usb usb2: Manufacturer: Linux 4.13.0-32-generic ehci_hcd [ 1.272321] usb usb2: SerialNumber: 0000:00:1d.7 [ 1.272538] hub 2-0:1.0: USB hub found [ 1.272544] hub 2-0:1.0: 6 ports detected [ 1.272742] ehci-platform: EHCI generic platform driver [ 1.272757] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.272760] ohci-pci: OHCI PCI platform driver [ 1.272775] ohci-platform: OHCI generic platform driver [ 1.272783] uhci_hcd: USB Universal Host Controller Interface driver [ 1.272930] uhci_hcd 0000:00:1a.0: UHCI Host Controller [ 1.272936] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 1.272944] uhci_hcd 0000:00:1a.0: detected 2 ports [ 1.272977] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00001820 [ 1.273030] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.273032] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.273034] usb usb3: Product: UHCI Host Controller [ 1.273036] usb usb3: Manufacturer: Linux 4.13.0-32-generic uhci_hcd [ 1.273037] usb usb3: SerialNumber: 0000:00:1a.0 [ 1.273191] hub 3-0:1.0: USB hub found [ 1.273198] hub 3-0:1.0: 2 ports detected [ 1.273443] uhci_hcd 0000:00:1a.1: UHCI Host Controller [ 1.273450] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 [ 1.273457] uhci_hcd 0000:00:1a.1: detected 2 ports [ 1.273491] uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001840 [ 1.273544] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.273546] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.273548] usb usb4: Product: UHCI Host Controller [ 1.273549] usb usb4: Manufacturer: Linux 4.13.0-32-generic uhci_hcd [ 1.273551] usb usb4: SerialNumber: 0000:00:1a.1 [ 1.273702] hub 4-0:1.0: USB hub found [ 1.273709] hub 4-0:1.0: 2 ports detected [ 1.273940] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 1.273945] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5 [ 1.273952] uhci_hcd 0000:00:1d.0: detected 2 ports [ 1.273973] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001860 [ 1.274026] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.274028] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.274029] usb usb5: Product: UHCI Host Controller [ 1.274031] usb usb5: Manufacturer: Linux 4.13.0-32-generic uhci_hcd [ 1.274033] usb usb5: SerialNumber: 0000:00:1d.0 [ 1.274182] hub 5-0:1.0: USB hub found [ 1.274188] hub 5-0:1.0: 2 ports detected [ 1.274415] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 1.274421] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6 [ 1.274428] uhci_hcd 0000:00:1d.1: detected 2 ports [ 1.274455] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001880 [ 1.274508] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.274510] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.274512] usb usb6: Product: UHCI Host Controller [ 1.274513] usb usb6: Manufacturer: Linux 4.13.0-32-generic uhci_hcd [ 1.274515] usb usb6: SerialNumber: 0000:00:1d.1 [ 1.274666] hub 6-0:1.0: USB hub found [ 1.274672] hub 6-0:1.0: 2 ports detected [ 1.274897] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 1.274903] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7 [ 1.274912] uhci_hcd 0000:00:1d.2: detected 2 ports [ 1.274932] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000018a0 [ 1.274985] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.274987] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.274989] usb usb7: Product: UHCI Host Controller [ 1.274991] usb usb7: Manufacturer: Linux 4.13.0-32-generic uhci_hcd [ 1.274992] usb usb7: SerialNumber: 0000:00:1d.2 [ 1.275141] hub 7-0:1.0: USB hub found [ 1.275148] hub 7-0:1.0: 2 ports detected [ 1.275323] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.278236] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.278242] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.278467] mousedev: PS/2 mouse device common for all mice [ 1.278829] rtc_cmos 00:03: RTC can wake from S4 [ 1.279007] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 1.279039] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.279046] i2c /dev entries driver [ 1.279115] device-mapper: uevent: version 1.0.3 [ 1.279210] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.279245] ledtrig-cpu: registered to indicate activity on CPUs [ 1.279761] NET: Registered protocol family 10 [ 1.285768] Segment Routing with IPv6 [ 1.285794] NET: Registered protocol family 17 [ 1.285805] Key type dns_resolver registered [ 1.286042] RAS: Correctable Errors collector initialized. [ 1.286086] microcode: sig=0x6fa, pf=0x80, revision=0x95 [ 1.286171] microcode: Microcode Update Driver: v2.2. [ 1.286370] registered taskstats version 1 [ 1.286389] Loading compiled-in X.509 certificates [ 1.290430] Loaded X.509 cert 'Build time autogenerated kernel key: ea5b2e3dc303efbb5e4e4f76f9dbd395fda5b554' [ 1.290452] zswap: loaded using pool lzo/zbud [ 1.295797] Key type big_key registered [ 1.295801] Key type trusted registered [ 1.298421] Key type encrypted registered [ 1.298424] AppArmor: AppArmor sha1 policy hashing enabled [ 1.298427] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 1.298452] evm: HMAC attrs: 0x1 [ 1.298914] Magic number: 6:457:375 [ 1.299003] acpi LNXVIDEO:01: hash matches [ 1.299076] rtc_cmos 00:03: setting system clock to 2018-02-08 10:21:39 UTC (1518085299) [ 1.299688] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.299689] EDD information not available. [ 1.299737] PM: Hibernation image not present or could not be loaded. [ 1.310082] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 1.424629] ata1.00: ATAPI: HL-DT-ST DVDRAM GSA-T20N, WP03, max UDMA/33 [ 1.429825] ata1.00: configured for UDMA/33 [ 1.435462] scsi 0:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-T20N WP03 PQ: 0 ANSI: 5 [ 1.459486] sr 0:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 1.459489] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.459741] sr 0:0:0:0: Attached scsi CD-ROM sr0 [ 1.459820] sr 0:0:0:0: Attached scsi generic sg0 type 5 [ 1.463750] Freeing unused kernel memory: 2364K [ 1.463752] Write protecting the kernel read-only data: 18432k [ 1.465099] Freeing unused kernel memory: 2024K [ 1.465514] Freeing unused kernel memory: 92K [ 1.468428] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.468429] x86/mm: Checking user space page tables [ 1.471017] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.597349] pps_core: LinuxPPS API ver. 1 registered [ 1.597351] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.599165] PTP clock support registered [ 1.601302] usb 2-3: new high-speed USB device number 2 using ehci-pci [ 1.603754] tg3.c:v3.137 (May 11, 2014) [ 1.603807] tg3 0000:05:00.0: enabling device (0000 -> 0002) [ 1.609141] sdhci: Secure Digital Host Controller Interface driver [ 1.609142] sdhci: Copyright(c) Pierre Ossman [ 1.611184] sdhci-pci 0000:0a:09.1: SDHCI controller found [1180:0822] (rev 22) [ 1.611279] sdhci-pci 0000:0a:09.1: Will use DMA mode even though HW doesn't fully claim to support it. [ 1.611289] sdhci-pci 0000:0a:09.1: Will use DMA mode even though HW doesn't fully claim to support it. [ 1.611439] mmc0: SDHCI controller on PCI [0000:0a:09.1] using DMA [ 1.611543] sdhci-pci 0000:0a:09.1: Will use DMA mode even though HW doesn't fully claim to support it. [ 1.622448] ahci 0000:00:1f.2: version 3.0 [ 1.622726] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x7 impl SATA mode [ 1.622729] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ccc [ 1.632710] scsi host2: ahci [ 1.638663] scsi host3: ahci [ 1.645769] scsi host4: ahci [ 1.646035] ata3: SATA max UDMA/133 abar m2048@0xf0704000 port 0xf0704100 irq 24 [ 1.646038] ata4: SATA max UDMA/133 abar m2048@0xf0704000 port 0xf0704180 irq 24 [ 1.646041] ata5: SATA max UDMA/133 abar m2048@0xf0704000 port 0xf0704200 irq 24 [ 1.664499] tg3 0000:05:00.0 eth0: Tigon3 [partno(BCM95787m) rev b002] (PCI Express) MAC address 00:1b:24:7b:cd:8d [ 1.664503] tg3 0000:05:00.0 eth0: attached PHY is 5787 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0]) [ 1.664505] tg3 0000:05:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 1.664507] tg3 0000:05:00.0 eth0: dma_rwctrl[76180000] dma_mask[64-bit] [ 1.677222] pci 0000:00:00.0: Intel 965GM Chipset [ 1.677244] pci 0000:00:00.0: detected gtt size: 524288K total, 262144K mappable [ 1.678203] pci 0000:00:00.0: detected 8192K stolen memory [ 1.678282] [drm] Memory usable by graphics device = 512M [ 1.678286] checking generic (d0000000 300000) vs hw (d0000000 10000000) [ 1.678287] fb: switching to inteldrmfb from VESA VGA [ 1.678327] Console: switching to colour dummy device 80x25 [ 1.678478] [drm] Replacing VGA console driver [ 1.684096] firewire_ohci 0000:0a:09.0: added OHCI v1.10 device as card 0, 4 IR + 4 IT contexts, quirks 0x11 [ 1.692001] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.692029] [drm] Driver supports precise vblank timestamp query. [ 1.695033] tg3 0000:05:00.0 enp5s0: renamed from eth0 [ 1.695840] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.735076] [drm] RC6 disabled, disabling runtime PM support [ 1.735083] [drm] initialized overlay support [ 1.735503] [drm] Initialized i915 1.6.0 20170619 for 0000:00:02.0 on minor 0 [ 1.736118] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.752789] acpi device:07: registered as cooling_device2 [ 1.752874] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input7 [ 1.761428] usb 2-3: New USB device found, idVendor=064e, idProduct=a101 [ 1.761432] usb 2-3: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 1.761436] usb 2-3: Product: Acer CrystalEye webcam [ 1.761439] usb 2-3: Manufacturer: SuYin [ 1.761442] usb 2-3: SerialNumber: CN0314-OV03-VA-R02.00.00 [ 1.961278] ata4: SATA link down (SStatus 0 SControl 300) [ 1.961309] ata5: SATA link down (SStatus 0 SControl 300) [ 2.076048] usb 6-2: new full-speed USB device number 2 using uhci_hcd [ 2.140049] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.140992] ata3.00: unexpected _GTF length (8) [ 2.141349] ata3.00: ATA-7: Hitachi HTS541616J9SA00, SB4OC70P, max UDMA/100 [ 2.141352] ata3.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 2.142432] ata3.00: unexpected _GTF length (8) [ 2.142893] ata3.00: configured for UDMA/100 [ 2.143181] scsi 2:0:0:0: Direct-Access ATA Hitachi HTS54161 C70P PQ: 0 ANSI: 5 [ 2.172456] sd 2:0:0:0: Attached scsi generic sg1 type 0 [ 2.172466] sd 2:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 2.172484] sd 2:0:0:0: [sda] Write Protect is off [ 2.172487] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.172515] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.208323] firewire_core 0000:0a:09.0: created device fw0: GUID 00241b008c584200, S400 [ 2.240048] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd445d78f5, max_idle_ns: 440795237232 ns [ 2.252268] usb 6-2: New USB device found, idVendor=045e, idProduct=07b2 [ 2.252272] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.252276] usb 6-2: Product: Microsoft® Nano Transceiver v1.0 [ 2.252279] usb 6-2: Manufacturer: Microsoft [ 2.259012] hidraw: raw HID events driver (C) Jiri Kosina [ 2.277114] usbcore: registered new interface driver usbhid [ 2.277115] usbhid: USB HID core driver [ 2.279662] input: Microsoft Microsoft® Nano Transceiver v1.0 as /devices/pci0000:00/0000:00:1d.1/usb6/6-2/6-2:1.0/0003:045E:07B2.0001/input/input8 [ 2.282012] psmouse serio1: synaptics: Touchpad model: 1, fw: 6.5, id: 0x81a0b1, caps: 0xa04711/0xa04000/0x0/0x0, board id: 0, fw id: 350306 [ 2.316767] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 [ 2.336886] hid-generic 0003:045E:07B2.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft® Nano Transceiver v1.0] on usb-0000:00:1d.1-2/input0 [ 2.337516] input: Microsoft Microsoft® Nano Transceiver v1.0 as /devices/pci0000:00/0000:00:1d.1/usb6/6-2/6-2:1.1/0003:045E:07B2.0002/input/input9 [ 2.337889] hid-generic 0003:045E:07B2.0002: input,hidraw1: USB HID v1.11 Mouse [Microsoft Microsoft® Nano Transceiver v1.0] on usb-0000:00:1d.1-2/input1 [ 2.338889] input: Microsoft Microsoft® Nano Transceiver v1.0 as /devices/pci0000:00/0000:00:1d.1/usb6/6-2/6-2:1.2/0003:045E:07B2.0003/input/input10 [ 2.396337] hid-generic 0003:045E:07B2.0003: input,hiddev0,hidraw2: USB HID v1.11 Device [Microsoft Microsoft® Nano Transceiver v1.0] on usb-0000:00:1d.1-2/input2 [ 2.587806] sda: sda1 sda2 < sda5 > [ 2.588472] sd 2:0:0:0: [sda] Attached SCSI disk [ 5.067611] [Firmware Bug]: battery: (dis)charge rate invalid. [ 12.000246] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:30:pipe A] flip_done timed out [ 12.104247] vblank wait timed out on crtc 0 [ 12.104287] ------------[ cut here ]------------ [ 12.104322] WARNING: CPU: 1 PID: 120 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 12.104324] Modules linked in: hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci firewire_core crc_itu_t tg3 ptp pps_core drm wmi video [ 12.104356] CPU: 1 PID: 120 Comm: kworker/u4:4 Not tainted 4.13.0-32-generic #35~16.04.1-Ubuntu [ 12.104358] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 12.104365] Workqueue: events_unbound async_run_entry_fn [ 12.104369] task: ffff88e632911600 task.stack: ffffb24f405f4000 [ 12.104393] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 12.104395] RSP: 0018:ffffb24f405f79f8 EFLAGS: 00010282 [ 12.104398] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: ffffffff92e611c8 [ 12.104401] RDX: 0000000000000000 RSI: 0000000000000086 RDI: 0000000000000202 [ 12.104403] RBP: ffffb24f405f7a58 R08: 0000000000000001 R09: 0000000000000300 [ 12.104405] R10: ffffb24f405f79f8 R11: 0000000000000300 R12: 0000000000000000 [ 12.104407] R13: 0000000000000000 R14: 0000000001000001 R15: 0000000000000000 [ 12.104410] FS: 0000000000000000(0000) GS:ffff88e63f500000(0000) knlGS:0000000000000000 [ 12.104412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.104414] CR2: 00007ffc1adfefd8 CR3: 000000006dc0a000 CR4: 00000000000006e0 [ 12.104416] Call Trace: [ 12.104425] ? wait_woken+0x80/0x80 [ 12.104533] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 12.104583] intel_tv_detect+0x145/0x4f0 [i915] [ 12.104591] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 12.104598] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 12.104604] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 12.104612] drm_setup_crtcs+0x7a/0x9d0 [drm_kms_helper] [ 12.104614] ? dequeue_entity+0xed/0x4c0 [ 12.104616] ? dequeue_task_fair+0x4c1/0x670 [ 12.104623] drm_fb_helper_initial_config+0x79/0x3e0 [drm_kms_helper] [ 12.104671] intel_fbdev_initial_config+0x18/0x30 [i915] [ 12.104673] async_run_entry_fn+0x36/0x150 [ 12.104676] process_one_work+0x156/0x410 [ 12.104678] worker_thread+0x4b/0x460 [ 12.104680] kthread+0x109/0x140 [ 12.104682] ? process_one_work+0x410/0x410 [ 12.104684] ? kthread_create_on_node+0x70/0x70 [ 12.104687] ret_from_fork+0x1f/0x30 [ 12.104689] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 12.104722] ---[ end trace c901756330a2898b ]--- [ 12.206017] fbcon: inteldrmfb (fb0) is primary device [ 12.206113] Console: switching to colour frame buffer device 160x50 [ 12.206150] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 19.013985] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 19.550152] random: crng init done [ 20.553684] 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) [ 20.553865] systemd[1]: Detected architecture x86-64. [ 20.567684] systemd[1]: Set hostname to . [ 22.573809] systemd[1]: Listening on LVM2 poll daemon socket. [ 22.573927] systemd[1]: Listening on Syslog Socket. [ 22.574131] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 22.574232] systemd[1]: Listening on Journal Audit Socket. [ 22.574306] systemd[1]: Listening on Journal Socket. [ 22.574396] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 22.574535] systemd[1]: Created slice User and Session Slice. [ 23.503853] lp: driver loaded but no devices found [ 23.627666] ppdev: user-space parallel port driver [ 25.622236] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 25.705280] systemd-journald[254]: Received request to flush runtime journal from PID 1 [ 26.625948] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 27.103009] ACPI Warning: SystemIO range 0x0000000000001028-0x000000000000102F conflicts with OpRegion 0x0000000000001000-0x000000000000107F (\PMIO) (20170531/utaddress-247) [ 27.103020] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 27.103023] ACPI Warning: SystemIO range 0x00000000000011B0-0x00000000000011BF conflicts with OpRegion 0x0000000000001180-0x00000000000011BB (\GPIO) (20170531/utaddress-247) [ 27.103028] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 27.103029] ACPI Warning: SystemIO range 0x0000000000001180-0x00000000000011AF conflicts with OpRegion 0x0000000000001180-0x00000000000011BB (\GPIO) (20170531/utaddress-247) [ 27.103033] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 27.103034] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 27.363096] r592: driver successfully loaded [ 27.673607] r852: driver loaded successfully [ 27.694408] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s [ 27.694409] iwl3945: Copyright(c) 2003-2011 Intel Corporation [ 27.694410] iwl3945: hw_scan is disabled [ 27.694469] iwl3945 0000:04:00.0: can't disable ASPM; OS doesn't have ASPM control [ 27.694485] iwl3945 0000:04:00.0: enabling device (0000 -> 0002) [ 27.747857] iwl3945 0000:04:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels [ 27.747860] iwl3945 0000:04:00.0: Detected Intel Wireless WiFi Link 3945ABG [ 28.051106] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs' [ 28.244476] acer_wmi: Acer Laptop ACPI-WMI Extras [ 28.244875] acer_wmi: Function bitmap for Communication Device: 0x17 [ 28.675984] intel_powerclamp: No package C-state available [ 28.708439] intel_powerclamp: No package C-state available [ 28.856076] usb 7-1: new full-speed USB device number 2 using uhci_hcd [ 28.887502] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC268: line_outs=1 (0x15/0x0/0x0/0x0/0x0) type:speaker [ 28.887505] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 28.887507] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 28.887509] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 28.887511] snd_hda_codec_realtek hdaudioC0D0: dig-out=0x1e/0x0 [ 28.887512] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 28.887515] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x19 [ 28.887517] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 28.887519] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a [ 29.022738] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 29.022828] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 29.022907] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 29.045099] usb 7-1: New USB device found, idVendor=0a5c, idProduct=2101 [ 29.045104] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 29.045108] usb 7-1: Product: Acer Module [ 29.045111] usb 7-1: Manufacturer: Broadcom Corp [ 29.638207] media: Linux media interface: v0.10 [ 29.668182] Linux video capture interface: v2.00 [ 29.953454] uvcvideo: Found UVC 1.00 device Acer CrystalEye webcam (064e:a101) [ 29.956552] uvcvideo 2-3:1.0: Entity type for entity Extension 4 was not initialized! [ 29.956555] uvcvideo 2-3:1.0: Entity type for entity Processing 3 was not initialized! [ 29.956557] uvcvideo 2-3:1.0: Entity type for entity Camera 1 was not initialized! [ 29.956680] input: Acer CrystalEye webcam as /devices/pci0000:00/0000:00:1d.7/usb2/2-3/2-3:1.0/input/input14 [ 29.956781] usbcore: registered new interface driver uvcvideo [ 29.956782] USB Video Class driver (1.1.1) [ 31.377981] iwl3945 0000:04:00.0 wlp4s0: renamed from wlan0 [ 31.652136] usb 7-1: USB disconnect, device number 2 [ 32.409839] Bluetooth: Core ver 2.22 [ 32.409881] NET: Registered protocol family 31 [ 32.409882] Bluetooth: HCI device and connection manager initialized [ 32.409888] Bluetooth: HCI socket layer initialized [ 32.409891] Bluetooth: L2CAP socket layer initialized [ 32.409901] Bluetooth: SCO socket layer initialized [ 32.570103] usbcore: registered new interface driver btusb [ 34.004631] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem [ 34.060599] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 34.483978] Adding 2084860k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:2084860k FS [ 38.112283] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 38.216249] vblank wait timed out on crtc 1 [ 38.216313] ------------[ cut here ]------------ [ 38.216349] WARNING: CPU: 1 PID: 317 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 38.216350] Modules linked in: binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci firewire_core [ 38.216434] crc_itu_t tg3 ptp pps_core drm wmi video [ 38.216446] CPU: 1 PID: 317 Comm: plymouthd Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 38.216448] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 38.216450] task: ffff88e6387e9600 task.stack: ffffb24f40864000 [ 38.216475] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 38.216476] RSP: 0018:ffffb24f408679b8 EFLAGS: 00010286 [ 38.216478] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 38.216479] RDX: 0000000000000000 RSI: ffff88e63f516578 RDI: ffff88e63f516578 [ 38.216481] RBP: ffffb24f40867a18 R08: 0000000000000001 R09: 0000000000000377 [ 38.216482] R10: ffffb24f408679b8 R11: 0000000000000377 R12: 0000000000000001 [ 38.216483] R13: 0000000000000170 R14: 0000000001000641 R15: 0000000000000000 [ 38.216485] FS: 00007f83d4372740(0000) GS:ffff88e63f500000(0000) knlGS:0000000000000000 [ 38.216487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.216488] CR2: 00007f144919e029 CR3: 000000007968c000 CR4: 00000000000006e0 [ 38.216489] Call Trace: [ 38.216497] ? wait_woken+0x80/0x80 [ 38.216579] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 38.216616] intel_tv_detect+0x145/0x4f0 [i915] [ 38.216625] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 38.216631] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 38.216638] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 38.216646] drm_setup_crtcs+0x7a/0x9d0 [drm_kms_helper] [ 38.216649] ? kfree+0x162/0x170 [ 38.216663] ? drm_modeset_unlock_all+0x36/0x50 [drm] [ 38.216665] ? kfree+0x162/0x170 [ 38.216672] drm_fb_helper_hotplug_event+0xd2/0xf0 [drm_kms_helper] [ 38.216679] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 38.216716] intel_fbdev_restore_mode+0x34/0x90 [i915] [ 38.216744] i915_driver_lastclose+0xe/0x20 [i915] [ 38.216756] drm_lastclose+0x39/0xf0 [drm] [ 38.216767] drm_release+0x2c9/0x380 [drm] [ 38.216770] __fput+0xe7/0x220 [ 38.216772] ____fput+0xe/0x10 [ 38.216774] task_work_run+0x7e/0xa0 [ 38.216777] exit_to_usermode_loop+0xc4/0xd0 [ 38.216779] syscall_return_slowpath+0x59/0x60 [ 38.216782] entry_SYSCALL_64_fastpath+0xa1/0xa3 [ 38.216784] RIP: 0033:0x7f83d3a8f8f0 [ 38.216785] RSP: 002b:00007ffc7d2e4968 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 38.216787] RAX: 0000000000000000 RBX: 0000000000d11490 RCX: 00007f83d3a8f8f0 [ 38.216788] RDX: 0000000000d11440 RSI: 00007f83d3d5cb28 RDI: 000000000000000a [ 38.216790] RBP: 000000000000000a R08: 0000000000d11490 R09: 0000000000000000 [ 38.216791] R10: 00007f83d3d5cb78 R11: 0000000000000246 R12: 000000000000e280 [ 38.216792] R13: 00007f83d3d75650 R14: 000000000000000d R15: 0000000000d062a0 [ 38.216793] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 38.216826] ---[ end trace c901756330a2898c ]--- [ 48.608251] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 48.712251] vblank wait timed out on crtc 1 [ 48.712311] ------------[ cut here ]------------ [ 48.712345] WARNING: CPU: 1 PID: 317 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 48.712347] Modules linked in: binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci firewire_core [ 48.712430] crc_itu_t tg3 ptp pps_core drm wmi video [ 48.712443] CPU: 1 PID: 317 Comm: plymouthd Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 48.712445] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 48.712447] task: ffff88e6387e9600 task.stack: ffffb24f40864000 [ 48.712473] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 48.712475] RSP: 0018:ffffb24f40867968 EFLAGS: 00010286 [ 48.712477] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 48.712478] RDX: 0000000000000000 RSI: ffff88e63f516578 RDI: ffff88e63f516578 [ 48.712480] RBP: ffffb24f408679c8 R08: 0000000000000001 R09: 00000000000003aa [ 48.712481] R10: ffffb24f40867968 R11: 00000000000003aa R12: 0000000000000001 [ 48.712482] R13: 0000000000000170 R14: 0000000003000642 R15: 0000000000000000 [ 48.712484] FS: 00007f83d4372740(0000) GS:ffff88e63f500000(0000) knlGS:0000000000000000 [ 48.712485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.712487] CR2: 00007f83d240c000 CR3: 000000007968c000 CR4: 00000000000006e0 [ 48.712488] Call Trace: [ 48.712496] ? wait_woken+0x80/0x80 [ 48.712572] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 48.712610] intel_tv_detect+0x145/0x4f0 [i915] [ 48.712619] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 48.712625] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 48.712632] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 48.712647] drm_mode_getconnector+0x2f7/0x330 [drm] [ 48.712661] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 48.712673] drm_ioctl_kernel+0x69/0xb0 [drm] [ 48.712685] drm_ioctl+0x3e4/0x450 [drm] [ 48.712698] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 48.712703] do_vfs_ioctl+0xa1/0x5f0 [ 48.712706] ? entry_SYSCALL_64_after_hwframe+0x118/0x168 [ 48.712708] ? entry_SYSCALL_64_after_hwframe+0x111/0x168 [ 48.712710] ? entry_SYSCALL_64_after_hwframe+0x10a/0x168 [ 48.712711] ? entry_SYSCALL_64_after_hwframe+0x103/0x168 [ 48.712713] ? entry_SYSCALL_64_after_hwframe+0xfc/0x168 [ 48.712715] ? entry_SYSCALL_64_after_hwframe+0xf5/0x168 [ 48.712716] ? entry_SYSCALL_64_after_hwframe+0xee/0x168 [ 48.712718] ? entry_SYSCALL_64_after_hwframe+0xe7/0x168 [ 48.712720] ? entry_SYSCALL_64_after_hwframe+0xe0/0x168 [ 48.712722] SyS_ioctl+0x79/0x90 [ 48.712724] ? entry_SYSCALL_64_after_hwframe+0xa1/0x168 [ 48.712726] entry_SYSCALL_64_fastpath+0x33/0xa3 [ 48.712727] RIP: 0033:0x7f83d3a94f47 [ 48.712728] RSP: 002b:00007ffc7d2e48b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.712731] RAX: ffffffffffffffda RBX: 0000000000d17290 RCX: 00007f83d3a94f47 [ 48.712732] RDX: 00007ffc7d2e48f0 RSI: 00000000c05064a7 RDI: 000000000000000a [ 48.712733] RBP: 00007ffc7d2e48f0 R08: 0000000000d17290 R09: 0000000000000000 [ 48.712734] R10: 0000000000d16d60 R11: 0000000000000246 R12: 00000000c05064a7 [ 48.712735] R13: 000000000000000a R14: 00007ffc7d2e48f0 R15: 000000000000000a [ 48.712737] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 48.712770] ---[ end trace c901756330a2898d ]--- [ 51.518881] audit: type=1400 audit(1518085349.719:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=669 comm="apparmor_parser" [ 51.519799] audit: type=1400 audit(1518085349.720:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=669 comm="apparmor_parser" [ 51.520722] audit: type=1400 audit(1518085349.721:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=669 comm="apparmor_parser" [ 51.521443] audit: type=1400 audit(1518085349.722:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=669 comm="apparmor_parser" [ 51.620176] audit: type=1400 audit(1518085349.821:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=670 comm="apparmor_parser" [ 51.621293] audit: type=1400 audit(1518085349.822:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=670 comm="apparmor_parser" [ 53.070805] audit: type=1400 audit(1518085351.271:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="webbrowser-app" pid=676 comm="apparmor_parser" [ 53.071990] audit: type=1400 audit(1518085351.272:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="webbrowser-app//oxide_helper" pid=676 comm="apparmor_parser" [ 53.368378] audit: type=1400 audit(1518085351.569:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=678 comm="apparmor_parser" [ 53.368845] audit: type=1400 audit(1518085351.569:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=678 comm="apparmor_parser" [ 69.813140] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready [ 69.959460] iwl3945 0000:04:00.0: loaded firmware version 15.32.2.9 [ 70.037174] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready [ 70.048645] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready [ 70.221584] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready [ 71.376566] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready [ 75.724934] wlp4s0: authenticate with a4:2b:8c:eb:d1:7c [ 75.728322] wlp4s0: send auth to a4:2b:8c:eb:d1:7c (try 1/3) [ 75.730595] wlp4s0: authenticated [ 75.732087] wlp4s0: associate with a4:2b:8c:eb:d1:7c (try 1/3) [ 75.735060] wlp4s0: RX AssocResp from a4:2b:8c:eb:d1:7c (capab=0x431 status=0 aid=4) [ 75.736388] wlp4s0: associated [ 75.736435] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s0: link becomes ready [ 76.278654] iwl3945 0000:04:00.0: Enabling power save might cause firmware crashes [ 82.144280] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 82.248226] vblank wait timed out on crtc 1 [ 82.248287] ------------[ cut here ]------------ [ 82.248322] WARNING: CPU: 1 PID: 900 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 82.248324] Modules linked in: ccm binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci firewire_core [ 82.248408] crc_itu_t tg3 ptp pps_core drm wmi video [ 82.248420] CPU: 1 PID: 900 Comm: Xorg Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 82.248422] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 82.248425] task: ffff88e63814ac00 task.stack: ffffb24f405b8000 [ 82.248448] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 82.248451] RSP: 0018:ffffb24f405bb968 EFLAGS: 00010286 [ 82.248454] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 82.248456] RDX: 0000000000000000 RSI: ffff88e63f516578 RDI: ffff88e63f516578 [ 82.248458] RBP: ffffb24f405bb9c8 R08: 0000000000000001 R09: 00000000000003f7 [ 82.248460] R10: ffffb24f405bb968 R11: 00000000000003f7 R12: 0000000000000001 [ 82.248468] R13: 0000000000000170 R14: 0000000005000643 R15: 0000000000000000 [ 82.248470] FS: 00007f5304abba00(0000) GS:ffff88e63f500000(0000) knlGS:0000000000000000 [ 82.248472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.248473] CR2: 0000000002124038 CR3: 00000000736e8000 CR4: 00000000000006e0 [ 82.248475] Call Trace: [ 82.248483] ? wait_woken+0x80/0x80 [ 82.248561] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 82.248598] intel_tv_detect+0x145/0x4f0 [i915] [ 82.248608] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 82.248615] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 82.248621] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 82.248625] ? __mark_inode_dirty+0x17b/0x390 [ 82.248639] drm_mode_getconnector+0x2f7/0x330 [drm] [ 82.248652] ? __drm_mode_object_find+0x54/0xa0 [drm] [ 82.248666] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 82.248678] drm_ioctl_kernel+0x69/0xb0 [drm] [ 82.248690] drm_ioctl+0x3e4/0x450 [drm] [ 82.248703] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 82.248707] do_vfs_ioctl+0xa1/0x5f0 [ 82.248711] ? entry_SYSCALL_64_after_hwframe+0x118/0x168 [ 82.248713] ? entry_SYSCALL_64_after_hwframe+0x111/0x168 [ 82.248714] ? entry_SYSCALL_64_after_hwframe+0x10a/0x168 [ 82.248716] ? entry_SYSCALL_64_after_hwframe+0x103/0x168 [ 82.248718] ? entry_SYSCALL_64_after_hwframe+0xfc/0x168 [ 82.248719] ? entry_SYSCALL_64_after_hwframe+0xf5/0x168 [ 82.248721] ? entry_SYSCALL_64_after_hwframe+0xee/0x168 [ 82.248723] ? entry_SYSCALL_64_after_hwframe+0xe7/0x168 [ 82.248724] ? entry_SYSCALL_64_after_hwframe+0xe0/0x168 [ 82.248727] SyS_ioctl+0x79/0x90 [ 82.248728] ? entry_SYSCALL_64_after_hwframe+0xa1/0x168 [ 82.248730] entry_SYSCALL_64_fastpath+0x33/0xa3 [ 82.248732] RIP: 0033:0x7f53024e6f47 [ 82.248733] RSP: 002b:00007ffecf48a7e8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 82.248735] RAX: ffffffffffffffda RBX: 00005598fa7edfa8 RCX: 00007f53024e6f47 [ 82.248736] RDX: 00007ffecf48a820 RSI: 00000000c05064a7 RDI: 000000000000000e [ 82.248737] RBP: 00007ffecf48a820 R08: 0000000000000000 R09: 0000000000000000 [ 82.248739] R10: 0000000000000035 R11: 0000000000003246 R12: 00000000c05064a7 [ 82.248740] R13: 000000000000000e R14: 00007ffecf48a820 R15: 000000000000000e [ 82.248741] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 82.248775] ---[ end trace c901756330a2898e ]--- [ 92.640111] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 92.744220] vblank wait timed out on crtc 1 [ 92.744281] ------------[ cut here ]------------ [ 92.744317] WARNING: CPU: 0 PID: 900 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 92.744319] Modules linked in: ccm binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci firewire_core [ 92.744403] crc_itu_t tg3 ptp pps_core drm wmi video [ 92.744416] CPU: 0 PID: 900 Comm: Xorg Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 92.744418] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 92.744421] task: ffff88e63814ac00 task.stack: ffffb24f405b8000 [ 92.744444] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 92.744447] RSP: 0018:ffffb24f405bb968 EFLAGS: 00010286 [ 92.744450] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 92.744453] RDX: 0000000000000000 RSI: ffff88e63f416578 RDI: ffff88e63f416578 [ 92.744455] RBP: ffffb24f405bb9c8 R08: 0000000000000001 R09: 000000000000042e [ 92.744457] R10: ffffb24f405bb968 R11: 000000000000042e R12: 0000000000000001 [ 92.744459] R13: 0000000000000170 R14: 0000000007000644 R15: 0000000000000000 [ 92.744467] FS: 00007f5304abba00(0000) GS:ffff88e63f400000(0000) knlGS:0000000000000000 [ 92.744468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.744470] CR2: 00007f7570007028 CR3: 00000000736e8000 CR4: 00000000000006f0 [ 92.744471] Call Trace: [ 92.744479] ? wait_woken+0x80/0x80 [ 92.744556] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 92.744601] intel_tv_detect+0x145/0x4f0 [i915] [ 92.744612] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 92.744618] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 92.744625] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 92.744628] ? __mark_inode_dirty+0x17b/0x390 [ 92.744643] drm_mode_getconnector+0x2f7/0x330 [drm] [ 92.744657] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 92.744668] drm_ioctl_kernel+0x69/0xb0 [drm] [ 92.744680] drm_ioctl+0x3e4/0x450 [drm] [ 92.744694] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 92.744698] do_vfs_ioctl+0xa1/0x5f0 [ 92.744701] ? entry_SYSCALL_64_after_hwframe+0x118/0x168 [ 92.744703] ? entry_SYSCALL_64_after_hwframe+0x111/0x168 [ 92.744704] ? entry_SYSCALL_64_after_hwframe+0x10a/0x168 [ 92.744706] ? entry_SYSCALL_64_after_hwframe+0x103/0x168 [ 92.744708] ? entry_SYSCALL_64_after_hwframe+0xfc/0x168 [ 92.744710] ? entry_SYSCALL_64_after_hwframe+0xf5/0x168 [ 92.744711] ? entry_SYSCALL_64_after_hwframe+0xee/0x168 [ 92.744713] ? entry_SYSCALL_64_after_hwframe+0xe7/0x168 [ 92.744715] ? entry_SYSCALL_64_after_hwframe+0xe0/0x168 [ 92.744717] SyS_ioctl+0x79/0x90 [ 92.744719] ? entry_SYSCALL_64_after_hwframe+0xa1/0x168 [ 92.744721] entry_SYSCALL_64_fastpath+0x33/0xa3 [ 92.744722] RIP: 0033:0x7f53024e6f47 [ 92.744723] RSP: 002b:00007ffecf48a5d8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 92.744725] RAX: ffffffffffffffda RBX: 00005598fa7ef1c0 RCX: 00007f53024e6f47 [ 92.744726] RDX: 00007ffecf48a610 RSI: 00000000c05064a7 RDI: 000000000000000e [ 92.744728] RBP: 00007ffecf48a610 R08: 00005598fa7ef270 R09: 0000000000000000 [ 92.744729] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7 [ 92.744730] R13: 000000000000000e R14: 00007ffecf48a610 R15: 000000000000000e [ 92.744731] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 92.744765] ---[ end trace c901756330a2898f ]--- [ 103.089893] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 103.089895] Bluetooth: BNEP filters: protocol multicast [ 103.089901] Bluetooth: BNEP socket layer initialized [ 115.168098] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 115.272225] vblank wait timed out on crtc 1 [ 115.272287] ------------[ cut here ]------------ [ 115.272322] WARNING: CPU: 1 PID: 900 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 115.272324] Modules linked in: bnep ccm binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci [ 115.272408] firewire_core crc_itu_t tg3 ptp pps_core drm wmi video [ 115.272422] CPU: 1 PID: 900 Comm: Xorg Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 115.272424] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 115.272427] task: ffff88e63814ac00 task.stack: ffffb24f405b8000 [ 115.272451] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 115.272452] RSP: 0018:ffffb24f405bb968 EFLAGS: 00010286 [ 115.272455] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 115.272456] RDX: 0000000000000000 RSI: ffff88e63f516578 RDI: ffff88e63f516578 [ 115.272457] RBP: ffffb24f405bb9c8 R08: 0000000000000001 R09: 0000000000000467 [ 115.272458] R10: ffffb24f405bb968 R11: 0000000000000467 R12: 0000000000000001 [ 115.272460] R13: 0000000000000170 R14: 0000000009000645 R15: 0000000000000000 [ 115.272462] FS: 00007f5304abba00(0000) GS:ffff88e63f500000(0000) knlGS:0000000000000000 [ 115.272463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.272464] CR2: 00007fa3815bc624 CR3: 00000000736e8000 CR4: 00000000000006e0 [ 115.272466] Call Trace: [ 115.272474] ? wait_woken+0x80/0x80 [ 115.272552] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 115.272590] intel_tv_detect+0x145/0x4f0 [i915] [ 115.272599] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 115.272606] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 115.272613] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 115.272616] ? __slab_free+0x9e/0x2e0 [ 115.272630] drm_mode_getconnector+0x2f7/0x330 [drm] [ 115.272645] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 115.272656] drm_ioctl_kernel+0x69/0xb0 [drm] [ 115.272668] drm_ioctl+0x3e4/0x450 [drm] [ 115.272682] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 115.272686] do_vfs_ioctl+0xa1/0x5f0 [ 115.272689] ? entry_SYSCALL_64_after_hwframe+0x118/0x168 [ 115.272691] ? entry_SYSCALL_64_after_hwframe+0x111/0x168 [ 115.272693] ? entry_SYSCALL_64_after_hwframe+0x10a/0x168 [ 115.272695] ? entry_SYSCALL_64_after_hwframe+0x103/0x168 [ 115.272696] ? entry_SYSCALL_64_after_hwframe+0xfc/0x168 [ 115.272698] ? entry_SYSCALL_64_after_hwframe+0xf5/0x168 [ 115.272700] ? entry_SYSCALL_64_after_hwframe+0xee/0x168 [ 115.272701] ? entry_SYSCALL_64_after_hwframe+0xe7/0x168 [ 115.272703] ? entry_SYSCALL_64_after_hwframe+0xe0/0x168 [ 115.272705] SyS_ioctl+0x79/0x90 [ 115.272707] ? entry_SYSCALL_64_after_hwframe+0xa1/0x168 [ 115.272709] entry_SYSCALL_64_fastpath+0x33/0xa3 [ 115.272711] RIP: 0033:0x7f53024e6f47 [ 115.272712] RSP: 002b:00007ffecf48a6d8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 115.272714] RAX: ffffffffffffffda RBX: 00005598fa7ef1c0 RCX: 00007f53024e6f47 [ 115.272715] RDX: 00007ffecf48a710 RSI: 00000000c05064a7 RDI: 000000000000000e [ 115.272716] RBP: 00007ffecf48a710 R08: 00005598fa7ef270 R09: 0000000000000000 [ 115.272717] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7 [ 115.272719] R13: 000000000000000e R14: 00007ffecf48a710 R15: 000000000000000e [ 115.272720] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 115.272753] ---[ end trace c901756330a28990 ]--- [ 138.720219] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 138.824089] vblank wait timed out on crtc 1 [ 138.824172] ------------[ cut here ]------------ [ 138.824224] WARNING: CPU: 1 PID: 900 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 138.824227] Modules linked in: bnep ccm binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci [ 138.824351] firewire_core crc_itu_t tg3 ptp pps_core drm wmi video [ 138.824371] CPU: 1 PID: 900 Comm: Xorg Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 138.824375] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 138.824378] task: ffff88e63814ac00 task.stack: ffffb24f405b8000 [ 138.824414] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 138.824417] RSP: 0018:ffffb24f405bb968 EFLAGS: 00010286 [ 138.824423] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 138.824426] RDX: 0000000000000000 RSI: ffff88e63f516578 RDI: ffff88e63f516578 [ 138.824429] RBP: ffffb24f405bb9c8 R08: 0000000000000001 R09: 000000000000049d [ 138.824432] R10: ffffb24f405bb968 R11: 000000000000049d R12: 0000000000000001 [ 138.824435] R13: 0000000000000170 R14: 000000000b000646 R15: 0000000000000000 [ 138.824440] FS: 00007f5304abba00(0000) GS:ffff88e63f500000(0000) knlGS:0000000000000000 [ 138.824444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.824447] CR2: 000055e2be12c438 CR3: 00000000736e8000 CR4: 00000000000006e0 [ 138.824450] Call Trace: [ 138.824466] ? wait_woken+0x80/0x80 [ 138.824592] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 138.824694] intel_tv_detect+0x145/0x4f0 [i915] [ 138.824723] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 138.824741] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 138.824760] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 138.824767] ? __mark_inode_dirty+0x17b/0x390 [ 138.824806] drm_mode_getconnector+0x2f7/0x330 [drm] [ 138.824845] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 138.824877] drm_ioctl_kernel+0x69/0xb0 [drm] [ 138.824910] drm_ioctl+0x3e4/0x450 [drm] [ 138.824947] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 138.824957] do_vfs_ioctl+0xa1/0x5f0 [ 138.824964] ? entry_SYSCALL_64_after_hwframe+0x118/0x168 [ 138.824969] ? entry_SYSCALL_64_after_hwframe+0x111/0x168 [ 138.824974] ? entry_SYSCALL_64_after_hwframe+0x10a/0x168 [ 138.824979] ? entry_SYSCALL_64_after_hwframe+0x103/0x168 [ 138.824983] ? entry_SYSCALL_64_after_hwframe+0xfc/0x168 [ 138.824988] ? entry_SYSCALL_64_after_hwframe+0xf5/0x168 [ 138.824993] ? entry_SYSCALL_64_after_hwframe+0xee/0x168 [ 138.824998] ? entry_SYSCALL_64_after_hwframe+0xe7/0x168 [ 138.825002] ? entry_SYSCALL_64_after_hwframe+0xe0/0x168 [ 138.825008] SyS_ioctl+0x79/0x90 [ 138.825013] ? entry_SYSCALL_64_after_hwframe+0xa1/0x168 [ 138.825019] entry_SYSCALL_64_fastpath+0x33/0xa3 [ 138.825023] RIP: 0033:0x7f53024e6f47 [ 138.825026] RSP: 002b:00007ffecf48a6d8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 138.825032] RAX: ffffffffffffffda RBX: 00005598fa7ef1c0 RCX: 00007f53024e6f47 [ 138.825035] RDX: 00007ffecf48a710 RSI: 00000000c05064a7 RDI: 000000000000000e [ 138.825038] RBP: 00007ffecf48a710 R08: 00005598fa7ef270 R09: 0000000000000000 [ 138.825041] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7 [ 138.825044] R13: 000000000000000e R14: 00007ffecf48a710 R15: 000000000000000e [ 138.825049] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 138.825140] ---[ end trace c901756330a28991 ]--- [ 149.728213] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 149.828518] vblank wait timed out on crtc 1 [ 149.828611] ------------[ cut here ]------------ [ 149.828666] WARNING: CPU: 0 PID: 900 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 149.828668] Modules linked in: bnep ccm binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci [ 149.828753] firewire_core crc_itu_t tg3 ptp pps_core drm wmi video [ 149.828766] CPU: 0 PID: 900 Comm: Xorg Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 149.828769] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 149.828771] task: ffff88e63814ac00 task.stack: ffffb24f405b8000 [ 149.828795] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 149.828798] RSP: 0018:ffffb24f405bb968 EFLAGS: 00010286 [ 149.828801] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 149.828803] RDX: 0000000000000000 RSI: ffff88e63f416578 RDI: ffff88e63f416578 [ 149.828805] RBP: ffffb24f405bb9c8 R08: 0000000000000001 R09: 00000000000004d3 [ 149.828807] R10: ffffb24f405bb968 R11: 00000000000004d3 R12: 0000000000000001 [ 149.828809] R13: 0000000000000170 R14: 000000000d000647 R15: 0000000000000000 [ 149.828813] FS: 00007f5304abba00(0000) GS:ffff88e63f400000(0000) knlGS:0000000000000000 [ 149.828815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.828817] CR2: 00007f1448f53000 CR3: 00000000736e8000 CR4: 00000000000006f0 [ 149.828819] Call Trace: [ 149.828830] ? wait_woken+0x80/0x80 [ 149.828913] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 149.828981] intel_tv_detect+0x145/0x4f0 [i915] [ 149.829000] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 149.829012] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 149.829024] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 149.829029] ? __mark_inode_dirty+0x17b/0x390 [ 149.829055] drm_mode_getconnector+0x2f7/0x330 [drm] [ 149.829081] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 149.829103] drm_ioctl_kernel+0x69/0xb0 [drm] [ 149.829124] drm_ioctl+0x3e4/0x450 [drm] [ 149.829149] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 149.829156] do_vfs_ioctl+0xa1/0x5f0 [ 149.829161] ? entry_SYSCALL_64_after_hwframe+0x118/0x168 [ 149.829164] ? entry_SYSCALL_64_after_hwframe+0x111/0x168 [ 149.829167] ? entry_SYSCALL_64_after_hwframe+0x10a/0x168 [ 149.829170] ? entry_SYSCALL_64_after_hwframe+0x103/0x168 [ 149.829173] ? entry_SYSCALL_64_after_hwframe+0xfc/0x168 [ 149.829176] ? entry_SYSCALL_64_after_hwframe+0xf5/0x168 [ 149.829180] ? entry_SYSCALL_64_after_hwframe+0xee/0x168 [ 149.829183] ? entry_SYSCALL_64_after_hwframe+0xe7/0x168 [ 149.829186] ? entry_SYSCALL_64_after_hwframe+0xe0/0x168 [ 149.829190] SyS_ioctl+0x79/0x90 [ 149.829193] ? entry_SYSCALL_64_after_hwframe+0xa1/0x168 [ 149.829197] entry_SYSCALL_64_fastpath+0x33/0xa3 [ 149.829199] RIP: 0033:0x7f53024e6f47 [ 149.829201] RSP: 002b:00007ffecf48a738 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 149.829205] RAX: ffffffffffffffda RBX: 00005598fa7ef1c0 RCX: 00007f53024e6f47 [ 149.829207] RDX: 00007ffecf48a770 RSI: 00000000c05064a7 RDI: 000000000000000e [ 149.829209] RBP: 00007ffecf48a770 R08: 00005598fa7ef270 R09: 0000000000000000 [ 149.829212] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7 [ 149.829214] R13: 000000000000000e R14: 00007ffecf48a770 R15: 000000000000000e [ 149.829217] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 149.829277] ---[ end trace c901756330a28992 ]--- [ 160.480195] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 160.584174] vblank wait timed out on crtc 1 [ 160.584260] ------------[ cut here ]------------ [ 160.584315] WARNING: CPU: 1 PID: 900 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 160.584317] Modules linked in: bnep ccm binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci [ 160.584443] firewire_core crc_itu_t tg3 ptp pps_core drm wmi video [ 160.584464] CPU: 1 PID: 900 Comm: Xorg Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 160.584467] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 160.584471] task: ffff88e63814ac00 task.stack: ffffb24f405b8000 [ 160.584508] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 160.584512] RSP: 0018:ffffb24f405bb968 EFLAGS: 00010286 [ 160.584517] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 160.584521] RDX: 0000000000000000 RSI: ffff88e63f516578 RDI: ffff88e63f516578 [ 160.584524] RBP: ffffb24f405bb9c8 R08: 0000000000000001 R09: 0000000000000509 [ 160.584527] R10: ffffb24f405bb968 R11: 0000000000000509 R12: 0000000000000001 [ 160.584530] R13: 0000000000000170 R14: 000000000f000648 R15: 0000000000000000 [ 160.584535] FS: 00007f5304abba00(0000) GS:ffff88e63f500000(0000) knlGS:0000000000000000 [ 160.584539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 160.584542] CR2: 00007f86b4026028 CR3: 00000000736e8000 CR4: 00000000000006e0 [ 160.584545] Call Trace: [ 160.584560] ? wait_woken+0x80/0x80 [ 160.584687] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 160.584789] intel_tv_detect+0x145/0x4f0 [i915] [ 160.584821] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 160.584840] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 160.584858] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 160.584865] ? __mark_inode_dirty+0x17b/0x390 [ 160.584907] drm_mode_getconnector+0x2f7/0x330 [drm] [ 160.584946] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 160.584978] drm_ioctl_kernel+0x69/0xb0 [drm] [ 160.585011] drm_ioctl+0x3e4/0x450 [drm] [ 160.585048] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 160.585058] do_vfs_ioctl+0xa1/0x5f0 [ 160.585066] ? entry_SYSCALL_64_after_hwframe+0x118/0x168 [ 160.585071] ? entry_SYSCALL_64_after_hwframe+0x111/0x168 [ 160.585076] ? entry_SYSCALL_64_after_hwframe+0x10a/0x168 [ 160.585080] ? entry_SYSCALL_64_after_hwframe+0x103/0x168 [ 160.585085] ? entry_SYSCALL_64_after_hwframe+0xfc/0x168 [ 160.585090] ? entry_SYSCALL_64_after_hwframe+0xf5/0x168 [ 160.585095] ? entry_SYSCALL_64_after_hwframe+0xee/0x168 [ 160.585099] ? entry_SYSCALL_64_after_hwframe+0xe7/0x168 [ 160.585104] ? entry_SYSCALL_64_after_hwframe+0xe0/0x168 [ 160.585110] SyS_ioctl+0x79/0x90 [ 160.585115] ? entry_SYSCALL_64_after_hwframe+0xa1/0x168 [ 160.585120] entry_SYSCALL_64_fastpath+0x33/0xa3 [ 160.585125] RIP: 0033:0x7f53024e6f47 [ 160.585128] RSP: 002b:00007ffecf48a738 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 160.585134] RAX: ffffffffffffffda RBX: 00005598fa7ef1c0 RCX: 00007f53024e6f47 [ 160.585137] RDX: 00007ffecf48a770 RSI: 00000000c05064a7 RDI: 000000000000000e [ 160.585140] RBP: 00007ffecf48a770 R08: 00005598fa7ef270 R09: 0000000000000000 [ 160.585143] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7 [ 160.585146] R13: 000000000000000e R14: 00007ffecf48a770 R15: 000000000000000e [ 160.585151] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 160.585243] ---[ end trace c901756330a28993 ]--- [ 170.976254] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:35:pipe B] flip_done timed out [ 171.080247] vblank wait timed out on crtc 1 [ 171.080333] ------------[ cut here ]------------ [ 171.080387] WARNING: CPU: 0 PID: 900 at /build/linux-hwe-uEb8K9/linux-hwe-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 171.080390] Modules linked in: bnep ccm binfmt_misc btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core coretemp snd_hwdep kvm_intel joydev snd_pcm kvm irqbypass acer_wmi sparse_keymap input_leds serio_raw arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer iwl3945 iwlegacy r852 sm_common mac80211 nand nand_ecc nand_bch bch mtd cfg80211 r592 memstick snd lpc_ich soundcore shpchp mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect ahci libahci sysimgblt firewire_ohci fb_sys_fops sdhci_pci pata_acpi sdhci [ 171.080516] firewire_core crc_itu_t tg3 ptp pps_core drm wmi video [ 171.080537] CPU: 0 PID: 900 Comm: Xorg Tainted: G W 4.13.0-32-generic #35~16.04.1-Ubuntu [ 171.080541] Hardware name: Acer, inc. Aspire 4720 /Nestos , BIOS v1.3507 06/01/2007 [ 171.080544] task: ffff88e63814ac00 task.stack: ffffb24f405b8000 [ 171.080581] RIP: 0010:drm_wait_one_vblank+0x1a0/0x1b0 [drm] [ 171.080585] RSP: 0018:ffffb24f405bb968 EFLAGS: 00010286 [ 171.080590] RAX: 000000000000001f RBX: ffff88e5f4380000 RCX: 0000000000000000 [ 171.080594] RDX: 0000000000000000 RSI: ffff88e63f416578 RDI: ffff88e63f416578 [ 171.080597] RBP: ffffb24f405bb9c8 R08: 0000000000000001 R09: 000000000000053f [ 171.080600] R10: ffffb24f405bb968 R11: 000000000000053f R12: 0000000000000001 [ 171.080603] R13: 0000000000000170 R14: 0000000011000649 R15: 0000000000000000 [ 171.080608] FS: 00007f5304abba00(0000) GS:ffff88e63f400000(0000) knlGS:0000000000000000 [ 171.080612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.080615] CR2: 00007f48d00010b8 CR3: 00000000736e8000 CR4: 00000000000006f0 [ 171.080618] Call Trace: [ 171.080633] ? wait_woken+0x80/0x80 [ 171.080761] intel_get_load_detect_pipe+0x62a/0x660 [i915] [ 171.080863] intel_tv_detect+0x145/0x4f0 [i915] [ 171.080895] drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 171.080913] ? drm_helper_probe_detect+0x4e/0xa0 [drm_kms_helper] [ 171.080931] drm_helper_probe_single_connector_modes+0xe5/0x780 [drm_kms_helper] [ 171.080938] ? __mark_inode_dirty+0x17b/0x390 [ 171.080943] ? block_write_end+0x33/0x80 [ 171.080985] drm_mode_getconnector+0x2f7/0x330 [drm] [ 171.081024] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 171.081057] drm_ioctl_kernel+0x69/0xb0 [drm] [ 171.081090] drm_ioctl+0x3e4/0x450 [drm] [ 171.081127] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] [ 171.081137] do_vfs_ioctl+0xa1/0x5f0 [ 171.081145] ? entry_SYSCALL_64_after_hwframe+0x118/0x168 [ 171.081149] ? entry_SYSCALL_64_after_hwframe+0x111/0x168 [ 171.081154] ? entry_SYSCALL_64_after_hwframe+0x10a/0x168 [ 171.081159] ? entry_SYSCALL_64_after_hwframe+0x103/0x168 [ 171.081164] ? entry_SYSCALL_64_after_hwframe+0xfc/0x168 [ 171.081168] ? entry_SYSCALL_64_after_hwframe+0xf5/0x168 [ 171.081173] ? entry_SYSCALL_64_after_hwframe+0xee/0x168 [ 171.081178] ? entry_SYSCALL_64_after_hwframe+0xe7/0x168 [ 171.081182] ? entry_SYSCALL_64_after_hwframe+0xe0/0x168 [ 171.081188] SyS_ioctl+0x79/0x90 [ 171.081193] ? entry_SYSCALL_64_after_hwframe+0xa1/0x168 [ 171.081198] entry_SYSCALL_64_fastpath+0x33/0xa3 [ 171.081203] RIP: 0033:0x7f53024e6f47 [ 171.081206] RSP: 002b:00007ffecf48a6d8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [ 171.081212] RAX: ffffffffffffffda RBX: 00005598fa7ef1c0 RCX: 00007f53024e6f47 [ 171.081216] RDX: 00007ffecf48a710 RSI: 00000000c05064a7 RDI: 000000000000000e [ 171.081219] RBP: 00007ffecf48a710 R08: 00005598fa7ef270 R09: 0000000000000000 [ 171.081222] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7 [ 171.081225] R13: 000000000000000e R14: 00007ffecf48a710 R15: 000000000000000e [ 171.081229] Code: ff e8 35 eb a2 d1 48 8b 7d a0 48 8d 75 a8 e8 68 42 a7 d1 45 85 ff 0f 85 07 ff ff ff 44 89 e6 48 c7 c7 c0 3c 27 c0 e8 31 f6 a8 d1 <0f> ff e9 f1 fe ff ff 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 [ 171.081321] ---[ end trace c901756330a28994 ]--- [ 1366.705021] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 1366.761541] JFS: nTxBlock = 8192, nTxLock = 65536 [ 1366.825025] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [ 1366.937014] QNX4 filesystem 0.2.3 registered. [ 1367.044050] raid6: sse2x1 gen() 3499 MB/s [ 1367.092031] raid6: sse2x1 xor() 3615 MB/s [ 1367.140029] raid6: sse2x2 gen() 3860 MB/s [ 1367.188018] raid6: sse2x2 xor() 4269 MB/s [ 1367.236016] raid6: sse2x4 gen() 6264 MB/s [ 1367.284029] raid6: sse2x4 xor() 5002 MB/s [ 1367.284031] raid6: using algorithm sse2x4 gen() 6264 MB/s [ 1367.284032] raid6: .... xor() 5002 MB/s, rmw enabled [ 1367.284034] raid6: using ssse3x2 recovery algorithm [ 1367.324450] xor: measuring software checksum speed [ 1367.364021] prefetch64-sse: 8422.000 MB/sec [ 1367.404019] generic_sse: 7521.000 MB/sec [ 1367.404021] xor: using function: prefetch64-sse (8422.000 MB/sec) [ 1367.503551] Btrfs loaded, crc32c=crc32c-generic [ 1384.637958] kauditd_printk_skb: 12 callbacks suppressed [ 1384.637960] audit: type=1400 audit(1518086682.838:24): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/sbin/dhclient" pid=4222 comm="apparmor_parser" [ 1384.638857] audit: type=1400 audit(1518086682.839:25): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=4222 comm="apparmor_parser" [ 1384.639991] audit: type=1400 audit(1518086682.840:26): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=4222 comm="apparmor_parser" [ 1384.640821] audit: type=1400 audit(1518086682.841:27): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=4222 comm="apparmor_parser" [ 1384.761942] audit: type=1400 audit(1518086682.962:28): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=4223 comm="apparmor_parser" [ 1384.763043] audit: type=1400 audit(1518086682.963:29): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=4223 comm="apparmor_parser" [ 1386.129536] audit: type=1400 audit(1518086684.330:30): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="webbrowser-app" pid=4229 comm="apparmor_parser" [ 1386.130692] audit: type=1400 audit(1518086684.331:31): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="webbrowser-app//oxide_helper" pid=4229 comm="apparmor_parser" [ 1386.414034] audit: type=1400 audit(1518086684.614:32): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=4231 comm="apparmor_parser" [ 1386.414500] audit: type=1400 audit(1518086684.615:33): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=4231 comm="apparmor_parser" [ 1393.095338] kauditd_printk_skb: 12 callbacks suppressed [ 1393.095339] audit: type=1400 audit(1518086691.296:46): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=4347 comm="apparmor_parser" [ 1393.108644] audit: type=1400 audit(1518086691.309:47): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=4347 comm="apparmor_parser" [ 1393.108937] audit: type=1400 audit(1518086691.309:48): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//snap_update_ns" pid=4347 comm="apparmor_parser"