[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.0-36-generic (buildd@lcy01-01) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.2) ) #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC 2016 (Ubuntu 4.4.0-36.55-generic 4.4.16) [ 0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-36-generic root=UUID=f7f34b00-862b-45a7-9cdb-ee1546aac7db ro rootflags=subvol=@ [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Legacy x87 FPU detected. [ 0.000000] x86/fpu: Using 'lazy' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffe000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001bfffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x1c0000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00C0000000 mask FFC0000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 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] e820: last_pfn = 0xbfffe max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f65e0-0x000f65ef] mapped at [ffff8800000f65e0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] BRK [0x02200000, 0x02200fff] PGTABLE [ 0.000000] BRK [0x02201000, 0x02201fff] PGTABLE [ 0.000000] BRK [0x02202000, 0x02202fff] PGTABLE [ 0.000000] BRK [0x02203000, 0x02203fff] PGTABLE [ 0.000000] BRK [0x02204000, 0x02204fff] PGTABLE [ 0.000000] BRK [0x02205000, 0x02205fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x33ae6000-0x35d6afff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F6400 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFFF6BF 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFEC14 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFE040 000BD4 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFE000 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFEC88 0009B7 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF63F 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000001bfffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1bfff8000-0x1bfffcfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 1:bfff4001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 79498849254706 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000001bfffffff] [ 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 0x0000000000100000-0x00000000bfffdfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000001bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000001bfffffff] [ 0.000000] On node 0 totalpages: 1572764 [ 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: 12224 pages used for memmap [ 0.000000] DMA32 zone: 782334 pages, LIFO batch:31 [ 0.000000] Normal zone: 12288 pages used for memmap [ 0.000000] Normal zone: 786432 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, 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 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 1 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 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffe000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff8801bfc00000 s98008 r8192 d28968 u1048576 [ 0.000000] pcpu-alloc: s98008 r8192 d28968 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1bfc0d940 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1548167 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-36-generic root=UUID=f7f34b00-862b-45a7-9cdb-ee1546aac7db ro rootflags=subvol=@ [ 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: 6072252K/6291056K available (8394K kernel code, 1282K rwdata, 3944K rodata, 1480K init, 1292K bss, 218804K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:16640 nr_irqs:440 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] tsc: Detected 3158.748 MHz processor [ 0.256082] Calibrating delay loop (skipped) preset value.. 6317.49 BogoMIPS (lpj=12634992) [ 0.256090] pid_max: default: 32768 minimum: 301 [ 0.256101] ACPI: Core revision 20150930 [ 0.257323] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.257367] Security Framework initialized [ 0.257375] Yama: becoming mindful. [ 0.257456] AppArmor: AppArmor initialized [ 0.258035] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.263336] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.265976] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.265993] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.266687] Initializing cgroup subsys io [ 0.266719] Initializing cgroup subsys memory [ 0.266731] Initializing cgroup subsys devices [ 0.266741] Initializing cgroup subsys freezer [ 0.266747] Initializing cgroup subsys net_cls [ 0.266752] Initializing cgroup subsys perf_event [ 0.266757] Initializing cgroup subsys net_prio [ 0.266762] Initializing cgroup subsys hugetlb [ 0.266789] Initializing cgroup subsys pids [ 0.266910] CPU: CPU feature xsave disabled, no CPUID level 0xd [ 0.266921] mce: CPU supports 10 MCE banks [ 0.266997] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.267001] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.386124] ftrace: allocating 31996 entries in 125 pages [ 0.441707] smpboot: Max logical packages: 2 [ 0.441716] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 0.441964] x2apic enabled [ 0.442218] Switched APIC routing to physical x2apic. [ 0.443502] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.547694] smpboot: CPU0: Intel Core 2 Duo P9xxx (Penryn Class Core 2) (family: 0x6, model: 0x17, stepping: 0x3) [ 0.547739] Performance Events: unsupported p6 CPU model 23 no PMU driver, software events only. [ 0.549170] x86: Booted up 1 node, 1 CPUs [ 0.549175] smpboot: Total of 1 processors activated (6317.49 BogoMIPS) [ 0.549566] devtmpfs: initialized [ 0.552796] evm: security.selinux [ 0.552799] evm: security.SMACK64 [ 0.552802] evm: security.SMACK64EXEC [ 0.552804] evm: security.SMACK64TRANSMUTE [ 0.552807] evm: security.SMACK64MMAP [ 0.552810] evm: security.ima [ 0.552812] evm: security.capability [ 0.552951] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.553034] pinctrl core: initialized pinctrl subsystem [ 0.553269] RTC time: 11:27:47, date: 08/18/16 [ 0.553481] NET: Registered protocol family 16 [ 0.553709] cpuidle: using governor ladder [ 0.553717] cpuidle: using governor menu [ 0.553722] PCCT header not found. [ 0.553836] ACPI: bus type PCI registered [ 0.553840] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.553981] PCI: Using configuration type 1 for base access [ 0.555573] ACPI: Added _OSI(Module Device) [ 0.555577] ACPI: Added _OSI(Processor Device) [ 0.555580] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.555583] ACPI: Added _OSI(Processor Aggregator Device) [ 0.556607] ACPI: Interpreter enabled [ 0.556615] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580) [ 0.556622] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580) [ 0.556629] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20150930/hwxface-580) [ 0.556636] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S4_] (20150930/hwxface-580) [ 0.556645] ACPI: (supports S0 S5) [ 0.556649] ACPI: Using IOAPIC for interrupt routing [ 0.556670] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.559202] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.559210] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.559217] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.559225] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.559525] acpiphp: Slot [3] registered [ 0.559551] acpiphp: Slot [4] registered [ 0.559578] acpiphp: Slot [5] registered [ 0.559616] acpiphp: Slot [7] registered [ 0.559641] acpiphp: Slot [8] registered [ 0.559666] acpiphp: Slot [9] registered [ 0.559690] acpiphp: Slot [10] registered [ 0.559729] acpiphp: Slot [11] registered [ 0.559754] acpiphp: Slot [12] registered [ 0.559781] acpiphp: Slot [13] registered [ 0.559806] acpiphp: Slot [14] registered [ 0.559836] acpiphp: Slot [15] registered [ 0.559860] acpiphp: Slot [16] registered [ 0.559884] acpiphp: Slot [17] registered [ 0.559908] acpiphp: Slot [18] registered [ 0.559941] acpiphp: Slot [19] registered [ 0.559966] acpiphp: Slot [20] registered [ 0.559990] acpiphp: Slot [21] registered [ 0.560014] acpiphp: Slot [22] registered [ 0.560038] acpiphp: Slot [23] registered [ 0.560062] acpiphp: Slot [24] registered [ 0.560088] acpiphp: Slot [25] registered [ 0.560115] acpiphp: Slot [26] registered [ 0.560140] acpiphp: Slot [27] registered [ 0.560163] acpiphp: Slot [28] registered [ 0.560195] acpiphp: Slot [29] registered [ 0.560219] acpiphp: Slot [30] registered [ 0.560243] acpiphp: Slot [31] registered [ 0.560259] PCI host bridge to bus 0000:00 [ 0.560264] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.560268] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.560272] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.560278] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.560283] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.560327] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.560760] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.561318] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.568646] pci 0000:00:01.1: reg 0x20: [io 0xc120-0xc12f] [ 0.571540] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.571548] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.571552] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.571556] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.574234] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.574703] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.574719] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.574942] pci 0000:00:02.0: [1b36:0100] type 00 class 0x030000 [ 0.593711] pci 0000:00:02.0: reg 0x10: [mem 0xf4000000-0xf7ffffff] [ 0.602525] pci 0000:00:02.0: reg 0x14: [mem 0xf8000000-0xfbffffff] [ 0.609478] pci 0000:00:02.0: reg 0x18: [mem 0xfc054000-0xfc055fff] [ 0.618464] pci 0000:00:02.0: reg 0x1c: [io 0xc040-0xc05f] [ 0.643891] pci 0000:00:02.0: reg 0x30: [mem 0xfc040000-0xfc04ffff pref] [ 0.644547] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000 [ 0.647577] pci 0000:00:03.0: reg 0x10: [io 0xc060-0xc07f] [ 0.652625] pci 0000:00:03.0: reg 0x14: [mem 0xfc056000-0xfc056fff] [ 0.668675] pci 0000:00:03.0: reg 0x30: [mem 0xfc000000-0xfc03ffff pref] [ 0.669040] pci 0000:00:04.0: [8086:2668] type 00 class 0x040300 [ 0.670640] pci 0000:00:04.0: reg 0x10: [mem 0xfc050000-0xfc053fff] [ 0.682419] pci 0000:00:05.0: [1af4:1003] type 00 class 0x078000 [ 0.685529] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 0.690960] pci 0000:00:05.0: reg 0x14: [mem 0xfc057000-0xfc057fff] [ 0.707573] pci 0000:00:06.0: [8086:2934] type 00 class 0x0c0300 [ 0.727461] pci 0000:00:06.0: reg 0x20: [io 0xc0a0-0xc0bf] [ 0.730714] pci 0000:00:06.1: [8086:2935] type 00 class 0x0c0300 [ 0.740864] pci 0000:00:06.1: reg 0x20: [io 0xc0c0-0xc0df] [ 0.744093] pci 0000:00:06.2: [8086:2936] type 00 class 0x0c0300 [ 0.754301] pci 0000:00:06.2: reg 0x20: [io 0xc0e0-0xc0ff] [ 0.757704] pci 0000:00:06.7: [8086:293a] type 00 class 0x0c0320 [ 0.761547] pci 0000:00:06.7: reg 0x10: [mem 0xfc058000-0xfc058fff] [ 0.770396] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000 [ 0.775851] pci 0000:00:07.0: reg 0x10: [io 0xc000-0xc03f] [ 0.778591] pci 0000:00:07.0: reg 0x14: [mem 0xfc059000-0xfc059fff] [ 0.795467] pci 0000:00:08.0: [1af4:1002] type 00 class 0x00ff00 [ 0.797102] pci 0000:00:08.0: reg 0x10: [io 0xc100-0xc11f] [ 0.811686] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.811838] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.811935] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.812031] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.812084] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.812493] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.813024] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.813030] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.813036] vgaarb: loaded [ 0.813039] vgaarb: bridge control possible 0000:00:02.0 [ 0.813516] SCSI subsystem initialized [ 0.813766] libata version 3.00 loaded. [ 0.813815] ACPI: bus type USB registered [ 0.813849] usbcore: registered new interface driver usbfs [ 0.813861] usbcore: registered new interface driver hub [ 0.813874] usbcore: registered new device driver usb [ 0.814117] PCI: Using ACPI for IRQ routing [ 0.814124] PCI: pci_cache_line_size set to 64 bytes [ 0.814402] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.814408] e820: reserve RAM buffer [mem 0xbfffe000-0xbfffffff] [ 0.814626] NetLabel: Initializing [ 0.814633] NetLabel: domain hash size = 128 [ 0.814636] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.814674] NetLabel: unlabeled traffic allowed by default [ 0.814874] amd_nb: Cannot enumerate AMD northbridges [ 0.814918] clocksource: Switched to clocksource kvm-clock [ 0.824867] AppArmor: AppArmor Filesystem Enabled [ 0.824973] pnp: PnP ACPI init [ 0.825086] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.825134] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.825167] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.825197] pnp 00:03: [dma 2] [ 0.825224] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.825354] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.825569] pnp: PnP ACPI: found 5 devices [ 0.832417] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.832450] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.832452] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.832454] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.832455] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.832506] NET: Registered protocol family 2 [ 0.832868] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.833357] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.835427] TCP: Hash tables configured (established 65536 bind 65536) [ 0.835627] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.835847] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.836121] NET: Registered protocol family 1 [ 0.836152] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.836186] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.836212] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.836269] pci 0000:00:02.0: Video device with shadowed ROM [ 0.856021] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 0.895190] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 0.934254] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 [ 0.973150] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 0.992888] PCI: CLS 0 bytes, default 64 [ 0.993011] Trying to unpack rootfs image as initramfs... [ 1.638206] Freeing initrd memory: 35348K (ffff880033ae6000 - ffff880035d6b000) [ 1.638287] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.638301] software IO TLB [mem 0xbbffe000-0xbfffe000] (64MB) mapped at [ffff8800bbffe000-ffff8800bfffdfff] [ 1.638636] Scanning for low memory corruption every 60 seconds [ 1.639148] futex hash table entries: 512 (order: 3, 32768 bytes) [ 1.639247] audit: initializing netlink subsys (disabled) [ 1.639313] audit: type=2000 audit(1471519668.941:1): initialized [ 1.639635] Initialise system trusted keyring [ 1.639794] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.641756] zbud: loaded [ 1.641944] VFS: Disk quotas dquot_6.6.0 [ 1.641997] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.642283] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.642572] fuse init (API version 7.23) [ 1.642760] Key type big_key registered [ 1.642789] Allocating IMA MOK and blacklist keyrings. [ 1.643101] Key type asymmetric registered [ 1.643111] Asymmetric key parser 'x509' registered [ 1.643148] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.643185] io scheduler noop registered [ 1.643190] io scheduler deadline registered (default) [ 1.643232] io scheduler cfq registered [ 1.643332] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.643345] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.643379] vesafb: mode is 640x480x32, linelength=2560, pages=0 [ 1.643383] vesafb: scrolling: redraw [ 1.643386] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.643413] vesafb: framebuffer at 0xf4000000, mapped to 0xffffc90001000000, using 1216k, total 1216k [ 1.645311] Console: switching to colour frame buffer device 80x30 [ 1.645975] fb0: VESA VGA frame buffer device [ 1.646006] intel_idle: does not run on family 6 model 23 [ 1.646077] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.646106] ACPI: Power Button [PWRF] [ 1.646296] GHES: HEST is not enabled! [ 1.676070] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.697824] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.718767] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 1.765422] virtio-pci 0000:00:08.0: virtio_pci: leaving for legacy driver [ 1.768365] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.831839] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.919207] Linux agpgart interface v0.103 [ 1.945237] brd: module loaded [ 1.963025] loop: module loaded [ 1.966270] vda: vda1 vda2 < vda5 > [ 1.967146] ata_piix 0000:00:01.1: version 2.13 [ 1.971106] scsi host0: ata_piix [ 1.975256] scsi host1: ata_piix [ 1.975749] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 1.976134] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 1.976935] libphy: Fixed MDIO Bus: probed [ 1.977319] tun: Universal TUN/TAP device driver, 1.6 [ 1.977693] tun: (C) 1999-2004 Max Krasnyansky [ 1.982942] PPP generic driver version 2.4.2 [ 1.984563] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.984960] ehci-pci: EHCI PCI platform driver [ 2.026939] ehci-pci 0000:00:06.7: EHCI Host Controller [ 2.028589] ehci-pci 0000:00:06.7: new USB bus registered, assigned bus number 1 [ 2.029671] ehci-pci 0000:00:06.7: irq 10, io mem 0xfc058000 [ 2.039308] ehci-pci 0000:00:06.7: USB 2.0 started, EHCI 1.00 [ 2.039940] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.040352] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.041082] usb usb1: Product: EHCI Host Controller [ 2.041455] usb usb1: Manufacturer: Linux 4.4.0-36-generic ehci_hcd [ 2.041837] usb usb1: SerialNumber: 0000:00:06.7 [ 2.043969] hub 1-0:1.0: USB hub found [ 2.044395] hub 1-0:1.0: 6 ports detected [ 2.045085] ehci-platform: EHCI generic platform driver [ 2.045511] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.045901] ohci-pci: OHCI PCI platform driver [ 2.046308] ohci-platform: OHCI generic platform driver [ 2.046720] uhci_hcd: USB Universal Host Controller Interface driver [ 2.089438] uhci_hcd 0000:00:06.0: UHCI Host Controller [ 2.090894] uhci_hcd 0000:00:06.0: new USB bus registered, assigned bus number 2 [ 2.099098] uhci_hcd 0000:00:06.0: detected 2 ports [ 2.099762] uhci_hcd 0000:00:06.0: irq 10, io base 0x0000c0a0 [ 2.100331] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 2.100784] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.101613] usb usb2: Product: UHCI Host Controller [ 2.102035] usb usb2: Manufacturer: Linux 4.4.0-36-generic uhci_hcd [ 2.102476] usb usb2: SerialNumber: 0000:00:06.0 [ 2.107088] hub 2-0:1.0: USB hub found [ 2.107825] hub 2-0:1.0: 2 ports detected [ 2.207977] uhci_hcd 0000:00:06.1: UHCI Host Controller [ 2.209657] uhci_hcd 0000:00:06.1: new USB bus registered, assigned bus number 3 [ 2.210661] uhci_hcd 0000:00:06.1: detected 2 ports [ 2.211166] uhci_hcd 0000:00:06.1: irq 11, io base 0x0000c0c0 [ 2.211757] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 2.212181] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.212989] usb usb3: Product: UHCI Host Controller [ 2.213408] usb usb3: Manufacturer: Linux 4.4.0-36-generic uhci_hcd [ 2.213855] usb usb3: SerialNumber: 0000:00:06.1 [ 2.214516] hub 3-0:1.0: USB hub found [ 2.215012] hub 3-0:1.0: 2 ports detected [ 2.628242] uhci_hcd 0000:00:06.2: UHCI Host Controller [ 2.629658] uhci_hcd 0000:00:06.2: new USB bus registered, assigned bus number 4 [ 2.630575] uhci_hcd 0000:00:06.2: detected 2 ports [ 2.720695] tsc: Refined TSC clocksource calibration: 3158.567 MHz [ 2.721936] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2d8766393ce, max_idle_ns: 440795360051 ns [ 2.722831] uhci_hcd 0000:00:06.2: irq 11, io base 0x0000c0e0 [ 2.723409] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 2.723848] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.724701] usb usb4: Product: UHCI Host Controller [ 2.725136] usb usb4: Manufacturer: Linux 4.4.0-36-generic uhci_hcd [ 2.725566] usb usb4: SerialNumber: 0000:00:06.2 [ 2.726210] hub 4-0:1.0: USB hub found [ 2.726649] hub 4-0:1.0: 2 ports detected [ 2.727352] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.729095] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.729535] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.730161] mousedev: PS/2 mouse device common for all mice [ 2.730996] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.732290] rtc_cmos 00:00: RTC can wake from S4 [ 2.733046] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 2.733586] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 2.734030] i2c /dev entries driver [ 2.734559] device-mapper: uevent: version 1.0.3 [ 2.735182] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 2.736094] ledtrig-cpu: registered to indicate activity on CPUs [ 2.737098] NET: Registered protocol family 10 [ 2.737930] NET: Registered protocol family 17 [ 2.738399] Key type dns_resolver registered [ 2.739052] microcode: CPU0 sig=0x10673, pf=0x1, revision=0x1 [ 2.739524] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 2.740577] registered taskstats version 1 [ 2.741024] Loading compiled-in X.509 certificates [ 2.742334] Loaded X.509 cert 'Build time autogenerated kernel key: 181cd957879f68b474ab1d0c92722cd44e756f77' [ 2.743209] zswap: loaded using pool lzo/zbud [ 2.748496] Key type trusted registered [ 2.755666] Key type encrypted registered [ 2.757050] AppArmor: AppArmor sha1 policy hashing enabled [ 2.757525] ima: No TPM chip found, activating TPM-bypass! [ 2.757994] evm: HMAC attrs: 0x1 [ 2.764877] Magic number: 12:456:479 [ 2.765737] rtc_cmos 00:00: setting system clock to 2016-08-18 11:27:49 UTC (1471519669) [ 2.766808] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.767269] EDD information not available. [ 2.767788] PM: Hibernation image not present or could not be loaded. [ 2.769941] Freeing unused kernel memory: 1480K (ffffffff81f42000 - ffffffff820b4000) [ 2.770890] Write protecting the kernel read-only data: 14336k [ 2.773130] Freeing unused kernel memory: 1832K (ffff880001836000 - ffff880001a00000) [ 2.774627] Freeing unused kernel memory: 152K (ffff880001dda000 - ffff880001e00000) [ 2.864722] random: systemd-udevd urandom read with 19 bits of entropy available [ 3.293258] [drm] Initialized drm 1.1.0 20060810 [ 3.371388] FDC 0 is a S82078B [ 3.891162] [drm] Device Version 0.0 [ 3.892586] [drm] Compression level 0 log level 0 [ 3.893049] [drm] Currently using mode #0, list at 0x488 [ 3.893504] [drm] 12286 io pages at offset 0x1000000 [ 3.893945] [drm] 16777216 byte draw area at offset 0x0 [ 3.894390] [drm] RAM header offset: 0x3ffe000 [ 3.894821] [drm] rom modes offset 0x488 for 128 modes [ 3.991548] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 3.994102] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 4.017734] [TTM] Zone kernel: Available graphics memory: 2572716 kiB [ 4.019396] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 4.019942] [TTM] Initializing pool allocator [ 4.020470] [TTM] Initializing DMA pool allocator [ 4.020971] [drm] qxl: 16M of VRAM memory size [ 4.021414] [drm] qxl: 63M of IO pages memory ready (VRAM domain) [ 4.021852] [drm] qxl: 64M of Surface memory size [ 4.943311] [drm] main mem slot 1 [f4000000,3ffe000] [ 4.944860] [drm] surface mem slot 2 [f8000000,4000000] [ 4.999100] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 5.000563] [drm] No driver support for vblank timestamp query. [ 5.063371] [drm] fb mappable at 0xF4000000, size 3145728 [ 5.064704] [drm] fb: depth 24, pitch 4096, width 1024, height 768 [ 5.065142] checking generic (f4000000 130000) vs hw (f4000000 1000000) [ 5.065144] fb: switching to qxldrmfb from VESA VGA [ 5.065592] Console: switching to colour dummy device 80x25 [ 5.135429] fbcon: qxldrmfb (fb0) is primary device [ 5.145899] [drm:qxl_enc_commit [qxl]] *ERROR* head number too large or missing monitors config: ffffc90000e30000, 0 [ 5.145901] Console: switching to colour frame buffer device 128x48 [ 5.181788] qxl 0000:00:02.0: fb0: qxldrmfb frame buffer device [ 5.181959] [drm] Initialized qxl 0.1.0 20120117 for 0000:00:02.0 on minor 0 [ 5.894923] raid6: sse2x1 gen() 3706 MB/s [ 5.962919] raid6: sse2x1 xor() 5294 MB/s [ 6.030923] raid6: sse2x2 gen() 7322 MB/s [ 6.098922] raid6: sse2x2 xor() 6454 MB/s [ 6.166924] raid6: sse2x4 gen() 8368 MB/s [ 6.234925] raid6: sse2x4 xor() 6113 MB/s [ 6.234944] raid6: using algorithm sse2x4 gen() 8368 MB/s [ 6.234964] raid6: .... xor() 6113 MB/s, rmw enabled [ 6.234983] raid6: using ssse3x2 recovery algorithm [ 6.662773] xor: measuring software checksum speed [ 6.698918] prefetch64-sse: 12477.000 MB/sec [ 6.738918] generic_sse: 10314.000 MB/sec [ 6.738937] xor: using function: prefetch64-sse (12477.000 MB/sec) [ 6.890883] Btrfs loaded [ 7.068860] BTRFS: device label storage devid 1 transid 707490 /dev/vda1 [ 12.175272] BTRFS info (device vda1): disk space caching is enabled [ 15.562327] 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) [ 15.567752] systemd[1]: Detected virtualization qemu. [ 15.568228] systemd[1]: Detected architecture x86-64. [ 15.579190] systemd[1]: Set hostname to . [ 18.719227] systemd[1]: Created slice System Slice. [ 18.724874] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 18.725551] systemd[1]: Created slice User and Session Slice. [ 18.726114] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 18.726664] systemd[1]: Reached target Encrypted Volumes. [ 18.731540] systemd[1]: Listening on Journal Socket (/dev/log). [ 18.732214] systemd[1]: Listening on Journal Socket. [ 18.739209] systemd[1]: Starting Uncomplicated firewall... [ 18.741724] systemd[1]: Mounting Debug File System... [ 18.751023] systemd[1]: Mounting Huge Pages File System... [ 18.752678] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 18.780535] systemd[1]: Listening on Syslog Socket. [ 18.781848] systemd[1]: Listening on udev Control Socket. [ 18.782493] systemd[1]: Listening on fsck to fsckd communication Socket. [ 18.783339] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 18.784046] systemd[1]: Listening on udev Kernel Socket. [ 18.815651] systemd[1]: Starting Load Kernel Modules... [ 18.825869] systemd[1]: Started Braille Device Support. [ 18.839508] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 18.850290] systemd[1]: Mounting RPC Pipe File System... [ 18.861463] systemd[1]: Mounting POSIX Message Queue File System... [ 18.862301] systemd[1]: Reached target Slices. [ 18.894260] systemd[1]: Listening on Journal Audit Socket. [ 18.905547] systemd[1]: Starting Journal Service... [ 18.915747] systemd[1]: Starting Set console keymap... [ 18.928195] systemd[1]: Reached target User and Group Name Lookups. [ 18.934510] systemd[1]: Started Uncomplicated firewall. [ 18.938517] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 18.976798] systemd[1]: Starting Create Static Device Nodes in /dev... [ 19.211536] systemd[1]: Mounted Debug File System. [ 19.217966] lp: driver loaded but no devices found [ 19.225807] systemd[1]: Mounted Huge Pages File System. [ 19.226528] systemd[1]: Mounted POSIX Message Queue File System. [ 19.295905] ppdev: user-space parallel port driver [ 19.351631] systemd[1]: Started Load Kernel Modules. [ 19.354181] systemd[1]: Starting Apply Kernel Variables... [ 19.366049] systemd[1]: Mounting FUSE Control File System... [ 19.386290] systemd[1]: Mounted FUSE Control File System. [ 19.398228] systemd[1]: Started Apply Kernel Variables. [ 19.470896] RPC: Registered named UNIX socket transport module. [ 19.470900] RPC: Registered udp transport module. [ 19.470901] RPC: Registered tcp transport module. [ 19.470902] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 19.473001] systemd[1]: Mounted RPC Pipe File System. [ 19.511680] systemd[1]: Started Set console keymap. [ 19.557224] systemd[1]: Started Journal Service. [ 21.402147] BTRFS info (device vda1): enabling auto defrag [ 21.402156] BTRFS info (device vda1): disk space caching is enabled [ 21.564247] systemd-journald[682]: Received request to flush runtime journal from PID 1 [ 22.618499] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 23.284407] Adding 10484732k swap on /dev/vda5. Priority:-1 extents:1 across:10484732k FS [ 23.543993] random: nonblocking pool is initialized [ 24.153115] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=1 (0x3/0x0/0x0/0x0/0x0) type:line [ 24.153134] snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 24.153136] snd_hda_codec_generic hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 24.153137] snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0 [ 24.153139] snd_hda_codec_generic hdaudioC0D0: inputs: [ 24.153141] snd_hda_codec_generic hdaudioC0D0: Line=0x5 [ 26.015722] audit: type=1400 audit(1471519692.748:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=1698 comm="apparmor_parser" [ 26.016470] audit: type=1400 audit(1471519692.748:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=1698 comm="apparmor_parser" [ 26.306353] audit: type=1400 audit(1471519693.036:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=1781 comm="apparmor_parser" [ 26.306831] audit: type=1400 audit(1471519693.036:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1781 comm="apparmor_parser" [ 26.307220] audit: type=1400 audit(1471519693.040:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=1781 comm="apparmor_parser" [ 26.307617] audit: type=1400 audit(1471519693.040:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1781 comm="apparmor_parser" [ 26.397594] audit: type=1400 audit(1471519693.128:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=1785 comm="apparmor_parser" [ 26.537701] audit: type=1400 audit(1471519693.268:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1787 comm="apparmor_parser" [ 26.871688] audit: type=1400 audit(1471519693.604:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1789 comm="apparmor_parser" [ 26.872322] audit: type=1400 audit(1471519693.604:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=1789 comm="apparmor_parser" [ 30.171211] zram: Added device: zram0 [ 30.356301] zram0: detected capacity change from 0 to 1518252032 [ 30.668855] Adding 1482664k swap on /dev/zram0. Priority:5 extents:1 across:1482664k SSFS [ 35.608271] [drm:qxl_enc_commit [qxl]] *ERROR* head number too large or missing monitors config: ffffc90000e30000, 0 [ 45.008364] Non-volatile memory driver v1.3 [65636.820111] INFO: task btrfs-cleaner:631 blocked for more than 120 seconds. [65636.820128] Not tainted 4.4.0-36-generic #55-Ubuntu [65636.820129] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [65636.820131] btrfs-cleaner D ffff88005ae93ce8 0 631 2 0x00000000 [65636.820137] ffff88005ae93ce8 ffff8800bbb86400 ffff8801b0dc3e80 ffff8801b0dc2580 [65636.820139] ffff88005ae94000 ffff8801851971f0 ffff880185197000 ffff8801851971f0 [65636.820141] 0000000000000001 ffff88005ae93d00 ffffffff81829ec5 ffff8801b7fc4000 [65636.820143] Call Trace: [65636.820182] [] schedule+0x35/0x80 [65636.820360] [] wait_current_trans.isra.21+0xd3/0x120 [btrfs] [65636.820395] [] ? wake_atomic_t_function+0x60/0x60 [65636.820409] [] start_transaction+0x2c5/0x4b0 [btrfs] [65636.820434] [] btrfs_start_transaction+0x18/0x20 [btrfs] [65636.820452] [] btrfs_drop_snapshot+0x7f/0x830 [btrfs] [65636.820454] [] ? __schedule+0x3b6/0xa30 [65636.820467] [] btrfs_clean_one_deleted_snapshot+0xb2/0x100 [btrfs] [65636.820480] [] cleaner_kthread+0xcf/0x220 [btrfs] [65636.820493] [] ? check_leaf+0x360/0x360 [btrfs] [65636.820497] [] kthread+0xd8/0xf0 [65636.820499] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.820505] [] ret_from_fork+0x3f/0x70 [65636.820507] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.820550] INFO: task kworker/u4:1:7760 blocked for more than 120 seconds. [65636.820551] Not tainted 4.4.0-36-generic #55-Ubuntu [65636.820558] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [65636.820559] kworker/u4:1 D ffff880008433c48 0 7760 2 0x00000000 [65636.820579] Workqueue: btrfs-endio-write btrfs_endio_write_helper [btrfs] [65636.820581] ffff880008433c48 0000000000000040 ffff8800b9d98c80 ffff8801b51a9900 [65636.820582] ffff880008434000 ffff8801851941f0 ffff880185194000 ffff8801851941f0 [65636.820584] 0000000000000001 ffff880008433c60 ffffffff81829ec5 ffff8801b7fc4000 [65636.820586] Call Trace: [65636.820588] [] schedule+0x35/0x80 [65636.820602] [] wait_current_trans.isra.21+0xd3/0x120 [btrfs] [65636.820604] [] ? wake_atomic_t_function+0x60/0x60 [65636.820620] [] start_transaction+0x275/0x4b0 [btrfs] [65636.820650] [] btrfs_join_transaction+0x17/0x20 [btrfs] [65636.820667] [] btrfs_finish_ordered_io+0x435/0x650 [btrfs] [65636.820692] [] finish_ordered_fn+0x15/0x20 [btrfs] [65636.820718] [] btrfs_scrubparity_helper+0xca/0x2f0 [btrfs] [65636.820723] [] ? try_to_wake_up+0x47/0x3b0 [65636.820741] [] btrfs_endio_write_helper+0xe/0x10 [btrfs] [65636.820753] [] process_one_work+0x165/0x480 [65636.820755] [] worker_thread+0x4b/0x4c0 [65636.820757] [] ? process_one_work+0x480/0x480 [65636.820758] [] kthread+0xd8/0xf0 [65636.820760] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.820761] [] ret_from_fork+0x3f/0x70 [65636.820763] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.820770] INFO: task kworker/u4:2:7814 blocked for more than 120 seconds. [65636.820771] Not tainted 4.4.0-36-generic #55-Ubuntu [65636.820772] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [65636.820773] kworker/u4:2 D ffff880102027c48 0 7814 2 0x00000000 [65636.820848] Workqueue: btrfs-endio-write btrfs_endio_write_helper [btrfs] [65636.820850] ffff880102027c48 0000000000000040 ffff8801b51ae400 ffff8801b51a8c80 [65636.820852] ffff880102028000 ffff8801851941f0 ffff880185194000 ffff8801851941f0 [65636.820853] 0000000000000001 ffff880102027c60 ffffffff81829ec5 ffff8801b7fc4000 [65636.820855] Call Trace: [65636.820857] [] schedule+0x35/0x80 [65636.820877] [] wait_current_trans.isra.21+0xd3/0x120 [btrfs] [65636.820879] [] ? wake_atomic_t_function+0x60/0x60 [65636.820893] [] start_transaction+0x275/0x4b0 [btrfs] [65636.820908] [] btrfs_join_transaction+0x17/0x20 [btrfs] [65636.820922] [] btrfs_finish_ordered_io+0x435/0x650 [btrfs] [65636.820934] [] ? bio_free+0x4e/0x60 [65636.820936] [] ? bio_put+0x23/0x30 [65636.820950] [] finish_ordered_fn+0x15/0x20 [btrfs] [65636.820964] [] btrfs_scrubparity_helper+0xca/0x2f0 [btrfs] [65636.820966] [] ? try_to_wake_up+0x47/0x3b0 [65636.820999] [] btrfs_endio_write_helper+0xe/0x10 [btrfs] [65636.821002] [] process_one_work+0x165/0x480 [65636.821003] [] worker_thread+0x4b/0x4c0 [65636.821005] [] ? process_one_work+0x480/0x480 [65636.821007] [] ? process_one_work+0x480/0x480 [65636.821008] [] kthread+0xd8/0xf0 [65636.821010] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.821012] [] ret_from_fork+0x3f/0x70 [65636.821013] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.821016] INFO: task kworker/u4:3:7843 blocked for more than 120 seconds. [65636.821017] Not tainted 4.4.0-36-generic #55-Ubuntu [65636.821018] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [65636.821019] kworker/u4:3 D ffff8800082abc48 0 7843 2 0x00000000 [65636.821047] Workqueue: btrfs-endio-write btrfs_endio_write_helper [btrfs] [65636.821048] ffff8800082abc48 0000000000000040 ffff8801b51ae400 ffff8801b6a06400 [65636.821050] ffff8800082ac000 ffff8801851941f0 ffff880185194000 ffff8801851941f0 [65636.821051] 0000000000000001 ffff8800082abc60 ffffffff81829ec5 ffff8801b7fc4000 [65636.821053] Call Trace: [65636.821055] [] schedule+0x35/0x80 [65636.821069] [] wait_current_trans.isra.21+0xd3/0x120 [btrfs] [65636.821071] [] ? wake_atomic_t_function+0x60/0x60 [65636.821084] [] start_transaction+0x275/0x4b0 [btrfs] [65636.821104] [] btrfs_join_transaction+0x17/0x20 [btrfs] [65636.821118] [] btrfs_finish_ordered_io+0x435/0x650 [btrfs] [65636.821131] [] finish_ordered_fn+0x15/0x20 [btrfs] [65636.821145] [] btrfs_scrubparity_helper+0xca/0x2f0 [btrfs] [65636.821147] [] ? try_to_wake_up+0x47/0x3b0 [65636.821161] [] btrfs_endio_write_helper+0xe/0x10 [btrfs] [65636.821163] [] process_one_work+0x165/0x480 [65636.821165] [] worker_thread+0x4b/0x4c0 [65636.821167] [] ? process_one_work+0x480/0x480 [65636.821168] [] ? process_one_work+0x480/0x480 [65636.821170] [] kthread+0xd8/0xf0 [65636.821171] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.821173] [] ret_from_fork+0x3f/0x70 [65636.821175] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.821176] INFO: task cupsd:7983 blocked for more than 120 seconds. [65636.821178] Not tainted 4.4.0-36-generic #55-Ubuntu [65636.821179] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [65636.821179] cupsd D ffff880005d67d48 0 7983 1 0x00000000 [65636.821195] ffff880005d67d48 0001880000000001 ffff8801b0dc2580 ffff8800bbb86400 [65636.821197] ffff880005d68000 ffff8801851941f0 ffff880185194000 ffff8801851941f0 [65636.821198] 0000000000000001 ffff880005d67d60 ffffffff81829ec5 ffff8801b7fc4000 [65636.821200] Call Trace: [65636.821202] [] schedule+0x35/0x80 [65636.821221] [] wait_current_trans.isra.21+0xd3/0x120 [btrfs] [65636.821223] [] ? wake_atomic_t_function+0x60/0x60 [65636.821236] [] start_transaction+0x2c5/0x4b0 [btrfs] [65636.821250] [] btrfs_start_transaction_fallback_global_rsv+0x28/0xc0 [btrfs] [65636.821263] [] btrfs_unlink+0x35/0xb0 [btrfs] [65636.821280] [] vfs_unlink+0xf1/0x1a0 [65636.821288] [] ? apparmor_path_unlink+0x1b/0x20 [65636.821291] [] do_unlinkat+0x279/0x2d0 [65636.821293] [] SyS_unlink+0x16/0x20 [65636.821295] [] entry_SYSCALL_64_fastpath+0x16/0x71 [65636.821298] INFO: task kworker/u4:6:8029 blocked for more than 120 seconds. [65636.821299] Not tainted 4.4.0-36-generic #55-Ubuntu [65636.821300] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [65636.821301] kworker/u4:6 D ffff8800053bfcc8 0 8029 2 0x00000000 [65636.821323] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs] [65636.821324] ffff8800053bfcc8 ffffffff811908e9 ffff8800bbb86400 ffff8801b51ad780 [65636.821326] ffff8800053c0000 ffff8801851971f0 ffff880185197000 ffff8801851971f0 [65636.821328] 0000000000000001 ffff8800053bfce0 ffffffff81829ec5 ffff8801b7fc4000 [65636.821329] Call Trace: [65636.821345] [] ? mempool_free+0x29/0x80 [65636.821348] [] schedule+0x35/0x80 [65636.821366] [] wait_current_trans.isra.21+0xd3/0x120 [btrfs] [65636.821368] [] ? wake_atomic_t_function+0x60/0x60 [65636.821381] [] start_transaction+0x275/0x4b0 [btrfs] [65636.821406] [] btrfs_join_transaction+0x17/0x20 [btrfs] [65636.821418] [] delayed_ref_async_start+0x18/0x90 [btrfs] [65636.821432] [] btrfs_scrubparity_helper+0xca/0x2f0 [btrfs] [65636.821446] [] btrfs_extent_refs_helper+0xe/0x10 [btrfs] [65636.821454] [] process_one_work+0x165/0x480 [65636.821456] [] worker_thread+0x4b/0x4c0 [65636.821457] [] ? process_one_work+0x480/0x480 [65636.821459] [] ? process_one_work+0x480/0x480 [65636.821460] [] kthread+0xd8/0xf0 [65636.821462] [] ? kthread_create_on_node+0x1e0/0x1e0 [65636.821464] [] ret_from_fork+0x3f/0x70 [65636.821465] [] ? kthread_create_on_node+0x1e0/0x1e0 [78275.687923] cfg80211: World regulatory domain updated: [78275.687930] cfg80211: DFS Master region: unset [78275.687932] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [78275.687934] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [78275.687936] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [78275.687938] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [78275.687940] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [78275.687941] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [78275.687943] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [78275.687945] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [78275.687946] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)