[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.0-6-generic (buildd@lgw01-21) (gcc version 5.3.1 20160211 (Ubuntu 5.3.1-8ubuntu3) ) #21-Ubuntu SMP Tue Feb 16 20:32:27 UTC 2016 (Ubuntu 4.4.0-6.21-generic 4.4.1)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-6-generic root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0 net.ifnames=0
[    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 0x0000000000100000-0x00000000bffdefff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bffdf000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.8 present.
[    0.000000] Hypervisor detected: KVM
[    0.000000] e820: last_pfn = 0x240000 max_arch_pfn = 0x400000000
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT
[    0.000000] e820: last_pfn = 0xbffdf 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] Using GB pages for direct mapping
[    0.000000] RAMDISK: [mem 0x37234000-0x37911fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6590 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x00000000BFFE1494 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x00000000BFFE091A 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x00000000BFFDFD80 000B9A (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x00000000BFFDFD40 000040
[    0.000000] ACPI: SSDT 0x00000000BFFE098E 000A76 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x00000000BFFE1404 000090 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000023fffffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x23fff9000-0x23fffdfff]
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 2:3fff5001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 703866730 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 0x0000000100000000-0x000000023fffffff]
[    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 0x0000000000100000-0x00000000bffdefff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000023fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff]
[    0.000000] ACPI: PM-Timer IO Port: 0x608
[    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] Using ACPI (MADT) for SMP configuration information
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 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 0xbffdf000-0xbfffffff]
[    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:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 33 pages/cpu @ffff88023fc00000 s97496 r8192 d29480 u524288
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 23fc0d940
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 2064232
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-6-generic root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0 net.ifnames=0
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Memory: 8164584K/8388084K available (8287K kernel code, 1274K rwdata, 3912K rodata, 1472K init, 1292K bss, 223500K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 64.
[    0.000000]  RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[    0.000000] NR_IRQS:16640 nr_irqs:456 16
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty1] enabled
[    0.000000] console [ttyS0] enabled
[    0.000000] tsc: Detected 3499.996 MHz processor
[    0.133246] Calibrating delay loop (skipped) preset value.. 6999.99 BogoMIPS (lpj=13999984)
[    0.134079] pid_max: default: 32768 minimum: 301
[    0.134528] ACPI: Core revision 20150930
[    0.135652] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    0.136323] Security Framework initialized
[    0.136734] Yama: becoming mindful.
[    0.137119] AppArmor: AppArmor initialized
[    0.138025] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.140422] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.141664] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.142283] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.143122] Initializing cgroup subsys io
[    0.143536] Initializing cgroup subsys memory
[    0.143974] Initializing cgroup subsys devices
[    0.144407] Initializing cgroup subsys freezer
[    0.144848] Initializing cgroup subsys net_cls
[    0.145284] Initializing cgroup subsys perf_event
[    0.145735] Initializing cgroup subsys net_prio
[    0.146173] Initializing cgroup subsys hugetlb
[    0.146607] Initializing cgroup subsys pids
[    0.147073] CPU: CPU feature xsave disabled, no CPUID level 0xd
[    0.148432] mce: CPU supports 10 MCE banks
[    0.148875] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.149371] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.150753] Freeing SMP alternatives memory: 28K (ffffffff820b0000 - ffffffff820b7000)
[    0.155171] ftrace: allocating 31751 entries in 125 pages
[    0.176662] x2apic enabled
[    0.177140] Switched APIC routing to physical x2apic.
[    0.178173] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.178849] smpboot: CPU0: Intel Core i7 9xx (Nehalem Class Core i7) (family: 0x6, model: 0x1a, stepping: 0x3)
[    0.180109] Performance Events: unsupported p6 CPU model 26 no PMU driver, software events only.
[    0.181952] x86: Booting SMP configuration:
[    0.182487] .... node  #0, CPUs:      #1
[    0.183132] kvm-clock: cpu 1, msr 2:3fff5041, secondary cpu clock
[    0.184404] CPU: CPU feature xsave disabled, no CPUID level 0xd
[    0.206721] KVM setup async PF for cpu 1
[    0.206840]  #2
[    0.206840] kvm-clock: cpu 2, msr 2:3fff5081, secondary cpu clock
[    0.206886] CPU: CPU feature xsave disabled, no CPUID level 0xd
[    0.211482] kvm-stealtime: cpu 1, msr 23fc8d940
[    0.227782] KVM setup async PF for cpu 2
[    0.227937]  #3
[    0.227937] kvm-clock: cpu 3, msr 2:3fff50c1, secondary cpu clock
[    0.228030] CPU: CPU feature xsave disabled, no CPUID level 0xd
[    0.229523] kvm-stealtime: cpu 2, msr 23fd0d940
[    0.249037] x86: Booted up 1 node, 4 CPUs
[    0.249047] KVM setup async PF for cpu 3
[    0.249052] kvm-stealtime: cpu 3, msr 23fd8d940
[    0.250283] smpboot: Total of 4 processors activated (27999.96 BogoMIPS)
[    0.251257] devtmpfs: initialized
[    0.253085] evm: security.selinux
[    0.253447] evm: security.SMACK64
[    0.253801] evm: security.SMACK64EXEC
[    0.254180] evm: security.SMACK64TRANSMUTE
[    0.254588] evm: security.SMACK64MMAP
[    0.254966] evm: security.ima
[    0.255294] evm: security.capability
[    0.255831] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.256817] pinctrl core: initialized pinctrl subsystem
[    0.257417] RTC time: 10:42:44, date: 02/26/16
[    0.258687] NET: Registered protocol family 16
[    0.269343] cpuidle: using governor ladder
[    0.281553] cpuidle: using governor menu
[    0.282261] PCCT header not found.
[    0.282758] ACPI: bus type PCI registered
[    0.283164] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.283819] PCI: Using configuration type 1 for base access
[    0.298381] ACPI: Added _OSI(Module Device)
[    0.299064] ACPI: Added _OSI(Processor Device)
[    0.299768] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.300449] ACPI: Added _OSI(Processor Aggregator Device)
[    0.302279] ACPI: Interpreter enabled
[    0.302871] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580)
[    0.304297] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580)
[    0.305726] ACPI: (supports S0 S3 S4 S5)
[    0.316246] ACPI: Using IOAPIC for interrupt routing
[    0.316947] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.320632] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.321451] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[    0.322330] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.323181] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.324889] acpiphp: Slot [3] registered
[    0.325462] acpiphp: Slot [4] registered
[    0.326029] acpiphp: Slot [5] registered
[    0.326598] acpiphp: Slot [6] registered
[    0.327166] acpiphp: Slot [7] registered
[    0.327757] acpiphp: Slot [8] registered
[    0.328327] acpiphp: Slot [9] registered
[    0.328908] acpiphp: Slot [10] registered
[    0.329485] acpiphp: Slot [11] registered
[    0.330061] acpiphp: Slot [12] registered
[    0.330637] acpiphp: Slot [13] registered
[    0.331214] acpiphp: Slot [14] registered
[    0.331796] acpiphp: Slot [15] registered
[    0.332373] acpiphp: Slot [16] registered
[    0.332973] acpiphp: Slot [17] registered
[    0.333553] acpiphp: Slot [18] registered
[    0.334128] acpiphp: Slot [19] registered
[    0.334705] acpiphp: Slot [20] registered
[    0.335283] acpiphp: Slot [21] registered
[    0.335869] acpiphp: Slot [22] registered
[    0.336436] acpiphp: Slot [23] registered
[    0.337000] acpiphp: Slot [24] registered
[    0.337557] acpiphp: Slot [25] registered
[    0.338111] acpiphp: Slot [26] registered
[    0.338664] acpiphp: Slot [27] registered
[    0.339220] acpiphp: Slot [28] registered
[    0.339781] acpiphp: Slot [29] registered
[    0.340337] acpiphp: Slot [30] registered
[    0.340893] acpiphp: Slot [31] registered
[    0.341448] PCI host bridge to bus 0000:00
[    0.341996] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.342792] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.343589] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.344565] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    0.345542] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.353118] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.353945] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.354700] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.355504] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.362886] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.363796] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.403313] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.405396] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.406264] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.407127] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.407988] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.408914] ACPI: Enabled 16 GPEs in block 00 to 0F
[    0.409731] vgaarb: setting as boot device: PCI:0000:00:02.0
[    0.410509] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.411550] vgaarb: loaded
[    0.411902] vgaarb: bridge control possible 0000:00:02.0
[    0.412627] SCSI subsystem initialized
[    0.413165] ACPI: bus type USB registered
[    0.413633] usbcore: registered new interface driver usbfs
[    0.414199] usbcore: registered new interface driver hub
[    0.414759] usbcore: registered new device driver usb
[    0.415472] PCI: Using ACPI for IRQ routing
[    0.416110] NetLabel: Initializing
[    0.416511] NetLabel:  domain hash size = 128
[    0.416978] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.417499] NetLabel:  unlabeled traffic allowed by default
[    0.418248] clocksource: Switched to clocksource kvm-clock
[    0.423397] AppArmor: AppArmor Filesystem Enabled
[    0.423942] pnp: PnP ACPI init
[    0.424592] pnp: PnP ACPI: found 6 devices
[    0.431447] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.432373] NET: Registered protocol family 2
[    0.432944] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    0.433783] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.434673] TCP: Hash tables configured (established 65536 bind 65536)
[    0.435292] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[    0.435881] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[    0.436515] NET: Registered protocol family 1
[    0.436967] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.437524] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.438072] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.439061] Trying to unpack rootfs image as initramfs...
[    1.441568] Freeing initrd memory: 7032K (ffff880037234000 - ffff880037912000)
[    1.442387] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.442965] software IO TLB [mem 0xbbfdf000-0xbffdf000] (64MB) mapped at [ffff8800bbfdf000-ffff8800bffdefff]
[    1.444433] Scanning for low memory corruption every 60 seconds
[    1.445290] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    1.445875] audit: initializing netlink subsys (disabled)
[    1.446404] audit: type=2000 audit(1456483366.469:1): initialized
[    1.447106] Initialise system trusted keyring
[    1.447815] HugeTLB registered 1 GB page size, pre-allocated 0 pages
[    1.449365] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    1.453445] zbud: loaded
[    1.454798] VFS: Disk quotas dquot_6.6.0
[    1.456039] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.458750] fuse init (API version 7.23)
[    1.460166] Key type big_key registered
[    1.462043] Key type asymmetric registered
[    1.463286] Asymmetric key parser 'x509' registered
[    1.464650] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    1.466715] io scheduler noop registered
[    1.467798] io scheduler deadline registered (default)
[    1.469135] io scheduler cfq registered
[    1.470325] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    1.471717] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    1.473629] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    1.475807] ACPI: Power Button [PWRF]
[    1.477311] GHES: HEST is not enabled!
[    1.512218] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[    1.513355] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[    1.543857] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
[    1.544893] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[    1.570955] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[    1.571875] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver
[    1.574044] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    1.597468] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    1.621110] 00:05: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    1.623041] Linux agpgart interface v0.103
[    1.625937] brd: module loaded
[    1.627524] loop: module loaded
[    1.647905]  vda: vda1
[    1.649588] scsi host0: ata_piix
[    1.650230] scsi host1: ata_piix
[    1.650709] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14
[    1.651456] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15
[    1.652284] libphy: Fixed MDIO Bus: probed
[    1.652980] tun: Universal TUN/TAP device driver, 1.6
[    1.653572] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.672422] PPP generic driver version 2.4.2
[    1.673012] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.673704] ehci-pci: EHCI PCI platform driver
[    1.674216] ehci-platform: EHCI generic platform driver
[    1.674804] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.675453] ohci-pci: OHCI PCI platform driver
[    1.675971] ohci-platform: OHCI generic platform driver
[    1.676542] uhci_hcd: USB Universal Host Controller Interface driver
[    1.694459] uhci_hcd 0000:00:01.2: UHCI Host Controller
[    1.695017] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
[    1.695817] uhci_hcd 0000:00:01.2: detected 2 ports
[    1.696363] uhci_hcd 0000:00:01.2: irq 10, io base 0x0000c040
[    1.696994] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[    1.697646] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.698446] usb usb1: Product: UHCI Host Controller
[    1.698951] usb usb1: Manufacturer: Linux 4.4.0-6-generic uhci_hcd
[    1.699691] usb usb1: SerialNumber: 0000:00:01.2
[    1.700277] hub 1-0:1.0: USB hub found
[    1.700708] hub 1-0:1.0: 2 ports detected
[    1.701263] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    1.702639] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.703155] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.703784] mousedev: PS/2 mouse device common for all mice
[    1.704466] rtc_cmos 00:00: RTC can wake from S4
[    1.705246] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[    1.705911] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
[    1.706563] i2c /dev entries driver
[    1.707017] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    1.707995] device-mapper: uevent: version 1.0.3
[    1.708622] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[    1.709493] ledtrig-cpu: registered to indicate activity on CPUs
[    1.710448] NET: Registered protocol family 10
[    1.717891] NET: Registered protocol family 17
[    1.718377] Key type dns_resolver registered
[    1.718975] microcode: CPU0 sig=0x106a3, pf=0x1, revision=0x1
[    1.719818] microcode: CPU1 sig=0x106a3, pf=0x1, revision=0x1
[    1.721267] microcode: CPU2 sig=0x106a3, pf=0x1, revision=0x1
[    1.721964] microcode: CPU3 sig=0x106a3, pf=0x1, revision=0x1
[    1.722551] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    1.723484] registered taskstats version 1
[    1.723932] Loading compiled-in X.509 certificates
[    1.724952] Loaded X.509 cert 'Build time autogenerated kernel key: 061e260be8d7fe1ef17cc411aa1c5e584bdd0ddf'
[    1.725898] zswap: loaded using pool lzo/zbud
[    1.729207] Key type trusted registered
[    1.733045] Key type encrypted registered
[    1.733484] AppArmor: AppArmor sha1 policy hashing enabled
[    1.734008] ima: No TPM chip found, activating TPM-bypass!
[    1.734564] evm: HMAC attrs: 0x1
[    1.735151]   Magic number: 4:672:730
[    1.735552] block vda1: hash matches
[    1.736092] rtc_cmos 00:00: setting system clock to 2016-02-26 10:42:46 UTC (1456483366)
[    1.737072] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    1.737646] EDD information not available.
[    1.808692] Freeing unused kernel memory: 1472K (ffffffff81f40000 - ffffffff820b0000)
[    1.810939] Write protecting the kernel read-only data: 14336k
[    1.812629] Freeing unused kernel memory: 1940K (ffff88000181b000 - ffff880001a00000)
[    1.814621] Freeing unused kernel memory: 184K (ffff880001dd2000 - ffff880001e00000)
Loading, please wait...
starting version 229
[    1.827386] random: systemd-udevd urandom read with 2 bits of entropy available
[    1.850559] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4
[    1.852183] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
[    1.858547] FDC 0 is a S82078B
[    2.010360] usb 1-1: new full-speed USB device number 2 using uhci_hcd
[    2.171741] usb 1-1: New USB device found, idVendor=0627, idProduct=0001
[    2.173570] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
[    2.175451] usb 1-1: Product: QEMU USB Tablet
[    2.176752] usb 1-1: Manufacturer: QEMU
[    2.177966] usb 1-1: SerialNumber: 42
[    2.442515] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x32734d20948, max_idle_ns: 440795306379 ns
Begin: Loading essential drivers ... [    2.966955] md: linear personality registered for level -1
[    2.972876] md: multipath personality registered for level -4
[    2.978229] md: raid0 personality registered for level 0
[    2.984550] md: raid1 personality registered for level 1
[    3.058310] raid6: sse2x1   gen()  6011 MB/s
[    3.126305] raid6: sse2x1   xor()  6855 MB/s
[    3.194301] raid6: sse2x2   gen() 13628 MB/s
[    3.262299] raid6: sse2x2   xor()  9357 MB/s
[    3.330302] raid6: sse2x4   gen() 13650 MB/s
[    3.398301] raid6: sse2x4   xor() 10006 MB/s
[    3.402305] invalid opcode: 0000 [#1] SMP
[    3.402798] Modules linked in: raid6_pq(+) libcrc32c raid1 raid0 multipath linear psmouse floppy
[    3.404039] CPU: 3 PID: 234 Comm: modprobe Not tainted 4.4.0-6-generic #21-Ubuntu
[    3.404804] Hardware name: OpenStack Foundation OpenStack Nova, BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
[    3.405680] task: ffff8800bb50d780 ti: ffff8800ba900000 task.ti: ffff8800ba900000
[    3.406411] RIP: 0010:[<ffffffffc0068a8d>]  [<ffffffffc0068a8d>] raid6_avx21_gen_syndrome+0x3d/0x120 [raid6_pq]
[    3.407362] RSP: 0018:ffff8800ba903b88  EFLAGS: 00010246
[    3.407858] RAX: 0000000000000000 RBX: ffff8800ba903bd8 RCX: 00000000fffede27
[    3.408497] RDX: 0000000000000080 RSI: 0000000000001000 RDI: 0000000000000012
[    3.409112] RBP: ffff8800ba903bb8 R08: 0000000000000000 R09: 00000000000001cc
[    3.409758] R10: 00000000fffede16 R11: 00000000000001cc R12: 0000000000001000
[    3.410371] R13: ffff8802343f2000 R14: ffff8802343f3000 R15: 0000000000000012
[    3.411029] FS:  00007f8599a9c700(0000) GS:ffff88023fd80000(0000) knlGS:0000000000000000
[    3.411826] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    3.412345] CR2: 0000564f56eb4030 CR3: 00000000bb807000 CR4: 00000000001006e0
[    3.413002] Stack:
[    3.413263]  0000000000000080 ffffffffc007b7a0 0000000000000001 000000000000500d
[    3.414176]  ffffffffc0069238 ffff8802343f2000 ffff8800ba903c98 ffffffffc0080116
[    3.415090]  00000000fffede27 000000000000369a ffffffffc006b600 ffffffffc006c600
[    3.416024] Call Trace:
[    3.416315]  [<ffffffffc0080116>] init_module+0x116/0x1000 [raid6_pq]
[    3.416878]  [<ffffffffc0080000>] ? 0xffffffffc0080000
[    3.417353]  [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[    3.417867]  [<ffffffff811e676b>] ? kmem_cache_alloc_trace+0x16b/0x1d0
[    3.418435]  [<ffffffff81187fa3>] do_init_module+0x5f/0x1e5
[    3.418938]  [<ffffffff8110681b>] load_module+0x160b/0x1b80
[    3.419439]  [<ffffffff81102a70>] ? __symbol_put+0x60/0x60
[    3.419961]  [<ffffffff8120dcc0>] ? kernel_read+0x50/0x80
[    3.420454]  [<ffffffff81106fd9>] SyS_finit_module+0xb9/0xf0
[    3.421001]  [<ffffffff81813132>] entry_SYSCALL_64_fastpath+0x16/0x71
[    3.421565] Code: 55 41 54 53 48 89 d3 48 8d 14 c5 00 00 00 00 41 89 ff 49 89 f4 48 83 ec 08 4c 8b 2c c3 4c 8b 74 13 08 48 89 55 d0 e8 a3 91 fb c0 <c5> fd 6f 05 8b 2e 01 00 c5 e5 ef db 4d 85 e4 48 8b 55 d0 0f 84
[    3.425980] RIP  [<ffffffffc0068a8d>] raid6_avx21_gen_syndrome+0x3d/0x120 [raid6_pq]
[    3.426798]  RSP <ffff8800ba903b88>
[    3.427166] ---[ end trace 08f102c7f94b23da ]---
Segmentation fault