[ 0.000000] Linux version 4.10.0-32-generic (buildd@lcy01-19) (gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2) ) #36-Ubuntu SMP Tue Aug 8 12:09:08 UTC 2017 (Ubuntu 4.10.0-32.36-generic 4.10.17) [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] Centaur CentaurHauls [ 0.000000] Transmeta GenuineTMx86 [ 0.000000] Transmeta TransmetaCPU [ 0.000000] UMC UMC UMC UMC [ 0.000000] x86/fpu: Legacy x87 FPU detected. [ 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 0x0000000000100000-0x000000007ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007fff0000-0x000000007fffffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.5 present. [ 0.000000] DMI: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x7fff0 max_arch_pfn = 0x1000000 [ 0.000000] MTRR: Disabled [ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.000000] CPU MTRRs all blank - virtualized system. [ 0.000000] found SMP MP-table at [mem 0x0009fff0-0x0009ffff] mapped at [c009fff0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] RAMDISK: [mem 0x369ad000-0x374cdfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000E0000 000024 (v02 VBOX ) [ 0.000000] ACPI: XSDT 0x000000007FFF0030 00003C (v01 VBOX VBOXXSDT 00000001 ASL 00000061) [ 0.000000] ACPI: FACP 0x000000007FFF00F0 0000F4 (v04 VBOX VBOXFACP 00000001 ASL 00000061) [ 0.000000] ACPI: DSDT 0x000000007FFF0470 0021C8 (v02 VBOX VBOXBIOS 00000002 INTL 20100528) [ 0.000000] ACPI: FACS 0x000000007FFF0200 000040 [ 0.000000] ACPI: FACS 0x000000007FFF0200 000040 [ 0.000000] ACPI: APIC 0x000000007FFF0240 00005C (v02 VBOX VBOXAPIC 00000001 ASL 00000061) [ 0.000000] ACPI: SSDT 0x000000007FFF02A0 0001CC (v01 VBOX VBOXCPUT 00000002 INTL 20100528) [ 0.000000] 1155MB HIGHMEM available. [ 0.000000] 891MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 37bfe000 [ 0.000000] low ram: 0 - 37bfe000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:37bfd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 6557116743 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] Normal [mem 0x0000000001000000-0x0000000037bfdfff] [ 0.000000] HighMem [mem 0x0000000037bfe000-0x000000007ffeffff] [ 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 0x0000000000100000-0x000000007ffeffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffeffff] [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x4008 [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 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 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0x80000000-0xfebfffff] 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:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 21 pages/cpu @f76d0000 s55052 r0 d30964 u86016 [ 0.000000] PV qspinlock hash table entries: 512 (order: 0, 4096 bytes) [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 521944 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.10.0-32-generic root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0 [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Initializing HighMem for node 0 (00037bfe:0007fff0) [ 0.000000] Initializing Movable for node 0 (00000000:00000000) [ 0.000000] Memory: 2048288K/2096696K available (8450K kernel code, 868K rwdata, 3200K rodata, 1008K init, 916K bss, 48408K reserved, 0K cma-reserved, 1183688K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfff15000 - 0xfffff000 ( 936 kB) [ 0.000000] pkmap : 0xffc00000 - 0xffe00000 (2048 kB) [ 0.000000] vmalloc : 0xf83fe000 - 0xffbfe000 ( 120 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf7bfe000 ( 891 MB) [ 0.000000] .init : 0xddc3e000 - 0xddd3a000 (1008 kB) [ 0.000000] .data : 0xdd840a5f - 0xddc3c2c0 (4078 kB) [ 0.000000] .text : 0xdd000000 - 0xdd840a5f (8450 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 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 32. [ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2 [ 0.000000] NR_IRQS:2304 nr_irqs:440 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty1] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] allocated 2097152 bytes of page_ext [ 0.000000] tsc: Detected 2166.662 MHz processor [ 0.732479] Calibrating delay loop (skipped) preset value.. 4333.32 BogoMIPS (lpj=8666648) [ 0.737350] pid_max: default: 32768 minimum: 301 [ 0.746771] ACPI: Core revision 20160930 [ 0.753304] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.762208] Security Framework initialized [ 0.766373] Yama: becoming mindful. [ 0.769745] AppArmor: AppArmor initialized [ 0.773179] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.777921] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.789963] CPU: Physical Processor ID: 0 [ 0.793257] CPU: Processor Core ID: 0 [ 0.796460] mce: CPU supports 0 MCE banks [ 0.800918] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 0.806924] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0 [ 0.814251] Freeing SMP alternatives memory: 32K [ 0.819433] ftrace: allocating 33242 entries in 65 pages [ 0.860345] smpboot: Max logical packages: 1 [ 0.863888] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.872026] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.979620] smpboot: CPU0: Intel(R) Celeron(R) CPU N2840 @ 2.16GHz (family: 0x6, model: 0x37, stepping: 0x8) [ 0.988153] Performance Events: unsupported p6 CPU model 55 no PMU driver, software events only. [ 1.001033] KVM setup paravirtual spinlock [ 1.008959] smp: Bringing up secondary CPUs ... [ 1.012683] x86: Booting SMP configuration: [ 1.015838] .... node #0, CPUs: #1 [1266874883.152434] Initializing CPU#1 [ 1.039810] kvm-clock: cpu 1, msr 0:37bfd041, secondary cpu clock [ 1.043883] mce: CPU supports 0 MCE banks [ 1.057704] smp: Brought up 1 node, 2 CPUs [ 1.082612] smpboot: Total of 2 processors activated (8666.64 BogoMIPS) [ 1.088663] devtmpfs: initialized [ 1.099232] evm: security.selinux [ 1.102428] evm: security.SMACK64 [ 1.111303] evm: security.SMACK64EXEC [ 1.114733] evm: security.SMACK64TRANSMUTE [ 1.131352] evm: security.SMACK64MMAP [ 1.139481] evm: security.ima [ 1.142075] evm: security.capability [ 1.146825] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 1.157737] futex hash table entries: 512 (order: 3, 32768 bytes) [ 1.164476] pinctrl core: initialized pinctrl subsystem [ 1.174410] RTC time: 19:49:14, date: 08/26/17 [ 1.183999] NET: Registered protocol family 16 [ 1.198240] EISA bus registered [ 1.220886] cpuidle: using governor ladder [ 1.240433] cpuidle: using governor menu [ 1.263620] PCCT header not found. [ 1.271072] ACPI: bus type PCI registered [ 1.274486] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.280841] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX. [ 1.288040] PCI: PCI BIOS revision 2.10 entry at 0xfda26, last bus=0 [ 1.293011] PCI: Using configuration type 1 for base access [ 1.309672] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.315482] ACPI: Added _OSI(Module Device) [ 1.319073] ACPI: Added _OSI(Processor Device) [ 1.339366] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.342735] ACPI: Added _OSI(Processor Aggregator Device) [ 1.346211] ACPI: Executed 1 blocks of module-level executable AML code [ 1.365218] ACPI: Interpreter enabled [ 1.372421] ACPI: (supports S0 S5) [ 1.374517] ACPI: Using IOAPIC for interrupt routing [ 1.380177] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.405876] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.411434] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.416087] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.419356] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.428011] PCI host bridge to bus 0000:00 [ 1.436755] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.440117] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.443473] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.450493] pci_bus 0000:00: root bus resource [mem 0x80000000-0xffdfffff window] [ 1.462508] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.487248] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 1.493231] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 1.498033] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 1.506763] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 1.613914] pci 0000:00:07.0: quirk: [io 0x4000-0x403f] claimed by PIIX4 ACPI [ 1.666253] pci 0000:00:07.0: quirk: [io 0x4100-0x410f] claimed by PIIX4 SMB [ 1.704931] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11) [ 1.711840] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 10 *11) [ 1.717220] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 9 *10 11) [ 1.720327] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *9 10 11) [ 1.727712] ACPI: Enabled 2 GPEs in block 00 to 07 [ 1.746020] SCSI subsystem initialized [ 1.749012] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 1.755147] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 1.759691] pci 0000:00:02.0: vgaarb: bridge control possible [ 1.762481] vgaarb: loaded [ 1.766131] ACPI: bus type USB registered [ 1.770071] usbcore: registered new interface driver usbfs [ 1.773222] usbcore: registered new interface driver hub [ 1.780553] usbcore: registered new device driver usb [ 1.785791] PCI: Using ACPI for IRQ routing [ 1.796826] NetLabel: Initializing [ 1.801061] NetLabel: domain hash size = 128 [ 1.803364] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 1.806248] NetLabel: unlabeled traffic allowed by default [ 1.809498] clocksource: Switched to clocksource kvm-clock [ 1.835106] VFS: Disk quotas dquot_6.6.0 [ 1.840909] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.858980] AppArmor: AppArmor Filesystem Enabled [ 1.881469] pnp: PnP ACPI init [ 1.885351] pnp: PnP ACPI: found 3 devices [ 1.899062] PnPBIOS: Disabled by ACPI PNP [ 1.960119] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.987317] NET: Registered protocol family 2 [ 1.997005] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 2.009673] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 2.019120] TCP: Hash tables configured (established 8192 bind 8192) [ 2.031692] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 2.034589] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 2.046110] NET: Registered protocol family 1 [ 2.051824] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.074431] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 2.083086] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.090047] Unpacking initramfs... [ 5.646560] Freeing initrd memory: 11396K [ 5.658941] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 5.665958] Scanning for low memory corruption every 60 seconds [ 5.671888] audit: initializing netlink subsys (disabled) [ 5.680892] audit: type=2000 audit(1503776966.409:1): initialized [ 5.681321] Initialise system trusted keyrings [ 5.681503] workingset: timestamp_bits=14 max_order=19 bucket_order=5 [ 5.684483] zbud: loaded [ 5.685222] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.694256] fuse init (API version 7.26) [ 5.696559] Key type asymmetric registered [ 5.696561] Asymmetric key parser 'x509' registered [ 5.696579] bounce: pool size: 64 pages [ 5.696658] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 5.696749] io scheduler noop registered [ 5.696750] io scheduler deadline registered [ 5.696849] io scheduler cfq registered (default) [ 5.764016] ACPI: AC Adapter [AC] (on-line) [ 5.769421] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.774962] ACPI: Power Button [PWRF] [ 5.785794] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.796142] ACPI: Sleep Button [SLPF] [ 5.801712] GHES: HEST is not enabled! [ 5.803364] ACPI: Battery Slot [BAT0] (battery present) [ 5.812758] isapnp: Scanning for PnP cards... [ 5.812825] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 5.850007] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.862619] Linux agpgart interface v0.103 [ 5.882696] loop: module loaded [ 5.909879] scsi host0: ata_piix [ 5.912699] scsi host1: ata_piix [ 5.915430] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xd000 irq 14 [ 5.920149] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xd008 irq 15 [ 5.926023] libphy: Fixed MDIO Bus: probed [ 5.992896] tun: Universal TUN/TAP device driver, 1.6 [ 6.007965] tun: (C) 1999-2004 Max Krasnyansky [ 6.020392] PPP generic driver version 2.4.2 [ 6.023691] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 6.045419] ehci-pci: EHCI PCI platform driver [ 6.048801] ehci-platform: EHCI generic platform driver [ 6.076162] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 6.080595] ohci-pci: OHCI PCI platform driver [ 6.112515] ohci-platform: OHCI generic platform driver [ 6.116289] uhci_hcd: USB Universal Host Controller Interface driver [ 6.131621] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 6.163737] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 6.183605] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 6.187709] mousedev: PS/2 mouse device common for all mice [ 6.193373] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [ 6.198239] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.204404] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram [ 6.208905] i2c /dev entries driver [ 6.247201] device-mapper: uevent: version 1.0.3 [ 6.252209] isapnp: No Plug & Play device found [ 6.258460] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 6.270731] platform eisa.0: Probing EISA bus 0 [ 6.275644] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 6.281125] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 6.286432] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 6.291357] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 6.295576] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 6.301033] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 6.305911] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 6.310374] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 6.315246] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 6.320136] platform eisa.0: EISA: Detected 0 cards [ 6.323755] cpufreq_nforce2: No nForce2 chipset [ 6.328352] ledtrig-cpu: registered to indicate activity on CPUs [ 6.334399] NET: Registered protocol family 10 [ 6.348836] Segment Routing with IPv6 [ 6.356874] NET: Registered protocol family 17 [ 6.367585] Key type dns_resolver registered [ 6.373995] Using IPI No-Shortcut mode [ 6.377362] registered taskstats version 1 [ 6.380726] Loading compiled-in X.509 certificates [ 6.394307] Loaded X.509 cert 'Build time autogenerated kernel key: b48f10eda3812e5a24c3305396cf31eff6ce40b0' [ 6.414376] zswap: loaded using pool lzo/zbud [ 6.454574] Key type big_key registered [ 6.469361] Key type trusted registered [ 6.476509] Key type encrypted registered [ 6.484264] AppArmor: AppArmor sha1 policy hashing enabled [ 6.488674] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 6.493048] evm: HMAC attrs: 0x1 [ 6.504777] Magic number: 13:769:850 [ 6.508153] index2: hash matches [ 6.510132] index2: hash matches [ 6.512564] rtc_cmos rtc_cmos: setting system clock to 2017-08-26 19:49:20 UTC (1503776960) [ 6.518584] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 6.532542] EDD information not available. [ 6.537695] Freeing unused kernel memory: 1008K [ 6.540675] Write protecting the kernel text: 8452k [ 6.552458] Write protecting the kernel read-only data: 3208k [ 6.555910] NX-protecting the kernel data: 5884k [ 6.560262] ------------[ cut here ]------------ [ 6.564022] WARNING: CPU: 0 PID: 1 at /build/linux-JILE93/linux-4.10.0/arch/x86/mm/dump_pagetables.c:226 note_page+0x6a1/0x880 [ 6.571761] x86/mm: Found insecure W+X mapping at address c00a0000/0xc00a0000 [ 6.578985] Modules linked in: [ 6.583547] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.10.0-32-generic #36-Ubuntu [ 6.590160] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 6.598942] Call Trace: [ 6.600782] dump_stack+0x58/0x73 [ 6.602916] __warn+0xea/0x110 [ 6.607400] ? note_page+0x6a1/0x880 [ 6.615556] warn_slowpath_fmt+0x46/0x60 [ 6.619306] note_page+0x6a1/0x880 [ 6.628716] ptdump_walk_pgd_level_core+0x1f5/0x2f0 [ 6.632506] ptdump_walk_pgd_level_checkwx+0x16/0x20 [ 6.636530] mark_rodata_ro+0xfd/0x130 [ 6.638758] ? rest_init+0x70/0x70 [ 6.643555] kernel_init+0x2c/0x100 [ 6.651065] ? schedule_tail+0x11/0x50 [ 6.655710] ? rest_init+0x70/0x70 [ 6.659704] ret_from_fork+0x21/0x2c [ 6.663742] ---[ end trace 8f4a2d58dee81809 ]--- [ 6.668096] x86/mm: Checked W+X mappings: FAILED, 96 W+X pages found. [ 6.677730] tsc: Refined TSC clocksource calibration: 2165.366 MHz [ 6.681261] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1f36652fbcf, max_idle_ns: 440795204429 ns Loading, please wait... starting version[ 6.722091] random: systemd-udevd: uninitialized urandom read (16 bytes read) 232 [ 6.724013] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.724518] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.726163] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.726349] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.727103] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.727273] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.727410] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.727589] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.727741] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.896173] Fusion MPT base driver 3.04.20 [ 6.899369] Copyright (c) 1999-2008 LSI Corporation [ 6.904362] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 6.921405] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 6.991435] Fusion MPT SPI Host driver 3.04.20 [ 7.165712] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 7.495712] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 02:15:cf:9c:48:30 [ 7.500599] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 7.507437] mptbase: ioc0: Initiating bringup [ 7.596490] e1000 0000:00:03.0 enp0s3: renamed from eth0 [ 7.700799] ioc0: LSI53C1030 A0: Capabilities={Initiator} [ 7.998869] scsi host2: ioc0: LSI53C1030 A0, FwRev=00000000h, Ports=1, MaxQ=256, IRQ=20 [ 8.201263] scsi 2:0:0:0: Direct-Access VBOX HARDDISK 1.0 PQ: 0 ANSI: 5 [ 8.226352] scsi target2:0:0: Beginning Domain Validation [ 8.238717] scsi target2:0:0: Domain Validation skipping write tests [ 8.248771] scsi target2:0:0: Ending Domain Validation [ 8.251644] scsi target2:0:0: asynchronous [ 8.270648] scsi 2:0:1:0: Direct-Access VBOX HARDDISK 1.0 PQ: 0 ANSI: 5 [ 8.282785] scsi target2:0:1: Beginning Domain Validation [ 8.294472] scsi target2:0:1: Domain Validation skipping write tests [ 8.301019] scsi target2:0:1: Ending Domain Validation [ 8.303808] scsi target2:0:1: asynchronous [ 8.325300] random: fast init done [ 8.345422] sd 2:0:0:0: [sda] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 8.350720] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 8.351837] sd 2:0:1:0: Attached scsi generic sg1 type 0 [ 8.364320] sd 2:0:0:0: [sda] Write Protect is off [ 8.373073] sd 2:0:1:0: [sdb] 20480 512-byte logical blocks: (10.5 MB/10.0 MiB) [ 8.373320] sd 2:0:0:0: [sda] Incomplete mode parameter data [ 8.373322] sd 2:0:0:0: [sda] Assuming drive cache: write through [ 8.411629] sd 2:0:1:0: [sdb] Write Protect is off [ 8.422277] sda: sda1 [ 8.431291] sd 2:0:0:0: [sda] Attached SCSI disk [ 8.441479] sd 2:0:1:0: [sdb] Incomplete mode parameter data [ 8.453336] sd 2:0:1:0: [sdb] Assuming drive cache: write through [ 8.498743] sd 2:0:1:0: [sdb] Attached SCSI disk [ 10.070932] floppy0: no floppy controllers found Begin: Loading essential drivers ... [ 12.177889] raid6: mmxx1 gen() 1609 MB/s [ 12.234230] raid6: mmxx2 gen() 2183 MB/s [ 12.305978] raid6: sse1x1 gen() 350 MB/s [ 12.366547] raid6: sse1x2 gen() 364 MB/s [ 12.418388] raid6: sse2x1 gen() 586 MB/s [ 12.465637] raid6: sse2x1 xor() 2005 MB/s [ 12.517571] raid6: sse2x2 gen() 735 MB/s [ 12.573716] raid6: sse2x2 xor() 2395 MB/s [ 12.627906] raid6: int32x1 gen() 617 MB/s [ 12.677942] raid6: int32x1 xor() 340 MB/s [ 12.725598] raid6: int32x2 gen() 531 MB/s [ 12.786531] raid6: int32x2 xor() 424 MB/s [ 12.842138] raid6: int32x4 gen() 629 MB/s [ 12.893991] raid6: int32x4 xor() 415 MB/s [ 12.946052] raid6: int32x8 gen() 501 MB/s [ 12.993833] raid6: int32x8 xor() 287 MB/s [ 12.996801] raid6: using algorithm mmxx2 gen() 2183 MB/s [ 13.000906] raid6: using ssse3x1 recovery algorithm [ 13.012711] xor: measuring software checksum speed [ 13.053677] pIII_sse : 7331.000 MB/sec [ 13.094237] prefetch64-sse: 7918.000 MB/sec [ 13.098811] xor: using function: prefetch64-sse (7918.000 MB/sec) [ 13.110470] async_tx: api initialized (async) done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... [ 13.340846] Btrfs loaded, crc32c=crc32c-intel Scanning for Btrfs filesystems done. Warning: fsck not present, so skipping root file system [ 13.640261] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) done. Begin: Running /scripts/local-bottom ... done. Begin: Running /scripts/init-bottom ... /scripts/init-bottom/plymouth: line 18: /bin/plymouth: not found done. [ 15.257859] ip_tables: (C) 2000-2006 Netfilter Core Team [ 15.416209] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 15.432943] systemd[1]: Detected virtualization oracle. [ 15.439651] systemd[1]: Detected architecture x86. [ 15.480423] random: crng init done Welcome to Ubuntu 17.04! [ 15.498512] systemd[1]: Set hostname to . [ 15.584436] systemd[1]: Initializing machine ID from random generator. [ 15.599710] systemd[1]: Installed transient /etc/machine-id file. [ 17.359668] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ OK ] Listening on Device-mapper event daemon FIFOs. [ 17.387292] systemd[1]: Listening on LVM2 metadata daemon socket. [ OK ] Listening on LVM2 metadata daemon socket. [ 17.406510] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 17.424895] systemd[1]: Created slice User and Session Slice. [ OK ] Created slice User and Session Slice. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target User and Group Name Lookups. [ OK ] Created slice System Slice. [ OK ] Listening on Journal Audit Socket. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Reached target Slices. Mounting Debug File System... [ OK ] Listening on Journal Socket. Starting Monitoring of LVM2 mirrors…ng dmeventd or progress polling... Starting Nameserver information manager... Starting Create list of required st…ce nodes for the current kernel... Mounting Huge Pages File System... [ OK ] Listening on LVM2 poll daemon socket. Starting Set the console keyboard layout... Mounting POSIX Message Queue File System... Starting Remount Root and Kernel File Systems... [ OK ] Listening on udev Control Socket. [ OK ] Listening on Journal Socket (/dev/log). Starting Journal Service... Starting Uncomplicated firewall... [ OK ] Reached target Swap. Starting Load Kernel Modules... [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Debug File System. [ OK ] Mounted Huge Pages File System. [ OK ] Started Create list of required sta…vice nodes for the current kernel. Starting Create Static Device Nodes in /dev... [ OK ] Started Journal Service. [ 17.923779] EXT4-fs (sda1): re-mounted. Opts: (null) [ OK ] Started Nameserver information manager. [ OK ] Started Remount Root and Kernel File Systems. [ 18.032683] Loading iSCSI transport class v2.0-870. Starting udev Coldplug all Devices... Starting Flush Journal to Persistent Storage... Starting Load/Save Random Seed... Starting Initial cloud-init job (pre-networking)... [ OK ] Started Uncomplicated firewall. [ OK ] Started LVM2 metadata daemon. [ 18.536016] iscsi: registered transport (tcp) [ OK ] Started Load/Save Random Seed. [ OK ] Started udev Coldplug all Devices. [ 19.105348] systemd-journald[402]: Received request to flush runtime journal from PID 1 [ OK ] Started Monitoring of LVM2 mirrors,…sing dmeventd or progress polling. [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Set the console keyboard layout. [ OK ] Started Create Static Device Nodes in /dev. [ 20.065482] iscsi: registered transport (iser) Starting udev Kernel Device Manager... [ OK ] Started Load Kernel Modules. Starting Apply Kernel Variables... Mounting FUSE Control File System... Mounting Configuration File System... [ OK ] Mounted Configuration File System. [ OK ] Mounted FUSE Control File System. [ OK ] Started udev Kernel Device Manager. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting AppArmor initialization... Starting Set console font and keymap... Starting Create Volatile Files and Directories... Starting ebtables ruleset management... Starting Tell Plymouth To Write Out Runtime Data... Starting Commit a transient machine-id on disk... [ OK ] Started Apply Kernel Variables. [ OK ] Started Tell Plymouth To Write Out Runtime Data. [ OK ] Started Set console font and keymap. [ OK ] Started Create Volatile Files and Directories. [ OK ] Reached target System Time Synchronized. Starting Update UTMP about System Boot/Shutdown... [ OK ] Started ebtables ruleset management. [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Commit a transient machine-id on disk. [ OK ] Found device /dev/ttyS0. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started AppArmor initialization. [ 28.312231] cloud-init[426]: Cloud-init v. 0.7.9 running 'init-local' at Sat, 26 Aug 2017 19:49:42 +0000. Up 27.55 seconds. [ OK ] Started Initial cloud-init job (pre-networking). [ OK ] Reached target Network (Pre). Starting Raise network interfaces... [ OK ] Started Raise network interfaces. Starting Initial cloud-init job (metadata service crawler)... [ OK ] Reached target Network. [ 37.091776] cloud-init[994]: Cloud-init v. 0.7.9 running 'init' at Sat, 26 Aug 2017 19:49:47 +0000. Up 32.20 seconds. [ 37.162217] cloud-init[994]: ci-info: +++++++++++++++++++++++++++++Net device info++++++++++++++++++++++++++++++ [ OK ] Started Initial cloud-init job (metadata service crawler). [ 37.284593] cloud-init[994]: ci-info: +---------+------+-----------+---------------+-------+-------------------+[ OK ] Reached target System Initialization. [ OK ] Listening on ACPID Listen Socket. [ OK ] Listening on D-Bus System Message Bus Socket. [ 37.326494] [ OK ] Started Timer to automatically refresh installed snaps. cloud-init[994]: ci-info: | Device | Up | Address | Mask | Scope | Hw-Address | [ OK ] Started ACPI Events Check. [ 37.345267] [ OK ] Reached target Paths. Starting Socket activation for snappy daemon. [ OK ] Started Message of the Day. cloud-init[994]: ci-info: +---------+------+-----------+---------------+-------+-------------------+ [ 37.381869] cloud-init[994]: ci-info: | lo: | True | 127.0.0.1 | 255.0.0.0 | . | . | [ 37.390721] cloud-init Starting LXD - unix socket. [994]: ci-info: | lo: | True | . | . | d | . | [ 37.483275] cloud-init[ OK ] Listening on UUID daemon activation socket. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt activities. [ OK ] Reached target Timers. [ OK ] Reached target Cloud-config availability. [ OK ] Listening on Socket activation for snappy daemon. [ OK ] Listening on LXD - unix socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [994]: ci-info: | enp0s3: | True | 10.0.2.15 | 255.255.255.0 | . | 02:15:cf:9c:48:30 | [ 37.514110] cloud-init[994]: ci-info: | enp0s3: | True | . | . | d | 02:15:cf:9c:48:30 | Starting Network Name Resolution... [ OK ] Started FUSE filesystem for LXC. [ 37.535040] cloud-init[994]: ci-info: +---------+------+-----------+---------------+-------+-------------------+ [ 37.624468] cloud-init[994]: ci-info: +++++++++++++++++++++++++++Route IPv4 info++++++++++++++++++++++++++++ [ OK ] Started Regular background program processing daemon. [ 37.667338] cloud-init[994]: ci-info: +-------+-------------+----------+---------------+-----------+-------+ [ OK ] Started D-Bus System Message Bus. [ 37.742588] cloud-init[994]: ci-info: | Route | Destination | Gateway | Genmask | Interface | Flags | [ 37.797231] cloud-init[994]: ci-info: +-------+-------------+----------+---------------+-----------+-------+ [ 37.803812] cloud-init[994]: ci-info: | 0 | 0.0.0.0 | 10.0.2.2 | 0.0.0.0 | enp0s3 | UG | [ 37.826122] cloud-init[994]: ci-info: | 1 | 10.0.2.0 | 0.0.0.0 | 255.255.255.0 | enp0s3 | U | [ 37.832850] cloud-init[994]: ci-info: +-------+-------------+----------+---------------+-----------+-------+ [ 37.839946] cloud-init[994]: Generating public/private rsa key pair. [ 37.845299] cloud-init[994]: Your identification has been saved in /etc/ssh/ssh_host_rsa_key. [ 37.851546] cloud-init[994]: Your public key has been saved in /etc/ssh/ssh_host_rsa_key.pub. [ 37.857222] cloud-init[994]: The key fingerprint is: [ 37.865262] cloud-init[994]: SHA256:LIOfREbvTuYy006jRVTi9QzZnDt+Od9zm6VR2AxY1Rs root@ubuntu-zesty [ 37.874576] cloud-init[994]: The key's randomart image is: [ 37.891454] cloud-init[994]: +---[RSA 2048]----+ [ 37.895816] cloud-init[994]: | . . ++ ...o| [ 37.914998] cloud-init[994]: | . o +.++o E.| [ 37.921878] cloud-init[994]: | o + +.. o| [ 37.927158] cloud-init[994]: | + + o * | [ 37.941419] cloud-init[994]: | . + S . ...+| [ 37.957500] cloud-init[994]: | o @ . +. | [ 37.968668] cloud-init[994]: | * B ..oo| [ 37.978864] cloud-init[994]: | O . +*| [ 37.983593] cloud-init[994]: | . . .o+| [ 38.009120] cloud-init[994]: +----[SHA256]-----+ [ 38.015983] cloud-init[994]: Generating public/private dsa key pair. [ 38.033671] cloud-init[994]: Your identification has been saved in /etc/ssh/ssh_host_dsa_key. [ OK ] Started Deferred execution scheduler. [ 38.113940] Starting Login Service... cloud-init[994]: Your public key has been saved in /etc/ssh/ssh_host_dsa_key.pub. Starting LXD - container startup/shutdown... Starting System Logging Service... Starting Accounts Service... [ 38.143292] cloud-init[994]: The key fingerprint is: Starting LSB: Record successful boot for GRUB... [ 38.172677] cloud-init[994]: SHA256:MtfbakU/1LzOla0WXEIANfMH3pp6RkNPMW2K8P3LRv4 root@ubuntu-zesty [ 38.234547] cloud-init[994]: The key's randomart image is: [ 38.240489] cloud-init[994]: +---[DSA 1024]----+ [ 38.257945] cloud-init[994]: | .o=..o.| [ 38.263838] cloud-init[994]: | . =.o=| [ 38.274480] cloud-init[994]: | o ++=+| [ 38.280206] cloud-init[994]: | . +.=*+| [ 38.296455] cloud-init[994]: | o S .. +=+=| [ 38.326728] cloud-init[994]: | + o.o==+| [ 38.331327] cloud-init[994]: | ..o O+o| [ 38.346878] cloud-init[994]: | .. ooB | [ 38.355061] cloud-init[994]: | .. .. E| [ 38.360888] cloud-init[994]: +----[SHA256]-----+ [ 38.428619] cloud-init[994]: Generating public/private ecdsa key pair. [ 38.456845] cloud-init[994]: Your identification has been saved in /etc/ssh/ssh_host_ecdsa_key. [ 38.485914] cloud-init[994]: Your public key has been saved in /etc/ssh/ssh_host_ecdsa_key.pub. [ OK ] Started Snappy daemon. Starting Auto import assertions from block devices... [ 38.509241] cloud-init[994]: The key fingerprint is: [ 38.556709] cloud-init[994]: SHA256:YREfxEVLrTP5YLYHAG53Ztz11Kbgr3U5YIpTwstMPiQ root@ubuntu-zesty [ 38.582118] cloud-init[994]: The key's randomart image is: [ 38.585760] cloud-init[994]: +---[ECDSA 256]---+ [ 38.589805] cloud-init[994]: | +=oo+. +| [ 38.596804] cloud-init[994]: | . oo+.o.o+| [ 38.629549] cloud-init[994]: | * oo*+.o.| [ 38.642669] cloud-init[994]: | E B =@o. | [ 38.647626] cloud-init[994]: | S =ooO. .| [ 38.650538] cloud-init[994]: | O .. =o.| [ 38.661625] cloud-init[994]: | o + ..| [ 38.672324] cloud-init[994]: | . | [ 38.689231] cloud-init[994]: | | [ 38.693537] cloud-init[994]: +----[SHA256]-----+ [ 38.697406] cloud-init[994]: Generating public/private ed25519 key pair. [ 38.729224] cloud-init[994]: Your identification has been saved in /etc/ssh/ssh_host_ed25519_key. [ 38.743220] cloud-init[994]: Your public key has been saved in /etc/ssh/ssh_host_ed25519_key.pub. [ 38.789345] cloud-init[994]: The key fingerprint is: [ 38.813380] cloud-init[994]: SHA256:NMvSx6dC73BQX38B9zXQ3229QXMR3t3baUma+juUDY8 root@ubuntu-zesty [ 38.844037] cloud-init[994]: The key's randomart image is: [ 38.871660] cloud-init[994]: +--[ED25519 256]--+ [ 38.905160] cloud-init[994]: | oo=+| [ OK ] Started ACPI event daemon. [ 38.963064] [cloud-init OK [994]: ] | ++O|Started Unattended Upgrades Shutdown. [ OK ] Started Auto import assertions from block devices. [ 39.066288] cloud-init[994]: | o . o+%| [ 39.149319] [ OK ] Started Login Service. cloud-init[994]: | + = . o+o%| [ 39.167442] cloud-init[994]: | . S o oo***| [ 39.174460] cloud-init[994]: | o + o.E.+.| [ 39.180020] cloud-init[994]: | o +.. | [ 39.186523] cloud-init[994]: | = .. | [ 39.202878] cloud-init[994]: | . oo | [ 39.208494] cloud-init[994]: +----[SHA256]-----+ [ OK ] Started System Logging Service. [ OK ] Started Network Name Resolution. [ OK ] Reached target Network is Online. Starting Apply the settings specified in cloud-config... Starting Pollinate to seed the pseudo random number generator... Starting iSCSI initiator daemon (iscsid)... [ OK ] Started LSB: Record successful boot for GRUB. Starting Authorization Manager... [ OK ] Started iSCSI initiator daemon (iscsid). Starting Login to default iSCSI targets... [ OK ] Started Authorization Manager. [ OK ] Started Accounts Service. [ OK ] Started Login to default iSCSI targets. [ OK ] Reached target Remote File Systems (Pre). [ OK ] Reached target Remote File Systems. Starting LSB: automatic crash report generation... Starting LSB: daemon to balance interrupts for SMP systems... Starting Permit User Sessions... Starting LSB: VirtualBox Linux Additions... [ OK ] Started Permit User Sessions. Starting Terminate Plymouth Boot Screen... Starting Hold until boot process finishes up... [ OK ] Started Hold until boot process finishes up. [ OK ] Started Terminate Plymouth Boot Screen. [ OK ] Started Serial Getty on ttyS0. Starting Set console scheme... [ OK ] Started LSB: automatic crash report generation. [ OK ] Started Set console scheme. [ OK ] Created slice system-getty.slice. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Started LSB: daemon to balance interrupts for SMP systems. [ OK ] Started LSB: VirtualBox Linux Additions. [ 44.082368] cloud-init[1282]: Generating locales (this might take a while)... [ OK ] Started Pollinate to seed the pseudo random number generator. Starting OpenBSD Secure Shell server... [ OK ] Started LXD - container startup/shutdown. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. [ 47.050532] cloud-init[1282]: en_US.UTF-8... done [ 47.053040] cloud-init[1282]: Generation complete. Ubuntu 17.04 ubuntu-zesty ttyS0 ubuntu-zesty login: [ 49.790786] cloud-init[1282]: Cloud-init v. 0.7.9 running 'modules:config' at Sat, 26 Aug 2017 19:49:58 +0000. Up 42.75 seconds. ci-info: no authorized ssh keys fingerprints found for user ubuntu. <14>Aug 26 19:50:09 ec2: <14>Aug 26 19:50:09 ec2: ############################################################# <14>Aug 26 19:50:09 ec2: -----BEGIN SSH HOST KEY FINGERPRINTS----- <14>Aug 26 19:50:09 ec2: 1024 SHA256:MtfbakU/1LzOla0WXEIANfMH3pp6RkNPMW2K8P3LRv4 root@ubuntu-zesty (DSA) <14>Aug 26 19:50:09 ec2: 256 SHA256:YREfxEVLrTP5YLYHAG53Ztz11Kbgr3U5YIpTwstMPiQ root@ubuntu-zesty (ECDSA) <14>Aug 26 19:50:09 ec2: 256 SHA256:NMvSx6dC73BQX38B9zXQ3229QXMR3t3baUma+juUDY8 root@ubuntu-zesty (ED25519) <14>Aug 26 19:50:09 ec2: 2048 SHA256:LIOfREbvTuYy006jRVTi9QzZnDt+Od9zm6VR2AxY1Rs root@ubuntu-zesty (RSA) <14>Aug 26 19:50:09 ec2: -----END SSH HOST KEY FINGERPRINTS----- <14>Aug 26 19:50:09 ec2: ############################################################# -----BEGIN SSH HOST KEY KEYS----- ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBDL2a5NmNYPcTXcWJrIF6UpHWAMZfBC9VH5cq3O2Fu1zcIQj4Ky0hXvC3BfmiF8szUfv1/z2VgB9RqoWv15faR4= root@ubuntu-zesty ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEohoPgJ+Ej7vHlNeARw96GZkzlM9PYvWasWrg/Up3ha root@ubuntu-zesty ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDA5omfIuG3GRCNl6GC8XVVn4CUlKmn51KTguZZrNIzdDHGp1Vr9GNd/upwcbKAfUH9uY7+krUJxxzuZ/VxejsqL/ZCBrz2qgwiP1YIRMkpC4/HV2vX8uPVUjWbhLZTHNfQAzaCEfB3cAdD33fXd9lCJlGW8ge7xX+8Hu6HtBT766OYAFD00OCMnCxIijsztZ1QkdzW2gooxE1ZaS6eC1pSp9XOG+lKbIiO1vgmkjJUWmqnAHaoynyK3JydNEBv2eSiePqAPMyOeSuEQ1IY+68V3BMlKQFVxwG+OdOoreRiTSFnv+XEtiFFlUK78X/CEFxLoSLHmPxDNSQv0iRILpcP root@ubuntu-zesty -----END SSH HOST KEY KEYS----- [ 53.319760] cloud-init[1682]: Cloud-init v. 0.7.9 running 'modules:final' at Sat, 26 Aug 2017 19:50:08 +0000. Up 52.61 seconds. [ 53.321170] cloud-init[1682]: ci-info: no authorized ssh keys fingerprints found for user ubuntu. [ 53.322048] cloud-init[1682]: Cloud-init v. 0.7.9 finished at Sat, 26 Aug 2017 19:50:09 +0000. Datasource DataSourceNoCloud [seed=/dev/sdb][dsmode=net]. Up 53.27 seconds [ 33 A0x[B1 m   `tO1;P.612984] INFO: task rs:main Q:Reg:1268 blocked for more than 120 seconds. [ 860.531816] Tainted: G W 4.10.0-32-generic #36-Ubuntu [ 860.539167] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 860.546527] INFO: task dpkg:7162 blocked for more than 120 seconds. [ 860.565222] Tainted: G W 4.10.0-32-generic #36-Ubuntu [ 860.569916] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 860.578782] INFO: task kworker/u4:2:7896 blocked for more than 120 seconds. [ 860.611819] Tainted: G W 4.10.0-32-generic #36-Ubuntu [ 860.614886] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 897.397177] blk_update_request: I/O error, dev sda, sector 2178144 [ 899.664617] blk_update_request: I/O error, dev sda, sector 2048 [ 899.668528] Buffer I/O error on dev sda1, logical block 0, lost async page write [ 899.671798] blk_update_request: I/O error, dev sda, sector 4104 [ 899.674874] Buffer I/O error on dev sda1, logical block 257, lost async page write [ 901.883071] blk_update_request: I/O error, dev sda, sector 5296520 [ 901.918056] Buffer I/O error on device sda1, logical block 661754 [ 901.924953] Buffer I/O error on device sda1, logical block 661755 [ 901.931612] Buffer I/O error on device sda1, logical block 661756 [ 901.937737] Buffer I/O error on device sda1, logical block 661757 [ 901.957601] Buffer I/O error on device sda1, logical block 661758 [ 901.960838] Buffer I/O error on device sda1, logical block 661759 [ 901.964574] Buffer I/O error on device sda1, logical block 661760 [ 901.969982] Buffer I/O error on device sda1, logical block 661761 [ 901.973477] Buffer I/O error on device sda1, logical block 661762 [ 901.980481] Buffer I/O error on device sda1, logical block 661763 [ 903.661706] Aborting journal on device sda1-8. [ 909.218523] EXT4-fs error (device sda1) in ext4_reserve_inode_write:5537: Journal has aborted [ 909.250429] EXT4-fs (sda1): previous I/O error to superblock detected [  ss A0x[B1 m   `tO1|;.461902] INFO: task rs:main Q:Reg:1268 blocked for more than 120 seconds. [ 1115.488562] Tainted: G W 4.10.0-32-generic #36-Ubuntu [ 1119.077090] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1119.106637] INFO: task dpkg:7162 blocked for more than 120 seconds. [ 1119.112467] Tainted: G W 4.10.0-32-generic #36-Ubuntu [ 1119.117660] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 33 A0x[B1 m   `tO1;]c%037] INFO: task rs:main Q:Reg:1268 blocked for more than 120 seconds. [ 1254.990784] Tainted: G W 4.10.0-32-generic #36-Ubuntu [ 1254.995424] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1255.013359] INFO: task dpkg:7162 blocked for more than 120 seconds. [ 1255.129531] Tainted: G W 4.10.0-32-generic #36-Ubuntu [ 1255.134202] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1257.712087] blk_update_request: I/O error, dev sda, sector 4961536 [ 1257.779859] Buffer I/O error on device sda1, logical block 619936 [ 1258.309195] blk_update_request: I/O error, dev sda, sector 209056 [ 1258.329624] Buffer I/O error on dev sda1, logical block 25876, lost async page write [ 1258.339862] Buffer I/O error on dev sda1, logical block 25877, lost async page write [ 1258.346887] blk_update_request: I/O error, dev sda, sector 207160 [ 1258.357927] Buffer I/O error on dev sda1, logical block 25639, lost async page write [ 1258.362502] Buffer I/O error on dev sda1, logical block 25640, lost async page write [ 1258.367004] Buffer I/O error on dev sda1, logical block 25641, lost async page write [ 1258.377495] Buffer I/O error on dev sda1, logical block 25642, lost async page write [ 1258.381786] Buffer I/O error on dev sda1, logical block 25643, lost async page write [ 1258.388014] Buffer I/O error on dev sda1, logical block 25644, lost async page write [ 1258.393716] Buffer I/O error on dev sda1, logical block 25645, lost async page write [ 1258.401202] Buffer I/O error on dev sda1, logical block 25646, lost async page write [ 1258.405603] blk_update_request: I/O error, dev sda, sector 207144 [ 1258.416343] blk_update_request: I/O error, dev sda, sector 207112 [ 1258.420682] blk_update_request: I/O error, dev sda, sector 207088 [ 1258.425205] blk_update_request: I/O error, dev sda, sector 207056 [ 1258.430050] blk_update_request: I/O error, dev sda, sector 147200 [ 1258.434958] blk_update_request: I/O error, dev sda, sector 145224 [ 1258.822739] blk_update_request: I/O error, dev sda, sector 4879544 [ 1258.831767] Buffer I/O error on device sda1, logical block 609687 [ 296.014254] EXT4-fs error (device sda1): ext4_journal_check_start:56: Detected aborted journal [ 1299.569355] EXT4-fs error (device sda1) in ext4_dirty_inode:5662: Journal has aborted [ 1301.749792] EXT4-fs (sda1): Remounting filesystem read-only [ 1301.761325] EXT4-fs error (device sda1): ext4_journal_check_start:56: Detected aborted journal [ 1301.761328] EXT4-fs (sda1): Remounting filesystem read-only [ 1301.776609] EXT4-fs error (device sda1): ext4_journal_check_start:56: Detected aborted journal [17788.685195] INFO: rcu_sched detected stalls on CPUs/tasks: [17946.100439 NMI watchdog: BUG: softockup - CPU#1 stuck for 250s 11 [B1 m   `tO17uoack: f3fc6000 [17946.217486] Call Trace: [17946.217496] [17946.217577] vgdrvHeartbeatTimerHandler+0x24/0x30 [vboxguest] [17946.217650] imerLinuxStdCallback+0x11b/0x450 [vboxguest] [17946.217723] ? rtTimerLinuxMpEvent+0x1b0/0x1b0 [vboxguest] [17946.217741] call_timer_fn+0x30/0x140 [17946.217756] ? find_next_bit+0x1a/0x30 [17946.217766] ? __next_timer_interrupt+0x95/0xc0 [17946.217836] ? rtTimerLinuxMpEvent+0x1b0/0x1b0 [vboxguest] [17946.217906] ? rtTimerLinuxMpEvent+0x1b0/0x1b0 [vboxguest] [17946.217916] run_timer_softirq+0x1dd/0x490 [17946.217930] ? run_rebalance_domains+0x18f/0x1c0 [17946.217944] __do_softirq+0xd7/0x260 [17946.217957] ? __irqentry_text_end+0x3/0x3 [17946.217969] do_softirq_own_stack+0x28/0x30 [17946.217975] [17946.217987] irq_exit+0xad/0xb0 [17946.217998] smp_apic_timer_interrupt+0x38/0x50 [17946.218134] apic_timer_interrupt+0x39/0x40 [17946.218176] Code: 00 00 89 c1 83 c1 ff 83 d3 ff 83 fb 00 77 05 83 f9 fe 76 0f b8 1b f3 ff ff 83 c4 04 5b 5e 5d c3 8d 76 00 0f b7 15 44 2f 9d f8 ef <8b> 46 0c 83 c4 04 5b 5e 5d c3 8d b6 00 00 00 00 b8 fe ff ff ff [18117.046190] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 57s! [vminfo:1536] [18117.046226] CPU: 1 PID: 1536 Comm: vminfo Tainted: G W L 4.10.0-32-generic #36-Ubuntu [18117.046227] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [18117.046229] task: f34a1280 task.stack: f3fc6000 [18117.046261] Call Trace: [18117.046277] VbglR0HGCMInternalCall+0x68c/0xf30 [vboxguest] [18117.046290] ? vgdrvHgcmAsyncWaitCallback+0x20/0x20 [vboxguest] [18117.046298] ? unix_stream_recvmsg+0x4b/0x70 [18117.046300] ? unix_ioctl+0x60/0x60 [18117.046304] ? __raw_callee_save___pv_queued_spin_unlock+0x9/0x10 [18117.046316] vgdrvIoCtl_HGCMCall.constprop.7+0x113/0x250 [vboxguest] [18117.046328] ? vgdrvHgcmAsyncWaitCallback+0x20/0x20 [vboxguest] [18117.046340] VGDrvCommonIoCtl+0x1f3/0x1550 [vboxguest] [18117.046353] vgdrvLinuxIOCtl+0x91/0x230 [vboxguest] [18117.046356] ? destroy_inode+0x31/0x60 [18117.046358] ? iput+0x165/0x1d0 [18117.046361] ? dentry_free+0x44/0x80 [18117.046362] ? dentry_free+0x44/0x80 [18117.046374] ? vgdrvLinuxParamLogDstSet+0x70/0x70 [vboxguest] [18117.046376] do_vfs_ioctl+0x91/0x6d0 [18117.046379] ? dput+0x1fe/0x230 [18117.046381] ? __fput+0x16e/0x210 [18117.046384] SyS_ioctl+0x60/0x70 [18117.046387] do_fast_syscall_32+0x8a/0x150 [18117.046390] entry_SYSENTER_32+0x4e/0x7c [18117.046398] Code: 00 00 89 c1 83 c1 ff 83 d3 ff 83 fb 00 77 05 83 f9 fe 76 0f b8 1b f3 ff ff 83 c4 04 5b 5e 5d c3 8d 76 00 0f b7 15 44 2f 9d f8 ef <8b> 46 0c 83 c4 04 5b 5e 5d c3 8d b6 00 00 00 00 b8 fe ff ff ff [18133.825797] (detected by 0, t=27047 jiffies, g=29066, c=29065, q=29) [18133.829260] All QSes seen, last rcu_sched kthread activity 17384 (4372618-4355234), jiffies_till_next_fqs=1, root ->qsmask 0x0 [18133.835019] rcu_sched kthread starved for 17384 jiffies! g29066 c29065 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x100 [18133.840372] INFO: rcu_sched detected stalls on CPUs/tasks: [18133.868895] 1-...: (1 GPs behind) idle=c3b/1/0 softirq=68031/68032 fqs=3 [18133.872855] (detected by 1, t=7 jiffies, g=29067, c=29066, q=31) [1A0x[B1 m   `tO1]Box, BIOS VirtualBox 12/01/2006 [18473.846943] task: f34a5c80 task.stack: f3fc2000 [18473.850344] Call Trace: [18473.853389] ? do_futex+0x139/0x540 [18473.861848] ? __check_object_size+0xaa/0x12c [18473.865082] SyS_futex+0x77/0x140 [18473.873581] ? __copy_to_user_ll+0xd/0x10 [18473.876663] do_fast_syscall_32+0x8a/0x150 [18473.891089] entry_SYSENTER_32+0x4e/0x7c [18473.898837] Code: 24 8b 40 20 e8 52 f3 ff ff e9 24 ff ff ff 90 8d 74 26 00 89 c1 eb a4 e8 4f 96 f7 ff eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 <55> 89 e5 57 56 53 81 ec a4 00 00 00 3e 8d 74 26 00 8b 5d 0c 89 [5 cc A0x[B1 m   `tO1N3t048520] (t=18900 jiffies g=56713 c=56712 q=8) [53248.048540] rcu_sched kthread starved for 18900 jiffies! g56713 c56712 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x1 [53271.747051] CPU: 0 PID: 395 Comm: kworker/0:3 Tainted: G W L 4.10.0-32-generic #36-Ubuntu [53271.844675] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [53272.030669] Workqueue: events e1000_watchdog [e1000] [53272.034338] task: f7153780 task.stack: f6c54000 [53272.038508] Call Trace: [53272.040688] e1000_update_stats+0x7e1/0x820 [e1000] [53272.135307] e1000_watchdog+0x52/0x580 [e1000] [53272.138570] ? pwq_dec_nr_in_flight+0x40/0x90 [53272.141997] process_one_work+0x1b8/0x420 [53272.156860] worker_thread+0x37/0x4c0 [53272.167178] kthread+0xdb/0x110 [53272.169748] ? process_one_work+0x420/0x420 [53272.173127] ? kthread_create_on_node+0x30/0x30 [53272.176770] ret_from_fork+0x21/0x2c [53272.179673] Code: 00 a8 08 74 0b 64 81 25 20 f2 d2 dd ff ff ff 7f 89 c8 5d c3 90 90 90 55 89 e5 3e 8d 74 26 00 89 d1 ff 15 ac fd b7 dd 89 c8 50 9d <8d> 74 26 00 5d c3 8d b6 00 00 00 00 55 89 e5 3e 8d 74 26 00 b9