$ cat ubuntu-xenial-16.04-cloudimg-console.log [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.0-83-generic (buildd@lgw01-29) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #106-Ubuntu SMP Mon Jun 26 17:54:43 UTC 2017 (Ubuntu 4.4.0-83.106-generic 4.4.70) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=4e37e810-0a7b-4c2f-aa1a-5eb6bc538643 ro console=tty1 console=ttyS0 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 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 0x0000000000100000-0x000000007ffeffff] 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] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x7fff0 max_arch_pfn = 0x400000000 [ 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 [ffff88000009fff0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] RAMDISK: [mem 0x36234000-0x37111fff] [ 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 00210F (v01 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] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007ffeffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x7ffeb000-0x7ffeffff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:7ffe3001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 3453624284 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 0x0000000001000000-0x000000007ffeffff] [ 0.000000] Normal empty [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffeffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffeffff] [ 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:512 nr_cpumask_bits:512 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88007fc00000 s98264 r8192 d28712 u1048576 [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 515961 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=4e37e810-0a7b-4c2f-aa1a-5eb6bc538643 ro console=tty1 console=ttyS0 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Memory: 2029544K/2096696K available (8469K kernel code, 1294K rwdata, 3984K rodata, 1488K init, 1316K bss, 67152K 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=512 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:33024 nr_irqs:440 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty1] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] tsc: Detected 2699.998 MHz processor [ 3.465969] Calibrating delay loop (skipped) preset value.. 5399.99 BogoMIPS (lpj=10799992) [ 3.548290] pid_max: default: 32768 minimum: 301 [ 3.557676] ACPI: Core revision 20150930 [ 3.612078] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.701243] Security Framework initialized [ 3.746293] Yama: becoming mindful. [ 3.788057] AppArmor: AppArmor initialized [ 3.844553] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 3.896955] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 3.984702] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 4.008582] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 4.017678] Initializing cgroup subsys io [ 4.056552] Initializing cgroup subsys memory [ 4.072497] Initializing cgroup subsys devices [ 4.073517] Initializing cgroup subsys freezer [ 4.129563] Initializing cgroup subsys net_cls [ 4.188289] Initializing cgroup subsys perf_event [ 4.218396] Initializing cgroup subsys net_prio [ 4.225015] Initializing cgroup subsys hugetlb [ 4.226167] Initializing cgroup subsys pids [ 4.228472] CPU: Physical Processor ID: 0 [ 4.229503] CPU: Processor Core ID: 0 [ 4.231351] mce: CPU supports 0 MCE banks [ 4.232387] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 4.233629] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 4.301529] Freeing SMP alternatives memory: 32K (ffffffff820b9000 - ffffffff820c1000) [ 4.385196] ftrace: allocating 32129 entries in 126 pages [ 4.467254] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 4.509461] smpboot: Max logical packages: 1 [ 4.551687] x2apic enabled [ 4.589949] Switched APIC routing to physical x2apic. [ 4.641156] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 4.828397] smpboot: CPU0: Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz (family: 0x6, model: 0x3d, stepping: 0x4) [ 4.884997] Performance Events: unsupported p6 CPU model 61 no PMU driver, software events only. [ 5.020323] KVM setup paravirtual spinlock [ 5.022171] x86: Booting SMP configuration: [ 5.023242] .... node #0, CPUs: #1 [ 5.056966] kvm-clock: cpu 1, msr 0:7ffe3041, secondary cpu clock [ 5.060123] mce: CPU supports 0 MCE banks [ 5.074233] x86: Booted up 1 node, 2 CPUs [ 5.118981] smpboot: Total of 2 processors activated (10799.99 BogoMIPS) [ 5.191941] devtmpfs: initialized [ 5.226882] evm: security.selinux [ 5.245633] evm: security.SMACK64 [ 5.268926] evm: security.SMACK64EXEC [ 5.287090] evm: security.SMACK64TRANSMUTE [ 5.335169] evm: security.SMACK64MMAP [ 5.354217] evm: security.ima [ 5.368417] evm: security.capability [ 5.411822] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 5.429448] futex hash table entries: 512 (order: 3, 32768 bytes) [ 5.478221] pinctrl core: initialized pinctrl subsystem [ 5.486042] RTC time: 18:59:41, date: 07/18/17 [ 5.501450] NET: Registered protocol family 16 [ 5.516952] cpuidle: using governor ladder [ 5.532584] cpuidle: using governor menu [ 5.535470] PCCT header not found. [ 5.538923] ACPI: bus type PCI registered [ 5.543257] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 5.554396] PCI: Using configuration type 1 for base access [ 5.578056] ACPI: Added _OSI(Module Device) [ 5.601149] ACPI: Added _OSI(Processor Device) [ 5.639188] ACPI: Added _OSI(3.0 _SCP Extensions) [ 5.667648] ACPI: Added _OSI(Processor Aggregator Device) [ 5.669516] ACPI: Executed 1 blocks of module-level executable AML code [ 5.693167] ACPI: Interpreter enabled [ 5.723528] ACPI: (supports S0 S5) [ 5.761127] ACPI: Using IOAPIC for interrupt routing [ 5.807994] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.902757] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.941195] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.990807] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.067495] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.110519] PCI host bridge to bus 0000:00 [ 6.133648] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.174072] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.223474] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.300670] pci_bus 0000:00: root bus resource [mem 0x80000000-0xffdfffff window] [ 6.358446] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.405064] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 6.475261] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 6.515469] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 6.567039] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 6.680184] pci 0000:00:07.0: quirk: [io 0x4000-0x403f] claimed by PIIX4 ACPI [ 6.718178] pci 0000:00:07.0: quirk: [io 0x4100-0x410f] claimed by PIIX4 SMB [ 6.762200] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11) [ 6.778308] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 10 *11) [ 6.815219] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 9 *10 11) [ 6.852153] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *9 10 11) [ 6.921164] ACPI: Enabled 2 GPEs in block 00 to 07 [ 6.959148] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 6.974072] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 7.014226] vgaarb: loaded [ 7.016596] vgaarb: bridge control possible 0000:00:02.0 [ 7.038898] SCSI subsystem initialized [ 7.069710] ACPI: bus type USB registered [ 7.124777] usbcore: registered new interface driver usbfs [ 7.187555] usbcore: registered new interface driver hub [ 7.204105] usbcore: registered new device driver usb [ 7.245065] PCI: Using ACPI for IRQ routing [ 7.282851] NetLabel: Initializing [ 7.289938] NetLabel: domain hash size = 128 [ 7.292245] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.295800] NetLabel: unlabeled traffic allowed by default [ 7.310685] amd_nb: Cannot enumerate AMD northbridges [ 7.330495] clocksource: Switched to clocksource kvm-clock [ 7.410055] AppArmor: AppArmor Filesystem Enabled [ 7.483010] pnp: PnP ACPI init [ 7.509764] pnp: PnP ACPI: found 3 devices [ 7.608674] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.644198] NET: Registered protocol family 2 [ 7.692724] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 7.694532] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 7.752679] TCP: Hash tables configured (established 16384 bind 16384) [ 7.763739] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 7.773098] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 7.787972] NET: Registered protocol family 1 [ 7.789869] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.798369] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 7.827039] Unpacking initramfs... [ 8.114937] Freeing initrd memory: 15224K (ffff880036234000 - ffff880037112000) [ 8.139339] RAPL PMU detected, API unit is 2^-32 Joules, 4 fixed counters 10737418240 ms ovfl timer [ 8.141597] hw unit of domain pp0-core 2^-0 Joules [ 8.230255] hw unit of domain package 2^-0 Joules [ 8.348129] hw unit of domain dram 2^-0 Joules [ 8.349142] hw unit of domain pp1-gpu 2^-0 Joules [ 8.415145] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 8.490153] Scanning for low memory corruption every 60 seconds [ 8.598390] audit: initializing netlink subsys (disabled) [ 8.640811] audit: type=2000 audit(1500404383.067:1): initialized [ 8.705221] Initialise system trusted keyring [ 8.768787] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 8.849257] zbud: loaded [ 8.879841] VFS: Disk quotas dquot_6.6.0 [ 8.915260] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.929699] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.978977] fuse init (API version 7.23) [ 8.992978] Key type big_key registered [ 9.001075] Allocating IMA MOK and blacklist keyrings. [ 9.020599] Key type asymmetric registered [ 9.028245] Asymmetric key parser 'x509' registered [ 9.047599] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 9.052004] io scheduler noop registered [ 9.052938] io scheduler deadline registered (default) [ 9.057519] io scheduler cfq registered [ 9.061489] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 9.062828] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 9.064818] ACPI: AC Adapter [AC] (on-line) [ 9.068544] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 9.070335] ACPI: Power Button [PWRF] [ 9.071420] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 9.074050] ACPI: Sleep Button [SLPF] [ 9.091010] ACPI: Battery Slot [BAT0] (battery present) [ 9.099808] GHES: HEST is not enabled! �[ 9.146634] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 9.193903] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.266417] Linux agpgart interface v0.103 [ 9.293067] loop: module loaded [ 9.360420] scsi host0: ata_piix [ 9.403201] scsi host1: ata_piix [ 9.414909] tsc: Refined TSC clocksource calibration: 2699.275 MHz [ 9.414911] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x26e8918f5f4, max_idle_ns: 440795321294 ns [ 9.598585] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xd000 irq 14 [ 9.631858] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xd008 irq 15 [ 9.633411] libphy: Fixed MDIO Bus: probed [ 9.645870] tun: Universal TUN/TAP device driver, 1.6 [ 9.689306] tun: (C) 1999-2004 Max Krasnyansky [ 9.690979] PPP generic driver version 2.4.2 [ 9.717232] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.743846] ehci-pci: EHCI PCI platform driver [ 9.744896] ehci-platform: EHCI generic platform driver [ 9.746046] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.747380] ohci-pci: OHCI PCI platform driver [ 9.748390] ohci-platform: OHCI generic platform driver [ 9.760956] uhci_hcd: USB Universal Host Controller Interface driver [ 9.788077] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 9.790502] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.869286] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.896158] mousedev: PS/2 mouse device common for all mice [ 9.897583] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.916673] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [ 10.019373] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram [ 10.038499] i2c /dev entries driver [ 10.045125] device-mapper: uevent: version 1.0.3 [ 10.047870] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 10.052883] ledtrig-cpu: registered to indicate activity on CPUs [ 10.076417] NET: Registered protocol family 10 [ 10.082759] NET: Registered protocol family 17 [ 10.087964] Key type dns_resolver registered [ 10.096308] microcode: CPU0 sig=0x306d4, pf=0x40, revision=0x0 [ 10.111733] microcode: CPU1 sig=0x306d4, pf=0x40, revision=0x0 [ 10.140934] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 10.156592] registered taskstats version 1 [ 10.168620] Loading compiled-in X.509 certificates [ 10.173699] Loaded X.509 cert 'Build time autogenerated kernel key: 35105354eb779045e4d9ad793dead39d5ee93f76' [ 10.181006] zswap: loaded using pool lzo/zbud [ 10.191841] Key type trusted registered [ 10.212842] Key type encrypted registered [ 10.227695] AppArmor: AppArmor sha1 policy hashing enabled [ 10.250743] ima: No TPM chip found, activating TPM-bypass! [ 10.277450] evm: HMAC attrs: 0x1 [ 10.278659] Magic number: 9:710:999 [ 10.297564] i8042 aux 00:01: hash matches [ 10.329596] pnp0: hash matches [ 10.342713] rtc_cmos rtc_cmos: setting system clock to 2017-07-18 18:59:46 UTC (1500404386) [ 10.398022] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 10.433785] EDD information not available. [ 10.444804] Freeing unused kernel memory: 1488K (ffffffff81f45000 - ffffffff820b9000) [ 10.493333] Write protecting the kernel read-only data: 14336k [ 10.496539] Freeing unused kernel memory: 1760K (ffff880001848000 - ffff880001a00000) [ 10.567950] Freeing unused kernel memory: 112K (ffff880001de4000 - ffff880001e00000) Loading, please [ 10.601096] random: systemd-udevd: uninitialized urandom read (16 bytes read, 5 bits of entropy available) wait... startin[ 10.601697] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) g version 229 [ 10.601738] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) [ 10.601839] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) [ 10.601875] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) [ 10.601910] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) [ 10.601950] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) [ 10.601983] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) [ 10.602016] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) [ 10.602047] random: udevadm: uninitialized urandom read (16 bytes read, 5 bits of entropy available) [ 11.129629] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 11.200160] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 11.221668] Fusion MPT base driver 3.04.20 [ 11.226840] Copyright (c) 1999-2008 LSI Corporation [ 11.387005] Fusion MPT SPI Host driver 3.04.20 [ 11.427872] AVX version of gcm_enc/dec engaged. [ 11.443627] AES CTR mode by8 optimization enabled [ 11.447491] mptbase: ioc0: Initiating bringup [ 11.534883] ioc0: LSI53C1030 A0: Capabilities={Initiator} [ 11.678621] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.712775] scsi host2: ioc0: LSI53C1030 A0, FwRev=00000000h, Ports=1, MaxQ=256, IRQ=20 [ 11.853665] scsi 2:0:0:0: Direct-Access VBOX HARDDISK 1.0 PQ: 0 ANSI: 5 [ 11.872359] scsi target2:0:0: Beginning Domain Validation [ 11.887368] scsi target2:0:0: Domain Validation skipping write tests [ 11.889085] scsi target2:0:0: Ending Domain Validation [ 11.898312] scsi target2:0:0: asynchronous [ 11.912276] scsi 2:0:1:0: Direct-Access VBOX HARDDISK 1.0 PQ: 0 ANSI: 5 [ 11.923004] scsi target2:0:1: Beginning Domain Validation [ 11.939217] scsi target2:0:1: Domain Validation skipping write tests [ 11.948629] scsi target2:0:1: Ending Domain Validation [ 11.950357] scsi target2:0:1: asynchronous [ 11.988013] sd 2:0:0:0: [sda] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 11.993325] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 12.003296] sd 2:0:0:0: [sda] Write Protect is off [ 12.005871] sd 2:0:0:0: [sda] Incomplete mode parameter data [ 12.020701] sd 2:0:0:0: [sda] Assuming drive cache: write through [ 12.041374] sd 2:0:1:0: Attached scsi generic sg1 type 0 [ 12.045582] sd 2:0:1:0: [sdb] 20480 512-byte logical blocks: (10.5 MB/10.0 MiB) [ 12.061124] sd 2:0:1:0: [sdb] Write Protect is off [ 12.065290] sda: sda1 [ 12.067783] sd 2:0:1:0: [sdb] Incomplete mode parameter data [ 12.075940] sd 2:0:1:0: [sdb] Assuming drive cache: write through [ 12.082124] sd 2:0:0:0: [sda] Attached SCSI disk [ 12.088875] sd 2:0:1:0: [sdb] Attached SCSI disk [ 12.271457] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 02:09:ed:5e:5b:38 [ 12.355788] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 12.907420] e1000 0000:00:08.0 eth1: (PCI:33MHz:32-bit) 08:00:27:8b:2b:ff [ 12.924042] e1000 0000:00:08.0 eth1: Intel(R) PRO/1000 Network Connection [ 12.926542] e1000 0000:00:08.0 enp0s8: renamed from eth1 [ 12.939664] e1000 0000:00:03.0 enp0s3: renamed from eth0 [ 14.382796] floppy0: no floppy controllers found Begin: Loading e[ 15.835804] md: linear personality registered for level -1 ssential drivers[ 15.869588] md: multipath personality registered for level -4 ... [ 15.901090] md: raid0 personality registered for level 0 [ 15.945534] md: raid1 personality registered for level 1 [ 16.034963] raid6: sse2x1 gen() 8242 MB/s [ 16.106628] raid6: sse2x1 xor() 4047 MB/s [ 16.190735] raid6: sse2x2 gen() 5787 MB/s [ 16.271057] raid6: sse2x2 xor() 6709 MB/s [ 16.366570] raid6: sse2x4 gen() 12680 MB/s [ 16.442563] raid6: sse2x4 xor() 7367 MB/s [ 16.448897] raid6: using algorithm sse2x4 gen() 12680 MB/s [ 16.450209] raid6: .... xor() 7367 MB/s, rmw enabled [ 16.456738] raid6: using ssse3x2 recovery algorithm [ 16.465543] xor: automatically using best checksumming function: [ 16.518568] avx : 19829.000 MB/sec [ 16.561088] async_tx: api initialized (async) [ 16.615666] md: raid6 personality registered for level 6 [ 16.658058] md: raid5 personality registered for level 5 [ 16.700322] md: raid4 personality registered for level 4 [ 16.758588] md: raid10 personality registered for level 10 done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Beg[ 16.893313] Btrfs loaded in: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems done. Warning: fsck no[ 16.933425] EXT4-fs (sda1): INFO: recovery required on readonly filesystem t present, so sk[ 17.016459] EXT4-fs (sda1): write access will be enabled during recovery ipping root file system [ 17.239614] EXT4-fs (sda1): orphan cleanup on readonly fs [ 17.245444] EXT4-fs (sda1): 10 orphan inodes deleted [ 17.305935] EXT4-fs (sda1): recovery complete [ 17.352501] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) done. Begin: Running /scripts/local-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 17.559834] 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) [ 17.837207] systemd[1]: Detected virtualization oracle. [ 17.888413] systemd[1]: Detected architecture x86-64. Welcome to Ubuntu 16.04.2 LTS! [ 17.984654] systemd[1]: Set hostname to . [ 18.084157] random: nonblocking pool is initialized [ 18.217017] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 18.299160] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 18.417157] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 18.474844] systemd[1]: Reached target User and Group Name Lookups. [ OK ] Reached target User and Group Name Lookups. [ 18.556250] systemd[1]: Reached target Encrypted Volumes. [ OK ] Reached target Encrypted Volumes. [ 18.699153] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 18.799312] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 18.906536] systemd[1]: Started Trigger resolvconf update for networkd DNS. [ OK ] Started Trigger resolvconf update for networkd DNS. [ 18.970915] systemd[1]: Listening on Journal Audit Socket. [ OK ] Listening on Journal Audit Socket. [ 19.039615] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 19.084910] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary Executab...ats File System Automount Point. [ 19.143253] systemd[1]: Listening on LVM2 poll daemon socket. [ OK ] Listening on LVM2 poll daemon socket. [ 19.195419] systemd[1]: Created slice system-serial\x2dgetty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. [ 19.247238] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 19.341700] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 19.427015] systemd[1]: Listening on LVM2 metadata daemon socket. [ OK ] Listening on LVM2 metadata daemon socket. [ 19.491169] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ OK ] Listening on Device-mapper event daemon FIFOs. [ 19.571027] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 19.627321] systemd[1]: Starting Uncomplicated firewall... Starting Uncomplicated firewall... [ 19.710821] systemd[1]: Mounting Huge Pages File System... Mounting Huge Pages File System... [ 19.751606] systemd[1]: Starting Remount Root and Kernel File Systems... [ 19.757073] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Remount Root and Kernel File Systems... [ 19.891360] systemd[1]: Starting Create list of required static device nodes for the current kernel... Starting Create list of required st... nodes for the current kernel... [ 20.042948] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 20.082900] systemd[1]: Mounting Debug File System... Mounting Debug File System... [ 20.099552] systemd[1]: Starting Journal Service... Starting Journal Service... [ 20.171174] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... Starting Monitoring of LVM2 mirrors... dmeventd or progress polling... [ 20.247853] systemd[1]: Starting Set console keymap... Starting Set console keymap... [ 20.315184] systemd[1]: Starting Load Kernel Modules... [ 20.327621] Loading iSCSI transport class v2.0-870. Startin[ 20.371369] iscsi: registered transport (tcp) g Load Kernel Modules... [ 20.432004] iscsi: registered transport (iser) [ 20.434639] systemd[1]: Starting Nameserver information manager... Starting Nameserver information manager... [ 20.519185] systemd[1]: Created slice User and Session Slice. [ OK ] Created slice User and Session Slice. [ 20.658886] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ 20.767262] systemd[1]: Mounted Huge Pages File System. [ OK ] Mounted Huge Pages File System. [ 20.911373] systemd[1]: Mounted Debug File System. [ OK ] Mounted Debug File System. [ 21.079646] systemd[1]: Mounted POSIX Message Queue File System. [ OK ] Mounted POSIX Message Queue File System. [ 21.195270] systemd[1]: Started Journal Service. [ OK ] Started Journal Service. [ OK ] Started Uncomplicated firewall. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ OK ] Started Set console keymap. [ OK ] Started Load Kernel Modules. [ OK ] Started Nameserver information manager. [ OK ] Started LVM2 metadata daemon. Starting Apply Kernel Variables... Mounting FUSE Control File System... Starting Create Static Device Nodes in /dev... Starting Load/Save Random Seed... Starting udev Coldplug all Devices... Starting Initial cloud-init job (pre-networking)... Starting Flush Journal to Persistent Storage... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Load/Save Random Seed. [ OK ] Started udev Coldplug all Devices. [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Monitoring of LVM2 mirrors,...ng dmeventd or progress polling. Starting udev Kernel Device Manager... [ OK ] Started udev Kernel Device Manager. [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... Starting Set console font and keymap... Starting Tell Plymouth To Write Out Runtime Data... Starting LSB: AppArmor initialization... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Tell Plymouth To Write Out Runtime Data. [ OK ] Found device /dev/ttyS0. [ OK ] Started LSB: AppArmor initialization. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. Starting Update UTMP about System Boot/Shutdown... [ OK ] Reached target System Time Synchronized. [ 16.596322] cloud-init[457]: Cloud-init v. 0.7.9 running 'init-local' at Tue, 18 Jul 2017 18:59:58 +0000. Up 15.89 seconds. [ OK ] Started Initial cloud-init job (pre-networking). [ OK ] Started Set console font and keymap. [ OK ] Found device 82540EM Gigabit Ethern...r (PRO/1000 MT Desktop Adapter). [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Created slice system-getty.slice. [ OK ] Reached target Network (Pre). Starting Raise network interfaces... [ OK ] Started ifup for enp0s3. [ OK ] Started ifup for enp0s8. [ OK ] Stopped LSB: Start NTP daemon. [ OK ] Stopped LSB: Start NTP daemon. [ OK ] Started Raise network interfaces. Starting Initial cloud-init job (metadata service crawler)... [ OK ] Reached target Network. [ OK ] Stopped LSB: Start NTP daemon. [ 19.324267] cloud-init[1082]: Cloud-init v. 0.7.9 running 'init' at Tue, 18 Jul 2017 19:00:01 +0000. Up 19.06 seconds. [ OK ] Started Initial cloud-init job (metadata service crawler). [ OK ] Reached target Network is Online. [ 19.402592] cloud-init[1082]: ci-info: ++++++++++++++++++++++++++++++++++++++Net device info++++++++++++++++++++++++++++++++++++++ Starting iSCSI initiator daemon (iscsid)... [ OK ] Reached target Cloud-config availability. [ OK ] Reached target System Initialization. [ OK ] Listening on UUID daemon activation socket. [ 19.530564] cloud-init[1082]: ci-info: +--------+------+-----------------------------+---------------+-------+-------------------+ [ 19.752719] cloud-init[1082]: ci-info: | Device | Up | Address | Mask | Scope | Hw-Address | [ 19.808653] cloud-init[1082]: ci-info: +--------+------+-----------------------------+---------------+-------+-------------------+ [ OK ] Started Timer to automatically refresh installed snaps. [ OK ] Listening on ACPID Listen Socket. [ OK ] Started Daily Cleanup of Temporary Directories. [ 19.879617] cloud-init[1082]: ci-info: | enp0s8 | True | 172.16.20.10 | 255.255.255.0 | . | 08:00:27:8b:2b:ff | [ 20.080456] cloud-init[1082]: ci-info: | enp0s8 | True | fe80::a00:27ff:fe8b:2bff/64 | . | link | 08:00:27:8b:2b:ff | [ 20.120405] cloud-init[1082]: ci-info: | lo | True | 127.0.0.1 | 255.0.0.0 | . | . | [ 20.188903] cloud-init[1082]: ci-info: | lo | True | ::1/128 | . | host | . | [ 20.252764] cloud-init[1082]: ci-info: | enp0s3 | True | 10.0.2.15 | 255.255.255.0 | . | 02:09:ed:5e:5b:38 | [ 20.312636] cloud-init[1082]: ci-info: | enp0s3 | True | fe80::9:edff:fe5e:5b38/64 | . | link | 02:09:ed:5e:5b:38 | [ OK ] Started ACPI Events Check. [ OK ] Reached target Paths. Starting Socket activation for snappy daemon. [ OK ] Started Clean PHP session files every 30 mins. [ 20.366957] cloud-init[1082]: ci-info: +--------+------+-----------------------------+---------------+-------+-------------------+ [ 20.520499] [cloud-init OK [1082]: ] ci-info: +++++++++++++++++++++++++++Route IPv4 info++++++++++++++++++++++++++++Started Daily apt activities. [ 20.633159] [cloud-init OK [1082]: ] ci-info: +-------+-------------+----------+---------------+-----------+-------+Reached target Timers. [ OK ] Listening on D-Bus System Message Bus Socket. [ 20.634282] cloud-init[1082]: ci-info: | Route | Destination | Gateway | Genmask | Interface | Flags | [ 20.809068] cloud-initStarting LXD - unix socket.[1082]: ci-info: +-------+-------------+----------+---------------+-----------+-------+ [ 20.877139] [cloud-init OK [1082]: ] ci-info: | 0 | 0.0.0.0 | 10.0.2.2 | 0.0.0.0 | enp0s3 | UG |Listening on Socket activation for snappy daemon. [ 20.940526] [cloud-init OK [1082]: ] ci-info: | 1 | 10.0.2.0 | 0.0.0.0 | 255.255.255.0 | enp0s3 | U |Listening on LXD - unix socket. [ 20.990359] [cloud-init OK [1082]: ] ci-info: | 2 | 172.16.20.0 | 0.0.0.0 | 255.255.255.0 | enp0s8 | U |Started iSCSI initiator daemon (iscsid). [ 20.990944] cloud-init[1082]: ci-info: +-------+-------------+----------+---------------+-----------+-------+ Starting Login to default iSCSI targets... [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. Starting The PHP 7.1 FastCGI Process Manager... Starting Accounts Service... Starting MySQL Community Server... [ OK ] Started Regular background program processing daemon. [ OK ] Started ACPI event daemon. Starting Clean php session files... Starting A high performance web server and a reverse proxy server... Starting Login Service... Starting System Logging Service... Starting LSB: MD monitoring daemon... Starting /etc/rc.local Compatibility... Starting LXD - container startup/shutdown... [ OK ] Started Deferred execution scheduler. Starting OpenBSD Secure Shell server... Starting Daily apt activities... Starting Apply the settings specified in cloud-config... [ OK ] Started memcached daemon. [ OK ] Started FUSE filesystem for LXC. [ OK ] Started Unattended Upgrades Shutdown. Starting LSB: Record successful boot for GRUB... [ OK ] Started D-Bus System Message Bus. [ OK ] Started Snappy daemon. Starting Auto import assertions from block devices... [ OK ] Started System Logging Service. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started /etc/rc.local Compatibility. [ OK ] Started LXD - container startup/shutdown. [ OK ] Started Login to default iSCSI targets. [ OK ] Started Auto import assertions from block devices. [ OK ] Started LSB: MD monitoring daemon. [ OK ] Started LSB: Record successful boot for GRUB. [ OK ] Started Login Service. Starting Authenticate and Authorize Users to Run Privileged Tasks... [ 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 LSB: VirtualBox Linux Additions... Starting LSB: Set the CPU Frequency Scaling governor to "ondemand"... Starting Permit User Sessions... [ OK ] Started Permit User Sessions. [ OK ] Started Authenticate and Authorize Users to Run Privileged Tasks. [ OK ] Started Accounts Service. Starting Hold until boot process finishes up... Starting Terminate Plymouth Boot Screen... [ OK ] Started The PHP 7.1 FastCGI Process Manager. [ OK ] Started LSB: automatic crash report generation. [ OK ] Started LSB: Set the CPU Frequency Scaling governor to "ondemand". [ OK ] Started Hold until boot process finishes up. [ OK ] Started Terminate Plymouth Boot Screen. [ OK ] Created slice User Slice of ubuntu. [ OK ] Started Session 1 of user ubuntu. Starting User Manager for UID 1000... Starting Set console scheme... [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Started User Manager for UID 1000. [ OK ] Started A high performance web server and a reverse proxy server. [ OK ] Started LSB: daemon to balance interrupts for SMP systems. [ OK ] Started LSB: VirtualBox Linux Additions. [ OK ] Started Clean php session files. [ OK ] Started Set console scheme. [ 23.686940] cloud-init[1244]: Cloud-init v. 0.7.9 running 'modules:config' at Tue, 18 Jul 2017 19:00:06 +0000. Up 23.49 seconds. [ OK ] Started Apply the settings specified in cloud-config. [ OK ] Started MySQL Community Server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Execute cloud user/final scripts... [ OK ] Started Update UTMP about System Runlevel Changes. [ 25.377744] cloud-init[1672]: Cloud-init v. 0.7.9 running 'modules:final' at Tue, 18 Jul 2017 19:00:07 +0000. Up 25.06 seconds. [ 25.446695] [cloud-init OK [1672]: ] Cloud-init v. 0.7.9 finished at Tue, 18 Jul 2017 19:00:08 +0000. Datasource DataSourceNoCloud [seed=/dev/sdb][dsmode=net]. Up 25.36 secondsStarted Execute cloud user/final scripts. [ OK ] Reached target Cloud-init target. [ OK ] Stopped LSB: Start NTP daemon. Starting LSB: Start NTP daemon... [ OK ] Started LSB: Start NTP daemon. [ OK ] Started LSB: Start NTP daemon. Ubuntu 16.04.2 LTS ubuntu-xenial ttyS0 ubuntu-xenial login: [ OK ] Started ACPI event daemon. Stopping A high performance web server and a reverse proxy server... [ OK ] Stopped A high performance web server and a reverse proxy server. Starting A high performance web server and a reverse proxy server... [ OK ] Started A high performance web server and a reverse proxy server. Stopping The PHP 7.1 FastCGI Process Manager... [ OK ] Stopped The PHP 7.1 FastCGI Process Manager. Starting The PHP 7.1 FastCGI Process Manager... [ OK ] Started The PHP 7.1 FastCGI Process Manager. Stopping MySQL Community Server... [ OK ] Stopped MySQL Community Server. Starting MySQL Community Server... [ OK ] Started MySQL Community Server. Stopping MySQL Community Server... [ OK ] Stopped MySQL Community Server. Starting MySQL Community Server... [ OK ] Started MySQL Community Server. [ OK ] Stopped Redis In-Memory Data Store. [ OK ] Started Redis In-Memory Data Store. Stopping LSB: Start NTP daemon... [ OK ] Stopped LSB: Start NTP daemon. Starting LSB: Start NTP daemon... [ OK ] Started LSB: Start NTP daemon. Stopping User Manager for UID 1000... [ OK ] Stopped User Manager for UID 1000. [ OK ] Removed slice User Slice of ubuntu. [ OK ] Closed Unix socket for apport crash forwarding. [ OK ] Started ACPI event daemon. Stopping LSB: automatic crash report generation... [ OK ] Stopped LSB: automatic crash report generation. [ OK ] Started ACPI event daemon. [ OK ] Started ACPI event daemon. [ OK ] Started ACPI event daemon. [ OK ] Started ACPI event daemon. [ OK ] Started ACPI event daemon. Starting LSB: automatic crash report generation... [ OK ] Started LSB: automatic crash report generation. [ OK ] Started ACPI event daemon. [ OK ] Started Daily apt activities. [ 3208.333482] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ffffffffc0362b1d [ 3208.333482] [ 3208.388327] CPU: 0 PID: 8859 Comm: php Not tainted 4.4.0-83-generic #106-Ubuntu [ 3208.442679] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 3208.488888] 0000000000000086 0000000005648689 ffff88007b947a10 ffffffff813f9513 [ 3208.590333] ffffffff81cba598 ffff88007b947aa8 ffff88007b947a98 ffffffff8118d607 [ 3208.694710] ffffffff00000010 ffff88007b947aa8 ffff88007b947a40 0000000005648689 [ 3208.771867] Call Trace: [ 3208.797156] [] dump_stack+0x63/0x90 [ 3208.850053] [] panic+0xd3/0x215 [ 3208.916594] [] ? sf_stat+0xfd/0x100 [vboxsf] [ 3208.988018] [] ? rtR0MemFree+0x55/0x70 [vboxguest] [ 3209.054548] [] __stack_chk_fail+0x19/0x20 [ 3209.117923] [] sf_stat+0xfd/0x100 [vboxsf] [ 3209.184369] [] ? VbglR0SfCreate+0x8e/0xb0 [vboxsf] [ 3209.205510] [] ? sf_dentry_revalidate+0x13/0x30 [vboxsf] [ 3209.281477] [] ? lookup_fast+0x24f/0x330 [ 3209.341436] [] ? walk_component+0x49/0x300 [ 3209.406658] [] ? link_path_walk+0x191/0x5b0 [ 3209.450785] [] ? path_init+0x1eb/0x3c0 [ 3209.480281] [] ? path_lookupat+0x7c/0x110 [ 3209.557010] [] ? filename_lookup+0xb1/0x180 [ 3209.609035] [] ? kmem_cache_alloc+0x187/0x1f0 [ 3209.661132] [] ? getname_flags+0x56/0x1f0 [ 3209.701208] [] ? user_path_at_empty+0x36/0x40 [ 3209.789207] [] ? vfs_fstatat+0x66/0xc0 [ 3209.853415] [] ? SYSC_newlstat+0x31/0x60 [ 3209.892152] [] ? SyS_newlstat+0xe/0x10 [ 3209.942207] [] ? entry_SYSCALL_64_fastpath+0x16/0x71 [ 3210.000542] Kernel Offset: disabled [ 3210.070708] ---[ end Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ffffffffc0362b1d [ 3210.070708]