[ 0.000000] random: get_random_bytes called from start_kernel+0x42/0x4e1 with crng_init=0 [ 0.000000] Linux version 4.13.0-17-generic (buildd@lcy01-amd64-011) (gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #20-Ubuntu SMP Mon Nov 6 10:04:08 UTC 2017 (Ubuntu 4.13.0-17.20-generic 4.13.8) [ 0.000000] Command line: BOOT_IMAGE=ubuntu/amd64/generic/bionic/daily/boot-kernel nomodeset ro root=squash:http://10.0.0.2:5248/images/ubuntu/amd64/generic/bionic/daily/squashfs ip=::::maas-test-2:BOOTIF ip6=off overlayroot=tmpfs overlayroot_cfgdisk=disabled cc:{'datasource_list': ['MAAS']}end_cc cloud-config-url=http://10.0.0.2:5240/MAAS/metadata/latest/by-id/ft7p37/?op=get_preseed apparmor=0 log_host=10.0.0.2 log_port=514 --- console=tty0 console=ttyS1,115200n8 initrd=ubuntu/amd64/generic/bionic/daily/boot-initrd BOOTIF=01-52-54-00-1d-ab-f6 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 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 0x0000000000100000-0x000000007ffd8fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007ffd9000-0x000000007fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] e820: last_pfn = 0x7ffd9 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] found SMP MP-table at [mem 0x000f6a40-0x000f6a4f] mapped at [ffff9af9c00f6a40] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] RAMDISK: [mem 0x7cdef000-0x7fec2fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F6820 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x000000007FFE157D 00002C (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x000000007FFE1409 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x000000007FFE0040 0013C9 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x000000007FFE0000 000040 [ 0.000000] ACPI: APIC 0x000000007FFE14FD 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007ffd8fff] [ 0.000000] NODE_DATA(0) allocated [mem 0x7ffae000-0x7ffd8fff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:7ff2e001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 11922747300 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 0x0000000001000000-0x000000007ffd8fff] [ 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 0x0000000000100000-0x000000007ffd8fff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffd8fff] [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 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 0x80000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 39 pages/cpu @ffff9afa3ca00000 s119704 r8192 d31848 u1048576 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 7ca0d8c0 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 515938 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=ubuntu/amd64/generic/bionic/daily/boot-kernel nomodeset ro root=squash:http://10.0.0.2:5248/images/ubuntu/amd64/generic/bionic/daily/squashfs ip=::::maas-test-2:BOOTIF ip6=off overlayroot=tmpfs overlayroot_cfgdisk=disabled cc:{'datasource_list': ['MAAS']}end_cc cloud-config-url=http://10.0.0.2:5240/MAAS/metadata/latest/by-id/ft7p37/?op=get_preseed apparmor=0 log_host=10.0.0.2 log_port=514 --- console=tty0 console=ttyS1,115200n8 initrd=ubuntu/amd64/generic/bionic/daily/boot-initrd BOOTIF=01-52-54-00-1d-ab-f6 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Memory: 1991004K/2096604K available (9294K kernel code, 2479K rwdata, 3996K rodata, 2324K init, 2384K bss, 105600K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] ftrace: allocating 37781 entries in 148 pages [ 0.004000] Hierarchical RCU implementation. [ 0.004000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=2. [ 0.004000] Tasks RCU enabled. [ 0.004000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.004000] NR_IRQS: 524544, nr_irqs: 440, preallocated irqs: 16 [ 0.004000] Console: colour VGA+ 80x25 [ 0.004000] console [tty0] enabled [ 0.004000] console [ttyS1] enabled [ 0.004004] tsc: Detected 2893.300 MHz processor [ 0.004435] Calibrating delay loop (skipped) preset value.. 5786.60 BogoMIPS (lpj=11573200) [ 0.004758] pid_max: default: 32768 minimum: 301 [ 0.005191] ACPI: Core revision 20170531 [ 0.006024] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.006592] Security Framework initialized [ 0.006984] Yama: becoming mindful. [ 0.007338] AppArmor: AppArmor disabled by boot time parameter [ 0.008269] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.009106] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.010450] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.011086] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.012142] CPU: Physical Processor ID: 0 [ 0.012556] mce: CPU supports 10 MCE banks [ 0.013001] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.013497] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.014106] Freeing SMP alternatives memory: 36K [ 0.015280] smpboot: Max logical packages: 2 [ 0.015788] x2apic enabled [ 0.016003] Switched APIC routing to physical x2apic. [ 0.016976] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.017523] smpboot: CPU0: Intel Core Processor (Haswell, no TSX) (family: 0x6, model: 0x3c, stepping: 0x1) [ 0.018421] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 0.019240] Hierarchical SRCU implementation. [ 0.020000] smp: Bringing up secondary CPUs ... [ 0.020000] x86: Booting SMP configuration: [ 0.020000] .... node #0, CPUs: #1 [ 0.004000] kvm-clock: cpu 1, msr 0:7ff2e041, secondary cpu clock [ 0.024024] KVM setup async PF for cpu 1 [ 0.024536] kvm-stealtime: cpu 1, msr 7cb0d8c0 [ 0.025124] smp: Brought up 1 node, 2 CPUs [ 0.025124] smpboot: Total of 2 processors activated (11573.20 BogoMIPS) [ 0.025412] devtmpfs: initialized [ 0.025412] x86/mm: Memory block size: 128MB [ 0.025412] evm: security.selinux [ 0.025412] evm: security.SMACK64 [ 0.028005] evm: security.SMACK64EXEC [ 0.028372] evm: security.SMACK64TRANSMUTE [ 0.028766] evm: security.SMACK64MMAP [ 0.029132] evm: security.ima [ 0.029456] evm: security.capability [ 0.029832] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.029832] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.029832] pinctrl core: initialized pinctrl subsystem [ 0.030030] RTC time: 0:31:29, date: 01/10/18 [ 0.032059] NET: Registered protocol family 16 [ 0.032617] cpuidle: using governor ladder [ 0.032617] cpuidle: using governor menu [ 0.032779] PCCT header not found. [ 0.033194] ACPI: bus type PCI registered [ 0.033579] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.034184] PCI: Using configuration type 1 for base access [ 0.036013] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.036575] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.037185] ACPI: Added _OSI(Module Device) [ 0.037185] ACPI: Added _OSI(Processor Device) [ 0.037185] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.040005] ACPI: Added _OSI(Processor Aggregator Device) [ 0.041880] ACPI: Interpreter enabled [ 0.042253] ACPI: (supports S0 S5) [ 0.042596] ACPI: Using IOAPIC for interrupt routing [ 0.043074] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.043932] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.045396] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.045904] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.047268] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.047985] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.048180] acpiphp: Slot [3] registered [ 0.048578] acpiphp: Slot [4] registered [ 0.048978] acpiphp: Slot [6] registered [ 0.049374] acpiphp: Slot [7] registered [ 0.050002] acpiphp: Slot [8] registered [ 0.050404] acpiphp: Slot [9] registered [ 0.050801] acpiphp: Slot [10] registered [ 0.051209] acpiphp: Slot [11] registered [ 0.051610] acpiphp: Slot [12] registered [ 0.052009] acpiphp: Slot [13] registered [ 0.052412] acpiphp: Slot [14] registered [ 0.052814] acpiphp: Slot [15] registered [ 0.053214] acpiphp: Slot [16] registered [ 0.053616] acpiphp: Slot [17] registered [ 0.054081] acpiphp: Slot [18] registered [ 0.054542] acpiphp: Slot [19] registered [ 0.055013] acpiphp: Slot [20] registered [ 0.055376] acpiphp: Slot [21] registered [ 0.055739] acpiphp: Slot [22] registered [ 0.056023] acpiphp: Slot [23] registered [ 0.056418] acpiphp: Slot [24] registered [ 0.056808] acpiphp: Slot [25] registered [ 0.057199] acpiphp: Slot [26] registered [ 0.057581] acpiphp: Slot [27] registered [ 0.057972] acpiphp: Slot [28] registered [ 0.058361] acpiphp: Slot [29] registered [ 0.058750] acpiphp: Slot [30] registered [ 0.059169] acpiphp: Slot [31] registered [ 0.059557] PCI host bridge to bus 0000:00 [ 0.059964] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.060003] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.060572] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.061294] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.061986] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.069236] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.069823] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.070346] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.070938] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.071843] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.072020] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.194920] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.195489] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.196049] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.196584] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.197119] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.197844] SCSI subsystem initialized [ 0.198255] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.198255] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.198255] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.200003] vgaarb: loaded [ 0.200294] ACPI: bus type USB registered [ 0.201422] usbcore: registered new interface driver usbfs [ 0.201952] usbcore: registered new interface driver hub [ 0.202442] usbcore: registered new device driver usb [ 0.202952] EDAC MC: Ver: 3.0.0 [ 0.202952] PCI: Using ACPI for IRQ routing [ 0.204109] NetLabel: Initializing [ 0.204452] NetLabel: domain hash size = 128 [ 0.204855] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.206132] NetLabel: unlabeled traffic allowed by default [ 0.206613] clocksource: Switched to clocksource kvm-clock [ 0.212051] VFS: Disk quotas dquot_6.6.0 [ 0.212474] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.213154] pnp: PnP ACPI init [ 0.213739] pnp: PnP ACPI: found 6 devices [ 0.219792] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.220637] NET: Registered protocol family 2 [ 0.221168] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.221870] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.222453] TCP: Hash tables configured (established 16384 bind 16384) [ 0.223151] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.223670] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.224244] NET: Registered protocol family 1 [ 0.224657] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.225189] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.225708] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.226257] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.241065] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 0.269094] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 [ 0.297332] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 0.324594] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 0.338908] Unpacking initramfs... [ 0.811160] Freeing initrd memory: 50000K [ 0.811828] Scanning for low memory corruption every 60 seconds [ 0.812641] audit: initializing netlink subsys (disabled) [ 0.813168] audit: type=2000 audit(1515544289.866:1): state=initialized audit_enabled=0 res=1 [ 0.813330] Initialise system trusted keyrings [ 0.813337] Key type blacklist registered [ 0.814811] workingset: timestamp_bits=36 max_order=19 bucket_order=0 [ 0.816037] zbud: loaded [ 0.816568] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.817286] fuse init (API version 7.26) [ 0.818624] Key type asymmetric registered [ 0.819034] Asymmetric key parser 'x509' registered [ 0.819489] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 0.820224] io scheduler noop registered [ 0.820612] io scheduler deadline registered [ 0.821022] io scheduler cfq registered (default) [ 0.821601] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.822325] ACPI: Power Button [PWRF] [ 0.822826] GHES: HEST is not enabled! [ 0.881428] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.904020] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.926709] 00:05: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 0.965776] Linux agpgart interface v0.103 [ 0.967714] loop: module loaded [ 0.969510] scsi host0: ata_piix [ 0.970101] scsi host1: ata_piix [ 0.970574] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc140 irq 14 [ 0.971229] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc148 irq 15 [ 0.971865] libphy: Fixed MDIO Bus: probed [ 0.972295] tun: Universal TUN/TAP device driver, 1.6 [ 0.972938] PPP generic driver version 2.4.2 [ 0.973391] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.973973] ehci-pci: EHCI PCI platform driver [ 0.988596] ehci-pci 0000:00:05.7: EHCI Host Controller [ 0.989166] ehci-pci 0000:00:05.7: new USB bus registered, assigned bus number 1 [ 0.989950] ehci-pci 0000:00:05.7: irq 10, io mem 0xfc057000 [ 1.004098] ehci-pci 0000:00:05.7: USB 2.0 started, EHCI 1.00 [ 1.004876] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.005696] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.006663] usb usb1: Product: EHCI Host Controller [ 1.007280] usb usb1: Manufacturer: Linux 4.13.0-17-generic ehci_hcd [ 1.008056] usb usb1: SerialNumber: 0000:00:05.7 [ 1.008818] hub 1-0:1.0: USB hub found [ 1.009360] hub 1-0:1.0: 6 ports detected [ 1.010041] ehci-platform: EHCI generic platform driver [ 1.010726] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.011486] ohci-pci: OHCI PCI platform driver [ 1.012097] ohci-platform: OHCI generic platform driver [ 1.012763] uhci_hcd: USB Universal Host Controller Interface driver [ 1.028547] uhci_hcd 0000:00:05.0: UHCI Host Controller [ 1.029052] uhci_hcd 0000:00:05.0: new USB bus registered, assigned bus number 2 [ 1.029787] uhci_hcd 0000:00:05.0: detected 2 ports [ 1.030306] uhci_hcd 0000:00:05.0: irq 10, io base 0x0000c0c0 [ 1.030878] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.031491] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.032257] usb usb2: Product: UHCI Host Controller [ 1.032716] usb usb2: Manufacturer: Linux 4.13.0-17-generic uhci_hcd [ 1.033340] usb usb2: SerialNumber: 0000:00:05.0 [ 1.033926] hub 2-0:1.0: USB hub found [ 1.034322] hub 2-0:1.0: 2 ports detected [ 1.049485] uhci_hcd 0000:00:05.1: UHCI Host Controller [ 1.049981] uhci_hcd 0000:00:05.1: new USB bus registered, assigned bus number 3 [ 1.050705] uhci_hcd 0000:00:05.1: detected 2 ports [ 1.051220] uhci_hcd 0000:00:05.1: irq 11, io base 0x0000c0e0 [ 1.051797] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.052398] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.053115] usb usb3: Product: UHCI Host Controller [ 1.053600] usb usb3: Manufacturer: Linux 4.13.0-17-generic uhci_hcd [ 1.061341] usb usb3: SerialNumber: 0000:00:05.1 [ 1.061873] hub 3-0:1.0: USB hub found [ 1.062256] hub 3-0:1.0: 2 ports detected [ 1.077401] uhci_hcd 0000:00:05.2: UHCI Host Controller [ 1.077907] uhci_hcd 0000:00:05.2: new USB bus registered, assigned bus number 4 [ 1.078628] uhci_hcd 0000:00:05.2: detected 2 ports [ 1.079118] uhci_hcd 0000:00:05.2: irq 11, io base 0x0000c100 [ 1.079687] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.080274] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.080987] usb usb4: Product: UHCI Host Controller [ 1.081464] usb usb4: Manufacturer: Linux 4.13.0-17-generic uhci_hcd [ 1.082084] usb usb4: SerialNumber: 0000:00:05.2 [ 1.082630] hub 4-0:1.0: USB hub found [ 1.083045] hub 4-0:1.0: 2 ports detected [ 1.083648] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.085718] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.086197] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.086757] mousedev: PS/2 mouse device common for all mice [ 1.087664] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 1.088135] rtc_cmos 00:00: RTC can wake from S4 [ 1.088317] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.088394] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram [ 1.088400] i2c /dev entries driver [ 1.088442] device-mapper: uevent: version 1.0.3 [ 1.088479] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.091748] ledtrig-cpu: registered to indicate activity on CPUs [ 1.092533] NET: Registered protocol family 10 [ 1.094894] Segment Routing with IPv6 [ 1.095291] NET: Registered protocol family 17 [ 1.095723] Key type dns_resolver registered [ 1.096322] RAS: Correctable Errors collector initialized. [ 1.096841] sched_clock: Marking stable (1096217685, 0)->(1232356609, -136138924) [ 1.098045] registered taskstats version 1 [ 1.098697] Loading compiled-in X.509 certificates [ 1.100561] Loaded X.509 cert 'Build time autogenerated kernel key: d50d5cd74170933ef323f6bb7439e1444b0fab69' [ 1.101506] zswap: loaded using pool lzo/zbud [ 1.103643] Key type big_key registered [ 1.104206] Key type trusted registered [ 1.105824] Key type encrypted registered [ 1.106346] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 1.107097] evm: HMAC attrs: 0x1 [ 1.107762] Magic number: 2:194:506 [ 1.108324] rtc_cmos 00:00: setting system clock to 2018-01-10 00:31:30 UTC (1515544290) [ 1.109268] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.109857] EDD information not available. [ 1.134106] Freeing unused kernel memory: 2324K [ 1.134876] Write protecting the kernel read-only data: 14336k [ 1.135928] Freeing unused kernel memory: 932K [ 1.136919] Freeing unused kernel memory: 100K [ 1.138940] x86/mm: Checked W+X mappings: passed, no W+X pages found. Loading, please wait... starting version 235 [ 1.208229] FDC 0 is a S82078B [ 1.210147] AVX2 version of gcm_enc/dec engaged. [ 1.210578] AES CTR mode by8 optimization enabled [ 1.224341] virtio_net virtio0 ens3: renamed from eth0 [ 1.336058] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.486264] usb 1-1: New USB device found, idVendor=0627, idProduct=0001 [ 1.487345] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5 [ 1.488394] usb 1-1: Product: QEMU USB Tablet [ 1.489172] usb 1-1: Manufacturer: QEMU [ 1.489817] usb 1-1: SerialNumber: 42 [ 1.494721] hidraw: raw HID events driver (C) Jiri Kosina [ 1.497847] usbcore: registered new interface driver usbhid [ 1.498707] usbhid: USB HID core driver [ 1.500942] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:05.7/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input4 [ 1.502694] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:05.7-1/input0 [ 1.824281] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29b489e2aba, max_idle_ns: 440795331399 ns [ 2.261281] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 Begin: Loading essential drivers ... [ 2.456231] raid6: sse2x1 gen() 12982 MB/s [ 2.504242] raid6: sse2x1 xor() 8523 MB/s [ 2.552089] raid6: sse2x2 gen() 14590 MB/s [ 2.600239] raid6: sse2x2 xor() 9611 MB/s [ 2.648128] raid6: sse2x4 gen() 17016 MB/s [ 2.696317] raid6: sse2x4 xor() 10712 MB/s [ 2.744223] raid6: avx2x1 gen() 24171 MB/s [ 2.792026] raid6: avx2x1 xor() 16434 MB/s [ 2.840078] raid6: avx2x2 gen() 25963 MB/s [ 2.888018] raid6: avx2x2 xor() 14597 MB/s [ 2.936050] raid6: avx2x4 gen() 30255 MB/s [ 2.984234] raid6: avx2x4 xor() 17965 MB/s [ 2.984691] raid6: using algorithm avx2x4 gen() 30255 MB/s [ 2.985179] raid6: .... xor() 17965 MB/s, rmw enabled [ 2.985656] raid6: using avx2x2 recovery algorithm [ 2.987132] xor: automatically using best checksumming function avx [ 2.988655] async_tx: api initialized (async) done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... IP-Config: ens3 hardware address 52:54:00:1d:ab:f6 mtu 1500 DHCP RARP hostname maas-test-2 IP-Config: no response after 2 secs - giving up IP-Config: ens3 hardware address 52:54:00:1d:ab:f6 mtu 1500 DHCP RARP hostname maas-test-2 hostname maas-test-2 IP-Config: ens3 complete (dhcp from 10.0.0.2): address: 10.0.0.51 broadcast: 10.255.255.255 netmask: 255.0.0.0 gateway: 10.0.0.1 dns0 : 10.0.0.2 dns1 : 0.0.0.0 domain : maas rootserver: 10.0.0.2 rootpath: filename : pxelinux.0 :: root=squash:http://10.0.0.2:5248/images/ubuntu/amd64/generic/bionic/daily/squashfs :: mount_squash downloading http://10.0.0.2:5248/images/ubuntu/amd64/generic/bionic/daily/squashfs to /root.tmp.img Connecting to 10.0.0.2:5248 (10.0.0.2:5248) root.tmp.img 100% |*******************************| 158M 0:00:00 ETA :: mount -t squashfs -o loop '/root.tmp.img' '/root.tmp' done. Begin: Running /scripts/local-premount ... [ 8.899382] Btrfs loaded, crc32c=crc32c-intel Scanning for Btrfs filesystems done. Warning: fsck not present, so skipping root file system done. Begin: Running /scripts/local-bottom ... done. Begin: Running /scripts/init-bottom ... Warning: overlayroot: configuring overlayroot with driver=overlay mode=tmpfs opts='' per /root.tmp/etc/overlayroot.local.conf Success: overlayroot: configured root with 'tmpfs' using overlay per /root.tmp/etc/overlayroot.local.conf done. [ 9.247045] systemd[1]: Failed to insert module 'autofs4': No such file or directory [ 9.254114] systemd[1]: systemd 235 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid) [ 9.255917] systemd[1]: Detected virtualization kvm. [ 9.256404] systemd[1]: Detected architecture x86-64. Welcome to Ubuntu Bionic Beaver (development branch)! [ 9.264480] systemd[1]: Set hostname to . [ 9.284181] systemd[1]: Initializing machine ID from KVM UUID. [ 9.290482] systemd[1]: Installed transient /etc/machine-id file. [ 9.539587] systemd[1]: -.mount: Found ordering cycle on media-root\x2dro.mount/start [ 9.540377] systemd[1]: -.mount: Found dependency on -.mount/start [ 9.540920] systemd[1]: -.mount: Unable to break cycle starting with -.mount/start [ 9.541628] systemd[1]: Requested transaction contains an unfixable cyclic ordering dependency: Resource deadlock avoided [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice User and Session Slice. [ OK ] Created slice System Slice. [ OK ] Listening on Journal Audit Socket. [ OK ] Listening on udev Control Socket. Mounting Kernel Debug File System... [ OK ] Listening on Journal Socket. Starting Create list of required st…ce nodes for the current kernel... Starting Remount Root and Kernel File Systems... [ OK ] Listening on Device-mapper event daemon FIFOs. Starting Load Kernel Modules... [ OK ] Listening on Syslog Socket. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on udev Kernel Socket. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting POSIX Message Queue File System... Mounting Huge Pages File System... [ OK ] Listening on LVM2 poll daemon socket. [ OK ] Listening on Journal Socket (/dev/log). Starting Journal Service... Starting udev Coldplug all Devices... Starting Set the console keyboard layout... [UNSUPP] Starting of Arbitrary Executable Fi…tem Automount Point not supported. [ OK ] Listening on LVM2 metadata daemon socket. [ OK ] Reached target Swap. Starting Uncomplicated firewall... [ OK ] Listening on Network Service Netlink Socket. Starting Monitoring of LVM2 mirrors…ng dmeventd or progress polling... [ OK ] Reached target User and Group Name Lookups. [ OK ] Reached target Slices. [ 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 Remount Root and Kernel File Systems. [ OK ] Mounted POSIX Message Queue File System. Starting Load/Save Random Seed... [ OK ] Started Uncomplicated firewall. [ OK ] Mounted Kernel Debug File System. [ 9.647430] Loading iSCSI transport class v2.0-870. [ OK ] Started Load/Save Random Seed. [ 9.655343] iscsi: registered transport (tcp) [FAILED] Failed to start Load Kernel Modules. See 'systemctl status systemd-modules-load.service' for details. Mounting FUSE Control File System... Starting Apply Kernel Variables... Mounting Kernel Configuration File System... [ OK ] Mounted FUSE Control File System. [ OK ] Mounted Kernel Configuration File System. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 9.716629] systemd-journald[411]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [ OK ] Started udev Coldplug all Devices. [ OK ] Started LVM2 metadata daemon. [ OK ] Started Set the console keyboard layout. [ OK ] Started Monitoring of LVM2 mirrors,…sing dmeventd or progress polling. [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Set console font and keymap... Starting Tell Plymouth To Write Out Runtime Data... Starting Create Volatile Files and Directories... Starting Commit a transient machine-id on disk... Starting ebtables ruleset management... [ OK ] Started Set console font and keymap. [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... Starting Initial cloud-init job (pre-networking)... [ OK ] Started Tell Plymouth To Write Out Runtime Data. [ OK ] Started Commit a transient machine-id on disk. [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started udev Kernel Device Manager. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ OK ] Started ebtables ruleset management. [ OK ] Found device /dev/ttyS1. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ 11.773487] cloud-init[442]: Cloud-init v. 17.2 running 'init-local' at Wed, 10 Jan 2018 00:31:40 +0000. Up 11.55 seconds. [ OK ] Started Initial cloud-init job (pre-networking). [ OK ] Reached target Network (Pre). Starting Network Service... [ OK ] Started Network Service. [ OK ] Reached target Network. Starting Wait for Network to be Configured... [ OK ] Started Wait for Network to be Configured. Starting Initial cloud-init job (metadata service crawler)... [ 13.015127] cloud-init[591]: Cloud-init v. 17.2 running 'init' at Wed, 10 Jan 2018 00:31:41 +0000. Up 12.30 seconds. [ 13.016301] cloud-init[591]: ci-info: +++++++++++++++++++++++++++Net device info+++++++++++++++++++++++++++ [ 13.017039] cloud-init[591]: ci-info: +--------+------+-----------+-----------+-------+-------------------+ [ 13.017764] cloud-init[591]: ci-info: | Device | Up | Address | Mask | Scope | Hw-Address | [ 13.018439] cloud-init[591]: ci-info: +--------+------+-----------+-----------+-------+-------------------+ [ 13.019092] cloud-init[591]: ci-info: | ens3: | True | 10.0.0.51 | 255.0.0.0 | . | 52:54:00:1d:ab:f6 | [ 13.019766] cloud-init[591]: ci-info: | ens3: | True | . | . | d | 52:54:00:1d:ab:f6 | [ 13.020434] cloud-init[591]: ci-info: | lo: | True | 127.0.0.1 | 255.0.0.0 | . | . | [ 13.021243] cloud-init[591]: ci-info: | lo: | True | . | . | d | . | [ 13.024091] cloud-init[591]: ci-info: +--------+------+-----------+-----------+-------+-------------------+ [ 13.024749] cloud-init[591]: ci-info: ++++++++++++++++++++++++++++Route IPv4 info+++++++++++++++++++++++++++++ [ 13.025419] cloud-init[591]: ci-info: +-------+-------------+----------+-----------------+-----------+-------+ [ 13.026082] cloud-init[591]: ci-info: | Route | Destination | Gateway | Genmask | Interface | Flags | [ 13.027413] cloud-init[591]: ci-info: +-------+-------------+----------+-----------------+-----------+-------+ [ 13.028172] cloud-init[591]: ci-info: | 0 | 0.0.0.0 | 10.0.0.1 | 0.0.0.0 | ens3 | UG | [ 13.036452] cloud-init[591]: ci-info: | 1 | 10.0.0.0 | 0.0.0.0 | 255.0.0.0 | ens3 | U | [ 13.037609] cloud-init[591]: ci-info: | 2 | 10.0.0.1 | 0.0.0.0 | 255.255.255.255 | ens3 | UH | [ 13.038453] cloud-init[591]: ci-info: +-------+-------------+----------+-----------------+-----------+-------+ [ 13.307108] cloud-init[591]: Generating public/private rsa key pair. [ 13.309316] cloud-init[591]: Your identification has been saved in /etc/ssh/ssh_host_rsa_key. [ 13.311102] cloud-init[591]: Your public key has been saved in /etc/ssh/ssh_host_rsa_key.pub. [ 13.312331] cloud-init[591]: The key fingerprint is: [ 13.313070] cloud-init[591]: SHA256:LKnQBxndRNym6tYwhsT4K7WXaYG6nDC8DHATg89Nhd8 root@maas-test-2 [ 13.314108] cloud-init[591]: The key's randomart image is: [ 13.314885] cloud-init[591]: +---[RSA 2048]----+ [ 13.315587] cloud-init[591]: | .o.=o. | [ 13.316213] cloud-init[591]: | . .+. o o | [ 13.316746] cloud-init[591]: |. oo+. . o | [ 13.317278] cloud-init[591]: | o.*o..oE | [ 13.317752] cloud-init[591]: |. *ooo+.S | [ 13.318208] cloud-init[591]: |o. o=o*. | [ 13.318681] cloud-init[591]: |+. o.= B | [ 13.319181] cloud-init[591]: |o++.o B . | [ 13.319630] cloud-init[591]: | o+o + | [ 13.320156] cloud-init[591]: +----[SHA256]-----+ [ 13.320624] cloud-init[591]: Generating public/private dsa key pair. [ 13.321189] cloud-init[591]: Your identification has been saved in /etc/ssh/ssh_host_dsa_key. [ 13.321842] cloud-init[591]: Your public key has been saved in /etc/ssh/ssh_host_dsa_key.pub. [ 13.322482] cloud-init[591]: The key fingerprint is: [ 13.322947] cloud-init[591]: SHA256:/rSWrqbGG9hP9bV2+VV3DSrGRsvlDJA+FCnlHnZpdg8 root@maas-test-2 [ 13.323676] cloud-init[591]: The key's randomart image is: [ 13.324222] cloud-init[591]: +---[DSA 1024]----+ [ 13.324699] cloud-init[591]: | .++ | [ 13.325221] cloud-init[591]: | ..+. . | [ 13.325879] cloud-init[591]: | ++ B E . | [ 13.326611] cloud-init[591]: | ooO B + ..| [ 13.327366] cloud-init[591]: | S.O + o =| [ 13.328184] cloud-init[591]: | o . + o . .=| [ 13.329102] cloud-init[591]: | ..o o ... o.o| [ 13.329638] cloud-init[591]: | o+.oo. . .o| [ 13.330128] cloud-init[591]: | .o+o++ .| [ 13.330663] cloud-init[591]: +----[SHA256]-----+ [ 13.331189] cloud-init[591]: Generating public/private ecdsa key pair. [ 13.331749] cloud-init[591]: Your identification has been saved in /etc/ssh/ssh_host_ecdsa_key. [ 13.332425] cloud-init[591]: Your public key has been saved in /etc/ssh/ssh_host_ecdsa_key.pub. [ 13.333081] cloud-init[591]: The key fingerprint is: [ 13.333566] cloud-init[591]: SHA256:nPJt8yCcaxEr58sDrKCEqWJV2PClxrHaUt+zl5dWd24 root@maas-test-2 [ 13.334258] cloud-init[591]: The key's randomart image is: [ 13.334759] cloud-init[591]: +---[ECDSA 256]---+ [ 13.335233] cloud-init[591]: | | [ 13.335747] cloud-init[591]: | . . . | [ 13.336270] cloud-init[591]: | * = | [ 13.336744] cloud-init[591]: | . X ... | [ 13.337214] cloud-init[591]: |.. *.o So | [ 13.337695] cloud-init[591]: |o..+ .+=+= .o| [ 13.338158] cloud-init[591]: |o..... ==.B . o.o| [ 13.338619] cloud-init[591]: |+. . .+= * + E| [ 13.339075] cloud-init[591]: |o .+o. + . | [ 13.339527] cloud-init[591]: +----[SHA256]-----+ [ 13.339993] cloud-init[591]: Generating public/private ed25519 key pair. [ 13.340576] cloud-init[591]: Your identification has been saved in /etc/ssh/ssh_host_ed25519_key. [ 13.341261] cloud-init[591]: Your public key has been saved in /etc/ssh/ssh_host_ed25519_key.pub. [ 13.341993] cloud-init[591]: The key fingerprint is: [ 13.342495] cloud-init[591]: SHA256:c/JimCLetCFqbDI7B3OS2F0Az3EYgg7LZVAPfCr8rnQ root@maas-test-2 [ 13.343340] cloud-init[591]: The key's randomart image is: [ 13.344073] cloud-init[591]: +--[ED25519 256]--+ [ 13.344638] cloud-init[591]: | o*+oo. | [ 13.345120] cloud-init[591]: |o B=+ | [ 13.345565] cloud-init[591]: |=.o =o | [ 13.346060] cloud-init[591]: |.= . . | [ 13.346549] cloud-init[591]: |.oo. . S . | [ 13.347050] cloud-init[591]: |* o.. o = | [ 13.347509] cloud-init[591]: |.*+E+ o o . | [ 13.348023] cloud-init[591]: |=*o* + . . | [ 13.348471] cloud-init[591]: |**o o | [ 13.348986] cloud-init[591]: +----[SHA256]-----+ [ OK ] Started Initial cloud-init job (metadata service crawler). [ OK ] Reached target Cloud-config availability. [ OK ] Reached target System Initialization. [ OK ] Listening on UUID daemon activation socket. [ OK ] Started Timer to automatically refresh installed snaps. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt download activities. [ OK ] Listening on ACPID Listen Socket. Starting Socket activation for snappy daemon. [ OK ] Started systemd-resolved-update-resolvconf.path. [ OK ] Started Message of the Day. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting LXD - unix socket. [ OK ] Started ACPI Events Check. [ OK ] Reached target Paths. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Listening on Socket activation for snappy daemon. [ OK ] Listening on LXD - unix socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. [ OK ] Started irqbalance daemon. [ OK ] Started Regular background program processing daemon. [ OK ] Started FUSE filesystem for LXC. Starting Network Name Resolution... [ OK ] Started Unattended Upgrades Shutdown. Starting LXD - container startup/shutdown... Starting Login Service... Starting Snappy daemon... Starting Accounts Service... Starting System Logging Service... [ OK ] Started D-Bus System Message Bus. [ OK ] Started Deferred execution scheduler. [ OK ] Started System Logging Service. [ OK ] Started Network Name Resolution. [ OK ] Reached target Host and Network Name Lookups. [ OK ] Reached target Network is Online. Starting iSCSI initiator daemon (iscsid)... Starting Apply the settings specified in cloud-config... Starting Pollinate to seed the pseudo random number generator... [ OK ] Started Login Service. [ 13.774332] BUG: unable to handle kernel paging request at fffff672c3075a20 [ 13.775203] IP: kfree+0x53/0x160 [ 13.775665] PGD 0 [ 13.775666] P4D 0 [ 13.775965] [ 13.776566] Oops: 0000 [#1] SMP [ 13.777004] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi overlay btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc ttm drm_kms_helper aesni_intel syscopyarea sysfillrect aes_x86_64 crypto_simd glue_helper cryptd sysimgblt fb_sys_fops drm psmouse virtio_blk virtio_net pata_acpi floppy [ 13.782468] CPU: 0 PID: 696 Comm: lxd Not tainted 4.13.0-17-generic #20-Ubuntu [ 13.783169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 13.784028] task: ffff9afa30b62e80 task.stack: ffffc07640a50000 [ 13.784512] RIP: 0010:kfree+0x53/0x160 [ 13.784884] RSP: 0018:ffff9afa3ca03a18 EFLAGS: 00010286 [ 13.785339] RAX: 0000000000000000 RBX: fffff50a81d68280 RCX: 0000000000000002 [ 13.785983] RDX: 0000457c0321e918 RSI: 0000000000010080 RDI: 00006505c0000000 [ 13.786916] RBP: ffff9afa3ca03a30 R08: 000000000001f4c0 R09: ffffffff94bbb839 [ 13.787877] R10: fffff672c3075a00 R11: 00000000e4e5cd01 R12: ffff9afa3f794000 [ 13.788854] R13: ffffffff947a155e R14: ffff9afa3f794000 R15: ffff9afa3f794000 [ 13.789882] FS: 00007fc4a7938cc0(0000) GS:ffff9afa3ca00000(0000) knlGS:0000000000000000 [ 13.791134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.792003] CR2: fffff672c3075a20 CR3: 00000000737f6000 CR4: 00000000001406f0 [ 13.793019] Call Trace: [ 13.793462] [ 13.793886] security_sk_free+0x3e/0x50 [ 13.794680] __sk_destruct+0x108/0x190 [ 13.795465] sk_destruct+0x20/0x30 [ 13.796193] __sk_free+0x82/0xa0 [ 13.796899] sk_free+0x19/0x20 [ 13.797537] sock_put+0x14/0x20 [ 13.797926] tcp_v4_rcv+0x94d/0x9d0 [ 13.798325] ? ep_poll_callback+0x226/0x2b0 [ 13.798704] ip_local_deliver_finish+0x5c/0x1f0 [ 13.799099] ip_local_deliver+0x6f/0xe0 [ 13.799455] ip_rcv_finish+0x120/0x410 [ 13.799868] ip_rcv+0x28c/0x3a0 [ 13.800221] ? csum_partial+0x11/0x20 [ 13.800649] __netif_receive_skb_core+0x39a/0xaa0 [ 13.801295] ? skb_checksum+0x35/0x50 [ 13.801742] ? skb_append_datato_frags+0x200/0x200 [ 13.802164] ? reqsk_fastopen_remove+0x140/0x140 [ 13.802576] __netif_receive_skb+0x18/0x60 [ 13.803163] ? __netif_receive_skb+0x18/0x60 [ 13.803798] netif_receive_skb_internal+0x3f/0x3f0 [ 13.804538] ? dev_gro_receive+0x2dc/0x480 [ 13.805210] napi_gro_receive+0xc2/0xe0 [ 13.805851] receive_buf+0x218/0xf70 [virtio_net] [ 13.806591] ? vring_unmap_one+0x1b/0x80 [ 13.807240] virtnet_poll+0x173/0x268 [virtio_net] [ 13.807998] net_rx_action+0x13b/0x380 [ 13.808621] ? skb_recv_done+0x30/0x40 [virtio_net] [ 13.810159] __do_softirq+0xde/0x2a5 [ 13.810673] irq_exit+0xb6/0xc0 [ 13.811185] do_IRQ+0x80/0xd0 [ 13.811881] common_interrupt+0x89/0x89 [ 13.812668] RIP: 0010:filemap_fault+0xff/0x5e0 [ 13.819490] RSP: 0018:ffffc07640a53cc8 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff8e [ 13.820174] RAX: 000000000012e288 RBX: ffff9afa3f6e0800 RCX: 0000000000000054 [ 13.820760] RDX: 0000000000000000 RSI: ffff9afa30b64180 RDI: ffff9afa3ca1c200 [ 13.821339] RBP: ffffc07640a53d70 R08: 0000000000000310 R09: 0000000000000001 [ 13.821917] R10: ffffc076406ab738 R11: 00000000000000d2 R12: 00000000000000ea [ 13.822493] R13: ffff9afa3262e900 R14: fffff50a8174eec0 R15: ffffc07640a53db8 [ 13.823075] [ 13.823327] ? filemap_fault+0xb0/0x5e0 [ 13.823703] ? filemap_map_pages+0x179/0x320 [ 13.824101] __do_fault+0x1e/0xb0 [ 13.824434] __handle_mm_fault+0xba7/0x1020 [ 13.824821] handle_mm_fault+0xb1/0x200 [ 13.825189] __do_page_fault+0x24d/0x4d0 [ 13.825560] trace_do_page_fault+0x37/0xd0 [ 13.826051] do_async_page_fault+0x51/0x80 [ 13.826652] async_page_fault+0x28/0x30 [ 13.827246] RIP: 0033:0x7fc4a68e38a7 [ 13.827818] RSP: 002b:00007ffea4ae47e8 EFLAGS: 00010206 [ 13.828303] RAX: 0000000000000000 RBX: 00007fc4a4f610e0 RCX: 0000000000000018 [ 13.828883] RDX: 00007fc4a4d1d9b8 RSI: 00007fc4a7063190 RDI: 00007fc4a4d1d9a0 [ 13.829461] RBP: 00007fc4a4cf0fc0 R08: 00000000000000ca R09: 0000000000000001 [ 13.830060] R10: 0000000000000000 R11: 000000000000004d R12: 00007ffea4ae48a0 [ 13.830637] R13: 00007ffea4ae4980 R14: 00007fc4a4f4d030 R15: 00007fc4a4d1d9b8 [ 13.831227] Code: 00 80 49 01 da 0f 82 1c 01 00 00 48 c7 c7 00 00 00 80 48 2b 3d 7f e6 c1 00 49 01 fa 49 c1 ea 0c 49 c1 e2 06 4c 03 15 5d e6 c1 00 <49> 8b 42 20 48 8d 50 ff a8 01 4c 0f 45 d2 49 8b 52 20 48 8d 42 [ 13.832971] RIP: kfree+0x53/0x160 RSP: ffff9afa3ca03a18 [ 13.833525] CR2: fffff672c3075a20 [ 13.833920] ---[ end trace 1b0852e1ad381bc3 ]--- [ 13.834350] Kernel panic - not syncing: Fatal exception in interrupt [ 13.835085] Kernel Offset: 0x13400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 13.836253] ---[ end Kernel panic - not syncing: Fatal exception in interrupt