Domain juju started Connected to domain juju Escape character is ^] [ 0.000000] Linux version 4.15.0-52-generic (buildd@lgw01-amd64-051) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #56-Ubuntu SMP Tue Jun 4 22:49:08 UTC 2019 (Ubuntu 4.15.0-52.56-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=http://192.168.22.2:5248/images/ubuntu/amd64/generic/bionic/daily/boot-kernel nomodeset ro root=squash:http://192.168.22.2:5248/images/ubuntu/amd64/generic/bionic/daily/squashfs ip=::::juju:BOOTIF ip6=off overlayroot=tmpfs overlayroot_cfgdisk=disabled cc:{'datasource_list': ['MAAS']}end_cc cloud-config-url=http://192-168-22-0--24.maas-internal:5248/MAAS/metadata/latest/by-id/pxepca/?op=get_preseed apparmor=0 log_host=192.168.22.2 log_port=5247 --- console=tty1 console=ttyS0 initrd=http://192.168.22.2:5248/images/ubuntu/amd64/generic/bionic/daily/boot-initrd BOOTIF=01-52-54-00-9e-e5-b6 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 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 0x0000000000100000-0x000000007ffdbfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007ffdc000-0x000000007fffffff] 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] 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] e820: last_pfn = 0x7ffdc max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] found SMP MP-table at [mem 0x000f6a60-0x000f6a6f] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] RAMDISK: [mem 0x7c62a000-0x7feb9fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F6840 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x000000007FFE1609 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x000000007FFE145D 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x000000007FFE0040 00141D (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x000000007FFE0000 000040 [ 0.000000] ACPI: APIC 0x000000007FFE1551 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x000000007FFE15D1 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007ffdbfff] [ 0.000000] NODE_DATA(0) allocated [mem 0x7ffb1000-0x7ffdbfff] [ 0.000000] kvm-clock: cpu 0, msr 0:7ff30001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 21573349639 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 0x0000000001000000-0x000000007ffdbfff] [ 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 0x0000000000100000-0x000000007ffdbfff] [ 0.000000] Reserved but unavailable: 134 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdbfff] [ 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] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 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] random: get_random_bytes called from start_kernel+0x99/0x4fd with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u1048576 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 7c424040 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 515941 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=http://192.168.22.2:5248/images/ubuntu/amd64/generic/bionic/daily/boot-kernel nomodeset ro root=squash:http://192.168.22.2:5248/images/ubuntu/amd64/generic/bionic/daily/squashfs ip=::::juju:BOOTIF ip6=off overlayroot=tmpfs overlayroot_cfgdisk=disabled cc:{'datasource_list': ['MAAS']}end_cc cloud-config-url=http://192-168-22-0--24.maas-internal:5248/MAAS/metadata/latest/by-id/pxepca/?op=get_preseed apparmor=0 log_host=192.168.22.2 log_port=5247 --- console=tty1 console=ttyS0 initrd=http://192.168.22.2:5248/images/ubuntu/amd64/generic/bionic/daily/boot-initrd BOOTIF=01-52-54-00-9e-e5-b6 [ 0.000000] Memory: 1976788K/2096616K available (12300K kernel code, 2473K rwdata, 4272K rodata, 2408K init, 2416K bss, 119828K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] ftrace: allocating 39216 entries in 154 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 [tty1] enabled [ 0.004000] console [ttyS0] enabled [ 0.004000] ACPI: Core revision 20170831 [ 0.004000] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.004000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.004009] APIC: Switch to symmetric I/O mode setup [ 0.005220] x2apic enabled [ 0.006145] Switched APIC routing to physical x2apic. [ 0.008000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.008000] tsc: Detected 3599.980 MHz processor [ 0.008000] tsc: Marking TSC unstable due to TSCs unsynchronized [ 0.008005] Calibrating delay loop (skipped) preset value.. 7199.96 BogoMIPS (lpj=14399920) [ 0.009719] pid_max: default: 32768 minimum: 301 [ 0.010671] Security Framework initialized [ 0.011476] Yama: becoming mindful. [ 0.012014] AppArmor: AppArmor disabled by boot time parameter [ 0.013349] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.014916] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.016025] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.017182] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.018656] mce: CPU supports 10 MCE banks [ 0.020047] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.021134] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.022386] Spectre V2 : Mitigation: Full AMD retpoline [ 0.024004] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.025954] Speculative Store Bypass: Vulnerable [ 0.027003] Freeing SMP alternatives memory: 36K [ 0.032000] APIC calibration not consistent with PM-Timer: 98ms instead of 100ms [ 0.032000] APIC delta adjusted to PM-Timer: 6250685 (6173136) [ 0.032000] smpboot: CPU0: AMD QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3) [ 0.032000] Performance Events: AMD PMU driver. [ 0.032000] ... version: 0 [ 0.032000] ... bit width: 48 [ 0.032000] ... generic registers: 4 [ 0.032004] ... value mask: 0000ffffffffffff [ 0.032806] ... max period: 00007fffffffffff [ 0.033634] ... fixed-purpose events: 0 [ 0.034350] ... event mask: 000000000000000f [ 0.035376] Hierarchical SRCU implementation. [ 0.036498] smp: Bringing up secondary CPUs ... [ 0.037363] x86: Booting SMP configuration: [ 0.038120] .... node #0, CPUs: #1 [ 0.004000] kvm-clock: cpu 1, msr 0:7ff30041, secondary cpu clock [ 0.052288] KVM setup async PF for cpu 1 [ 0.053274] kvm-stealtime: cpu 1, msr 7c524040 [ 0.054812] smp: Brought up 1 node, 2 CPUs [ 0.054812] smpboot: Max logical packages: 2 [ 0.056010] smpboot: Total of 2 processors activated (14399.92 BogoMIPS) [ 0.057411] devtmpfs: initialized [ 0.057411] x86/mm: Memory block size: 128MB [ 0.057716] evm: security.selinux [ 0.060004] evm: security.SMACK64 [ 0.060575] evm: security.SMACK64EXEC [ 0.061210] evm: security.SMACK64TRANSMUTE [ 0.061902] evm: security.SMACK64MMAP [ 0.062594] evm: security.apparmor [ 0.063200] evm: security.ima [ 0.064012] evm: security.capability [ 0.064748] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.065687] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.066820] pinctrl core: initialized pinctrl subsystem [ 0.068135] RTC time: 0:21:23, date: 06/23/19 [ 0.072125] NET: Registered protocol family 16 [ 0.073024] audit: initializing netlink subsys (disabled) [ 0.073975] audit: type=2000 audit(1561249284.139:1): state=initialized audit_enabled=0 res=1 [ 0.073975] cpuidle: using governor ladder [ 0.076018] cpuidle: using governor menu [ 0.076828] ACPI: bus type PCI registered [ 0.078765] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.080117] PCI: Using configuration type 1 for base access [ 0.081245] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.084258] ACPI: Added _OSI(Module Device) [ 0.084914] ACPI: Added _OSI(Processor Device) [ 0.085753] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.086736] ACPI: Added _OSI(Processor Aggregator Device) [ 0.088007] ACPI: Added _OSI(Linux-Dell-Video) [ 0.088842] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.089848] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.092212] ACPI: Interpreter enabled [ 0.092978] ACPI: (supports S0 S5) [ 0.093673] ACPI: Using IOAPIC for interrupt routing [ 0.094655] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.096140] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.100195] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.101365] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.102583] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.103699] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.104296] acpiphp: Slot [3] registered [ 0.105080] acpiphp: Slot [4] registered [ 0.105830] acpiphp: Slot [5] registered [ 0.108038] acpiphp: Slot [6] registered [ 0.109947] acpiphp: Slot [7] registered [ 0.110762] acpiphp: Slot [8] registered [ 0.111506] acpiphp: Slot [9] registered [ 0.112040] acpiphp: Slot [10] registered [ 0.112771] acpiphp: Slot [11] registered [ 0.113510] acpiphp: Slot [12] registered [ 0.114293] acpiphp: Slot [13] registered [ 0.115031] acpiphp: Slot [14] registered [ 0.116063] acpiphp: Slot [15] registered [ 0.116923] acpiphp: Slot [16] registered [ 0.117634] acpiphp: Slot [17] registered [ 0.118514] acpiphp: Slot [18] registered [ 0.119406] acpiphp: Slot [19] registered [ 0.120057] acpiphp: Slot [20] registered [ 0.120767] acpiphp: Slot [21] registered [ 0.121516] acpiphp: Slot [22] registered [ 0.122303] acpiphp: Slot [23] registered [ 0.123109] acpiphp: Slot [24] registered [ 0.124040] acpiphp: Slot [25] registered [ 0.124802] acpiphp: Slot [26] registered [ 0.125558] acpiphp: Slot [27] registered [ 0.126369] acpiphp: Slot [28] registered [ 0.127129] acpiphp: Slot [29] registered [ 0.128038] acpiphp: Slot [30] registered [ 0.128785] acpiphp: Slot [31] registered [ 0.129524] PCI host bridge to bus 0000:00 [ 0.130260] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.131481] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.132006] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.133316] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.134682] pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window] [ 0.136004] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.141281] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.142945] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.144005] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.145085] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.150189] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.151523] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.187384] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.188112] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.189111] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.190182] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.191134] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.192387] SCSI subsystem initialized [ 0.193126] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.193126] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.196013] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.196964] vgaarb: loaded [ 0.197534] ACPI: bus type USB registered [ 0.198359] usbcore: registered new interface driver usbfs [ 0.199316] usbcore: registered new interface driver hub [ 0.200033] usbcore: registered new device driver usb [ 0.202226] EDAC MC: Ver: 3.0.0 [ 0.202226] PCI: Using ACPI for IRQ routing [ 0.204236] NetLabel: Initializing [ 0.204867] NetLabel: domain hash size = 128 [ 0.205639] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.206691] NetLabel: unlabeled traffic allowed by default [ 0.208096] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.209344] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.210336] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.214075] clocksource: Switched to clocksource kvm-clock [ 0.221647] VFS: Disk quotas dquot_6.6.0 [ 0.222385] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.223586] pnp: PnP ACPI init [ 0.224629] pnp: PnP ACPI: found 5 devices [ 0.232380] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.234144] NET: Registered protocol family 2 [ 0.235095] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.236554] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.237991] TCP: Hash tables configured (established 16384 bind 16384) [ 0.239128] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.240159] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.241332] NET: Registered protocol family 1 [ 0.242120] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.243122] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.244170] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.262985] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 [ 0.283702] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.285213] Unpacking initramfs... [ 0.708901] Initramfs unpacking failed: no cpio magic [ 0.717171] Freeing initrd memory: 57920K [ 0.718080] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x33e43feb156, max_idle_ns: 440795209785 ns [ 0.719951] Scanning for low memory corruption every 60 seconds [ 0.721646] Initialise system trusted keyrings [ 0.722541] Key type blacklist registered [ 0.723468] workingset: timestamp_bits=36 max_order=19 bucket_order=0 [ 0.725369] zbud: loaded [ 0.726268] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.727542] fuse init (API version 7.26) [ 0.729414] Key type asymmetric registered [ 0.730186] Asymmetric key parser 'x509' registered [ 0.731029] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.732477] io scheduler noop registered [ 0.733161] io scheduler deadline registered [ 0.733914] io scheduler cfq registered (default) [ 0.735011] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.736428] ACPI: Power Button [PWRF] [ 0.755042] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10 [ 0.795025] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 0.814612] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 [ 0.816815] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.841442] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.884967] Linux agpgart interface v0.103 [ 0.887511] loop: module loaded [ 0.889164] scsi host0: ata_piix [ 0.890014] scsi host1: ata_piix [ 0.890747] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0e0 irq 14 [ 0.892158] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0e8 irq 15 [ 0.893779] libphy: Fixed MDIO Bus: probed [ 0.895019] tun: Universal TUN/TAP device driver, 1.6 [ 0.896223] PPP generic driver version 2.4.2 [ 0.897215] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.898450] ehci-pci: EHCI PCI platform driver [ 0.899346] ehci-platform: EHCI generic platform driver [ 0.900447] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.901596] ohci-pci: OHCI PCI platform driver [ 0.902502] ohci-platform: OHCI generic platform driver [ 0.903551] uhci_hcd: USB Universal Host Controller Interface driver [ 0.925095] uhci_hcd 0000:00:01.2: UHCI Host Controller [ 0.926336] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 [ 0.927788] uhci_hcd 0000:00:01.2: detected 2 ports [ 0.928754] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c080 [ 0.929864] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 [ 0.931070] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.932521] usb usb1: Product: UHCI Host Controller [ 0.933390] usb usb1: Manufacturer: Linux 4.15.0-52-generic uhci_hcd [ 0.934806] usb usb1: SerialNumber: 0000:00:01.2 [ 0.935993] hub 1-0:1.0: USB hub found [ 0.936740] hub 1-0:1.0: 2 ports detected [ 0.937714] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.939705] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.940620] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.944625] mousedev: PS/2 mouse device common for all mice [ 0.946944] rtc_cmos 00:00: RTC can wake from S4 [ 0.948251] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 0.949731] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 0.951034] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs [ 0.952428] i2c /dev entries driver [ 0.953152] device-mapper: uevent: version 1.0.3 [ 0.954052] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 0.955782] ledtrig-cpu: registered to indicate activity on CPUs [ 0.957284] NET: Registered protocol family 10 [ 0.958654] Segment Routing with IPv6 [ 0.959487] NET: Registered protocol family 17 [ 0.960619] Key type dns_resolver registered [ 0.961870] RAS: Correctable Errors collector initialized. [ 0.962990] sched_clock: Marking stable (961792777, 0)->(1245851965, -284059188) [ 0.964724] registered taskstats version 1 [ 0.965544] Loading compiled-in X.509 certificates [ 0.967146] Loaded X.509 cert 'Build time autogenerated kernel key: 090ea8f218b1de455a55c926855dfde92833e981' [ 0.969124] zswap: loaded using pool lzo/zbud [ 0.970350] Key type big_key registered [ 0.971140] Key type trusted registered [ 0.972174] Key type encrypted registered [ 0.972978] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 0.974142] ima: Allocated hash algorithm: sha1 [ 0.974962] evm: HMAC attrs: 0x1 [ 0.977142] Magic number: 7:547:355 [ 0.977804] input event1: hash matches [ 0.978636] rtc_cmos 00:00: setting system clock to 2019-06-23 00:21:24 UTC (1561249284) [ 0.981457] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.983460] EDD information not available. [ 1.052937] md: Waiting for all devices to be available before autodetect [ 1.056008] md: If you don't use raid, use raid=noautodetect [ 1.058941] md: Autodetecting RAID arrays. [ 1.061071] md: autorun ... [ 1.062530] md: ... autorun DONE. [ 1.064116] VFS: Cannot open root device "squash:http://192.168.22.2:5248/images/ubuntu/amd64/generic/bio" or unknown-block(0,0): error -6 [ 1.066272] Please append a correct "root=" boot option; here are the available partitions: [ 1.069316] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 1.070766] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-52-generic #56-Ubuntu [ 1.072183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 1.073660] Call Trace: [ 1.074169] dump_stack+0x63/0x8b [ 1.074928] panic+0xe4/0x244 [ 1.075671] mount_block_root+0x1f6/0x2da [ 1.076517] ? set_debug_rodata+0x17/0x17 [ 1.077372] mount_root+0x38/0x3a [ 1.078126] prepare_namespace+0x139/0x18e [ 1.079151] kernel_init_freeable+0x224/0x251 [ 1.080208] ? rest_init+0xb0/0xb0 [ 1.080988] kernel_init+0xe/0x110 [ 1.081723] ret_from_fork+0x22/0x40 [ 1.082555] Kernel Offset: 0x1d000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1.084289] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)