[ 0.000000] Linux version 4.15.3-1-generic (builder@build4) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #astra13 SMP Wed Jul 25 16:37:04 UTC 2018 (Astra 4.15.3-1.astra13-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.3-1-generic root=UUID=1c24e3e8-ff7e-4b21-9f82-56c170559611 ro parsec.max_ilev=63 console=ttyS0 console=tty0 net.ifnames=0 [ 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 0x0000000000100000-0x000000007ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007fff0000-0x000000007fffffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.5 present. [ 0.000000] DMI: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x7fff0 max_arch_pfn = 0x400000000 [ 0.000000] MTRR: Disabled [ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.000000] CPU MTRRs all blank - virtualized system. [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.000000] found SMP MP-table at [mem 0x0009fff0-0x0009ffff] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] RAMDISK: [mem 0x326fd000-0x35375fff] [ 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 002325 (v02 VBOX VBOXBIOS 00000002 INTL 20190509) [ 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 20190509) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007ffeffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x7ffc5000-0x7ffeffff] [ 0.000000] kvm-clock: cpu 0, msr 0:7ff44001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 5554471712 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] Reserved but unavailable: 98 pages [ 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 low 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] random: get_random_bytes called from start_kernel+0x99/0x50f 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] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 515961 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.3-1-generic root=UUID=1c24e3e8-ff7e-4b21-9f82-56c170559611 ro parsec.max_ilev=63 console=ttyS0 console=tty0 net.ifnames=0 [ 0.000000] Memory: 1989380K/2096696K available (12300K kernel code, 2396K rwdata, 4144K rodata, 2384K init, 2376K bss, 107316K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 37762 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 [ttyS0] enabled [ 0.004000] ACPI: Core revision 20170831 [ 0.004000] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.004000] APIC: Switch to symmetric I/O mode setup [ 0.004000] x2apic enabled [ 0.004000] Switched APIC routing to physical x2apic. [ 0.004000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.004006] tsc: Detected 1991.998 MHz processor [ 0.008016] Calibrating delay loop (skipped) preset value.. 3983.99 BogoMIPS (lpj=7967992) [ 0.009788] pid_max: default: 32768 minimum: 301 [ 0.010870] Security Framework initialized [ 0.011826] Yama: becoming mindful. [ 0.013143] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.017018] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.018533] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.020010] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.021811] CPU: Physical Processor ID: 0 [ 0.022713] CPU: Processor Core ID: 0 [ 0.024045] mce: CPU supports 0 MCE banks [ 0.025558] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.026981] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.028007] Spectre V2 : Mitigation: Full generic retpoline [ 0.029238] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch [ 0.030710] Speculative Store Bypass: Vulnerable [ 0.032131] Freeing SMP alternatives memory: 32K [ 0.036000] smpboot: CPU0: Intel(R) Core(TM) i3-6006U CPU @ 2.00GHz (family: 0x6, model: 0x4e, stepping: 0x3) [ 0.036000] Performance Events: unsupported p6 CPU model 78 no PMU driver, software events only. [ 0.036048] Hierarchical SRCU implementation. [ 0.038226] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.040006] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.041808] smp: Bringing up secondary CPUs ... [ 0.044130] x86: Booting SMP configuration: [ 0.045275] .... node #0, CPUs: #1 [ 0.004000] kvm-clock: cpu 1, msr 0:7ff44041, secondary cpu clock [ 0.004000] mce: CPU supports 0 MCE banks [ 0.050077] smp: Brought up 1 node, 2 CPUs [ 0.050077] smpboot: Max logical packages: 1 [ 0.052008] smpboot: Total of 2 processors activated (7967.99 BogoMIPS) [ 0.053928] devtmpfs: initialized [ 0.053928] x86/mm: Memory block size: 128MB [ 0.056378] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.060021] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.061778] pinctrl core: initialized pinctrl subsystem [ 0.064220] RTC time: 8:28:20, date: 01/26/21 [ 0.065613] NET: Registered protocol family 16 [ 0.066811] audit: initializing netlink subsys (disabled) [ 0.068044] audit: type=2000 audit(1611649707.637:1): state=initialized audit_enabled=0 res=1 [ 0.068209] cpuidle: using governor ladder [ 0.068945] cpuidle: using governor menu [ 0.072066] ACPI: bus type PCI registered [ 0.073299] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.074908] PCI: Using configuration type 1 for base access [ 0.077398] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.080840] ACPI: Added _OSI(Module Device) [ 0.081200] ACPI: Added _OSI(Processor Device) [ 0.084013] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.085404] ACPI: Added _OSI(Processor Aggregator Device) [ 0.088013] ACPI: Added _OSI(Linux-Dell-Video) [ 0.089579] ACPI: Executed 1 blocks of module-level executable AML code [ 0.096397] ACPI: Interpreter enabled [ 0.097466] ACPI: (supports S0 S5) [ 0.098448] ACPI: Using IOAPIC for interrupt routing [ 0.099928] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.100217] ACPI: Enabled 2 GPEs in block 00 to 07 [ 0.112434] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.114175] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.116647] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.119189] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.120566] PCI host bridge to bus 0000:00 [ 0.124010] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.125943] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.128010] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.130003] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfdffffff window] [ 0.132006] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.137022] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.138851] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.140004] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.141825] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.188392] pci 0000:00:07.0: quirk: [io 0x4000-0x403f] claimed by PIIX4 ACPI [ 0.190395] pci 0000:00:07.0: quirk: [io 0x4100-0x410f] claimed by PIIX4 SMB [ 0.210686] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11) [ 0.212439] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 *10 11) [ 0.213823] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 *9 10 11) [ 0.216153] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 9 10 *11) [ 0.218598] SCSI subsystem initialized [ 0.220086] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.221309] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.224007] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.225542] vgaarb: loaded [ 0.226377] ACPI: bus type USB registered [ 0.228048] usbcore: registered new interface driver usbfs [ 0.229485] usbcore: registered new interface driver hub [ 0.230660] usbcore: registered new device driver usb [ 0.232090] EDAC MC: Ver: 3.0.0 [ 0.233096] PCI: Using ACPI for IRQ routing [ 0.233365] NetLabel: Initializing [ 0.234188] NetLabel: domain hash size = 128 [ 0.236003] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.237253] NetLabel: unlabeled traffic allowed by default [ 0.238497] clocksource: Switched to clocksource kvm-clock [ 0.253860] VFS: Disk quotas dquot_6.6.0 [ 0.255332] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.257466] pnp: PnP ACPI init [ 0.259663] pnp: PnP ACPI: found 3 devices [ 0.270771] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.273207] NET: Registered protocol family 2 [ 0.274647] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.277002] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.279463] TCP: Hash tables configured (established 16384 bind 16384) [ 0.280957] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.282234] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.283645] NET: Registered protocol family 1 [ 0.284658] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.286036] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.287415] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291010] Unpacking initramfs... [ 1.243860] Freeing initrd memory: 45540K [ 1.245186] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 1.246873] Scanning for low memory corruption every 60 seconds [ 1.249106] Initialise system trusted keyrings [ 1.250171] Key type blacklist registered [ 1.251160] workingset: timestamp_bits=36 max_order=19 bucket_order=0 [ 1.254113] zbud: loaded [ 1.255481] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.257550] fuse init (API version 7.26) [ 1.262795] Key type asymmetric registered [ 1.263781] Asymmetric key parser 'x509' registered [ 1.264967] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.266834] io scheduler noop registered [ 1.267731] io scheduler deadline registered [ 1.268785] io scheduler cfq registered (default) [ 1.270183] ACPI: AC Adapter [AC] (on-line) [ 1.271171] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.272894] ACPI: Power Button [PWRF] [ 1.273839] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 1.275420] ACPI: Sleep Button [SLPF] [ 1.277982] ACPI: Battery Slot [BAT0] (battery present) [ 1.279514] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.302250] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.306031] Linux agpgart interface v0.103 [ 1.308735] loop: module loaded [ 1.310687] ahci 0000:00:0d.0: SSS flag set, parallel bus scan disabled [ 1.312578] ahci 0000:00:0d.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode [ 1.314677] ahci 0000:00:0d.0: flags: 64bit ncq stag only ccc [ 1.316719] scsi host0: ahci [ 1.317685] ata1: SATA max UDMA/133 abar m8192@0xf8820000 port 0xf8820100 irq 21 [ 1.320639] scsi host1: ata_piix [ 1.321662] scsi host2: ata_piix [ 1.322457] ata2: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xd000 irq 14 [ 1.323883] ata3: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xd008 irq 15 [ 1.326094] libphy: Fixed MDIO Bus: probed [ 1.327020] tun: Universal TUN/TAP device driver, 1.6 [ 1.328213] PPP generic driver version 2.4.2 [ 1.329240] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.330773] ehci-pci: EHCI PCI platform driver [ 1.331775] ehci-platform: EHCI generic platform driver [ 1.333011] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.334354] ohci-pci: OHCI PCI platform driver [ 1.335373] ohci-platform: OHCI generic platform driver [ 1.336679] uhci_hcd: USB Universal Host Controller Interface driver [ 1.339455] xhci_hcd 0000:00:0c.0: xHCI Host Controller [ 1.341017] xhci_hcd 0000:00:0c.0: new USB bus registered, assigned bus number 1 [ 1.344469] xhci_hcd 0000:00:0c.0: hcc params 0x04000000 hci version 0x100 quirks 0x0000b930 [ 1.346770] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.348255] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.349840] usb usb1: Product: xHCI Host Controller [ 1.350882] usb usb1: Manufacturer: Linux 4.15.3-1-generic xhci-hcd [ 1.352247] usb usb1: SerialNumber: 0000:00:0c.0 [ 1.353416] hub 1-0:1.0: USB hub found [ 1.354314] hub 1-0:1.0: 8 ports detected [ 1.355544] xhci_hcd 0000:00:0c.0: xHCI Host Controller [ 1.357023] xhci_hcd 0000:00:0c.0: new USB bus registered, assigned bus number 2 [ 1.358935] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.360539] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.362142] usb usb2: Product: xHCI Host Controller [ 1.363217] usb usb2: Manufacturer: Linux 4.15.3-1-generic xhci-hcd [ 1.364610] usb usb2: SerialNumber: 0000:00:0c.0 [ 1.365774] hub 2-0:1.0: USB hub found [ 1.366710] hub 2-0:1.0: 6 ports detected [ 1.367918] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.370284] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.371373] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.372664] mousedev: PS/2 mouse device common for all mice [ 1.374504] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [ 1.375940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 1.378508] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram [ 1.380226] i2c /dev entries driver [ 1.381311] device-mapper: uevent: version 1.0.3 [ 1.382835] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.385226] ledtrig-cpu: registered to indicate activity on CPUs [ 1.387572] NET: Registered protocol family 10 [ 1.393534] Segment Routing with IPv6 [ 1.394615] NET: Registered protocol family 17 [ 1.395928] Key type dns_resolver registered [ 1.398189] RAS: Correctable Errors collector initialized. [ 1.399687] sched_clock: Marking stable (1398121915, 0)->(1709865149, -311743234) [ 1.402536] registered taskstats version 1 [ 1.403666] Loading compiled-in X.509 certificates [ 1.407994] Loaded X.509 cert 'Build time autogenerated kernel key: 56dfeae48069755721fcbca857d028d63a472dc4' [ 1.410649] zswap: loaded using pool lzo/zbud [ 1.417275] Key type big_key registered [ 1.418389] Key type trusted registered [ 1.421939] Key type encrypted registered [ 1.423382] Magic number: 5:695:473 [ 1.424570] rtc_cmos rtc_cmos: setting system clock to 2021-01-26 08:28:22 UTC (1611649702) [ 1.426971] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.428651] EDD information not available. [ 1.430793] digsig_verif: loading out-of-tree module taints kernel. [ 1.432310] digsig_verif: module verification failed: signature and/or required key missing - tainting kernel [ 1.434961] DIGSIG: Initializing module ... [ 1.435913] DIGSIG: Registered DigSig hooks [ 1.435921] DIGSIG: Have loaded main key with id=0xdb069ff5 [ 1.438752] DIGSIG: ignore_i_mode 0x0 [ 1.441821] PARSEC: Initializing... [ 1.441825] parsec.max_ilev=63 [ 1.442720] PARSEC: Initialized [ 1.576471] ata3.00: ATAPI: VBOX CD-ROM, 1.0, max UDMA/133 [ 1.580624] ata3.00: configured for UDMA/33 [ 1.664407] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.674584] ata1.00: ATA-8: VBOX HARDDISK, 1.0, max UDMA/133 [ 1.678654] ata1.00: 134509440 sectors, multi 128: LBA48 NCQ (depth 31/32) [ 1.686621] ata1.00: ATA Identify Device Log not supported [ 1.689641] ata1.00: Security Log not supported [ 1.692988] usb 1-1: new full-speed USB device number 2 using xhci_hcd [ 1.696302] ata1.00: ATA Identify Device Log not supported [ 1.698558] ata1.00: Security Log not supported [ 1.699810] ata1.00: configured for UDMA/133 [ 1.701544] scsi 0:0:0:0: Direct-Access ATA VBOX HARDDISK 1.0 PQ: 0 ANSI: 5 [ 1.703804] sd 0:0:0:0: [sda] 134509440 512-byte logical blocks: (68.9 GB/64.1 GiB) [ 1.705579] sd 0:0:0:0: [sda] Write Protect is off [ 1.705699] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.708036] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.710076] scsi 2:0:0:0: CD-ROM VBOX CD-ROM 1.0 PQ: 0 ANSI: 5 [ 1.714957] sr 2:0:0:0: [sr0] scsi3-mmc drive: 32x/32x xa/form2 tray [ 1.716504] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.718071] sr 2:0:0:0: Attached scsi generic sg1 type 5 [ 1.719346] sda: sda1 sda2 [ 1.720518] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.725648] Freeing unused kernel memory: 2384K [ 1.732462] Write protecting the kernel read-only data: 20480k [ 1.734871] Freeing unused kernel memory: 2012K [ 1.741068] Freeing unused kernel memory: 2000K [ 1.750301] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.751748] x86/mm: Checking user space page tables [ 1.761374] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.787259] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.789054] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.790543] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.795073] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.796793] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.799299] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.800892] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.802323] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.804144] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.805762] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.853305] usb 1-1: New USB device found, idVendor=80ee, idProduct=0021 [ 1.855128] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 1.857083] usb 1-1: Product: USB Tablet [ 1.857225] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 1.857225] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.861900] usb 1-1: Manufacturer: VirtualBox [ 1.871336] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.874182] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input4 [ 1.968027] hidraw: raw HID events driver (C) Jiri Kosina [ 1.975215] usbcore: registered new interface driver usbhid [ 1.976925] usbhid: USB HID core driver [ 1.979495] input: VirtualBox USB Tablet as /devices/pci0000:00/0000:00:0c.0/usb1/1-1/1-1:1.0/0003:80EE:0021.0001/input/input6 [ 1.983052] hid-generic 0003:80EE:0021.0001: input,hidraw0: USB HID v1.10 Mouse [VirtualBox USB Tablet] on usb-0000:00:0c.0-1/input0 [ 2.093606] random: fast init done [ 2.096513] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5 [ 2.272334] tsc: Refined TSC clocksource calibration: 1992.330 MHz [ 2.273800] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x396fc1aeff9, max_idle_ns: 881590662826 ns [ 2.309809] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 08:00:27:ae:41:03 [ 2.311389] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 2.313372] piix4_smbus 0000:00:07.0: SMBus Host Controller at 0x4100, revision 0 [ 2.317960] [drm] DMA map mode: Using physical TTM page addresses. [ 2.319854] [drm] Capabilities: [ 2.320647] [drm] Cursor. [ 2.321313] [drm] Cursor bypass 2. [ 2.322125] [drm] Alpha cursor. [ 2.322885] [drm] 3D. [ 2.323480] [drm] Extended Fifo. [ 2.324301] [drm] Pitchlock. [ 2.325025] [drm] Irq mask. [ 2.325717] [drm] GMR. [ 2.326353] [drm] Traces. [ 2.327015] [drm] GMR2. [ 2.327782] [drm] Screen Object 2. [ 2.328706] [drm] Max GMR ids is 8192 [ 2.329536] [drm] Max number of GMR pages is 1048576 [ 2.330604] [drm] Max dedicated hypervisor surface memory is 393216 kiB [ 2.331976] [drm] Maximum display memory size is 131072 kiB [ 2.333816] [drm] VRAM at 0xf0000000 size is 131072 kiB [ 2.335148] [drm] MMIO at 0xf8000000 size is 2048 kiB [ 2.336415] [drm] global init. [ 2.337306] [TTM] Zone kernel: Available graphics memory: 1020674 kiB [ 2.338694] [TTM] Initializing pool allocator [ 2.339667] [TTM] Initializing DMA pool allocator [ 2.340983] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.342392] [drm] No driver support for vblank timestamp query. [ 2.344190] [drm] Screen Objects Display Unit initialized [ 2.345983] [drm] width 720 [ 2.346659] [drm] height 400 [ 2.347346] [drm] bpp 32 [ 2.348315] [drm] Fifo max 0x00200000 min 0x00001000 cap 0x00000355 [ 2.350837] [drm] DX: no. [ 2.352437] [drm] Atomic: yes [ 2.354149] [drm:vmw_host_log [vmwgfx]] *ERROR* Failed to send log [ 2.356729] [drm:vmw_host_log [vmwgfx]] *ERROR* Failed to send log [ 2.361343] fbcon: svgadrmfb (fb0) is primary device [ 2.364201] Console: switching to colour frame buffer device 100x37 [ 2.367473] [drm] Initialized vmwgfx 2.14.0 20170612 for 0000:00:02.0 on minor 0 done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... [ 2.419273] PM: Starting manual resume from disk done. Begin: Will now check root file system ... fsck from util-linux 2.29.2 [/sbin/fsck.ext4 (1) -- /dev/sda1] fsck.ext4 -a -C0 /dev/sda1 /dev/sda1: clean, 198537/4079616 files, 4510166/16289024 blocks done. [ 2.529596] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) done. Begin: Running /scripts/local-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 2.548591] Parsec intergity level: 63 [ 2.555639] Parsec intergity level: 0 [ 2.560299] Parsec intergity level: 0 [ 2.619260] Parsec intergity level: 63 [ 2.714507] ip_tables: (C) 2000-2006 Netfilter Core Team [ 2.731653] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 2.736405] systemd[1]: Detected virtualization oracle. [ 2.737869] systemd[1]: Detected architecture x86-64. Welcome to Astra Linux (Smolensk 1.6)! [ 2.740805] systemd[1]: Set hostname to . [ 2.876641] systemd[1]: Set up automount Automount PARSEC File System. [ OK ] Set up automount Automount P[ 2.878600] systemd[1]: Listening on udev Control Socket. ARSEC File System. [ 2.880507] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 2.883583] systemd[1]: Listening on fsck to fsckd communication Socket. [ OK ] Listening on udev Control Socket. [ 2.886360] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Set up automount Arbitrary E[ 2.888404] systemd[1]: Listening on Journal Socket (/dev/log). xecutable File Formats File System Automount Point. [ OK ] Listening on fsck to fsckd communication Socket. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target System Time Synchronized. [ OK ] Created slice System Slice. [ OK ] Created slice system-postgresql.slice. Mounting Huge Pages File System... [ OK ] Created slice system-getty.slice. Mounting POSIX Message Queue File System... [ OK ] Created slice system-serial\x2dgetty.slice. Mounting Debug File System... [ OK ] Listening on Syslog Socket. [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [ OK ] Listening on Journal Audit Socket. Mounting PARSEC File System... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Remote File Systems. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on Journal Socket. Starting Uncomplicated firewall... Starting Load Kernel Modules... Starting Journal Service... Starting Create list of required static device nodes for the current kernel... Starting Set the console keyboard layout... Starting Remount Root and Kernel File Systems... [ 2.958523] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 2.969411] lp: driver loaded but no devices found [ 2.977790] ppdev: user-space parallel port driver [ OK ] Mounted PARSEC File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted Debug File System. [ OK ] Started Uncomplicated firewall. [ OK ] Started Load Kernel Modules. [ OK ] Started Create list of required static device nodes for the current kernel. [ OK ] Started Remount Root and Kernel File Systems. Starting Load/Save Random Seed... Starting Initial Check File System Quotas... Starting udev Coldplug all Devices... Starting Create Static Device Nodes in /dev... Mounting Configuration File System... Starting Apply Kernel Variables... Mounting FUSE Control File System... [ OK ] Started Journal Service. [ OK ] Started Load/Save Random Seed. Starting Flush Journal to Persistent Storage... [ OK ] Mounted FUSE Control File System. [ OK ] Mounted Configuration File System. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Apply Kernel Variables. [ 3.091360] systemd-journald[248]: Received request to flush runtime journal from PID 1 Starting udev Kernel Device Manager... [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started Initial Check File System Quotas. [ OK ] Started udev Kernel Device Manager. [ OK ] Started udev Coldplug all Devices. [ OK ] Started Set the console keyboard layout. Starting Show Plymouth Boot Screen... [ OK ] Reached target Local File Systems (Pre). Mounting /mnt/inst... Mounting /mnt/dev... [ OK ] Started Show Plymouth Boot Screen. [ OK ] Started Forward Password Requests to Plymouth Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Mounted /mnt/inst. [ OK ] Mounted /mnt/dev. [ OK ] Reached target Local File Systems. Starting Raise network interfaces... Starting Tell Plymouth To Write Out Runtime Data... Starting Set console font and keymap... Starting Create Volatile Files and Directories... Starting Enable support for additional executable binary formats... [ OK ] Started Set console font and keymap. Mounting Arbitrary Executable File Formats File System... [ OK ] Started Tell Plymouth To Write Out Runtime Data. [ OK ] Started Create Volatile Files and Directories. [ OK ] Mounted Arbitrary Executable File Formats File System. [ OK ] Started Enable support for additional executable binary formats. Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 3.501002] vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds [ OK ] Started Raise network interfaces. [ 3.522616] input: Unspecified device as /devices/pci0000:00/0000:00:04.0/input/input7 [ 3.553793] vboxguest: Successfully loaded version 6.1.10 [ 3.555743] vboxguest: misc device minor 55, IRQ 20, I/O port d040, MMIO at 00000000f8400000 (size 0x400000) [ OK ] Found device VBOX_HARDDISK 2. Activating swap /dev/disk/by-uuid/915c095e-5dc3-4b77-91b9-c21ea43f13a0... [ 3.571834] Adding 2097148k swap on /dev/sda2. Priority:-2 extents:1 across:2097148k SSFS [ OK ] Activated swap /dev/disk/by-uuid/915c095e-5dc3-4b77-91b9-c21ea43f13a0. [ OK ] Reached target Swap. [ OK ] Reached target System Initialization. [ OK ] Listening on ACPID Listen Socket. [ OK ] Started CUPS Scheduler. [ OK ] Started Trigger anacron every hour. [ OK ] Listening on CUPS Scheduler. [ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Listening on GPS (Global Positioning System) Daemon Sockets. [ OK ] Reached target Sockets. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started ACPI Events Check. [ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ OK ] Started Run anacron jobs. [ OK ] Started Lock/Unlock console for user. Starting Login Service... Starting Intitialize Parsec Subsystem... [ OK ] Started Regular background program processing daemon. Starting LSB: Enable Real TTY service provided by Moxa Inc.... Starting Avahi mDNS/DNS-SD Stack... [ OK ] Started D-Bus System Message Bus. [ 3.652610] capability: warning: `(s-daemon)' uses 32-bit capabilities (legacy support in use) [ 3.660483] MOXA Async/NPort server family Real TTY driver ttymajor 33 calloutmajor 38 verbose 0 (Ver4.0.7) [ OK ] Started Avahi mDNS/DNS-SD Stack. Starting oFono Mobile telephony stack... Starting Network Manager... [ INFO ] Connection service is not active. [DEPEND] Dependency failed for Wait for network to be configured by ConnMan. Starting PostgreSQL Cluster 9.6-main... Starting vboxadd.service... Starting LSB: Start some power management scripts... Starting PARSec events logging daemon... [ OK ] Started CUPS Scheduler. Starting System Logging Service... [ OK ] Started ACPI event daemon. [ 3.730126] Parsec intergity level: 63 [ 3.924813] Bluetooth: Core ver 2.22 [ 3.928321] NET: Registered protocol family 31 [ 3.930523] Bluetooth: HCI device and connection manager initialized [ OK ] Started System Logging Service. [ 3.946975] Bluetooth: HCI socket layer initialized [ 3.954547] Bluetooth: L2CAP socket layer initialized [ 3.962505] Bluetooth: SCO socket layer initialized [ OK ] Started PARSec events logging daemon. [ OK ] Started oFono Mobile telephony stack. [ OK ] Started Login Service. [ OK ] Started LSB: Start some power management scripts. Starting Hostname Service... [ OK ] Started Hostname Service. [ OK ] Started Network Manager. Starting Network Manager Wait Online... [ OK ] Reached target Network. Starting OpenBSD Secure Shell server... Starting Permit User Sessions... [ OK ] Started Permit User Sessions. Starting Network Manager Script Dispatcher Service... [ OK ] Started The FLY get exec service. Starting Hold until boot process finishes up... Starting Terminate Plymouth Boot Screen... [ 4.438096] Signal not allowed: plymouthd(181) to systemd(1) sig=55 [[ 4.602640] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 4.619979] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 4.625917] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 4.628113] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 4.896971] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 10737418240 ms ovfl timer [ 4.899380] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 4.901221] RAPL PMU: hw unit of domain package 2^-0 Joules [ 4.902999] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 4.904787] RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules [ 4.906548] RAPL PMU: hw unit of domain psys 2^-0 Joules [ 5.229010] random: crng init done [ 5.384701] AVX2 version of gcm_enc/dec engaged. [ 5.386401] AES CTR mode by8 optimization enabled [ 6.733546] Lbl of parent dir 'by-id' (3:63:ffffffffffffffff:0) is less than child 'usb-VirtualBox_USB_Tablet-mouse' (0:0:0:0), EACESS will be returned 4 process systemd-udevd(313) [ 6.733887] Lbl of parent dir 'by-path' (3:63:ffffffffffffffff:0) is less than child 'pci-0000:00:0c.0-usb-0:1:1.0-mouse' (0:0:0:0), EACESS will be returned 4 process systemd-udevd(313) [ 7.006909] snd_intel8x0 0000:00:05.0: white list rate for 1028:0177 is 48000 [ 7.984759] systemd[1]: anacron.timer: Adding 41.195992s random time. [ 9.450414] 08:28:30.525812 main VBoxService 6.1.10 r138449 (verbosity: 0) linux.amd64 (Jun 4 2020 18:43:22) release log [ 9.450414] 08:28:30.525816 main Log opened 2021-01-26T08:28:30.525806000Z [ 9.456589] 08:28:30.531984 main OS Product: Linux [ 9.458466] 08:28:30.533893 main OS Release: 4.15.3-1-generic [ 9.459863] 08:28:30.535297 main OS Version: #astra13 SMP Wed Jul 25 16:37:04 UTC 2018 [ 9.461879] 08:28:30.537289 main Executable: /opt/VBoxGuestAdditions-6.1.10/sbin/VBoxService [ 9.461879] 08:28:30.537292 main Process ID: 1961 [ 9.461879] 08:28:30.537293 main Package type: LINUX_64BITS_GENERIC [ 9.467863] 08:28:30.543284 main 6.1.10 r138449 started. Verbose level = 0 [ 9.470886] 08:28:30.546305 main vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1) Astra Linux SE 1.6 (smolensk) ttyS0 astra-vrut1 login: [ 425.422628] 08:35:26.705793 control Guest control service stopped [ 425.426885] 08:35:26.710018 control Guest control worker returned with rc=VINF_TRY_AGAIN [ 425.433383] 08:35:26.716521 main Session 0 is about to close ... [ 425.434765] 08:35:26.717957 main Stopping all guest processes ... [ 425.436066] 08:35:26.719265 main Closing all guest files ... [ 425.449848] 08:35:26.733026 main Ended. [ OK ] Stopped Intitialize Parsec Subsystem. [ OK ] Stopped Permit User Sessions. [ OK ] Stopped LSB: Start some power management scripts. [ OK ] Started Show Plymouth Power Off Screen. [ OK ] Stopped target Network. Stopping Network Manager... Stopping Raise network interfaces... [ OK ] Stopped Network Manager. Stopping D-Bus System Message Bus... [ OK ] Stopped D-Bus System Message Bus. [ OK ] Stopped Raise network interfaces. [ OK ] Stopped vboxadd.service. [ OK ] Stopped LSB: Enable Real TTY service provided by Moxa Inc.. [ OK ] Stopped target Remote File Systems. [ OK ] Stopped PostgreSQL Cluster 9.6-main. [ OK ] Removed slice system-postgresql.slice. [ OK ] Stopped target Basic System. [ OK ] Stopped target Slices. [ OK ] Removed slice User and Session Slice. [ OK ] Stopped target Sockets. [ OK ] Closed D-Bus System Message Bus Socket. [ OK ] Closed ACPID Listen Socket. [ OK ] Closed Syslog Socket. [ OK ] Closed CUPS Scheduler. [ OK ] Closed Avahi mDNS/DNS-SD Stack Activation Socket. [ OK ] Closed GPS (Global Positioning System) Daemon Sockets. [ OK ] Stopped target Paths. [ OK ] Stopped target System Initialization. [ OK ] Stopped target Encrypted Volumes. [ OK ] Stopped Forward Password Requests to Wall Directory Watch. Stopping Update UTMP about System Boot/Shutdown... [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped Load Kernel Modules. [ OK ] Stopped target Swap. Deactivating swap /dev/disk/by-path/pci-0000:00:0d.0-ata-1-part2... Stopping Load/Save Random Seed... [ OK ] Stopped Forward Password Requests to Plymouth Directory Watch. [ OK ] Deactivated swap /dev/disk/by-path/pci-0000:00:0d.0-ata-1-part2. [ OK ] Deactivated swap /dev/disk/by-partuuid/20b9057e-02. [ OK ] Deactivated swap /dev/disk/by-id/ata-VBOX_HARDDISK_VBd6dde7ab-223343e6-part2. [ OK ] Deactivated swap /dev/sda2. [ OK ] Deactivated swap /dev/disk/by-uuid/915c095e-5dc3-4b77-91b9-c21ea43f13a0. [ OK ] Stopped Update UTMP about System Boot/Shutdown. [ OK ] Stopped Load/Save Random Seed. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. Unmounting /run/user/999... Unmounting /mnt/dev... Unmounting /mnt/inst... [ OK ] Unmounted /run/user/999. [ OK ] Unmounted /mnt/dev. [ OK ] Unmounted /mnt/inst. [ OK ] Reached target Unmount All Filesystems. [ OK ] Stopped target Local File Systems (Pre). [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Remount Root and Kernel File Systems. [ OK ] Reached target Shutdown. [ 427.084306] systemd-shutdow: 41 output lines suppressed due to ratelimiting [ 427.134115] systemd-shutdown[1]: Sending SIGTERM to remaining processes... [ 427.148722] systemd-journald[248]: Received SIGTERM from PID 1 (systemd-shutdow). [ 517.105025] systemd-shutdown[1]: Sending SIGKILL to remaining processes... [ 517.112707] systemd-shutdown[1]: Sending SIGKILL to PID 908 (npreal2d_redund). [ 517.114545] systemd-shutdown[1]: Sending SIGKILL to PID 910 (npreal2d). [ 517.116530] systemd-shutdown[1]: Process 2697 (plymouthd) has been marked to be excluded from killing. It is running from the root file system, and thus likely to block re-mounting of the root file system to read-only. Please consider moving it into an initrd file system instead. [ 517.122464] systemd-shutdown[1]: Unmounting file systems. [ 517.124127] systemd-shutdown[1]: Remounting '/' read-only with options 'errors=remount-ro,data=ordered'. [ 517.165447] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,data=ordered [ 517.174505] systemd-shutdown[1]: Remounting '/' read-only with options 'errors=remount-ro,data=ordered'. [ 517.177340] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,data=ordered [ 517.179062] systemd-shutdown[1]: All filesystems unmounted. [ 517.180645] systemd-shutdown[1]: Deactivating swaps. [ 517.182081] systemd-shutdown[1]: All swaps deactivated. [ 517.282996] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 517.292960] sd 0:0:0:0: [sda] Stopping disk [ 517.303398] ACPI: Preparing to enter system sleep state S5 [ 517.309954] reboot: Power down