=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2023.08.21 15:51:12 =~=~=~=~=~=~=~=~=~=~=~= login as: ubuntu ubuntu@172.20.10.132's password: Welcome to Ubuntu 22.04.2 LTS (GNU/Linux 5.15.0-79-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Mon Aug 21 20:30:40 UTC 2023 System load: 0.04833984375 Users logged in: 1 Usage of /: 0.4% of 3.44TB IPv4 address for eno1: 172.20.10.132 Memory usage: 0% IPv4 address for lxdbr0: 10.66.152.1 Swap usage: 0% IPv6 address for lxdbr0: fd42:83de:e523:b3a::1 Processes: 4108 * Introducing Expanded Security Maintenance for Applications. Receive updates to over 25,000 software packages with your Ubuntu Pro subscription. Free for personal use. https://ubuntu.com/pro Expanded Security Maintenance for Applications is not enabled. 106 updates can be applied immediately. 59 of these updates are standard security updates. To see these additional updates run: apt list --upgradable 5 additional security updates can be applied with ESM Apps. Learn more about enabling ESM Apps service at https://ubuntu.com/esm Last login: Mon Aug 21 20:29:20 2023 from 172.20.10.21 ubuntu@xd225v:~$ ubuntu@xd225v:~$ uname -a Linux xd225v 5.15.0-79-generic #86-Ubuntu SMP Mon Jul 10 16:07:21 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ubuntu@xd225v:~$ ubuntu@xd225v:~$ ubuntu@xd225v:~$ lsb_release -a No LSB modules are available. Distributor ID:Ubuntu Description:Ubuntu 22.04.2 LTS Release:22.04 Codename:jammy ubuntu@xd225v:~$ ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eno1: mtu 1500 qdisc mq state UP group default qlen 1000 link/ether b4:7a:f1:b4:23:f4 brd ff:ff:ff:ff:ff:ff altname enp100s0 inet 172.20.10.132/24 brd 172.20.10.255 scope global eno1 valid_lft forever preferred_lft forever inet6 fe80::b67a:f1ff:feb4:23f4/64 scope link valid_lft forever preferred_lft forever 3: enx92f76c5f12a6: mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000 link/ether 92:f7:6c:5f:12:a6 brd ff:ff:ff:ff:ff:ff inet6 fe80::90f7:6cff:fe5f:12a6/64 scope link valid_lft forever preferred_lft forever 4: lxdbr0: mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether 00:16:3e:62:63:c4 brd ff:ff:ff:ff:ff:ff inet 10.66.152.1/24 scope global lxdbr0 valid_lft forever preferred_lft forever inet6 fd42:83de:e523:b3a::1/64 scope global valid_lft forever preferred_lft forever inet6 fe80::216:3eff:fe62:63c4/64 scope link valid_lft forever preferred_lft forever ubuntu@xd225v:~$ ubuntu@xd225v:~$ ubuntu@xd225v:~$ sudo qemu-system-x86_64 -smp cpus=1,maxcpus=1 -enabled-kvm -net none -m 512M -nographic -kernel /boot/vmlinuz -initrd/boot/initr d.img /boot/initrd.img ubuntu@xd225v:~$ -chardev stdio,mux=on,id-char0 -mon chardev=char0,mode=readline -serial chardev:char0 -append "console=ttyS0" qemu-system-x86_64: -enabled-kvm: invalid option ubuntu@xd225v:~$ sudo qemu-system-x86_64 -smp cpus=1,maxcpus=1 -enabled-kvm -net none -m 512M -nographic -kernel /boot/vmlinuz -initrd /boot/initrd.img -chardev stdio,mux=on,id-char0 -mon chardev=char0,mode=readline -serial chardev:char0 -append "console=ttyS0" -kvm -net none -m 512M -nographic -kernel /boot/vmlinuz -initrd /boot/initrd ubuntu@xd225v:~$ qemu-system-x86_64: -chardev stdio,mux=on,id-char0: warning: short-form boolean option 'id-char0' deprecated Please use id-char0=on instead qemu-system-x86_64: -chardev stdio,mux=on,id-char0: Invalid parameter 'id-char0' ubuntu@xd225v:~$ sudo qemu-system-x86_64 -smp cpus=1,maxcpus=1 -enable-kvm -net none -m 512M -nographic -kernel /boot/vmlinuz -initrd /boot/initrd.img -chardev stdio,mux=on,id-char0 -mon chardev=char0,mode=readline -serial chardev:char0 -append "console=ttyS0"= SeaBIOS (version 1.15.0-1) Booting from ROM... [ 0.000000] Linux version 5.15.0-79-generic (buildd@lcy02-amd64-011) (gcc (Ubuntu 11.3.0-1ubuntu1~22.04.1) 11.3.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #86-Ubuntu SMP Mon Jul 10 16:07:21 UTC 2023 (Ubuntu 5.15.0-79.86-generic 5.15.111) [ 0.000000] Command line: console=ttyS0 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] signal: max sigframe size: 1440 [ 0.000000] 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 0x0000000000100000-0x000000001ffdffff] usable [ 0.000000] BIOS-e820: [mem 0x000000001ffe0000-0x000000001fffffff] 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 1.15.0-1 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr ba01001, primary cpu clock [ 0.000001] kvm-clock: using sched offset of 219457182 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2250.000 MHz processor [ 0.030318] AGP: No AGP bridge found [ 0.030587] last_pfn = 0x1ffe0 max_arch_pfn = 0x400000000 [ 0.030658] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.033054] found SMP MP-table at [mem 0x000f5ba0-0x000f5baf] [ 0.033302] RAMDISK: [mem 0x19623000-0x1ffdffff] [ 0.033321] ACPI: Early table checksum verification disabled [ 0.033327] ACPI: RSDP 0x00000000000F59E0 000014 (v00 BOCHS ) [ 0.033333] ACPI: RSDT 0x000000001FFE18FE 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.033339] ACPI: FACP 0x000000001FFE17B2 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.033344] ACPI: DSDT 0x000000001FFE0040 001772 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.033347] ACPI: FACS 0x000000001FFE0000 000040 [ 0.033349] ACPI: APIC 0x000000001FFE1826 000078 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.033352] ACPI: HPET 0x000000001FFE189E 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.033354] ACPI: WAET 0x000000001FFE18D6 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.033356] ACPI: Reserving FACP table memory at [mem 0x1ffe17b2-0x1ffe1825] [ 0.033358] ACPI: Reserving DSDT table memory at [mem 0x1ffe0040-0x1ffe17b1] [ 0.033359] ACPI: Reserving FACS table memory at [mem 0x1ffe0000-0x1ffe003f] [ 0.033360] ACPI: Reserving APIC table memory at [mem 0x1ffe1826-0x1ffe189d] [ 0.033361] ACPI: Reserving HPET table memory at [mem 0x1ffe189e-0x1ffe18d5] [ 0.033362] ACPI: Reserving WAET table memory at [mem 0x1ffe18d6-0x1ffe18fd] [ 0.033582] No NUMA configuration found [ 0.033583] Faking a node at [mem 0x0000000000000000-0x000000001ffdffff] [ 0.033592] NODE_DATA(0) allocated [mem 0x195f9000-0x19622fff] [ 0.033974] Zone ranges: [ 0.033975] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.033977] DMA32 [mem 0x0000000001000000-0x000000001ffdffff] [ 0.033979] Normal empty [ 0.033980] Device empty [ 0.033981] Movable zone start for each node [ 0.033983] Early memory node ranges [ 0.033983] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.033985] node 0: [mem 0x0000000000100000-0x000000001ffdffff] [ 0.033986] Initmem setup node 0 [mem 0x0000000000001000-0x000000001ffdffff] [ 0.034112] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.034135] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.035242] On node 0, zone DMA32: 32 pages in unavailable ranges [ 0.035418] ACPI: PM-Timer IO Port: 0x608 [ 0.035426] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.035444] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.035447] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.035449] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.035450] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.035451] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.035452] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.035455] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.035456] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.035461] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.035480] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.035482] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.035483] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.035484] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.035486] [mem 0x20000000-0xfeffbfff] available for PCI devices [ 0.035487] Booting paravirtualized kernel on KVM [ 0.035490] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.035496] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.035652] percpu: Embedded 61 pages/cpu s212992 r8192 d28672 u2097152 [ 0.035679] kvm-guest: stealtime: cpu 0, msr 18a33080 [ 0.035682] kvm-guest: PV spinlocks disabled, no host support [ 0.035685] Built 1 zonelists, mobility grouping on. Total pages: 128736 [ 0.035687] Policy zone: DMA32 [ 0.035688] Kernel command line: console=ttyS0 [ 0.035723] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.035731] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.035748] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.035750] AGP: Checking aperture... [ 0.066176] AGP: No AGP bridge found [ 0.067224] Memory: 347764K/523768K available (16393K kernel code, 4390K rwdata, 10860K rodata, 3352K init, 18720K bss, 175744K reserved, 0K cma-reserved) [ 0.067407] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.067419] ftrace: allocating 50633 entries in 198 pages [ 0.090964] ftrace: allocated 198 pages with 4 groups [ 0.091157] rcu: Hierarchical RCU implementation. [ 0.091159] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1. [ 0.091160] Rude variant of Tasks RCU enabled. [ 0.091161] Tracing variant of Tasks RCU enabled. [ 0.091162] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.091164] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.094608] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16 [ 0.103012] Console: colour VGA+ 80x25 [ 0.156133] printk: console [ttyS0] enabled [ 0.156505] ACPI: Core revision 20210730 [ 0.156947] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.157785] APIC: Switch to symmetric I/O mode setup [ 0.158391] x2apic enabled [ 0.158762] Switched APIC routing to physical x2apic. [ 0.159876] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.160395] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x206eb41f0da, max_idle_ns: 440795249997 ns [ 0.161268] Calibrating delay loop (skipped) preset value.. 4500.00 BogoMIPS (lpj=9000000) [ 0.165267] pid_max: default: 32768 minimum: 301 [ 0.165693] LSM: Security Framework initializing [ 0.166096] landlock: Up and running. [ 0.166405] Yama: becoming mindful. [ 0.166726] AppArmor: AppArmor initialized [ 0.167107] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.167712] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.168760] process: using AMD E400 aware idle routine [ 0.169268] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.169758] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.170300] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171015] Spectre V2 : Mitigation: Retpolines [ 0.171391] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.172087] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 0.195294] Freeing SMP alternatives memory: 44K [ 0.303817] smpboot: CPU0: AMD QEMU Virtual CPU version 2.5+ (family: 0xf, model: 0x6b, stepping: 0x1) [ 0.304732] Performance Events: AMD PMU driver. [ 0.305129] ... version: 0 [ 0.305264] ... bit width: 48 [ 0.305264] ... generic registers: 4 [ 0.305264] ... value mask: 0000ffffffffffff [ 0.305264] ... max period: 00007fffffffffff [ 0.305264] ... fixed-purpose events: 0 [ 0.305264] ... event mask: 000000000000000f [ 0.305308] rcu: Hierarchical SRCU implementation. [ 0.306121] smp: Bringing up secondary CPUs ... [ 0.306498] smp: Brought up 1 node, 1 CPU [ 0.306828] smpboot: Max logical packages: 1 [ 0.307185] smpboot: Total of 1 processors activated (4500.00 BogoMIPS) [ 0.307942] devtmpfs: initialized [ 0.308260] x86/mm: Memory block size: 128MB [ 0.308745] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.309269] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.309876] pinctrl core: initialized pinctrl subsystem [ 0.310410] PM: RTC time: 20:42:03, date: 2023-08-21 [ 0.311068] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.311623] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations [ 0.312268] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.312911] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.313276] audit: initializing netlink subsys (disabled) [ 0.313835] thermal_sys: Registered thermal governor 'fair_share' [ 0.313836] thermal_sys: Registered thermal governor 'bang_bang' [ 0.314334] thermal_sys: Registered thermal governor 'step_wise' [ 0.314834] thermal_sys: Registered thermal governor 'user_space' [ 0.315328] thermal_sys: Registered thermal governor 'power_allocator' [ 0.315834] EISA bus registered [ 0.316626] cpuidle: using governor ladder [ 0.317274] audit: type=2000 audit(1692650524.225:1): state=initialized audit_enabled=0 res=1 [ 0.317964] cpuidle: using governor menu [ 0.318346] ACPI: bus type PCI registered [ 0.318677] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.319300] PCI: Using configuration type 1 for base access [ 0.320655] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.321346] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.322629] ACPI: Added _OSI(Module Device) [ 0.322998] ACPI: Added _OSI(Processor Device) [ 0.323366] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.323759] ACPI: Added _OSI(Processor Aggregator Device) [ 0.324194] ACPI: Added _OSI(Linux-Dell-Video) [ 0.324558] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.325268] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.326319] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.327508] ACPI: Interpreter enabled [ 0.327826] ACPI: PM: (supports S0 S3 S4 S5) [ 0.328172] ACPI: Using IOAPIC for interrupt routing [ 0.328592] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.329268] PCI: Using E820 reservations for host bridge windows [ 0.329852] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.331812] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.332330] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI EDR HPX-Type3] [ 0.333000] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.333436] acpiphp: Slot [3] registered [ 0.333771] acpiphp: Slot [4] registered [ 0.334103] acpiphp: Slot [5] registered [ 0.334438] acpiphp: Slot [6] registered [ 0.334778] acpiphp: Slot [7] registered [ 0.335111] acpiphp: Slot [8] registered [ 0.335446] acpiphp: Slot [9] registered [ 0.335777] acpiphp: Slot [10] registered [ 0.336122] acpiphp: Slot [11] registered [ 0.337285] acpiphp: Slot [12] registered [ 0.337618] acpiphp: Slot [13] registered [ 0.337963] acpiphp: Slot [14] registered [ 0.338306] acpiphp: Slot [15] registered [ 0.338651] acpiphp: Slot [16] registered [ 0.338988] acpiphp: Slot [17] registered [ 0.339336] acpiphp: Slot [18] registered [ 0.339682] acpiphp: Slot [19] registered [ 0.340022] acpiphp: Slot [20] registered [ 0.340363] acpiphp: Slot [21] registered [ 0.340709] acpiphp: Slot [22] registered [ 0.341049] acpiphp: Slot [23] registered [ 0.341275] acpiphp: Slot [24] registered [ 0.341619] acpiphp: Slot [25] registered [ 0.341961] acpiphp: Slot [26] registered [ 0.342300] acpiphp: Slot [27] registered [ 0.342643] acpiphp: Slot [28] registered [ 0.342982] acpiphp: Slot [29] registered [ 0.343335] acpiphp: Slot [30] registered [ 0.343674] acpiphp: Slot [31] registered [ 0.344012] PCI host bridge to bus 0000:00 [ 0.344351] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.344799] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.345264] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.345821] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.346431] pci_bus 0000:00: root bus resource [mem 0x20000000-0xfebfffff window] [ 0.347042] pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window] [ 0.347755] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.349344] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.350179] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.351843] pci 0000:00:01.1: reg 0x20: [io 0xc000-0xc00f] [ 0.352774] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.353265] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.353796] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.354375] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.355039] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.355766] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.356374] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.357440] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 [ 0.359018] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] [ 0.360562] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] [ 0.363204] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.363790] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.371236] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.371811] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.372363] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.372911] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.373294] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.373908] iommu: Default domain type: Translated [ 0.374307] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.374928] SCSI subsystem initialized [ 0.375300] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.375795] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.376493] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.376967] vgaarb: loaded [ 0.377281] ACPI: bus type USB registered [ 0.377622] usbcore: registered new interface driver usbfs [ 0.378083] usbcore: registered new interface driver hub [ 0.378526] usbcore: registered new device driver usb [ 0.378971] pps_core: LinuxPPS API ver. 1 registered [ 0.379412] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.380170] PTP clock support registered [ 0.380521] EDAC MC: Ver: 3.0.0 [ 0.380985] NetLabel: Initializing [ 0.381264] NetLabel: domain hash size = 128 [ 0.381622] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.382101] NetLabel: unlabeled traffic allowed by default [ 0.382588] PCI: Using ACPI for IRQ routing [ 0.383024] hpet: 3 channels of 0 reserved for per-cpu timers [ 0.383510] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.383913] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.387347] clocksource: Switched to clocksource kvm-clock [ 0.394033] VFS: Disk quotas dquot_6.6.0 [ 0.394410] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.395063] AppArmor: AppArmor Filesystem Enabled [ 0.395469] pnp: PnP ACPI init [ 0.395975] pnp: PnP ACPI: found 6 devices [ 0.405018] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.405832] NET: Registered PF_INET protocol family [ 0.406262] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.407487] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.408192] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.408834] TCP established hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.409488] TCP bind hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 0.410090] TCP: Hash tables configured (established 4096 bind 4096) [ 0.410663] MPTCP token hash table entries: 512 (order: 1, 12288 bytes, linear) [ 0.411277] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.411828] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.412442] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.412919] NET: Registered PF_XDP protocol family [ 0.413390] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.413911] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.414437] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.415010] pci_bus 0000:00: resource 7 [mem 0x20000000-0xfebfffff window] [ 0.415581] pci_bus 0000:00: resource 8 [mem 0x100000000-0x17fffffff window] [ 0.416198] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.416687] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.417193] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.417727] PCI: CLS 0 bytes, default 64 [ 0.418102] Trying to unpack rootfs image as initramfs... [ 0.422465] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x206eb41f0da, max_idle_ns: 440795249997 ns [ 0.423548] Initialise system trusted keyrings [ 0.423933] Key type blacklist registered [ 0.426429] workingset: timestamp_bits=36 max_order=17 bucket_order=0 [ 0.427924] zbud: loaded [ 0.428341] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.430632] fuse: init (API version 7.34) [ 0.431080] integrity: Platform Keyring initialized [ 0.442489] Key type asymmetric registered [ 0.442858] Asymmetric key parser 'x509' registered [ 0.443279] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 0.443934] io scheduler mq-deadline registered [ 0.444402] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.445061] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.445728] ACPI: button: Power Button [PWRF] [ 0.450595] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.494545] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.496111] Linux agpgart interface v0.103 [ 0.497307] loop: module loaded [ 0.502533] scsi host0: ata_piix [ 0.506608] scsi host1: ata_piix [ 0.506909] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 [ 0.507474] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 [ 0.508305] tun: Universal TUN/TAP device driver, 1.6 [ 0.508754] PPP generic driver version 2.4.2 [ 0.509146] VFIO - User Level meta-driver version: 0.3 [ 0.509606] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.510147] ehci-pci: EHCI PCI platform driver [ 0.510551] ehci-platform: EHCI generic platform driver [ 0.510995] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.511501] ohci-pci: OHCI PCI platform driver [ 0.511878] ohci-platform: OHCI generic platform driver [ 0.512316] uhci_hcd: USB Universal Host Controller Interface driver [ 0.512878] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.513970] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.518429] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.518935] mousedev: PS/2 mouse device common for all mice [ 0.519555] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 0.520421] rtc_cmos 00:05: RTC can wake from S4 [ 0.522500] rtc_cmos 00:05: registered as rtc0 [ 0.522922] rtc_cmos 00:05: setting system clock to 2023-08-21T20:42:03 UTC (1692650523) [ 0.523633] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 0.524263] i2c_dev: i2c /dev entries driver [ 0.524636] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 0.525682] device-mapper: uevent: version 1.0.3 [ 0.530459] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 0.531182] platform eisa.0: Probing EISA bus 0 [ 0.531562] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.532123] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.532659] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.533197] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.533729] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.534272] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.538406] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.538949] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.539483] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.540027] platform eisa.0: EISA: Detected 0 cards [ 0.542577] ledtrig-cpu: registered to indicate activity on CPUs [ 0.543154] drop_monitor: Initializing network drop monitor service [ 0.543816] NET: Registered PF_INET6 protocol family [ 0.674971] ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 0.676079] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 0.698937] sr 1:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray [ 0.699505] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 0.700427] Initramfs unpacking failed: write error [ 0.706809] Freeing initrd memory: 108276K [ 0.707460] Segment Routing with IPv6 [ 0.707786] In-situ OAM (IOAM) with IPv6 [ 0.708135] NET: Registered PF_PACKET protocol family [ 0.708577] Key type dns_resolver registered [ 0.709067] IPI shorthand broadcast: enabled [ 0.709443] sched_clock: Marking stable (644016026, 62385561)->(707824545, -1422958) [ 0.710144] registered taskstats version 1 [ 0.710538] Loading compiled-in X.509 certificates [ 0.711388] Loaded X.509 cert 'Build time autogenerated kernel key: 2a445d5718b7492a73a025d288ed39a723f8aef9' [ 0.712614] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969' [ 0.713823] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19' [ 0.714653] blacklist: Loading compiled-in revocation X.509 certificates [ 0.715215] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing: 61482aa2830d0ab2ad5af10b7250da9033ddcef0' [ 0.716040] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2017): 242ade75ac4a15e50d50c84b0d45ff3eae707a03' [ 0.716927] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (ESM 2018): 365188c1d374d6b07c3c8f240f8ef722433d6a8b' [ 0.717833] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2019): c0746fd6c5da3ae827864651ad66ae47fe24b3e8' [ 0.719242] sr 1:0:0:0: Attached scsi generic sg0 type 5 [ 0.719723] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v1): a8d54bbb3825cfb94fa13c9f8a594a195c107b8d' [ 0.720615] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v2): 4cf046892d6fd3c9a5b03f98d845f90851dc6a8c' [ 0.721512] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v3): 100437bb6de6e469b581e61cd66bce3ef4ed53af' [ 0.722419] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (Ubuntu Core 2019): c1d57b8f6b743f23ee41f4f7ee292f06eecadfb9' [ 0.723384] zswap: loaded using pool lzo/zbud [ 0.723826] Key type .fscrypt registered [ 0.724159] Key type fscrypt-provisioning registered [ 0.724691] Key type encrypted registered [ 0.725029] AppArmor: AppArmor sha1 policy hashing enabled [ 0.725489] ima: No TPM chip found, activating TPM-bypass! [ 0.725940] Loading compiled-in module X.509 certificates [ 0.726811] Loaded X.509 cert 'Build time autogenerated kernel key: 2a445d5718b7492a73a025d288ed39a723f8aef9' [ 0.727629] ima: Allocated hash algorithm: sha1 [ 0.728003] ima: No architecture policies found [ 0.728380] evm: Initialising EVM extended attributes: [ 0.728798] evm: security.selinux [ 0.729085] evm: security.SMACK64 [ 0.729366] evm: security.SMACK64EXEC [ 0.729678] evm: security.SMACK64TRANSMUTE [ 0.730019] evm: security.SMACK64MMAP [ 0.730324] evm: security.apparmor [ 0.730614] evm: security.ima [ 0.730864] evm: security.capability [ 0.731166] evm: HMAC attrs: 0x1 [ 0.731652] PM: Magic number: 3:398:751 [ 0.731988] misc uinput: hash matches [ 0.732295] ata_link link2: hash matches [ 0.732625] link2: hash matches [ 0.732904] tty ttyS2: hash matches [ 0.733309] powernow_k8: Power state transitions not supported [ 0.733825] RAS: Correctable Errors collector initialized. [ 0.735460] Freeing unused decrypted memory: 2036K [ 0.736287] Freeing unused kernel image (initmem) memory: 3352K [ 0.742397] Write protecting the kernel read-only data: 30720k [ 0.743349] Freeing unused kernel image (text/rodata gap) memory: 2036K [ 0.744153] Freeing unused kernel image (rodata/data gap) memory: 1428K [ 0.783934] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.784493] Run /init as init process [ 0.784874] Failed to execute /init (error -2) [ 0.785255] Run /sbin/init as init process [ 0.785611] Run /etc/init as init process [ 0.785952] Run /bin/init as init process [ 0.786298] Run /bin/sh as init process [ 0.786645] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. [ 0.787830] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.15.0-79-generic #86-Ubuntu [ 0.788474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [ 0.789177] Call Trace: [ 0.789390] [ 0.789574] show_stack+0x52/0x5c [ 0.789860] dump_stack_lvl+0x4a/0x63 [ 0.790171] dump_stack+0x10/0x16 [ 0.790456] panic+0x15c/0x334 [ 0.790717] ? putname+0x59/0x70 [ 0.790992] kernel_init+0x150/0x150 [ 0.791299] ? rest_init+0x100/0x100 [ 0.791605] ret_from_fork+0x22/0x30 [ 0.791913] [ 0.792135] Kernel Offset: 0x18a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 0.793071] ---[ end Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. ]---