[    0.000000] Command line: console=ttyS0
[    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 0x0000000000100000-0x0000000007fdffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000007fe0000-0x0000000007ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x000000fd00000000-0x000000ffffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0x00ba81c0-0x00ba81ef] usable ==> usable
[    0.000000] e820: update [mem 0x00ba81c0-0x00ba81ef] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] reserve setup_data: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000000ba81bf] usable
[    0.000000] reserve setup_data: [mem 0x0000000000ba81c0-0x0000000000ba81ef] usable
[    0.000000] reserve setup_data: [mem 0x0000000000ba81f0-0x0000000007fdffff] usable
[    0.000000] reserve setup_data: [mem 0x0000000007fe0000-0x0000000007ffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] reserve setup_data: [mem 0x000000fd00000000-0x000000ffffffffff] reserved
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-20220807_005459-localhost 04/01/2014
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] last_pfn = 0x7fe0 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 0x000f5ba0-0x000f5baf]
[    0.000000] RAMDISK: [mem 0x07da5000-0x07fdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F59D0 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x0000000007FE1AC6 000034 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x0000000007FE197A 000074 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x0000000007FE0040 00193A (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x0000000007FE0000 000040
[    0.000000] ACPI: APIC 0x0000000007FE19EE 000078 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x0000000007FE1A66 000038 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.000000] ACPI: WAET 0x0000000007FE1A9E 000028 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.000000] ACPI: Reserving FACP table memory at [mem 0x7fe197a-0x7fe19ed]
[    0.000000] ACPI: Reserving DSDT table memory at [mem 0x7fe0040-0x7fe1979]
[    0.000000] ACPI: Reserving FACS table memory at [mem 0x7fe0000-0x7fe003f]
[    0.000000] ACPI: Reserving APIC table memory at [mem 0x7fe19ee-0x7fe1a65]
[    0.000000] ACPI: Reserving HPET table memory at [mem 0x7fe1a66-0x7fe1a9d]
[    0.000000] ACPI: Reserving WAET table memory at [mem 0x7fe1a9e-0x7fe1ac5]
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000007fdffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x07da1000-0x07da4fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x0000000007fdffff]
[    0.000000]   Normal   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 0x0000000000100000-0x0000000007fdffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000007fdffff]
[    0.000000] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.000000] On node 0, zone DMA: 97 pages in unavailable ranges
[    0.000000] On node 0, zone DMA32: 32 pages in unavailable ranges
[    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 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 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] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[    0.000000] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.000000] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.000000] PM: hibernation: Registered nosave memory: [mem 0x00ba8000-0x00ba8fff]
[    0.000000] PM: hibernation: Registered nosave memory: [mem 0x00ba8000-0x00ba8fff]
[    0.000000] [mem 0x08000000-0xfffbffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:1 nr_node_ids:1
[    0.000000] percpu: Embedded 52 pages/cpu s176040 r8192 d28760 u2097152
[    0.000000] pcpu-alloc: s176040 r8192 d28760 u2097152 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Fallback order for Node 0: 0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 31967
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: console=ttyS0
[    0.000000] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.000000] Inode-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 89976K/130552K available (16396K kernel code, 2657K rwdata, 5180K rodata, 1524K init, 944K bss, 40316K reserved,)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Dynamic Preempt: voluntary
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1.
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 4352, nr_irqs: 256, preallocated irqs: 16
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] printk: console [ttyS0] enabled
[    0.000000] ACPI: Core revision 20220331
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.003000] APIC: Switch to symmetric I/O mode setup
[    0.011000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.020000] tsc: Unable to calibrate against PIT
[    0.020000] tsc: using HPET reference calibration
[    0.021000] tsc: Detected 2394.568 MHz processor
[    0.002550] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x22842c157b2, max_idle_ns: 440795207221 ns
[    0.004669] Calibrating delay loop (skipped), value calculated using timer frequency.. 4789.13 BogoMIPS (lpj=2394568)
[    0.005499] pid_max: default: 32768 minimum: 301
[    0.007556] LSM: Security Framework initializing
[    0.009442] SELinux:  Initializing.
[    0.015025] Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.015965] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.056247] process: using AMD E400 aware idle routine
[    0.057103] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127
[    0.057441] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0
[    0.059373] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.060407] Spectre V2 : Mitigation: Retpolines
[    0.060778] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.061554] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[    0.829407] Freeing SMP alternatives memory: 44K
[    0.955289] smpboot: CPU0: AMD QEMU Virtual CPU version 2.5+ (family: 0xf, model: 0x6b, stepping: 0x1)
[    0.973142] cblist_init_generic: Setting adjustable number of callback queues.
[    0.973600] cblist_init_generic: Setting shift to 0 and lim to 1.
[    0.976798] Performance Events: PMU not available due to virtualization, using software events only.
[    0.981500] rcu: Hierarchical SRCU implementation.
[    0.981922] rcu: 	Max phase no-delay instances is 400.
[    0.995120] smp: Bringing up secondary CPUs ...
[    0.995492] smp: Brought up 1 node, 1 CPU
[    0.996333] smpboot: Max logical packages: 1
[    0.996799] smpboot: Total of 1 processors activated (4789.13 BogoMIPS)
[    1.024359] devtmpfs: initialized
[    1.041647] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    1.042720] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[    1.049507] PM: RTC time: 20:20:22, date: 2023-03-17
[    1.059197] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    1.065869] audit: initializing netlink subsys (disabled)
[    1.071074] audit: type=2000 audit(1679084422.090:1): state=initialized audit_enabled=0 res=1
[    1.082333] thermal_sys: Registered thermal governor 'step_wise'
[    1.082464] thermal_sys: Registered thermal governor 'user_space'
[    1.083252] cpuidle: using governor menu
[    1.092917] PCI: Using configuration type 1 for base access
[    1.166018] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[    2.737037] HugeTLB: can optimize 7 vmemmap pages for hugepages-2048kB
[    2.738647] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    2.752491] ACPI: Added _OSI(Module Device)
[    2.752936] ACPI: Added _OSI(Processor Device)
[    2.753334] ACPI: Added _OSI(3.0 _SCP Extensions)
[    2.753702] ACPI: Added _OSI(Processor Aggregator Device)
[    2.754225] ACPI: Added _OSI(Linux-Dell-Video)
[    2.754674] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    2.755066] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    2.790033] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    2.822815] ACPI: Interpreter enabled
[    2.825610] ACPI: PM: (supports S0 S3 S4 S5)
[    2.826059] ACPI: Using IOAPIC for interrupt routing
[    2.828684] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    2.829424] PCI: Using E820 reservations for host bridge windows
[    2.833987] ACPI: Enabled 2 GPEs in block 00 to 0F
[    2.912872] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    2.914822] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    2.915514] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[    2.918090] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    2.924336] PCI host bridge to bus 0000:00
[    2.925619] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    2.926965] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    2.927358] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    2.928366] pci_bus 0000:00: root bus resource [mem 0x08000000-0xfebfffff window]
[    2.929454] pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window]
[    2.930663] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.933853] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    2.953825] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    2.970595] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    2.976811] pci 0000:00:01.1: reg 0x20: [io  0xc040-0xc04f]
[    2.979534] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    2.980393] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    2.980935] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    2.981377] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    2.983959] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    2.985025] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    2.985405] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    2.987529] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    2.988755] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    2.991018] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    2.995359] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    2.996767] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    3.010640] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    3.011760] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    3.013365] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    3.016312] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    3.035649] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[    3.037644] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[    3.040548] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[    3.043612] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[    3.044999] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[    3.052210] iommu: Default domain type: Translated
[    3.052751] iommu: DMA domain TLB invalidation policy: lazy mode
[    3.056546] SCSI subsystem initialized
[    3.058960] libata version 3.00 loaded.
[    3.060739] ACPI: bus type USB registered
[    3.061928] usbcore: registered new interface driver usbfs
[    3.062816] usbcore: registered new interface driver hub
[    3.063642] usbcore: registered new device driver usb
[    3.064888] pps_core: LinuxPPS API ver. 1 registered
[    3.065332] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.066104] PTP clock support registered
[    3.069882] Advanced Linux Sound Architecture Driver Initialized.
[    3.090487] NetLabel: Initializing
[    3.090827] NetLabel:  domain hash size = 128
[    3.091165] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    3.093541] NetLabel:  unlabeled traffic allowed by default
[    3.101078] PCI: Using ACPI for IRQ routing
[    3.101563] PCI: pci_cache_line_size set to 64 bytes
[    3.102602] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    3.102883] e820: reserve RAM buffer [mem 0x00ba81c0-0x00bfffff]
[    3.102934] e820: reserve RAM buffer [mem 0x07fe0000-0x07ffffff]
[    3.104312] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    3.104312] pci 0000:00:02.0: vgaarb: bridge control possible
[    3.104312] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    3.104450] vgaarb: loaded
[    3.106434] hpet: 3 channels of 0 reserved for per-cpu timers
[    3.107751] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    3.108332] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    3.113838] clocksource: Switched to clocksource tsc-early
[    3.127840] VFS: Disk quotas dquot_6.6.0
[    3.128556] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    3.132620] pnp: PnP ACPI init
[    3.139326] pnp 00:02: [dma 2]
[    3.144557] pnp: PnP ACPI: found 6 devices
[    3.188366] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    3.191676] NET: Registered PF_INET protocol family
[    3.194262] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    3.206881] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
[    3.207805] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    3.208564] TCP established hash table entries: 1024 (order: 1, 8192 bytes, linear)
[    3.209516] TCP bind hash table entries: 1024 (order: 2, 16384 bytes, linear)
[    3.210222] TCP: Hash tables configured (established 1024 bind 1024)
[    3.212669] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    3.213584] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    3.216703] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    3.224060] RPC: Registered named UNIX socket transport module.
[    3.224744] RPC: Registered udp transport module.
[    3.225110] RPC: Registered tcp transport module.
[    3.225590] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.230535] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    3.231086] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    3.231709] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    3.232221] pci_bus 0000:00: resource 7 [mem 0x08000000-0xfebfffff window]
[    3.232965] pci_bus 0000:00: resource 8 [mem 0x100000000-0x17fffffff window]
[    3.234768] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    3.235324] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    3.236153] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    3.237075] PCI: CLS 0 bytes, default 64
[    3.259089] Unpacking initramfs...
[    3.297809] Freeing initrd memory: 2284K
[    3.581698] Initialise system trusted keyrings
[    3.589659] workingset: timestamp_bits=56 max_order=15 bucket_order=0
[    3.630086] NFS: Registering the id_resolver key type
[    3.631432] Key type id_resolver registered
[    3.631973] Key type id_legacy registered
[    3.633920] 9p: Installing v9fs 9p2000 file system support
[    3.704455] Key type asymmetric registered
[    3.704954] Asymmetric key parser 'x509' registered
[    3.706183] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    3.707653] io scheduler mq-deadline registered
[    3.708128] io scheduler kyber registered
[    3.715016] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    3.722314] ACPI: button: Power Button [PWRF]
[    3.729234] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    3.733517] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    3.749951] Non-volatile memory driver v1.3
[    3.750451] Linux agpgart interface v0.103
[    3.758860] ACPI: bus type drm_connector registered
[    3.808290] loop: module loaded
[    3.812085] ata_piix 0000:00:01.1: version 2.13
[    3.831505] scsi host0: ata_piix
[    3.836280] scsi host1: ata_piix
[    3.837628] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc040 irq 14
[    3.839752] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc048 irq 15
[    3.853590] e100: Intel(R) PRO/100 Network Driver
[    3.854099] e100: Copyright(c) 1999-2006 Intel Corporation
[    3.855841] e1000: Intel(R) PRO/1000 Network Driver
[    3.856343] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    4.003294] ata2: found unknown device (class 0)
[    4.007396] ata1: found unknown device (class 0)
[    4.012085] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100
[    4.012731] ata1.00: 2097152 sectors, multi 16: LBA48
[    4.018002] ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
[    4.055053] scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5
[    4.074667] sd 0:0:0:0: [sda] 2097152 512-byte logical blocks: (1.07 GB/1.00 GiB)
[    4.077624] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    4.083740] scsi 1:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5
[    4.092796] sd 0:0:0:0: [sda] Write Protect is off
[    4.093290] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    4.094267] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.100176] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes
[    4.128160] sr 1:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
[    4.129262] cdrom: Uniform CD-ROM driver Revision: 3.20
[    4.160666] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    4.163410]  sda: sda1
[    4.165283] sr 1:0:0:0: Attached scsi generic sg1 type 5
[    4.182728] sd 0:0:0:0: [sda] Attached SCSI disk
[    4.298805] tsc: Refined TSC clocksource calibration: 2394.552 MHz
[    4.299831] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x22841cf589e, max_idle_ns: 440795228873 ns
[    4.301038] clocksource: Switched to clocksource tsc
[    4.475021] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[    4.784697] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
[    4.785993] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
[    4.788016] e1000e: Intel(R) PRO/1000 Network Driver
[    4.788621] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    4.789408] sky2: driver version 1.30
[    4.794009] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.795164] ehci-pci: EHCI PCI platform driver
[    4.796112] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    4.796799] ohci-pci: OHCI PCI platform driver
[    4.797529] uhci_hcd: USB Universal Host Controller Interface driver
[    4.799047] usbcore: registered new interface driver usblp
[    4.799891] usbcore: registered new interface driver usb-storage
[    4.801677] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    4.807074] serio: i8042 KBD port at 0x60,0x64 irq 1
[    4.809954] serio: i8042 AUX port at 0x60,0x64 irq 12
[    4.819130] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    4.822477] rtc_cmos 00:05: RTC can wake from S4
[    4.836737] rtc_cmos 00:05: registered as rtc0
[    4.838409] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs
[    4.843621] fail to initialize ptp_kvm
[    4.846220] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
[    4.848810] hid: raw HID events driver (C) Jiri Kosina
[    4.852957] usbcore: registered new interface driver usbhid
[    4.853574] usbhid: USB HID core driver
[    4.871132] Initializing XFRM netlink socket
[    4.874205] NET: Registered PF_INET6 protocol family
[    4.892131] Segment Routing with IPv6
[    4.893271] In-situ OAM (IOAM) with IPv6
[    4.896675] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    4.902120] NET: Registered PF_PACKET protocol family
[    4.904802] 9pnet: Installing 9P2000 support
[    4.905733] Key type dns_resolver registered
[    4.910097] IPI shorthand broadcast: enabled
[    4.911862] sched_clock: Marking stable (4933094328, -21687321)->(4963629012, -52222005)
[    4.915751] registered taskstats version 1
[    4.916129] Loading compiled-in X.509 certificates
[    4.929935] cryptomgr_test (43) used greatest stack depth: 15528 bytes left
[    4.950525] PM:   Magic number: 15:651:346
[    4.951245] tty tty63: hash matches
[    4.952544] printk: console [netcon0] enabled
[    4.952980] netconsole: network logging started
[    4.959460] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    4.983630] kworker/u2:2 (65) used greatest stack depth: 14752 bytes left
[    5.002190] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.005883] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    5.008742] cfg80211: failed to load regulatory.db
[    5.011880] ALSA device list:
[    5.012463]   No soundcards found.
[    5.124986] Freeing unused kernel image (initmem) memory: 1524K
[    5.128975] Write protecting the kernel read-only data: 24576k
[    5.134960] Freeing unused kernel image (text/rodata gap) memory: 2032K
[    5.137134] Freeing unused kernel image (rodata/data gap) memory: 964K
[    5.138281] Run /init as init process
[    5.138775]   with arguments:
[    5.138846]     /init
[    5.138922]   with environment:
[    5.138978]     HOME=/
[    5.139020]     TERM=linux
[    5.140045] Failed to execute /init (error -13)
[    5.140675] Run /sbin/init as init process
[    5.141003]   with arguments:
[    5.141023]     /sbin/init
[    5.141043]   with environment:
[    5.141060]     HOME=/
[    5.141080]     TERM=linux
[    5.143317] Run /etc/init as init process
[    5.143879]   with arguments:
[    5.143906]     /etc/init
[    5.143930]   with environment:
[    5.143951]     HOME=/
[    5.143975]     TERM=linux
[    5.145796] Starting init: /etc/init exists but couldn't execute it (error -13)
[    5.146702] Run /bin/init as init process
[    5.147065]   with arguments:
[    5.147082]     /bin/init
[    5.147097]   with environment:
[    5.147108]     HOME=/
[    5.147121]     TERM=linux
[    5.148030] Run /bin/sh as init process
[    5.148503]   with arguments:
[    5.148520]     /bin/sh
[    5.148534]   with environment:
[    5.148545]     HOME=/
[    5.148558]     TERM=linux
[    5.269418] busybox (69) used greatest stack depth: 14576 bytes left
[    5.359314] busybox (74) used greatest stack depth: 14544 bytes left
[    5.545054] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3

#!/bin/busybox sh

/bin/busybox mount -t proc none /proc
/bin/busybox mount -t sysfs none /sys

/bin/busybox umount /proc
/bin/busybox umount /sys

/bin/busybox mknod /dev/sda block 8 0
/bin/busybox mknod /dev/sda1 block 8 1

rescue(){
  /bin/busybox echo "ERROR"
  /bin/busybox ash
}

/bin/busybox clear

/bin/busybox mount -o ro /dev/sda1 /mnt/root || rescue
/bin/busybox switch_root /mnt/root /sbin/init

major minor  #blocks  name
   8        0    8000 sda
   8        1    8000 sda1

[    5.145796] Starting init: /etc/init exists but couldn't execute it (error -13)

/bin/busybox mount -t proc none /proc
/bin/busybox mount -t sysfs none /sys

/bin/busybox umount /proc
/bin/busybox umount /sys