# vng -v -r arch/x86/boot/bzImage --user root --cpus 4
No EFI environment detected.
early console in extract_kernel
input_data: 0x0000000002f9a2c4
input_len: 0x0000000000e43b1f
output: 0x0000000001000000
output_len: 0x0000000002bccc7c
kernel_total_size: 0x0000000002e30000
needed_size: 0x0000000003000000
trampoline_32bit: 0x0000000000000000
Physical KASLR using RDRAND RDTSC...
Virtual KASLR using RDRAND RDTSC...

Decompressing Linux... Parsing ELF... Performing relocations... done.
Booting the kernel (entry_offset: 0x00000000010b2a60).
[    0.000000] Linux version 6.15.0-rc1-virtme (virtme@netdev-3.bots.linux.dev) (gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5), GNU ld version 2.41-50.amzn2023.0.2) #1 SMP PREEMPT_DYNAMIC Thu Apr 17 08:24:07 PDT 2025
[    0.000000] Command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-1/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps virtme_chdir=home/virtme/testing-1 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init
[    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 0x0000000000100000-0x000000003fffefff] usable
[    0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] printk: legacy bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] APIC: Static calls initialized
[    0.000000] SMBIOS 2.4 present.
[    0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
[    0.000000] DMI: Memory slots populated: 1/1
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000001] kvm-clock: using sched offset of 384335873 cycles
[    0.000345] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.001416] tsc: Detected 3000.000 MHz processor
[    0.001798] last_pfn = 0x3ffff max_arch_pfn = 0x400000000
[    0.002177] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[    0.002727] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
Memory KASLR using RDRAND RDTSC...
[    0.008811] found SMP MP-table at [mem 0x000f4470-0x000f447f]
[    0.009211] Using GB pages for direct mapping
[    0.009653] ACPI: Early table checksum verification disabled
[    0.010039] ACPI: RSDP 0x00000000000F4290 000024 (v02 BOCHS )
[    0.010417] ACPI: XSDT 0x000000003FFFFFB0 000034 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.011005] ACPI: FACP 0x000000003FFFFE3A 00010C (v05 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.011602] ACPI: DSDT 0x000000003FFFF200 000C3A (v02 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.012201] ACPI: APIC 0x000000003FFFFF46 00006A (v03 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.012770] ACPI: Reserving FACP table memory at [mem 0x3ffffe3a-0x3fffff45]
[    0.013252] ACPI: Reserving DSDT table memory at [mem 0x3ffff200-0x3ffffe39]
[    0.013729] ACPI: Reserving APIC table memory at [mem 0x3fffff46-0x3fffffaf]
[    0.014365] No NUMA configuration found
[    0.014658] Faking a node at [mem 0x0000000000000000-0x000000003fffefff]
[    0.015097] NODE_DATA(0) allocated [mem 0x3fffa600-0x3fffefff]
[    0.015570] Zone ranges:
[    0.015740]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.016145]   DMA32    [mem 0x0000000001000000-0x000000003fffefff]
[    0.016560]   Normal   empty
[    0.016760]   Device   empty
[    0.016951] Movable zone start for each node
[    0.017260] Early memory node ranges
[    0.017493]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.017939]   node   0: [mem 0x0000000000100000-0x000000003fffefff]
[    0.018353] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff]
[    0.018871] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.019492] On node 0, zone DMA: 97 pages in unavailable ranges
[    0.032426] On node 0, zone DMA32: 1 pages in unavailable ranges
[    0.033012] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.033443] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
[    0.033930] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47
[    0.034397] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.034818] TSC deadline timer available
[    0.035077] CPU topo: Max. logical packages:   1
[    0.035384] CPU topo: Max. logical dies:       1
[    0.035692] CPU topo: Max. dies per package:   1
[    0.036001] CPU topo: Max. threads per core:   1
[    0.036307] CPU topo: Num. cores per package:     4
[    0.036628] CPU topo: Num. threads per package:   4
[    0.036947] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs
[    0.037366] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write()
[    0.037852] kvm-guest: KVM setup pv remote TLB flush
[    0.038181] kvm-guest: setup PV sched yield
[    0.038470] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.038966] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.039462] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.039958] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.040457] [mem 0x40000000-0xfeffbfff] available for PCI devices
[    0.040857] Booting paravirtualized kernel on KVM
[    0.041164] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.046969] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[    0.049153] percpu: Embedded 53 pages/cpu s179096 r8192 d29800 u524288
[    0.049641] Kernel command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-1/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps virtme_chdir=home/virtme/testing-1 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init
[    0.053091] Unknown kernel command line parameters "virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-1/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp virtme_console=ttyS0 virtme_chdir=home/virtme/testing-1", will be passed to user space.
[    0.055723] random: crng init done
[    0.055950] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes
[    0.057235] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.058202] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.058820] Fallback order for Node 0: 0 
[    0.058825] Built 1 zonelists, mobility grouping on.  Total pages: 262045
[    0.059498] Policy zone: DMA32
[    0.059687] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.060074] stackdepot: allocating hash table via alloc_large_system_hash
[    0.060526] stackdepot hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.063923] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Poking KASLR using RDRAND RDTSC...
[    0.074654] ftrace: allocating 51876 entries in 204 pages
[    0.075016] ftrace: allocated 204 pages with 4 groups
[    0.076464] Dynamic Preempt: voluntary
[    0.076901] rcu: Preemptible hierarchical RCU implementation.
[    0.077263] rcu: RCU event tracing is enabled.
[    0.077546] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[    0.077971] Trampoline variant of Tasks RCU enabled.
[    0.078288] Rude variant of Tasks RCU enabled.
[    0.078570] Tracing variant of Tasks RCU enabled.
[    0.078874] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.079354] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.079815] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[    0.080366] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[    0.080947] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[    0.093271] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0
[    0.093741] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.094371] Console: colour *CGA 80x25
[    0.094636] ACPI: Core revision 20240827
[    0.094999] APIC: Switch to symmetric I/O mode setup
[    0.095983] x2apic enabled
[    0.099473] APIC: Switched APIC routing to: physical x2apic
[    0.099844] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask()
[    0.100300] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself()
[    0.100873] kvm-guest: setup PV IPIs
[    0.101164] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e459bf4c, max_idle_ns: 440795289890 ns
[    0.101826] Calibrating delay loop (skipped) preset value.. 6000.00 BogoMIPS (lpj=3000000)
[    0.102462] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[    0.102822] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.102822] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.102822] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.102822] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit
[    0.102822] Spectre V2 : Mitigation: Enhanced / Automatic IBRS
[    0.102822] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.102822] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT
[    0.102822] RETBleed: Mitigation: Enhanced IBRS
[    0.102822] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.102822] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[    0.102822] TAA: Mitigation: TSX disabled
[    0.102822] MMIO Stale Data: Mitigation: Clear CPU buffers
[    0.102822] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.102822] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.102822] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.102822] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.102822] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.102822] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
[    0.102822] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[    0.102822] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[    0.102822] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[    0.102822] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.102822] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.102822] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.102822] x86/fpu: xstate_offset[5]:  960, xstate_sizes[5]:   64
[    0.102822] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]:  512
[    0.102822] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024
[    0.102822] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]:    8
[    0.102822] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format.
[    0.102822] Freeing SMP alternatives memory: 44K
[    0.102822] pid_max: default: 32768 minimum: 301
[    0.102822] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.102822] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.102822] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz (family: 0x6, model: 0x55, stepping: 0x7)
[    0.103843] Performance Events: Skylake events, full-width counters, Intel PMU driver.
[    0.104357] ... version:                2
[    0.104599] ... bit width:              48
[    0.104824] ... generic registers:      4
[    0.105064] ... value mask:             0000ffffffffffff
[    0.105375] ... max period:             00007fffffffffff
[    0.105687] ... fixed-purpose events:   3
[    0.105824] ... event mask:             000000070000000f
[    0.106261] signal: max sigframe size: 3632
[    0.106843] rcu: Hierarchical SRCU implementation.
[    0.107133] rcu: Max phase no-delay instances is 400.
[    0.107615] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.108652] smp: Bringing up secondary CPUs ...
[    0.109935] smpboot: x86: Booting SMP configuration:
[    0.110229] .... node  #0, CPUs:      #1 #2 #3
[    0.111867] smp: Brought up 1 node, 4 CPUs
[    0.112390] smpboot: Total of 4 processors activated (24000.00 BogoMIPS)
[    0.113188] Memory: 973616K/1048180K available (17099K kernel code, 2538K rwdata, 12108K rodata, 3332K init, 5196K bss, 67648K reserved, 0K cma-reserved)
[    0.114040] devtmpfs: initialized
[    0.114267] x86/mm: Memory block size: 128MB
[    0.116049] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.116413] posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.116854] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.117534] PM: RTC time: 15:28:14, date: 2025-04-17
[    0.119911] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.120662] thermal_sys: Registered thermal governor 'step_wise'
[    0.120682] cpuidle: using governor menu
[    0.121423] PCI: Fatal: No config space access function found
[    0.121935] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[    0.125262] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1
[    0.125853] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.126430] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[    0.126826] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.127403] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[    0.129207] ACPI: Added _OSI(Module Device)
[    0.129207] ACPI: Added _OSI(Processor Device)
[    0.129208] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.129590] ACPI: Added _OSI(Processor Aggregator Device)
[    0.137443] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.147591] ACPI: Interpreter enabled
[    0.147881] ACPI: PM: (supports S0 S5)
[    0.148214] ACPI: Using IOAPIC for interrupt routing
[    0.148688] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.149825] PCI: Using E820 reservations for host bridge windows
[    0.153393] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.153829] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    0.154293] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[    0.155461] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource
[    0.155852] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.156520] PCI host bridge to bus 0000:00
[    0.156877] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window]
[    0.157326] pci_bus 0000:00: root bus resource [mem 0x300000000000-0x3fffffffffff window]
[    0.157818] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.157886] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint
[    0.158862] ACPI: PCI: Interrupt link GSI0 configured for IRQ 16
[    0.159240] ACPI: PCI: Interrupt link GSI1 configured for IRQ 17
[    0.159616] ACPI: PCI: Interrupt link GSI2 configured for IRQ 18
[    0.159846] ACPI: PCI: Interrupt link GSI3 configured for IRQ 19
[    0.160354] iommu: Default domain type: Translated
[    0.160644] iommu: DMA domain TLB invalidation policy: lazy mode
[    0.161306] SCSI subsystem initialized
[    0.161858] pps_core: LinuxPPS API ver. 1 registered
[    0.162135] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.162690] PTP clock support registered
[    0.163930] Advanced Linux Sound Architecture Driver Initialized.
[    0.164172] PCI: Using ACPI for IRQ routing
[    0.164901] vgaarb: loaded
[    0.165833] clocksource: Switched to clocksource kvm-clock
[    0.166945] VFS: Disk quotas dquot_6.6.0
[    0.167324] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.168724] pnp: PnP ACPI init
[    0.169712] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved
[    0.170377] pnp: PnP ACPI: found 3 devices
[    0.178005] NET: Registered PF_INET protocol family
[    0.178482] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.192599] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[    0.193165] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.193675] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.194146] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.194589] TCP: Hash tables configured (established 8192 bind 8192)
[    0.195118] MPTCP token hash table entries: 1024 (order: 2, 24576 bytes, linear)
[    0.195590] UDP hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.196018] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.196609] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.196990] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window]
[    0.197458] pci_bus 0000:00: resource 5 [mem 0x300000000000-0x3fffffffffff window]
[    0.197979] PCI: CLS 0 bytes, default 64
[    0.198310] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[    0.207430] kvm_amd: CPU 1 isn't AMD or Hygon
[    0.207729] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e459bf4c, max_idle_ns: 440795289890 ns
[    0.210596] Initialise system trusted keyrings
[    0.211027] workingset: timestamp_bits=56 max_order=18 bucket_order=0
[    0.211566] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.212006] fuse: init (API version 7.43)
[    0.212417] 9p: Installing v9fs 9p2000 file system support
[    0.222994] Key type asymmetric registered
[    0.223281] Asymmetric key parser 'x509' registered
[    0.223790] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    0.224361] io scheduler mq-deadline registered
[    0.224695] io scheduler kyber registered
[    0.226013] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    0.226618] ACPI: button: Power Button [PWRB]
[    0.227588] virtiofs virtio0: discovered new tag: ROOTFS
[    0.228324] virtiofs virtio0: virtio_fs_setup_dax: No cache capability
[    0.229691] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.230359] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A
[    0.316896] Non-volatile memory driver v1.3
[    0.317188] Linux agpgart interface v0.103
[    0.317572] ACPI: bus type drm_connector registered
[    0.321032] printk: legacy console [hvc0] enabled
[    0.321456] printk: legacy bootconsole [earlyser0] disabled
          _      _                                    
   __   _(_)_ __| |_ _ __ ___   ___       _ __   __ _ 
   \ \ / / |  __| __|  _   _ \ / _ \_____|  _ \ / _  |
    \ V /| | |  | |_| | | | | |  __/_____| | | | (_| |
     \_/ |_|_|   \__|_| |_| |_|\___|     |_| |_|\__  |
                                                |___/ 
   kernel version: 6.15.0-rc1-virtme x86_64
   (CTRL+d to exit)

bash-5.2# PS1='xx__-> '
xx__-> ls /sys/kernel/debug/
acpi  dmaengine      mce     suspend_stats
bdi  dri      multigrain_timestamps  swiotlb
block  extfrag      ptp0     tracing
check_wx_pages  fault_around_bytes  regmap     virtio-ports
clear_warn_once   i2c      sched     wakeup_sources
device_component  kmemleak      slab     x86
devices_deferred  kprobes      sleep_time
dma_buf  kvm      stackdepot
xx__-> export PATH=/home/virtme/tools/fs/bin:/home/virtme/tools/fs/sbin:/home/virrtme/tools/fs/usr/bin:/home/virtme/tools/fs/usr/sbin:$PATH
xx__-> export LD_LIBRARY_PATH=/lib64/:/home/virtme/tools/fs/usr/lib/:/home/virtmee/tools/fs/lib64/:/home/virtme/tools/fs/usr/lib64/:$LD_LIBRARY_PATH
xx__-> env
PWD=/home/virtme/testing-1
nr_open=1073741816
HOME=/run/tmp/roothome
TERM=linux
SHLVL=2
LD_LIBRARY_PATH=/lib64/:/home/virtme/tools/fs/usr/lib/:/home/virtme/tools/fs/lib64/:/home/virtme/tools/fs/usr/lib64/:
XDG_RUNTIME_DIR=/run/user/0
PATH=/home/virtme/tools/fs/bin:/home/virtme/tools/fs/sbin:/home/virtme/tools/fs/usr/bin:/home/virtme/tools/fs/usr/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin
OLDPWD=/
_=/bin/env
xx__->