# vng -v -r arch/x86/boot/bzImage --user root --name vmksft-nf,debug-threads=on --cpus 4 early console in setup code No EFI environment detected. early console in extract_kernel input_data: 0x000000000259c2c4 input_len: 0x0000000000988518 output: 0x0000000001000000 output_len: 0x0000000001ee4f48 kernel_total_size: 0x0000000001e30000 needed_size: 0x0000000002000000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000001a76c60). [ 0.000000] Linux version 6.18.0-virtme (vmksft@netdev-virt.bots.linux.dev) (gcc (GCC) 15.2.1 20251111 (Red Hat 15.2.1-4), GNU ld version 2.45.1-1.fc43) #1 SMP PREEMPT_DYNAMIC Thu Dec 11 04:01:58 EST 2025 [ 0.000000] Command line: virtme_hostname=vmksft-nf,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-15/.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 TERM=dumb virtme_chdir=srv/vmksft/testing/wt-15 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-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] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 139490158 cycles [ 0.000872] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003597] tsc: Detected 2600.000 MHz processor [ 0.004394] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.005510] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.006441] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.007394] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.008796] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.012133] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.013110] Using GB pages for direct mapping [ 0.013890] ACPI: Early table checksum verification disabled [ 0.014855] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.015837] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.017291] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.018751] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.020202] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.021658] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.022856] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.024053] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.025675] No NUMA configuration found [ 0.026323] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.027459] NODE_DATA(0) allocated [mem 0x3fffa740-0x3fffefff] [ 0.028949] Zone ranges: [ 0.029396] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.030443] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.031486] Normal empty [ 0.031976] Device empty [ 0.032460] Movable zone start for each node [ 0.033182] Early memory node ranges [ 0.033787] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.034843] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.035899] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.037102] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.038201] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.046307] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.047837] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.048966] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.050289] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.051550] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.052709] TSC deadline timer available [ 0.053411] CPU topo: Max. logical packages: 1 [ 0.054242] CPU topo: Max. logical dies: 1 [ 0.055071] CPU topo: Max. dies per package: 1 [ 0.055903] CPU topo: Max. threads per core: 1 [ 0.056736] CPU topo: Num. cores per package: 4 [ 0.057625] CPU topo: Num. threads per package: 4 [ 0.058495] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.059603] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.060858] kvm-guest: KVM setup pv remote TLB flush [ 0.061750] kvm-guest: setup PV sched yield [ 0.062508] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.063870] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.065224] [mem 0x40000000-0xfeffbfff] available for PCI devices [ 0.066315] Booting paravirtualized kernel on KVM [ 0.067159] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.071744] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.074091] percpu: Embedded 52 pages/cpu s172504 r8192 d32296 u524288 [ 0.075265] pcpu-alloc: s172504 r8192 d32296 u524288 alloc=1*2097152 [ 0.076407] pcpu-alloc: [0] 0 1 2 3 [ 0.077082] Kernel command line: virtme_hostname=vmksft-nf,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-15/.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 TERM=dumb virtme_chdir=srv/vmksft/testing/wt-15 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.087037] Unknown kernel command line parameters "virtme_hostname=vmksft-nf,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-15/.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=srv/vmksft/testing/wt-15", will be passed to user space. [ 0.094607] random: crng init done [ 0.095229] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.097041] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.098723] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.100166] Fallback order for Node 0: 0 [ 0.100169] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.102154] Policy zone: DMA32 [ 0.102720] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.104645] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.113161] ftrace: allocating 43062 entries in 170 pages [ 0.114153] ftrace: allocated 170 pages with 4 groups [ 0.115676] Dynamic Preempt: voluntary [ 0.116412] rcu: Preemptible hierarchical RCU implementation. [ 0.117468] rcu: RCU event tracing is enabled. [ 0.118301] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.119514] Trampoline variant of Tasks RCU enabled. [ 0.120443] Rude variant of Tasks RCU enabled. [ 0.121276] Tracing variant of Tasks RCU enabled. [ 0.122156] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.123565] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.124813] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.126405] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.128078] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.132045] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.133137] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.134550] Console: colour *CGA 80x25 [ 0.135246] ACPI: Core revision 20250807 [ 0.135985] APIC: Switch to symmetric I/O mode setup [ 0.138525] x2apic enabled [ 0.142626] APIC: Switched APIC routing to: physical x2apic [ 0.143636] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.144940] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.146596] kvm-guest: setup PV IPIs [ 0.147270] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3c3232d, max_idle_ns: 440795236700 ns [ 0.149169] Calibrating delay loop (skipped) preset value.. 5200.00 BogoMIPS (lpj=2600000) [ 0.150167] RDSEED32 is broken. Disabling the corresponding CPUID bit. [ 0.150167] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.150167] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.150167] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.150167] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.150167] Speculative Store Bypass: Vulnerable [ 0.150167] Spectre V2 : Vulnerable [ 0.150167] Speculative Return Stack Overflow: Vulnerable [ 0.150167] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.150167] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.150167] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.150167] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.150167] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.150167] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.150167] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.150167] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.150167] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.150167] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.150167] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.150167] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.150167] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.150167] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.150167] Freeing SMP alternatives memory: 40K [ 0.150167] pid_max: default: 32768 minimum: 301 [ 0.150167] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.150167] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.150167] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.150381] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.151173] ... version: 2 [ 0.151940] ... bit width: 48 [ 0.152172] ... generic counters: 6 [ 0.152937] ... generic bitmap: 000000000000003f [ 0.153171] ... fixed-purpose counters: 0 [ 0.153932] ... fixed-purpose bitmap: 0000000000000000 [ 0.154171] ... value mask: 0000ffffffffffff [ 0.155171] ... max period: 00007fffffffffff [ 0.156171] ... global_ctrl mask: 000000000000003f [ 0.157260] signal: max sigframe size: 3376 [ 0.158057] rcu: Hierarchical SRCU implementation. [ 0.158172] rcu: Max phase no-delay instances is 400. [ 0.159311] smp: Bringing up secondary CPUs ... [ 0.160260] smpboot: x86: Booting SMP configuration: [ 0.161151] .... node #0, CPUs: #1 #2 #3 [ 0.162790] smp: Brought up 1 node, 4 CPUs [ 0.163899] smpboot: Total of 4 processors activated (20800.00 BogoMIPS) [ 0.164568] Memory: 991388K/1048180K available (13778K kernel code, 2418K rwdata, 4504K rodata, 1720K init, 1904K bss, 51236K reserved, 0K cma-reserved) [ 0.165377] devtmpfs: initialized [ 0.166000] x86/mm: Memory block size: 128MB [ 0.166519] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.167173] posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 0.168243] futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 KiB, linear). [ 0.169331] PM: RTC time: 09:07:09, date: 2025-12-11 [ 0.171344] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.172228] audit: initializing netlink subsys (disabled) [ 0.173237] audit: type=2000 audit(1765444029.968:1): state=initialized audit_enabled=0 res=1 [ 0.173286] thermal_sys: Registered thermal governor 'step_wise' [ 0.174185] cpuidle: using governor ladder [ 0.177127] PCI: Fatal: No config space access function found [ 0.177275] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.188669] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.190173] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.191172] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.192172] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.194020] ACPI: Added _OSI(Module Device) [ 0.195173] ACPI: Added _OSI(Processor Device) [ 0.195979] ACPI: Added _OSI(Processor Aggregator Device) [ 0.197447] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.198900] ACPI: Interpreter enabled [ 0.199067] ACPI: PM: (supports S0 S5) [ 0.200173] ACPI: Using IOAPIC for interrupt routing [ 0.201082] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.202172] PCI: Using E820 reservations for host bridge windows [ 0.203510] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.205179] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.206179] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.207178] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.208181] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.209200] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.211172] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.212235] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.214178] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.215221] PCI host bridge to bus 0000:00 [ 0.215975] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.218172] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.219172] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.220213] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.223030] iommu: Default domain type: Translated [ 0.223172] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.225172] SCSI subsystem initialized [ 0.226078] libata version 3.00 loaded. [ 0.226219] pps_core: LinuxPPS API ver. 1 registered [ 0.227106] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.229175] PTP clock support registered [ 0.230193] Advanced Linux Sound Architecture Driver Initialized. [ 0.231307] PCI: Using ACPI for IRQ routing [ 0.232059] PCI: pci_cache_line_size set to 64 bytes [ 0.232192] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.234172] e820: reserve RAM buffer [mem 0x3ffff000-0x3fffffff] [ 0.235246] vgaarb: loaded [ 0.235926] clocksource: Switched to clocksource kvm-clock [ 0.236314] VFS: Disk quotas dquot_6.6.0 [ 0.237044] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.238814] pnp: PnP ACPI init [ 0.239445] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved [ 0.240758] pnp: PnP ACPI: found 3 devices [ 0.242673] NET: Registered PF_INET protocol family [ 0.243659] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.245257] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.246786] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.248199] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.249638] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.251071] TCP: Hash tables configured (established 8192 bind 8192) [ 0.252337] UDP hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.253562] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.254879] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.255927] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.257190] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.258604] PCI: CLS 0 bytes, default 64 [ 0.259383] kvm_intel: VMX not supported by CPU 3 [ 0.260251] kvm_amd: TSC scaling supported [ 0.260993] kvm_amd: Nested Virtualization enabled [ 0.261863] kvm_amd: Nested Paging enabled [ 0.262600] kvm_amd: LBR virtualization supported [ 0.263476] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.264379] kvm_amd: Virtual GIF supported [ 0.265128] kvm_amd: Virtual NMI enabled [ 0.273247] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3c3232d, max_idle_ns: 440795236700 ns [ 0.275600] Initialise system trusted keyrings [ 0.276480] workingset: timestamp_bits=56 max_order=18 bucket_order=0 [ 0.277673] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.278745] fuse: init (API version 7.45) [ 0.279530] 9p: Installing v9fs 9p2000 file system support [ 0.285686] Key type asymmetric registered [ 0.286444] Asymmetric key parser 'x509' registered [ 0.287371] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.288724] io scheduler mq-deadline registered [ 0.289556] io scheduler kyber registered [ 0.290722] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 0.292293] ACPI: button: Power Button [PWRB] [ 0.293786] virtiofs virtio0: discovered new tag: ROOTFS [ 0.295235] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 0.296869] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.298215] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A [ 0.324128] ACPI: bus type drm_connector registered [ 0.325263] printk: legacy console [hvc0] enabled [ 0.326087] printk: legacy bootconsole [earlyser0] disabled _ _ __ _(_)_ __| |_ _ __ ___ ___ _ __ __ _ \ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ | \ V /| | | | |_| | | | | | __/_____| | | | (_| | \_/ |_|_| \__|_| |_| |_|\___| |_| |_|\__ | |___/ kernel version: 6.18.0-virtme x86_64 (CTRL+d to exit) prompt# PS1='xx__-> ' xx__-> ls /sys/kernel/debug/ acpi dmaengine multigrain_timestamps swiotlb bdi dri ptp0 tracing block extfrag rseq virtio-ports check_wx_pages fault_around_bytes sched wakeup_sources clear_warn_once i2c slab x86 device_component kprobes sleep_time devices_deferred kvm stackdepot dma_buf mce suspend_stats xx__-> env HISTCONTROL=ignoredups HISTSIZE=1000 HOSTNAME=vmksft-nf,debug-threads=on GPG_TTY=/dev/ttyS0 EDITOR=/usr/bin/vim PWD=/srv/vmksft/testing/wt-15 nr_open=2147483584 LOGNAME=root virtme_hostname=vmksft-nf,debug-threads=on HOME=/run/tmp/roothome LANG=en_US.UTF-8 virtme_chdir=srv/vmksft/testing/wt-15 LS_COLORS= virtme_rw_overlay7=/tmp virtme_rw_overlay6=/var virtme_rw_overlay5=/usr virtme_rw_overlay4=/srv virtme_rw_overlay3=/opt virtme_rw_overlay2=/home virtme_rw_overlay1=/lib virtme_rw_overlay0=/etc TERM=dumb LESSOPEN=||/usr/bin/lesspipe.sh %s USER=root SHLVL=1 LD_LIBRARY_PATH=/srv/vmksft/tools/fs/usr/lib/:/home/virtme/tools/fs/lib64/:/home/virtme/tools/fs/usr/lib64/:/lib64/: XDG_RUNTIME_DIR=/run/user/0 DEBUGINFOD_URLS=ima:enforcing https://debuginfod.fedoraproject.org/ ima:ignore DEBUGINFOD_IMA_CERT_PATH=/etc/keys/ima: virtme_link_mods=/srv/vmksft/testing/wt-15/.virtme_mods/lib/modules/0.0.0 PATH=/srv/vmksft/tools/fs/bin:/srv/vmksft/tools/fs/sbin:/srv/vmksft/tools/fs/usr/bin:/srv/vmksft/tools/fs/usr/sbin:/usr/lib64/ccache:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin virtme_console=ttyS0 MAIL=/var/spool/mail/root _=/bin/env xx__->