# vng -v -r arch/x86/boot/bzImage --user root --name vmksft-forwarding-dbg,debug-threads=on --cpus 4 early console in setup code No EFI environment detected. early console in extract_kernel input_data: 0x00000000054452c4 input_len: 0x000000000179844e output: 0x0000000001000000 output_len: 0x000000000506ac74 kernel_total_size: 0x0000000005c30000 needed_size: 0x0000000005e00000 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: 0x0000000004908530). [ 0.000000][ T0] 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 Wed Dec 10 22:02:32 EST 2025 [ 0.000000][ T0] Command line: virtme_hostname=vmksft-forwarding-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-4/.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-4 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x000000003fffefff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] APIC: Static calls initialized [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000002][ T0] kvm-clock: using sched offset of 318037619 cycles [ 0.001065][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004227][ T0] tsc: Detected 2600.000 MHz processor [ 0.005236][ T0] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.006556][ T0] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.007687][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.008833][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.010449][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.013756][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.014922][ T0] Using GB pages for direct mapping [ 0.015956][ T0] ACPI: Early table checksum verification disabled [ 0.017096][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.018254][ T0] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.019914][ T0] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.021569][ T0] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023231][ T0] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024889][ T0] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.026281][ T0] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.027672][ T0] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.029567][ T0] No NUMA configuration found [ 0.030387][ T0] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.031727][ T0] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] [ 0.041332][ T0] Zone ranges: [ 0.041929][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.043170][ T0] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.044403][ T0] Normal empty [ 0.045050][ T0] Device empty [ 0.045700][ T0] Movable zone start for each node [ 0.046587][ T0] Early memory node ranges [ 0.047357][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.048624][ T0] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.049869][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.051260][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.052468][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.056082][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.128343][ T0] KernelAddressSanitizer initialized (generic) [ 0.129901][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.131162][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.132599][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.133979][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.135261][ T0] TSC deadline timer available [ 0.136094][ T0] CPU topo: Max. logical packages: 1 [ 0.137042][ T0] CPU topo: Max. logical dies: 1 [ 0.137993][ T0] CPU topo: Max. dies per package: 1 [ 0.138947][ T0] CPU topo: Max. threads per core: 1 [ 0.139902][ T0] CPU topo: Num. cores per package: 4 [ 0.140903][ T0] CPU topo: Num. threads per package: 4 [ 0.141908][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.143165][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.144560][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.145580][ T0] kvm-guest: setup PV sched yield [ 0.146479][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.147969][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.149453][ T0] [mem 0x40000000-0xfeffbfff] available for PCI devices [ 0.150676][ T0] Booting paravirtualized kernel on KVM [ 0.151655][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.162777][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.165264][ T0] percpu: Embedded 66 pages/cpu s231824 r8192 d30320 u524288 [ 0.166582][ T0] pcpu-alloc: s231824 r8192 d30320 u524288 alloc=1*2097152 [ 0.167853][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.168683][ T0] Kernel command line: virtme_hostname=vmksft-forwarding-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-4/.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-4 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.178868][ T0] Unknown kernel command line parameters "virtme_hostname=vmksft-forwarding-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-4/.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-4", will be passed to user space. [ 0.186591][ T0] random: crng init done [ 0.187330][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.189258][ T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.191030][ T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.192756][ T0] Fallback order for Node 0: 0 [ 0.192763][ T0] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.194940][ T0] Policy zone: DMA32 [ 0.195619][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.196956][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.198297][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.207212][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.232405][ T0] ********************************************************** [ 0.233742][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.235047][ T0] ** ** [ 0.236355][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.237666][ T0] ** via the console, logs, and other interfaces. This ** [ 0.238969][ T0] ** might reduce the security of your system. ** [ 0.240286][ T0] ** ** [ 0.241587][ T0] ** If you see this message and you are not debugging ** [ 0.242891][ T0] ** the kernel, report this immediately to your system ** [ 0.244197][ T0] ** administrator! ** [ 0.245496][ T0] ** ** [ 0.246798][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.248100][ T0] ** ** [ 0.249396][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.250700][ T0] ********************************************************** [ 0.252433][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.269746][ T0] ftrace: allocating 46388 entries in 184 pages [ 0.270852][ T0] ftrace: allocated 184 pages with 4 groups [ 0.272214][ T0] Dynamic Preempt: full [ 0.274063][ T0] Running RCU self tests [ 0.274799][ T0] Running RCU synchronous self tests [ 0.275720][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.276867][ T0] rcu: RCU event tracing is enabled. [ 0.277798][ T0] rcu: RCU lockdep checking is enabled. [ 0.278776][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.280079][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.281380][ T0] Trampoline variant of Tasks RCU enabled. [ 0.282406][ T0] Rude variant of Tasks RCU enabled. [ 0.283341][ T0] Tracing variant of Tasks RCU enabled. [ 0.284323][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.285821][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.287369][ T0] Running RCU synchronous self tests [ 0.288307][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.289999][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.291768][ T0] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.339516][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.340909][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.343107][ T0] Console: colour *CGA 80x25 [ 0.343957][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.345465][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.346327][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.347205][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.348112][ T0] ... CLASSHASH_SIZE: 4096 [ 0.349017][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.349966][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.350890][ T0] ... CHAINHASH_SIZE: 32768 [ 0.351812][ T0] memory used by lock dependency info: 6429 kB [ 0.352903][ T0] memory used for stack traces: 4224 kB [ 0.353886][ T0] per task-struct memory footprint: 1920 bytes [ 0.355131][ T0] ACPI: Core revision 20250807 [ 0.356594][ T0] APIC: Switch to symmetric I/O mode setup [ 0.359300][ T0] x2apic enabled [ 0.363694][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.364824][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.366254][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.368012][ T0] kvm-guest: setup PV IPIs [ 0.368944][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3c3232d, max_idle_ns: 440795236700 ns [ 0.370985][ T0] Calibrating delay loop (skipped) preset value.. 5200.00 BogoMIPS (lpj=2600000) [ 0.371974][ T0] RDSEED32 is broken. Disabling the corresponding CPUID bit. [ 0.371974][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.371974][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.371974][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.371974][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.371974][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.371974][ T0] Speculative Store Bypass: Vulnerable [ 0.371974][ T0] Spectre V2 : Vulnerable [ 0.371974][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.371974][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.371974][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.371974][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.371974][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.371974][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.371974][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.371974][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.371974][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.371974][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.371974][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.371974][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.371974][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.371974][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.371974][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.371974][ T0] Freeing SMP alternatives memory: 36K [ 0.371974][ T0] pid_max: default: 32768 minimum: 301 [ 0.371974][ T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.371974][ T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.371974][ T0] Running RCU synchronous self tests [ 0.371974][ T0] Running RCU synchronous self tests [ 0.371974][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.376370][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.376997][ T1] ... version: 2 [ 0.377889][ T1] ... bit width: 48 [ 0.377983][ T1] ... generic counters: 6 [ 0.378876][ T1] ... generic bitmap: 000000000000003f [ 0.378982][ T1] ... fixed-purpose counters: 0 [ 0.379875][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.379982][ T1] ... value mask: 0000ffffffffffff [ 0.380982][ T1] ... max period: 00007fffffffffff [ 0.381982][ T1] ... global_ctrl mask: 000000000000003f [ 0.383309][ T1] signal: max sigframe size: 3376 [ 0.384388][ T1] rcu: Hierarchical SRCU implementation. [ 0.384994][ T1] rcu: Max phase no-delay instances is 400. [ 0.394994][ T1] smp: Bringing up secondary CPUs ... [ 0.398491][ T1] smpboot: x86: Booting SMP configuration: [ 0.399020][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.029699][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.029699][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.029699][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.404828][ T1] smp: Brought up 1 node, 4 CPUs [ 0.407838][ T1] smpboot: Total of 4 processors activated (20800.00 BogoMIPS) [ 0.411072][ T1] Memory: 749408K/1048180K available (43629K kernel code, 12459K rwdata, 9068K rodata, 2428K init, 17064K bss, 288356K reserved, 0K cma-reserved) [ 0.413384][ T1] devtmpfs: initialized [ 0.415218][ T1] x86/mm: Memory block size: 128MB [ 0.427516][ T1] Running RCU synchronous self tests [ 0.428004][ T1] Running RCU synchronous self tests [ 0.429735][ T1] Running RCU Tasks wait API self tests [ 0.430225][ T1] Running RCU Tasks Rude wait API self tests [ 0.430987][ T1] Running RCU Tasks Trace wait API self tests [ 0.445139][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.446061][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.447154][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.449549][ T1] PM: RTC time: 03:11:12, date: 2025-12-11 [ 0.453629][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.457023][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.457226][ T1] cpuidle: using governor ladder [ 0.462386][ T1] PCI: Fatal: No config space access function found [ 0.463565][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.464018][ T43] Callback from call_rcu_tasks_trace() invoked. [ 0.468496][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.469988][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.470984][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.472983][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.479235][ T1] ACPI: Added _OSI(Module Device) [ 0.479984][ T1] ACPI: Added _OSI(Processor Device) [ 0.480912][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.530936][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.552285][ T1] ACPI: Interpreter enabled [ 0.553274][ T1] ACPI: PM: (supports S0 S5) [ 0.554131][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.555305][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.555983][ T1] PCI: Using E820 reservations for host bridge windows [ 0.598000][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.599316][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.600732][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.601298][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.602287][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.603421][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.604272][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.614503][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.635713][ T41] Callback from call_rcu_tasks() invoked. [ 0.636135][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.639642][ T1] PCI host bridge to bus 0000:00 [ 0.641570][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.642020][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.643011][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.644210][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.648729][ T1] iommu: Default domain type: Translated [ 0.648983][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.654170][ T1] SCSI subsystem initialized [ 0.655822][ T1] libata version 3.00 loaded. [ 0.657387][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.657983][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.659150][ T1] PTP clock support registered [ 0.661918][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.666556][ T1] PCI: Using ACPI for IRQ routing [ 0.666984][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.668009][ T1] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.669036][ T1] e820: reserve RAM buffer [mem 0x3ffff000-0x3fffffff] [ 0.670727][ T1] vgaarb: loaded [ 0.671966][ T1] clocksource: Switched to clocksource kvm-clock [ 0.696009][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.697002][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.702887][ T1] pnp: PnP ACPI init [ 0.707517][ T1] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved [ 0.709252][ T1] pnp: PnP ACPI: found 3 devices [ 0.746804][ T1] NET: Registered PF_INET protocol family [ 0.748255][ T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.752851][ T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 4, 36864 bytes, linear) [ 0.754741][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.757182][ T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.759050][ T1] TCP bind hash table entries: 8192 (order: 9, 1179648 bytes, linear) [ 0.761260][ T1] TCP: Hash tables configured (established 8192 bind 8192) [ 0.763022][ T1] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.764609][ T1] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.767029][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.768434][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.769881][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.771562][ T1] PCI: CLS 0 bytes, default 64 [ 0.772694][ T1] kvm_intel: VMX not supported by CPU 3 [ 0.774897][ T1] kvm_amd: TSC scaling supported [ 0.775837][ T1] kvm_amd: Nested Virtualization enabled [ 0.776889][ T1] kvm_amd: Nested Paging enabled [ 0.777837][ T1] kvm_amd: LBR virtualization supported [ 0.778912][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.779996][ T1] kvm_amd: Virtual GIF supported [ 0.780915][ T1] kvm_amd: Virtual NMI enabled [ 0.792593][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3c3232d, max_idle_ns: 440795236700 ns [ 0.807056][ T1] Initialise system trusted keyrings [ 0.808581][ T1] workingset: timestamp_bits=56 max_order=18 bucket_order=0 [ 0.822026][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.823447][ T1] fuse: init (API version 7.45) [ 0.825144][ T1] 9p: Installing v9fs 9p2000 file system support [ 0.834626][ T1] Key type asymmetric registered [ 0.835586][ T1] Asymmetric key parser 'x509' registered [ 0.837037][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.838812][ T1] io scheduler mq-deadline registered [ 0.839852][ T1] io scheduler kyber registered [ 0.845008][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 0.847585][ T1] ACPI: button: Power Button [PWRB] [ 0.851791][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 0.853936][ T1] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 0.862410][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.865676][ T1] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A [ 0.949784][ T1] ACPI: bus type drm_connector registered [ 0.992928][ T1] loop: module loaded [ 1.006447][ T1] i8042: PNP: No PS/2 controller found. [ 1.014369][ T1] rtc_cmos 00:01: registered as rtc0 [ 1.015913][ T64] printk: legacy console [hvc0] enabled [ 1.015994][ T1] rtc_cmos 00:01: setting system clock to 2025-12-11T03:11:13 UTC (1765422673) [ 1.016958][ T64] printk: legacy bootconsole [earlyser0] disabled _ _ __ _(_)_ __| |_ _ __ ___ ___ _ __ __ _ \ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ | \ V /| | | | |_| | | | | | __/_____| | | | (_| | \_/ |_|_| \__|_| |_| |_|\___| |_| |_|\__ | |___/ kernel version: 6.18.0-virtme x86_64 (CTRL+d to exit) prompt# PS1='xx__-> ' xx__-> xx__-> xx__-> ls /sys/kernel/debug/ acpi dmaengine mce stackdepot bdi dri multigrain_timestamps suspend_stats block dynamic_debug page_tables swiotlb check_wx_pages extfrag ptp0 tracing clear_warn_once fault_around_bytes ref_tracker virtio-ports debug_objects i2c rseq wakeup_sources device_component kmemleak sched x86 devices_deferred kprobes slab dma_buf kvm sleep_time xx__-> <4/:/srv/vmksft/tools/fs/usr/lib64/:$LD_LIBRARY_PATH xx__-> export KSFT_MACHINE_SLOW=yes xx__-> export kselftest_override_timeout=21600 xx__-> env HISTCONTROL=ignoredups HISTSIZE=1000 HOSTNAME=vmksft-forwarding-dbg,debug-threads=on GPG_TTY=/dev/ttyS0 EDITOR=/usr/bin/vim PWD=/srv/vmksft/testing/wt-4 nr_open=2147483584 LOGNAME=root virtme_hostname=vmksft-forwarding-dbg,debug-threads=on KSFT_MACHINE_SLOW=yes HOME=/run/tmp/roothome LANG=en_US.UTF-8 virtme_chdir=srv/vmksft/testing/wt-4 LS_COLORS= kselftest_override_timeout=21600 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=/lib64/:/srv/vmksft/tools/fs/usr/lib/:/srv/vmksft/tools/fs/lib64/:/srv/vmksft/tools/fs/usr/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-4/.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__->