# vng -v -r arch/x86/boot/bzImage --user root --name vmksft-netdevsim,debug-threads=on --cpus 4 early console in setup code No EFI environment detected. early console in extract_kernel input_data: 0x00000000026d92c4 input_len: 0x0000000000a08a10 output: 0x0000000001000000 output_len: 0x00000000020a0d08 kernel_total_size: 0x0000000001ebc000 needed_size: 0x0000000002200000 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: 0x0000000001c217d0). [ 0.000000] Linux version 7.1.0-rc4-virtme (vmksft@netdev-virt.bots.linux.dev) (gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2), GNU ld version 2.46-3.fc44) #1 SMP PREEMPT_DYNAMIC Fri May 22 17:02:45 EDT 2026 [ 0.000000] Command line: virtme_hostname=vmksft-netdevsim,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-13/.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 console=hvc0 earlyprintk=serial,ttyS0,115200 psmouse.proto=exps TERM=dumb virtme_chdir=srv/vmksft/testing/wt-13 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] System RAM [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] device reserved [ 0.000000] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff] [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] device reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffefff] System RAM [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] device reserved [ 0.000000] BIOS-e820: [gap 0x0000000040000000-0x00000000feffbfff] [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] device reserved [ 0.000000] BIOS-e820: [gap 0x00000000ff000000-0x00000000fffbffff] [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] device reserved [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] DMI: 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 [ 0.000001] kvm-clock: using sched offset of 165078737 cycles [ 0.001092] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004505] tsc: Detected 2600.000 MHz processor [ 0.005502] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.007092] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.008321] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.009511] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011241] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.015007] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.016206] Using GB pages for direct mapping [ 0.017139] ACPI: Early table checksum verification disabled [ 0.018310] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.019505] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.021268] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023041] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024823] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.026598] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.028056] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.029527] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.031487] No NUMA configuration found [ 0.032280] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.033686] NODE_DATA(0) allocated [mem 0x3fffa440-0x3fffefff] [ 0.035410] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.036724] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.038254] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.039719] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.041071] TSC deadline timer available [ 0.041896] CPU topo: Max. logical packages: 1 [ 0.042868] CPU topo: Max. logical nodes: 1 [ 0.043840] CPU topo: Num. nodes per package: 1 [ 0.044819] CPU topo: Max. logical dies: 1 [ 0.045794] CPU topo: Max. dies per package: 1 [ 0.046766] CPU topo: Max. threads per core: 1 [ 0.047733] CPU topo: Num. cores per package: 4 [ 0.048757] CPU topo: Num. threads per package: 4 [ 0.049781] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.051075] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.052555] kvm-guest: KVM setup pv remote TLB flush [ 0.053599] kvm-guest: setup PV sched yield [ 0.054495] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.056075] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.057652] [gap 0x40000000-0xfeffbfff] available for PCI devices [ 0.058923] Booting paravirtualized kernel on KVM [ 0.059922] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.065741] Zone ranges: [ 0.066273] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.067581] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.068880] Normal empty [ 0.069489] Device empty [ 0.070090] Movable zone start for each node [ 0.070990] Early memory node ranges [ 0.071744] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.073064] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.074384] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.075896] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.077253] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.086119] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.087418] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.089993] percpu: Embedded 52 pages/cpu s174168 r8192 d30632 u524288 [ 0.091371] pcpu-alloc: s174168 r8192 d30632 u524288 alloc=1*2097152 [ 0.092711] pcpu-alloc: [0] 0 1 2 3 [ 0.093505] Kernel command line: virtme_hostname=vmksft-netdevsim,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-13/.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 console=hvc0 earlyprintk=serial,ttyS0,115200 psmouse.proto=exps TERM=dumb virtme_chdir=srv/vmksft/testing/wt-13 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.105266] Unknown kernel command line parameters "virtme_hostname=vmksft-netdevsim,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-13/.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-13", will be passed to user space. [ 0.114182] random: crng init done [ 0.114906] printk: log buffer data + meta data: 262144 + 1114112 = 1376256 bytes [ 0.116994] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.118918] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.120591] Fallback order for Node 0: 0 [ 0.120595] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.122880] Policy zone: DMA32 [ 0.123529] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.125838] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.135735] ftrace: allocating 43645 entries in 172 pages [ 0.136885] ftrace: allocated 172 pages with 4 groups [ 0.138445] Dynamic Preempt: lazy [ 0.139215] rcu: Preemptible hierarchical RCU implementation. [ 0.140432] rcu: RCU event tracing is enabled. [ 0.141393] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.142873] Trampoline variant of Tasks RCU enabled. [ 0.143944] Rude variant of Tasks RCU enabled. [ 0.144906] Tracing variant of Tasks RCU enabled. [ 0.145921] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.147549] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.148999] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.150848] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.155452] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.156738] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.158396] Console: colour *CGA 80x25 [ 0.159223] ACPI: Core revision 20251212 [ 0.160078] APIC: Switch to symmetric I/O mode setup [ 0.162950] x2apic enabled [ 0.167563] APIC: Switched APIC routing to: physical x2apic [ 0.168749] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.170315] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.172261] kvm-guest: setup PV IPIs [ 0.173063] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3c3232d, max_idle_ns: 440795236700 ns [ 0.175316] Calibrating delay loop (skipped) preset value.. 5200.00 BogoMIPS (lpj=2600000) [ 0.176313] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.176313] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.176313] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.176313] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.176313] Speculative Store Bypass: Vulnerable [ 0.176313] Spectre V2 : Vulnerable [ 0.176313] Speculative Return Stack Overflow: Vulnerable [ 0.176313] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.176313] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176313] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176313] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176313] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176313] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176313] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176313] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176313] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176313] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.176313] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.176313] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.176313] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.176313] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.176313] pid_max: default: 32768 minimum: 301 [ 0.176313] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.176313] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.176313] VFS: Finished mounting rootfs on nullfs [ 0.176313] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.176627] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.177325] ... version: 2 [ 0.178227] ... bit width: 48 [ 0.178317] ... generic counters: 6 [ 0.179220] ... generic bitmap: 000000000000003f [ 0.179317] ... fixed-purpose counters: 0 [ 0.180220] ... fixed-purpose bitmap: 0000000000000000 [ 0.180317] ... value mask: 0000ffffffffffff [ 0.181317] ... max period: 00007fffffffffff [ 0.182317] ... global_ctrl mask: 000000000000003f [ 0.183437] signal: max sigframe size: 3376 [ 0.184374] rcu: Hierarchical SRCU implementation. [ 0.185320] rcu: Max phase no-delay instances is 400. [ 0.186580] smp: Bringing up secondary CPUs ... [ 0.187521] smpboot: x86: Booting SMP configuration: [ 0.188325] .... node #0, CPUs: #1 #2 #3 [ 0.189513] smp: Brought up 1 node, 4 CPUs [ 0.191185] smpboot: Total of 4 processors activated (20800.00 BogoMIPS) [ 0.191656] Memory: 991224K/1048180K available (14737K kernel code, 2599K rwdata, 5016K rodata, 1776K init, 704K bss, 51836K reserved, 0K cma-reserved) [ 0.192513] devtmpfs: initialized [ 0.193270] x86/mm: Memory block size: 128MB [ 0.193649] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.194320] posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 0.195386] futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 KiB, linear). [ 0.196512] PM: RTC time: 21:12:35, date: 2026-05-22 [ 0.198674] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199464] thermal_sys: Registered thermal governor 'step_wise' [ 0.199475] cpuidle: using governor ladder [ 0.202428] Freeing SMP alternatives memory: 40K [ 0.203463] PCI: Fatal: No config space access function found [ 0.204405] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.207297] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.208318] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.209318] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.211317] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.213113] ACPI: Added _OSI(Module Device) [ 0.213349] ACPI: Added _OSI(Processor Device) [ 0.214269] ACPI: Added _OSI(Processor Aggregator Device) [ 0.216611] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.218317] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.219354] ACPI: Interpreter enabled [ 0.220129] ACPI: PM: (supports S0 S5) [ 0.220317] ACPI: Using IOAPIC for interrupt routing [ 0.222330] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.224318] PCI: Using E820 reservations for host bridge windows [ 0.225652] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.226325] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.228324] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.229324] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.230328] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.232353] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.233318] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.235382] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.237324] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.239357] PCI host bridge to bus 0000:00 [ 0.240239] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.241318] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.243319] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.244384] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.247433] iommu: Default domain type: Translated [ 0.248317] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.250438] SCSI subsystem initialized [ 0.251406] libata version 3.00 loaded. [ 0.252235] pps_core: LinuxPPS API ver. 1 registered [ 0.253318] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.254321] PTP clock support registered [ 0.255615] Advanced Linux Sound Architecture Driver Initialized. [ 0.257450] ------------[ cut here ]------------ [ 0.258318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: swapper/0/1 [ 0.260317] Modules linked in: [ 0.260959] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.1.0-rc4-virtme #1 PREEMPT(lazy) [ 0.262317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.264318] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110 [ 0.265317] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 56 a6 fb ff b9 a6 ff ff [ 0.269319] RSP: 0018:ff4fc2300000fc60 EFLAGS: 00010286 [ 0.270317] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 0.271317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2ef5ef41d41700 [ 0.273317] RBP: 0000000000000000 R08: ff2ef5ef41c078d0 R09: ff2ef5ef41c7802c [ 0.274317] R10: ff2ef5ef41c71118 R11: fefefefefefefeff R12: 0000000000000000 [ 0.276317] R13: 0000000000000010 R14: ff2ef5ef41c71000 R15: ff2ef5ef41d41700 [ 0.277322] FS: 0000000000000000(0000) GS:ff2ef5efde35a000(0000) knlGS:0000000000000000 [ 0.279319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.280317] CR2: 0000000000000000 CR3: 000000000b242001 CR4: 0000000000771ef0 [ 0.282319] PKRU: 55555554 [ 0.282888] Call Trace: [ 0.283319] [ 0.283761] rtmsg_ifinfo+0x3c/0xa0 [ 0.284318] register_netdevice+0x8e1/0xa70 [ 0.285205] register_netdev+0x1e/0x30 [ 0.286318] loopback_net_init+0x57/0xb0 [ 0.287152] ops_init+0x68/0x140 [ 0.287318] register_pernet_operations+0x113/0x220 [ 0.288318] ? setup_backlog_napi_threads+0x20/0x20 [ 0.289317] register_pernet_device+0x2c/0x60 [ 0.290245] net_dev_init+0x261/0x360 [ 0.291319] ? setup_backlog_napi_threads+0x20/0x20 [ 0.292317] do_one_initcall+0x8b/0x270 [ 0.293135] kernel_init_freeable+0x1da/0x240 [ 0.294319] ? rest_init+0xd0/0xd0 [ 0.295045] kernel_init+0x1a/0x130 [ 0.295317] ret_from_fork+0x16d/0x250 [ 0.296122] ? rest_init+0xd0/0xd0 [ 0.297318] ret_from_fork_asm+0x11/0x20 [ 0.298155] [ 0.298317] ---[ end trace 0000000000000000 ]--- [ 0.299424] PCI: Using ACPI for IRQ routing [ 0.300319] PCI: pci_cache_line_size set to 64 bytes [ 0.301351] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.302318] e820: register RAM buffer resource [mem 0x3ffff000-0x3fffffff] [ 0.304467] vgaarb: loaded [ 0.305313] clocksource: Switched to clocksource kvm-clock [ 0.306706] VFS: Disk quotas dquot_6.6.0 [ 0.307608] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.309269] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.310591] pnp: PnP ACPI init [ 0.311336] pnp: PnP ACPI: found 1 devices [ 0.313053] NET: Registered PF_INET protocol family [ 0.314209] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.316010] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.317817] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.319459] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.321163] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.322849] TCP: Hash tables configured (established 8192 bind 8192) [ 0.324301] UDP hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.325789] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.327006] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.328470] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.330155] PCI: CLS 0 bytes, default 64 [ 0.331140] kvm_intel: VMX not supported by CPU 2 [ 0.332185] kvm_amd: TSC scaling supported [ 0.333069] kvm_amd: Nested Virtualization enabled [ 0.334098] kvm_amd: Nested Paging enabled [ 0.334970] kvm_amd: LBR virtualization supported [ 0.336002] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.337063] kvm_amd: Virtual GIF supported [ 0.337941] kvm_amd: Virtual NMI enabled [ 0.341784] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3c3232d, max_idle_ns: 440795236700 ns [ 0.344452] Initialise system trusted keyrings [ 0.345487] workingset: timestamp_bits=56 (anon: 52) max_order=18 bucket_order=0 (anon: 0) [ 0.347315] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.348569] fuse: init (API version 7.45) [ 0.349497] 9p: Installing v9fs 9p2000 file system support [ 0.350749] Key type asymmetric registered [ 0.351620] Asymmetric key parser 'x509' registered [ 0.352696] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.354280] io scheduler mq-deadline registered [ 0.355250] io scheduler kyber registered [ 0.356669] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 0.358221] ACPI: button: Power Button [PWRB] [ 0.359904] virtiofs virtio0: discovered new tag: ROOTFS [ 0.361603] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 0.363502] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.365127] 00:00: ttyS0 at I/O 0x3f8 (irq = 52, base_baud = 115200) is a 16550A [ 0.394265] ACPI: bus type drm_connector registered [ 0.395492] printk: legacy console [hvc0] enabled [ 0.396533] printk: legacy bootconsole [earlyser0] disabled _ _ __ _(_)_ __| |_ _ __ ___ ___ _ __ __ _ \ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ | \ V /| | | | |_| | | | | | __/_____| | | | (_| | \_/ |_|_| \__|_| |_| |_|\___| |_| |_|\__ | |___/ kernel version: 7.1.0-rc4-virtme x86_64 (CTRL+d to exit) bash-5.3# 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__-> <4/:/srv/vmksft/tools/fs/usr/lib64/:$LD_LIBRARY_PATH xx__-> env SHELL=/bin/bash PWD=/srv/vmksft/testing/wt-13 nr_open=2147483584 virtme_hostname=vmksft-netdevsim,debug-threads=on HOME=/root virtme_chdir=srv/vmksft/testing/wt-13 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 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 virtme_link_mods=/srv/vmksft/testing/wt-13/.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:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin virtme_console=ttyS0 _=/bin/env xx__->