# vng -v -r arch/x86/boot/bzImage --user root --name vmksft-net-dbg,debug-threads=on --cpus 4 --memory 2048 early console in setup code No EFI environment detected. early console in extract_kernel input_data: 0x00000000067f72c4 input_len: 0x0000000001d4dd1f output: 0x0000000001000000 output_len: 0x0000000005e06078 kernel_total_size: 0x0000000007598000 needed_size: 0x0000000007600000 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: 0x00000000056143a0). [ 0.000000][ T0] Linux version 7.3.0-virtme (vmksft@netdev-virt.bots.linux.dev) (gcc (GCC) 16.2.1 20260819 (Red Hat 16.2.1-2), GNU ld version 2.46.1-1.fc44) #1 SMP PREEMPT_DYNAMIC Fri Oct 23 20:04:10 EDT 2026 [ 0.000000][ T0] Command line: virtme_hostname=vmksft-net-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-2/.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-2 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] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] device reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x000000007fffefff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000007ffff000-0x000000007fffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x0000000080000000-0x00000000feffbfff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000ff000000-0x00000000fffbffff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] device 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] DMI: 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 = 0x7ffff max_arch_pfn = 0x10000000000 [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: using sched offset of 503218446 cycles [ 0.001521][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.006068][ T0] tsc: Detected 2599.998 MHz processor [ 0.007518][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.009659][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.011356][ T0] last_pfn = 0x7ffff max_arch_pfn = 0x10000000000 [ 0.012988][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.015337][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.019350][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.021002][ T0] Using GB pages for direct mapping [ 0.022536][ T0] ACPI: Early table checksum verification disabled [ 0.024166][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.025818][ T0] ACPI: XSDT 0x000000007FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.028194][ T0] ACPI: FACP 0x000000007FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.030580][ T0] ACPI: DSDT 0x000000007FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.032944][ T0] ACPI: APIC 0x000000007FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.035370][ T0] ACPI: Reserving FACP table memory at [mem 0x7ffffe54-0x7fffff5f] [ 0.037350][ T0] ACPI: Reserving DSDT table memory at [mem 0x7ffff240-0x7ffffe53] [ 0.039335][ T0] ACPI: Reserving APIC table memory at [mem 0x7fffff60-0x7fffffc9] [ 0.041941][ T0] No NUMA configuration found [ 0.043103][ T0] Faking a node at [mem 0x0000000000000000-0x000000007fffefff] [ 0.044985][ T0] NODE_DATA(0) allocated [mem 0x7fff9dc0-0x7fffefff] [ 0.211097][ T0] KernelAddressSanitizer initialized (generic) [ 0.213078][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.214726][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.216629][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.218441][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.220125][ T0] TSC deadline timer available [ 0.221217][ T0] CPU topo: Max. logical packages: 1 [ 0.222467][ T0] CPU topo: Max. logical nodes: 1 [ 0.223713][ T0] CPU topo: Num. nodes per package: 1 [ 0.224995][ T0] CPU topo: Max. logical dies: 1 [ 0.226259][ T0] CPU topo: Max. dies per package: 1 [ 0.227546][ T0] CPU topo: Max. threads per core: 1 [ 0.228796][ T0] CPU topo: Num. cores per package: 4 [ 0.230122][ T0] CPU topo: Num. threads per package: 4 [ 0.231441][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.233079][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.234899][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.236245][ T0] kvm-guest: setup PV sched yield [ 0.237414][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.239348][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.241282][ T0] [gap 0x80000000-0xfeffbfff] available for PCI devices [ 0.242863][ T0] Booting paravirtualized kernel on KVM [ 0.244156][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.257527][ T0] Zone ranges: [ 0.258286][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.259890][ T0] DMA32 [mem 0x0000000001000000-0x000000007fffefff] [ 0.261505][ T0] Normal empty [ 0.262344][ T0] Device empty [ 0.263188][ T0] Movable zone start for each node [ 0.264346][ T0] Early memory node ranges [ 0.265341][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.266958][ T0] node 0: [mem 0x0000000000100000-0x000000007fffefff] [ 0.268585][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000007fffefff] [ 0.288588][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.290150][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.295263][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.296871][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.299918][ T0] percpu: Embedded 68 pages/cpu s238224 r8192 d32112 u524288 [ 0.301600][ T0] pcpu-alloc: s238224 r8192 d32112 u524288 alloc=1*2097152 [ 0.303232][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.304288][ T0] Kernel command line: virtme_hostname=vmksft-net-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-2/.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-2 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.317359][ T0] Unknown kernel command line parameters "virtme_hostname=vmksft-net-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-2/.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-2", will be passed to user space. [ 0.327207][ T0] random: crng init done [ 0.328144][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.331069][ T0] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.333642][ T0] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.335856][ T0] Fallback order for Node 0: 0 [ 0.335864][ T0] Built 1 zonelists, mobility grouping on. Total pages: 524189 [ 0.338688][ T0] Policy zone: DMA32 [ 0.339551][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.341264][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.342970][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.353381][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.408441][ T0] ********************************************************** [ 0.410095][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.411705][ T0] ** ** [ 0.413329][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.414976][ T0] ** via the console, logs, and other interfaces. This ** [ 0.416593][ T0] ** might reduce the security of your system. ** [ 0.418213][ T0] ** ** [ 0.419846][ T0] ** If you see this message and you are not debugging ** [ 0.421457][ T0] ** the kernel, report this immediately to your system ** [ 0.423066][ T0] ** administrator! ** [ 0.424701][ T0] ** ** [ 0.426311][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.427914][ T0] ** ** [ 0.429538][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.431174][ T0] ********************************************************** [ 0.433395][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.454847][ T0] ftrace: allocating 52594 entries in 208 pages [ 0.456234][ T0] ftrace: allocated 208 pages with 3 groups [ 0.457879][ T0] Dynamic Preempt: full [ 0.460754][ T0] Running RCU self tests [ 0.461676][ T0] Running RCU synchronous self tests [ 0.462827][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.464313][ T0] rcu: RCU event tracing is enabled. [ 0.465482][ T0] rcu: RCU lockdep checking is enabled. [ 0.466708][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.468344][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.469975][ T0] Trampoline variant of Tasks RCU enabled. [ 0.471268][ T0] Rude variant of Tasks RCU enabled. [ 0.472436][ T0] Tracing variant of Tasks RCU enabled. [ 0.473663][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.475620][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.477621][ T0] Running RCU synchronous self tests [ 0.478786][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.480891][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.537158][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.538801][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.540499][ T0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.543679][ T0] Console: colour *CGA 80x25 [ 0.544769][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.546649][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.547718][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.548805][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.549927][ T0] ... CLASSHASH_SIZE: 4096 [ 0.551056][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.552197][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.553369][ T0] ... CHAINHASH_SIZE: 32768 [ 0.554515][ T0] memory used by lock dependency info: 6429 kB [ 0.555864][ T0] memory used for stack traces: 16896 kB [ 0.557128][ T0] per task-struct memory footprint: 1920 bytes [ 0.558603][ T0] ACPI: Core revision 20260408 [ 0.560261][ T0] APIC: Switch to symmetric I/O mode setup [ 0.563485][ T0] x2apic enabled [ 0.568619][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.570021][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.571793][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.574000][ T0] kvm-guest: setup PV IPIs [ 0.575098][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.577611][ T0] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=2599998) [ 0.578602][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.578602][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.578602][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.578602][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.578602][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.578602][ T0] Speculative Store Bypass: Vulnerable [ 0.578602][ T0] Spectre V2 : Vulnerable [ 0.578602][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.578602][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.578602][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.578602][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.578602][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.578602][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.578602][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.578602][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.578602][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.578602][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.578602][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.578602][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.578602][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.578602][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.578602][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.578602][ T0] pid_max: default: 32768 minimum: 301 [ 0.578602][ T0] LSM support for eBPF active [ 0.578602][ T0] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.578602][ T0] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.578602][ T0] VFS: Finished mounting rootfs on nullfs [ 0.578602][ T0] Running RCU synchronous self tests [ 0.578602][ T0] Running RCU synchronous self tests [ 0.578602][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.582033][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.582623][ T1] ... version: 2 [ 0.583614][ T1] ... bit width: 48 [ 0.584610][ T1] ... generic counters: 6 [ 0.585610][ T1] ... generic bitmap: 000000000000003f [ 0.586610][ T1] ... fixed-purpose counters: 0 [ 0.587610][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.588610][ T1] ... value mask: 0000ffffffffffff [ 0.589610][ T1] ... max period: 00007fffffffffff [ 0.590619][ T1] ... global_ctrl mask: 000000000000003f [ 0.591950][ T1] signal: max sigframe size: 3376 [ 0.592962][ T1] rcu: Hierarchical SRCU implementation. [ 0.593615][ T1] rcu: Max phase no-delay instances is 400. [ 0.602184][ T1] smp: Bringing up secondary CPUs ... [ 0.604046][ T1] smpboot: x86: Booting SMP configuration: [ 0.604667][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.038104][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.038104][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.038104][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.608330][ T1] smp: Brought up 1 node, 4 CPUs [ 0.612627][ T1] smpboot: Total of 4 processors activated (20799.98 BogoMIPS) [ 0.616426][ T1] Memory: 1618536K/2096756K available (49760K kernel code, 13782K rwdata, 16076K rodata, 2644K init, 29560K bss, 466684K reserved, 0K cma-reserved) [ 0.618203][ T1] devtmpfs: initialized [ 0.620097][ T1] x86/mm: Memory block size: 128MB [ 0.635391][ T1] Running RCU synchronous self tests [ 0.635629][ T1] Running RCU synchronous self tests [ 0.637205][ T1] Running RCU Tasks wait API self tests [ 0.637717][ T1] Running RCU Tasks Rude wait API self tests [ 0.638647][ T1] Running RCU Tasks Trace wait API self tests [ 0.639866][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.640817][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.644646][ T10] Callback from call_rcu_tasks_trace() invoked. [ 0.645620][ T1] PM: RTC time: 00:09:06, date: 2026-10-24 [ 0.650047][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.667687][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.667826][ T1] cpuidle: using governor ladder [ 0.673038][ T1] PCI: Fatal: No config space access function found [ 0.674293][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.678163][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.679614][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.681615][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.683626][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.689323][ T1] ACPI: Added _OSI(Module Device) [ 0.690641][ T1] ACPI: Added _OSI(Processor Device) [ 0.691636][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.744652][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.755407][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.761242][ T1] ACPI: Interpreter enabled [ 0.766602][ T1] ACPI: PM: (supports S0 S5) [ 0.767584][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.770424][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.773394][ T1] PCI: Using E820 reservations for host bridge windows [ 0.816130][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.817975][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.820082][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.821956][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.824197][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.826107][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.827736][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.841218][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.850241][ T42] Callback from call_rcu_tasks() invoked. [ 0.865884][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.870338][ T1] PCI host bridge to bus 0000:00 [ 0.873254][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.874668][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.876654][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.879243][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.885194][ T1] iommu: Default domain type: Translated [ 0.886633][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.892398][ T1] SCSI subsystem initialized [ 0.893942][ T1] libata version 3.00 loaded. [ 0.895908][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.897611][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.899819][ T1] PTP clock support registered [ 0.902363][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.908312][ T1] NetLabel: Initializing [ 0.909611][ T1] NetLabel: domain hash size = 128 [ 0.910610][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.913083][ T1] NetLabel: unlabeled traffic allowed by default [ 0.914741][ T1] PCI: Using ACPI for IRQ routing [ 0.915612][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.916638][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.918651][ T1] e820: register RAM buffer resource [mem 0x7ffff000-0x7fffffff] [ 0.920401][ T1] vgaarb: loaded [ 0.922743][ T1] clocksource: Switched to clocksource kvm-clock [ 0.929332][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.930549][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes) [ 0.937754][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.939637][ T1] pnp: PnP ACPI init [ 0.942458][ T1] pnp: PnP ACPI: found 1 devices [ 0.978412][ T1] NET: Registered PF_INET protocol family [ 0.980156][ T1] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.985135][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 5, 73728 bytes, linear) [ 0.987245][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.990675][ T1] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.993136][ T1] TCP bind hash table entries: 16384 (order: 10, 2359296 bytes, linear) [ 0.996432][ T1] TCP: Hash tables configured (established 16384 bind 16384) [ 0.999224][ T1] MPTCP token hash table entries: 2048 (order: 6, 180224 bytes, linear) [ 1.001268][ T1] UDP hash table entries: 1024 (order: 6, 262144 bytes, linear) [ 1.003905][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.005565][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 1.007257][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 1.009211][ T1] PCI: CLS 0 bytes, default 64 [ 1.010618][ T1] NET: Registered PF_INET6 protocol family [ 1.016306][ T1] Segment Routing with IPv6 [ 1.017291][ T1] RPL Segment Routing with IPv6 [ 1.018663][ T1] In-situ OAM (IOAM) with IPv6 [ 1.021241][ T1] kvm_intel: VMX not supported by CPU 1 [ 1.022624][ T1] kvm_amd: TSC scaling supported [ 1.023714][ T1] kvm_amd: Nested Virtualization enabled [ 1.024947][ T1] kvm_amd: Nested Paging enabled [ 1.026079][ T1] kvm_amd: LBR virtualization supported [ 1.027322][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 1.028582][ T1] kvm_amd: Virtual GIF supported [ 1.029653][ T1] kvm_amd: Virtual NMI enabled [ 1.038530][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 1.053056][ T1] Initialise system trusted keyrings [ 1.054749][ T1] workingset: timestamp_bits=40 (anon: 35) max_order=19 bucket_order=0 (anon: 0) [ 1.057575][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.059182][ T1] fuse: init (API version 7.46) [ 1.061291][ T1] 9p: Installing v9fs 9p2000 file system support [ 1.063595][ T1] Key type asymmetric registered [ 1.064686][ T1] Asymmetric key parser 'x509' registered [ 1.066262][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.068279][ T1] io scheduler mq-deadline registered [ 1.069441][ T1] io scheduler kyber registered [ 1.076053][ T1] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 1.078678][ T1] ACPI: button: Power Button [PWRB] [ 1.083774][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 1.086348][ T1] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 1.095142][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.099705][ T1] 00:00: ttyS0 I/O:0x3f8 (irq = 52, base_baud = 115200) is a 16550A [ 1.179891][ T1] ACPI: bus type drm_connector registered [ 1.226063][ T1] loop: module loaded [ 1.231688][ T58] printk: legacy console [hvc0] enabled [ 1.232901][ T58] printk: legacy bootconsole [earlyser0] disabled _ _ __ _(_)_ __| |_ _ __ ___ ___ _ __ __ _ \ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ | \ V /| | | | |_| | | | | | __/_____| | | | (_| | \_/ |_|_| \__|_| |_| |_|\___| |_| |_|\__ | |___/ kernel version: 7.3.0-virtme x86_64 (CTRL+d to exit) bash-5.3# PS1='xx__-> ' xx__-> ls /sys/kernel/debug/ acpi dmaengine mailbox sleep_time bdi dri mce stackdepot block dynamic_debug multigrain_timestamps suspend_stats check_wx_pages extfrag page_tables swiotlb clear_warn_once fault_around_bytes ptp0 tracing debug_objects i2c ref_tracker virtio-ports device_component kmemleak rseq wakeup_sources devices_deferred kprobes sched x86 dma_buf kvm slab xx__-> <4/:/srv/vmksft/tools/fs/usr/lib64/:$LD_LIBRARY_PATH xx__-> export KSFT_MACHINE_SLOW=yes xx__-> export kselftest_override_timeout=7200 xx__-> env SHELL=/bin/bash PWD=/srv/vmksft/testing/wt-2 nr_open=2147483584 virtme_hostname=vmksft-net-dbg,debug-threads=on KSFT_MACHINE_SLOW=yes HOME=/root virtme_chdir=srv/vmksft/testing/wt-2 kselftest_override_timeout=7200 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-2/.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__->