# 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: 0x00000000066452c4 input_len: 0x0000000001bc8440 output: 0x0000000001000000 output_len: 0x0000000005ac73a4 kernel_total_size: 0x0000000007261000 needed_size: 0x0000000007400000 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: 0x0000000005313a80). [ 0.000000][ T0] 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 23:02:18 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 [ 0.000002][ T0] kvm-clock: using sched offset of 366317419 cycles [ 0.001182][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004704][ T0] tsc: Detected 2600.000 MHz processor [ 0.005809][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.007472][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.008800][ T0] last_pfn = 0x7ffff max_arch_pfn = 0x10000000000 [ 0.010074][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011878][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015236][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.016539][ T0] Using GB pages for direct mapping [ 0.017728][ T0] ACPI: Early table checksum verification disabled [ 0.018996][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.020283][ T0] ACPI: XSDT 0x000000007FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.022128][ T0] ACPI: FACP 0x000000007FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023973][ T0] ACPI: DSDT 0x000000007FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.025817][ T0] ACPI: APIC 0x000000007FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.027661][ T0] ACPI: Reserving FACP table memory at [mem 0x7ffffe54-0x7fffff5f] [ 0.029201][ T0] ACPI: Reserving DSDT table memory at [mem 0x7ffff240-0x7ffffe53] [ 0.030745][ T0] ACPI: Reserving APIC table memory at [mem 0x7fffff60-0x7fffffc9] [ 0.032806][ T0] No NUMA configuration found [ 0.033713][ T0] Faking a node at [mem 0x0000000000000000-0x000000007fffefff] [ 0.035189][ T0] NODE_DATA(0) allocated [mem 0x7fff9e00-0x7fffefff] [ 0.172636][ T0] KernelAddressSanitizer initialized (generic) [ 0.174311][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.175708][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.177310][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.178845][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.180266][ T0] TSC deadline timer available [ 0.181190][ T0] CPU topo: Max. logical packages: 1 [ 0.182249][ T0] CPU topo: Max. logical nodes: 1 [ 0.183307][ T0] CPU topo: Num. nodes per package: 1 [ 0.184366][ T0] CPU topo: Max. logical dies: 1 [ 0.185425][ T0] CPU topo: Max. dies per package: 1 [ 0.186486][ T0] CPU topo: Max. threads per core: 1 [ 0.187552][ T0] CPU topo: Num. cores per package: 4 [ 0.188663][ T0] CPU topo: Num. threads per package: 4 [ 0.189774][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.191156][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.192723][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.193854][ T0] kvm-guest: setup PV sched yield [ 0.194845][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.196488][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.198138][ T0] [gap 0x80000000-0xfeffbfff] available for PCI devices [ 0.199490][ T0] Booting paravirtualized kernel on KVM [ 0.200578][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.228573][ T0] Zone ranges: [ 0.229232][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.230611][ T0] DMA32 [mem 0x0000000001000000-0x000000007fffefff] [ 0.231983][ T0] Normal empty [ 0.232701][ T0] Device empty [ 0.233413][ T0] Movable zone start for each node [ 0.234403][ T0] Early memory node ranges [ 0.235256][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.236651][ T0] node 0: [mem 0x0000000000100000-0x000000007fffefff] [ 0.238040][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000007fffefff] [ 0.239611][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.240940][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.245611][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.246975][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.249627][ T0] percpu: Embedded 67 pages/cpu s234640 r8192 d31600 u524288 [ 0.251066][ T0] pcpu-alloc: s234640 r8192 d31600 u524288 alloc=1*2097152 [ 0.252464][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.253377][ 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 [ 0.264595][ 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. [ 0.273088][ T0] random: crng init done [ 0.273915][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.276508][ T0] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.278722][ T0] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.280599][ T0] Fallback order for Node 0: 0 [ 0.280605][ T0] Built 1 zonelists, mobility grouping on. Total pages: 524189 [ 0.283053][ T0] Policy zone: DMA32 [ 0.283815][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.285317][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.286827][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.296257][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.341652][ T0] ********************************************************** [ 0.343113][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.344556][ T0] ** ** [ 0.346004][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.347455][ T0] ** via the console, logs, and other interfaces. This ** [ 0.348911][ T0] ** might reduce the security of your system. ** [ 0.350361][ T0] ** ** [ 0.351819][ T0] ** If you see this message and you are not debugging ** [ 0.353268][ T0] ** the kernel, report this immediately to your system ** [ 0.354725][ T0] ** administrator! ** [ 0.356174][ T0] ** ** [ 0.357632][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.359076][ T0] ** ** [ 0.360519][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.361967][ T0] ********************************************************** [ 0.363810][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.381680][ T0] ftrace: allocating 49521 entries in 196 pages [ 0.382917][ T0] ftrace: allocated 196 pages with 3 groups [ 0.384413][ T0] Dynamic Preempt: full [ 0.386358][ T0] Running RCU self tests [ 0.387188][ T0] Running RCU synchronous self tests [ 0.388223][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.389518][ T0] rcu: RCU event tracing is enabled. [ 0.390574][ T0] rcu: RCU lockdep checking is enabled. [ 0.391678][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.393148][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.394622][ T0] Trampoline variant of Tasks RCU enabled. [ 0.395778][ T0] Rude variant of Tasks RCU enabled. [ 0.396830][ T0] Tracing variant of Tasks RCU enabled. [ 0.397934][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.399615][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.401302][ T0] Running RCU synchronous self tests [ 0.402343][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.404240][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.451367][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.452846][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.455064][ T0] Console: colour *CGA 80x25 [ 0.456008][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.457700][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.458661][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.459642][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.460656][ T0] ... CLASSHASH_SIZE: 4096 [ 0.461671][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.462701][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.463732][ T0] ... CHAINHASH_SIZE: 32768 [ 0.464763][ T0] memory used by lock dependency info: 6429 kB [ 0.465984][ T0] memory used for stack traces: 16896 kB [ 0.467116][ T0] per task-struct memory footprint: 1920 bytes [ 0.468449][ T0] ACPI: Core revision 20251212 [ 0.469924][ T0] APIC: Switch to symmetric I/O mode setup [ 0.472845][ T0] x2apic enabled [ 0.477517][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.478784][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.480375][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.482349][ T0] kvm-guest: setup PV IPIs [ 0.483340][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3c3232d, max_idle_ns: 440795236700 ns [ 0.485618][ T0] Calibrating delay loop (skipped) preset value.. 5200.00 BogoMIPS (lpj=2600000) [ 0.486610][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.486610][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.486610][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.486610][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.486610][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.486610][ T0] Speculative Store Bypass: Vulnerable [ 0.486610][ T0] Spectre V2 : Vulnerable [ 0.486610][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.486610][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.486610][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.486610][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.486610][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.486610][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.486610][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.486610][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.486610][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.486610][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.486610][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.486610][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.486610][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.486610][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.486610][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.486610][ T0] pid_max: default: 32768 minimum: 301 [ 0.486610][ T0] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.486610][ T0] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.486610][ T0] VFS: Finished mounting rootfs on nullfs [ 0.486610][ T0] Running RCU synchronous self tests [ 0.486610][ T0] Running RCU synchronous self tests [ 0.486610][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.490074][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.490639][ T1] ... version: 2 [ 0.491617][ T1] ... bit width: 48 [ 0.492617][ T1] ... generic counters: 6 [ 0.493616][ T1] ... generic bitmap: 000000000000003f [ 0.494617][ T1] ... fixed-purpose counters: 0 [ 0.495616][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.496617][ T1] ... value mask: 0000ffffffffffff [ 0.497617][ T1] ... max period: 00007fffffffffff [ 0.498617][ T1] ... global_ctrl mask: 000000000000003f [ 0.499919][ T1] signal: max sigframe size: 3376 [ 0.500938][ T1] rcu: Hierarchical SRCU implementation. [ 0.501622][ T1] rcu: Max phase no-delay instances is 400. [ 0.509209][ T1] smp: Bringing up secondary CPUs ... [ 0.511402][ T1] smpboot: x86: Booting SMP configuration: [ 0.511657][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.032233][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.032233][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.032233][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.517093][ T1] smp: Brought up 1 node, 4 CPUs [ 0.521595][ T1] smpboot: Total of 4 processors activated (20800.00 BogoMIPS) [ 0.524257][ T1] Memory: 1622844K/2096756K available (48632K kernel code, 13119K rwdata, 15208K rodata, 2548K init, 29388K bss, 462976K reserved, 0K cma-reserved) [ 0.526048][ T1] devtmpfs: initialized [ 0.528041][ T1] x86/mm: Memory block size: 128MB [ 0.542043][ T1] Running RCU synchronous self tests [ 0.542657][ T1] Running RCU synchronous self tests [ 0.544234][ T1] Running RCU Tasks wait API self tests [ 0.544787][ T1] Running RCU Tasks Rude wait API self tests [ 0.545620][ T1] Running RCU Tasks Trace wait API self tests [ 0.546809][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.547712][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.548816][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.551146][ T1] PM: RTC time: 03:07:38, date: 2026-05-23 [ 0.551671][ T10] Callback from call_rcu_tasks_trace() invoked. [ 0.555772][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.559677][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.559801][ T1] cpuidle: using governor ladder [ 0.563112][ T1] Freeing SMP alternatives memory: 40K [ 0.565404][ T1] PCI: Fatal: No config space access function found [ 0.566322][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.571220][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.572627][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.573622][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.575618][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.580485][ T1] ACPI: Added _OSI(Module Device) [ 0.581633][ T1] ACPI: Added _OSI(Processor Device) [ 0.582623][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.630273][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.645897][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.650639][ T1] ACPI: Interpreter enabled [ 0.651806][ T1] ACPI: PM: (supports S0 S5) [ 0.652637][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.653908][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.656618][ T1] PCI: Using E820 reservations for host bridge windows [ 0.698145][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.698932][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.700306][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.700917][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.701909][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.703044][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.703930][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.714040][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.736285][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.739184][ T1] PCI host bridge to bus 0000:00 [ 0.741385][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.741636][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.742637][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.743791][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.748419][ T1] iommu: Default domain type: Translated [ 0.748618][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.751854][ T42] Callback from call_rcu_tasks() invoked. [ 0.753245][ T1] SCSI subsystem initialized [ 0.754324][ T1] libata version 3.00 loaded. [ 0.755794][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.756690][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.757730][ T1] PTP clock support registered [ 0.760093][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.765118][ T1] PCI: Using ACPI for IRQ routing [ 0.765619][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.766641][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.767656][ T1] e820: register RAM buffer resource [mem 0x7ffff000-0x7fffffff] [ 0.769302][ T1] vgaarb: loaded [ 0.770447][ T1] clocksource: Switched to clocksource kvm-clock [ 0.774163][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.775305][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.781304][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.782934][ T1] pnp: PnP ACPI init [ 0.785495][ T1] pnp: PnP ACPI: found 1 devices [ 0.818141][ T1] NET: Registered PF_INET protocol family [ 0.819606][ T1] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.834622][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 5, 73728 bytes, linear) [ 0.836392][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.838077][ T1] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.839978][ T1] TCP bind hash table entries: 16384 (order: 10, 2359296 bytes, linear) [ 0.842981][ T1] TCP: Hash tables configured (established 16384 bind 16384) [ 0.845296][ T1] MPTCP token hash table entries: 2048 (order: 6, 180224 bytes, linear) [ 0.846985][ T1] UDP hash table entries: 1024 (order: 6, 262144 bytes, linear) [ 0.849063][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.850416][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.851921][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.853560][ T1] PCI: CLS 0 bytes, default 64 [ 0.855523][ T1] kvm_intel: VMX not supported by CPU 0 [ 0.856690][ T1] kvm_amd: TSC scaling supported [ 0.857626][ T1] kvm_amd: Nested Virtualization enabled [ 0.858689][ T1] kvm_amd: Nested Paging enabled [ 0.859607][ T1] kvm_amd: LBR virtualization supported [ 0.860663][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.861732][ T1] kvm_amd: Virtual GIF supported [ 0.862659][ T1] kvm_amd: Virtual NMI enabled [ 0.871049][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3c3232d, max_idle_ns: 440795236700 ns [ 0.884169][ T1] Initialise system trusted keyrings [ 0.885774][ T1] workingset: timestamp_bits=56 (anon: 52) max_order=19 bucket_order=0 (anon: 0) [ 0.899393][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.900768][ T1] fuse: init (API version 7.45) [ 0.902431][ T1] 9p: Installing v9fs 9p2000 file system support [ 0.904406][ T1] Key type asymmetric registered [ 0.905354][ T1] Asymmetric key parser 'x509' registered [ 0.906796][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.908501][ T1] io scheduler mq-deadline registered [ 0.909493][ T1] io scheduler kyber registered [ 0.915198][ T1] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 0.917467][ T1] ACPI: button: Power Button [PWRB] [ 0.921526][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 0.923779][ T1] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 0.932635][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.936629][ T1] 00:00: ttyS0 at I/O 0x3f8 (irq = 52, base_baud = 115200) is a 16550A [ 1.025880][ T1] ACPI: bus type drm_connector registered [ 1.064634][ T1] loop: module loaded [ 1.073427][ T52] printk: legacy console [hvc0] enabled [ 1.074555][ T52] printk: legacy bootconsole [earlyser0] disabled [ 1.075425][ T1] tun: Universal TUN/TAP device driver, 1.6 _ _ __ _(_)_ __| |_ _ __ ___ ___ _ __ __ _ \ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ | \ 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 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=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__->