# 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: 0x00000000059a12c4 input_len: 0x0000000001afc9cd output: 0x0000000001000000 output_len: 0x00000000059addc4 kernel_total_size: 0x00000000064f1000 needed_size: 0x0000000006600000 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: 0x000000000520b1b0). [ 0.000000][ T0] Linux version 7.0.0-rc3-virtme (vmksft@netdev-virt.bots.linux.dev) (gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7), GNU ld version 2.45.1-4.fc43) #1 SMP PREEMPT_DYNAMIC Sun Mar 15 14:11:58 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 console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 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] 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 346600552 cycles [ 0.001111][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004413][ T0] tsc: Detected 2599.998 MHz processor [ 0.005456][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.007028][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.008273][ T0] last_pfn = 0x7ffff max_arch_pfn = 0x10000000000 [ 0.009474][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011177][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.014465][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.015700][ T0] Using GB pages for direct mapping [ 0.016810][ T0] ACPI: Early table checksum verification disabled [ 0.018013][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.019247][ T0] ACPI: XSDT 0x000000007FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.021001][ T0] ACPI: FACP 0x000000007FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.022763][ T0] ACPI: DSDT 0x000000007FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024530][ T0] ACPI: APIC 0x000000007FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.026307][ T0] ACPI: Reserving FACP table memory at [mem 0x7ffffe54-0x7fffff5f] [ 0.027802][ T0] ACPI: Reserving DSDT table memory at [mem 0x7ffff240-0x7ffffe53] [ 0.029297][ T0] ACPI: Reserving APIC table memory at [mem 0x7fffff60-0x7fffffc9] [ 0.031350][ T0] No NUMA configuration found [ 0.032241][ T0] Faking a node at [mem 0x0000000000000000-0x000000007fffefff] [ 0.033696][ T0] NODE_DATA(0) allocated [mem 0x7fffa100-0x7fffefff] [ 0.168985][ T0] KernelAddressSanitizer initialized (generic) [ 0.170624][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.171983][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.173531][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.175017][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.176387][ T0] TSC deadline timer available [ 0.177281][ T0] CPU topo: Max. logical packages: 1 [ 0.178309][ T0] CPU topo: Max. logical nodes: 1 [ 0.179350][ T0] CPU topo: Num. nodes per package: 1 [ 0.180391][ T0] CPU topo: Max. logical dies: 1 [ 0.181430][ T0] CPU topo: Max. dies per package: 1 [ 0.182474][ T0] CPU topo: Max. threads per core: 1 [ 0.183530][ T0] CPU topo: Num. cores per package: 4 [ 0.184632][ T0] CPU topo: Num. threads per package: 4 [ 0.185726][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.187096][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.188621][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.189733][ T0] kvm-guest: setup PV sched yield [ 0.190739][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.192356][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.193980][ T0] [gap 0x80000000-0xfeffbfff] available for PCI devices [ 0.195308][ T0] Booting paravirtualized kernel on KVM [ 0.196371][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.224294][ T0] Section 13 and 15 (node 0) have a circular dependency on usemap and pgdat allocations [ 0.226217][ T0] Zone ranges: [ 0.226863][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.228223][ T0] DMA32 [mem 0x0000000001000000-0x000000007fffefff] [ 0.229585][ T0] Normal empty [ 0.230299][ T0] Device empty [ 0.231016][ T0] Movable zone start for each node [ 0.231998][ T0] Early memory node ranges [ 0.232841][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.234216][ T0] node 0: [mem 0x0000000000100000-0x000000007fffefff] [ 0.235589][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000007fffefff] [ 0.237159][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.238489][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.243297][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.244668][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.247474][ T0] percpu: Embedded 67 pages/cpu s234256 r8192 d31984 u524288 [ 0.248917][ T0] pcpu-alloc: s234256 r8192 d31984 u524288 alloc=1*2097152 [ 0.250296][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.251207][ 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 console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 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 [ 0.262214][ 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. [ 0.270576][ T0] random: crng init done [ 0.271394][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.273992][ T0] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.276190][ T0] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.278134][ T0] Fallback order for Node 0: 0 [ 0.278142][ T0] Built 1 zonelists, mobility grouping on. Total pages: 524189 [ 0.280539][ T0] Policy zone: DMA32 [ 0.281287][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.282759][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.284231][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.294091][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.347270][ T0] ********************************************************** [ 0.348877][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.350424][ T0] ** ** [ 0.351978][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.353526][ T0] ** via the console, logs, and other interfaces. This ** [ 0.355076][ T0] ** might reduce the security of your system. ** [ 0.356627][ T0] ** ** [ 0.358173][ T0] ** If you see this message and you are not debugging ** [ 0.359724][ T0] ** the kernel, report this immediately to your system ** [ 0.361270][ T0] ** administrator! ** [ 0.362822][ T0] ** ** [ 0.364370][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.365922][ T0] ** ** [ 0.367469][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.369015][ T0] ********************************************************** [ 0.370998][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.389153][ T0] ftrace: allocating 49100 entries in 192 pages [ 0.390480][ T0] ftrace: allocated 192 pages with 2 groups [ 0.392094][ T0] Dynamic Preempt: full [ 0.394148][ T0] Running RCU self tests [ 0.395041][ T0] Running RCU synchronous self tests [ 0.396155][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.397547][ T0] rcu: RCU event tracing is enabled. [ 0.398682][ T0] rcu: RCU lockdep checking is enabled. [ 0.399869][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.401464][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.403059][ T0] Trampoline variant of Tasks RCU enabled. [ 0.404301][ T0] Rude variant of Tasks RCU enabled. [ 0.405431][ T0] Tracing variant of Tasks RCU enabled. [ 0.406623][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.408425][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.410273][ T0] Running RCU synchronous self tests [ 0.411402][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.413447][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.468433][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.470029][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.472497][ T0] Console: colour *CGA 80x25 [ 0.473517][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.475354][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.476399][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.477462][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.478561][ T0] ... CLASSHASH_SIZE: 4096 [ 0.479665][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.480780][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.481895][ T0] ... CHAINHASH_SIZE: 32768 [ 0.483012][ T0] memory used by lock dependency info: 6429 kB [ 0.484336][ T0] memory used for stack traces: 4224 kB [ 0.485544][ T0] per task-struct memory footprint: 1920 bytes [ 0.486999][ T0] ACPI: Core revision 20251212 [ 0.488634][ T0] APIC: Switch to symmetric I/O mode setup [ 0.491766][ T0] x2apic enabled [ 0.496500][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.497872][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.499593][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.501722][ T0] kvm-guest: setup PV IPIs [ 0.502792][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.505227][ T0] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=2599998) [ 0.506217][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.506217][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.506217][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.506217][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.506217][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.506217][ T0] Speculative Store Bypass: Vulnerable [ 0.506217][ T0] Spectre V2 : Vulnerable [ 0.506217][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.506217][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.506217][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.506217][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.506217][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.506217][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.506217][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.506217][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.506217][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.506217][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.506217][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.506217][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.506217][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.506217][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.506217][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.506217][ T0] Freeing SMP alternatives memory: 40K [ 0.506217][ T0] pid_max: default: 32768 minimum: 301 [ 0.506217][ T0] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.506217][ T0] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.506217][ T0] VFS: Finished mounting rootfs on nullfs [ 0.506217][ T0] Running RCU synchronous self tests [ 0.506217][ T0] Running RCU synchronous self tests [ 0.506217][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.509480][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.510240][ T1] ... version: 2 [ 0.511225][ T1] ... bit width: 48 [ 0.512224][ T1] ... generic counters: 6 [ 0.513224][ T1] ... generic bitmap: 000000000000003f [ 0.514224][ T1] ... fixed-purpose counters: 0 [ 0.515224][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.516224][ T1] ... value mask: 0000ffffffffffff [ 0.517224][ T1] ... max period: 00007fffffffffff [ 0.518224][ T1] ... global_ctrl mask: 000000000000003f [ 0.519530][ T1] signal: max sigframe size: 3376 [ 0.520612][ T1] rcu: Hierarchical SRCU implementation. [ 0.521230][ T1] rcu: Max phase no-delay instances is 400. [ 0.530033][ T1] smp: Bringing up secondary CPUs ... [ 0.532489][ T1] smpboot: x86: Booting SMP configuration: [ 0.533246][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.034532][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.034532][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.034532][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.538650][ T1] smp: Brought up 1 node, 4 CPUs [ 0.543238][ T1] smpboot: Total of 4 processors activated (20799.98 BogoMIPS) [ 0.547313][ T1] Memory: 1638368K/2096756K available (46983K kernel code, 13034K rwdata, 14860K rodata, 2516K init, 16720K bss, 447452K reserved, 0K cma-reserved) [ 0.549763][ T1] devtmpfs: initialized [ 0.551509][ T1] x86/mm: Memory block size: 128MB [ 0.567938][ T1] Running RCU synchronous self tests [ 0.568247][ T1] Running RCU synchronous self tests [ 0.569784][ T1] Running RCU Tasks wait API self tests [ 0.570402][ T1] Running RCU Tasks Rude wait API self tests [ 0.571228][ T1] Running RCU Tasks Trace wait API self tests [ 0.572385][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.573331][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.574481][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.577018][ T1] PM: RTC time: 18:18:59, date: 2026-03-15 [ 0.577277][ T10] Callback from call_rcu_tasks_trace() invoked. [ 0.581795][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.585724][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.585861][ T1] cpuidle: using governor ladder [ 0.590928][ T1] PCI: Fatal: No config space access function found [ 0.591991][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.597544][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.598319][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.599227][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.600225][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.606227][ T1] ACPI: Added _OSI(Module Device) [ 0.607226][ T1] ACPI: Added _OSI(Processor Device) [ 0.608230][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.663319][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.682143][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.688018][ T1] ACPI: Interpreter enabled [ 0.689530][ T1] ACPI: PM: (supports S0 S5) [ 0.690236][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.691587][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.694226][ T1] PCI: Using E820 reservations for host bridge windows [ 0.741210][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.743573][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.744560][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.746570][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.748547][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.750703][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.752227][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.766997][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.777793][ T42] Callback from call_rcu_tasks() invoked. [ 0.789532][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.795187][ T1] PCI host bridge to bus 0000:00 [ 0.797944][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.799245][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.801247][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.802425][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.809567][ T1] iommu: Default domain type: Translated [ 0.810225][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.816398][ T1] SCSI subsystem initialized [ 0.817988][ T1] libata version 3.00 loaded. [ 0.820106][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.822360][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.824451][ T1] PTP clock support registered [ 0.827311][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.834295][ T1] PCI: Using ACPI for IRQ routing [ 0.835266][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.836253][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.838278][ T1] e820: register RAM buffer resource [mem 0x7ffff000-0x7fffffff] [ 0.841021][ T1] vgaarb: loaded [ 0.842217][ T1] clocksource: Switched to clocksource kvm-clock [ 0.850201][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.851325][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.857386][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.859261][ T1] pnp: PnP ACPI init [ 0.863513][ T1] pnp: PnP ACPI: found 2 devices [ 0.901124][ T1] NET: Registered PF_INET protocol family [ 0.902834][ T1] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.917678][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 5, 73728 bytes, linear) [ 0.919689][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.921749][ T1] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.923948][ T1] TCP bind hash table entries: 16384 (order: 10, 2359296 bytes, linear) [ 0.925989][ T1] TCP: Hash tables configured (established 16384 bind 16384) [ 0.928565][ T1] MPTCP token hash table entries: 2048 (order: 6, 180224 bytes, linear) [ 0.930499][ T1] UDP hash table entries: 1024 (order: 6, 262144 bytes, linear) [ 0.932923][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.934503][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.936158][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.938070][ T1] PCI: CLS 0 bytes, default 64 [ 0.940205][ T1] kvm_intel: VMX not supported by CPU 0 [ 0.941630][ T1] kvm_amd: TSC scaling supported [ 0.942703][ T1] kvm_amd: Nested Virtualization enabled [ 0.943894][ T1] kvm_amd: Nested Paging enabled [ 0.944970][ T1] kvm_amd: LBR virtualization supported [ 0.946184][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.947416][ T1] kvm_amd: Virtual GIF supported [ 0.948461][ T1] kvm_amd: Virtual NMI enabled [ 0.966281][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.980868][ T1] Initialise system trusted keyrings [ 0.982556][ T1] workingset: timestamp_bits=56 max_order=19 bucket_order=0 [ 0.997692][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.999265][ T1] fuse: init (API version 7.45) [ 1.001063][ T1] 9p: Installing v9fs 9p2000 file system support [ 1.010646][ T1] Key type asymmetric registered [ 1.011720][ T1] Asymmetric key parser 'x509' registered [ 1.013357][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.015328][ T1] io scheduler mq-deadline registered [ 1.016475][ T1] io scheduler kyber registered [ 1.022462][ T1] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 1.025033][ T1] ACPI: button: Power Button [PWRB] [ 1.029364][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 1.031708][ T1] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 1.040250][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.044066][ T1] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A [ 1.131836][ T1] ACPI: bus type drm_connector registered [ 1.176682][ T1] loop: module loaded [ 1.189389][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 1.192321][ T1] i8042: PNP: No PS/2 controller found. [ 1.193911][ T51] printk: legacy console [hvc0] enabled [ 1.195116][ T51] printk: legacy bootconsole [earlyser0] disabled _ _ __ _(_)_ __| |_ _ __ ___ ___ _ __ __ _ \ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ | \ V /| | | | |_| | | | | | __/_____| | | | (_| | \_/ |_|_| \__|_| |_| |_|\___| |_| |_|\__ | |___/ kernel version: 7.0.0-rc3-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 PWD=/srv/vmksft/testing/wt-2 nr_open=2147483584 virtme_hostname=vmksft-net-dbg,debug-threads=on KSFT_MACHINE_SLOW=yes HOME=/run/tmp/roothome 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__->