# vng -v -r arch/x86/boot/bzImage --user root --name vmksft-virtio-dbg,debug-threads=on -o -device virtio-net-pci,netdev=n0,iommu_platform=on,disable-legacy=on,mq=on,vectors=18 -netdev tap,id=n0,ifname=tap2,vhost=on,script=no,downscript=no,queues=8 -device virtio-net-pci,netdev=n1,iommu_platform=on,disable-legacy=on,mq=on,vectors=18 -netdev tap,id=n1,ifname=tap3,vhost=on,script=no,downscript=no,queues=8 --cpus 4 early console in setup code No EFI environment detected. early console in extract_kernel input_data: 0x0000000005e9d2c4 input_len: 0x00000000018eb80b output: 0x0000000001000000 output_len: 0x00000000050101a0 kernel_total_size: 0x00000000067dc000 needed_size: 0x0000000006800000 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: 0x000000000487d390). [ 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 Sun Oct 25 17:02:28 EDT 2026 [ 0.000000][ T0] Command line: virtme_hostname=vmksft-virtio-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-20/.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-20 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 0x0000000000100000-0x000000003fffefff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x0000000040000000-0x00000000feffbfff] [ 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 = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000002][ T0] kvm-clock: using sched offset of 373670474 cycles [ 0.001153][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004584][ T0] tsc: Detected 2599.998 MHz processor [ 0.005670][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.007339][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.008637][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.009888][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011656][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.014940][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.016214][ T0] Using GB pages for direct mapping [ 0.017375][ T0] ACPI: Early table checksum verification disabled [ 0.018622][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.019885][ T0] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.021695][ T0] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023506][ T0] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.025313][ T0] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.027113][ T0] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.028664][ T0] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.030167][ T0] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.032182][ T0] No NUMA configuration found [ 0.033066][ T0] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.034508][ T0] NODE_DATA(0) allocated [mem 0x3fff9dc0-0x3fffefff] [ 0.111087][ T0] KernelAddressSanitizer initialized (generic) [ 0.112722][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.114096][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.115679][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.117184][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.118589][ T0] TSC deadline timer available [ 0.119495][ T0] CPU topo: Max. logical packages: 1 [ 0.120534][ T0] CPU topo: Max. logical nodes: 1 [ 0.121572][ T0] CPU topo: Num. nodes per package: 1 [ 0.122612][ T0] CPU topo: Max. logical dies: 1 [ 0.123651][ T0] CPU topo: Max. dies per package: 1 [ 0.124693][ T0] CPU topo: Max. threads per core: 1 [ 0.125732][ T0] CPU topo: Num. cores per package: 4 [ 0.126818][ T0] CPU topo: Num. threads per package: 4 [ 0.127936][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.129283][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.130792][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.131894][ T0] kvm-guest: setup PV sched yield [ 0.132857][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.134463][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.136063][ T0] [gap 0x40000000-0xfeffbfff] available for PCI devices [ 0.137411][ T0] Booting paravirtualized kernel on KVM [ 0.138466][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.149384][ T0] Zone ranges: [ 0.150022][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.151379][ T0] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.152728][ T0] Normal empty [ 0.153434][ T0] Device empty [ 0.154134][ T0] Movable zone start for each node [ 0.155109][ T0] Early memory node ranges [ 0.155948][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.157359][ T0] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.158722][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.168912][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.170215][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.173206][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.174547][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.177166][ T0] percpu: Embedded 67 pages/cpu s236752 r8192 d29488 u524288 [ 0.178620][ T0] pcpu-alloc: s236752 r8192 d29488 u524288 alloc=1*2097152 [ 0.179998][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.180891][ T0] Kernel command line: virtme_hostname=vmksft-virtio-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-20/.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-20 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.192047][ T0] Unknown kernel command line parameters "virtme_hostname=vmksft-virtio-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-20/.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-20", will be passed to user space. [ 0.200529][ T0] random: crng init done [ 0.201343][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.203442][ T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.205381][ T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.207249][ T0] Fallback order for Node 0: 0 [ 0.207256][ T0] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.209687][ T0] Policy zone: DMA32 [ 0.210434][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.211907][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.213388][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.222774][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.247043][ T0] ********************************************************** [ 0.248512][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.249952][ T0] ** ** [ 0.251383][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.252807][ T0] ** via the console, logs, and other interfaces. This ** [ 0.254232][ T0] ** might reduce the security of your system. ** [ 0.255662][ T0] ** ** [ 0.257085][ T0] ** If you see this message and you are not debugging ** [ 0.258547][ T0] ** the kernel, report this immediately to your system ** [ 0.259974][ T0] ** administrator! ** [ 0.261408][ T0] ** ** [ 0.262834][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.264261][ T0] ** ** [ 0.265693][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.267118][ T0] ********************************************************** [ 0.268981][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.286624][ T0] ftrace: allocating 47682 entries in 188 pages [ 0.287835][ T0] ftrace: allocated 188 pages with 5 groups [ 0.289301][ T0] Dynamic Preempt: full [ 0.291933][ T0] Running RCU self tests [ 0.292747][ T0] Running RCU synchronous self tests [ 0.293761][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.295025][ T0] rcu: RCU event tracing is enabled. [ 0.296052][ T0] rcu: RCU lockdep checking is enabled. [ 0.297130][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.298608][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.300041][ T0] Trampoline variant of Tasks RCU enabled. [ 0.301173][ T0] Rude variant of Tasks RCU enabled. [ 0.302205][ T0] Tracing variant of Tasks RCU enabled. [ 0.303297][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.304946][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.306723][ T0] Running RCU synchronous self tests [ 0.307773][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.309636][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.360382][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.361778][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.363211][ T0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.365942][ T0] Console: colour *CGA 80x25 [ 0.366868][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.368473][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.369374][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.370286][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.371236][ T0] ... CLASSHASH_SIZE: 4096 [ 0.372185][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.373150][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.374116][ T0] ... CHAINHASH_SIZE: 32768 [ 0.375081][ T0] memory used by lock dependency info: 6429 kB [ 0.376223][ T0] memory used for stack traces: 16896 kB [ 0.377269][ T0] per task-struct memory footprint: 1920 bytes [ 0.378551][ T0] ACPI: Core revision 20260408 [ 0.379977][ T0] APIC: Switch to symmetric I/O mode setup [ 0.382720][ T0] x2apic enabled [ 0.387207][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.388421][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.389914][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.391765][ T0] kvm-guest: setup PV IPIs [ 0.392722][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.394850][ T0] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=2599998) [ 0.395842][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.395842][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.395842][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.395842][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.395842][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.395842][ T0] Speculative Store Bypass: Vulnerable [ 0.395842][ T0] Spectre V2 : Vulnerable [ 0.395842][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.395842][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.395842][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.395842][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.395842][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.395842][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.395842][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.395842][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.395842][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.395842][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.395842][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.395842][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.395842][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.395842][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.395842][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.395842][ T0] pid_max: default: 32768 minimum: 301 [ 0.395842][ T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.395842][ T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.395842][ T0] VFS: Finished mounting rootfs on nullfs [ 0.395842][ T0] Running RCU synchronous self tests [ 0.395842][ T0] Running RCU synchronous self tests [ 0.395842][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.400280][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.400859][ T1] ... version: 2 [ 0.401787][ T1] ... bit width: 48 [ 0.401852][ T1] ... generic counters: 6 [ 0.402779][ T1] ... generic bitmap: 000000000000003f [ 0.402849][ T1] ... fixed-purpose counters: 0 [ 0.403775][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.403849][ T1] ... value mask: 0000ffffffffffff [ 0.404849][ T1] ... max period: 00007fffffffffff [ 0.405849][ T1] ... global_ctrl mask: 000000000000003f [ 0.407180][ T1] signal: max sigframe size: 3376 [ 0.408223][ T1] rcu: Hierarchical SRCU implementation. [ 0.408861][ T1] rcu: Max phase no-delay instances is 400. [ 0.417333][ T1] smp: Bringing up secondary CPUs ... [ 0.420327][ T1] smpboot: x86: Booting SMP configuration: [ 0.420874][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.032632][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.032632][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.032632][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.425597][ T1] smp: Brought up 1 node, 4 CPUs [ 0.429765][ T1] smpboot: Total of 4 processors activated (20799.98 BogoMIPS) [ 0.432761][ T1] Memory: 735208K/1048180K available (44574K kernel code, 12773K rwdata, 9560K rodata, 2552K init, 29504K bss, 301872K reserved, 0K cma-reserved) [ 0.434336][ T1] devtmpfs: initialized [ 0.436315][ T1] x86/mm: Memory block size: 128MB [ 0.447351][ T1] Running RCU synchronous self tests [ 0.447968][ T1] Running RCU synchronous self tests [ 0.449426][ T1] Running RCU Tasks wait API self tests [ 0.450022][ T1] Running RCU Tasks Rude wait API self tests [ 0.450879][ T1] Running RCU Tasks Trace wait API self tests [ 0.452066][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.453034][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.456238][ T1] PM: RTC time: 21:08:12, date: 2026-10-25 [ 0.456885][ T44] Callback from call_rcu_tasks_trace() invoked. [ 0.460885][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.465195][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.465327][ T1] cpuidle: using governor ladder [ 0.470119][ T1] PCI: Fatal: No config space access function found [ 0.471443][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.476696][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.477852][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.479861][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.480856][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.488749][ T1] ACPI: Added _OSI(Module Device) [ 0.489853][ T1] ACPI: Added _OSI(Processor Device) [ 0.490857][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.538508][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.549062][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.554418][ T1] ACPI: Interpreter enabled [ 0.560634][ T1] ACPI: PM: (supports S0 S5) [ 0.561284][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.563145][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.564871][ T1] PCI: Using E820 reservations for host bridge windows [ 0.607217][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.608141][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.610173][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.612378][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.614184][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.615482][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.617872][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.629460][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.652862][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.656472][ T1] PCI host bridge to bus 0000:00 [ 0.659423][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.660907][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.662891][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.664452][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.668882][ T1] pci 0000:00:01.0: [1af4:1041] type 00 class 0x020000 conventional PCI endpoint [ 0.671263][ T1] pci 0000:00:01.0: BAR 1 [mem 0x00000000-0x00000fff] [ 0.671915][ T1] pci 0000:00:01.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 0.673888][ T1] pci 0000:00:01.0: ROM [mem 0x00000000-0x0003ffff pref] [ 0.676796][ T1] pci 0000:00:02.0: [1af4:1041] type 00 class 0x020000 conventional PCI endpoint [ 0.679275][ T1] pci 0000:00:02.0: BAR 1 [mem 0x00000000-0x00000fff] [ 0.680916][ T1] pci 0000:00:02.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 0.682893][ T1] pci 0000:00:02.0: ROM [mem 0x00000000-0x0003ffff pref] [ 0.688644][ T1] iommu: Default domain type: Translated [ 0.689869][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.694375][ T1] SCSI subsystem initialized [ 0.696628][ T1] libata version 3.00 loaded. [ 0.698314][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.699850][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.701987][ T1] PTP clock support registered [ 0.704464][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.710176][ T1] PCI: Using ACPI for IRQ routing [ 0.711851][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.712963][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.713898][ T1] e820: register RAM buffer resource [mem 0x3ffff000-0x3fffffff] [ 0.716543][ T1] vgaarb: loaded [ 0.717872][ T1] clocksource: Switched to clocksource kvm-clock [ 0.726452][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.727518][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes) [ 0.734299][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.736055][ T1] pnp: PnP ACPI init [ 0.738983][ T1] pnp: PnP ACPI: found 1 devices [ 0.764705][ T42] Callback from call_rcu_tasks() invoked. [ 0.772184][ T1] NET: Registered PF_INET protocol family [ 0.773764][ T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.778284][ T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 4, 36864 bytes, linear) [ 0.780209][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.782039][ T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.784031][ T1] TCP bind hash table entries: 8192 (order: 9, 1179648 bytes, linear) [ 0.786327][ T1] TCP: Hash tables configured (established 8192 bind 8192) [ 0.788150][ T1] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.790408][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.791959][ T1] pci 0000:00:01.0: ROM [mem 0xc0000000-0xc003ffff pref]: assigned [ 0.793550][ T1] pci 0000:00:02.0: ROM [mem 0xc0040000-0xc007ffff pref]: assigned [ 0.795135][ T1] pci 0000:00:01.0: BAR 4 [mem 0xc000000000000-0xc000000003fff 64bit pref]: assigned [ 0.797115][ T1] pci 0000:00:02.0: BAR 4 [mem 0xc000000004000-0xc000000007fff 64bit pref]: assigned [ 0.799114][ T1] pci 0000:00:01.0: BAR 1 [mem 0xc0080000-0xc0080fff]: assigned [ 0.800666][ T1] pci 0000:00:02.0: BAR 1 [mem 0xc0081000-0xc0081fff]: assigned [ 0.802256][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.803800][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.805604][ T1] PCI: CLS 0 bytes, default 64 [ 0.806922][ T1] NET: Registered PF_INET6 protocol family [ 0.812458][ T1] Segment Routing with IPv6 [ 0.813600][ T1] In-situ OAM (IOAM) with IPv6 [ 0.816004][ T1] kvm_intel: VMX not supported by CPU 1 [ 0.817352][ T1] kvm_amd: TSC scaling supported [ 0.818366][ T1] kvm_amd: Nested Virtualization enabled [ 0.819492][ T1] kvm_amd: Nested Paging enabled [ 0.820478][ T1] kvm_amd: LBR virtualization supported [ 0.821619][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.822774][ T1] kvm_amd: Virtual GIF supported [ 0.823754][ T1] kvm_amd: Virtual NMI enabled [ 0.831760][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.845034][ T1] Initialise system trusted keyrings [ 0.846609][ T1] workingset: timestamp_bits=56 (anon: 51) max_order=18 bucket_order=0 (anon: 0) [ 0.849337][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.850814][ T1] fuse: init (API version 7.46) [ 0.852499][ T1] 9p: Installing v9fs 9p2000 file system support [ 0.854569][ T1] Key type asymmetric registered [ 0.855693][ T1] Asymmetric key parser 'x509' registered [ 0.857144][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.859035][ T1] io scheduler mq-deadline registered [ 0.860111][ T1] io scheduler kyber registered [ 0.866106][ T1] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 0.868517][ T1] ACPI: button: Power Button [PWRB] [ 0.873205][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 0.875479][ T1] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 0.896686][ T1] virtio-pci 0000:00:01.0: enabling device (0000 -> 0002) [ 0.912850][ T1] ACPI: \_SB_.L001: Enabled at IRQ 17 [ 0.916976][ T1] virtio-pci 0000:00:02.0: enabling device (0000 -> 0002) [ 0.932655][ T1] ACPI: \_SB_.L002: Enabled at IRQ 18 [ 0.937014][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.942054][ T1] 00:00: ttyS0 I/O:0x3f8 (irq = 52, base_baud = 115200) is a 16550A [ 1.005916][ T1] ACPI: bus type drm_connector registered [ 1.045220][ T1] loop: module loaded [ 1.057772][ T54] printk: legacy console [hvc0] enabled [ 1.058907][ T54] 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 device_component kmemleak rseq virtio-ports devices_deferred kprobes sched wakeup_sources dma_buf kvm slab x86 xx__-> <4/:/srv/vmksft/tools/fs/usr/lib64/:$LD_LIBRARY_PATH xx__-> export KSFT_MACHINE_SLOW=yes xx__-> export kselftest_override_timeout=90 xx__-> env SHELL=/bin/bash PWD=/srv/vmksft/testing/wt-20 nr_open=2147483584 virtme_hostname=vmksft-virtio-dbg,debug-threads=on KSFT_MACHINE_SLOW=yes HOME=/root virtme_chdir=srv/vmksft/testing/wt-20 kselftest_override_timeout=90 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-20/.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__->