# 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: 0x0000000005e862c4 input_len: 0x0000000001927567 output: 0x0000000001000000 output_len: 0x000000000503a98c kernel_total_size: 0x0000000006801000 needed_size: 0x0000000006a00000 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: 0x000000000489f520). [ 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 Thu Oct 29 20:11:47 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 [ 0.000003][ T0] kvm-clock: using sched offset of 380781819 cycles [ 0.001107][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004400][ T0] tsc: Detected 2599.998 MHz processor [ 0.005438][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.006995][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.008234][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.009425][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011103][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.014236][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.015450][ T0] Using GB pages for direct mapping [ 0.016532][ T0] ACPI: Early table checksum verification disabled [ 0.017715][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.018916][ T0] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.020637][ T0] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.022379][ T0] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024094][ T0] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.025821][ T0] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.027264][ T0] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.028700][ T0] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.030632][ T0] No NUMA configuration found [ 0.031478][ T0] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.032868][ T0] NODE_DATA(0) allocated [mem 0x3fff9f00-0x3fffefff] [ 0.109738][ T0] KernelAddressSanitizer initialized (generic) [ 0.111335][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.112681][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.114200][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.115654][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.116997][ T0] TSC deadline timer available [ 0.117871][ T0] CPU topo: Max. logical packages: 1 [ 0.118872][ T0] CPU topo: Max. logical nodes: 1 [ 0.119872][ T0] CPU topo: Num. nodes per package: 1 [ 0.120873][ T0] CPU topo: Max. logical dies: 1 [ 0.121873][ T0] CPU topo: Max. dies per package: 1 [ 0.122897][ T0] CPU topo: Max. threads per core: 1 [ 0.123898][ T0] CPU topo: Num. cores per package: 4 [ 0.124949][ T0] CPU topo: Num. threads per package: 4 [ 0.126006][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.127333][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.128809][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.129890][ T0] kvm-guest: setup PV sched yield [ 0.130837][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.132432][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.134003][ T0] [gap 0x40000000-0xfeffbfff] available for PCI devices [ 0.135319][ T0] Booting paravirtualized kernel on KVM [ 0.136351][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.147918][ T0] Zone ranges: [ 0.148551][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.149861][ T0] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.151173][ T0] Normal empty [ 0.151853][ T0] Device empty [ 0.152559][ T0] Movable zone start for each node [ 0.153505][ T0] Early memory node ranges [ 0.154318][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.155641][ T0] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.156964][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.166182][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.167479][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.171588][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.172892][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.175448][ T0] percpu: Embedded 68 pages/cpu s237968 r8192 d32368 u524288 [ 0.176843][ T0] pcpu-alloc: s237968 r8192 d32368 u524288 alloc=1*2097152 [ 0.178189][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.179052][ 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 [ 0.189877][ 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. [ 0.198086][ T0] random: crng init done [ 0.198873][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.201148][ T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.203041][ T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.204850][ T0] Fallback order for Node 0: 0 [ 0.204857][ T0] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.207192][ T0] Policy zone: DMA32 [ 0.207910][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.209344][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.210777][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.220290][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.243987][ T0] ********************************************************** [ 0.245399][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.246779][ T0] ** ** [ 0.248163][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.249541][ T0] ** via the console, logs, and other interfaces. This ** [ 0.250919][ T0] ** might reduce the security of your system. ** [ 0.252323][ T0] ** ** [ 0.253702][ T0] ** If you see this message and you are not debugging ** [ 0.255080][ T0] ** the kernel, report this immediately to your system ** [ 0.256462][ T0] ** administrator! ** [ 0.257839][ T0] ** ** [ 0.259227][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.260606][ T0] ** ** [ 0.261983][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.263410][ T0] ********************************************************** [ 0.265189][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.282225][ T0] ftrace: allocating 47961 entries in 188 pages [ 0.283395][ T0] ftrace: allocated 188 pages with 5 groups [ 0.284808][ T0] Dynamic Preempt: full [ 0.287348][ T0] Running RCU self tests [ 0.288132][ T0] Running RCU synchronous self tests [ 0.289117][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.290352][ T0] rcu: RCU event tracing is enabled. [ 0.291350][ T0] rcu: RCU lockdep checking is enabled. [ 0.292414][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.293809][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.295209][ T0] Trampoline variant of Tasks RCU enabled. [ 0.296306][ T0] Rude variant of Tasks RCU enabled. [ 0.297304][ T0] Tracing variant of Tasks RCU enabled. [ 0.298353][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.299946][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.301660][ T0] Running RCU synchronous self tests [ 0.302676][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.304486][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.354201][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.355615][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.357075][ T0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.359839][ T0] Console: colour *CGA 80x25 [ 0.360785][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.362402][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.363321][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.364257][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.365225][ T0] ... CLASSHASH_SIZE: 4096 [ 0.366193][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.367179][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.368166][ T0] ... CHAINHASH_SIZE: 32768 [ 0.369144][ T0] memory used by lock dependency info: 6429 kB [ 0.370314][ T0] memory used for stack traces: 16896 kB [ 0.371380][ T0] per task-struct memory footprint: 1920 bytes [ 0.372673][ T0] ACPI: Core revision 20260408 [ 0.374112][ T0] APIC: Switch to symmetric I/O mode setup [ 0.376874][ T0] x2apic enabled [ 0.381284][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.382529][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.384050][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.385930][ T0] kvm-guest: setup PV IPIs [ 0.386875][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.389047][ T0] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=2599998) [ 0.390038][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.390038][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.390038][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.390038][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.390038][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.390038][ T0] Speculative Store Bypass: Vulnerable [ 0.390038][ T0] Spectre V2 : Vulnerable [ 0.390038][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.390038][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.390038][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.390038][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.390038][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.390038][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.390038][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.390038][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.390038][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.390038][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.390038][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.390038][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.390038][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.390038][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.390038][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.390038][ T0] pid_max: default: 32768 minimum: 301 [ 0.390038][ T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.390038][ T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.390038][ T0] VFS: Finished mounting rootfs on nullfs [ 0.390038][ T0] Running RCU synchronous self tests [ 0.390038][ T0] Running RCU synchronous self tests [ 0.390038][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.394500][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.395056][ T1] ... version: 2 [ 0.396049][ T1] ... bit width: 48 [ 0.397045][ T1] ... generic counters: 6 [ 0.398037][ T1] ... generic bitmap: 000000000000003f [ 0.399045][ T1] ... fixed-purpose counters: 0 [ 0.400045][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.401045][ T1] ... value mask: 0000ffffffffffff [ 0.402045][ T1] ... max period: 00007fffffffffff [ 0.403052][ T1] ... global_ctrl mask: 000000000000003f [ 0.404388][ T1] signal: max sigframe size: 3376 [ 0.405437][ T1] rcu: Hierarchical SRCU implementation. [ 0.406047][ T1] rcu: Max phase no-delay instances is 400. [ 0.414797][ T1] smp: Bringing up secondary CPUs ... [ 0.417567][ T1] smpboot: x86: Booting SMP configuration: [ 0.418072][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.032964][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.032964][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.032964][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.423825][ T1] smp: Brought up 1 node, 4 CPUs [ 0.428024][ T1] smpboot: Total of 4 processors activated (20799.98 BogoMIPS) [ 0.431021][ T1] Memory: 735036K/1048180K available (45048K kernel code, 12867K rwdata, 9604K rodata, 2560K init, 29508K bss, 302044K reserved, 0K cma-reserved) [ 0.432545][ T1] devtmpfs: initialized [ 0.434543][ T1] x86/mm: Memory block size: 128MB [ 0.445938][ T1] Running RCU synchronous self tests [ 0.446158][ T1] Running RCU synchronous self tests [ 0.447617][ T1] Running RCU Tasks wait API self tests [ 0.448181][ T1] Running RCU Tasks Rude wait API self tests [ 0.449078][ T1] Running RCU Tasks Trace wait API self tests [ 0.450275][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.451241][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.454300][ T1] PM: RTC time: 00:15:06, date: 2026-10-30 [ 0.455082][ T10] Callback from call_rcu_tasks_trace() invoked. [ 0.459465][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.463590][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.463726][ T1] cpuidle: using governor ladder [ 0.468485][ T1] PCI: Fatal: No config space access function found [ 0.469678][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.472700][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.473048][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.474047][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.475047][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.480946][ T1] ACPI: Added _OSI(Module Device) [ 0.481232][ T1] ACPI: Added _OSI(Processor Device) [ 0.482047][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.532586][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.547799][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.553500][ T1] ACPI: Interpreter enabled [ 0.559330][ T1] ACPI: PM: (supports S0 S5) [ 0.560055][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.561363][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.564393][ T1] PCI: Using E820 reservations for host bridge windows [ 0.607107][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.608833][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.609359][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.610333][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.611365][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.612705][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.613049][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.623617][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.646703][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.649698][ T1] PCI host bridge to bus 0000:00 [ 0.651651][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.652065][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.653067][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.654058][ T1] acpi PNP0A08:00: OS native features: SHPCHotplug- PCIeHotplug- PME- AER- DPC- LTR- [ 0.655262][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.658163][ T1] pci 0000:00:01.0: [1af4:1041] type 00 class 0x020000 conventional PCI endpoint [ 0.659442][ T1] pci 0000:00:01.0: BAR 1 [mem 0x00000000-0x00000fff] [ 0.660089][ T1] pci 0000:00:01.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 0.661057][ T1] pci 0000:00:01.0: ROM [mem 0x00000000-0x0003ffff pref] [ 0.663978][ T1] pci 0000:00:02.0: [1af4:1041] type 00 class 0x020000 conventional PCI endpoint [ 0.664446][ T1] pci 0000:00:02.0: BAR 1 [mem 0x00000000-0x00000fff] [ 0.665089][ T1] pci 0000:00:02.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 0.666057][ T1] pci 0000:00:02.0: ROM [mem 0x00000000-0x0003ffff pref] [ 0.671764][ T1] iommu: Default domain type: Translated [ 0.672046][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.677130][ T1] SCSI subsystem initialized [ 0.678816][ T1] libata version 3.00 loaded. [ 0.680425][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.681046][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.682191][ T1] PTP clock support registered [ 0.684909][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.689360][ T1] PCI: Using ACPI for IRQ routing [ 0.690047][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.691120][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.692197][ T1] e820: register RAM buffer resource [mem 0x3ffff000-0x3fffffff] [ 0.693756][ T1] vgaarb: loaded [ 0.695090][ T1] clocksource: Switched to clocksource kvm-clock [ 0.739330][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.740414][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes) [ 0.747373][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.749107][ T1] pnp: PnP ACPI init [ 0.751895][ T1] pnp: PnP ACPI: found 1 devices [ 0.754245][ T1] NET: Registered PF_INET protocol family [ 0.756021][ T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.758013][ T42] Callback from call_rcu_tasks() invoked. [ 0.761253][ T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 4, 36864 bytes, linear) [ 0.763318][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.765293][ T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.767385][ T1] TCP bind hash table entries: 8192 (order: 9, 1179648 bytes, linear) [ 0.769788][ T1] TCP: Hash tables configured (established 8192 bind 8192) [ 0.771708][ T1] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.774153][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.775841][ T1] pci 0000:00:01.0: ROM [mem 0xc0000000-0xc003ffff pref]: assigned [ 0.777526][ T1] pci 0000:00:02.0: ROM [mem 0xc0040000-0xc007ffff pref]: assigned [ 0.779146][ T1] pci 0000:00:01.0: BAR 4 [mem 0xc000000000000-0xc000000003fff 64bit pref]: assigned [ 0.781232][ T1] pci 0000:00:02.0: BAR 4 [mem 0xc000000004000-0xc000000007fff 64bit pref]: assigned [ 0.783340][ T1] pci 0000:00:01.0: BAR 1 [mem 0xc0080000-0xc0080fff]: assigned [ 0.784997][ T1] pci 0000:00:02.0: BAR 1 [mem 0xc0081000-0xc0081fff]: assigned [ 0.786673][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.788337][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.790244][ T1] PCI: CLS 0 bytes, default 64 [ 0.791600][ T1] NET: Registered PF_INET6 protocol family [ 0.796660][ T1] Segment Routing with IPv6 [ 0.797849][ T1] In-situ OAM (IOAM) with IPv6 [ 0.800275][ T1] kvm_intel: VMX not supported by CPU 1 [ 0.801558][ T1] kvm_amd: Nested Virtualization enabled [ 0.802690][ T1] kvm_amd: Nested Paging enabled [ 0.803670][ T1] kvm_amd: LBR virtualization supported [ 0.804814][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.806026][ T1] kvm_amd: Virtual GIF supported [ 0.807029][ T1] kvm_amd: Virtual NMI enabled [ 0.815691][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.830191][ T1] Initialise system trusted keyrings [ 0.831841][ T1] workingset: timestamp_bits=56 (anon: 51) max_order=18 bucket_order=0 (anon: 0) [ 0.834892][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.837077][ T1] fuse: init (API version 7.47) [ 0.838948][ T1] 9p: Installing v9fs 9p2000 file system support [ 0.841104][ T1] Key type asymmetric registered [ 0.842174][ T1] Asymmetric key parser 'x509' registered [ 0.843692][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.845667][ T1] io scheduler mq-deadline registered [ 0.846781][ T1] io scheduler kyber registered [ 0.853380][ T1] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 0.856076][ T1] ACPI: button: Power Button [PWRB] [ 0.861269][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 0.873231][ T1] virtio-pci 0000:00:01.0: enabling device (0000 -> 0002) [ 0.890261][ T1] ACPI: \_SB_.L001: Enabled at IRQ 17 [ 0.894906][ T1] virtio-pci 0000:00:02.0: enabling device (0000 -> 0002) [ 0.910979][ T1] ACPI: \_SB_.L002: Enabled at IRQ 18 [ 0.915657][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.920314][ T1] 00:00: ttyS0 I/O:0x3f8 (irq = 52, base_baud = 115200) is a 16550A [ 0.986327][ T1] ACPI: bus type drm_connector registered [ 1.027043][ T1] loop: module loaded [ 1.042346][ T52] printk: legacy console [hvc0] enabled [ 1.043570][ T52] 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__->