# vng -v -r arch/x86/boot/bzImage --user root --name vmksft-forwarding-dbg,debug-threads=on --cpus 4 early console in setup code No EFI environment detected. early console in extract_kernel input_data: 0x000000000607c2c4 input_len: 0x00000000018a3ff8 output: 0x0000000001000000 output_len: 0x00000000051b6da4 kernel_total_size: 0x0000000006973000 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: 0x0000000004a349f0). [ 0.000000][ T0] Linux version 7.1.0-rc1-virtme (vmksft@netdev-virt.bots.linux.dev) (gcc (GCC) 16.0.1 20260321 (Red Hat 16.0.1-0), GNU ld version 2.46-1.fc44) #1 SMP PREEMPT_DYNAMIC Mon May 4 17:03:41 EDT 2026 [ 0.000000][ T0] Command line: virtme_hostname=vmksft-forwarding-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-4/.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-4 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 353116951 cycles [ 0.001239][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004933][ T0] tsc: Detected 2599.998 MHz processor [ 0.006092][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.007845][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.009231][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.010576][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.012473][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015996][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.017362][ T0] Using GB pages for direct mapping [ 0.018535][ T0] ACPI: Early table checksum verification disabled [ 0.019861][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.021205][ T0] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.023132][ T0] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.025060][ T0] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.026998][ T0] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.028931][ T0] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.030552][ T0] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.032165][ T0] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.034329][ T0] No NUMA configuration found [ 0.035271][ T0] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.036818][ T0] NODE_DATA(0) allocated [mem 0x3fff9e00-0x3fffefff] [ 0.116803][ T0] KernelAddressSanitizer initialized (generic) [ 0.118549][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.120018][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.121718][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.123336][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.124837][ T0] TSC deadline timer available [ 0.125811][ T0] CPU topo: Max. logical packages: 1 [ 0.126930][ T0] CPU topo: Max. logical nodes: 1 [ 0.128046][ T0] CPU topo: Num. nodes per package: 1 [ 0.129161][ T0] CPU topo: Max. logical dies: 1 [ 0.130275][ T0] CPU topo: Max. dies per package: 1 [ 0.131399][ T0] CPU topo: Max. threads per core: 1 [ 0.132517][ T0] CPU topo: Num. cores per package: 4 [ 0.133693][ T0] CPU topo: Num. threads per package: 4 [ 0.134870][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.136332][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.137959][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.139158][ T0] kvm-guest: setup PV sched yield [ 0.140202][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.141947][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.143690][ T0] [gap 0x40000000-0xfeffbfff] available for PCI devices [ 0.145118][ T0] Booting paravirtualized kernel on KVM [ 0.146257][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.166699][ T0] Zone ranges: [ 0.167384][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.168820][ T0] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.170247][ T0] Normal empty [ 0.171000][ T0] Device empty [ 0.171750][ T0] Movable zone start for each node [ 0.172783][ T0] Early memory node ranges [ 0.173677][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.175124][ T0] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.176590][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.178215][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.179605][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.182736][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.184148][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.186870][ T0] percpu: Embedded 67 pages/cpu s233744 r8192 d32496 u524288 [ 0.188374][ T0] pcpu-alloc: s233744 r8192 d32496 u524288 alloc=1*2097152 [ 0.189827][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.190763][ T0] Kernel command line: virtme_hostname=vmksft-forwarding-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-4/.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-4 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro debug init=/usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 0.202494][ T0] Unknown kernel command line parameters "virtme_hostname=vmksft-forwarding-dbg,debug-threads=on nr_open=2147483584 virtme_link_mods=/srv/vmksft/testing/wt-4/.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-4", will be passed to user space. [ 0.211413][ T0] random: crng init done [ 0.212259][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.214445][ T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.216475][ T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.218423][ T0] Fallback order for Node 0: 0 [ 0.218429][ T0] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.220955][ T0] Policy zone: DMA32 [ 0.221739][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.223292][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.224852][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.234508][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.257259][ T0] ********************************************************** [ 0.258770][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.260283][ T0] ** ** [ 0.261784][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.263277][ T0] ** via the console, logs, and other interfaces. This ** [ 0.264775][ T0] ** might reduce the security of your system. ** [ 0.266270][ T0] ** ** [ 0.267771][ T0] ** If you see this message and you are not debugging ** [ 0.269265][ T0] ** the kernel, report this immediately to your system ** [ 0.270766][ T0] ** administrator! ** [ 0.272259][ T0] ** ** [ 0.273758][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.275252][ T0] ** ** [ 0.276753][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.278245][ T0] ********************************************************** [ 0.280144][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.297454][ T0] ftrace: allocating 46936 entries in 184 pages [ 0.298727][ T0] ftrace: allocated 184 pages with 4 groups [ 0.300241][ T0] Dynamic Preempt: full [ 0.302238][ T0] Running RCU self tests [ 0.303098][ T0] Running RCU synchronous self tests [ 0.304169][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.305514][ T0] rcu: RCU event tracing is enabled. [ 0.306602][ T0] rcu: RCU lockdep checking is enabled. [ 0.307744][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.309261][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.310786][ T0] Trampoline variant of Tasks RCU enabled. [ 0.311980][ T0] Rude variant of Tasks RCU enabled. [ 0.313069][ T0] Tracing variant of Tasks RCU enabled. [ 0.314225][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.315964][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.317716][ T0] Running RCU synchronous self tests [ 0.318801][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.320769][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.369665][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.371180][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.373490][ T0] Console: colour *CGA 80x25 [ 0.374467][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.376213][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.377209][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.378222][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.379270][ T0] ... CLASSHASH_SIZE: 4096 [ 0.380326][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.381392][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.382458][ T0] ... CHAINHASH_SIZE: 32768 [ 0.383527][ T0] memory used by lock dependency info: 6429 kB [ 0.384794][ T0] memory used for stack traces: 16896 kB [ 0.385952][ T0] per task-struct memory footprint: 1920 bytes [ 0.387331][ T0] ACPI: Core revision 20251212 [ 0.388849][ T0] APIC: Switch to symmetric I/O mode setup [ 0.391867][ T0] x2apic enabled [ 0.396528][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.397837][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.399494][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.401540][ T0] kvm-guest: setup PV IPIs [ 0.402598][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.404949][ T0] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=2599998) [ 0.405940][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.405940][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.405940][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.405940][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.405940][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.405940][ T0] Speculative Store Bypass: Vulnerable [ 0.405940][ T0] Spectre V2 : Vulnerable [ 0.405940][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.405940][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.405940][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.405940][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.405940][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.405940][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.405940][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.405940][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.405940][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.405940][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.405940][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.405940][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.405940][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.405940][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.405940][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.405940][ T0] pid_max: default: 32768 minimum: 301 [ 0.405940][ T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.405940][ T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.405940][ T0] VFS: Finished mounting rootfs on nullfs [ 0.405940][ T0] Running RCU synchronous self tests [ 0.405940][ T0] Running RCU synchronous self tests [ 0.405940][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.414035][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.414958][ T1] ... version: 2 [ 0.415948][ T1] ... bit width: 48 [ 0.416948][ T1] ... generic counters: 6 [ 0.417938][ T1] ... generic bitmap: 000000000000003f [ 0.418948][ T1] ... fixed-purpose counters: 0 [ 0.419939][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.420948][ T1] ... value mask: 0000ffffffffffff [ 0.421956][ T1] ... max period: 00007fffffffffff [ 0.422948][ T1] ... global_ctrl mask: 000000000000003f [ 0.424246][ T1] signal: max sigframe size: 3376 [ 0.426035][ T1] rcu: Hierarchical SRCU implementation. [ 0.426949][ T1] rcu: Max phase no-delay instances is 400. [ 0.437961][ T1] smp: Bringing up secondary CPUs ... [ 0.444219][ T1] smpboot: x86: Booting SMP configuration: [ 0.444958][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.033169][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.033169][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.033169][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.455331][ T1] smp: Brought up 1 node, 4 CPUs [ 0.459933][ T1] smpboot: Total of 4 processors activated (20799.98 BogoMIPS) [ 0.462739][ T1] Memory: 733860K/1048180K available (45650K kernel code, 12563K rwdata, 9444K rodata, 2500K init, 29380K bss, 303696K reserved, 0K cma-reserved) [ 0.464531][ T1] devtmpfs: initialized [ 0.466483][ T1] x86/mm: Memory block size: 128MB [ 0.478089][ T1] Running RCU synchronous self tests [ 0.478968][ T1] Running RCU synchronous self tests [ 0.480447][ T1] Running RCU Tasks wait API self tests [ 0.481074][ T1] Running RCU Tasks Rude wait API self tests [ 0.482000][ T1] Running RCU Tasks Trace wait API self tests [ 0.483797][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.484037][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.485198][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.486973][ T10] Callback from call_rcu_tasks_trace() invoked. [ 0.488607][ T1] PM: RTC time: 21:16:05, date: 2026-05-04 [ 0.492499][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.496085][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.496227][ T1] cpuidle: using governor ladder [ 0.499451][ T1] Freeing SMP alternatives memory: 36K [ 0.501871][ T1] PCI: Fatal: No config space access function found [ 0.502624][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.507078][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.508950][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.509950][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.511958][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.516966][ T1] ACPI: Added _OSI(Module Device) [ 0.517946][ T1] ACPI: Added _OSI(Processor Device) [ 0.518949][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.568764][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.580356][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.585482][ T1] ACPI: Interpreter enabled [ 0.587233][ T1] ACPI: PM: (supports S0 S5) [ 0.587959][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.589617][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.590967][ T1] PCI: Using E820 reservations for host bridge windows [ 0.636919][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.638315][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.640501][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.642293][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.644516][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.645382][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.647972][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.659977][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.684662][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.689609][ T1] PCI host bridge to bus 0000:00 [ 0.691503][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.694002][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.695026][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.697127][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.703130][ T1] iommu: Default domain type: Translated [ 0.703969][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.708730][ T1] SCSI subsystem initialized [ 0.710783][ T1] libata version 3.00 loaded. [ 0.713253][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.713948][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.716065][ T1] PTP clock support registered [ 0.718444][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.724198][ T1] PCI: Using ACPI for IRQ routing [ 0.725050][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.725973][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.728008][ T1] e820: register RAM buffer resource [mem 0x3ffff000-0x3fffffff] [ 0.729689][ T1] vgaarb: loaded [ 0.731942][ T1] clocksource: Switched to clocksource kvm-clock [ 0.736967][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.738009][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.743865][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.745584][ T1] pnp: PnP ACPI init [ 0.748266][ T1] pnp: PnP ACPI: found 1 devices [ 0.782733][ T1] NET: Registered PF_INET protocol family [ 0.784249][ T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.788812][ T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 4, 36864 bytes, linear) [ 0.790832][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.792634][ T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.794587][ T1] TCP bind hash table entries: 8192 (order: 9, 1179648 bytes, linear) [ 0.796311][ T42] Callback from call_rcu_tasks() invoked. [ 0.798235][ T1] TCP: Hash tables configured (established 8192 bind 8192) [ 0.800078][ T1] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.802428][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.803938][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.805484][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.807264][ T1] PCI: CLS 0 bytes, default 64 [ 0.809314][ T1] kvm_intel: VMX not supported by CPU 1 [ 0.810594][ T1] kvm_amd: TSC scaling supported [ 0.811610][ T1] kvm_amd: Nested Virtualization enabled [ 0.812734][ T1] kvm_amd: Nested Paging enabled [ 0.813718][ T1] kvm_amd: LBR virtualization supported [ 0.814854][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.816003][ T1] kvm_amd: Virtual GIF supported [ 0.816994][ T1] kvm_amd: Virtual NMI enabled [ 0.825131][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.839269][ T1] Initialise system trusted keyrings [ 0.840949][ T1] workingset: timestamp_bits=56 (anon: 52) max_order=18 bucket_order=0 (anon: 0) [ 0.854952][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.856430][ T1] fuse: init (API version 7.45) [ 0.858150][ T1] 9p: Installing v9fs 9p2000 file system support [ 0.860156][ T1] Key type asymmetric registered [ 0.861155][ T1] Asymmetric key parser 'x509' registered [ 0.862685][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.864534][ T1] io scheduler mq-deadline registered [ 0.865585][ T1] io scheduler kyber registered [ 0.871672][ T1] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 0.874118][ T1] ACPI: button: Power Button [PWRB] [ 0.878413][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 0.880792][ T1] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 0.888044][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.892565][ T1] 00:00: ttyS0 at I/O 0x3f8 (irq = 52, base_baud = 115200) is a 16550A [ 0.971323][ T1] ACPI: bus type drm_connector registered [ 1.013781][ T1] loop: module loaded [ 1.023831][ T1] i8042: PNP: No PS/2 controller found. [ 1.025369][ T56] printk: legacy console [hvc0] enabled [ 1.026517][ T56] printk: legacy bootconsole [earlyser0] disabled _ _ __ _(_)_ __| |_ _ __ ___ ___ _ __ __ _ \ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ | \ V /| | | | |_| | | | | | __/_____| | | | (_| | \_/ |_|_| \__|_| |_| |_|\___| |_| |_|\__ | |___/ kernel version: 7.1.0-rc1-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=21600 xx__-> env SHELL=/bin/bash PWD=/srv/vmksft/testing/wt-4 nr_open=2147483584 virtme_hostname=vmksft-forwarding-dbg,debug-threads=on KSFT_MACHINE_SLOW=yes HOME=/root virtme_chdir=srv/vmksft/testing/wt-4 kselftest_override_timeout=21600 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-4/.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__->