# 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: 0x00000000018eb818 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 05:05:04 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 396288322 cycles [ 0.001245][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004949][ T0] tsc: Detected 2599.998 MHz processor [ 0.006110][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved [ 0.007859][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM [ 0.009244][ T0] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.010603][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.012488][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015823][ T0] found SMP MP-table at [mem 0x000f5690-0x000f569f] [ 0.017175][ T0] Using GB pages for direct mapping [ 0.018369][ T0] ACPI: Early table checksum verification disabled [ 0.019686][ T0] ACPI: RSDP 0x00000000000F54B0 000024 (v02 BOCHS ) [ 0.021054][ T0] ACPI: XSDT 0x000000003FFFFFCA 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.022967][ T0] ACPI: FACP 0x000000003FFFFE54 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) [ 0.024877][ T0] ACPI: DSDT 0x000000003FFFF240 000C14 (v02 BOCHS BXPC 00000001 BXPC 00000001) [ 0.026772][ T0] ACPI: APIC 0x000000003FFFFF60 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.028669][ T0] ACPI: Reserving FACP table memory at [mem 0x3ffffe54-0x3fffff5f] [ 0.030290][ T0] ACPI: Reserving DSDT table memory at [mem 0x3ffff240-0x3ffffe53] [ 0.031881][ T0] ACPI: Reserving APIC table memory at [mem 0x3fffff60-0x3fffffc9] [ 0.034005][ T0] No NUMA configuration found [ 0.034934][ T0] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] [ 0.036447][ T0] NODE_DATA(0) allocated [mem 0x3fff9dc0-0x3fffefff] [ 0.112128][ T0] KernelAddressSanitizer initialized (generic) [ 0.113837][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.115244][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.116858][ T0] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 [ 0.118393][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.119820][ T0] TSC deadline timer available [ 0.120782][ T0] CPU topo: Max. logical packages: 1 [ 0.121852][ T0] CPU topo: Max. logical nodes: 1 [ 0.122916][ T0] CPU topo: Num. nodes per package: 1 [ 0.123981][ T0] CPU topo: Max. logical dies: 1 [ 0.125058][ T0] CPU topo: Max. dies per package: 1 [ 0.126125][ T0] CPU topo: Max. threads per core: 1 [ 0.127190][ T0] CPU topo: Num. cores per package: 4 [ 0.128307][ T0] CPU topo: Num. threads per package: 4 [ 0.129422][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs [ 0.130844][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.132397][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.133533][ T0] kvm-guest: setup PV sched yield [ 0.134529][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.136188][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.137850][ T0] [gap 0x40000000-0xfeffbfff] available for PCI devices [ 0.139211][ T0] Booting paravirtualized kernel on KVM [ 0.140319][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.151222][ T0] Zone ranges: [ 0.151922][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.153377][ T0] DMA32 [mem 0x0000000001000000-0x000000003fffefff] [ 0.154823][ T0] Normal empty [ 0.155581][ T0] Device empty [ 0.156338][ T0] Movable zone start for each node [ 0.157388][ T0] Early memory node ranges [ 0.158289][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.159753][ T0] node 0: [mem 0x0000000000100000-0x000000003fffefff] [ 0.161238][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] [ 0.171781][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.173206][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.176301][ T0] On node 0, zone DMA32: 1 pages in unavailable ranges [ 0.177753][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.180768][ T0] percpu: Embedded 67 pages/cpu s236752 r8192 d29488 u524288 [ 0.182310][ T0] pcpu-alloc: s236752 r8192 d29488 u524288 alloc=1*2097152 [ 0.183806][ T0] pcpu-alloc: [0] 0 1 2 3 [ 0.184777][ 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 [ 0.196741][ 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. [ 0.205772][ T0] random: crng init done [ 0.206640][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.208859][ T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.210962][ T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.212980][ T0] Fallback order for Node 0: 0 [ 0.212987][ T0] Built 1 zonelists, mobility grouping on. Total pages: 262045 [ 0.215566][ T0] Policy zone: DMA32 [ 0.216367][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.217957][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.219540][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.229425][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 0.253774][ T0] ********************************************************** [ 0.255350][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.256901][ T0] ** ** [ 0.258445][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.260025][ T0] ** via the console, logs, and other interfaces. This ** [ 0.261570][ T0] ** might reduce the security of your system. ** [ 0.263139][ T0] ** ** [ 0.264684][ T0] ** If you see this message and you are not debugging ** [ 0.266236][ T0] ** the kernel, report this immediately to your system ** [ 0.267779][ T0] ** administrator! ** [ 0.269327][ T0] ** ** [ 0.270902][ T0] ** Use hash_pointers=always to force this mode off ** [ 0.272445][ T0] ** ** [ 0.273995][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.275537][ T0] ********************************************************** [ 0.277498][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.295111][ T0] ftrace: allocating 47682 entries in 188 pages [ 0.296413][ T0] ftrace: allocated 188 pages with 5 groups [ 0.297973][ T0] Dynamic Preempt: full [ 0.300691][ T0] Running RCU self tests [ 0.301567][ T0] Running RCU synchronous self tests [ 0.302659][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.304030][ T0] rcu: RCU event tracing is enabled. [ 0.305139][ T0] rcu: RCU lockdep checking is enabled. [ 0.306303][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.307860][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.309405][ T0] Trampoline variant of Tasks RCU enabled. [ 0.310637][ T0] Rude variant of Tasks RCU enabled. [ 0.311743][ T0] Tracing variant of Tasks RCU enabled. [ 0.312910][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.314667][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.316544][ T0] Running RCU synchronous self tests [ 0.317650][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.319654][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. [ 0.372041][ T0] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 [ 0.373516][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.375034][ T0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.377904][ T0] Console: colour *CGA 80x25 [ 0.378884][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.380575][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.381526][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.382496][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.383496][ T0] ... CLASSHASH_SIZE: 4096 [ 0.384497][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.385514][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.386534][ T0] ... CHAINHASH_SIZE: 32768 [ 0.387553][ T0] memory used by lock dependency info: 6429 kB [ 0.388761][ T0] memory used for stack traces: 16896 kB [ 0.389916][ T0] per task-struct memory footprint: 1920 bytes [ 0.391237][ T0] ACPI: Core revision 20260408 [ 0.392736][ T0] APIC: Switch to symmetric I/O mode setup [ 0.395635][ T0] x2apic enabled [ 0.400352][ T0] APIC: Switched APIC routing to: physical x2apic [ 0.401612][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 0.403197][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 0.405139][ T0] kvm-guest: setup PV IPIs [ 0.406149][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.408383][ T0] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=2599998) [ 0.409374][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.409374][ T0] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.409374][ T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.409374][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.409374][ T0] mitigations: Enabled attack vectors: SMT mitigations: off [ 0.409374][ T0] Speculative Store Bypass: Vulnerable [ 0.409374][ T0] Spectre V2 : Vulnerable [ 0.409374][ T0] Speculative Return Stack Overflow: Vulnerable [ 0.409374][ T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers [ 0.409374][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.409374][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.409374][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.409374][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.409374][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.409374][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.409374][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.409374][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.409374][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.409374][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.409374][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.409374][ T0] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.409374][ T0] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.409374][ T0] pid_max: default: 32768 minimum: 301 [ 0.409374][ T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.409374][ T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.409374][ T0] VFS: Finished mounting rootfs on nullfs [ 0.409374][ T0] Running RCU synchronous self tests [ 0.409374][ T0] Running RCU synchronous self tests [ 0.409374][ T1] smpboot: CPU0: AMD EPYC 9655P 96-Core Processor (family: 0x1a, model: 0x2, stepping: 0x1) [ 0.413831][ T1] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.414393][ T1] ... version: 2 [ 0.415365][ T1] ... bit width: 48 [ 0.415385][ T1] ... generic counters: 6 [ 0.416357][ T1] ... generic bitmap: 000000000000003f [ 0.416382][ T1] ... fixed-purpose counters: 0 [ 0.417354][ T1] ... fixed-purpose bitmap: 0000000000000000 [ 0.417382][ T1] ... value mask: 0000ffffffffffff [ 0.418382][ T1] ... max period: 00007fffffffffff [ 0.419382][ T1] ... global_ctrl mask: 000000000000003f [ 0.420723][ T1] signal: max sigframe size: 3376 [ 0.421778][ T1] rcu: Hierarchical SRCU implementation. [ 0.422390][ T1] rcu: Max phase no-delay instances is 400. [ 0.430987][ T1] smp: Bringing up secondary CPUs ... [ 0.433879][ T1] smpboot: x86: Booting SMP configuration: [ 0.434408][ T1] .... node #0, CPUs: #1 #2 #3 [ 0.034342][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.034342][ T0] numa_add_cpu cpu 2 node 0: mask now 0-2 [ 0.034342][ T0] numa_add_cpu cpu 3 node 0: mask now 0-3 [ 0.440125][ T1] smp: Brought up 1 node, 4 CPUs [ 0.444330][ T1] smpboot: Total of 4 processors activated (20799.98 BogoMIPS) [ 0.447369][ T1] Memory: 735212K/1048180K available (44574K kernel code, 12773K rwdata, 9560K rodata, 2552K init, 29504K bss, 301868K reserved, 0K cma-reserved) [ 0.449919][ T1] devtmpfs: initialized [ 0.451863][ T1] x86/mm: Memory block size: 128MB [ 0.463188][ T1] Running RCU synchronous self tests [ 0.463401][ T1] Running RCU synchronous self tests [ 0.464995][ T1] Running RCU Tasks wait API self tests [ 0.465503][ T1] Running RCU Tasks Rude wait API self tests [ 0.466386][ T1] Running RCU Tasks Trace wait API self tests [ 0.467602][ T1] posixtimers hash table entries: 2048 (order: 6, 147456 bytes, linear) [ 0.468725][ T1] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). [ 0.471530][ T1] PM: RTC time: 09:09:15, date: 2026-10-25 [ 0.472420][ T10] Callback from call_rcu_tasks_trace() invoked. [ 0.476542][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.480799][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.480985][ T1] cpuidle: using governor ladder [ 0.485837][ T1] PCI: Fatal: No config space access function found [ 0.486998][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.489966][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.490386][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.491383][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.492717][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.498392][ T1] ACPI: Added _OSI(Module Device) [ 0.499352][ T1] ACPI: Added _OSI(Processor Device) [ 0.499383][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 0.549999][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.562766][ T1] ACPI: \_SB_: platform _OSC: OS support mask [002a2e8e] [ 0.567425][ T1] ACPI: Interpreter enabled [ 0.573178][ T1] ACPI: PM: (supports S0 S5) [ 0.573391][ T1] ACPI: Using IOAPIC for interrupt routing [ 0.574661][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.575382][ T1] PCI: Using E820 reservations for host bridge windows [ 0.616713][ T1] ACPI: PCI: Interrupt link L000 configured for IRQ 16 [ 0.617715][ T1] ACPI: PCI: Interrupt link L001 configured for IRQ 17 [ 0.619089][ T1] ACPI: PCI: Interrupt link L002 configured for IRQ 18 [ 0.619695][ T1] ACPI: PCI: Interrupt link L003 configured for IRQ 19 [ 0.620692][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.621794][ T1] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.622384][ T1] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.632565][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.655505][ T1] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.658926][ T1] PCI host bridge to bus 0000:00 [ 0.660891][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] [ 0.661401][ T1] pci_bus 0000:00: root bus resource [mem 0xc000000000000-0xfffffffffffff window] [ 0.662426][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.663584][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 0.666201][ T1] pci 0000:00:01.0: [1af4:1041] type 00 class 0x020000 conventional PCI endpoint [ 0.666801][ T1] pci 0000:00:01.0: BAR 1 [mem 0x00000000-0x00000fff] [ 0.667424][ T1] pci 0000:00:01.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 0.668393][ T1] pci 0000:00:01.0: ROM [mem 0x00000000-0x0003ffff pref] [ 0.671244][ T1] pci 0000:00:02.0: [1af4:1041] type 00 class 0x020000 conventional PCI endpoint [ 0.671757][ T1] pci 0000:00:02.0: BAR 1 [mem 0x00000000-0x00000fff] [ 0.672423][ T1] pci 0000:00:02.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 0.673395][ T1] pci 0000:00:02.0: ROM [mem 0x00000000-0x0003ffff pref] [ 0.679664][ T1] iommu: Default domain type: Translated [ 0.680382][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.685147][ T1] SCSI subsystem initialized [ 0.686153][ T1] libata version 3.00 loaded. [ 0.687622][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.688382][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.689522][ T1] PTP clock support registered [ 0.692026][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 0.696498][ T1] PCI: Using ACPI for IRQ routing [ 0.697385][ T1] PCI: pci_cache_line_size set to 64 bytes [ 0.698446][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 0.699419][ T1] e820: register RAM buffer resource [mem 0x3ffff000-0x3fffffff] [ 0.701061][ T1] vgaarb: loaded [ 0.702486][ T1] clocksource: Switched to clocksource kvm-clock [ 0.708438][ T1] VFS: Disk quotas dquot_6.6.0 [ 0.709442][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes) [ 0.716009][ T1] acpi PNP0C02:00: Reserved [mem 0xe0000000-0xefffffff] [ 0.717658][ T1] pnp: PnP ACPI init [ 0.720158][ T1] pnp: PnP ACPI: found 1 devices [ 0.752961][ T1] NET: Registered PF_INET protocol family [ 0.754373][ T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.758755][ T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 4, 36864 bytes, linear) [ 0.760623][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.762305][ T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.764117][ T1] TCP bind hash table entries: 8192 (order: 9, 1179648 bytes, linear) [ 0.766307][ T1] TCP: Hash tables configured (established 8192 bind 8192) [ 0.768048][ T1] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.770181][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.771641][ T1] pci 0000:00:01.0: ROM [mem 0xc0000000-0xc003ffff pref]: assigned [ 0.773105][ T1] pci 0000:00:02.0: ROM [mem 0xc0040000-0xc007ffff pref]: assigned [ 0.774569][ T1] pci 0000:00:01.0: BAR 4 [mem 0xc000000000000-0xc000000003fff 64bit pref]: assigned [ 0.776411][ T1] pci 0000:00:02.0: BAR 4 [mem 0xc000000004000-0xc000000007fff 64bit pref]: assigned [ 0.778207][ T42] Callback from call_rcu_tasks() invoked. [ 0.778293][ T1] pci 0000:00:01.0: BAR 1 [mem 0xc0080000-0xc0080fff]: assigned [ 0.780783][ T1] pci 0000:00:02.0: BAR 1 [mem 0xc0081000-0xc0081fff]: assigned [ 0.782252][ T1] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] [ 0.783685][ T1] pci_bus 0000:00: resource 5 [mem 0xc000000000000-0xfffffffffffff window] [ 0.785368][ T1] PCI: CLS 0 bytes, default 64 [ 0.787173][ T1] NET: Registered PF_INET6 protocol family [ 0.791879][ T1] Segment Routing with IPv6 [ 0.792954][ T1] In-situ OAM (IOAM) with IPv6 [ 0.795081][ T1] kvm_intel: VMX not supported by CPU 0 [ 0.796302][ T1] kvm_amd: TSC scaling supported [ 0.797248][ T1] kvm_amd: Nested Virtualization enabled [ 0.798330][ T1] kvm_amd: Nested Paging enabled [ 0.799243][ T1] kvm_amd: LBR virtualization supported [ 0.800303][ T1] kvm_amd: Virtual VMLOAD VMSAVE supported [ 0.801381][ T1] kvm_amd: Virtual GIF supported [ 0.802273][ T1] kvm_amd: Virtual NMI enabled [ 0.809858][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns [ 0.823775][ T1] Initialise system trusted keyrings [ 0.825234][ T1] workingset: timestamp_bits=56 (anon: 51) max_order=18 bucket_order=0 (anon: 0) [ 0.827680][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.829095][ T1] fuse: init (API version 7.46) [ 0.830698][ T1] 9p: Installing v9fs 9p2000 file system support [ 0.832638][ T1] Key type asymmetric registered [ 0.833669][ T1] Asymmetric key parser 'x509' registered [ 0.835021][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.836748][ T1] io scheduler mq-deadline registered [ 0.837764][ T1] io scheduler kyber registered [ 0.843552][ T1] input: Power Button as /devices/platform/PNP0C0C:00/input/input0 [ 0.845871][ T1] ACPI: button: Power Button [PWRB] [ 0.850528][ T1] virtiofs virtio0: discovered new tag: ROOTFS [ 0.852667][ T1] virtiofs virtio0: virtio_fs_setup_dax: No cache capability [ 0.867070][ T1] virtio-pci 0000:00:01.0: enabling device (0000 -> 0002) [ 0.881970][ T1] ACPI: \_SB_.L001: Enabled at IRQ 17 [ 0.885527][ T1] virtio-pci 0000:00:02.0: enabling device (0000 -> 0002) [ 0.902032][ T1] ACPI: \_SB_.L002: Enabled at IRQ 18 [ 0.906455][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.910679][ T1] 00:00: ttyS0 I/O:0x3f8 (irq = 52, base_baud = 115200) is a 16550A [ 0.973360][ T1] ACPI: bus type drm_connector registered [ 1.011833][ T1] loop: module loaded [ 1.025387][ T29] printk: legacy console [hvc0] enabled [ 1.026529][ T29] 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__->