# vng -v -r arch/x86/boot/bzImage --user root --cpus 4
No EFI environment detected.
early console in extract_kernel
input_data: 0x0000000005e0a2c4
input_len: 0x0000000001bda5f0
output: 0x0000000001000000
output_len: 0x0000000005ffce2c
kernel_total_size: 0x0000000006a30000
needed_size: 0x0000000006c00000
trampoline_32bit: 0x0000000000000000
Physical KASLR using RDRAND RDTSC...
Virtual KASLR using RDRAND RDTSC...
Decompressing Linux... Parsing ELF... Performing relocations... done.
Booting the kernel (entry_offset: 0x0000000000000000).
[ 0.000000][ T0] Linux version 6.12.0-rc4-virtme (virtme@netdev-3.bots.linux.dev) (gcc (GCC) 11.4.1 20230605 (Red Hat 11.4.1-2), GNU ld version 2.39-6.amzn2023.0.10) #1 SMP PREEMPT_DYNAMIC Fri Oct 25 17:13:06 PDT 2024
[ 0.000000][ T0] Command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-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 console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps virtme_chdir=home/virtme/testing-4 rootfstype=9p rootflags=version=9p2000.L,trans=virtio,access=any raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x000000003ffdffff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000003ffe0000-0x000000003fffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] APIC: Static calls initialized
[ 0.000000][ T0] SMBIOS 3.0.0 present.
[ 0.000000][ T0] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 0.000000][ T0] DMI: Memory slots populated: 1/1
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000002][ T0] kvm-clock: using sched offset of 573890831 cycles
[ 0.000499][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.001962][ T0] tsc: Detected 2999.998 MHz processor
[ 0.003180][ T0] last_pfn = 0x3ffe0 max_arch_pfn = 0x400000000
[ 0.003719][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.004478][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.012727][ T0] found SMP MP-table at [mem 0x000f5470-0x000f547f]
[ 0.013313][ T0] Using GB pages for direct mapping
[ 0.014361][ T0] ACPI: Early table checksum verification disabled
[ 0.014906][ T0] ACPI: RSDP 0x00000000000F5290 000014 (v00 BOCHS )
[ 0.015445][ T0] ACPI: RSDT 0x000000003FFE1D6D 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.016224][ T0] ACPI: FACP 0x000000003FFE1C09 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.016996][ T0] ACPI: DSDT 0x000000003FFE0040 001BC9 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.017763][ T0] ACPI: FACS 0x000000003FFE0000 000040
[ 0.018206][ T0] ACPI: APIC 0x000000003FFE1C7D 000090 (v03 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.018975][ T0] ACPI: HPET 0x000000003FFE1D0D 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.019735][ T0] ACPI: WAET 0x000000003FFE1D45 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.020494][ T0] ACPI: Reserving FACP table memory at [mem 0x3ffe1c09-0x3ffe1c7c]
[ 0.021129][ T0] ACPI: Reserving DSDT table memory at [mem 0x3ffe0040-0x3ffe1c08]
[ 0.021769][ T0] ACPI: Reserving FACS table memory at [mem 0x3ffe0000-0x3ffe003f]
[ 0.022413][ T0] ACPI: Reserving APIC table memory at [mem 0x3ffe1c7d-0x3ffe1d0c]
[ 0.023050][ T0] ACPI: Reserving HPET table memory at [mem 0x3ffe1d0d-0x3ffe1d44]
[ 0.023686][ T0] ACPI: Reserving WAET table memory at [mem 0x3ffe1d45-0x3ffe1d6c]
[ 0.024683][ T0] No NUMA configuration found
[ 0.025058][ T0] Faking a node at [mem 0x0000000000000000-0x000000003ffdffff]
[ 0.025674][ T0] NODE_DATA(0) allocated [mem 0x3ffdb280-0x3ffdffff]
[ 0.030297][ T0] Zone ranges:
[ 0.030589][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.031159][ T0] DMA32 [mem 0x0000000001000000-0x000000003ffdffff]
[ 0.031727][ T0] Normal empty
[ 0.032024][ T0] Device empty
[ 0.032321][ T0] Movable zone start for each node
[ 0.032729][ T0] Early memory node ranges
[ 0.033081][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.033657][ T0] node 0: [mem 0x0000000000100000-0x000000003ffdffff]
[ 0.034245][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003ffdffff]
[ 0.034905][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.035577][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.042691][ T0] On node 0, zone DMA32: 32 pages in unavailable ranges
[ 0.077406][ T0] kasan: KernelAddressSanitizer initialized
[ 0.078153][ T0] ACPI: PM-Timer IO Port: 0x608
[ 0.078557][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.079133][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.079769][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.080351][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.080948][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.081553][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.082167][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.082789][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.083376][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.083874][ T0] TSC deadline timer available
[ 0.084265][ T0] CPU topo: Max. logical packages: 1
[ 0.084707][ T0] CPU topo: Max. logical dies: 1
[ 0.085144][ T0] CPU topo: Max. dies per package: 1
[ 0.085586][ T0] CPU topo: Max. threads per core: 1
[ 0.086024][ T0] CPU topo: Num. cores per package: 4
[ 0.086483][ T0] CPU topo: Num. threads per package: 4
[ 0.086941][ T0] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs
[ 0.087544][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write()
[ 0.088219][ T0] kvm-guest: KVM setup pv remote TLB flush
[ 0.088691][ T0] kvm-guest: setup PV sched yield
[ 0.089131][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.089817][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.090496][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.091176][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.091857][ T0] [mem 0x40000000-0xfeffbfff] available for PCI devices
[ 0.092413][ T0] Booting paravirtualized kernel on KVM
[ 0.092866][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.111719][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[ 0.113098][ T0] percpu: Embedded 73 pages/cpu s258512 r8192 d32304 u524288
[ 0.113813][ T0] Kernel command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-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 console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps virtme_chdir=home/virtme/testing-4 rootfstype=9p rootflags=version=9p2000.L,trans=virtio,access=any raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init
[ 0.118502][ T0] Unknown kernel command line parameters "virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-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=home/virtme/testing-4", will be passed to user space.
[ 0.121884][ T0] random: crng init done
[ 0.122646][ T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.123432][ T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.124391][ T0] Fallback order for Node 0: 0
[ 0.124405][ T0] Built 1 zonelists, mobility grouping on. Total pages: 262014
[ 0.125369][ T0] Policy zone: DMA32
[ 0.125674][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.126226][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 0.126820][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear)
[ 0.216067][ T0] **********************************************************
[ 0.216675][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.217250][ T0] ** **
[ 0.217819][ T0] ** This system shows unhashed kernel memory addresses **
[ 0.218387][ T0] ** via the console, logs, and other interfaces. This **
[ 0.218962][ T0] ** might reduce the security of your system. **
[ 0.219534][ T0] ** **
[ 0.220104][ T0] ** If you see this message and you are not debugging **
[ 0.220677][ T0] ** the kernel, report this immediately to your system **
[ 0.221243][ T0] ** administrator! **
[ 0.221815][ T0] ** **
[ 0.222381][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.222950][ T0] **********************************************************
[ 0.224198][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Poking KASLR using RDRAND RDTSC...
[ 0.228372][ T0] ftrace: allocating 53326 entries in 209 pages
[ 0.246011][ T0] ftrace: allocated 209 pages with 4 groups
[ 0.248860][ T0] Dynamic Preempt: voluntary
[ 0.250564][ T0] Running RCU self tests
[ 0.250900][ T0] Running RCU synchronous self tests
[ 0.251347][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 0.251858][ T0] rcu: RCU event tracing is enabled.
[ 0.252272][ T0] rcu: RCU lockdep checking is enabled.
[ 0.252706][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.253281][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 0.253873][ T0] Trampoline variant of Tasks RCU enabled.
[ 0.254325][ T0] Rude variant of Tasks RCU enabled.
[ 0.254741][ T0] Tracing variant of Tasks RCU enabled.
[ 0.255174][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[ 0.255834][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.256623][ T0] Running RCU synchronous self tests
[ 0.257046][ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.257803][ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.258595][ T0] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.323914][ T0] NR_IRQS: 4352, nr_irqs: 456, preallocated irqs: 16
[ 0.325516][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.326855][ T0] Console: colour *CGA 80x25
[ 0.327278][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.327945][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.328326][ T0] ... MAX_LOCK_DEPTH: 48
[ 0.328713][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 0.329116][ T0] ... CLASSHASH_SIZE: 4096
[ 0.329520][ T0] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.329924][ T0] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.330341][ T0] ... CHAINHASH_SIZE: 32768
[ 0.330749][ T0] memory used by lock dependency info: 6429 kB
[ 0.331233][ T0] memory used for stack traces: 4224 kB
[ 0.331670][ T0] per task-struct memory footprint: 1920 bytes
[ 0.332316][ T0] ACPI: Core revision 20240827
[ 0.333635][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[ 0.334674][ T0] APIC: Switch to symmetric I/O mode setup
[ 0.335158][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask()
[ 0.335859][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself()
[ 0.336657][ T0] kvm-guest: setup PV IPIs
[ 0.339031][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.339619][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e43c8763, max_idle_ns: 440795360101 ns
[ 0.340584][ T0] Calibrating delay loop (skipped) preset value.. 5999.99 BogoMIPS (lpj=2999998)
[ 0.341430][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[ 0.341773][ T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.342573][ T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.343127][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.343577][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit
[ 0.344573][ T0] Spectre V2 : Mitigation: Enhanced / Automatic IBRS
[ 0.345071][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.345573][ T0] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT
[ 0.346573][ T0] RETBleed: Mitigation: Enhanced IBRS
[ 0.346979][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.347575][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 0.348294][ T0] TAA: Mitigation: TSX disabled
[ 0.348572][ T0] MMIO Stale Data: Mitigation: Clear CPU buffers
[ 0.349084][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.349573][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.350572][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.351114][ T0] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.351572][ T0] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.352073][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
[ 0.352572][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[ 0.353112][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[ 0.353573][ T0] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[ 0.354573][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.355100][ T0] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 0.355572][ T0] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 0.356098][ T0] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64
[ 0.356572][ T0] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512
[ 0.357100][ T0] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024
[ 0.357572][ T0] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8
[ 0.358099][ T0] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format.
[ 0.397203][ T0] Freeing SMP alternatives memory: 40K
[ 0.397575][ T0] pid_max: default: 32768 minimum: 301
[ 0.399153][ T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.399595][ T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.404978][ T0] Running RCU synchronous self tests
[ 0.405389][ T0] Running RCU synchronous self tests
[ 0.406632][ T1] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz (family: 0x6, model: 0x55, stepping: 0x7)
[ 0.411888][ T1] Running RCU Tasks wait API self tests
[ 0.512848][ T1] Running RCU Tasks Rude wait API self tests
[ 0.513981][ T1] Running RCU Tasks Trace wait API self tests
[ 0.514736][ T1] Performance Events: Skylake events, full-width counters, Intel PMU driver.
[ 0.515603][ T1] ... version: 2
[ 0.516208][ T1] ... bit width: 48
[ 0.516581][ T1] ... generic registers: 4
[ 0.517139][ T1] ... value mask: 0000ffffffffffff
[ 0.517580][ T1] ... max period: 00007fffffffffff
[ 0.518314][ T1] ... fixed-purpose events: 3
[ 0.518581][ T1] ... event mask: 000000070000000f
[ 0.519974][ T1] signal: max sigframe size: 3632
[ 0.520637][ T15] Callback from call_rcu_tasks_trace() invoked.
[ 0.522753][ T1] rcu: Hierarchical SRCU implementation.
[ 0.523427][ T1] rcu: Max phase no-delay instances is 400.
[ 0.525555][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[ 0.543211][ T1] smp: Bringing up secondary CPUs ...
[ 0.549213][ T1] smpboot: x86: Booting SMP configuration:
[ 0.549608][ T1] .... node #0, CPUs: #1 #2 #3
[ 0.561745][ T1] smp: Brought up 1 node, 4 CPUs
[ 0.563155][ T1] smpboot: Total of 4 processors activated (23999.98 BogoMIPS)
[ 0.570897][ T1] Memory: 745512K/1048056K available (49152K kernel code, 13810K rwdata, 11556K rodata, 6628K init, 17860K bss, 289692K reserved, 0K cma-reserved)
[ 0.574597][ T1] devtmpfs: initialized
[ 0.577401][ T1] x86/mm: Memory block size: 128MB
[ 0.604672][ T1] Running RCU synchronous self tests
[ 0.605287][ T1] Running RCU synchronous self tests
[ 0.605683][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.606619][ T1] futex hash table entries: 1024 (order: 5, 131072 bytes, linear)
[ 0.610126][ T1] PM: RTC time: 00:14:33, date: 2024-10-26
[ 0.617346][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.628094][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 0.628103][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 0.628903][ T1] cpuidle: using governor menu
[ 0.634569][ T1] PCI: Using configuration type 1 for base access
[ 0.636772][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.642196][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.642587][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 0.643477][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.643579][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 0.652507][ T1] ACPI: Added _OSI(Module Device)
[ 0.652582][ T1] ACPI: Added _OSI(Processor Device)
[ 0.653177][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.653582][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.720696][ T13] Callback from call_rcu_tasks() invoked.
[ 0.804198][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.837286][ T1] ACPI: Interpreter enabled
[ 0.838353][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 0.838587][ T1] ACPI: Using IOAPIC for interrupt routing
[ 0.839419][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.840576][ T1] PCI: Using E820 reservations for host bridge windows
[ 0.846064][ T1] ACPI: Enabled 2 GPEs in block 00 to 0F
[ 1.067976][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 1.068630][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 1.069286][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 1.071168][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 1.075269][ T1] PCI host bridge to bus 0000:00
[ 1.075855][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 1.076462][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 1.076593][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 1.077244][ T1] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfebfffff window]
[ 1.077589][ T1] pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window]
[ 1.078258][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.079822][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
[ 1.084661][ T1] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint
[ 1.089415][ T1] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 conventional PCI endpoint
[ 1.092018][ T1] pci 0000:00:01.1: BAR 4 [io 0xc080-0xc08f]
[ 1.094287][ T1] pci 0000:00:01.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk
[ 1.094702][ T1] pci 0000:00:01.1: BAR 1 [io 0x03f6]: legacy IDE quirk
[ 1.095239][ T1] pci 0000:00:01.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk
[ 1.095576][ T1] pci 0000:00:01.1: BAR 3 [io 0x0376]: legacy IDE quirk
[ 1.099768][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
[ 1.100993][ T1] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 1.101691][ T1] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 1.105904][ T1] pci 0000:00:02.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint
[ 1.107382][ T1] pci 0000:00:02.0: BAR 0 [io 0xc000-0xc03f]
[ 1.109227][ T1] pci 0000:00:02.0: BAR 1 [mem 0xfebfd000-0xfebfdfff]
[ 1.112250][ T1] pci 0000:00:02.0: BAR 4 [mem 0xfebf4000-0xfebf7fff 64bit pref]
[ 1.169333][ T1] pci 0000:00:03.0: [8086:25ab] type 00 class 0x088000 conventional PCI endpoint
[ 1.170006][ T1] pci 0000:00:03.0: BAR 0 [mem 0xfebfe000-0xfebfe00f]
[ 1.243096][ T1] pci 0000:00:04.0: [1af4:1003] type 00 class 0x078000 conventional PCI endpoint
[ 1.246062][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f]
[ 1.247051][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfebff000-0xfebfffff]
[ 1.251733][ T1] pci 0000:00:04.0: BAR 4 [mem 0xfebf8000-0xfebfbfff 64bit pref]
[ 1.320309][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 1.325809][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 1.331274][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 1.336547][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 1.339263][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 1.359842][ T1] iommu: Default domain type: Translated
[ 1.360301][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 1.365538][ T1] SCSI subsystem initialized
[ 1.369945][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 1.370406][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 1.370746][ T1] PTP clock support registered
[ 1.373683][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 1.380384][ T1] PCI: Using ACPI for IRQ routing
[ 1.381681][ T1] vgaarb: loaded
[ 1.383526][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 1.384577][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[ 1.388574][ T1] clocksource: Switched to clocksource kvm-clock
[ 1.420839][ T1] VFS: Disk quotas dquot_6.6.0
[ 1.421340][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.426798][ T1] pnp: PnP ACPI init
[ 1.441365][ T1] pnp: PnP ACPI: found 5 devices
[ 1.517617][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 1.519629][ T1] NET: Registered PF_INET protocol family
[ 1.520966][ T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 1.527875][ T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 3, 36864 bytes, linear)
[ 1.529007][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 1.530154][ T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 1.531780][ T1] TCP bind hash table entries: 8192 (order: 8, 1179648 bytes, linear)
[ 1.533981][ T1] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.535626][ T1] UDP hash table entries: 512 (order: 4, 81920 bytes, linear)
[ 1.536700][ T1] UDP-Lite hash table entries: 512 (order: 4, 81920 bytes, linear)
[ 1.539585][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 1.540705][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 1.541512][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 1.542288][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 1.543175][ T1] pci_bus 0000:00: resource 7 [mem 0x40000000-0xfebfffff window]
[ 1.544047][ T1] pci_bus 0000:00: resource 8 [mem 0x100000000-0x17fffffff window]
[ 1.546884][ T1] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 1.547709][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 1.548577][ T1] PCI: CLS 0 bytes, default 64
[ 1.550057][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 1.573326][ T1] kvm_amd: CPU 3 isn't AMD or Hygon
[ 1.573957][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e43c8763, max_idle_ns: 440795360101 ns
[ 1.601280][ T1] Initialise system trusted keyrings
[ 1.603244][ T1] workingset: timestamp_bits=56 max_order=18 bucket_order=0
[ 1.632559][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.633644][ T1] fuse: init (API version 7.41)
[ 1.637338][ T1] 9p: Installing v9fs 9p2000 file system support
[ 1.667696][ T1] Key type asymmetric registered
[ 1.668325][ T1] Asymmetric key parser 'x509' registered
[ 1.669855][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.671235][ T1] io scheduler mq-deadline registered
[ 1.671855][ T1] io scheduler kyber registered
[ 1.677575][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 1.680839][ T1] ACPI: button: Power Button [PWRF]
[ 1.685334][ T21] Warning: Processor Platform Limit event detected, but not handled.
[ 1.686296][ T21] Consider compiling CPUfreq support into your kernel.
[ 7.261496][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
[ 13.681084][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 11
[ 13.696432][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 13.699695][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 13.884533][ T1] Non-volatile memory driver v1.3
[ 13.885139][ T1] Linux agpgart interface v0.103
[ 13.888000][ T1] ACPI: bus type drm_connector registered
[ 13.907136][ T56] printk: legacy console [hvc0] enabled
[ 13.907640][ T56] printk: legacy bootconsole [earlyser0] disabled
_ _
__ _(_)_ __| |_ _ __ ___ ___ _ __ __ _
\ \ / / | __| __| _ _ \ / _ \_____| _ \ / _ |
\ V /| | | | |_| | | | | | __/_____| | | | (_| |
\_/ |_|_| \__|_| |_| |_|\___| |_| |_|\__ |
|___/
kernel version: 6.12.0-rc4-virtme x86_64
(CTRL+d to exit)
bash-5.2# PS1='xx__-> '
xx__-> ls /sys/kernel/debug/
acpi dma_buf kprobes stackdepot
bdi dmaengine kvm suspend_stats
block dri mce swiotlb
check_wx_pages dynamic_debug page_tables tracing
clear_warn_once extfrag ptp0 virtio-ports
debug_objects fault_around_bytes regmap wakeup_sources
device_component i2c slab x86
devices_deferred kmemleak sleep_time
xx__-> export PATH=/home/virtme/tools/fs/bin:/home/virtme/tools/fs/sbin:/home/virrtme/tools/fs/usr/bin:/home/virtme/tools/fs/usr/sbin:$PATH
xx__-> export LD_LIBRARY_PATH=/lib64/:/home/virtme/tools/fs/usr/lib/:/home/virtmee/tools/fs/lib64/:/home/virtme/tools/fs/usr/lib64/:$LD_LIBRARY_PATH
xx__-> export KSFT_MACHINE_SLOW=yes
xx__-> export kselftest_override_timeout=21600
xx__-> env
PWD=/home/virtme/testing-4
nr_open=1073741816
KSFT_MACHINE_SLOW=yes
HOME=/run/tmp/roothome
kselftest_override_timeout=21600
TERM=linux
SHLVL=2
LD_LIBRARY_PATH=/lib64/:/home/virtme/tools/fs/usr/lib/:/home/virtme/tools/fs/lib64/:/home/virtme/tools/fs/usr/lib64/:
XDG_RUNTIME_DIR=/run/user/0
PATH=/home/virtme/tools/fs/bin:/home/virtme/tools/fs/sbin:/home/virtme/tools/fs/usr/bin:/home/virtme/tools/fs/usr/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin
OLDPWD=/
_=/bin/env
xx__->