Linux version 5.15.18 (vmbuild@vmbuild-virtual-machine) (x86_64-buildroot-linux-uclibc-gcc.br_real (Buildro2
Command line: root=/dev/sda rw nokaslr console=ttyS0
x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
signal: max sigframe size: 1616
BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000007ffdffff] usable
BIOS-e820: [mem 0x000000007ffe0000-0x000000007fffffff] reserved
BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
NX (Execute Disable) protection: active
SMBIOS 2.8 present.
DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
Hypervisor detected: KVM
kvm-clock: Using msrs 4b564d01 and 4b564d00
kvm-clock: cpu 0, msr 2004001, primary cpu clock
kvm-clock: using sched offset of 159850834 cycles
clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
tsc: Detected 2711.998 MHz processor
last_pfn = 0x7ffe0 max_arch_pfn = 0x400000000
x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT
found SMP MP-table at [mem 0x000f5ba0-0x000f5baf]
Using GB pages for direct mapping
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000F59C0 000014 (v00 BOCHS )
ACPI: RSDT 0x000000007FFE18F6 000034 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: FACP 0x000000007FFE17AA 000074 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: DSDT 0x000000007FFE0040 00176A (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: FACS 0x000000007FFE0000 000040
ACPI: APIC 0x000000007FFE181E 000078 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: HPET 0x000000007FFE1896 000038 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: WAET 0x000000007FFE18CE 000028 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: Reserving FACP table memory at [mem 0x7ffe17aa-0x7ffe181d]
ACPI: Reserving DSDT table memory at [mem 0x7ffe0040-0x7ffe17a9]
ACPI: Reserving FACS table memory at [mem 0x7ffe0000-0x7ffe003f]
ACPI: Reserving APIC table memory at [mem 0x7ffe181e-0x7ffe1895]
ACPI: Reserving HPET table memory at [mem 0x7ffe1896-0x7ffe18cd]
ACPI: Reserving WAET table memory at [mem 0x7ffe18ce-0x7ffe18f5]
Zone ranges:
  DMA      [mem 0x0000000000001000-0x0000000000ffffff]
  DMA32    [mem 0x0000000001000000-0x000000007ffdffff]
  Normal   empty
Movable zone start for each node
Early memory node ranges
  node   0: [mem 0x0000000000001000-0x000000000009efff]
  node   0: [mem 0x0000000000100000-0x000000007ffdffff]
Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdffff]
On node 0, zone DMA: 1 pages in unavailable ranges
On node 0, zone DMA: 97 pages in unavailable ranges
On node 0, zone DMA32: 32 pages in unavailable ranges
ACPI: PM-Timer IO Port: 0x608
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
ACPI: Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
TSC deadline timer available
smpboot: Allowing 1 CPUs, 0 hotplug CPUs
kvm-guest: KVM setup pv remote TLB flush
kvm-guest: setup PV sched yield
[mem 0x80000000-0xfeffbfff] available for PCI devices
Booting paravirtualized kernel on KVM
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:1 nr_node_ids:1
percpu: Embedded 42 pages/cpu s134296 r8192 d29544 u2097152
kvm-guest: setup async PF for cpu 0
kvm-guest: stealtime: cpu 0, msr 7dc1b0c0
Built 1 zonelists, mobility grouping on.  Total pages: 515808
Kernel command line: root=/dev/sda rw nokaslr console=ttyS0
Unknown kernel command line parameters "nokaslr", will be passed to user space.
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
mem auto-init: stack:off, heap alloc:off, heap free:off
Memory: 2041188K/2096632K available (10242K kernel code, 915K rwdata, 1780K rodata, 960K init, 2124K bss, 5)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Kernel/User page tables isolation: enabled
rcu: Hierarchical RCU implementation.
rcu:    RCU event tracing is enabled.
rcu:    RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1.
rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
NR_IRQS: 4352, nr_irqs: 48, preallocated irqs: 16
Console: colour VGA+ 80x25
printk: console [ttyS0] enabled
ACPI: Core revision 20210730
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
APIC: Switch to symmetric I/O mode setup
kvm-guest: setup PV IPIs
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x27178451938, max_idle_ns: 440795251172 ns
Calibrating delay loop (skipped) preset value.. 5423.99 BogoMIPS (lpj=10847992)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
x86/cpu: User Mode Instruction Prevention (UMIP) activated
Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
Spectre V2 : Mitigation: Full generic retpoline
Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
Spectre V2 : Enabling Restricted Speculation for firmware calls
Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
SRBDS: Unknown: Dependent on hypervisor status
MDS: Mitigation: Clear CPU buffers
Freeing SMP alternatives memory: 24K
smpboot: CPU0: Intel(R) Core(TM) i5-7300U CPU @ 2.60GHz (family: 0x6, model: 0x8e, stepping: 0x9)
Performance Events: Skylake events, full-width counters, Intel PMU driver.
... version:                2
... bit width:              48
... generic registers:      4
... value mask:             0000ffffffffffff
... max period:             00007fffffffffff
... fixed-purpose events:   3
... event mask:             000000070000000f
rcu: Hierarchical SRCU implementation.
smp: Bringing up secondary CPUs ...
smp: Brought up 1 node, 1 CPU
smpboot: Max logical packages: 1
smpboot: Total of 1 processors activated (5423.99 BogoMIPS)
devtmpfs: initialized
random: get_random_u32 called from bucket_table_alloc.isra.0+0x75/0x160 with crng_init=0
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
futex hash table entries: 256 (order: 2, 16384 bytes, linear)
NET: Registered PF_NETLINK/PF_ROUTE protocol family
thermal_sys: Registered thermal governor 'step_wise'
thermal_sys: Registered thermal governor 'user_space'
cpuidle: using governor ladder
ACPI: bus type PCI registered
PCI: Using configuration type 1 for base access
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: Added _OSI(Linux-Dell-Video)
ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
ACPI: 1 ACPI AML tables successfully acquired and loaded
ACPI: Interpreter enabled
ACPI: PM: (supports S0 S3 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: Enabled 2 GPEs in block 00 to 0F
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments HPX-Type3]
acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this.
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window]
pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
pci 0000:00:01.1: reg 0x20: [io  0xc020-0xc02f]
pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
pci 0000:00:02.0: reg 0x18: [mem 0xfebd0000-0xfebd0fff]
pci 0000:00:02.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref]
pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000
pci 0000:00:03.0: reg 0x10: [io  0xc000-0xc01f]
pci 0000:00:03.0: reg 0x14: [mem 0xfebd1000-0xfebd1fff]
pci 0000:00:03.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
ACPI: PCI: Interrupt link LNKA configured for IRQ 10
ACPI: PCI: Interrupt link LNKB configured for IRQ 10
ACPI: PCI: Interrupt link LNKC configured for IRQ 11
ACPI: PCI: Interrupt link LNKD configured for IRQ 11
ACPI: PCI: Interrupt link LNKS configured for IRQ 9
pci 0000:00:02.0: vgaarb: setting as boot VGA device
pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:02.0: vgaarb: bridge control possible
vgaarb: loaded
SCSI subsystem initialized
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
Advanced Linux Sound Architecture Driver Initialized.
PCI: Using ACPI for IRQ routing
clocksource: Switched to clocksource kvm-clock
pnp: PnP ACPI init
pnp: PnP ACPI: found 6 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
NET: Registered PF_INET protocol family
IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
TCP: Hash tables configured (established 16384 bind 16384)
UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
NET: Registered PF_UNIX/PF_LOCAL protocol family
pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window]
pci_bus 0000:00: resource 8 [mem 0x100000000-0x17fffffff window]
pci 0000:00:01.0: PIIX3: Enabling Passive Release
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci 0000:00:01.0: Activating ISA DMA hang workarounds
pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
PCI: CLS 0 bytes, default 64
RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x27178451938, max_idle_ns: 440795251172 ns
workingset: timestamp_bits=62 max_order=19 bucket_order=0
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler mq-deadline registered
io scheduler kyber registered
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: button: Power Button [PWRF]
ACPI: \_SB_.LNKC: Enabled at IRQ 11
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
bochs-drm 0000:00:02.0: vgaarb: deactivate vga console
Console: switching to colour dummy device 80x25
[drm] Found bochs VGA, ID 0xb0c5.
[drm] Framebuffer size 16384 kB @ 0xfd000000, mmio @ 0xfebd0000.
[drm] Found EDID data blob.
[drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:02.0 on minor 0
scsi host0: ata_piix
scsi host1: ata_piix
ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc020 irq 14
ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc028 irq 15
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
uhci_hcd: USB Universal Host Controller Interface driver
usbcore: registered new interface driver usb-storage
i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
intel_pstate: CPU model not supported
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
NET: Registered PF_INET6 protocol family
Segment Routing with IPv6
In-situ OAM (IOAM) with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered PF_PACKET protocol family
IPI shorthand broadcast: enabled
sched_clock: Marking stable (304718023, 141118438)->(461086897, -15250436)
ALSA device list:
  No soundcards found.
ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100
ata1.00: 122880 sectors, multi 16: LBA48
ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 122880 512-byte logical blocks: (62.9 MB/60.0 MiB)
scsi 1:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: [sda] Attached SCSI disk
input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
EXT4-fs (sda): recovery complete
EXT4-fs (sda): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
VFS: Mounted root (ext4 filesystem) on device 8:0.
devtmpfs: mounted
Freeing unused kernel image (initmem) memory: 960K
Write protecting the kernel read-only data: 14336k
Freeing unused kernel image (text/rodata gap) memory: 2044K
Freeing unused kernel image (rodata/data gap) memory: 268K
Run /sbin/init as init process
EXT4-fs (sda): re-mounted. Opts: (null). Quota mode: disabled.
Starting syslogd: OK
Starting klogd: OK
Running sysctl: OK
Initializing random number generator: OK
Saving random seed: random: fast init done
random: dd: uninitialized urandom read (512 bytes read)
OK
Starting network: udhcpc: started, v1.35.0
random: mktemp: uninitialized urandom read (6 bytes read)
udhcpc: broadcasting discover
udhcpc: broadcasting select for 10.0.2.15, server 10.0.2.2
udhcpc: lease of 10.0.2.15 obtained from 10.0.2.2, lease time 86400
deleting routers
random: mktemp: uninitialized urandom read (6 bytes read)
adding dns 10.0.2.3
OK
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
random: crng init done
Starting sshd: OK