2.248336] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.250521] Run /init as init process [ 2.372848] nvme nvme0: pci function 0000:00:04.0 [ 2.374305] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.388322] nvme nvme0: 2/0/0 default/read/poll queues [ 2.395498] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.397229] GPT:25804799 != 33554431 [ 2.398046] GPT:Alternate GPT header not at the end of the disk. [ 2.399196] GPT:25804799 != 33554431 [ 2.400188] GPT: Use GNU Parted to correct GPT errors. [ 2.401638] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.416874] SCSI subsystem initialized [ 2.445777] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.448324] device-mapper: uevent: version 1.0.3 [ 2.449392] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.457464] device-mapper: verity: sha256 using "sha256-lib" [ 2.493285] raid6: avx512x4 gen() 13458 MB/s [ 2.510282] raid6: avx512x2 gen() 16583 MB/s [ 2.527282] raid6: avx512x1 gen() 15439 MB/s [ 2.545286] raid6: avx2x4 gen() 16035 MB/s [ 2.562282] raid6: avx2x2 gen() 17258 MB/s [ 2.579288] raid6: avx2x1 gen() 12619 MB/s [ 2.580600] raid6: using algorithm avx2x2 gen() 17258 MB/s [ 2.598285] raid6: .... xor() 13809 MB/s, rmw enabled [ 2.599630] raid6: using avx512x2 recovery algorithm [ 2.611705] xor: automatically using best checksumming function avx [ 2.759792] Btrfs loaded, zoned=no, fsverity=no [ 2.764588] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.768186] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.772329] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.773757] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.849298] ACPI: PM: Preparing to enter system sleep state S5 [ 62.850539] reboot: Restarting system [ 62.851488] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:04:08.869588]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 4436054897 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000355] ACPI: Early table checksum verification disabled [ 0.000359] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000362] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000368] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000373] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000377] ACPI: FACS 0x00000000789D0000 000040 [ 0.000379] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000382] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000385] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000388] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000391] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000394] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000397] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000400] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000402] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000403] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000404] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000405] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000406] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000406] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000407] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000408] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000408] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000409] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000410] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000451] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000460] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000513] Zone ranges: [ 0.000514] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000517] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000520] Normal empty [ 0.000521] Device empty [ 0.000523] Movable zone start for each node [ 0.000524] Early memory node ranges [ 0.000525] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000527] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000530] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000532] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000539] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000581] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003982] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004089] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004500] ACPI: PM-Timer IO Port: 0xb008 [ 0.004513] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004579] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004582] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004584] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004586] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004587] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004592] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004593] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004597] TSC deadline timer available [ 0.004603] CPU topo: Max. logical packages: 1 [ 0.004604] CPU topo: Max. logical dies: 1 [ 0.004604] CPU topo: Max. dies per package: 1 [ 0.004609] CPU topo: Max. threads per core: 2 [ 0.004610] CPU topo: Num. cores per package: 1 [ 0.004610] CPU topo: Num. threads per package: 2 [ 0.004611] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004630] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004646] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004648] Booting paravirtualized kernel on KVM [ 0.004650] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009556] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009833] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010527] kvm-guest: PV spinlocks enabled [ 0.010531] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010535] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.010734] random: crng init done [ 0.010735] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011069] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011181] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011234] Fallback order for Node 0: 0 [ 0.011237] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011238] Policy zone: DMA32 [ 0.011239] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015623] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015639] Kernel/User page tables isolation: enabled [ 0.024192] ftrace: allocating 41455 entries in 164 pages [ 0.024195] ftrace: allocated 164 pages with 3 groups [ 0.024996] Dynamic Preempt: voluntary [ 0.025028] rcu: Preemptible hierarchical RCU implementation. [ 0.025029] rcu: RCU event tracing is enabled. [ 0.025029] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025031] Trampoline variant of Tasks RCU enabled. [ 0.025032] Rude variant of Tasks RCU enabled. [ 0.025032] Tracing variant of Tasks RCU enabled. [ 0.025033] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025034] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025040] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025042] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025043] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030211] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030452] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030459] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030513] Console: colour dummy device 80x25 [ 0.030516] printk: legacy console [tty0] enabled [ 0.030818] printk: legacy console [ttyS0] enabled [ 0.166934] ACPI: Core revision 20250807 [ 0.167753] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169160] APIC: Switch to symmetric I/O mode setup [ 0.170326] x2apic enabled [ 0.171232] APIC: Switched APIC routing to: physical x2apic [ 0.173645] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.175259] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.176255] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176255] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176255] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176255] Speculative Store Bypass: Vulnerable [ 0.176255] Spectre V2 : Mitigation: Retpolines [ 0.176255] RETBleed: Vulnerable [ 0.176255] ITS: Mitigation: Aligned branch/return thunks [ 0.176255] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176255] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176255] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176255] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176255] GDS: Unknown: Dependent on hypervisor status [ 0.176255] active return thunk: its_return_thunk [ 0.176255] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176255] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176255] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176255] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176255] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176255] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176255] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176255] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176255] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176255] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176255] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176255] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176255] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176255] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176255] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176255] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176255] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176255] Freeing SMP alternatives memory: 40K [ 0.176255] pid_max: default: 32768 minimum: 301 [ 0.176255] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176255] landlock: Up and running. [ 0.176255] SELinux: Initializing. [ 0.176255] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176255] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176255] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176458] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177305] signal: max sigframe size: 3632 [ 0.177990] rcu: Hierarchical SRCU implementation. [ 0.178258] rcu: Max phase no-delay instances is 400. [ 0.179104] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183083] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183353] smp: Bringing up secondary CPUs ... [ 0.184185] smpboot: x86: Booting SMP configuration: [ 0.184262] .... node #0, CPUs: #1 [ 0.185741] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.187269] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.188685] smp: Brought up 1 node, 2 CPUs [ 0.189263] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.190453] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191397] devtmpfs: initialized [ 0.191831] x86/mm: Memory block size: 128MB [ 0.193314] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194335] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195267] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196345] pinctrl core: initialized pinctrl subsystem [ 0.197875] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199406] audit: initializing netlink subsys (disabled) [ 0.200295] audit: type=2000 audit(1788458652.571:1): state=initialized audit_enabled=0 res=1 [ 0.200379] thermal_sys: Registered thermal governor 'step_wise' [ 0.201279] cpuidle: using governor menu [ 0.205517] efi: Freeing EFI boot services memory: 37748K [ 0.206264] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207366] dca service started, version 1.12.1 [ 0.208325] PCI: Using configuration type 1 for base access [ 0.209353] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233036] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233260] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234259] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235258] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236770] ACPI: Added _OSI(Module Device) [ 0.237259] ACPI: Added _OSI(Processor Device) [ 0.238230] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240277] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242569] ACPI: Interpreter enabled [ 0.243115] ACPI: PM: (supports S0 S5) [ 0.244263] ACPI: Using IOAPIC for interrupt routing [ 0.245111] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247265] PCI: Using E820 reservations for host bridge windows [ 0.248388] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252085] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253265] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254260] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255270] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257629] acpiphp: Slot [3] registered [ 0.258281] acpiphp: Slot [4] registered [ 0.258941] acpiphp: Slot [5] registered [ 0.259272] acpiphp: Slot [6] registered [ 0.259926] acpiphp: Slot [7] registered [ 0.261275] acpiphp: Slot [8] registered [ 0.261918] acpiphp: Slot [9] registered [ 0.262285] acpiphp: Slot [10] registered [ 0.262974] acpiphp: Slot [11] registered [ 0.264274] acpiphp: Slot [12] registered [ 0.264929] acpiphp: Slot [13] registered [ 0.265273] acpiphp: Slot [14] registered [ 0.266009] acpiphp: Slot [15] registered [ 0.266277] acpiphp: Slot [16] registered [ 0.266941] acpiphp: Slot [17] registered [ 0.268273] acpiphp: Slot [18] registered [ 0.268919] acpiphp: Slot [19] registered [ 0.269273] acpiphp: Slot [20] registered [ 0.269937] acpiphp: Slot [21] registered [ 0.270273] acpiphp: Slot [22] registered [ 0.270921] acpiphp: Slot [23] registered [ 0.271272] acpiphp: Slot [24] registered [ 0.271923] acpiphp: Slot [25] registered [ 0.273274] acpiphp: Slot [26] registered [ 0.273944] acpiphp: Slot [27] registered [ 0.274278] acpiphp: Slot [28] registered [ 0.274938] acpiphp: Slot [29] registered [ 0.275271] acpiphp: Slot [30] registered [ 0.275937] acpiphp: Slot [31] registered [ 0.277271] PCI host bridge to bus 0000:00 [ 0.277936] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278259] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279258] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281258] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282263] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283259] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284163] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285709] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288095] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289973] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291324] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292231] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293273] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294188] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295271] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296169] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297569] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299289] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300334] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301353] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303585] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306282] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307766] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310275] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313462] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314368] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315362] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316366] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317315] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319301] iommu: Default domain type: Translated [ 0.320261] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321374] efivars: Registered efivars operations [ 0.322038] PCI: Using ACPI for IRQ routing [ 0.323284] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324243] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324255] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326264] vgaarb: loaded [ 0.326831] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328260] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331301] clocksource: Switched to clocksource kvm-clock [ 0.332907] VFS: Disk quotas dquot_6.6.0 [ 0.333551] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335146] pnp: PnP ACPI init [ 0.336216] pnp: PnP ACPI: found 5 devices [ 0.344333] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345836] NET: Registered PF_INET protocol family [ 0.346678] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359238] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360609] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361894] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363160] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364370] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365526] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366594] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367804] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368691] NET: Registered PF_XDP protocol family [ 0.369450] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370407] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371380] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372462] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373540] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374722] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375734] PCI: CLS 0 bytes, default 64 [ 0.376498] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378276] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.380527] clocksource: Switched to clocksource tsc [ 0.400615] Initialise system trusted keyrings [ 0.401878] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403649] Key type asymmetric registered [ 0.404608] Asymmetric key parser 'x509' registered [ 0.406283] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408835] io scheduler mq-deadline registered [ 0.409825] io scheduler kyber registered [ 0.410700] io scheduler bfq registered [ 0.412607] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413971] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415594] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418635] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420501] i8042: Warning: Keylock active [ 0.423004] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424071] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425334] hv_vmbus: registering driver hyperv_keyboard [ 0.426534] rtc_cmos 00:00: RTC can wake from S4 [ 0.428890] rtc_cmos 00:00: registered as rtc0 [ 0.430030] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:11 UTC (1788458651) [ 0.431818] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433116] intel_pstate: CPU model not supported [ 0.434179] efifb: probing for efifb [ 0.434970] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436364] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437634] efifb: scrolling: redraw [ 0.438408] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440217] Console: switching to colour frame buffer device 100x37 [ 0.442045] fb0: EFI VGA frame buffer device [ 0.443007] pstore: Using crash dump compression: deflate [ 0.444169] pstore: Registered efi_pstore as persistent store backend [ 0.445779] NET: Registered PF_INET6 protocol family [ 0.448266] Segment Routing with IPv6 [ 0.449174] In-situ OAM (IOAM) with IPv6 [ 0.450070] NET: Registered PF_PACKET protocol family [ 0.451844] Key type dns_resolver registered [ 0.453349] IPI shorthand broadcast: enabled [ 0.456092] sched_clock: Marking stable (311002492, 144796259)->(529982503, -74183752) [ 0.458121] registered taskstats version 1 [ 0.459284] Loading compiled-in X.509 certificates [ 0.929691] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.698152] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.702591] Demotion targets for Node 0: null [ 1.703688] Key type .fscrypt registered [ 1.704621] Key type fscrypt-provisioning registered [ 1.705668] ima: No TPM chip found, activating TPM-bypass! [ 1.706923] ima: Allocated hash algorithm: sha1 [ 1.707831] ima: No architecture policies found [ 1.714620] clk: Disabling unused clocks [ 1.721067] Freeing unused kernel image (initmem) memory: 17040K [ 1.722791] Write protecting the kernel read-only data: 47104k [ 1.724665] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.726410] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.728099] Run /init as init process [ 1.849659] nvme nvme0: pci function 0000:00:04.0 [ 1.851044] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.862399] nvme nvme0: 2/0/0 default/read/poll queues [ 1.869059] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.870464] GPT:25804799 != 33554431 [ 1.871256] GPT:Alternate GPT header not at the end of the disk. [ 1.872368] GPT:25804799 != 33554431 [ 1.873225] GPT: Use GNU Parted to correct GPT errors. [ 1.874215] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.888482] SCSI subsystem initialized [ 1.916126] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.918493] device-mapper: uevent: version 1.0.3 [ 1.919542] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.927271] device-mapper: verity: sha256 using "sha256-lib" [ 1.963805] raid6: avx512x4 gen() 17311 MB/s [ 1.980805] raid6: avx512x2 gen() 17289 MB/s [ 1.997805] raid6: avx512x1 gen() 17355 MB/s [ 2.014806] raid6: avx2x4 gen() 16998 MB/s [ 2.031806] raid6: avx2x2 gen() 16243 MB/s [ 2.048806] raid6: avx2x1 gen() 12432 MB/s [ 2.050491] raid6: using algorithm avx512x1 gen() 17355 MB/s [ 2.068805] raid6: .... xor() 21188 MB/s, rmw enabled [ 2.070198] raid6: using avx512x2 recovery algorithm [ 2.082287] xor: automatically using best checksumming function avx [ 2.224713] Btrfs loaded, zoned=no, fsverity=no [ 2.229561] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.233360] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.237418] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.238837] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.322810] ACPI: PM: Preparing to enter system sleep state S5 [ 62.324148] reboot: Restarting system [ 62.324926] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:05:16.369415]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000002] kvm-clock: using sched offset of 4159348320 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2500.004 MHz processor [ 0.000100] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000128] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000131] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000182] Using GB pages for direct mapping [ 0.000406] ACPI: Early table checksum verification disabled [ 0.000410] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000414] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000419] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000425] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000428] ACPI: FACS 0x00000000789D0000 000040 [ 0.000430] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000433] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000436] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000439] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000442] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000445] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000448] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000451] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000453] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000454] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000455] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000456] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000456] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000457] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000458] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000459] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000459] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000460] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000461] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000508] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000518] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000569] Zone ranges: [ 0.000570] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000574] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000576] Normal empty [ 0.000578] Device empty [ 0.000579] Movable zone start for each node [ 0.000581] Early memory node ranges [ 0.000582] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000584] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000586] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000589] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000596] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000632] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005517] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005628] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006047] ACPI: PM-Timer IO Port: 0xb008 [ 0.006061] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006128] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006131] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006133] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006135] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006136] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006140] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006141] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006145] TSC deadline timer available [ 0.006151] CPU topo: Max. logical packages: 1 [ 0.006152] CPU topo: Max. logical dies: 1 [ 0.006152] CPU topo: Max. dies per package: 1 [ 0.006157] CPU topo: Max. threads per core: 2 [ 0.006158] CPU topo: Num. cores per package: 1 [ 0.006159] CPU topo: Num. threads per package: 2 [ 0.006159] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006179] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006195] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006197] Booting paravirtualized kernel on KVM [ 0.006199] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.012467] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.012767] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.013906] kvm-guest: PV spinlocks enabled [ 0.013910] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.013914] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.014253] random: crng init done [ 0.014254] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.014467] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.014587] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.014643] Fallback order for Node 0: 0 [ 0.014646] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.014647] Policy zone: DMA32 [ 0.014649] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.019200] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.019355] Kernel/User page tables isolation: enabled [ 0.028688] ftrace: allocating 41455 entries in 164 pages [ 0.028692] ftrace: allocated 164 pages with 3 groups [ 0.029533] Dynamic Preempt: voluntary [ 0.029572] rcu: Preemptible hierarchical RCU implementation. [ 0.029572] rcu: RCU event tracing is enabled. [ 0.029573] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.029575] Trampoline variant of Tasks RCU enabled. [ 0.029575] Rude variant of Tasks RCU enabled. [ 0.029575] Tracing variant of Tasks RCU enabled. [ 0.029576] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.029577] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.029584] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029586] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029587] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.036106] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.036348] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.036356] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.036411] Console: colour dummy device 80x25 [ 0.036414] printk: legacy console [tty0] enabled [ 0.036884] printk: legacy console [ttyS0] enabled [ 0.175846] ACPI: Core revision 20250807 [ 0.176662] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.178054] APIC: Switch to symmetric I/O mode setup [ 0.179222] x2apic enabled [ 0.180069] APIC: Switched APIC routing to: physical x2apic [ 0.182499] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.184115] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.185111] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185111] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185111] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185111] Speculative Store Bypass: Vulnerable [ 0.185111] Spectre V2 : Mitigation: Retpolines [ 0.185111] RETBleed: Vulnerable [ 0.185111] ITS: Mitigation: Aligned branch/return thunks [ 0.185111] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185111] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185111] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185111] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185111] GDS: Unknown: Dependent on hypervisor status [ 0.185111] active return thunk: its_return_thunk [ 0.185111] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185111] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185111] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185111] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185111] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185111] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185111] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185111] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185111] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185111] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185111] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185111] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185111] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185111] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185111] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185111] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185111] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185111] Freeing SMP alternatives memory: 40K [ 0.185111] pid_max: default: 32768 minimum: 301 [ 0.185111] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185111] landlock: Up and running. [ 0.185111] SELinux: Initializing. [ 0.185111] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185111] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185111] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185340] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186161] signal: max sigframe size: 3632 [ 0.186843] rcu: Hierarchical SRCU implementation. [ 0.187115] rcu: Max phase no-delay instances is 400. [ 0.187956] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191531] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192175] smp: Bringing up secondary CPUs ... [ 0.192986] smpboot: x86: Booting SMP configuration: [ 0.193117] .... node #0, CPUs: #1 [ 0.194118] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.196117] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.197157] smp: Brought up 1 node, 2 CPUs [ 0.197813] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.198274] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.199241] devtmpfs: initialized [ 0.199788] x86/mm: Memory block size: 128MB [ 0.201168] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.202178] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.203123] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.204201] pinctrl core: initialized pinctrl subsystem [ 0.205562] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.207285] audit: initializing netlink subsys (disabled) [ 0.208146] audit: type=2000 audit(1788458719.733:1): state=initialized audit_enabled=0 res=1 [ 0.208231] thermal_sys: Registered thermal governor 'step_wise' [ 0.209126] cpuidle: using governor menu [ 0.211743] efi: Freeing EFI boot services memory: 37748K [ 0.212119] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213200] dca service started, version 1.12.1 [ 0.213987] PCI: Using configuration type 1 for base access [ 0.215231] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239157] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240115] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241116] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.243118] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.245623] ACPI: Added _OSI(Module Device) [ 0.246116] ACPI: Added _OSI(Processor Device) [ 0.247120] ACPI: Added _OSI(Processor Aggregator Device) [ 0.249141] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.252377] ACPI: Interpreter enabled [ 0.252996] ACPI: PM: (supports S0 S5) [ 0.253118] ACPI: Using IOAPIC for interrupt routing [ 0.253943] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.255119] PCI: Using E820 reservations for host bridge windows [ 0.256234] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260154] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.261121] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.262123] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.264137] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.267536] acpiphp: Slot [3] registered [ 0.268153] acpiphp: Slot [4] registered [ 0.268849] acpiphp: Slot [5] registered [ 0.269131] acpiphp: Slot [6] registered [ 0.271157] acpiphp: Slot [7] registered [ 0.272104] acpiphp: Slot [8] registered [ 0.273149] acpiphp: Slot [9] registered [ 0.273902] acpiphp: Slot [10] registered [ 0.275139] acpiphp: Slot [11] registered [ 0.276143] acpiphp: Slot [12] registered [ 0.277141] acpiphp: Slot [13] registered [ 0.278088] acpiphp: Slot [14] registered [ 0.278206] acpiphp: Slot [15] registered [ 0.279141] acpiphp: Slot [16] registered [ 0.279806] acpiphp: Slot [17] registered [ 0.280131] acpiphp: Slot [18] registered [ 0.280809] acpiphp: Slot [19] registered [ 0.282143] acpiphp: Slot [20] registered [ 0.283105] acpiphp: Slot [21] registered [ 0.284141] acpiphp: Slot [22] registered [ 0.284881] acpiphp: Slot [23] registered [ 0.285136] acpiphp: Slot [24] registered [ 0.285938] acpiphp: Slot [25] registered [ 0.287136] acpiphp: Slot [26] registered [ 0.288143] acpiphp: Slot [27] registered [ 0.288940] acpiphp: Slot [28] registered [ 0.289135] acpiphp: Slot [29] registered [ 0.289816] acpiphp: Slot [30] registered [ 0.291141] acpiphp: Slot [31] registered [ 0.292023] PCI host bridge to bus 0000:00 [ 0.292124] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293116] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.295118] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296115] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.297116] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.298116] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.299041] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301666] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.302988] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.305950] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.307181] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308097] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.309133] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.310131] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311131] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312042] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313482] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316633] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.318206] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.320227] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.321475] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.328230] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.331183] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.335185] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.340456] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.342281] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.344241] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.345238] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.347198] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.348647] iommu: Default domain type: Translated [ 0.349117] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.350228] efivars: Registered efivars operations [ 0.351392] PCI: Using ACPI for IRQ routing [ 0.352416] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.353111] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.353111] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.353121] vgaarb: loaded [ 0.353845] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.354111] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.357164] clocksource: Switched to clocksource kvm-clock [ 0.358677] VFS: Disk quotas dquot_6.6.0 [ 0.359339] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.361329] pnp: PnP ACPI init [ 0.362301] pnp: PnP ACPI: found 5 devices [ 0.370893] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.372946] NET: Registered PF_INET protocol family [ 0.374060] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.387923] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.389630] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.390859] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.392332] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.393666] TCP: Hash tables configured (established 16384 bind 16384) [ 0.394780] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.395836] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.397201] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.398118] NET: Registered PF_XDP protocol family [ 0.398889] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.399917] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.401020] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.402453] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.403522] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.404739] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.405779] PCI: CLS 0 bytes, default 64 [ 0.406534] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.408283] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.410400] clocksource: Switched to clocksource tsc [ 0.430640] Initialise system trusted keyrings [ 0.432801] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.434577] Key type asymmetric registered [ 0.435458] Asymmetric key parser 'x509' registered [ 0.437348] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.439791] io scheduler mq-deadline registered [ 0.440832] io scheduler kyber registered [ 0.441691] io scheduler bfq registered [ 0.443843] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.445274] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.446889] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.450020] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.451839] i8042: Warning: Keylock active [ 0.454295] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.455356] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.456526] hv_vmbus: registering driver hyperv_keyboard [ 0.457783] rtc_cmos 00:00: RTC can wake from S4 [ 0.460118] rtc_cmos 00:00: registered as rtc0 [ 0.461281] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:18 UTC (1788458718) [ 0.463041] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.464305] intel_pstate: CPU model not supported [ 0.465347] efifb: probing for efifb [ 0.466132] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.467482] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.468730] efifb: scrolling: redraw [ 0.469491] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.471301] Console: switching to colour frame buffer device 100x37 [ 0.473115] fb0: EFI VGA frame buffer device [ 0.474060] pstore: Using crash dump compression: deflate [ 0.475182] pstore: Registered efi_pstore as persistent store backend [ 0.476807] NET: Registered PF_INET6 protocol family [ 0.478189] Segment Routing with IPv6 [ 0.479013] In-situ OAM (IOAM) with IPv6 [ 0.479877] NET: Registered PF_PACKET protocol family [ 0.481801] Key type dns_resolver registered [ 0.483142] IPI shorthand broadcast: enabled [ 0.485870] sched_clock: Marking stable (338001698, 147756253)->(570282233, -84524282) [ 0.487740] registered taskstats version 1 [ 0.488912] Loading compiled-in X.509 certificates [ 0.961435] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.802465] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.807048] Demotion targets for Node 0: null [ 1.808097] Key type .fscrypt registered [ 1.809068] Key type fscrypt-provisioning registered [ 1.810119] ima: No TPM chip found, activating TPM-bypass! [ 1.811349] ima: Allocated hash algorithm: sha1 [ 1.812304] ima: No architecture policies found [ 1.819566] clk: Disabling unused clocks [ 1.825937] Freeing unused kernel image (initmem) memory: 17040K [ 1.827622] Write protecting the kernel read-only data: 47104k [ 1.829634] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.831818] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.833904] Run /init as init process [ 1.958138] nvme nvme0: pci function 0000:00:04.0 [ 1.959525] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.970060] nvme nvme0: 2/0/0 default/read/poll queues [ 1.976562] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.978383] GPT:25804799 != 33554431 [ 1.979407] GPT:Alternate GPT header not at the end of the disk. [ 1.980872] GPT:25804799 != 33554431 [ 1.981647] GPT: Use GNU Parted to correct GPT errors. [ 1.982951] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.004041] SCSI subsystem initialized [ 2.038742] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.041303] device-mapper: uevent: version 1.0.3 [ 2.042664] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.050797] device-mapper: verity: sha256 using "sha256-lib" [ 2.086767] raid6: avx512x4 gen() 15533 MB/s [ 2.103771] raid6: avx512x2 gen() 17006 MB/s [ 2.121765] raid6: avx512x1 gen() 15943 MB/s [ 2.138775] raid6: avx2x4 gen() 17106 MB/s [ 2.155765] raid6: avx2x2 gen() 17488 MB/s [ 2.172765] raid6: avx2x1 gen() 12864 MB/s [ 2.173723] raid6: using algorithm avx2x2 gen() 17488 MB/s [ 2.191771] raid6: .... xor() 13107 MB/s, rmw enabled [ 2.192961] raid6: using avx512x2 recovery algorithm [ 2.205363] xor: automatically using best checksumming function avx [ 2.351573] Btrfs loaded, zoned=no, fsverity=no [ 2.356070] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.362486] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.366640] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.368069] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.451791] ACPI: PM: Preparing to enter system sleep state S5 [ 62.453155] reboot: Restarting system [ 62.453949] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:06:23.569456]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 4003300092 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000366] ACPI: Early table checksum verification disabled [ 0.000369] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000373] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000379] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000385] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000388] ACPI: FACS 0x00000000789D0000 000040 [ 0.000391] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000393] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000396] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000399] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000402] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000405] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000408] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000411] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000413] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000415] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000415] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000416] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000417] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000418] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000418] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000419] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000420] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000421] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000421] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000465] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000474] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000515] Zone ranges: [ 0.000516] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000518] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000520] Normal empty [ 0.000521] Device empty [ 0.000521] Movable zone start for each node [ 0.000522] Early memory node ranges [ 0.000523] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000524] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000525] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000526] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000531] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000559] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004322] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004454] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004881] ACPI: PM-Timer IO Port: 0xb008 [ 0.004894] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004963] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004966] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004968] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004970] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004971] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004975] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004976] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004981] TSC deadline timer available [ 0.004986] CPU topo: Max. logical packages: 1 [ 0.004987] CPU topo: Max. logical dies: 1 [ 0.004987] CPU topo: Max. dies per package: 1 [ 0.004992] CPU topo: Max. threads per core: 2 [ 0.004993] CPU topo: Num. cores per package: 1 [ 0.004994] CPU topo: Num. threads per package: 2 [ 0.004994] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005014] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005030] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005032] Booting paravirtualized kernel on KVM [ 0.005034] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010374] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010658] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011318] kvm-guest: PV spinlocks enabled [ 0.011321] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011324] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.011524] random: crng init done [ 0.011525] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011748] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011862] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011919] Fallback order for Node 0: 0 [ 0.011922] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011923] Policy zone: DMA32 [ 0.011925] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015906] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015921] Kernel/User page tables isolation: enabled [ 0.025409] ftrace: allocating 41455 entries in 164 pages [ 0.025412] ftrace: allocated 164 pages with 3 groups [ 0.026230] Dynamic Preempt: voluntary [ 0.026263] rcu: Preemptible hierarchical RCU implementation. [ 0.026264] rcu: RCU event tracing is enabled. [ 0.026265] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026266] Trampoline variant of Tasks RCU enabled. [ 0.026267] Rude variant of Tasks RCU enabled. [ 0.026267] Tracing variant of Tasks RCU enabled. [ 0.026268] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026269] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026275] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026277] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026278] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031660] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031899] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031907] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031964] Console: colour dummy device 80x25 [ 0.031967] printk: legacy console [tty0] enabled [ 0.032242] printk: legacy console [ttyS0] enabled [ 0.169444] ACPI: Core revision 20250807 [ 0.170255] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172125] APIC: Switch to symmetric I/O mode setup [ 0.173306] x2apic enabled [ 0.174146] APIC: Switched APIC routing to: physical x2apic [ 0.176706] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.178395] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.179390] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.179390] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.179390] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.179390] Speculative Store Bypass: Vulnerable [ 0.179390] Spectre V2 : Mitigation: Retpolines [ 0.179390] RETBleed: Vulnerable [ 0.179390] ITS: Mitigation: Aligned branch/return thunks [ 0.179390] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179390] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179390] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.179390] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.179390] GDS: Unknown: Dependent on hypervisor status [ 0.179390] active return thunk: its_return_thunk [ 0.179390] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.179390] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.179390] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.179390] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.179390] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.179390] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.179390] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.179390] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.179390] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.179390] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.179390] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.179390] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.179390] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.179390] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.179390] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.179390] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.179390] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.179390] Freeing SMP alternatives memory: 40K [ 0.179390] pid_max: default: 32768 minimum: 301 [ 0.179390] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.179390] landlock: Up and running. [ 0.179390] SELinux: Initializing. [ 0.179390] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179390] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179390] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179597] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.180440] signal: max sigframe size: 3632 [ 0.181124] rcu: Hierarchical SRCU implementation. [ 0.181393] rcu: Max phase no-delay instances is 400. [ 0.182235] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185850] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.186461] smp: Bringing up secondary CPUs ... [ 0.187278] smpboot: x86: Booting SMP configuration: [ 0.187394] .... node #0, CPUs: #1 [ 0.188900] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.190394] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.191436] smp: Brought up 1 node, 2 CPUs [ 0.192181] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.192549] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.193525] devtmpfs: initialized [ 0.193976] x86/mm: Memory block size: 128MB [ 0.195460] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196468] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.197390] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.198501] pinctrl core: initialized pinctrl subsystem [ 0.199859] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201536] audit: initializing netlink subsys (disabled) [ 0.202435] audit: type=2000 audit(1788458786.819:1): state=initialized audit_enabled=0 res=1 [ 0.202511] thermal_sys: Registered thermal governor 'step_wise' [ 0.203406] cpuidle: using governor menu [ 0.206177] efi: Freeing EFI boot services memory: 37748K [ 0.207398] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.208484] dca service started, version 1.12.1 [ 0.209237] PCI: Using configuration type 1 for base access [ 0.210513] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234088] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234395] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235394] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236393] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238133] ACPI: Added _OSI(Module Device) [ 0.239395] ACPI: Added _OSI(Processor Device) [ 0.240395] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242693] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245604] ACPI: Interpreter enabled [ 0.246243] ACPI: PM: (supports S0 S5) [ 0.246243] ACPI: Using IOAPIC for interrupt routing [ 0.247430] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248395] PCI: Using E820 reservations for host bridge windows [ 0.249470] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252746] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254403] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.256404] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257420] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259795] acpiphp: Slot [3] registered [ 0.260423] acpiphp: Slot [4] registered [ 0.261090] acpiphp: Slot [5] registered [ 0.261409] acpiphp: Slot [6] registered [ 0.262153] acpiphp: Slot [7] registered [ 0.263425] acpiphp: Slot [8] registered [ 0.264431] acpiphp: Slot [9] registered [ 0.265106] acpiphp: Slot [10] registered [ 0.265413] acpiphp: Slot [11] registered [ 0.266079] acpiphp: Slot [12] registered [ 0.267423] acpiphp: Slot [13] registered [ 0.268121] acpiphp: Slot [14] registered [ 0.268411] acpiphp: Slot [15] registered [ 0.269073] acpiphp: Slot [16] registered [ 0.269416] acpiphp: Slot [17] registered [ 0.270221] acpiphp: Slot [18] registered [ 0.271411] acpiphp: Slot [19] registered [ 0.272077] acpiphp: Slot [20] registered [ 0.272407] acpiphp: Slot [21] registered [ 0.273066] acpiphp: Slot [22] registered [ 0.274418] acpiphp: Slot [23] registered [ 0.275082] acpiphp: Slot [24] registered [ 0.275409] acpiphp: Slot [25] registered [ 0.276068] acpiphp: Slot [26] registered [ 0.276410] acpiphp: Slot [27] registered [ 0.277075] acpiphp: Slot [28] registered [ 0.278409] acpiphp: Slot [29] registered [ 0.279066] acpiphp: Slot [30] registered [ 0.279442] acpiphp: Slot [31] registered [ 0.280140] PCI host bridge to bus 0000:00 [ 0.280403] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.282397] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.283397] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.284394] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.285394] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.287396] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.288323] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289851] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.292463] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.294012] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.295459] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.296393] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.297407] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.298346] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.299407] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.300337] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.301703] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.303938] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.305474] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.306494] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308805] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.312426] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313987] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316414] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.319776] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320508] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322520] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.323534] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324455] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326795] iommu: Default domain type: Translated [ 0.327395] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.328512] efivars: Registered efivars operations [ 0.329745] PCI: Using ACPI for IRQ routing [ 0.330563] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.331370] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.331390] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333398] vgaarb: loaded [ 0.333929] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.335393] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.340438] clocksource: Switched to clocksource kvm-clock [ 0.341513] VFS: Disk quotas dquot_6.6.0 [ 0.342273] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.343881] pnp: PnP ACPI init [ 0.344838] pnp: PnP ACPI: found 5 devices [ 0.352987] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.354453] NET: Registered PF_INET protocol family [ 0.355307] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.368627] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.370027] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.371261] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.372559] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.373983] TCP: Hash tables configured (established 16384 bind 16384) [ 0.375069] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376138] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377347] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.378255] NET: Registered PF_XDP protocol family [ 0.379036] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.380010] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380977] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.382169] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.383251] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.384442] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.385466] PCI: CLS 0 bytes, default 64 [ 0.386230] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.387992] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.390261] clocksource: Switched to clocksource tsc [ 0.410558] Initialise system trusted keyrings [ 0.412564] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.414309] Key type asymmetric registered [ 0.415174] Asymmetric key parser 'x509' registered [ 0.416828] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.418421] io scheduler mq-deadline registered [ 0.419358] io scheduler kyber registered [ 0.420218] io scheduler bfq registered [ 0.422568] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.423915] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.425588] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428636] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430587] i8042: Warning: Keylock active [ 0.433050] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.434114] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.435283] hv_vmbus: registering driver hyperv_keyboard [ 0.436430] rtc_cmos 00:00: RTC can wake from S4 [ 0.438800] rtc_cmos 00:00: registered as rtc0 [ 0.439947] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:25 UTC (1788458785) [ 0.441799] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.443084] intel_pstate: CPU model not supported [ 0.444149] efifb: probing for efifb [ 0.444944] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.446332] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.447566] efifb: scrolling: redraw [ 0.448339] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.450160] Console: switching to colour frame buffer device 100x37 [ 0.451982] fb0: EFI VGA frame buffer device [ 0.452970] pstore: Using crash dump compression: deflate [ 0.454145] pstore: Registered efi_pstore as persistent store backend [ 0.455736] NET: Registered PF_INET6 protocol family [ 0.457147] Segment Routing with IPv6 [ 0.458011] In-situ OAM (IOAM) with IPv6 [ 0.458890] NET: Registered PF_PACKET protocol family [ 0.460027] Key type dns_resolver registered [ 0.461998] IPI shorthand broadcast: enabled [ 0.464727] sched_clock: Marking stable (318001861, 146483901)->(542618197, -78132435) [ 0.466731] registered taskstats version 1 [ 0.467906] Loading compiled-in X.509 certificates [ 0.939248] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.712875] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.718500] Demotion targets for Node 0: null [ 1.720174] Key type .fscrypt registered [ 1.721921] Key type fscrypt-provisioning registered [ 1.723083] ima: No TPM chip found, activating TPM-bypass! [ 1.724382] ima: Allocated hash algorithm: sha1 [ 1.725519] ima: No architecture policies found [ 1.735418] clk: Disabling unused clocks [ 1.742665] Freeing unused kernel image (initmem) memory: 17040K [ 1.744408] Write protecting the kernel read-only data: 47104k [ 1.746393] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.748189] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.750134] Run /init as init process [ 1.871618] nvme nvme0: pci function 0000:00:04.0 [ 1.872930] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.884467] nvme nvme0: 2/0/0 default/read/poll queues [ 1.891414] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.893120] GPT:25804799 != 33554431 [ 1.894192] GPT:Alternate GPT header not at the end of the disk. [ 1.895321] GPT:25804799 != 33554431 [ 1.896078] GPT: Use GNU Parted to correct GPT errors. [ 1.897314] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.911386] SCSI subsystem initialized [ 1.942842] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.945147] device-mapper: uevent: version 1.0.3 [ 1.946351] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.954410] device-mapper: verity: sha256 using "sha256-lib" [ 1.990497] raid6: avx512x4 gen() 15818 MB/s [ 2.007492] raid6: avx512x2 gen() 17682 MB/s [ 2.024492] raid6: avx512x1 gen() 17837 MB/s [ 2.042495] raid6: avx2x4 gen() 17063 MB/s [ 2.059492] raid6: avx2x2 gen() 16558 MB/s [ 2.076493] raid6: avx2x1 gen() 13369 MB/s [ 2.077453] raid6: using algorithm avx512x1 gen() 17837 MB/s [ 2.095493] raid6: .... xor() 21209 MB/s, rmw enabled [ 2.096548] raid6: using avx512x2 recovery algorithm [ 2.107377] xor: automatically using best checksumming function avx [ 2.244091] Btrfs loaded, zoned=no, fsverity=no [ 2.248624] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.252331] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.256540] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.258051] BTRFS error (device dm-0): open_ctree failed: -2