1.962194] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.964159] Run /init as init process [ 2.086308] nvme nvme0: pci function 0000:00:04.0 [ 2.087636] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.099000] nvme nvme0: 2/0/0 default/read/poll queues [ 2.106682] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.108536] GPT:25804799 != 33554431 [ 2.109306] GPT:Alternate GPT header not at the end of the disk. [ 2.110405] GPT:25804799 != 33554431 [ 2.111156] GPT: Use GNU Parted to correct GPT errors. [ 2.112287] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.126105] SCSI subsystem initialized [ 2.153610] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.155976] device-mapper: uevent: version 1.0.3 [ 2.157029] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.164973] device-mapper: verity: sha256 using "sha256-lib" [ 2.205703] raid6: avx512x4 gen() 13624 MB/s [ 2.223704] raid6: avx512x2 gen() 17466 MB/s [ 2.240704] raid6: avx512x1 gen() 17503 MB/s [ 2.257747] raid6: avx2x4 gen() 16696 MB/s [ 2.275759] raid6: avx2x2 gen() 15288 MB/s [ 2.293707] raid6: avx2x1 gen() 10192 MB/s [ 2.294795] raid6: using algorithm avx512x1 gen() 17503 MB/s [ 2.312703] raid6: .... xor() 17216 MB/s, rmw enabled [ 2.313750] raid6: using avx512x2 recovery algorithm [ 2.328938] xor: automatically using best checksumming function avx [ 2.491979] Btrfs loaded, zoned=no, fsverity=no [ 2.496179] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.502062] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.506227] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.507750] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.591852] ACPI: PM: Preparing to enter system sleep state S5 [ 62.593108] reboot: Restarting system [ 62.594260] 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        [2026-09-03T15:08:00.132277]      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 5763165696 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.006 MHz processor [ 0.000096] 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 [ 0.000500] ACPI: Early table checksum verification disabled [ 0.000504] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000508] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000514] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000520] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000523] ACPI: FACS 0x00000000789D0000 000040 [ 0.000526] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000529] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000532] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000535] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000537] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000540] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000543] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000546] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000548] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000550] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000551] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000552] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000552] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000553] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000554] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000555] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000556] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000557] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000557] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000602] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000612] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000663] Zone ranges: [ 0.000664] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000667] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000669] Normal empty [ 0.000671] Device empty [ 0.000673] Movable zone start for each node [ 0.000674] Early memory node ranges [ 0.000675] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000677] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000679] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000682] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000688] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000730] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004928] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005046] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005461] ACPI: PM-Timer IO Port: 0xb008 [ 0.005475] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005533] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005537] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005539] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005540] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005541] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005546] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005547] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005552] TSC deadline timer available [ 0.005557] CPU topo: Max. logical packages: 1 [ 0.005558] CPU topo: Max. logical dies: 1 [ 0.005559] CPU topo: Max. dies per package: 1 [ 0.005564] CPU topo: Max. threads per core: 2 [ 0.005564] CPU topo: Num. cores per package: 1 [ 0.005565] CPU topo: Num. threads per package: 2 [ 0.005566] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005586] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005603] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005605] Booting paravirtualized kernel on KVM [ 0.005607] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.011680] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011981] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012654] kvm-guest: PV spinlocks enabled [ 0.012656] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012660] 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 [ 0.012894] random: crng init done [ 0.012895] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.013264] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.013540] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.013594] Fallback order for Node 0: 0 [ 0.013597] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.013599] Policy zone: DMA32 [ 0.013600] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.020633] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.020649] Kernel/User page tables isolation: enabled [ 0.032658] ftrace: allocating 41455 entries in 164 pages [ 0.032661] ftrace: allocated 164 pages with 3 groups [ 0.033470] Dynamic Preempt: voluntary [ 0.033507] rcu: Preemptible hierarchical RCU implementation. [ 0.033508] rcu: RCU event tracing is enabled. [ 0.033508] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.033510] Trampoline variant of Tasks RCU enabled. [ 0.033510] Rude variant of Tasks RCU enabled. [ 0.033511] Tracing variant of Tasks RCU enabled. [ 0.033512] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.033512] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.033518] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033520] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033522] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.039977] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.040228] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.040235] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.040291] Console: colour dummy device 80x25 [ 0.040294] printk: legacy console [tty0] enabled [ 0.040575] printk: legacy console [ttyS0] enabled [ 0.205996] ACPI: Core revision 20250807 [ 0.208667] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.210328] APIC: Switch to symmetric I/O mode setup [ 0.211860] x2apic enabled [ 0.212878] APIC: Switched APIC routing to: physical x2apic [ 0.216895] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093fa6a7c, max_idle_ns: 440795295209 ns [ 0.219056] Calibrating delay loop (skipped) preset value.. 5000.01 BogoMIPS (lpj=2500006) [ 0.220050] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.220050] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.220050] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.220050] Speculative Store Bypass: Vulnerable [ 0.220050] Spectre V2 : Mitigation: Retpolines [ 0.220050] RETBleed: Vulnerable [ 0.220050] ITS: Mitigation: Aligned branch/return thunks [ 0.220050] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.220050] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.220050] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.220050] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.220050] GDS: Unknown: Dependent on hypervisor status [ 0.220050] active return thunk: its_return_thunk [ 0.220050] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.220050] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.220050] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.220050] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.220050] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.220050] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.220050] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.220050] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.220050] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.220050] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.220050] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.220050] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.220050] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.220050] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.220050] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.220050] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.220050] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.220050] Freeing SMP alternatives memory: 40K [ 0.220050] pid_max: default: 32768 minimum: 301 [ 0.220050] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.220050] landlock: Up and running. [ 0.220050] SELinux: Initializing. [ 0.220050] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.220050] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.220050] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.220279] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.221101] signal: max sigframe size: 3632 [ 0.221889] rcu: Hierarchical SRCU implementation. [ 0.222055] rcu: Max phase no-delay instances is 400. [ 0.223001] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.226606] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.227116] smp: Bringing up secondary CPUs ... [ 0.227943] smpboot: x86: Booting SMP configuration: [ 0.228056] .... node #0, CPUs: #1 [ 0.229641] 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. [ 0.231055] 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. [ 0.232158] smp: Brought up 1 node, 2 CPUs [ 0.232803] smpboot: Total of 2 processors activated (10000.02 BogoMIPS) [ 0.233305] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.234212] devtmpfs: initialized [ 0.234662] x86/mm: Memory block size: 128MB [ 0.236121] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.237125] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.238050] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.239153] pinctrl core: initialized pinctrl subsystem [ 0.241618] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.242194] audit: initializing netlink subsys (disabled) [ 0.243090] audit: type=2000 audit(1788448085.085:1): state=initialized audit_enabled=0 res=1 [ 0.243178] thermal_sys: Registered thermal governor 'step_wise' [ 0.244078] cpuidle: using governor menu [ 0.247690] efi: Freeing EFI boot services memory: 37748K [ 0.248059] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.249151] dca service started, version 1.12.1 [ 0.249928] PCI: Using configuration type 1 for base access [ 0.251176] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.276053] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.277800] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.279057] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.280054] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.282333] ACPI: Added _OSI(Module Device) [ 0.283060] ACPI: Added _OSI(Processor Device) [ 0.283902] ACPI: Added _OSI(Processor Aggregator Device) [ 0.286400] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.288210] ACPI: Interpreter enabled [ 0.288809] ACPI: PM: (supports S0 S5) [ 0.289055] ACPI: Using IOAPIC for interrupt routing [ 0.289998] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.292060] PCI: Using E820 reservations for host bridge windows [ 0.293176] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.296650] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.297061] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.299058] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.300070] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.302442] acpiphp: Slot [3] registered [ 0.303087] acpiphp: Slot [4] registered [ 0.303730] acpiphp: Slot [5] registered [ 0.305089] acpiphp: Slot [6] registered [ 0.306029] acpiphp: Slot [7] registered [ 0.306084] acpiphp: Slot [8] registered [ 0.306843] acpiphp: Slot [9] registered [ 0.308075] acpiphp: Slot [10] registered [ 0.309377] acpiphp: Slot [11] registered [ 0.310083] acpiphp: Slot [12] registered [ 0.310730] acpiphp: Slot [13] registered [ 0.312082] acpiphp: Slot [14] registered [ 0.312951] acpiphp: Slot [15] registered [ 0.313075] acpiphp: Slot [16] registered [ 0.313940] acpiphp: Slot [17] registered [ 0.315081] acpiphp: Slot [18] registered [ 0.315737] acpiphp: Slot [19] registered [ 0.316075] acpiphp: Slot [20] registered [ 0.317004] acpiphp: Slot [21] registered [ 0.318079] acpiphp: Slot [22] registered [ 0.318754] acpiphp: Slot [23] registered [ 0.319072] acpiphp: Slot [24] registered [ 0.319818] acpiphp: Slot [25] registered [ 0.321076] acpiphp: Slot [26] registered [ 0.322057] acpiphp: Slot [27] registered [ 0.322808] acpiphp: Slot [28] registered [ 0.323070] acpiphp: Slot [29] registered [ 0.325093] acpiphp: Slot [30] registered [ 0.326079] acpiphp: Slot [31] registered [ 0.326996] PCI host bridge to bus 0000:00 [ 0.328071] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.329055] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.330058] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.332058] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.333058] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.335059] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.336109] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.337736] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.340317] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.342877] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.344213] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.345071] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.346075] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.347031] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.349074] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.349976] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.350395] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.353083] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.354131] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.355146] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.357491] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.360078] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.361623] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.364076] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.367080] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.368168] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.369162] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.370164] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.371112] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.373096] iommu: Default domain type: Translated [ 0.374054] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.375188] efivars: Registered efivars operations [ 0.376260] PCI: Using ACPI for IRQ routing [ 0.377094] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.378030] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.378050] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.380057] vgaarb: loaded [ 0.380565] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.382054] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.387096] clocksource: Switched to clocksource kvm-clock [ 0.388636] VFS: Disk quotas dquot_6.6.0 [ 0.389300] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.390565] pnp: PnP ACPI init [ 0.391503] pnp: PnP ACPI: found 5 devices [ 0.399655] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.401134] NET: Registered PF_INET protocol family [ 0.401987] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.416880] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.418239] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.420034] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.421839] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.423341] TCP: Hash tables configured (established 16384 bind 16384) [ 0.424978] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.426234] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.427825] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.429024] NET: Registered PF_XDP protocol family [ 0.429809] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.431007] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.432643] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.433793] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.434912] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.436310] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.437394] PCI: CLS 0 bytes, default 64 [ 0.438174] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.440148] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093fa6a7c, max_idle_ns: 440795295209 ns [ 0.442329] clocksource: Switched to clocksource tsc [ 0.462612] Initialise system trusted keyrings [ 0.463824] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.465655] Key type asymmetric registered [ 0.466550] Asymmetric key parser 'x509' registered [ 0.468320] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.470939] io scheduler mq-deadline registered [ 0.471987] io scheduler kyber registered [ 0.472889] io scheduler bfq registered [ 0.474305] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.475767] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.477393] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.480580] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.482431] i8042: Warning: Keylock active [ 0.484800] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.485869] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.487081] hv_vmbus: registering driver hyperv_keyboard [ 0.488365] rtc_cmos 00:00: RTC can wake from S4 [ 0.490646] rtc_cmos 00:00: registered as rtc0 [ 0.491854] rtc_cmos 00:00: setting system clock to 2026-09-03T15:08:01 UTC (1788448081) [ 0.493653] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.494954] intel_pstate: CPU model not supported [ 0.496053] efifb: probing for efifb [ 0.496846] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.498235] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.499499] efifb: scrolling: redraw [ 0.500276] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.502093] Console: switching to colour frame buffer device 100x37 [ 0.503925] fb0: EFI VGA frame buffer device [ 0.504889] pstore: Using crash dump compression: deflate [ 0.506063] pstore: Registered efi_pstore as persistent store backend [ 0.507687] NET: Registered PF_INET6 protocol family [ 0.509071] Segment Routing with IPv6 [ 0.509888] In-situ OAM (IOAM) with IPv6 [ 0.510767] NET: Registered PF_PACKET protocol family [ 0.512870] Key type dns_resolver registered [ 0.514292] IPI shorthand broadcast: enabled [ 0.517079] sched_clock: Marking stable (338002105, 178816414)->(611427055, -94608536) [ 0.518954] registered taskstats version 1 [ 0.520282] Loading compiled-in X.509 certificates [ 0.997102] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.948799] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.955526] Demotion targets for Node 0: null [ 1.956975] Key type .fscrypt registered [ 1.957808] Key type fscrypt-provisioning registered [ 1.959081] ima: No TPM chip found, activating TPM-bypass! [ 1.960828] ima: Allocated hash algorithm: sha1 [ 1.961921] ima: No architecture policies found [ 1.969645] clk: Disabling unused clocks [ 1.976355] Freeing unused kernel image (initmem) memory: 17040K [ 1.978076] Write protecting the kernel read-only data: 47104k [ 1.979903] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.981653] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.983345] Run /init as init process [ 2.102402] nvme nvme0: pci function 0000:00:04.0 [ 2.103774] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.114619] nvme nvme0: 2/0/0 default/read/poll queues [ 2.122086] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.123519] GPT:25804799 != 33554431 [ 2.124414] GPT:Alternate GPT header not at the end of the disk. [ 2.125538] GPT:25804799 != 33554431 [ 2.126280] GPT: Use GNU Parted to correct GPT errors. [ 2.127491] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.141620] SCSI subsystem initialized [ 2.170027] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.172600] device-mapper: uevent: version 1.0.3 [ 2.173644] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.182051] device-mapper: verity: sha256 using "sha256-lib" [ 2.220826] raid6: avx512x4 gen() 14633 MB/s [ 2.238840] raid6: avx512x2 gen() 14129 MB/s [ 2.256825] raid6: avx512x1 gen() 14821 MB/s [ 2.274826] raid6: avx2x4 gen() 16505 MB/s [ 2.291828] raid6: avx2x2 gen() 15306 MB/s [ 2.308830] raid6: avx2x1 gen() 12462 MB/s [ 2.309938] raid6: using algorithm avx2x4 gen() 16505 MB/s [ 2.327839] raid6: .... xor() 6533 MB/s, rmw enabled [ 2.329078] raid6: using avx512x2 recovery algorithm [ 2.340486] xor: automatically using best checksumming function avx [ 2.483019] Btrfs loaded, zoned=no, fsverity=no [ 2.489104] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.493880] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.498216] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.499845] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.583919] ACPI: PM: Preparing to enter system sleep state S5 [ 62.585192] reboot: Restarting system [ 62.586004] 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        [2026-09-03T15:09:09.135483]      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 4324002731 cycles [ 0.000006] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000010] tsc: Detected 2500.006 MHz processor [ 0.000111] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000139] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000142] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000191] Using GB pages for direct mapping [ 0.000316] ACPI: Early table checksum verification disabled [ 0.000319] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000323] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000329] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000335] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000338] ACPI: FACS 0x00000000789D0000 000040 [ 0.000341] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000344] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000347] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000350] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000352] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000355] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000358] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000361] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000363] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000365] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000366] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000367] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000367] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000368] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000369] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000370] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000371] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000371] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000372] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000418] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000427] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000478] Zone ranges: [ 0.000479] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000481] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000482] Normal empty [ 0.000483] Device empty [ 0.000484] Movable zone start for each node [ 0.000485] Early memory node ranges [ 0.000485] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000487] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000488] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000489] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000494] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000667] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004490] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004607] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005040] ACPI: PM-Timer IO Port: 0xb008 [ 0.005055] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005114] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005118] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005120] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005122] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005123] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005127] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005128] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005132] TSC deadline timer available [ 0.005138] CPU topo: Max. logical packages: 1 [ 0.005138] CPU topo: Max. logical dies: 1 [ 0.005139] CPU topo: Max. dies per package: 1 [ 0.005144] CPU topo: Max. threads per core: 2 [ 0.005144] CPU topo: Num. cores per package: 1 [ 0.005145] CPU topo: Num. threads per package: 2 [ 0.005146] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005165] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005182] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005184] Booting paravirtualized kernel on KVM [ 0.005185] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010443] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010728] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011417] kvm-guest: PV spinlocks enabled [ 0.011420] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011423] 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 [ 0.011599] random: crng init done [ 0.011601] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011815] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011934] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011986] Fallback order for Node 0: 0 [ 0.011989] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011990] Policy zone: DMA32 [ 0.011991] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016015] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016031] Kernel/User page tables isolation: enabled [ 0.024770] ftrace: allocating 41455 entries in 164 pages [ 0.024774] ftrace: allocated 164 pages with 3 groups [ 0.025666] Dynamic Preempt: voluntary [ 0.025704] rcu: Preemptible hierarchical RCU implementation. [ 0.025704] rcu: RCU event tracing is enabled. [ 0.025705] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025707] Trampoline variant of Tasks RCU enabled. [ 0.025707] Rude variant of Tasks RCU enabled. [ 0.025708] Tracing variant of Tasks RCU enabled. [ 0.025709] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025709] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025715] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025717] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025718] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030852] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031092] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031100] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031154] Console: colour dummy device 80x25 [ 0.031157] printk: legacy console [tty0] enabled [ 0.031438] printk: legacy console [ttyS0] enabled [ 0.171240] ACPI: Core revision 20250807 [ 0.172039] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173460] APIC: Switch to symmetric I/O mode setup [ 0.174628] x2apic enabled [ 0.175473] APIC: Switched APIC routing to: physical x2apic [ 0.178319] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093fa6a7c, max_idle_ns: 440795295209 ns [ 0.180454] Calibrating delay loop (skipped) preset value.. 5000.01 BogoMIPS (lpj=2500006) [ 0.181447] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181447] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181447] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181447] Speculative Store Bypass: Vulnerable [ 0.181447] Spectre V2 : Mitigation: Retpolines [ 0.181447] RETBleed: Vulnerable [ 0.181447] ITS: Mitigation: Aligned branch/return thunks [ 0.181447] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181447] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181447] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181447] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181447] GDS: Unknown: Dependent on hypervisor status [ 0.181447] active return thunk: its_return_thunk [ 0.181447] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181447] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181447] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181447] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181447] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181447] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181447] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181447] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181447] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181447] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181447] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181447] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181447] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181447] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181447] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181447] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181447] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181447] Freeing SMP alternatives memory: 40K [ 0.181447] pid_max: default: 32768 minimum: 301 [ 0.181447] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181447] landlock: Up and running. [ 0.181447] SELinux: Initializing. [ 0.181447] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181447] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181447] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181689] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182502] signal: max sigframe size: 3632 [ 0.183461] rcu: Hierarchical SRCU implementation. [ 0.184230] rcu: Max phase no-delay instances is 400. [ 0.184524] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189198] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189529] smp: Bringing up secondary CPUs ... [ 0.190510] smpboot: x86: Booting SMP configuration: [ 0.191454] .... node #0, CPUs: #1 [ 0.193167] 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. [ 0.194459] 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. [ 0.195516] smp: Brought up 1 node, 2 CPUs [ 0.196177] smpboot: Total of 2 processors activated (10000.02 BogoMIPS) [ 0.196689] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.197597] devtmpfs: initialized [ 0.198068] x86/mm: Memory block size: 128MB [ 0.199507] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.200516] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.201447] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202537] pinctrl core: initialized pinctrl subsystem [ 0.203897] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205600] audit: initializing netlink subsys (disabled) [ 0.206484] audit: type=2000 audit(1788448152.659:1): state=initialized audit_enabled=0 res=1 [ 0.206565] thermal_sys: Registered thermal governor 'step_wise' [ 0.207461] cpuidle: using governor menu [ 0.210774] efi: Freeing EFI boot services memory: 37748K [ 0.211457] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213555] dca service started, version 1.12.1 [ 0.214345] PCI: Using configuration type 1 for base access [ 0.215503] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.219509] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.221453] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.222453] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.223452] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244830] ACPI: Added _OSI(Module Device) [ 0.245454] ACPI: Added _OSI(Processor Device) [ 0.246203] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247589] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.250629] ACPI: Interpreter enabled [ 0.251159] ACPI: PM: (supports S0 S5) [ 0.251453] ACPI: Using IOAPIC for interrupt routing [ 0.252332] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253456] PCI: Using E820 reservations for host bridge windows [ 0.254512] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.257725] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.258455] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.260453] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261460] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.263831] acpiphp: Slot [3] registered [ 0.264472] acpiphp: Slot [4] registered [ 0.265115] acpiphp: Slot [5] registered [ 0.265464] acpiphp: Slot [6] registered [ 0.266098] acpiphp: Slot [7] registered [ 0.267464] acpiphp: Slot [8] registered [ 0.268114] acpiphp: Slot [9] registered [ 0.268464] acpiphp: Slot [10] registered [ 0.269116] acpiphp: Slot [11] registered [ 0.269463] acpiphp: Slot [12] registered [ 0.270109] acpiphp: Slot [13] registered [ 0.271464] acpiphp: Slot [14] registered [ 0.272133] acpiphp: Slot [15] registered [ 0.272466] acpiphp: Slot [16] registered [ 0.273115] acpiphp: Slot [17] registered [ 0.273463] acpiphp: Slot [18] registered [ 0.274118] acpiphp: Slot [19] registered [ 0.274463] acpiphp: Slot [20] registered [ 0.275129] acpiphp: Slot [21] registered [ 0.276465] acpiphp: Slot [22] registered [ 0.277110] acpiphp: Slot [23] registered [ 0.277467] acpiphp: Slot [24] registered [ 0.278129] acpiphp: Slot [25] registered [ 0.278466] acpiphp: Slot [26] registered [ 0.279143] acpiphp: Slot [27] registered [ 0.280465] acpiphp: Slot [28] registered [ 0.281131] acpiphp: Slot [29] registered [ 0.281467] acpiphp: Slot [30] registered [ 0.282131] acpiphp: Slot [31] registered [ 0.282461] PCI host bridge to bus 0000:00 [ 0.283141] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284454] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285451] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.287456] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.288455] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.290457] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.291518] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.293927] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.296335] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.298192] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.299523] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.301469] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.302467] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.303466] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.305752] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.307471] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308737] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.311814] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.312541] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.313551] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.317145] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.321483] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.324272] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.327479] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.330639] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.331562] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.332552] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.333556] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.334504] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.336492] iommu: Default domain type: Translated [ 0.337452] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.338581] efivars: Registered efivars operations [ 0.339653] PCI: Using ACPI for IRQ routing [ 0.340517] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.341447] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.341447] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.343455] vgaarb: loaded [ 0.344183] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.345452] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348502] clocksource: Switched to clocksource kvm-clock [ 0.350019] VFS: Disk quotas dquot_6.6.0 [ 0.350682] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.351952] pnp: PnP ACPI init [ 0.353075] pnp: PnP ACPI: found 5 devices [ 0.361206] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.362700] NET: Registered PF_INET protocol family [ 0.363708] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.377312] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.378723] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.380265] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.381603] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.382865] TCP: Hash tables configured (established 16384 bind 16384) [ 0.383956] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385105] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386316] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.387227] NET: Registered PF_XDP protocol family [ 0.387996] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.388983] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.389969] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.391058] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.392137] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.393341] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.394363] PCI: CLS 0 bytes, default 64 [ 0.395129] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.396899] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093fa6a7c, max_idle_ns: 440795295209 ns [ 0.399137] clocksource: Switched to clocksource tsc [ 0.419116] Initialise system trusted keyrings [ 0.420432] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.422310] Key type asymmetric registered [ 0.423192] Asymmetric key parser 'x509' registered [ 0.424979] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.426634] io scheduler mq-deadline registered [ 0.427626] io scheduler kyber registered [ 0.428511] io scheduler bfq registered [ 0.430792] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.432154] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.433858] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.438047] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.439937] i8042: Warning: Keylock active [ 0.442418] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.443489] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.444685] hv_vmbus: registering driver hyperv_keyboard [ 0.445955] rtc_cmos 00:00: RTC can wake from S4 [ 0.448404] rtc_cmos 00:00: registered as rtc0 [ 0.449613] rtc_cmos 00:00: setting system clock to 2026-09-03T15:09:08 UTC (1788448148) [ 0.451437] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.452752] intel_pstate: CPU model not supported [ 0.453851] efifb: probing for efifb [ 0.454653] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.456042] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.457300] efifb: scrolling: redraw [ 0.458070] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.459889] Console: switching to colour frame buffer device 100x37 [ 0.461727] fb0: EFI VGA frame buffer device [ 0.462678] pstore: Using crash dump compression: deflate [ 0.463820] pstore: Registered efi_pstore as persistent store backend [ 0.465444] NET: Registered PF_INET6 protocol family [ 0.467589] Segment Routing with IPv6 [ 0.468404] In-situ OAM (IOAM) with IPv6 [ 0.469250] NET: Registered PF_PACKET protocol family [ 0.470404] Key type dns_resolver registered [ 0.472664] IPI shorthand broadcast: enabled [ 0.475413] sched_clock: Marking stable (326002204, 149348000)->(563383019, -88032815) [ 0.477281] registered taskstats version 1 [ 0.478567] Loading compiled-in X.509 certificates [ 0.950012] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.821590] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.831676] Demotion targets for Node 0: null [ 1.833064] Key type .fscrypt registered [ 1.834392] Key type fscrypt-provisioning registered [ 1.835455] ima: No TPM chip found, activating TPM-bypass! [ 1.837117] ima: Allocated hash algorithm: sha1 [ 1.838358] ima: No architecture policies found [ 1.845226] clk: Disabling unused clocks [ 1.851559] Freeing unused kernel image (initmem) memory: 17040K [ 1.853266] Write protecting the kernel read-only data: 47104k [ 1.855118] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.856869] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.858598] Run /init as init process [ 1.978527] nvme nvme0: pci function 0000:00:04.0 [ 1.979849] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.990176] nvme nvme0: 2/0/0 default/read/poll queues [ 1.998778] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.000173] GPT:25804799 != 33554431 [ 2.001042] GPT:Alternate GPT header not at the end of the disk. [ 2.002514] GPT:25804799 != 33554431 [ 2.003262] GPT: Use GNU Parted to correct GPT errors. [ 2.004419] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.020768] SCSI subsystem initialized [ 2.052878] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.055537] device-mapper: uevent: version 1.0.3 [ 2.056721] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.065925] device-mapper: verity: sha256 using "sha256-lib" [ 2.110357] raid6: avx512x4 gen() 16388 MB/s [ 2.127360] raid6: avx512x2 gen() 15937 MB/s [ 2.144363] raid6: avx512x1 gen() 16116 MB/s [ 2.162356] raid6: avx2x4 gen() 17446 MB/s [ 2.179357] raid6: avx2x2 gen() 16690 MB/s [ 2.196357] raid6: avx2x1 gen() 13463 MB/s [ 2.197319] raid6: using algorithm avx2x4 gen() 17446 MB/s [ 2.215358] raid6: .... xor() 6510 MB/s, rmw enabled [ 2.216424] raid6: using avx512x2 recovery algorithm [ 2.227382] xor: automatically using best checksumming function avx [ 2.382733] Btrfs loaded, zoned=no, fsverity=no [ 2.388042] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.392287] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.397252] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.398943] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.484693] ACPI: PM: Preparing to enter system sleep state S5 [ 62.486491] reboot: Restarting system [ 62.487670] 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        [2026-09-03T15:10:16.632164]      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 4365286638 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.006 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000362] ACPI: Early table checksum verification disabled [ 0.000365] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000370] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000375] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000381] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: FACS 0x00000000789D0000 000040 [ 0.000387] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000390] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000393] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000396] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000399] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000401] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000405] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000408] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000410] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000411] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000412] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000413] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000413] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000414] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000415] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000416] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000416] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000417] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000418] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000461] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000471] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000530] Zone ranges: [ 0.000531] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000533] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000535] Normal empty [ 0.000536] Device empty [ 0.000536] Movable zone start for each node [ 0.000537] Early memory node ranges [ 0.000538] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000539] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000540] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000541] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000546] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000575] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004302] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004417] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004830] ACPI: PM-Timer IO Port: 0xb008 [ 0.004844] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004902] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004905] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004907] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004908] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004910] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004914] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004916] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004920] TSC deadline timer available [ 0.004925] CPU topo: Max. logical packages: 1 [ 0.004926] CPU topo: Max. logical dies: 1 [ 0.004926] CPU topo: Max. dies per package: 1 [ 0.004931] CPU topo: Max. threads per core: 2 [ 0.004932] CPU topo: Num. cores per package: 1 [ 0.004933] CPU topo: Num. threads per package: 2 [ 0.004933] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004953] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004969] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004971] Booting paravirtualized kernel on KVM [ 0.004973] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010261] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010554] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011276] kvm-guest: PV spinlocks enabled [ 0.011280] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011283] 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 [ 0.011460] random: crng init done [ 0.011461] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011757] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011876] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011930] Fallback order for Node 0: 0 [ 0.011933] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011935] Policy zone: DMA32 [ 0.011936] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017026] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017046] Kernel/User page tables isolation: enabled [ 0.026941] ftrace: allocating 41455 entries in 164 pages [ 0.026945] ftrace: allocated 164 pages with 3 groups [ 0.027908] Dynamic Preempt: voluntary [ 0.027948] rcu: Preemptible hierarchical RCU implementation. [ 0.027948] rcu: RCU event tracing is enabled. [ 0.027949] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027951] Trampoline variant of Tasks RCU enabled. [ 0.027951] Rude variant of Tasks RCU enabled. [ 0.027952] Tracing variant of Tasks RCU enabled. [ 0.027953] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027954] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027960] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027962] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027963] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033793] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.034065] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.034072] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.034130] Console: colour dummy device 80x25 [ 0.034133] printk: legacy console [tty0] enabled [ 0.034408] printk: legacy console [ttyS0] enabled [ 0.205893] ACPI: Core revision 20250807 [ 0.206700] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.208428] APIC: Switch to symmetric I/O mode setup [ 0.210632] x2apic enabled [ 0.211509] APIC: Switched APIC routing to: physical x2apic [ 0.214743] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093fa6a7c, max_idle_ns: 440795295209 ns [ 0.216553] Calibrating delay loop (skipped) preset value.. 5000.01 BogoMIPS (lpj=2500006) [ 0.217548] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.217548] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.217548] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.217548] Speculative Store Bypass: Vulnerable [ 0.217548] Spectre V2 : Mitigation: Retpolines [ 0.217548] RETBleed: Vulnerable [ 0.217548] ITS: Mitigation: Aligned branch/return thunks [ 0.217548] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.217548] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.217548] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.217548] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.217548] GDS: Unknown: Dependent on hypervisor status [ 0.217548] active return thunk: its_return_thunk [ 0.217548] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.217548] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.217548] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.217548] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.217548] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.217548] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.217548] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.217548] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.217548] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.217548] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.217548] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.217548] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.217548] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.217548] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.217548] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.217548] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.217548] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.217548] Freeing SMP alternatives memory: 40K [ 0.217548] pid_max: default: 32768 minimum: 301 [ 0.217548] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.217548] landlock: Up and running. [ 0.217548] SELinux: Initializing. [ 0.217548] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.217548] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.217548] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.217757] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.218613] signal: max sigframe size: 3632 [ 0.219594] rcu: Hierarchical SRCU implementation. [ 0.220555] rcu: Max phase no-delay instances is 400. [ 0.221605] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.228419] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.228647] smp: Bringing up secondary CPUs ... [ 0.230043] smpboot: x86: Booting SMP configuration: [ 0.230580] .... node #0, CPUs: #1 [ 0.232554] 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. [ 0.233705] 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. [ 0.234662] smp: Brought up 1 node, 2 CPUs [ 0.235305] smpboot: Total of 2 processors activated (10000.02 BogoMIPS) [ 0.235717] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.236709] devtmpfs: initialized [ 0.237147] x86/mm: Memory block size: 128MB [ 0.238663] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.239638] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.240563] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.242712] pinctrl core: initialized pinctrl subsystem [ 0.244300] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.245703] audit: initializing netlink subsys (disabled) [ 0.246599] audit: type=2000 audit(1788448220.188:1): state=initialized audit_enabled=0 res=1 [ 0.246677] thermal_sys: Registered thermal governor 'step_wise' [ 0.247628] cpuidle: using governor menu [ 0.251085] efi: Freeing EFI boot services memory: 37748K [ 0.252556] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.253649] dca service started, version 1.12.1 [ 0.254450] PCI: Using configuration type 1 for base access [ 0.255686] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.285079] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.286679] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.287557] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.288551] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.291047] ACPI: Added _OSI(Module Device) [ 0.292556] ACPI: Added _OSI(Processor Device) [ 0.293262] ACPI: Added _OSI(Processor Aggregator Device) [ 0.294675] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.300733] ACPI: Interpreter enabled [ 0.301670] ACPI: PM: (supports S0 S5) [ 0.302293] ACPI: Using IOAPIC for interrupt routing [ 0.303582] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.305555] PCI: Using E820 reservations for host bridge windows [ 0.306672] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.310458] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.311561] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.312558] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.315581] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.318108] acpiphp: Slot [3] registered [ 0.319583] acpiphp: Slot [4] registered [ 0.320225] acpiphp: Slot [5] registered [ 0.320573] acpiphp: Slot [6] registered [ 0.321596] acpiphp: Slot [7] registered [ 0.322409] acpiphp: Slot [8] registered [ 0.323574] acpiphp: Slot [9] registered [ 0.324234] acpiphp: Slot [10] registered [ 0.324585] acpiphp: Slot [11] registered [ 0.326586] acpiphp: Slot [12] registered [ 0.327245] acpiphp: Slot [13] registered [ 0.327571] acpiphp: Slot [14] registered [ 0.328236] acpiphp: Slot [15] registered [ 0.328570] acpiphp: Slot [16] registered [ 0.329354] acpiphp: Slot [17] registered [ 0.330571] acpiphp: Slot [18] registered [ 0.331351] acpiphp: Slot [19] registered [ 0.332595] acpiphp: Slot [20] registered [ 0.333584] acpiphp: Slot [21] registered [ 0.334580] acpiphp: Slot [22] registered [ 0.335482] acpiphp: Slot [23] registered [ 0.335572] acpiphp: Slot [24] registered [ 0.336237] acpiphp: Slot [25] registered [ 0.337588] acpiphp: Slot [26] registered [ 0.338235] acpiphp: Slot [27] registered [ 0.338570] acpiphp: Slot [28] registered [ 0.339225] acpiphp: Slot [29] registered [ 0.339569] acpiphp: Slot [30] registered [ 0.340357] acpiphp: Slot [31] registered [ 0.341568] PCI host bridge to bus 0000:00 [ 0.342222] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.343556] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.344554] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.345557] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.346553] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.348555] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.349607] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.351136] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.353536] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.356171] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.357620] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.358573] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.359569] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.360571] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.361567] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.362472] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.363891] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.366578] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.367633] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.368648] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.370904] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.373488] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.375150] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.378579] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.381990] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.382667] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.383656] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.385671] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.386612] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.387918] iommu: Default domain type: Translated [ 0.388554] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.389674] efivars: Registered efivars operations [ 0.390821] PCI: Using ACPI for IRQ routing [ 0.392630] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.393548] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.393548] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.395560] vgaarb: loaded [ 0.396260] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.397553] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.400606] clocksource: Switched to clocksource kvm-clock [ 0.402272] VFS: Disk quotas dquot_6.6.0 [ 0.402942] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.404501] pnp: PnP ACPI init [ 0.405408] pnp: PnP ACPI: found 5 devices [ 0.413423] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.415154] NET: Registered PF_INET protocol family [ 0.416129] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.429084] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.430647] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.431992] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.433339] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.434666] TCP: Hash tables configured (established 16384 bind 16384) [ 0.435938] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.436989] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.438162] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.439055] NET: Registered PF_XDP protocol family [ 0.439822] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.440779] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.441777] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.442839] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.443903] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.445079] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.446086] PCI: CLS 0 bytes, default 64 [ 0.446834] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.448603] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093fa6a7c, max_idle_ns: 440795295209 ns [ 0.450882] clocksource: Switched to clocksource tsc [ 0.470993] Initialise system trusted keyrings [ 0.472195] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.474038] Key type asymmetric registered [ 0.474933] Asymmetric key parser 'x509' registered [ 0.478240] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.480516] io scheduler mq-deadline registered [ 0.481511] io scheduler kyber registered [ 0.482390] io scheduler bfq registered [ 0.483831] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.485365] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.487526] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.491016] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.492950] i8042: Warning: Keylock active [ 0.495428] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.496542] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.497749] hv_vmbus: registering driver hyperv_keyboard [ 0.498956] rtc_cmos 00:00: RTC can wake from S4 [ 0.501296] rtc_cmos 00:00: registered as rtc0 [ 0.502431] rtc_cmos 00:00: setting system clock to 2026-09-03T15:10:15 UTC (1788448215) [ 0.504364] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.505655] intel_pstate: CPU model not supported [ 0.506722] efifb: probing for efifb [ 0.507515] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.508891] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.510128] efifb: scrolling: redraw [ 0.510897] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.512718] Console: switching to colour frame buffer device 100x37 [ 0.514501] fb0: EFI VGA frame buffer device [ 0.515450] pstore: Using crash dump compression: deflate [ 0.516576] pstore: Registered efi_pstore as persistent store backend [ 0.518170] NET: Registered PF_INET6 protocol family [ 0.519772] Segment Routing with IPv6 [ 0.520584] In-situ OAM (IOAM) with IPv6 [ 0.521461] NET: Registered PF_PACKET protocol family [ 0.522617] Key type dns_resolver registered [ 0.526014] IPI shorthand broadcast: enabled [ 0.528777] sched_clock: Marking stable (346002038, 182476869)->(624073432, -95594525) [ 0.530668] registered taskstats version 1 [ 0.531858] Loading compiled-in X.509 certificates [ 1.002213] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.846818] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.851278] Demotion targets for Node 0: null [ 1.852457] Key type .fscrypt registered [ 1.853307] Key type fscrypt-provisioning registered [ 1.854381] ima: No TPM chip found, activating TPM-bypass! [ 1.855813] ima: Allocated hash algorithm: sha1 [ 1.856851] ima: No architecture policies found [ 1.864212] clk: Disabling unused clocks [ 1.870543] Freeing unused kernel image (initmem) memory: 17040K [ 1.872240] Write protecting the kernel read-only data: 47104k [ 1.874062] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.875787] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.877460] Run /init as init process [ 1.997292] nvme nvme0: pci function 0000:00:04.0 [ 1.998618] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.009133] nvme nvme0: 2/0/0 default/read/poll queues [ 2.016032] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.017420] GPT:25804799 != 33554431 [ 2.018194] GPT:Alternate GPT header not at the end of the disk. [ 2.019314] GPT:25804799 != 33554431 [ 2.020166] GPT: Use GNU Parted to correct GPT errors. [ 2.021152] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.035591] SCSI subsystem initialized [ 2.063074] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.065416] device-mapper: uevent: version 1.0.3 [ 2.066515] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.074354] device-mapper: verity: sha256 using "sha256-lib" [ 2.110484] raid6: avx512x4 gen() 16208 MB/s [ 2.127487] raid6: avx512x2 gen() 16261 MB/s [ 2.145484] raid6: avx512x1 gen() 14636 MB/s [ 2.163488] raid6: avx2x4 gen() 16561 MB/s [ 2.181487] raid6: avx2x2 gen() 16541 MB/s [ 2.199487] raid6: avx2x1 gen() 9960 MB/s [ 2.200739] raid6: using algorithm avx2x4 gen() 16561 MB/s [ 2.218527] raid6: .... xor() 5775 MB/s, rmw enabled [ 2.219824] raid6: using avx512x2 recovery algorithm [ 2.234846] xor: automatically using best checksumming function avx [ 2.375284] Btrfs loaded, zoned=no, fsverity=no [ 2.380291] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.384130] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.388334] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.389905] BTRFS error (device dm-0): open_ctree failed: -2