.785717] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.787436] Run /init as init process [ 1.906739] nvme nvme0: pci function 0000:00:04.0 [ 1.908162] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.917644] nvme nvme0: 2/0/0 default/read/poll queues [ 1.925087] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.926521] GPT:25804799 != 33554431 [ 1.927309] GPT:Alternate GPT header not at the end of the disk. [ 1.928457] GPT:25804799 != 33554431 [ 1.929359] GPT: Use GNU Parted to correct GPT errors. [ 1.930352] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.944611] SCSI subsystem initialized [ 1.974249] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.976662] device-mapper: uevent: version 1.0.3 [ 1.977735] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.985904] device-mapper: verity: sha256 using "sha256-lib" [ 2.023850] raid6: avx512x4 gen() 17805 MB/s [ 2.041849] raid6: avx512x2 gen() 17591 MB/s [ 2.058859] raid6: avx512x1 gen() 16557 MB/s [ 2.076852] raid6: avx2x4 gen() 16309 MB/s [ 2.093852] raid6: avx2x2 gen() 12892 MB/s [ 2.110853] raid6: avx2x1 gen() 12656 MB/s [ 2.111911] raid6: using algorithm avx512x4 gen() 17805 MB/s [ 2.129851] raid6: .... xor() 5586 MB/s, rmw enabled [ 2.131020] raid6: using avx512x2 recovery algorithm [ 2.142585] xor: automatically using best checksumming function avx [ 2.307215] Btrfs loaded, zoned=no, fsverity=no [ 2.313177] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.318465] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.325257] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.327111] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.408942] ACPI: PM: Preparing to enter system sleep state S5 [ 62.410184] reboot: Restarting system [ 62.410988] 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        [2026-09-03T15:56:16.617326]      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 4071697442 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.996 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000129] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000132] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000183] Using GB pages for direct mapping [ 0.000433] ACPI: Early table checksum verification disabled [ 0.000436] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000440] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000446] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000451] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: FACS 0x00000000789D0000 000040 [ 0.000457] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000460] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000463] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000466] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000470] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000473] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000476] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000479] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000481] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000482] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000483] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000484] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000485] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000486] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000486] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000487] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000489] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000532] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000542] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000594] Zone ranges: [ 0.000595] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000598] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000600] Normal empty [ 0.000602] Device empty [ 0.000603] Movable zone start for each node [ 0.000605] Early memory node ranges [ 0.000605] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000621] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000622] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000623] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000628] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000658] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003964] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004109] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004524] ACPI: PM-Timer IO Port: 0xb008 [ 0.004537] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004598] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004601] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004603] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004605] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004606] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004610] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004612] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004615] TSC deadline timer available [ 0.004620] CPU topo: Max. logical packages: 1 [ 0.004621] CPU topo: Max. logical dies: 1 [ 0.004621] CPU topo: Max. dies per package: 1 [ 0.004626] CPU topo: Max. threads per core: 2 [ 0.004627] CPU topo: Num. cores per package: 1 [ 0.004628] CPU topo: Num. threads per package: 2 [ 0.004628] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004646] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004662] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004665] Booting paravirtualized kernel on KVM [ 0.004666] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009721] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010009] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010670] kvm-guest: PV spinlocks enabled [ 0.010673] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010676] 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 [ 0.010851] random: crng init done [ 0.010852] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011071] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011181] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011241] Fallback order for Node 0: 0 [ 0.011243] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011245] Policy zone: DMA32 [ 0.011246] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015377] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015393] Kernel/User page tables isolation: enabled [ 0.023759] ftrace: allocating 41455 entries in 164 pages [ 0.023763] ftrace: allocated 164 pages with 3 groups [ 0.024577] Dynamic Preempt: voluntary [ 0.024614] rcu: Preemptible hierarchical RCU implementation. [ 0.024615] rcu: RCU event tracing is enabled. [ 0.024615] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024617] Trampoline variant of Tasks RCU enabled. [ 0.024617] Rude variant of Tasks RCU enabled. [ 0.024618] Tracing variant of Tasks RCU enabled. [ 0.024619] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024620] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024626] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024628] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024629] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029782] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030025] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030032] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030085] Console: colour dummy device 80x25 [ 0.030088] printk: legacy console [tty0] enabled [ 0.030370] printk: legacy console [ttyS0] enabled [ 0.177126] ACPI: Core revision 20250807 [ 0.178139] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.179649] APIC: Switch to symmetric I/O mode setup [ 0.180877] x2apic enabled [ 0.181814] APIC: Switched APIC routing to: physical x2apic [ 0.184325] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.186063] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.187059] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.187059] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.187059] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.187059] Speculative Store Bypass: Vulnerable [ 0.187059] Spectre V2 : Mitigation: Retpolines [ 0.187059] RETBleed: Vulnerable [ 0.187059] ITS: Mitigation: Aligned branch/return thunks [ 0.187059] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187059] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187059] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.187059] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.187059] GDS: Unknown: Dependent on hypervisor status [ 0.187059] active return thunk: its_return_thunk [ 0.187059] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.187059] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.187059] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.187059] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.187059] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.187059] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.187059] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.187059] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.187059] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.187059] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.187059] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.187059] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.187059] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.187059] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.187059] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.187059] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.187059] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.187059] Freeing SMP alternatives memory: 40K [ 0.187059] pid_max: default: 32768 minimum: 301 [ 0.187059] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.187059] landlock: Up and running. [ 0.187059] SELinux: Initializing. [ 0.187059] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187059] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187059] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.187261] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.188108] signal: max sigframe size: 3632 [ 0.188825] rcu: Hierarchical SRCU implementation. [ 0.189062] rcu: Max phase no-delay instances is 400. [ 0.189956] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.193580] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.194141] smp: Bringing up secondary CPUs ... [ 0.195111] smpboot: x86: Booting SMP configuration: [ 0.195931] .... node #0, CPUs: #1 [ 0.197063] 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. [ 0.198071] 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. [ 0.199102] smp: Brought up 1 node, 2 CPUs [ 0.199788] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.200217] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.201178] devtmpfs: initialized [ 0.201632] x86/mm: Memory block size: 128MB [ 0.203129] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.204129] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.205072] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.206144] pinctrl core: initialized pinctrl subsystem [ 0.207616] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209201] audit: initializing netlink subsys (disabled) [ 0.210093] audit: type=2000 audit(1788450979.932:1): state=initialized audit_enabled=0 res=1 [ 0.210175] thermal_sys: Registered thermal governor 'step_wise' [ 0.211092] cpuidle: using governor menu [ 0.214585] efi: Freeing EFI boot services memory: 37748K [ 0.215066] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.216150] dca service started, version 1.12.1 [ 0.216975] PCI: Using configuration type 1 for base access [ 0.218182] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.244679] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.246065] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247063] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.248065] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.250501] ACPI: Added _OSI(Module Device) [ 0.251063] ACPI: Added _OSI(Processor Device) [ 0.251817] ACPI: Added _OSI(Processor Aggregator Device) [ 0.254164] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.257329] ACPI: Interpreter enabled [ 0.257989] ACPI: PM: (supports S0 S5) [ 0.258073] ACPI: Using IOAPIC for interrupt routing [ 0.258939] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.260065] PCI: Using E820 reservations for host bridge windows [ 0.261470] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.264450] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.266068] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267065] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.269076] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.270445] acpiphp: Slot [3] registered [ 0.271087] acpiphp: Slot [4] registered [ 0.271922] acpiphp: Slot [5] registered [ 0.273079] acpiphp: Slot [6] registered [ 0.273746] acpiphp: Slot [7] registered [ 0.274075] acpiphp: Slot [8] registered [ 0.274733] acpiphp: Slot [9] registered [ 0.276076] acpiphp: Slot [10] registered [ 0.276751] acpiphp: Slot [11] registered [ 0.277079] acpiphp: Slot [12] registered [ 0.277880] acpiphp: Slot [13] registered [ 0.279076] acpiphp: Slot [14] registered [ 0.279755] acpiphp: Slot [15] registered [ 0.280075] acpiphp: Slot [16] registered [ 0.280766] acpiphp: Slot [17] registered [ 0.281076] acpiphp: Slot [18] registered [ 0.281769] acpiphp: Slot [19] registered [ 0.283077] acpiphp: Slot [20] registered [ 0.283748] acpiphp: Slot [21] registered [ 0.284077] acpiphp: Slot [22] registered [ 0.284919] acpiphp: Slot [23] registered [ 0.286084] acpiphp: Slot [24] registered [ 0.286770] acpiphp: Slot [25] registered [ 0.287079] acpiphp: Slot [26] registered [ 0.287757] acpiphp: Slot [27] registered [ 0.288078] acpiphp: Slot [28] registered [ 0.288765] acpiphp: Slot [29] registered [ 0.290076] acpiphp: Slot [30] registered [ 0.290750] acpiphp: Slot [31] registered [ 0.291083] PCI host bridge to bus 0000:00 [ 0.291777] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293069] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.294066] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296065] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.297063] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.298064] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.299115] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301545] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.303097] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.306091] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.307136] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308084] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.309079] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.310037] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311079] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312055] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313461] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316100] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.317247] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.319162] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.320427] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.324085] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.325651] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.329088] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.332333] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.333207] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.335308] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.336195] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.338141] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.339456] iommu: Default domain type: Translated [ 0.340064] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.341190] efivars: Registered efivars operations [ 0.342263] PCI: Using ACPI for IRQ routing [ 0.343269] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.344059] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.344059] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.346066] vgaarb: loaded [ 0.346650] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.348064] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.352112] clocksource: Switched to clocksource kvm-clock [ 0.353674] VFS: Disk quotas dquot_6.6.0 [ 0.354471] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.355785] pnp: PnP ACPI init [ 0.356744] pnp: PnP ACPI: found 5 devices [ 0.367064] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.368609] NET: Registered PF_INET protocol family [ 0.369753] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.383072] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.384699] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.386194] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.387610] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.389195] TCP: Hash tables configured (established 16384 bind 16384) [ 0.390305] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.391418] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.392649] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.393810] NET: Registered PF_XDP protocol family [ 0.394620] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.395701] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.396713] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.397843] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.398975] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.400246] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.401312] PCI: CLS 0 bytes, default 64 [ 0.402100] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.403828] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.405954] clocksource: Switched to clocksource tsc [ 0.425952] Initialise system trusted keyrings [ 0.427066] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.429333] Key type asymmetric registered [ 0.430199] Asymmetric key parser 'x509' registered [ 0.431856] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.434065] io scheduler mq-deadline registered [ 0.435075] io scheduler kyber registered [ 0.435908] io scheduler bfq registered [ 0.437586] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.438960] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.440533] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.443633] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.445463] i8042: Warning: Keylock active [ 0.447861] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.448913] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.450087] hv_vmbus: registering driver hyperv_keyboard [ 0.451309] rtc_cmos 00:00: RTC can wake from S4 [ 0.453634] rtc_cmos 00:00: registered as rtc0 [ 0.454823] rtc_cmos 00:00: setting system clock to 2026-09-03T15:56:18 UTC (1788450978) [ 0.456548] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.457829] intel_pstate: CPU model not supported [ 0.458874] efifb: probing for efifb [ 0.459766] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.461303] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.462706] efifb: scrolling: redraw [ 0.463564] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.465367] Console: switching to colour frame buffer device 100x37 [ 0.467135] fb0: EFI VGA frame buffer device [ 0.468085] pstore: Using crash dump compression: deflate [ 0.469373] pstore: Registered efi_pstore as persistent store backend [ 0.471125] NET: Registered PF_INET6 protocol family [ 0.473130] Segment Routing with IPv6 [ 0.473927] In-situ OAM (IOAM) with IPv6 [ 0.474836] NET: Registered PF_PACKET protocol family [ 0.476013] Key type dns_resolver registered [ 0.477399] IPI shorthand broadcast: enabled [ 0.480131] sched_clock: Marking stable (324002355, 156028250)->(557374015, -77343410) [ 0.481923] registered taskstats version 1 [ 0.483067] Loading compiled-in X.509 certificates [ 0.955871] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.692274] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.697317] Demotion targets for Node 0: null [ 1.698339] Key type .fscrypt registered [ 1.699631] Key type fscrypt-provisioning registered [ 1.701284] ima: No TPM chip found, activating TPM-bypass! [ 1.703223] ima: Allocated hash algorithm: sha1 [ 1.704712] ima: No architecture policies found [ 1.711543] clk: Disabling unused clocks [ 1.718193] Freeing unused kernel image (initmem) memory: 17040K [ 1.720309] Write protecting the kernel read-only data: 47104k [ 1.722591] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.724289] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.725954] Run /init as init process [ 1.844573] nvme nvme0: pci function 0000:00:04.0 [ 1.845919] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.856278] nvme nvme0: 2/0/0 default/read/poll queues [ 1.864057] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.865499] GPT:25804799 != 33554431 [ 1.866298] GPT:Alternate GPT header not at the end of the disk. [ 1.867521] GPT:25804799 != 33554431 [ 1.868313] GPT: Use GNU Parted to correct GPT errors. [ 1.869329] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.883288] SCSI subsystem initialized [ 1.910663] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.913064] device-mapper: uevent: version 1.0.3 [ 1.914094] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.921605] device-mapper: verity: sha256 using "sha256-lib" [ 1.956038] raid6: avx512x4 gen() 18010 MB/s [ 1.973038] raid6: avx512x2 gen() 17978 MB/s [ 1.990036] raid6: avx512x1 gen() 18065 MB/s [ 2.007037] raid6: avx2x4 gen() 17812 MB/s [ 2.024044] raid6: avx2x2 gen() 17890 MB/s [ 2.041038] raid6: avx2x1 gen() 13627 MB/s [ 2.041983] raid6: using algorithm avx512x1 gen() 18065 MB/s [ 2.060037] raid6: .... xor() 19614 MB/s, rmw enabled [ 2.061118] raid6: using avx512x2 recovery algorithm [ 2.071862] xor: automatically using best checksumming function avx [ 2.209576] Btrfs loaded, zoned=no, fsverity=no [ 2.214410] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.218265] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.222214] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.223729] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.254076] ACPI: PM: Preparing to enter system sleep state S5 [ 62.255469] reboot: Restarting system [ 62.256318] 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        [2026-09-03T15:57:23.517231]      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 4059405572 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000170] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000199] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000202] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000253] Using GB pages for direct mapping [ 0.000486] ACPI: Early table checksum verification disabled [ 0.000490] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000495] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000501] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000506] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000510] ACPI: FACS 0x00000000789D0000 000040 [ 0.000513] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000516] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000519] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000522] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000524] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000527] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000530] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000533] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000535] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000537] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000538] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000539] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000540] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000541] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000542] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000543] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000545] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000546] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000547] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000597] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000605] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000636] Zone ranges: [ 0.000637] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000639] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000641] Normal empty [ 0.000642] Device empty [ 0.000643] Movable zone start for each node [ 0.000644] Early memory node ranges [ 0.000645] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000646] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000648] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000649] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000655] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000683] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004115] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004222] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004633] ACPI: PM-Timer IO Port: 0xb008 [ 0.004645] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004709] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004712] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004714] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004716] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004717] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004721] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004722] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004727] TSC deadline timer available [ 0.004732] CPU topo: Max. logical packages: 1 [ 0.004733] CPU topo: Max. logical dies: 1 [ 0.004733] CPU topo: Max. dies per package: 1 [ 0.004738] CPU topo: Max. threads per core: 2 [ 0.004739] CPU topo: Num. cores per package: 1 [ 0.004740] CPU topo: Num. threads per package: 2 [ 0.004740] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004758] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004775] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004777] Booting paravirtualized kernel on KVM [ 0.004779] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009752] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010030] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010691] kvm-guest: PV spinlocks enabled [ 0.010694] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010698] 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 [ 0.010874] random: crng init done [ 0.010874] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011092] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011201] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011254] Fallback order for Node 0: 0 [ 0.011257] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011258] Policy zone: DMA32 [ 0.011259] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015338] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015354] Kernel/User page tables isolation: enabled [ 0.023642] ftrace: allocating 41455 entries in 164 pages [ 0.023646] ftrace: allocated 164 pages with 3 groups [ 0.024442] Dynamic Preempt: voluntary [ 0.024475] rcu: Preemptible hierarchical RCU implementation. [ 0.024475] rcu: RCU event tracing is enabled. [ 0.024476] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024477] Trampoline variant of Tasks RCU enabled. [ 0.024478] Rude variant of Tasks RCU enabled. [ 0.024478] Tracing variant of Tasks RCU enabled. [ 0.024479] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024480] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024486] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024489] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024490] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029644] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029882] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029889] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029944] Console: colour dummy device 80x25 [ 0.029948] printk: legacy console [tty0] enabled [ 0.030238] printk: legacy console [ttyS0] enabled [ 0.171108] ACPI: Core revision 20250807 [ 0.172085] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173545] APIC: Switch to symmetric I/O mode setup [ 0.174880] x2apic enabled [ 0.175748] APIC: Switched APIC routing to: physical x2apic [ 0.178190] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.179875] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.180872] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180872] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180872] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180872] Speculative Store Bypass: Vulnerable [ 0.180872] Spectre V2 : Mitigation: Retpolines [ 0.180872] RETBleed: Vulnerable [ 0.180872] ITS: Mitigation: Aligned branch/return thunks [ 0.180872] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180872] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180872] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180872] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180872] GDS: Unknown: Dependent on hypervisor status [ 0.180872] active return thunk: its_return_thunk [ 0.180872] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180872] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180872] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180872] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180872] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180872] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180872] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180872] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180872] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180872] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180872] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180872] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180872] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180872] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180872] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180872] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180872] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180872] Freeing SMP alternatives memory: 40K [ 0.180872] pid_max: default: 32768 minimum: 301 [ 0.180872] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180872] landlock: Up and running. [ 0.180872] SELinux: Initializing. [ 0.180872] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180872] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180872] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181137] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181919] signal: max sigframe size: 3632 [ 0.182636] rcu: Hierarchical SRCU implementation. [ 0.182876] rcu: Max phase no-delay instances is 400. [ 0.183775] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187573] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187953] smp: Bringing up secondary CPUs ... [ 0.188801] smpboot: x86: Booting SMP configuration: [ 0.188878] .... node #0, CPUs: #1 [ 0.190485] 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. [ 0.191882] 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. [ 0.193044] smp: Brought up 1 node, 2 CPUs [ 0.193729] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.194078] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.195034] devtmpfs: initialized [ 0.195496] x86/mm: Memory block size: 128MB [ 0.196932] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197945] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198872] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199970] pinctrl core: initialized pinctrl subsystem [ 0.202458] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203018] audit: initializing netlink subsys (disabled) [ 0.203910] audit: type=2000 audit(1788451046.833:1): state=initialized audit_enabled=0 res=1 [ 0.203994] thermal_sys: Registered thermal governor 'step_wise' [ 0.204888] cpuidle: using governor menu [ 0.207470] efi: Freeing EFI boot services memory: 37748K [ 0.207872] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209964] dca service started, version 1.12.1 [ 0.210759] PCI: Using configuration type 1 for base access [ 0.211985] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238928] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239877] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240879] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242877] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.245251] ACPI: Added _OSI(Module Device) [ 0.245876] ACPI: Added _OSI(Processor Device) [ 0.246591] ACPI: Added _OSI(Processor Aggregator Device) [ 0.249204] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.251116] ACPI: Interpreter enabled [ 0.251883] ACPI: PM: (supports S0 S5) [ 0.252645] ACPI: Using IOAPIC for interrupt routing [ 0.253908] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.254875] PCI: Using E820 reservations for host bridge windows [ 0.256002] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.259177] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260880] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.261877] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.262885] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.265266] acpiphp: Slot [3] registered [ 0.265900] acpiphp: Slot [4] registered [ 0.266556] acpiphp: Slot [5] registered [ 0.267900] acpiphp: Slot [6] registered [ 0.268570] acpiphp: Slot [7] registered [ 0.268889] acpiphp: Slot [8] registered [ 0.269551] acpiphp: Slot [9] registered [ 0.270897] acpiphp: Slot [10] registered [ 0.271578] acpiphp: Slot [11] registered [ 0.271894] acpiphp: Slot [12] registered [ 0.272572] acpiphp: Slot [13] registered [ 0.272894] acpiphp: Slot [14] registered [ 0.273566] acpiphp: Slot [15] registered [ 0.274889] acpiphp: Slot [16] registered [ 0.275572] acpiphp: Slot [17] registered [ 0.275893] acpiphp: Slot [18] registered [ 0.276571] acpiphp: Slot [19] registered [ 0.277892] acpiphp: Slot [20] registered [ 0.278567] acpiphp: Slot [21] registered [ 0.278889] acpiphp: Slot [22] registered [ 0.279677] acpiphp: Slot [23] registered [ 0.279892] acpiphp: Slot [24] registered [ 0.280559] acpiphp: Slot [25] registered [ 0.281892] acpiphp: Slot [26] registered [ 0.282558] acpiphp: Slot [27] registered [ 0.282889] acpiphp: Slot [28] registered [ 0.283568] acpiphp: Slot [29] registered [ 0.283888] acpiphp: Slot [30] registered [ 0.284560] acpiphp: Slot [31] registered [ 0.285888] PCI host bridge to bus 0000:00 [ 0.286562] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.287876] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.288875] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289880] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.291878] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.292876] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.293849] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.295341] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.297747] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.299477] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.300942] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.301874] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.302889] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.303895] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.304889] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.305821] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308205] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.309899] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.310959] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.311971] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.314283] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.316777] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.318567] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.320896] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.324093] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.325997] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.326977] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.327975] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.328928] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.330234] iommu: Default domain type: Translated [ 0.330876] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.331892] efivars: Registered efivars operations [ 0.332657] PCI: Using ACPI for IRQ routing [ 0.333899] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.334872] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.334872] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.336877] vgaarb: loaded [ 0.337400] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.337875] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.341920] clocksource: Switched to clocksource kvm-clock [ 0.343454] VFS: Disk quotas dquot_6.6.0 [ 0.344135] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.345523] pnp: PnP ACPI init [ 0.346486] pnp: PnP ACPI: found 5 devices [ 0.354547] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.356036] NET: Registered PF_INET protocol family [ 0.356888] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.369325] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.370741] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.372000] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.373301] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.374673] TCP: Hash tables configured (established 16384 bind 16384) [ 0.375752] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376830] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378045] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.378954] NET: Registered PF_XDP protocol family [ 0.379732] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.380717] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.381711] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.382819] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.383912] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.385132] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.386172] PCI: CLS 0 bytes, default 64 [ 0.386929] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.388624] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.390835] clocksource: Switched to clocksource tsc [ 0.410792] Initialise system trusted keyrings [ 0.412020] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.414288] Key type asymmetric registered [ 0.415161] Asymmetric key parser 'x509' registered [ 0.417575] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.419137] io scheduler mq-deadline registered [ 0.420084] io scheduler kyber registered [ 0.420956] io scheduler bfq registered [ 0.423071] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.424407] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.426053] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.429036] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430923] i8042: Warning: Keylock active [ 0.433299] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.434331] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.435470] hv_vmbus: registering driver hyperv_keyboard [ 0.436632] rtc_cmos 00:00: RTC can wake from S4 [ 0.439006] rtc_cmos 00:00: registered as rtc0 [ 0.440139] rtc_cmos 00:00: setting system clock to 2026-09-03T15:57:25 UTC (1788451045) [ 0.441925] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.443203] intel_pstate: CPU model not supported [ 0.444238] efifb: probing for efifb [ 0.444965] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.446340] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.447527] efifb: scrolling: redraw [ 0.448262] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.450056] Console: switching to colour frame buffer device 100x37 [ 0.451855] fb0: EFI VGA frame buffer device [ 0.452831] pstore: Using crash dump compression: deflate [ 0.453966] pstore: Registered efi_pstore as persistent store backend [ 0.455573] NET: Registered PF_INET6 protocol family [ 0.458207] Segment Routing with IPv6 [ 0.458953] In-situ OAM (IOAM) with IPv6 [ 0.459790] NET: Registered PF_PACKET protocol family [ 0.460870] Key type dns_resolver registered [ 0.462198] IPI shorthand broadcast: enabled [ 0.464846] sched_clock: Marking stable (314001662, 149983079)->(545255837, -81271096) [ 0.466691] registered taskstats version 1 [ 0.467804] Loading compiled-in X.509 certificates [ 0.940736] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.692552] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.696996] Demotion targets for Node 0: null [ 1.698164] Key type .fscrypt registered [ 1.699034] Key type fscrypt-provisioning registered [ 1.700104] ima: No TPM chip found, activating TPM-bypass! [ 1.701421] ima: Allocated hash algorithm: sha1 [ 1.702358] ima: No architecture policies found [ 1.708654] clk: Disabling unused clocks [ 1.714948] Freeing unused kernel image (initmem) memory: 17040K [ 1.716624] Write protecting the kernel read-only data: 47104k [ 1.718511] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.720192] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.721856] Run /init as init process [ 1.840430] nvme nvme0: pci function 0000:00:04.0 [ 1.841861] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.852037] nvme nvme0: 2/0/0 default/read/poll queues [ 1.859055] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.860522] GPT:25804799 != 33554431 [ 1.861570] GPT:Alternate GPT header not at the end of the disk. [ 1.863093] GPT:25804799 != 33554431 [ 1.863879] GPT: Use GNU Parted to correct GPT errors. [ 1.864913] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.878614] SCSI subsystem initialized [ 1.907053] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.909498] device-mapper: uevent: version 1.0.3 [ 1.910703] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.918766] device-mapper: verity: sha256 using "sha256-lib" [ 1.953992] raid6: avx512x4 gen() 17970 MB/s [ 1.970991] raid6: avx512x2 gen() 18057 MB/s [ 1.988000] raid6: avx512x1 gen() 17948 MB/s [ 2.004992] raid6: avx2x4 gen() 17603 MB/s [ 2.022997] raid6: avx2x2 gen() 17737 MB/s [ 2.040993] raid6: avx2x1 gen() 13507 MB/s [ 2.041970] raid6: using algorithm avx512x2 gen() 18057 MB/s [ 2.059992] raid6: .... xor() 23662 MB/s, rmw enabled [ 2.061303] raid6: using avx512x2 recovery algorithm [ 2.072611] xor: automatically using best checksumming function avx [ 2.213746] Btrfs loaded, zoned=no, fsverity=no [ 2.218521] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.223333] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.227346] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.228777] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.257085] ACPI: PM: Preparing to enter system sleep state S5 [ 62.258896] reboot: Restarting system [ 62.259774] 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        [2026-09-03T15:58:30.418088]      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 4135511380 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000378] ACPI: Early table checksum verification disabled [ 0.000382] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000385] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000391] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000397] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000400] ACPI: FACS 0x00000000789D0000 000040 [ 0.000403] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000406] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000409] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000412] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000415] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000418] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000421] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000424] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000426] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000427] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000428] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000429] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000429] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000430] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000431] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000432] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000432] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000433] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000434] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000477] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000487] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000539] Zone ranges: [ 0.000540] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000543] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000545] Normal empty [ 0.000547] Device empty [ 0.000548] Movable zone start for each node [ 0.000550] Early memory node ranges [ 0.000550] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000553] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000555] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000557] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000564] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000606] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003956] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004067] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004495] ACPI: PM-Timer IO Port: 0xb008 [ 0.004508] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004574] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004577] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004580] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004581] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004583] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004587] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004588] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004592] TSC deadline timer available [ 0.004598] CPU topo: Max. logical packages: 1 [ 0.004599] CPU topo: Max. logical dies: 1 [ 0.004599] CPU topo: Max. dies per package: 1 [ 0.004604] CPU topo: Max. threads per core: 2 [ 0.004605] CPU topo: Num. cores per package: 1 [ 0.004606] CPU topo: Num. threads per package: 2 [ 0.004606] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004625] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004642] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004644] Booting paravirtualized kernel on KVM [ 0.004645] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009592] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009874] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010541] kvm-guest: PV spinlocks enabled [ 0.010545] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010548] 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 [ 0.010722] random: crng init done [ 0.010724] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010938] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011046] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011103] Fallback order for Node 0: 0 [ 0.011106] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011107] Policy zone: DMA32 [ 0.011109] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015069] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015085] Kernel/User page tables isolation: enabled [ 0.023515] ftrace: allocating 41455 entries in 164 pages [ 0.023518] ftrace: allocated 164 pages with 3 groups [ 0.024331] Dynamic Preempt: voluntary [ 0.024365] rcu: Preemptible hierarchical RCU implementation. [ 0.024366] rcu: RCU event tracing is enabled. [ 0.024366] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024368] Trampoline variant of Tasks RCU enabled. [ 0.024368] Rude variant of Tasks RCU enabled. [ 0.024369] Tracing variant of Tasks RCU enabled. [ 0.024370] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024370] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024377] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024379] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024380] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029785] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030029] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030035] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030112] Console: colour dummy device 80x25 [ 0.030115] printk: legacy console [tty0] enabled [ 0.030404] printk: legacy console [ttyS0] enabled [ 0.184754] ACPI: Core revision 20250807 [ 0.185603] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.187426] APIC: Switch to symmetric I/O mode setup [ 0.189090] x2apic enabled [ 0.189989] APIC: Switched APIC routing to: physical x2apic [ 0.192978] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.194718] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.195714] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.195714] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.195714] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.195714] Speculative Store Bypass: Vulnerable [ 0.195714] Spectre V2 : Mitigation: Retpolines [ 0.195714] RETBleed: Vulnerable [ 0.195714] ITS: Mitigation: Aligned branch/return thunks [ 0.195714] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195714] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195714] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.195714] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.195714] GDS: Unknown: Dependent on hypervisor status [ 0.195714] active return thunk: its_return_thunk [ 0.195714] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.195714] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.195714] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.195714] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.195714] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.195714] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.195714] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.195714] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.195714] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.195714] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.195714] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.195714] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.195714] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.195714] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.195714] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.195714] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.195714] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.195714] Freeing SMP alternatives memory: 40K [ 0.195714] pid_max: default: 32768 minimum: 301 [ 0.195714] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.195714] landlock: Up and running. [ 0.195714] SELinux: Initializing. [ 0.195714] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195714] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195714] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.195917] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.196767] signal: max sigframe size: 3632 [ 0.197509] rcu: Hierarchical SRCU implementation. [ 0.197718] rcu: Max phase no-delay instances is 400. [ 0.198621] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.202235] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.202786] smp: Bringing up secondary CPUs ... [ 0.203674] smpboot: x86: Booting SMP configuration: [ 0.203720] .... node #0, CPUs: #1 [ 0.205211] 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. [ 0.206718] 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. [ 0.207763] smp: Brought up 1 node, 2 CPUs [ 0.208459] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.208878] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.209846] devtmpfs: initialized [ 0.210291] x86/mm: Memory block size: 128MB [ 0.211770] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.212782] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.213726] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.215813] pinctrl core: initialized pinctrl subsystem [ 0.217565] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.218863] audit: initializing netlink subsys (disabled) [ 0.219750] audit: type=2000 audit(1788451113.815:1): state=initialized audit_enabled=0 res=1 [ 0.219831] thermal_sys: Registered thermal governor 'step_wise' [ 0.220730] cpuidle: using governor menu [ 0.224345] efi: Freeing EFI boot services memory: 37748K [ 0.224721] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.225807] dca service started, version 1.12.1 [ 0.226625] PCI: Using configuration type 1 for base access [ 0.227832] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.251853] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.252718] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.253719] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.254717] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.256892] ACPI: Added _OSI(Module Device) [ 0.257689] ACPI: Added _OSI(Processor Device) [ 0.257718] ACPI: Added _OSI(Processor Aggregator Device) [ 0.259623] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.261934] ACPI: Interpreter enabled [ 0.262412] ACPI: PM: (supports S0 S5) [ 0.263721] ACPI: Using IOAPIC for interrupt routing [ 0.264584] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.265720] PCI: Using E820 reservations for host bridge windows [ 0.266823] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.269965] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.270723] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.272722] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.274731] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.276118] acpiphp: Slot [3] registered [ 0.276741] acpiphp: Slot [4] registered [ 0.277489] acpiphp: Slot [5] registered [ 0.278735] acpiphp: Slot [6] registered [ 0.279398] acpiphp: Slot [7] registered [ 0.279730] acpiphp: Slot [8] registered [ 0.280403] acpiphp: Slot [9] registered [ 0.281732] acpiphp: Slot [10] registered [ 0.282491] acpiphp: Slot [11] registered [ 0.282733] acpiphp: Slot [12] registered [ 0.283404] acpiphp: Slot [13] registered [ 0.283731] acpiphp: Slot [14] registered [ 0.284409] acpiphp: Slot [15] registered [ 0.285733] acpiphp: Slot [16] registered [ 0.286407] acpiphp: Slot [17] registered [ 0.286732] acpiphp: Slot [18] registered [ 0.287416] acpiphp: Slot [19] registered [ 0.287732] acpiphp: Slot [20] registered [ 0.288413] acpiphp: Slot [21] registered [ 0.289732] acpiphp: Slot [22] registered [ 0.290408] acpiphp: Slot [23] registered [ 0.290734] acpiphp: Slot [24] registered [ 0.291417] acpiphp: Slot [25] registered [ 0.292742] acpiphp: Slot [26] registered [ 0.293432] acpiphp: Slot [27] registered [ 0.293732] acpiphp: Slot [28] registered [ 0.294420] acpiphp: Slot [29] registered [ 0.294731] acpiphp: Slot [30] registered [ 0.295402] acpiphp: Slot [31] registered [ 0.296731] PCI host bridge to bus 0000:00 [ 0.297412] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.297717] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.299717] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.300718] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.301720] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.302718] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.303658] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.306164] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.307605] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.310335] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.310784] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.311732] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.312732] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.313681] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.314732] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.315708] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.317020] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.319745] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.320801] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.321809] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.324052] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.326665] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.328315] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.330745] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.333851] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.335821] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.336825] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.337821] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.338777] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.340072] iommu: Default domain type: Translated [ 0.340719] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.341813] efivars: Registered efivars operations [ 0.342508] PCI: Using ACPI for IRQ routing [ 0.343742] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.344714] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.344714] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.346721] vgaarb: loaded [ 0.347627] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.349718] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.355768] clocksource: Switched to clocksource kvm-clock [ 0.357335] VFS: Disk quotas dquot_6.6.0 [ 0.358012] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.359416] pnp: PnP ACPI init [ 0.360383] pnp: PnP ACPI: found 5 devices [ 0.368625] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.370154] NET: Registered PF_INET protocol family [ 0.371085] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.384288] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.385730] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.387026] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.388379] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.389669] TCP: Hash tables configured (established 16384 bind 16384) [ 0.390893] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.392018] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.393252] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.394209] NET: Registered PF_XDP protocol family [ 0.395030] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.396057] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.397088] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.398217] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.399362] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.400626] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.401721] PCI: CLS 0 bytes, default 64 [ 0.402516] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.404281] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.406433] clocksource: Switched to clocksource tsc [ 0.426378] Initialise system trusted keyrings [ 0.427445] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.429137] Key type asymmetric registered [ 0.429960] Asymmetric key parser 'x509' registered [ 0.431553] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.433827] io scheduler mq-deadline registered [ 0.434824] io scheduler kyber registered [ 0.435641] io scheduler bfq registered [ 0.437775] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.439156] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.440706] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.445400] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.447286] i8042: Warning: Keylock active [ 0.449695] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.450721] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.451863] hv_vmbus: registering driver hyperv_keyboard [ 0.452998] rtc_cmos 00:00: RTC can wake from S4 [ 0.455276] rtc_cmos 00:00: registered as rtc0 [ 0.456362] rtc_cmos 00:00: setting system clock to 2026-09-03T15:58:32 UTC (1788451112) [ 0.458526] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.460013] intel_pstate: CPU model not supported [ 0.461028] efifb: probing for efifb [ 0.462067] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.464199] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.466025] efifb: scrolling: redraw [ 0.466913] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.468705] Console: switching to colour frame buffer device 100x37 [ 0.470396] fb0: EFI VGA frame buffer device [ 0.471287] pstore: Using crash dump compression: deflate [ 0.472378] pstore: Registered efi_pstore as persistent store backend [ 0.473911] NET: Registered PF_INET6 protocol family [ 0.475593] Segment Routing with IPv6 [ 0.476382] In-situ OAM (IOAM) with IPv6 [ 0.477214] NET: Registered PF_PACKET protocol family [ 0.478310] Key type dns_resolver registered [ 0.479715] IPI shorthand broadcast: enabled [ 0.482339] sched_clock: Marking stable (317002517, 164679533)->(560997339, -79315289) [ 0.484132] registered taskstats version 1 [ 0.485328] Loading compiled-in X.509 certificates [ 0.956567] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.732774] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.737418] Demotion targets for Node 0: null [ 1.738503] Key type .fscrypt registered [ 1.739478] Key type fscrypt-provisioning registered [ 1.740548] ima: No TPM chip found, activating TPM-bypass! [ 1.741939] ima: Allocated hash algorithm: sha1 [ 1.742939] ima: No architecture policies found [ 1.750989] clk: Disabling unused clocks [ 1.757237] Freeing unused kernel image (initmem) memory: 17040K [ 1.758871] Write protecting the kernel read-only data: 47104k [ 1.760644] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.762337] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.764002] Run /init as init process [ 1.883494] nvme nvme0: pci function 0000:00:04.0 [ 1.884873] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.895778] nvme nvme0: 2/0/0 default/read/poll queues [ 1.903648] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.905109] GPT:25804799 != 33554431 [ 1.905916] GPT:Alternate GPT header not at the end of the disk. [ 1.907187] GPT:25804799 != 33554431 [ 1.907958] GPT: Use GNU Parted to correct GPT errors. [ 1.909006] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.922720] SCSI subsystem initialized [ 1.950038] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.952427] device-mapper: uevent: version 1.0.3 [ 1.953484] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.961282] device-mapper: verity: sha256 using "sha256-lib" [ 1.996686] raid6: avx512x4 gen() 17654 MB/s [ 2.013687] raid6: avx512x2 gen() 18058 MB/s [ 2.030687] raid6: avx512x1 gen() 17791 MB/s [ 2.047686] raid6: avx2x4 gen() 17998 MB/s [ 2.064688] raid6: avx2x2 gen() 17320 MB/s [ 2.081686] raid6: avx2x1 gen() 13656 MB/s [ 2.082631] raid6: using algorithm avx512x2 gen() 18058 MB/s [ 2.100686] raid6: .... xor() 24329 MB/s, rmw enabled [ 2.101753] raid6: using avx512x2 recovery algorithm [ 2.112334] xor: automatically using best checksumming function avx [ 2.247902] Btrfs loaded, zoned=no, fsverity=no [ 2.252444] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.256440] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.260440] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.261852] BTRFS error (device dm-0): open_ctree failed: -2