764267] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.765987] Run /init as init process [ 1.885244] nvme nvme0: pci function 0000:00:04.0 [ 1.886581] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.896657] nvme nvme0: 2/0/0 default/read/poll queues [ 1.903356] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.904803] GPT:25804799 != 33554431 [ 1.905574] GPT:Alternate GPT header not at the end of the disk. [ 1.906725] GPT:25804799 != 33554431 [ 1.907602] GPT: Use GNU Parted to correct GPT errors. [ 1.908610] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.922602] SCSI subsystem initialized [ 1.952430] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.955009] device-mapper: uevent: version 1.0.3 [ 1.956103] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.963873] device-mapper: verity: sha256 using "sha256-lib" [ 1.998723] raid6: avx512x4 gen() 16901 MB/s [ 2.015724] raid6: avx512x2 gen() 17885 MB/s [ 2.033745] raid6: avx512x1 gen() 16507 MB/s [ 2.051725] raid6: avx2x4 gen() 16628 MB/s [ 2.069721] raid6: avx2x2 gen() 17597 MB/s [ 2.087724] raid6: avx2x1 gen() 12925 MB/s [ 2.088688] raid6: using algorithm avx512x2 gen() 17885 MB/s [ 2.106721] raid6: .... xor() 21955 MB/s, rmw enabled [ 2.108016] raid6: using avx512x2 recovery algorithm [ 2.119174] xor: automatically using best checksumming function avx [ 2.256785] Btrfs loaded, zoned=no, fsverity=no [ 2.262162] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.266667] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.271791] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.273696] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.357712] ACPI: PM: Preparing to enter system sleep state S5 [ 62.359040] reboot: Restarting system [ 62.359845] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:25:55.035945]      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 3965815221 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 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 [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000331] ACPI: Early table checksum verification disabled [ 0.000335] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000339] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000344] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000350] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000353] ACPI: FACS 0x00000000789D0000 000040 [ 0.000356] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000359] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000362] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000365] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000367] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000371] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000374] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000376] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000379] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000380] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000381] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000382] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000382] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000383] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000384] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000384] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000385] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000386] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000387] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000429] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000439] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000491] Zone ranges: [ 0.000492] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000495] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000497] Normal empty [ 0.000499] Device empty [ 0.000500] Movable zone start for each node [ 0.000502] Early memory node ranges [ 0.000502] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000504] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000505] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000506] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000511] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000538] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003824] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003939] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004352] ACPI: PM-Timer IO Port: 0xb008 [ 0.004365] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004432] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004435] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004438] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004439] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004440] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004444] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004446] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004450] TSC deadline timer available [ 0.004455] CPU topo: Max. logical packages: 1 [ 0.004456] CPU topo: Max. logical dies: 1 [ 0.004457] CPU topo: Max. dies per package: 1 [ 0.004461] CPU topo: Max. threads per core: 2 [ 0.004462] CPU topo: Num. cores per package: 1 [ 0.004463] CPU topo: Num. threads per package: 2 [ 0.004463] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004482] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004498] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004500] Booting paravirtualized kernel on KVM [ 0.004502] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009433] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009703] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010429] kvm-guest: PV spinlocks enabled [ 0.010431] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010434] 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 [ 0.010608] random: crng init done [ 0.010610] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010825] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010933] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010987] Fallback order for Node 0: 0 [ 0.010991] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010992] Policy zone: DMA32 [ 0.010993] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014899] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014914] Kernel/User page tables isolation: enabled [ 0.023214] ftrace: allocating 41455 entries in 164 pages [ 0.023218] ftrace: allocated 164 pages with 3 groups [ 0.024012] Dynamic Preempt: voluntary [ 0.024046] rcu: Preemptible hierarchical RCU implementation. [ 0.024047] rcu: RCU event tracing is enabled. [ 0.024047] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024049] Trampoline variant of Tasks RCU enabled. [ 0.024049] Rude variant of Tasks RCU enabled. [ 0.024050] Tracing variant of Tasks RCU enabled. [ 0.024051] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024052] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024057] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024059] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024061] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029385] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029624] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029631] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029688] Console: colour dummy device 80x25 [ 0.029691] printk: legacy console [tty0] enabled [ 0.029970] printk: legacy console [ttyS0] enabled [ 0.187747] ACPI: Core revision 20250807 [ 0.188557] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.189974] APIC: Switch to symmetric I/O mode setup [ 0.191149] x2apic enabled [ 0.192007] APIC: Switched APIC routing to: physical x2apic [ 0.194447] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.196065] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.197061] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.197061] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.197061] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.197061] Speculative Store Bypass: Vulnerable [ 0.197061] Spectre V2 : Mitigation: Retpolines [ 0.197061] RETBleed: Vulnerable [ 0.197061] ITS: Mitigation: Aligned branch/return thunks [ 0.197061] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.197061] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.197061] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.197061] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.197061] GDS: Unknown: Dependent on hypervisor status [ 0.197061] active return thunk: its_return_thunk [ 0.197061] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.197061] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.197061] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.197061] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.197061] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.197061] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.197061] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.197061] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.197061] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.197061] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.197061] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.197061] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.197061] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.197061] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.197061] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.197061] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.197061] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.197061] Freeing SMP alternatives memory: 40K [ 0.197061] pid_max: default: 32768 minimum: 301 [ 0.197061] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.197061] landlock: Up and running. [ 0.197061] SELinux: Initializing. [ 0.197061] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.197061] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.197061] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.197264] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.198110] signal: max sigframe size: 3632 [ 0.198799] rcu: Hierarchical SRCU implementation. [ 0.199064] rcu: Max phase no-delay instances is 400. [ 0.199914] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.203500] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.204131] smp: Bringing up secondary CPUs ... [ 0.204957] smpboot: x86: Booting SMP configuration: [ 0.205066] .... node #0, CPUs: #1 [ 0.206432] 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. [ 0.208066] 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. [ 0.209105] smp: Brought up 1 node, 2 CPUs [ 0.209766] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.210215] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.211197] devtmpfs: initialized [ 0.211616] x86/mm: Memory block size: 128MB [ 0.213118] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.214130] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.215074] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.216143] pinctrl core: initialized pinctrl subsystem [ 0.217501] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.219205] audit: initializing netlink subsys (disabled) [ 0.220095] audit: type=2000 audit(1788459958.267:1): state=initialized audit_enabled=0 res=1 [ 0.220181] thermal_sys: Registered thermal governor 'step_wise' [ 0.221077] cpuidle: using governor menu [ 0.223573] efi: Freeing EFI boot services memory: 37748K [ 0.224068] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.225148] dca service started, version 1.12.1 [ 0.225924] PCI: Using configuration type 1 for base access [ 0.227172] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.254094] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.255065] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.256067] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.257064] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.259569] ACPI: Added _OSI(Module Device) [ 0.259871] ACPI: Added _OSI(Processor Device) [ 0.261066] ACPI: Added _OSI(Processor Aggregator Device) [ 0.262944] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.265264] ACPI: Interpreter enabled [ 0.265747] ACPI: PM: (supports S0 S5) [ 0.266068] ACPI: Using IOAPIC for interrupt routing [ 0.266906] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.269068] PCI: Using E820 reservations for host bridge windows [ 0.270181] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.273352] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.274070] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.275066] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.277076] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.278447] acpiphp: Slot [3] registered [ 0.279089] acpiphp: Slot [4] registered [ 0.279742] acpiphp: Slot [5] registered [ 0.281083] acpiphp: Slot [6] registered [ 0.281992] acpiphp: Slot [7] registered [ 0.283083] acpiphp: Slot [8] registered [ 0.283930] acpiphp: Slot [9] registered [ 0.284079] acpiphp: Slot [10] registered [ 0.285009] acpiphp: Slot [11] registered [ 0.286080] acpiphp: Slot [12] registered [ 0.286904] acpiphp: Slot [13] registered [ 0.288080] acpiphp: Slot [14] registered [ 0.288740] acpiphp: Slot [15] registered [ 0.289080] acpiphp: Slot [16] registered [ 0.289745] acpiphp: Slot [17] registered [ 0.290078] acpiphp: Slot [18] registered [ 0.290760] acpiphp: Slot [19] registered [ 0.292079] acpiphp: Slot [20] registered [ 0.292748] acpiphp: Slot [21] registered [ 0.293079] acpiphp: Slot [22] registered [ 0.293753] acpiphp: Slot [23] registered [ 0.294078] acpiphp: Slot [24] registered [ 0.294756] acpiphp: Slot [25] registered [ 0.296082] acpiphp: Slot [26] registered [ 0.296866] acpiphp: Slot [27] registered [ 0.297082] acpiphp: Slot [28] registered [ 0.297741] acpiphp: Slot [29] registered [ 0.298082] acpiphp: Slot [30] registered [ 0.298757] acpiphp: Slot [31] registered [ 0.300085] PCI host bridge to bus 0000:00 [ 0.300736] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.301065] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.303065] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.304065] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.305065] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.306065] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.307001] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.308514] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.310919] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.312657] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.314129] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.315081] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.316080] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.317014] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.318079] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.319014] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.320362] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.322090] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.324142] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.325154] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.326392] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.330084] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.331061] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.334027] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.337202] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.338173] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.339179] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.341169] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.342127] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.343432] iommu: Default domain type: Translated [ 0.344066] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.345169] efivars: Registered efivars operations [ 0.345905] PCI: Using ACPI for IRQ routing [ 0.347282] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.348061] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.348061] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.350069] vgaarb: loaded [ 0.350735] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.352065] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.357106] clocksource: Switched to clocksource kvm-clock [ 0.359038] VFS: Disk quotas dquot_6.6.0 [ 0.359721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.361412] pnp: PnP ACPI init [ 0.362774] pnp: PnP ACPI: found 5 devices [ 0.371390] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.373341] NET: Registered PF_INET protocol family [ 0.374469] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.387445] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.389119] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.390391] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.392007] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.393251] TCP: Hash tables configured (established 16384 bind 16384) [ 0.394717] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.396024] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.397212] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.398141] NET: Registered PF_XDP protocol family [ 0.398915] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.400290] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.401274] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.402662] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.403938] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.405524] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.407029] PCI: CLS 0 bytes, default 64 [ 0.407810] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.409900] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.412658] clocksource: Switched to clocksource tsc [ 0.432857] Initialise system trusted keyrings [ 0.433958] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.435732] Key type asymmetric registered [ 0.436623] Asymmetric key parser 'x509' registered [ 0.438305] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.439942] io scheduler mq-deadline registered [ 0.440909] io scheduler kyber registered [ 0.441796] io scheduler bfq registered [ 0.443155] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.444526] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.446250] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.449388] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.451349] i8042: Warning: Keylock active [ 0.453825] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.454903] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.456110] hv_vmbus: registering driver hyperv_keyboard [ 0.457327] rtc_cmos 00:00: RTC can wake from S4 [ 0.459713] rtc_cmos 00:00: registered as rtc0 [ 0.460879] rtc_cmos 00:00: setting system clock to 2026-09-03T18:25:58 UTC (1788459958) [ 0.462774] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.464104] intel_pstate: CPU model not supported [ 0.465192] efifb: probing for efifb [ 0.465987] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.467396] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.468677] efifb: scrolling: redraw [ 0.469476] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.471300] Console: switching to colour frame buffer device 100x37 [ 0.473177] fb0: EFI VGA frame buffer device [ 0.474161] pstore: Using crash dump compression: deflate [ 0.475359] pstore: Registered efi_pstore as persistent store backend [ 0.476996] NET: Registered PF_INET6 protocol family [ 0.478383] Segment Routing with IPv6 [ 0.479203] In-situ OAM (IOAM) with IPv6 [ 0.480133] NET: Registered PF_PACKET protocol family [ 0.481297] Key type dns_resolver registered [ 0.482741] IPI shorthand broadcast: enabled [ 0.485448] sched_clock: Marking stable (319002359, 166430832)->(557153293, -71720102) [ 0.487398] registered taskstats version 1 [ 0.488590] Loading compiled-in X.509 certificates [ 0.965075] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.692841] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.697270] Demotion targets for Node 0: null [ 1.698342] Key type .fscrypt registered [ 1.699192] Key type fscrypt-provisioning registered [ 1.700200] ima: No TPM chip found, activating TPM-bypass! [ 1.701414] ima: Allocated hash algorithm: sha1 [ 1.702348] ima: No architecture policies found [ 1.708503] clk: Disabling unused clocks [ 1.715458] Freeing unused kernel image (initmem) memory: 17040K [ 1.717266] Write protecting the kernel read-only data: 47104k [ 1.719200] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.721043] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.722988] Run /init as init process [ 1.843859] nvme nvme0: pci function 0000:00:04.0 [ 1.845278] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.855332] nvme nvme0: 2/0/0 default/read/poll queues [ 1.861996] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.863418] GPT:25804799 != 33554431 [ 1.864187] GPT:Alternate GPT header not at the end of the disk. [ 1.865321] GPT:25804799 != 33554431 [ 1.866152] GPT: Use GNU Parted to correct GPT errors. [ 1.867140] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.880928] SCSI subsystem initialized [ 1.908604] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.911043] device-mapper: uevent: version 1.0.3 [ 1.912121] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.919924] device-mapper: verity: sha256 using "sha256-lib" [ 1.955438] raid6: avx512x4 gen() 16192 MB/s [ 1.973441] raid6: avx512x2 gen() 14314 MB/s [ 1.991442] raid6: avx512x1 gen() 14411 MB/s [ 2.009439] raid6: avx2x4 gen() 16160 MB/s [ 2.026439] raid6: avx2x2 gen() 16350 MB/s [ 2.043439] raid6: avx2x1 gen() 12382 MB/s [ 2.044375] raid6: using algorithm avx2x2 gen() 16350 MB/s [ 2.062440] raid6: .... xor() 15653 MB/s, rmw enabled [ 2.063496] raid6: using avx512x2 recovery algorithm [ 2.074173] xor: automatically using best checksumming function avx [ 2.208663] Btrfs loaded, zoned=no, fsverity=no [ 2.213071] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.216790] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.220746] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.222273] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.265604] ACPI: PM: Preparing to enter system sleep state S5 [ 62.266843] reboot: Restarting system [ 62.267655] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:27:02.336202]      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 4558775077 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000099] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000127] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000130] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000290] ACPI: Early table checksum verification disabled [ 0.000294] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000298] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000303] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000309] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000312] ACPI: FACS 0x00000000789D0000 000040 [ 0.000315] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000318] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000321] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000324] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000327] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000330] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000333] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000336] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000338] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000339] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000340] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000341] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000341] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000342] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000343] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000344] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000344] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000345] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000346] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000386] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000396] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000446] Zone ranges: [ 0.000447] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000450] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000453] Normal empty [ 0.000454] Device empty [ 0.000456] Movable zone start for each node [ 0.000457] Early memory node ranges [ 0.000458] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000460] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000463] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000465] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000471] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000514] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003789] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003901] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004307] ACPI: PM-Timer IO Port: 0xb008 [ 0.004320] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004378] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004381] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004383] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004385] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004386] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004390] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004392] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004396] TSC deadline timer available [ 0.004401] CPU topo: Max. logical packages: 1 [ 0.004402] CPU topo: Max. logical dies: 1 [ 0.004402] CPU topo: Max. dies per package: 1 [ 0.004407] CPU topo: Max. threads per core: 2 [ 0.004408] CPU topo: Num. cores per package: 1 [ 0.004409] CPU topo: Num. threads per package: 2 [ 0.004409] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004430] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004445] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004447] Booting paravirtualized kernel on KVM [ 0.004449] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009383] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009661] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010344] kvm-guest: PV spinlocks enabled [ 0.010347] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010350] 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 [ 0.010524] random: crng init done [ 0.010525] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010737] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010850] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010907] Fallback order for Node 0: 0 [ 0.010910] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010911] Policy zone: DMA32 [ 0.010912] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014813] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014828] Kernel/User page tables isolation: enabled [ 0.023007] ftrace: allocating 41455 entries in 164 pages [ 0.023011] ftrace: allocated 164 pages with 3 groups [ 0.023801] Dynamic Preempt: voluntary [ 0.023834] rcu: Preemptible hierarchical RCU implementation. [ 0.023835] rcu: RCU event tracing is enabled. [ 0.023835] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023837] Trampoline variant of Tasks RCU enabled. [ 0.023837] Rude variant of Tasks RCU enabled. [ 0.023838] Tracing variant of Tasks RCU enabled. [ 0.023838] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023839] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023845] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023847] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023848] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028952] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029189] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029196] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029248] Console: colour dummy device 80x25 [ 0.029251] printk: legacy console [tty0] enabled [ 0.029588] printk: legacy console [ttyS0] enabled [ 0.165590] ACPI: Core revision 20250807 [ 0.166414] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167942] APIC: Switch to symmetric I/O mode setup [ 0.169285] x2apic enabled [ 0.170824] APIC: Switched APIC routing to: physical x2apic [ 0.173684] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.175797] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.176793] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176793] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176793] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176793] Speculative Store Bypass: Vulnerable [ 0.176793] Spectre V2 : Mitigation: Retpolines [ 0.176793] RETBleed: Vulnerable [ 0.176793] ITS: Mitigation: Aligned branch/return thunks [ 0.176793] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176793] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176793] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176793] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176793] GDS: Unknown: Dependent on hypervisor status [ 0.176793] active return thunk: its_return_thunk [ 0.176793] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176793] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176793] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176793] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176793] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176793] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176793] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176793] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176793] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176793] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176793] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176793] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176793] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176793] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176793] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176793] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176793] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176793] Freeing SMP alternatives memory: 40K [ 0.176793] pid_max: default: 32768 minimum: 301 [ 0.176793] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176793] landlock: Up and running. [ 0.176793] SELinux: Initializing. [ 0.176793] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176793] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176793] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176997] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177843] signal: max sigframe size: 3632 [ 0.178524] rcu: Hierarchical SRCU implementation. [ 0.178796] rcu: Max phase no-delay instances is 400. [ 0.179641] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183210] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183864] smp: Bringing up secondary CPUs ... [ 0.184716] smpboot: x86: Booting SMP configuration: [ 0.184798] .... node #0, CPUs: #1 [ 0.186233] 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. [ 0.187797] 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. [ 0.188834] smp: Brought up 1 node, 2 CPUs [ 0.189493] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.189946] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190930] devtmpfs: initialized [ 0.191396] x86/mm: Memory block size: 128MB [ 0.192807] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193865] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194804] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195879] pinctrl core: initialized pinctrl subsystem [ 0.197349] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198939] audit: initializing netlink subsys (disabled) [ 0.199829] audit: type=2000 audit(1788460025.735:1): state=initialized audit_enabled=0 res=1 [ 0.199909] thermal_sys: Registered thermal governor 'step_wise' [ 0.200810] cpuidle: using governor menu [ 0.203405] efi: Freeing EFI boot services memory: 37748K [ 0.204800] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205885] dca service started, version 1.12.1 [ 0.206687] PCI: Using configuration type 1 for base access [ 0.207906] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232929] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233797] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234797] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235797] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237908] ACPI: Added _OSI(Module Device) [ 0.238612] ACPI: Added _OSI(Processor Device) [ 0.238799] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240695] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242999] ACPI: Interpreter enabled [ 0.243609] ACPI: PM: (supports S0 S5) [ 0.244802] ACPI: Using IOAPIC for interrupt routing [ 0.245625] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246799] PCI: Using E820 reservations for host bridge windows [ 0.247885] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251028] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251800] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252797] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254807] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257155] acpiphp: Slot [3] registered [ 0.257819] acpiphp: Slot [4] registered [ 0.258471] acpiphp: Slot [5] registered [ 0.258813] acpiphp: Slot [6] registered [ 0.259463] acpiphp: Slot [7] registered [ 0.259809] acpiphp: Slot [8] registered [ 0.260450] acpiphp: Slot [9] registered [ 0.261810] acpiphp: Slot [10] registered [ 0.262481] acpiphp: Slot [11] registered [ 0.262812] acpiphp: Slot [12] registered [ 0.263481] acpiphp: Slot [13] registered [ 0.263809] acpiphp: Slot [14] registered [ 0.264478] acpiphp: Slot [15] registered [ 0.265810] acpiphp: Slot [16] registered [ 0.266491] acpiphp: Slot [17] registered [ 0.266810] acpiphp: Slot [18] registered [ 0.267467] acpiphp: Slot [19] registered [ 0.267810] acpiphp: Slot [20] registered [ 0.268491] acpiphp: Slot [21] registered [ 0.269809] acpiphp: Slot [22] registered [ 0.270480] acpiphp: Slot [23] registered [ 0.270810] acpiphp: Slot [24] registered [ 0.271494] acpiphp: Slot [25] registered [ 0.271809] acpiphp: Slot [26] registered [ 0.272489] acpiphp: Slot [27] registered [ 0.273813] acpiphp: Slot [28] registered [ 0.274475] acpiphp: Slot [29] registered [ 0.274810] acpiphp: Slot [30] registered [ 0.275478] acpiphp: Slot [31] registered [ 0.275807] PCI host bridge to bus 0000:00 [ 0.276484] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277797] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278796] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279796] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281796] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282797] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283715] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285242] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287661] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289407] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290865] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291796] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292810] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293750] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294810] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295755] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297083] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298803] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299874] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300883] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303125] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305822] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307341] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.309818] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312881] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.313911] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.314900] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.315903] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316851] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318838] iommu: Default domain type: Translated [ 0.319797] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320900] efivars: Registered efivars operations [ 0.322011] PCI: Using ACPI for IRQ routing [ 0.322989] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323793] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323793] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325800] vgaarb: loaded [ 0.326327] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326797] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332838] clocksource: Switched to clocksource kvm-clock [ 0.334341] VFS: Disk quotas dquot_6.6.0 [ 0.335007] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336243] pnp: PnP ACPI init [ 0.337182] pnp: PnP ACPI: found 5 devices [ 0.345170] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346616] NET: Registered PF_INET protocol family [ 0.347442] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360042] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361395] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362633] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363907] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365119] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366240] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367293] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368472] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369374] NET: Registered PF_XDP protocol family [ 0.370144] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371105] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372072] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373187] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374279] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375470] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376485] PCI: CLS 0 bytes, default 64 [ 0.377246] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379045] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.381279] clocksource: Switched to clocksource tsc [ 0.401248] Initialise system trusted keyrings [ 0.402424] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404216] Key type asymmetric registered [ 0.405113] Asymmetric key parser 'x509' registered [ 0.407207] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408867] io scheduler mq-deadline registered [ 0.409927] io scheduler kyber registered [ 0.410833] io scheduler bfq registered [ 0.413784] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415178] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416838] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420067] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422019] i8042: Warning: Keylock active [ 0.424399] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425464] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426716] hv_vmbus: registering driver hyperv_keyboard [ 0.427932] rtc_cmos 00:00: RTC can wake from S4 [ 0.430267] rtc_cmos 00:00: registered as rtc0 [ 0.431410] rtc_cmos 00:00: setting system clock to 2026-09-03T18:27:05 UTC (1788460025) [ 0.433216] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434517] intel_pstate: CPU model not supported [ 0.435643] efifb: probing for efifb [ 0.436457] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437868] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439157] efifb: scrolling: redraw [ 0.440041] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442242] Console: switching to colour frame buffer device 100x37 [ 0.444585] fb0: EFI VGA frame buffer device [ 0.445931] pstore: Using crash dump compression: deflate [ 0.447813] pstore: Registered efi_pstore as persistent store backend [ 0.449987] NET: Registered PF_INET6 protocol family [ 0.451617] Segment Routing with IPv6 [ 0.452442] In-situ OAM (IOAM) with IPv6 [ 0.453350] NET: Registered PF_PACKET protocol family [ 0.454633] Key type dns_resolver registered [ 0.456030] IPI shorthand broadcast: enabled [ 0.458782] sched_clock: Marking stable (312002044, 146597781)->(530449659, -71849834) [ 0.460951] registered taskstats version 1 [ 0.462156] Loading compiled-in X.509 certificates [ 0.937134] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.660853] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.665134] Demotion targets for Node 0: null [ 1.666151] Key type .fscrypt registered [ 1.666978] Key type fscrypt-provisioning registered [ 1.667975] ima: No TPM chip found, activating TPM-bypass! [ 1.669168] ima: Allocated hash algorithm: sha1 [ 1.670080] ima: No architecture policies found [ 1.676307] clk: Disabling unused clocks [ 1.682627] Freeing unused kernel image (initmem) memory: 17040K [ 1.684330] Write protecting the kernel read-only data: 47104k [ 1.686176] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.687920] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.689639] Run /init as init process [ 1.808117] nvme nvme0: pci function 0000:00:04.0 [ 1.809438] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.819186] nvme nvme0: 2/0/0 default/read/poll queues [ 1.825742] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.827137] GPT:25804799 != 33554431 [ 1.827924] GPT:Alternate GPT header not at the end of the disk. [ 1.829050] GPT:25804799 != 33554431 [ 1.829922] GPT: Use GNU Parted to correct GPT errors. [ 1.830919] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.845150] SCSI subsystem initialized [ 1.872202] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.874569] device-mapper: uevent: version 1.0.3 [ 1.875627] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.883313] device-mapper: verity: sha256 using "sha256-lib" [ 1.918603] raid6: avx512x4 gen() 18106 MB/s [ 1.935604] raid6: avx512x2 gen() 18120 MB/s [ 1.952605] raid6: avx512x1 gen() 18128 MB/s [ 1.969604] raid6: avx2x4 gen() 18024 MB/s [ 1.986605] raid6: avx2x2 gen() 18089 MB/s [ 2.004604] raid6: avx2x1 gen() 13875 MB/s [ 2.005534] raid6: using algorithm avx512x1 gen() 18128 MB/s [ 2.023609] raid6: .... xor() 21037 MB/s, rmw enabled [ 2.024647] raid6: using avx512x2 recovery algorithm [ 2.035185] xor: automatically using best checksumming function avx [ 2.169789] Btrfs loaded, zoned=no, fsverity=no [ 2.174565] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.178380] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.182416] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.183832] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.267663] ACPI: PM: Preparing to enter system sleep state S5 [ 62.269105] reboot: Restarting system [ 62.269939] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:28:09.336802]      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 4066755799 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000096] 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 [ 0.000267] ACPI: Early table checksum verification disabled [ 0.000271] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000275] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000280] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000285] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000289] ACPI: FACS 0x00000000789D0000 000040 [ 0.000291] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000294] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000297] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000300] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000303] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000306] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000309] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000312] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000314] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000316] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000316] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000317] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000318] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000319] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000319] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000320] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000321] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000322] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000322] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000363] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000373] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000423] Zone ranges: [ 0.000424] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000427] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000430] Normal empty [ 0.000431] Device empty [ 0.000433] Movable zone start for each node [ 0.000434] Early memory node ranges [ 0.000435] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000437] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000440] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000442] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000448] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000491] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003853] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003967] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004381] ACPI: PM-Timer IO Port: 0xb008 [ 0.004394] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004454] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004458] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004460] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004461] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004462] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004466] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004468] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004472] TSC deadline timer available [ 0.004478] CPU topo: Max. logical packages: 1 [ 0.004478] CPU topo: Max. logical dies: 1 [ 0.004479] CPU topo: Max. dies per package: 1 [ 0.004484] CPU topo: Max. threads per core: 2 [ 0.004485] CPU topo: Num. cores per package: 1 [ 0.004486] CPU topo: Num. threads per package: 2 [ 0.004486] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004506] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004522] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004524] Booting paravirtualized kernel on KVM [ 0.004526] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009465] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009738] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010454] kvm-guest: PV spinlocks enabled [ 0.010456] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010460] 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 [ 0.010633] random: crng init done [ 0.010634] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010853] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010978] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011038] Fallback order for Node 0: 0 [ 0.011041] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011042] Policy zone: DMA32 [ 0.011043] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014988] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015004] Kernel/User page tables isolation: enabled [ 0.023439] ftrace: allocating 41455 entries in 164 pages [ 0.023443] ftrace: allocated 164 pages with 3 groups [ 0.024266] Dynamic Preempt: voluntary [ 0.024303] rcu: Preemptible hierarchical RCU implementation. [ 0.024304] rcu: RCU event tracing is enabled. [ 0.024305] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024306] Trampoline variant of Tasks RCU enabled. [ 0.024307] Rude variant of Tasks RCU enabled. [ 0.024307] Tracing variant of Tasks RCU enabled. [ 0.024308] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024309] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024315] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024317] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024319] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029583] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029820] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029828] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029894] Console: colour dummy device 80x25 [ 0.029898] printk: legacy console [tty0] enabled [ 0.030190] printk: legacy console [ttyS0] enabled [ 0.172297] ACPI: Core revision 20250807 [ 0.173129] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174581] APIC: Switch to symmetric I/O mode setup [ 0.175783] x2apic enabled [ 0.176654] APIC: Switched APIC routing to: physical x2apic [ 0.179104] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.180773] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.181770] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181770] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181770] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181770] Speculative Store Bypass: Vulnerable [ 0.181770] Spectre V2 : Mitigation: Retpolines [ 0.181770] RETBleed: Vulnerable [ 0.181770] ITS: Mitigation: Aligned branch/return thunks [ 0.181770] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181770] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181770] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181770] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181770] GDS: Unknown: Dependent on hypervisor status [ 0.181770] active return thunk: its_return_thunk [ 0.181770] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181770] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181770] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181770] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181770] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181770] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181770] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181770] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181770] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181770] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181770] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181770] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181770] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181770] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181770] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181770] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181770] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181770] Freeing SMP alternatives memory: 40K [ 0.181770] pid_max: default: 32768 minimum: 301 [ 0.181770] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181770] landlock: Up and running. [ 0.181770] SELinux: Initializing. [ 0.181770] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181770] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181770] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181973] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182820] signal: max sigframe size: 3632 [ 0.183529] rcu: Hierarchical SRCU implementation. [ 0.183772] rcu: Max phase no-delay instances is 400. [ 0.184642] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.188201] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188837] smp: Bringing up secondary CPUs ... [ 0.189671] smpboot: x86: Booting SMP configuration: [ 0.189774] .... node #0, CPUs: #1 [ 0.191233] 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. [ 0.192774] 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. [ 0.193811] smp: Brought up 1 node, 2 CPUs [ 0.194484] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.194924] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.195903] devtmpfs: initialized [ 0.196380] x86/mm: Memory block size: 128MB [ 0.197836] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.198834] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.199782] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.200861] pinctrl core: initialized pinctrl subsystem [ 0.202239] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203916] audit: initializing netlink subsys (disabled) [ 0.204812] audit: type=2000 audit(1788460092.707:1): state=initialized audit_enabled=0 res=1 [ 0.204930] thermal_sys: Registered thermal governor 'step_wise' [ 0.205789] cpuidle: using governor menu [ 0.208570] efi: Freeing EFI boot services memory: 37748K [ 0.209776] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210859] dca service started, version 1.12.1 [ 0.211837] PCI: Using configuration type 1 for base access [ 0.212857] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239411] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239774] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240774] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242773] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244994] ACPI: Added _OSI(Module Device) [ 0.245666] ACPI: Added _OSI(Processor Device) [ 0.245773] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247691] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.249933] ACPI: Interpreter enabled [ 0.250543] ACPI: PM: (supports S0 S5) [ 0.250777] ACPI: Using IOAPIC for interrupt routing [ 0.251657] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253777] PCI: Using E820 reservations for host bridge windows [ 0.254845] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.257984] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.258777] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.259774] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261784] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.263162] acpiphp: Slot [3] registered [ 0.263797] acpiphp: Slot [4] registered [ 0.264452] acpiphp: Slot [5] registered [ 0.265788] acpiphp: Slot [6] registered [ 0.266422] acpiphp: Slot [7] registered [ 0.266786] acpiphp: Slot [8] registered [ 0.267437] acpiphp: Slot [9] registered [ 0.267786] acpiphp: Slot [10] registered [ 0.268450] acpiphp: Slot [11] registered [ 0.269789] acpiphp: Slot [12] registered [ 0.270439] acpiphp: Slot [13] registered [ 0.270787] acpiphp: Slot [14] registered [ 0.271446] acpiphp: Slot [15] registered [ 0.271785] acpiphp: Slot [16] registered [ 0.272443] acpiphp: Slot [17] registered [ 0.273787] acpiphp: Slot [18] registered [ 0.274442] acpiphp: Slot [19] registered [ 0.274787] acpiphp: Slot [20] registered [ 0.275458] acpiphp: Slot [21] registered [ 0.275786] acpiphp: Slot [22] registered [ 0.276433] acpiphp: Slot [23] registered [ 0.277787] acpiphp: Slot [24] registered [ 0.278437] acpiphp: Slot [25] registered [ 0.278786] acpiphp: Slot [26] registered [ 0.279448] acpiphp: Slot [27] registered [ 0.279788] acpiphp: Slot [28] registered [ 0.280444] acpiphp: Slot [29] registered [ 0.280788] acpiphp: Slot [30] registered [ 0.281439] acpiphp: Slot [31] registered [ 0.282785] PCI host bridge to bus 0000:00 [ 0.283444] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284773] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285773] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286773] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287773] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288773] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.289681] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.292210] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.293613] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296368] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296837] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.297764] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298787] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.299726] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.300787] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.301722] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.303077] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.305796] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.306856] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307874] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.309115] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.312675] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.314362] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316797] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.320024] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320892] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321880] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322879] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.323850] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325819] iommu: Default domain type: Translated [ 0.326773] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327886] efivars: Registered efivars operations [ 0.328965] PCI: Using ACPI for IRQ routing [ 0.329826] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330770] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330770] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332775] vgaarb: loaded [ 0.333293] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334773] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338810] clocksource: Switched to clocksource kvm-clock [ 0.339850] VFS: Disk quotas dquot_6.6.0 [ 0.340620] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341862] pnp: PnP ACPI init [ 0.342902] pnp: PnP ACPI: found 5 devices [ 0.350960] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352438] NET: Registered PF_INET protocol family [ 0.353438] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.365987] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367392] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.368809] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370271] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.371589] TCP: Hash tables configured (established 16384 bind 16384) [ 0.372858] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374084] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375295] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.376194] NET: Registered PF_XDP protocol family [ 0.377143] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.378125] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.379290] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.380540] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.381622] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.383001] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.384183] PCI: CLS 0 bytes, default 64 [ 0.384947] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.386899] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.389419] clocksource: Switched to clocksource tsc [ 0.409356] Initialise system trusted keyrings [ 0.410483] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412406] Key type asymmetric registered [ 0.413442] Asymmetric key parser 'x509' registered [ 0.416728] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.418377] io scheduler mq-deadline registered [ 0.419584] io scheduler kyber registered [ 0.420476] io scheduler bfq registered [ 0.425207] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.426595] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.428538] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.431798] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.433996] i8042: Warning: Keylock active [ 0.436818] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.437862] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.439073] hv_vmbus: registering driver hyperv_keyboard [ 0.440261] rtc_cmos 00:00: RTC can wake from S4 [ 0.442540] rtc_cmos 00:00: registered as rtc0 [ 0.443788] rtc_cmos 00:00: setting system clock to 2026-09-03T18:28:12 UTC (1788460092) [ 0.445613] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.446966] intel_pstate: CPU model not supported [ 0.448061] efifb: probing for efifb [ 0.448867] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.450264] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.451640] efifb: scrolling: redraw [ 0.452561] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.454626] Console: switching to colour frame buffer device 100x37 [ 0.456838] fb0: EFI VGA frame buffer device [ 0.458109] pstore: Using crash dump compression: deflate [ 0.459575] pstore: Registered efi_pstore as persistent store backend [ 0.461667] NET: Registered PF_INET6 protocol family [ 0.463400] Segment Routing with IPv6 [ 0.464452] In-situ OAM (IOAM) with IPv6 [ 0.465551] NET: Registered PF_PACKET protocol family [ 0.466974] Key type dns_resolver registered [ 0.470133] IPI shorthand broadcast: enabled [ 0.473036] sched_clock: Marking stable (322001675, 150941958)->(544155149, -71211516) [ 0.475152] registered taskstats version 1 [ 0.476393] Loading compiled-in X.509 certificates [ 0.949679] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.680781] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.685974] Demotion targets for Node 0: null [ 1.687419] Key type .fscrypt registered [ 1.688506] Key type fscrypt-provisioning registered [ 1.689572] ima: No TPM chip found, activating TPM-bypass! [ 1.691019] ima: Allocated hash algorithm: sha1 [ 1.691956] ima: No architecture policies found [ 1.698299] clk: Disabling unused clocks [ 1.704627] Freeing unused kernel image (initmem) memory: 17040K [ 1.706395] Write protecting the kernel read-only data: 47104k [ 1.708258] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.710023] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.711796] Run /init as init process [ 1.830458] nvme nvme0: pci function 0000:00:04.0 [ 1.831829] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.841495] nvme nvme0: 2/0/0 default/read/poll queues [ 1.847747] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.849142] GPT:25804799 != 33554431 [ 1.849887] GPT:Alternate GPT header not at the end of the disk. [ 1.851090] GPT:25804799 != 33554431 [ 1.851810] GPT: Use GNU Parted to correct GPT errors. [ 1.852773] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.866435] SCSI subsystem initialized [ 1.893605] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.895955] device-mapper: uevent: version 1.0.3 [ 1.896991] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.904627] device-mapper: verity: sha256 using "sha256-lib" [ 1.939949] raid6: avx512x4 gen() 17928 MB/s [ 1.956951] raid6: avx512x2 gen() 17885 MB/s [ 1.973949] raid6: avx512x1 gen() 17818 MB/s [ 1.990951] raid6: avx2x4 gen() 17862 MB/s [ 2.007950] raid6: avx2x2 gen() 17786 MB/s [ 2.024951] raid6: avx2x1 gen() 13548 MB/s [ 2.025861] raid6: using algorithm avx512x4 gen() 17928 MB/s [ 2.042951] raid6: .... xor() 6977 MB/s, rmw enabled [ 2.044002] raid6: using avx512x2 recovery algorithm [ 2.054578] xor: automatically using best checksumming function avx [ 2.187233] Btrfs loaded, zoned=no, fsverity=no [ 2.191520] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.194976] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.198831] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.200278] BTRFS error (device dm-0): open_ctree failed: -2